diff options
Diffstat (limited to '')
44 files changed, 25801 insertions, 0 deletions
diff --git a/c/Makefile.am b/c/Makefile.am new file mode 100644 index 0000000000..565f345917 --- /dev/null +++ b/c/Makefile.am @@ -0,0 +1,51 @@ +# +# $Id$ +# + +AUTOMAKE_OPTIONS = foreign 1.4 +ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal + +RTEMS_BSP = $(RTEMS_BSP_LIST) +## The '.' in SUBDIRS ensures that local make-targets (xxx-am) will be +## triggered before $(RTEMS_BSP_LIST) subdirectories are made. +SUBDIRS= \ +. \ +$(RTEMS_BSP) + +## Use @RTEMS_BSP_LIST@ here, using $(RTEMS_BSP_LIST) would trigger +## this rule for invalid BSPs +@RTEMS_BSP_LIST@: src/configure + @set fnord $(MAKEFLAGS); amf=$$2; \ + # Adjust paths + test -n "${RTEMS_BSP}" && for i in ${RTEMS_BSP}; do \ + echo "Configuring RTEMS_BSP=$$i"; \ + test -d $$i || mkdir $$i; \ + ( cd $$i && \ + RTEMS_BSP=$$i $(rtems_bsp_configure) \ + && $(MAKE) $(AM_MAKEFLAGS) preinstall ) \ + || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \ + done + +## Let all RTEMS' make targets depend on ${RTEMS_BSP} +all-am: ${RTEMS_BSP} +debug-am: ${RTEMS_BSP} +debug_install-am: ${RTEMS_BSP} +profile-am: ${RTEMS_BSP} +profile_install-am: ${RTEMS_BSP} +preinstall-am: ${RTEMS_BSP} +depend-am: ${RTEMS_BSP} + +## Pull in extra files intro the distribution +EXTRA_DIST = \ +ACKNOWLEDGEMENTS \ +README.DOS \ +REQUIRES \ +PROBLEMS \ +TESTED \ +README \ +UPDATE_HELP + +DIST_SUBDIRS = ${RTEMS_BSP} +# ------------------------------------------------------- +include $(top_srcdir)/../automake/subdirs.am +include $(top_srcdir)/../automake/local.am diff --git a/c/aclocal.m4 b/c/aclocal.m4 new file mode 100644 index 0000000000..55ac4635ff --- /dev/null +++ b/c/aclocal.m4 @@ -0,0 +1,376 @@ +dnl aclocal.m4 generated automatically by aclocal 1.4 + +dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This program is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without +dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A +dnl PARTICULAR PURPOSE. + +dnl $Id$ + +dnl +dnl RTEMS_TOP($1) +dnl +dnl $1 .. relative path from this configure.in to the toplevel configure.in +dnl +AC_DEFUN(RTEMS_TOP, +[dnl +AC_ARG_WITH(target-subdir, +[ --with-target-subdir=DIR], +TARGET_SUBDIR="$withval", +TARGET_SUBDIR=".") + +RTEMS_TOPdir="$1"; +AC_SUBST(RTEMS_TOPdir) + +dnl Determine RTEMS Version string from the VERSION file +dnl Hopefully, Joel never changes its format ;- +AC_MSG_CHECKING([for RTEMS Version]) +if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then +changequote(,)dnl +RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \ +sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'` +changequote([,])dnl +else +AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION) +fi +if test -z "$RTEMS_VERSION"; then +AC_MSG_ERROR(Unable to determine version) +fi +AC_MSG_RESULT($RTEMS_VERSION) +])dnl + +dnl +dnl $Id$ +dnl + +dnl canonicalize target cpu +dnl NOTE: Most rtems targets do not fullfil autoconf's +dnl target naming conventions "processor-vendor-os" +dnl Therefore autoconf's AC_CANONICAL_TARGET will fail for them +dnl and we have to fix it for rtems ourselves + +AC_DEFUN(RTEMS_CANONICAL_TARGET_CPU, +[ +AC_CANONICAL_SYSTEM +AC_MSG_CHECKING(rtems target cpu) +changequote(,)dnl +case "${target}" in + # hpux unix port should go here + i[3456]86-go32-rtems*) + RTEMS_CPU=i386 + ;; + i[3456]86-pc-linux*) # unix "simulator" port + RTEMS_CPU=unix + ;; + i[3456]86-*freebsd2*) # unix "simulator" port + RTEMS_CPU=unix + ;; + no_cpu-*rtems*) + RTEMS_CPU=no_cpu + ;; + sparc-sun-solaris*) # unix "simulator" port + RTEMS_CPU=unix + ;; + *) + RTEMS_CPU=`echo $target | sed 's%^\([^-]*\)-\(.*\)$%\1%'` + ;; +esac +changequote([,])dnl +AC_SUBST(RTEMS_CPU) +AC_MSG_RESULT($RTEMS_CPU) +]) + +# Do all the work for Automake. This macro actually does too much -- +# some checks are only needed if your package does certain things. +# But this isn't really a big deal. + +# serial 1 + +dnl Usage: +dnl AM_INIT_AUTOMAKE(package,version, [no-define]) + +AC_DEFUN(AM_INIT_AUTOMAKE, +[AC_REQUIRE([AC_PROG_INSTALL]) +PACKAGE=[$1] +AC_SUBST(PACKAGE) +VERSION=[$2] +AC_SUBST(VERSION) +dnl test to see if srcdir already configured +if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then + AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) +fi +ifelse([$3],, +AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) +AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])) +AC_REQUIRE([AM_SANITY_CHECK]) +AC_REQUIRE([AC_ARG_PROGRAM]) +dnl FIXME This is truly gross. +missing_dir=`cd $ac_aux_dir && pwd` +AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir) +AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir) +AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir) +AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir) +AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir) +AC_REQUIRE([AC_PROG_MAKE_SET])]) + +# +# Check to make sure that the build environment is sane. +# + +AC_DEFUN(AM_SANITY_CHECK, +[AC_MSG_CHECKING([whether build environment is sane]) +# Just in case +sleep 1 +echo timestamp > conftestfile +# Do `set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` + if test "[$]*" = "X"; then + # -L didn't work. + set X `ls -t $srcdir/configure conftestfile` + fi + if test "[$]*" != "X $srcdir/configure conftestfile" \ + && test "[$]*" != "X conftestfile $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken +alias in your environment]) + fi + + test "[$]2" = conftestfile + ) +then + # Ok. + : +else + AC_MSG_ERROR([newly created file is older than distributed files! +Check your system clock]) +fi +rm -f conftest* +AC_MSG_RESULT(yes)]) + +dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY) +dnl The program must properly implement --version. +AC_DEFUN(AM_MISSING_PROG, +[AC_MSG_CHECKING(for working $2) +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if ($2 --version) < /dev/null > /dev/null 2>&1; then + $1=$2 + AC_MSG_RESULT(found) +else + $1="$3/missing $2" + AC_MSG_RESULT(missing) +fi +AC_SUBST($1)]) + +# Add --enable-maintainer-mode option to configure. +# From Jim Meyering + +# serial 1 + +AC_DEFUN(AM_MAINTAINER_MODE, +[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) + dnl maintainer-mode is disabled by default + AC_ARG_ENABLE(maintainer-mode, +[ --enable-maintainer-mode enable make rules and dependencies not useful + (and sometimes confusing) to the casual installer], + USE_MAINTAINER_MODE=$enableval, + USE_MAINTAINER_MODE=no) + AC_MSG_RESULT($USE_MAINTAINER_MODE) + AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes) + MAINT=$MAINTAINER_MODE_TRUE + AC_SUBST(MAINT)dnl +] +) + +# Define a conditional. + +AC_DEFUN(AM_CONDITIONAL, +[AC_SUBST($1_TRUE) +AC_SUBST($1_FALSE) +if $2; then + $1_TRUE= + $1_FALSE='#' +else + $1_TRUE='#' + $1_FALSE= +fi]) + +AC_DEFUN(RTEMS_ENABLE_BARE, +[ +AC_ARG_ENABLE(bare-cpu-cflags, +[ --enable-bare-cpu-cflags specify a particular cpu cflag] +[ (bare bsp specific)], +[case "${enableval}" in + no) BARE_CPU_CFLAGS="" ;; + *) BARE_CPU_CFLAGS="${enableval}" ;; +esac], +[BARE_CPU_CFLAGS=""]) + +AC_ARG_ENABLE(bare-cpu-model, +[ --enable-bare-cpu-model specify a particular cpu model] +[ (bare bsp specific)], +[case "${enableval}" in + no) BARE_CPU_MODEL="" ;; + *) BARE_CPU_MODEL="${enableval}" ;; +esac], +[BARE_CPU_MODEL=""]) +]) + + +dnl $Id$ + +dnl Override the set of BSPs to be built. +dnl used by the toplevel configure script +dnl RTEMS_ENABLE_RTEMSBSP(rtems_bsp_list) +AC_DEFUN(RTEMS_ENABLE_RTEMSBSP, +[ +AC_ARG_ENABLE(rtemsbsp, +[ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build], +[case "${enableval}" in + yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);; + *) $1=$enableval;; +esac],[$1=""]) +]) + +dnl Pass a single BSP via an environment variable +dnl used by per BSP configure scripts +AC_DEFUN(RTEMS_ENV_RTEMSBSP, +[dnl +AC_MSG_CHECKING([for RTEMS_BSP]) +AC_CACHE_VAL(rtems_cv_RTEMS_BSP, +[dnl + test -n "${RTEMS_BSP}" && rtems_cv_RTEMS_BSP="$RTEMS_BSP"; +])dnl +if test -z "$rtems_cv_RTEMS_BSP"; then + AC_MSG_ERROR([Missing RTEMS_BSP]) +fi +RTEMS_BSP="$rtems_cv_RTEMS_BSP" +AC_MSG_RESULT(${RTEMS_BSP}) +AC_SUBST(RTEMS_BSP) +]) + +dnl $Id$ + +dnl check if RTEMS support a cpu +AC_DEFUN(RTEMS_CHECK_CPU, +[dnl +AC_REQUIRE([RTEMS_TOP]) +AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU]) +# Is this a supported CPU? +AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported]) +if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then + AC_MSG_RESULT(yes) +else + AC_MSG_ERROR(no) +fi +])dnl + + +dnl $Id$ + +AC_DEFUN(RTEMS_CANONICAL_HOST, +[dnl +AC_REQUIRE([AC_CANONICAL_HOST]) +RTEMS_HOST=$host_os +changequote(,)dnl +case "${target}" in + # hpux unix port should go here + i[3456]86-pc-linux*) # unix "simulator" port + RTEMS_HOST=Linux + ;; + i[3456]86-*freebsd2*) # unix "simulator" port + RTEMS_HOST=FreeBSD + ;; + sparc-sun-solaris*) # unix "simulator" port + RTEMS_HOST=Solaris + ;; + *) + ;; +esac +changequote([,])dnl +AC_SUBST(RTEMS_HOST) +])dnl + +dnl $Id$ + +dnl Report all available bsps for a target, +dnl check if a bsp-subdirectory is present for all bsps found +dnl +dnl RTEMS_CHECK_BSPS(bsp_list) +AC_DEFUN(RTEMS_CHECK_BSPS, +[ +AC_REQUIRE([RTEMS_CHECK_CPU])dnl sets RTEMS_CPU, target +AC_REQUIRE([RTEMS_TOP])dnl sets RTEMS_TOPdir +AC_MSG_CHECKING([for bsps]) +case "${target}" in +changequote(,)dnl + i[3456]86-go32-rtems*) +changequote([,])dnl + $1="go32 go32_p5" + ;; + *) + files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU` + for file in $files; do + case $file in + shared*);; + Makefile*);; + READ*);; + CVS*);; + pxfl*);; + go32*);; # so the i386 port can pick up the other Makefiles + # Now account for BSPs with build variants + gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";; + p4000) rtems_bsp="$rtems_bsp p4600 p4650";; + mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";; + *) $1="[$]$1 $file";; + esac; + done + ;; +esac +AC_MSG_RESULT([[$]$1 .. done]) +])dnl + +AC_DEFUN(RTEMS_CHECK_CUSTOM_BSP, +[dnl +AC_MSG_CHECKING([for make/custom/[$]$1.cfg]) +if test -r "$srcdir/$RTEMS_TOPdir/make/custom/[$]$1.cfg"; then + AC_MSG_RESULT([yes]) +else + AC_MSG_ERROR([no]) +fi +])dnl + +dnl +dnl $Id$ +dnl + +dnl RTEMS_BSP_ALIAS(BSP_ALIAS,BSP_RETURNED) +dnl convert a bsp alias $1 into its bsp directory $2 +AC_DEFUN(RTEMS_BSP_ALIAS, +[ + # account for "aliased" bsps which share source code + case $1 in + mvme162lx) $2=mvme162 ;; # mvme162 board variant + gen68360_040) $2=gen68360 ;; # 68360 in companion mode + go32_p5) $2=go32 ;; # go32 on Pentium class CPU + p4600) $2=p4000 ;; # p4000 board with IDT 4600 + p4650) $2=p4000 ;; # p4000 board with IDT 4650 + *) $2=$1;; + esac +]) + diff --git a/c/configure b/c/configure new file mode 100644 index 0000000000..5afbcac212 --- /dev/null +++ b/c/configure @@ -0,0 +1,1440 @@ +#! /bin/sh + +# Guess values for system-dependent variables and create Makefiles. +# Generated automatically using autoconf version 2.13 +# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. + +# Defaults: +ac_help= +ac_default_prefix=/usr/local +# Any additions from configure.in: +ac_help="$ac_help + --with-target-subdir=DIR" +ac_help="$ac_help + --enable-maintainer-mode enable make rules and dependencies not useful + (and sometimes confusing) to the casual installer" +ac_help="$ac_help + --enable-bare-cpu-cflags specify a particular cpu cflag + (bare bsp specific)" +ac_help="$ac_help + --enable-bare-cpu-model specify a particular cpu model + (bare bsp specific)" +ac_help="$ac_help + --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build" + +# Initialize some variables set by options. +# The variables have the same names as the options, with +# dashes changed to underlines. +build=NONE +cache_file=./config.cache +exec_prefix=NONE +host=NONE +no_create= +nonopt=NONE +no_recursion= +prefix=NONE +program_prefix=NONE +program_suffix=NONE +program_transform_name=s,x,x, +silent= +site= +srcdir= +target=NONE +verbose= +x_includes=NONE +x_libraries=NONE +bindir='${exec_prefix}/bin' +sbindir='${exec_prefix}/sbin' +libexecdir='${exec_prefix}/libexec' +datadir='${prefix}/share' +sysconfdir='${prefix}/etc' +sharedstatedir='${prefix}/com' +localstatedir='${prefix}/var' +libdir='${exec_prefix}/lib' +includedir='${prefix}/include' +oldincludedir='/usr/include' +infodir='${prefix}/info' +mandir='${prefix}/man' + +# Initialize some other variables. +subdirs= +MFLAGS= MAKEFLAGS= +SHELL=${CONFIG_SHELL-/bin/sh} +# Maximum number of lines to put in a shell here document. +ac_max_here_lines=12 + +ac_prev= +for ac_option +do + + # If the previous option needs an argument, assign it. + if test -n "$ac_prev"; then + eval "$ac_prev=\$ac_option" + ac_prev= + continue + fi + + case "$ac_option" in + -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; + *) ac_optarg= ;; + esac + + # Accept the important Cygnus configure options, so we can diagnose typos. + + case "$ac_option" in + + -bindir | --bindir | --bindi | --bind | --bin | --bi) + ac_prev=bindir ;; + -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) + bindir="$ac_optarg" ;; + + -build | --build | --buil | --bui | --bu) + ac_prev=build ;; + -build=* | --build=* | --buil=* | --bui=* | --bu=*) + build="$ac_optarg" ;; + + -cache-file | --cache-file | --cache-fil | --cache-fi \ + | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) + ac_prev=cache_file ;; + -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ + | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) + cache_file="$ac_optarg" ;; + + -datadir | --datadir | --datadi | --datad | --data | --dat | --da) + ac_prev=datadir ;; + -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ + | --da=*) + datadir="$ac_optarg" ;; + + -disable-* | --disable-*) + ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then + { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } + fi + ac_feature=`echo $ac_feature| sed 's/-/_/g'` + eval "enable_${ac_feature}=no" ;; + + -enable-* | --enable-*) + ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then + { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } + fi + ac_feature=`echo $ac_feature| sed 's/-/_/g'` + case "$ac_option" in + *=*) ;; + *) ac_optarg=yes ;; + esac + eval "enable_${ac_feature}='$ac_optarg'" ;; + + -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ + | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ + | --exec | --exe | --ex) + ac_prev=exec_prefix ;; + -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ + | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ + | --exec=* | --exe=* | --ex=*) + exec_prefix="$ac_optarg" ;; + + -gas | --gas | --ga | --g) + # Obsolete; use --with-gas. + with_gas=yes ;; + + -help | --help | --hel | --he) + # Omit some internal or obsolete options to make the list less imposing. + # This message is too long to be a string in the A/UX 3.1 sh. + cat << EOF +Usage: configure [options] [host] +Options: [defaults in brackets after descriptions] +Configuration: + --cache-file=FILE cache test results in FILE + --help print this message + --no-create do not create output files + --quiet, --silent do not print \`checking...' messages + --version print the version of autoconf that created configure +Directory and file names: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [same as prefix] + --bindir=DIR user executables in DIR [EPREFIX/bin] + --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] + --libexecdir=DIR program executables in DIR [EPREFIX/libexec] + --datadir=DIR read-only architecture-independent data in DIR + [PREFIX/share] + --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data in DIR + [PREFIX/com] + --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] + --libdir=DIR object code libraries in DIR [EPREFIX/lib] + --includedir=DIR C header files in DIR [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] + --infodir=DIR info documentation in DIR [PREFIX/info] + --mandir=DIR man documentation in DIR [PREFIX/man] + --srcdir=DIR find the sources in DIR [configure dir or ..] + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM + run sed PROGRAM on installed program names +EOF + cat << EOF +Host type: + --build=BUILD configure for building on BUILD [BUILD=HOST] + --host=HOST configure for HOST [guessed] + --target=TARGET configure for TARGET [TARGET=HOST] +Features and packages: + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --x-includes=DIR X include files are in DIR + --x-libraries=DIR X library files are in DIR +EOF + if test -n "$ac_help"; then + echo "--enable and --with options recognized:$ac_help" + fi + exit 0 ;; + + -host | --host | --hos | --ho) + ac_prev=host ;; + -host=* | --host=* | --hos=* | --ho=*) + host="$ac_optarg" ;; + + -includedir | --includedir | --includedi | --included | --include \ + | --includ | --inclu | --incl | --inc) + ac_prev=includedir ;; + -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ + | --includ=* | --inclu=* | --incl=* | --inc=*) + includedir="$ac_optarg" ;; + + -infodir | --infodir | --infodi | --infod | --info | --inf) + ac_prev=infodir ;; + -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) + infodir="$ac_optarg" ;; + + -libdir | --libdir | --libdi | --libd) + ac_prev=libdir ;; + -libdir=* | --libdir=* | --libdi=* | --libd=*) + libdir="$ac_optarg" ;; + + -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ + | --libexe | --libex | --libe) + ac_prev=libexecdir ;; + -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ + | --libexe=* | --libex=* | --libe=*) + libexecdir="$ac_optarg" ;; + + -localstatedir | --localstatedir | --localstatedi | --localstated \ + | --localstate | --localstat | --localsta | --localst \ + | --locals | --local | --loca | --loc | --lo) + ac_prev=localstatedir ;; + -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ + | --localstate=* | --localstat=* | --localsta=* | --localst=* \ + | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) + localstatedir="$ac_optarg" ;; + + -mandir | --mandir | --mandi | --mand | --man | --ma | --m) + ac_prev=mandir ;; + -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) + mandir="$ac_optarg" ;; + + -nfp | --nfp | --nf) + # Obsolete; use --without-fp. + with_fp=no ;; + + -no-create | --no-create | --no-creat | --no-crea | --no-cre \ + | --no-cr | --no-c) + no_create=yes ;; + + -no-recursion | --no-recursion | --no-recursio | --no-recursi \ + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) + no_recursion=yes ;; + + -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ + | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ + | --oldin | --oldi | --old | --ol | --o) + ac_prev=oldincludedir ;; + -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ + | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ + | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) + oldincludedir="$ac_optarg" ;; + + -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) + ac_prev=prefix ;; + -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) + prefix="$ac_optarg" ;; + + -program-prefix | --program-prefix | --program-prefi | --program-pref \ + | --program-pre | --program-pr | --program-p) + ac_prev=program_prefix ;; + -program-prefix=* | --program-prefix=* | --program-prefi=* \ + | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) + program_prefix="$ac_optarg" ;; + + -program-suffix | --program-suffix | --program-suffi | --program-suff \ + | --program-suf | --program-su | --program-s) + ac_prev=program_suffix ;; + -program-suffix=* | --program-suffix=* | --program-suffi=* \ + | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) + program_suffix="$ac_optarg" ;; + + -program-transform-name | --program-transform-name \ + | --program-transform-nam | --program-transform-na \ + | --program-transform-n | --program-transform- \ + | --program-transform | --program-transfor \ + | --program-transfo | --program-transf \ + | --program-trans | --program-tran \ + | --progr-tra | --program-tr | --program-t) + ac_prev=program_transform_name ;; + -program-transform-name=* | --program-transform-name=* \ + | --program-transform-nam=* | --program-transform-na=* \ + | --program-transform-n=* | --program-transform-=* \ + | --program-transform=* | --program-transfor=* \ + | --program-transfo=* | --program-transf=* \ + | --program-trans=* | --program-tran=* \ + | --progr-tra=* | --program-tr=* | --program-t=*) + program_transform_name="$ac_optarg" ;; + + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil) + silent=yes ;; + + -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) + ac_prev=sbindir ;; + -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ + | --sbi=* | --sb=*) + sbindir="$ac_optarg" ;; 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+ + -target | --target | --targe | --targ | --tar | --ta | --t) + ac_prev=target ;; + -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) + target="$ac_optarg" ;; + + -v | -verbose | --verbose | --verbos | --verbo | --verb) + verbose=yes ;; + + -version | --version | --versio | --versi | --vers) + echo "configure generated by autoconf version 2.13" + exit 0 ;; + + -with-* | --with-*) + ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then + { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } + fi + ac_package=`echo $ac_package| sed 's/-/_/g'` + case "$ac_option" in + *=*) ;; + *) ac_optarg=yes ;; + esac + eval "with_${ac_package}='$ac_optarg'" ;; + + -without-* | --without-*) + ac_package=`echo $ac_option|sed -e 's/-*without-//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then + { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } + fi + ac_package=`echo $ac_package| sed 's/-/_/g'` + eval "with_${ac_package}=no" ;; + + --x) + # Obsolete; use --with-x. + with_x=yes ;; + + -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ + | --x-incl | --x-inc | --x-in | --x-i) + ac_prev=x_includes ;; + -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ + | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) + x_includes="$ac_optarg" ;; + + -x-libraries | --x-libraries | --x-librarie | --x-librari \ + | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) + ac_prev=x_libraries ;; + -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ + | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) + x_libraries="$ac_optarg" ;; + + -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } + ;; + + *) + if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then + echo "configure: warning: $ac_option: invalid host type" 1>&2 + fi + if test "x$nonopt" != xNONE; then + { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } + fi + nonopt="$ac_option" + ;; + + esac +done + +if test -n "$ac_prev"; then + { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } +fi + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +# File descriptor usage: +# 0 standard input +# 1 file creation +# 2 errors and warnings +# 3 some systems may open it to /dev/tty +# 4 used on the Kubota Titan +# 6 checking for... messages and results +# 5 compiler messages saved in config.log +if test "$silent" = yes; then + exec 6>/dev/null +else + exec 6>&1 +fi +exec 5>./config.log + +echo "\ +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. +" 1>&5 + +# Strip out --no-create and --no-recursion so they do not pile up. +# Also quote any args containing shell metacharacters. +ac_configure_args= +for ac_arg +do + case "$ac_arg" in + -no-create | --no-create | --no-creat | --no-crea | --no-cre \ + | --no-cr | --no-c) ;; + -no-recursion | --no-recursion | --no-recursio | --no-recursi \ + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) + ac_configure_args="$ac_configure_args '$ac_arg'" ;; + *) ac_configure_args="$ac_configure_args $ac_arg" ;; + esac +done + +# NLS nuisances. +# Only set these to C if already set. These must not be set unconditionally +# because not all systems understand e.g. LANG=C (notably SCO). +# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! +# Non-C LC_CTYPE values break the ctype check. +if test "${LANG+set}" = set; then LANG=C; export LANG; fi +if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi +if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi +if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -rf conftest* confdefs.h +# AIX cpp loses on an empty file, so make sure it contains at least a newline. +echo > confdefs.h + +# A filename unique to this package, relative to the directory that +# configure is in, which we can look for to find out if srcdir is correct. +ac_unique_file=README + +# Find the source files, if location was not specified. +if test -z "$srcdir"; then + ac_srcdir_defaulted=yes + # Try the directory containing this script, then its parent. + ac_prog=$0 + ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` + test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. + srcdir=$ac_confdir + if test ! -r $srcdir/$ac_unique_file; then + srcdir=.. + fi +else + ac_srcdir_defaulted=no +fi +if test ! -r $srcdir/$ac_unique_file; then + if test "$ac_srcdir_defaulted" = yes; then + { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } + else + { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } + fi +fi +srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` + +# Prefer explicitly selected file to automatically selected ones. +if test -z "$CONFIG_SITE"; then + if test "x$prefix" != xNONE; then + CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" + else + CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" + fi +fi +for ac_site_file in $CONFIG_SITE; do + if test -r "$ac_site_file"; then + echo "loading site script $ac_site_file" + . "$ac_site_file" + fi +done + +if test -r "$cache_file"; then + echo "loading cache $cache_file" + . $cache_file +else + echo "creating cache $cache_file" + > $cache_file +fi + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +ac_exeext= +ac_objext=o +if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then + # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. + if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then + ac_n= ac_c=' +' ac_t=' ' + else + ac_n=-n ac_c= ac_t= + fi +else + ac_n= ac_c='\c' ac_t= +fi + + +# Check whether --with-target-subdir or --without-target-subdir was given. +if test "${with_target_subdir+set}" = set; then + withval="$with_target_subdir" + TARGET_SUBDIR="$withval" +else + TARGET_SUBDIR="." +fi + + +RTEMS_TOPdir=".."; + + +echo $ac_n "checking for RTEMS Version""... $ac_c" 1>&6 +echo "configure:551: checking for RTEMS Version" >&5 +if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then +RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \ +sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'` +else +{ echo "configure: error: Unable to find ${RTEMS_TOPdir}/VERSION" 1>&2; exit 1; } +fi +if test -z "$RTEMS_VERSION"; then +{ echo "configure: error: Unable to determine version" 1>&2; exit 1; } +fi +echo "$ac_t""$RTEMS_VERSION" 1>&6 + +ac_aux_dir= +for ac_dir in .. $srcdir/..; do + if test -f $ac_dir/install-sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f $ac_dir/install.sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + fi +done +if test -z "$ac_aux_dir"; then + { echo "configure: error: can not find install-sh or install.sh in .. $srcdir/.." 1>&2; exit 1; } +fi +ac_config_guess=$ac_aux_dir/config.guess +ac_config_sub=$ac_aux_dir/config.sub +ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. + + + + +# Do some error checking and defaulting for the host and target type. +# The inputs are: +# configure --host=HOST --target=TARGET --build=BUILD NONOPT +# +# The rules are: +# 1. You are not allowed to specify --host, --target, and nonopt at the +# same time. +# 2. Host defaults to nonopt. +# 3. If nonopt is not specified, then host defaults to the current host, +# as determined by config.guess. +# 4. Target and build default to nonopt. +# 5. If nonopt is not specified, then target and build default to host. + +# The aliases save the names the user supplied, while $host etc. +# will get canonicalized. +case $host---$target---$nonopt in +NONE---*---* | *---NONE---* | *---*---NONE) ;; +*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;; +esac + + +# Make sure we can run config.sub. +if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then : +else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } +fi + +echo $ac_n "checking host system type""... $ac_c" 1>&6 +echo "configure:612: checking host system type" >&5 + +host_alias=$host +case "$host_alias" in +NONE) + case $nonopt in + NONE) + if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then : + else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } + fi ;; + *) host_alias=$nonopt ;; + esac ;; +esac + +host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias` +host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$host" 1>&6 + +echo $ac_n "checking target system type""... $ac_c" 1>&6 +echo "configure:633: checking target system type" >&5 + +target_alias=$target +case "$target_alias" in +NONE) + case $nonopt in + NONE) target_alias=$host_alias ;; + *) target_alias=$nonopt ;; + esac ;; +esac + +target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias` +target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$target" 1>&6 + +echo $ac_n "checking build system type""... $ac_c" 1>&6 +echo "configure:651: checking build system type" >&5 + +build_alias=$build +case "$build_alias" in +NONE) + case $nonopt in + NONE) build_alias=$host_alias ;; + *) build_alias=$nonopt ;; + esac ;; +esac + +build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias` +build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$build" 1>&6 + +test "$host_alias" != "$target_alias" && + test "$program_prefix$program_suffix$program_transform_name" = \ + NONENONEs,x,x, && + program_prefix=${target_alias}- + +echo $ac_n "checking rtems target cpu""... $ac_c" 1>&6 +echo "configure:674: checking rtems target cpu" >&5 +case "${target}" in + # hpux unix port should go here + i[3456]86-go32-rtems*) + RTEMS_CPU=i386 + ;; + i[3456]86-pc-linux*) # unix "simulator" port + RTEMS_CPU=unix + ;; + i[3456]86-*freebsd2*) # unix "simulator" port + RTEMS_CPU=unix + ;; + no_cpu-*rtems*) + RTEMS_CPU=no_cpu + ;; + sparc-sun-solaris*) # unix "simulator" port + RTEMS_CPU=unix + ;; + *) + RTEMS_CPU=`echo $target | sed 's%^\([^-]*\)-\(.*\)$%\1%'` + ;; +esac + +echo "$ac_t""$RTEMS_CPU" 1>&6 + + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# ./install, which can be erroneously created by make from ./install.sh. +echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 +echo "configure:712: checking for a BSD compatible install" >&5 +if test -z "$INSTALL"; then +if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" + for ac_dir in $PATH; do + # Account for people who put trailing slashes in PATH elements. + case "$ac_dir/" in + /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + if test -f $ac_dir/$ac_prog; then + if test $ac_prog = install && + grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + else + ac_cv_path_install="$ac_dir/$ac_prog -c" + break 2 + fi + fi + done + ;; + esac + done + IFS="$ac_save_IFS" + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL="$ac_cv_path_install" + else + # As a last resort, use the slow shell script. We don't cache a + # path for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the path is relative. + INSTALL="$ac_install_sh" + fi +fi +echo "$ac_t""$INSTALL" 1>&6 + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6 +echo "configure:765: checking whether build environment is sane" >&5 +# Just in case +sleep 1 +echo timestamp > conftestfile +# Do `set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t $srcdir/configure conftestfile` + fi + if test "$*" != "X $srcdir/configure conftestfile" \ + && test "$*" != "X conftestfile $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + { echo "configure: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" 1>&2; exit 1; } + fi + + test "$2" = conftestfile + ) +then + # Ok. + : +else + { echo "configure: error: newly created file is older than distributed files! +Check your system clock" 1>&2; exit 1; } +fi +rm -f conftest* +echo "$ac_t""yes" 1>&6 +if test "$program_transform_name" = s,x,x,; then + program_transform_name= +else + # Double any \ or $. echo might interpret backslashes. + cat <<\EOF_SED > conftestsed +s,\\,\\\\,g; s,\$,$$,g +EOF_SED + program_transform_name="`echo $program_transform_name|sed -f conftestsed`" + rm -f conftestsed +fi +test "$program_prefix" != NONE && + program_transform_name="s,^,${program_prefix},; $program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s,\$\$,${program_suffix},; $program_transform_name" + +# sed with no file args requires a program. +test "$program_transform_name" = "" && program_transform_name="s,x,x," + +echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 +echo "configure:822: checking whether ${MAKE-make} sets \${MAKE}" >&5 +set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftestmake <<\EOF +all: + @echo 'ac_maketemp="${MAKE}"' +EOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` +if test -n "$ac_maketemp"; then + eval ac_cv_prog_make_${ac_make}_set=yes +else + eval ac_cv_prog_make_${ac_make}_set=no +fi +rm -f conftestmake +fi +if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then + echo "$ac_t""yes" 1>&6 + SET_MAKE= +else + echo "$ac_t""no" 1>&6 + SET_MAKE="MAKE=${MAKE-make}" +fi + + +PACKAGE=rtems-c + +VERSION=$RTEMS_VERSION + +if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then + { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; } +fi + + + +missing_dir=`cd $ac_aux_dir && pwd` +echo $ac_n "checking for working aclocal""... $ac_c" 1>&6 +echo "configure:861: checking for working aclocal" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (aclocal --version) < /dev/null > /dev/null 2>&1; then + ACLOCAL=aclocal + echo "$ac_t""found" 1>&6 +else + ACLOCAL="$missing_dir/missing aclocal" + echo "$ac_t""missing" 1>&6 +fi + +echo $ac_n "checking for working autoconf""... $ac_c" 1>&6 +echo "configure:874: checking for working autoconf" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (autoconf --version) < /dev/null > /dev/null 2>&1; then + AUTOCONF=autoconf + echo "$ac_t""found" 1>&6 +else + AUTOCONF="$missing_dir/missing autoconf" + echo "$ac_t""missing" 1>&6 +fi + +echo $ac_n "checking for working automake""... $ac_c" 1>&6 +echo "configure:887: checking for working automake" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (automake --version) < /dev/null > /dev/null 2>&1; then + AUTOMAKE=automake + echo "$ac_t""found" 1>&6 +else + AUTOMAKE="$missing_dir/missing automake" + echo "$ac_t""missing" 1>&6 +fi + +echo $ac_n "checking for working autoheader""... $ac_c" 1>&6 +echo "configure:900: checking for working autoheader" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (autoheader --version) < /dev/null > /dev/null 2>&1; then + AUTOHEADER=autoheader + echo "$ac_t""found" 1>&6 +else + AUTOHEADER="$missing_dir/missing autoheader" + echo "$ac_t""missing" 1>&6 +fi + +echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6 +echo "configure:913: checking for working makeinfo" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (makeinfo --version) < /dev/null > /dev/null 2>&1; then + MAKEINFO=makeinfo + echo "$ac_t""found" 1>&6 +else + MAKEINFO="$missing_dir/missing makeinfo" + echo "$ac_t""missing" 1>&6 +fi + + +echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6 +echo "configure:927: checking whether to enable maintainer-specific portions of Makefiles" >&5 + # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. +if test "${enable_maintainer_mode+set}" = set; then + enableval="$enable_maintainer_mode" + USE_MAINTAINER_MODE=$enableval +else + USE_MAINTAINER_MODE=no +fi + + echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6 + + +if test $USE_MAINTAINER_MODE = yes; then + MAINTAINER_MODE_TRUE= + MAINTAINER_MODE_FALSE='#' +else + MAINTAINER_MODE_TRUE='#' + MAINTAINER_MODE_FALSE= +fi + MAINT=$MAINTAINER_MODE_TRUE + + + + +# Check whether --enable-bare-cpu-cflags or --disable-bare-cpu-cflags was given. +if test "${enable_bare_cpu_cflags+set}" = set; then + enableval="$enable_bare_cpu_cflags" + case "${enableval}" in + no) BARE_CPU_CFLAGS="" ;; + *) BARE_CPU_CFLAGS="${enableval}" ;; +esac +else + BARE_CPU_CFLAGS="" +fi + + +# Check whether --enable-bare-cpu-model or --disable-bare-cpu-model was given. +if test "${enable_bare_cpu_model+set}" = set; then + enableval="$enable_bare_cpu_model" + case "${enableval}" in + no) BARE_CPU_MODEL="" ;; + *) BARE_CPU_MODEL="${enableval}" ;; +esac +else + BARE_CPU_MODEL="" +fi + + + +# Check whether --enable-rtemsbsp or --disable-rtemsbsp was given. +if test "${enable_rtemsbsp+set}" = set; then + enableval="$enable_rtemsbsp" + case "${enableval}" in + yes|no) { echo "configure: error: missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"" 1>&2; exit 1; };; + *) rtems_bsp=$enableval;; +esac +else + rtems_bsp="" +fi + + + + + +# Is this a supported CPU? +echo $ac_n "checking if cpu $RTEMS_CPU is supported""... $ac_c" 1>&6 +echo "configure:993: checking if cpu $RTEMS_CPU is supported" >&5 +if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then + echo "$ac_t""yes" 1>&6 +else + { echo "configure: error: no" 1>&2; exit 1; } +fi + + +RTEMS_HOST=$host_os +case "${target}" in + # hpux unix port should go here + i[3456]86-pc-linux*) # unix "simulator" port + RTEMS_HOST=Linux + ;; + i[3456]86-*freebsd2*) # unix "simulator" port + RTEMS_HOST=FreeBSD + ;; + sparc-sun-solaris*) # unix "simulator" port + RTEMS_HOST=Solaris + ;; + *) + ;; +esac + + + +if test -z "$rtems_bsp"; then + +echo $ac_n "checking for bsps""... $ac_c" 1>&6 +echo "configure:1022: checking for bsps" >&5 +case "${target}" in + i[3456]86-go32-rtems*) + rtems_bsp="go32 go32_p5" + ;; + *) + files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU` + for file in $files; do + case $file in + shared*);; + Makefile*);; + READ*);; + CVS*);; + pxfl*);; + go32*);; # so the i386 port can pick up the other Makefiles + # Now account for BSPs with build variants + gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";; + p4000) rtems_bsp="$rtems_bsp p4600 p4650";; + mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";; + *) rtems_bsp="$rtems_bsp $file";; + esac; + done + ;; +esac +echo "$ac_t""$rtems_bsp .. done" 1>&6 + +fi + +for i in $rtems_bsp; do + + # make sure there is a make/custom file for the bsp + echo $ac_n "checking for make/custom/$i.cfg""... $ac_c" 1>&6 +echo "configure:1054: checking for make/custom/$i.cfg" >&5 +if test -r "$srcdir/$RTEMS_TOPdir/make/custom/$i.cfg"; then + echo "$ac_t""yes" 1>&6 +else + { echo "configure: error: no" 1>&2; exit 1; } +fi + + + + # account for "aliased" bsps which share source code + case $i in + mvme162lx) bspdir=mvme162 ;; # mvme162 board variant + gen68360_040) bspdir=gen68360 ;; # 68360 in companion mode + go32_p5) bspdir=go32 ;; # go32 on Pentium class CPU + p4600) bspdir=p4000 ;; # p4000 board with IDT 4600 + p4650) bspdir=p4000 ;; # p4000 board with IDT 4650 + *) bspdir=$i;; + esac + + + # Is there code where there should be for this BSP? + # The bare bsp is a special case as it is not under the RTEMS_CPU path + case $i in + bare) + bspcpudir= + if test "X${BARE_CPU_CFLAGS}" = "X" ; then + { echo "configure: error: --enable-bare-cpu-cflags not specified for bare bsp" 1>&2; exit 1; } + fi + if test "X${BARE_CPU_MODEL}" = "X" ; then + { echo "configure: error: --enable-bare-cpu-model not specified for bare bsp" 1>&2; exit 1; } + fi + ;; + *) + bspcpudir=$RTEMS_CPU/ + ;; + esac + + if test -d "$srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$bspcpudir$bspdir"; then + RTEMS_BSP_LIST="$RTEMS_BSP_LIST $i" + else + { echo "configure: error: unable to find libbsp directory ($bspdir) for $i" 1>&2; exit 1; } + fi +done + +# +# Compose the configuration arguments to be passed to c/src/configure +# +## +## Partially borrowed from autoconf-2.13 +## + +## Adjust paths +case $srcdir in +/*) rtems_bsp_configure="$srcdir/src/configure";; +*) rtems_bsp_configure="../$srcdir/src/configure";; +esac + +## Remove --cache-file, --srcdir and --enable-rtemsbsp arguments +## so they do not pile up + rtems_bsp_configure_args= + for ac_arg in $ac_configure_args; do + if test -n "$ac_prev"; then + ac_prev= + continue + fi + case "$ac_arg" in + -cache-file | --cache-file | --cache-fil | --cache-fi \ + | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) + ac_prev=cache_file ;; + -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ + | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) + ;; + -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) + ac_prev=srcdir ;; + -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) + ;; + --enable-rtemsbsp*) ;; + -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) + ;; + *) rtems_bsp_configure_args="$rtems_bsp_configure_args $ac_arg" ;; + esac + done + +rtems_bsp_configure="$rtems_bsp_configure $rtems_bsp_configure_args" + + + + +trap '' 1 2 15 +cat > confcache <<\EOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs. It is not useful on other systems. +# If it contains results you don't want to keep, you may remove or edit it. +# +# By default, configure uses ./config.cache as the cache file, +# creating it if it does not exist already. You can give configure +# the --cache-file=FILE option to use a different cache file; that is +# what configure does when it calls configure scripts in +# subdirectories, so they share the cache. +# Giving --cache-file=/dev/null disables caching, for debugging configure. +# config.status only pays attention to the cache file if you give it the +# --recheck option to rerun configure. +# +EOF +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +(set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote substitution + # turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + -e "s/'/'\\\\''/g" \ + -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' + ;; + esac >> confcache +if cmp -s $cache_file confcache; then + : +else + if test -w $cache_file; then + echo "updating cache $cache_file" + cat confcache > $cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# Any assignment to VPATH causes Sun make to only execute +# the first set of double-colon rules, so remove it if not needed. +# If there is a colon in the path, we need to keep it. +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' +fi + +trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 + +# Transform confdefs.h into DEFS. +# Protect against shell expansion while executing Makefile rules. +# Protect against Makefile macro expansion. +cat > conftest.defs <<\EOF +s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g +s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g +s%\[%\\&%g +s%\]%\\&%g +s%\$%$$%g +EOF +DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '` +rm -f conftest.defs + + +# Without the "./", some shells look in PATH for config.status. +: ${CONFIG_STATUS=./config.status} + +echo creating $CONFIG_STATUS +rm -f $CONFIG_STATUS +cat > $CONFIG_STATUS <<EOF +#! /bin/sh +# Generated automatically by configure. +# Run this file to recreate the current configuration. +# This directory was configured as follows, +# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# +# $0 $ac_configure_args +# +# Compiler output produced by configure, useful for debugging +# configure, is in ./config.log if it exists. + +ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" +for ac_option +do + case "\$ac_option" in + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" + exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; + -version | --version | --versio | --versi | --vers | --ver | --ve | --v) + echo "$CONFIG_STATUS generated by autoconf version 2.13" + exit 0 ;; + -help | --help | --hel | --he | --h) + echo "\$ac_cs_usage"; exit 0 ;; + *) echo "\$ac_cs_usage"; exit 1 ;; + esac +done + +ac_given_srcdir=$srcdir +ac_given_INSTALL="$INSTALL" + +trap 'rm -fr `echo "Makefile +" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 +EOF +cat >> $CONFIG_STATUS <<EOF + +# Protect against being on the right side of a sed subst in config.status. +sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; + s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF +$ac_vpsub +$extrasub +s%@SHELL@%$SHELL%g +s%@CFLAGS@%$CFLAGS%g +s%@CPPFLAGS@%$CPPFLAGS%g +s%@CXXFLAGS@%$CXXFLAGS%g +s%@FFLAGS@%$FFLAGS%g +s%@DEFS@%$DEFS%g +s%@LDFLAGS@%$LDFLAGS%g +s%@LIBS@%$LIBS%g +s%@exec_prefix@%$exec_prefix%g +s%@prefix@%$prefix%g +s%@program_transform_name@%$program_transform_name%g +s%@bindir@%$bindir%g +s%@sbindir@%$sbindir%g +s%@libexecdir@%$libexecdir%g +s%@datadir@%$datadir%g +s%@sysconfdir@%$sysconfdir%g +s%@sharedstatedir@%$sharedstatedir%g +s%@localstatedir@%$localstatedir%g +s%@libdir@%$libdir%g +s%@includedir@%$includedir%g +s%@oldincludedir@%$oldincludedir%g +s%@infodir@%$infodir%g +s%@mandir@%$mandir%g +s%@RTEMS_TOPdir@%$RTEMS_TOPdir%g +s%@host@%$host%g +s%@host_alias@%$host_alias%g +s%@host_cpu@%$host_cpu%g +s%@host_vendor@%$host_vendor%g +s%@host_os@%$host_os%g +s%@target@%$target%g +s%@target_alias@%$target_alias%g +s%@target_cpu@%$target_cpu%g +s%@target_vendor@%$target_vendor%g +s%@target_os@%$target_os%g +s%@build@%$build%g +s%@build_alias@%$build_alias%g +s%@build_cpu@%$build_cpu%g +s%@build_vendor@%$build_vendor%g +s%@build_os@%$build_os%g +s%@RTEMS_CPU@%$RTEMS_CPU%g +s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g +s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g +s%@INSTALL_DATA@%$INSTALL_DATA%g +s%@PACKAGE@%$PACKAGE%g +s%@VERSION@%$VERSION%g +s%@ACLOCAL@%$ACLOCAL%g +s%@AUTOCONF@%$AUTOCONF%g +s%@AUTOMAKE@%$AUTOMAKE%g +s%@AUTOHEADER@%$AUTOHEADER%g +s%@MAKEINFO@%$MAKEINFO%g +s%@SET_MAKE@%$SET_MAKE%g +s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g +s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g +s%@MAINT@%$MAINT%g +s%@RTEMS_HOST@%$RTEMS_HOST%g +s%@rtems_bsp_configure@%$rtems_bsp_configure%g +s%@RTEMS_BSP_LIST@%$RTEMS_BSP_LIST%g + +CEOF +EOF + +cat >> $CONFIG_STATUS <<\EOF + +# Split the substitutions into bite-sized pieces for seds with +# small command number limits, like on Digital OSF/1 and HP-UX. +ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. +ac_file=1 # Number of current file. +ac_beg=1 # First line for current file. +ac_end=$ac_max_sed_cmds # Line after last line for current file. +ac_more_lines=: +ac_sed_cmds="" +while $ac_more_lines; do + if test $ac_beg -gt 1; then + sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file + else + sed "${ac_end}q" conftest.subs > conftest.s$ac_file + fi + if test ! -s conftest.s$ac_file; then + ac_more_lines=false + rm -f conftest.s$ac_file + else + if test -z "$ac_sed_cmds"; then + ac_sed_cmds="sed -f conftest.s$ac_file" + else + ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" + fi + ac_file=`expr $ac_file + 1` + ac_beg=$ac_end + ac_end=`expr $ac_end + $ac_max_sed_cmds` + fi +done +if test -z "$ac_sed_cmds"; then + ac_sed_cmds=cat +fi +EOF + +cat >> $CONFIG_STATUS <<EOF + +CONFIG_FILES=\${CONFIG_FILES-"Makefile +"} +EOF +cat >> $CONFIG_STATUS <<\EOF +for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. + + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + # The file is in a subdirectory. + test ! -d "$ac_dir" && mkdir "$ac_dir" + ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" + # A "../" for each directory in $ac_dir_suffix. + ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` + else + ac_dir_suffix= ac_dots= + fi + + case "$ac_given_srcdir" in + .) srcdir=. + if test -z "$ac_dots"; then top_srcdir=. + else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; + /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; + *) # Relative path. + srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" + top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + + case "$ac_given_INSTALL" in + [/$]*) INSTALL="$ac_given_INSTALL" ;; + *) INSTALL="$ac_dots$ac_given_INSTALL" ;; + esac + + echo creating "$ac_file" + rm -f "$ac_file" + configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." + case "$ac_file" in + *Makefile*) ac_comsub="1i\\ +# $configure_input" ;; + *) ac_comsub= ;; + esac + + ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` + sed -e "$ac_comsub +s%@configure_input@%$configure_input%g +s%@srcdir@%$srcdir%g +s%@top_srcdir@%$top_srcdir%g +s%@INSTALL@%$INSTALL%g +" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file +fi; done +rm -f conftest.s* + +EOF +cat >> $CONFIG_STATUS <<EOF + +EOF +cat >> $CONFIG_STATUS <<\EOF + +exit 0 +EOF +chmod +x $CONFIG_STATUS +rm -fr confdefs* $ac_clean_files +test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 + + +echo +echo target architecture: $target_cpu. +echo available BSPs: $rtems_bsp. +echo \'make all\' will build the following BSPs: $RTEMS_BSP_LIST. +echo other BSPs can be built with \'make RTEMS_BSP=\"bsp1 bsp2 ...\"\' +echo diff --git a/c/configure.in b/c/configure.in new file mode 100644 index 0000000000..ab7de4e2c8 --- /dev/null +++ b/c/configure.in @@ -0,0 +1,110 @@ +dnl Process this file with autoconf to produce a configure script. +dnl +dnl $Id$ + +AC_PREREQ(2.13) +AC_INIT(README) +RTEMS_TOP(..) +AC_CONFIG_AUX_DIR(..) + +RTEMS_CANONICAL_TARGET_CPU + +AM_INIT_AUTOMAKE(rtems-c,$RTEMS_VERSION,no) +AM_MAINTAINER_MODE + +dnl These options are used within this file. +RTEMS_ENABLE_BARE +RTEMS_ENABLE_RTEMSBSP(rtems_bsp) + +RTEMS_CHECK_CPU +RTEMS_CANONICAL_HOST + +if test -z "$rtems_bsp"; then + RTEMS_CHECK_BSPS(rtems_bsp) +fi + +for i in $rtems_bsp; do + + # make sure there is a make/custom file for the bsp + RTEMS_CHECK_CUSTOM_BSP(i) + + RTEMS_BSP_ALIAS($i,bspdir) + + # Is there code where there should be for this BSP? + # The bare bsp is a special case as it is not under the RTEMS_CPU path + case $i in + bare) + bspcpudir= + if test "X${BARE_CPU_CFLAGS}" = "X" ; then + AC_MSG_ERROR([--enable-bare-cpu-cflags not specified for bare bsp]) + fi + if test "X${BARE_CPU_MODEL}" = "X" ; then + AC_MSG_ERROR([--enable-bare-cpu-model not specified for bare bsp]) + fi + ;; + *) + bspcpudir=$RTEMS_CPU/ + ;; + esac + + if test -d "$srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$bspcpudir$bspdir"; then + RTEMS_BSP_LIST="$RTEMS_BSP_LIST $i" + else + AC_MSG_ERROR([unable to find libbsp directory ($bspdir) for $i]) + fi +done + +# +# Compose the configuration arguments to be passed to c/src/configure +# +## +## Partially borrowed from autoconf-2.13 +## + +## Adjust paths +case $srcdir in +/*) rtems_bsp_configure="$srcdir/src/configure";; +*) rtems_bsp_configure="../$srcdir/src/configure";; +esac + +## Remove --cache-file, --srcdir and --enable-rtemsbsp arguments +## so they do not pile up + rtems_bsp_configure_args= + for ac_arg in $ac_configure_args; do + if test -n "$ac_prev"; then + ac_prev= + continue + fi + case "$ac_arg" in + -cache-file | --cache-file | --cache-fil | --cache-fi \ + | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) + ac_prev=cache_file ;; + -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ + | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) + ;; + -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) + ac_prev=srcdir ;; + -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) + ;; + --enable-rtemsbsp*) ;; + -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) + ;; + *) rtems_bsp_configure_args="$rtems_bsp_configure_args $ac_arg" ;; + esac + done + +rtems_bsp_configure="$rtems_bsp_configure $rtems_bsp_configure_args" +AC_SUBST(rtems_bsp_configure) + +AC_SUBST(RTEMS_BSP_LIST) + +AC_OUTPUT( +Makefile +) + +echo +echo target architecture: $target_cpu. +echo available BSPs: $rtems_bsp. +echo \'make all\' will build the following BSPs: $RTEMS_BSP_LIST. +echo other BSPs can be built with \'make RTEMS_BSP=\"bsp1 bsp2 ...\"\' +echo diff --git a/c/src/Makefile.am b/c/src/Makefile.am new file mode 100644 index 0000000000..f5adbccd40 --- /dev/null +++ b/c/src/Makefile.am @@ -0,0 +1,21 @@ +# +# $Id$ +# + +AUTOMAKE_OPTIONS = foreign 1.4 +ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal + +SUBDIRS= make exec lib tests + +rtems_bspdir=$(prefix)/@RTEMS_BSP@ + +# NOTE: The wildcard on the install should pick up everything except +# the tests directory. This significantly minimizes the install size. +install-data-local: + rm -rf $(rtems_bspdir)/[bsl]*; + $(mkinstalldirs) $(rtems_bspdir) + cd $(PROJECT_ROOT); \ + tar cf - @RTEMS_BSP@/[bilsuM]* | (cd $(prefix); tar xpBf - ); + +include $(top_srcdir)/../../automake/subdirs.am +include $(top_srcdir)/../../automake/local.am diff --git a/c/src/aclocal.m4 b/c/src/aclocal.m4 new file mode 100644 index 0000000000..57a47d1675 --- /dev/null +++ b/c/src/aclocal.m4 @@ -0,0 +1,360 @@ +dnl aclocal.m4 generated automatically by aclocal 1.4 + +dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This program is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without +dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A +dnl PARTICULAR PURPOSE. + +dnl $Id$ + +dnl +dnl RTEMS_TOP($1) +dnl +dnl $1 .. relative path from this configure.in to the toplevel configure.in +dnl +AC_DEFUN(RTEMS_TOP, +[dnl +AC_ARG_WITH(target-subdir, +[ --with-target-subdir=DIR], +TARGET_SUBDIR="$withval", +TARGET_SUBDIR=".") + +RTEMS_TOPdir="$1"; +AC_SUBST(RTEMS_TOPdir) + +dnl Determine RTEMS Version string from the VERSION file +dnl Hopefully, Joel never changes its format ;- +AC_MSG_CHECKING([for RTEMS Version]) +if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then +changequote(,)dnl +RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \ +sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'` +changequote([,])dnl +else +AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION) +fi +if test -z "$RTEMS_VERSION"; then +AC_MSG_ERROR(Unable to determine version) +fi +AC_MSG_RESULT($RTEMS_VERSION) +])dnl + +dnl +dnl $Id$ +dnl + +dnl canonicalize target cpu +dnl NOTE: Most rtems targets do not fullfil autoconf's +dnl target naming conventions "processor-vendor-os" +dnl Therefore autoconf's AC_CANONICAL_TARGET will fail for them +dnl and we have to fix it for rtems ourselves + +AC_DEFUN(RTEMS_CANONICAL_TARGET_CPU, +[ +AC_CANONICAL_SYSTEM +AC_MSG_CHECKING(rtems target cpu) +changequote(,)dnl +case "${target}" in + # hpux unix port should go here + i[3456]86-go32-rtems*) + RTEMS_CPU=i386 + ;; + i[3456]86-pc-linux*) # unix "simulator" port + RTEMS_CPU=unix + ;; + i[3456]86-*freebsd2*) # unix "simulator" port + RTEMS_CPU=unix + ;; + no_cpu-*rtems*) + RTEMS_CPU=no_cpu + ;; + sparc-sun-solaris*) # unix "simulator" port + RTEMS_CPU=unix + ;; + *) + RTEMS_CPU=`echo $target | sed 's%^\([^-]*\)-\(.*\)$%\1%'` + ;; +esac +changequote([,])dnl +AC_SUBST(RTEMS_CPU) +AC_MSG_RESULT($RTEMS_CPU) +]) + +# Do all the work for Automake. This macro actually does too much -- +# some checks are only needed if your package does certain things. +# But this isn't really a big deal. + +# serial 1 + +dnl Usage: +dnl AM_INIT_AUTOMAKE(package,version, [no-define]) + +AC_DEFUN(AM_INIT_AUTOMAKE, +[AC_REQUIRE([AC_PROG_INSTALL]) +PACKAGE=[$1] +AC_SUBST(PACKAGE) +VERSION=[$2] +AC_SUBST(VERSION) +dnl test to see if srcdir already configured +if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then + AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) +fi +ifelse([$3],, +AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) +AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])) +AC_REQUIRE([AM_SANITY_CHECK]) +AC_REQUIRE([AC_ARG_PROGRAM]) +dnl FIXME This is truly gross. +missing_dir=`cd $ac_aux_dir && pwd` +AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir) +AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir) +AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir) +AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir) +AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir) +AC_REQUIRE([AC_PROG_MAKE_SET])]) + +# +# Check to make sure that the build environment is sane. +# + +AC_DEFUN(AM_SANITY_CHECK, +[AC_MSG_CHECKING([whether build environment is sane]) +# Just in case +sleep 1 +echo timestamp > conftestfile +# Do `set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` + if test "[$]*" = "X"; then + # -L didn't work. + set X `ls -t $srcdir/configure conftestfile` + fi + if test "[$]*" != "X $srcdir/configure conftestfile" \ + && test "[$]*" != "X conftestfile $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken +alias in your environment]) + fi + + test "[$]2" = conftestfile + ) +then + # Ok. + : +else + AC_MSG_ERROR([newly created file is older than distributed files! +Check your system clock]) +fi +rm -f conftest* +AC_MSG_RESULT(yes)]) + +dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY) +dnl The program must properly implement --version. +AC_DEFUN(AM_MISSING_PROG, +[AC_MSG_CHECKING(for working $2) +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if ($2 --version) < /dev/null > /dev/null 2>&1; then + $1=$2 + AC_MSG_RESULT(found) +else + $1="$3/missing $2" + AC_MSG_RESULT(missing) +fi +AC_SUBST($1)]) + +# Add --enable-maintainer-mode option to configure. +# From Jim Meyering + +# serial 1 + +AC_DEFUN(AM_MAINTAINER_MODE, +[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) + dnl maintainer-mode is disabled by default + AC_ARG_ENABLE(maintainer-mode, +[ --enable-maintainer-mode enable make rules and dependencies not useful + (and sometimes confusing) to the casual installer], + USE_MAINTAINER_MODE=$enableval, + USE_MAINTAINER_MODE=no) + AC_MSG_RESULT($USE_MAINTAINER_MODE) + AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes) + MAINT=$MAINTAINER_MODE_TRUE + AC_SUBST(MAINT)dnl +] +) + +# Define a conditional. + +AC_DEFUN(AM_CONDITIONAL, +[AC_SUBST($1_TRUE) +AC_SUBST($1_FALSE) +if $2; then + $1_TRUE= + $1_FALSE='#' +else + $1_TRUE='#' + $1_FALSE= +fi]) + +dnl $Id$ + +dnl Override the set of BSPs to be built. +dnl used by the toplevel configure script +dnl RTEMS_ENABLE_RTEMSBSP(rtems_bsp_list) +AC_DEFUN(RTEMS_ENABLE_RTEMSBSP, +[ +AC_ARG_ENABLE(rtemsbsp, +[ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build], +[case "${enableval}" in + yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);; + *) $1=$enableval;; +esac],[$1=""]) +]) + +dnl Pass a single BSP via an environment variable +dnl used by per BSP configure scripts +AC_DEFUN(RTEMS_ENV_RTEMSBSP, +[dnl +AC_MSG_CHECKING([for RTEMS_BSP]) +AC_CACHE_VAL(rtems_cv_RTEMS_BSP, +[dnl + test -n "${RTEMS_BSP}" && rtems_cv_RTEMS_BSP="$RTEMS_BSP"; +])dnl +if test -z "$rtems_cv_RTEMS_BSP"; then + AC_MSG_ERROR([Missing RTEMS_BSP]) +fi +RTEMS_BSP="$rtems_cv_RTEMS_BSP" +AC_MSG_RESULT(${RTEMS_BSP}) +AC_SUBST(RTEMS_BSP) +]) + +dnl $Id$ + +dnl check if RTEMS support a cpu +AC_DEFUN(RTEMS_CHECK_CPU, +[dnl +AC_REQUIRE([RTEMS_TOP]) +AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU]) +# Is this a supported CPU? +AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported]) +if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then + AC_MSG_RESULT(yes) +else + AC_MSG_ERROR(no) +fi +])dnl + + +dnl $Id$ + +AC_DEFUN(RTEMS_CANONICAL_HOST, +[dnl +AC_REQUIRE([AC_CANONICAL_HOST]) +RTEMS_HOST=$host_os +changequote(,)dnl +case "${target}" in + # hpux unix port should go here + i[3456]86-pc-linux*) # unix "simulator" port + RTEMS_HOST=Linux + ;; + i[3456]86-*freebsd2*) # unix "simulator" port + RTEMS_HOST=FreeBSD + ;; + sparc-sun-solaris*) # unix "simulator" port + RTEMS_HOST=Solaris + ;; + *) + ;; +esac +changequote([,])dnl +AC_SUBST(RTEMS_HOST) +])dnl + +dnl +dnl $Id$ +dnl + +AC_DEFUN(RTEMS_PROJECT_ROOT, +[dnl +AC_REQUIRE([RTEMS_TOP]) +if test "$TARGET_SUBDIR" = "." ; then +PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)'; +else +PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)' +fi +AC_SUBST(PROJECT_ROOT) + +RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP +AC_SUBST(RTEMS_ROOT) + +INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change" +AC_SUBST(INSTALL_CHANGE) + +PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex" +AC_SUBST(PACKHEX) +]) + + +dnl $Id$ + +dnl Report all available bsps for a target, +dnl check if a bsp-subdirectory is present for all bsps found +dnl +dnl RTEMS_CHECK_BSPS(bsp_list) +AC_DEFUN(RTEMS_CHECK_BSPS, +[ +AC_REQUIRE([RTEMS_CHECK_CPU])dnl sets RTEMS_CPU, target +AC_REQUIRE([RTEMS_TOP])dnl sets RTEMS_TOPdir +AC_MSG_CHECKING([for bsps]) +case "${target}" in +changequote(,)dnl + i[3456]86-go32-rtems*) +changequote([,])dnl + $1="go32 go32_p5" + ;; + *) + files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU` + for file in $files; do + case $file in + shared*);; + Makefile*);; + READ*);; + CVS*);; + pxfl*);; + go32*);; # so the i386 port can pick up the other Makefiles + # Now account for BSPs with build variants + gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";; + p4000) rtems_bsp="$rtems_bsp p4600 p4650";; + mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";; + *) $1="[$]$1 $file";; + esac; + done + ;; +esac +AC_MSG_RESULT([[$]$1 .. done]) +])dnl + +AC_DEFUN(RTEMS_CHECK_CUSTOM_BSP, +[dnl +AC_MSG_CHECKING([for make/custom/[$]$1.cfg]) +if test -r "$srcdir/$RTEMS_TOPdir/make/custom/[$]$1.cfg"; then + AC_MSG_RESULT([yes]) +else + AC_MSG_ERROR([no]) +fi +])dnl + diff --git a/c/src/configure b/c/src/configure new file mode 100644 index 0000000000..8028d1e329 --- /dev/null +++ b/c/src/configure @@ -0,0 +1,1415 @@ +#! /bin/sh + +# Guess values for system-dependent variables and create Makefiles. +# Generated automatically using autoconf version 2.13 +# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. + +# Defaults: +ac_help= +ac_default_prefix=/usr/local +# Any additions from configure.in: +ac_help="$ac_help + --with-target-subdir=DIR" +ac_help="$ac_help + --enable-maintainer-mode enable make rules and dependencies not useful + (and sometimes confusing) to the casual installer" + +# Initialize some variables set by options. +# The variables have the same names as the options, with +# dashes changed to underlines. +build=NONE +cache_file=./config.cache +exec_prefix=NONE +host=NONE +no_create= +nonopt=NONE +no_recursion= +prefix=NONE +program_prefix=NONE +program_suffix=NONE +program_transform_name=s,x,x, +silent= +site= +srcdir= +target=NONE +verbose= +x_includes=NONE +x_libraries=NONE +bindir='${exec_prefix}/bin' +sbindir='${exec_prefix}/sbin' +libexecdir='${exec_prefix}/libexec' +datadir='${prefix}/share' +sysconfdir='${prefix}/etc' +sharedstatedir='${prefix}/com' +localstatedir='${prefix}/var' +libdir='${exec_prefix}/lib' +includedir='${prefix}/include' +oldincludedir='/usr/include' +infodir='${prefix}/info' +mandir='${prefix}/man' + +# Initialize some other variables. +subdirs= +MFLAGS= MAKEFLAGS= +SHELL=${CONFIG_SHELL-/bin/sh} +# Maximum number of lines to put in a shell here document. +ac_max_here_lines=12 + +ac_prev= +for ac_option +do + + # If the previous option needs an argument, assign it. + if test -n "$ac_prev"; then + eval "$ac_prev=\$ac_option" + ac_prev= + continue + fi + + case "$ac_option" in + -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; + *) ac_optarg= ;; + esac + + # Accept the important Cygnus configure options, so we can diagnose typos. + + case "$ac_option" in + + -bindir | --bindir | --bindi | --bind | --bin | --bi) + ac_prev=bindir ;; + -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) + bindir="$ac_optarg" ;; + + -build | --build | --buil | --bui | --bu) + ac_prev=build ;; + -build=* | --build=* | --buil=* | --bui=* | --bu=*) + build="$ac_optarg" ;; + + -cache-file | --cache-file | --cache-fil | --cache-fi \ + | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) + ac_prev=cache_file ;; + -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ + | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) + cache_file="$ac_optarg" ;; + + -datadir | --datadir | --datadi | --datad | --data | --dat | --da) + ac_prev=datadir ;; + -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ + | --da=*) + datadir="$ac_optarg" ;; + + -disable-* | --disable-*) + ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then + { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } + fi + ac_feature=`echo $ac_feature| sed 's/-/_/g'` + eval "enable_${ac_feature}=no" ;; + + -enable-* | --enable-*) + ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then + { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } + fi + ac_feature=`echo $ac_feature| sed 's/-/_/g'` + case "$ac_option" in + *=*) ;; + *) ac_optarg=yes ;; + esac + eval "enable_${ac_feature}='$ac_optarg'" ;; + + -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ + | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ + | --exec | --exe | --ex) + ac_prev=exec_prefix ;; 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You are not allowed to specify --host, --target, and nonopt at the +# same time. +# 2. Host defaults to nonopt. +# 3. If nonopt is not specified, then host defaults to the current host, +# as determined by config.guess. +# 4. Target and build default to nonopt. +# 5. If nonopt is not specified, then target and build default to host. + +# The aliases save the names the user supplied, while $host etc. +# will get canonicalized. +case $host---$target---$nonopt in +NONE---*---* | *---NONE---* | *---*---NONE) ;; +*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;; +esac + + +# Make sure we can run config.sub. +if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then : +else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } +fi + +echo $ac_n "checking host system type""... $ac_c" 1>&6 +echo "configure:604: checking host system type" >&5 + +host_alias=$host +case "$host_alias" in +NONE) + case $nonopt in + NONE) + if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then : + else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } + fi ;; + *) host_alias=$nonopt ;; + esac ;; +esac + +host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias` +host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$host" 1>&6 + +echo $ac_n "checking target system type""... $ac_c" 1>&6 +echo "configure:625: checking target system type" >&5 + +target_alias=$target +case "$target_alias" in +NONE) + case $nonopt in + NONE) target_alias=$host_alias ;; + *) target_alias=$nonopt ;; + esac ;; +esac + +target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias` +target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$target" 1>&6 + +echo $ac_n "checking build system type""... $ac_c" 1>&6 +echo "configure:643: checking build system type" >&5 + +build_alias=$build +case "$build_alias" in +NONE) + case $nonopt in + NONE) build_alias=$host_alias ;; + *) build_alias=$nonopt ;; + esac ;; +esac + +build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias` +build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$build" 1>&6 + +test "$host_alias" != "$target_alias" && + test "$program_prefix$program_suffix$program_transform_name" = \ + NONENONEs,x,x, && + program_prefix=${target_alias}- + +echo $ac_n "checking rtems target cpu""... $ac_c" 1>&6 +echo "configure:666: checking rtems target cpu" >&5 +case "${target}" in + # hpux unix port should go here + i[3456]86-go32-rtems*) + RTEMS_CPU=i386 + ;; + i[3456]86-pc-linux*) # unix "simulator" port + RTEMS_CPU=unix + ;; + i[3456]86-*freebsd2*) # unix "simulator" port + RTEMS_CPU=unix + ;; + no_cpu-*rtems*) + RTEMS_CPU=no_cpu + ;; + sparc-sun-solaris*) # unix "simulator" port + RTEMS_CPU=unix + ;; + *) + RTEMS_CPU=`echo $target | sed 's%^\([^-]*\)-\(.*\)$%\1%'` + ;; +esac + +echo "$ac_t""$RTEMS_CPU" 1>&6 + + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# ./install, which can be erroneously created by make from ./install.sh. +echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 +echo "configure:704: checking for a BSD compatible install" >&5 +if test -z "$INSTALL"; then +if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" + for ac_dir in $PATH; do + # Account for people who put trailing slashes in PATH elements. + case "$ac_dir/" in + /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + if test -f $ac_dir/$ac_prog; then + if test $ac_prog = install && + grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + else + ac_cv_path_install="$ac_dir/$ac_prog -c" + break 2 + fi + fi + done + ;; + esac + done + IFS="$ac_save_IFS" + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL="$ac_cv_path_install" + else + # As a last resort, use the slow shell script. We don't cache a + # path for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the path is relative. + INSTALL="$ac_install_sh" + fi +fi +echo "$ac_t""$INSTALL" 1>&6 + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6 +echo "configure:757: checking whether build environment is sane" >&5 +# Just in case +sleep 1 +echo timestamp > conftestfile +# Do `set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t $srcdir/configure conftestfile` + fi + if test "$*" != "X $srcdir/configure conftestfile" \ + && test "$*" != "X conftestfile $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + { echo "configure: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" 1>&2; exit 1; } + fi + + test "$2" = conftestfile + ) +then + # Ok. + : +else + { echo "configure: error: newly created file is older than distributed files! +Check your system clock" 1>&2; exit 1; } +fi +rm -f conftest* +echo "$ac_t""yes" 1>&6 +if test "$program_transform_name" = s,x,x,; then + program_transform_name= +else + # Double any \ or $. echo might interpret backslashes. + cat <<\EOF_SED > conftestsed +s,\\,\\\\,g; s,\$,$$,g +EOF_SED + program_transform_name="`echo $program_transform_name|sed -f conftestsed`" + rm -f conftestsed +fi +test "$program_prefix" != NONE && + program_transform_name="s,^,${program_prefix},; $program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s,\$\$,${program_suffix},; $program_transform_name" + +# sed with no file args requires a program. +test "$program_transform_name" = "" && program_transform_name="s,x,x," + +echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 +echo "configure:814: checking whether ${MAKE-make} sets \${MAKE}" >&5 +set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftestmake <<\EOF +all: + @echo 'ac_maketemp="${MAKE}"' +EOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` +if test -n "$ac_maketemp"; then + eval ac_cv_prog_make_${ac_make}_set=yes +else + eval ac_cv_prog_make_${ac_make}_set=no +fi +rm -f conftestmake +fi +if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then + echo "$ac_t""yes" 1>&6 + SET_MAKE= +else + echo "$ac_t""no" 1>&6 + SET_MAKE="MAKE=${MAKE-make}" +fi + + +PACKAGE=rtems-c-src + +VERSION=$RTEMS_VERSION + +if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then + { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; } +fi + + + +missing_dir=`cd $ac_aux_dir && pwd` +echo $ac_n "checking for working aclocal""... $ac_c" 1>&6 +echo "configure:853: checking for working aclocal" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (aclocal --version) < /dev/null > /dev/null 2>&1; then + ACLOCAL=aclocal + echo "$ac_t""found" 1>&6 +else + ACLOCAL="$missing_dir/missing aclocal" + echo "$ac_t""missing" 1>&6 +fi + +echo $ac_n "checking for working autoconf""... $ac_c" 1>&6 +echo "configure:866: checking for working autoconf" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (autoconf --version) < /dev/null > /dev/null 2>&1; then + AUTOCONF=autoconf + echo "$ac_t""found" 1>&6 +else + AUTOCONF="$missing_dir/missing autoconf" + echo "$ac_t""missing" 1>&6 +fi + +echo $ac_n "checking for working automake""... $ac_c" 1>&6 +echo "configure:879: checking for working automake" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (automake --version) < /dev/null > /dev/null 2>&1; then + AUTOMAKE=automake + echo "$ac_t""found" 1>&6 +else + AUTOMAKE="$missing_dir/missing automake" + echo "$ac_t""missing" 1>&6 +fi + +echo $ac_n "checking for working autoheader""... $ac_c" 1>&6 +echo "configure:892: checking for working autoheader" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (autoheader --version) < /dev/null > /dev/null 2>&1; then + AUTOHEADER=autoheader + echo "$ac_t""found" 1>&6 +else + AUTOHEADER="$missing_dir/missing autoheader" + echo "$ac_t""missing" 1>&6 +fi + +echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6 +echo "configure:905: checking for working makeinfo" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (makeinfo --version) < /dev/null > /dev/null 2>&1; then + MAKEINFO=makeinfo + echo "$ac_t""found" 1>&6 +else + MAKEINFO="$missing_dir/missing makeinfo" + echo "$ac_t""missing" 1>&6 +fi + + +echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6 +echo "configure:919: checking whether to enable maintainer-specific portions of Makefiles" >&5 + # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. +if test "${enable_maintainer_mode+set}" = set; then + enableval="$enable_maintainer_mode" + USE_MAINTAINER_MODE=$enableval +else + USE_MAINTAINER_MODE=no +fi + + echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6 + + +if test $USE_MAINTAINER_MODE = yes; then + MAINTAINER_MODE_TRUE= + MAINTAINER_MODE_FALSE='#' +else + MAINTAINER_MODE_TRUE='#' + MAINTAINER_MODE_FALSE= +fi + MAINT=$MAINTAINER_MODE_TRUE + + + +echo $ac_n "checking for RTEMS_BSP""... $ac_c" 1>&6 +echo "configure:943: checking for RTEMS_BSP" >&5 +if eval "test \"`echo '$''{'rtems_cv_RTEMS_BSP'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + test -n "${RTEMS_BSP}" && rtems_cv_RTEMS_BSP="$RTEMS_BSP"; + +fi +if test -z "$rtems_cv_RTEMS_BSP"; then + { echo "configure: error: Missing RTEMS_BSP" 1>&2; exit 1; } +fi +RTEMS_BSP="$rtems_cv_RTEMS_BSP" +echo "$ac_t""${RTEMS_BSP}" 1>&6 + + + + +# Is this a supported CPU? +echo $ac_n "checking if cpu $RTEMS_CPU is supported""... $ac_c" 1>&6 +echo "configure:961: checking if cpu $RTEMS_CPU is supported" >&5 +if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then + echo "$ac_t""yes" 1>&6 +else + { echo "configure: error: no" 1>&2; exit 1; } +fi + + +RTEMS_HOST=$host_os +case "${target}" in + # hpux unix port should go here + i[3456]86-pc-linux*) # unix "simulator" port + RTEMS_HOST=Linux + ;; + i[3456]86-*freebsd2*) # unix "simulator" port + RTEMS_HOST=FreeBSD + ;; + sparc-sun-solaris*) # unix "simulator" port + RTEMS_HOST=Solaris + ;; + *) + ;; +esac + + + + +if test "$TARGET_SUBDIR" = "." ; then +PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)'; +else +PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)' +fi + + +RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP + + +INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change" + + +PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex" + + + +echo $ac_n "checking for make/custom/$RTEMS_BSP.cfg""... $ac_c" 1>&6 +echo "configure:1006: checking for make/custom/$RTEMS_BSP.cfg" >&5 +if test -r "$srcdir/$RTEMS_TOPdir/make/custom/$RTEMS_BSP.cfg"; then + echo "$ac_t""yes" 1>&6 +else + { echo "configure: error: no" 1>&2; exit 1; } +fi + + +subdirs="make" + +subdirs="make exec" + +subdirs="make exec lib" + +subdirs="make exec lib tests" + + +trap '' 1 2 15 +cat > confcache <<\EOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs. It is not useful on other systems. +# If it contains results you don't want to keep, you may remove or edit it. +# +# By default, configure uses ./config.cache as the cache file, +# creating it if it does not exist already. You can give configure +# the --cache-file=FILE option to use a different cache file; that is +# what configure does when it calls configure scripts in +# subdirectories, so they share the cache. +# Giving --cache-file=/dev/null disables caching, for debugging configure. +# config.status only pays attention to the cache file if you give it the +# --recheck option to rerun configure. +# +EOF +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +(set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote substitution + # turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + -e "s/'/'\\\\''/g" \ + -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' + ;; + esac >> confcache +if cmp -s $cache_file confcache; then + : +else + if test -w $cache_file; then + echo "updating cache $cache_file" + cat confcache > $cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# Any assignment to VPATH causes Sun make to only execute +# the first set of double-colon rules, so remove it if not needed. +# If there is a colon in the path, we need to keep it. +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' +fi + +trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 + +# Transform confdefs.h into DEFS. +# Protect against shell expansion while executing Makefile rules. +# Protect against Makefile macro expansion. +cat > conftest.defs <<\EOF +s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g +s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g +s%\[%\\&%g +s%\]%\\&%g +s%\$%$$%g +EOF +DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '` +rm -f conftest.defs + + +# Without the "./", some shells look in PATH for config.status. +: ${CONFIG_STATUS=./config.status} + +echo creating $CONFIG_STATUS +rm -f $CONFIG_STATUS +cat > $CONFIG_STATUS <<EOF +#! /bin/sh +# Generated automatically by configure. +# Run this file to recreate the current configuration. +# This directory was configured as follows, +# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# +# $0 $ac_configure_args +# +# Compiler output produced by configure, useful for debugging +# configure, is in ./config.log if it exists. + +ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" +for ac_option +do + case "\$ac_option" in + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" + exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; + -version | --version | --versio | --versi | --vers | --ver | --ve | --v) + echo "$CONFIG_STATUS generated by autoconf version 2.13" + exit 0 ;; + -help | --help | --hel | --he | --h) + echo "\$ac_cs_usage"; exit 0 ;; + *) echo "\$ac_cs_usage"; exit 1 ;; + esac +done + +ac_given_srcdir=$srcdir +ac_given_INSTALL="$INSTALL" + +trap 'rm -fr `echo "Makefile +" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 +EOF +cat >> $CONFIG_STATUS <<EOF + +# Protect against being on the right side of a sed subst in config.status. +sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; + s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF +$ac_vpsub +$extrasub +s%@SHELL@%$SHELL%g +s%@CFLAGS@%$CFLAGS%g +s%@CPPFLAGS@%$CPPFLAGS%g +s%@CXXFLAGS@%$CXXFLAGS%g +s%@FFLAGS@%$FFLAGS%g +s%@DEFS@%$DEFS%g +s%@LDFLAGS@%$LDFLAGS%g +s%@LIBS@%$LIBS%g +s%@exec_prefix@%$exec_prefix%g +s%@prefix@%$prefix%g +s%@program_transform_name@%$program_transform_name%g +s%@bindir@%$bindir%g +s%@sbindir@%$sbindir%g +s%@libexecdir@%$libexecdir%g +s%@datadir@%$datadir%g +s%@sysconfdir@%$sysconfdir%g +s%@sharedstatedir@%$sharedstatedir%g +s%@localstatedir@%$localstatedir%g +s%@libdir@%$libdir%g +s%@includedir@%$includedir%g +s%@oldincludedir@%$oldincludedir%g +s%@infodir@%$infodir%g +s%@mandir@%$mandir%g +s%@RTEMS_TOPdir@%$RTEMS_TOPdir%g +s%@host@%$host%g +s%@host_alias@%$host_alias%g +s%@host_cpu@%$host_cpu%g +s%@host_vendor@%$host_vendor%g +s%@host_os@%$host_os%g +s%@target@%$target%g +s%@target_alias@%$target_alias%g +s%@target_cpu@%$target_cpu%g +s%@target_vendor@%$target_vendor%g +s%@target_os@%$target_os%g +s%@build@%$build%g +s%@build_alias@%$build_alias%g +s%@build_cpu@%$build_cpu%g +s%@build_vendor@%$build_vendor%g +s%@build_os@%$build_os%g +s%@RTEMS_CPU@%$RTEMS_CPU%g +s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g +s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g +s%@INSTALL_DATA@%$INSTALL_DATA%g +s%@PACKAGE@%$PACKAGE%g +s%@VERSION@%$VERSION%g +s%@ACLOCAL@%$ACLOCAL%g +s%@AUTOCONF@%$AUTOCONF%g +s%@AUTOMAKE@%$AUTOMAKE%g +s%@AUTOHEADER@%$AUTOHEADER%g +s%@MAKEINFO@%$MAKEINFO%g +s%@SET_MAKE@%$SET_MAKE%g +s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g +s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g +s%@MAINT@%$MAINT%g +s%@RTEMS_BSP@%$RTEMS_BSP%g +s%@RTEMS_HOST@%$RTEMS_HOST%g +s%@PROJECT_ROOT@%$PROJECT_ROOT%g +s%@RTEMS_ROOT@%$RTEMS_ROOT%g +s%@INSTALL_CHANGE@%$INSTALL_CHANGE%g +s%@PACKHEX@%$PACKHEX%g +s%@subdirs@%$subdirs%g + +CEOF +EOF + +cat >> $CONFIG_STATUS <<\EOF + +# Split the substitutions into bite-sized pieces for seds with +# small command number limits, like on Digital OSF/1 and HP-UX. +ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. +ac_file=1 # Number of current file. +ac_beg=1 # First line for current file. +ac_end=$ac_max_sed_cmds # Line after last line for current file. +ac_more_lines=: +ac_sed_cmds="" +while $ac_more_lines; do + if test $ac_beg -gt 1; then + sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file + else + sed "${ac_end}q" conftest.subs > conftest.s$ac_file + fi + if test ! -s conftest.s$ac_file; then + ac_more_lines=false + rm -f conftest.s$ac_file + else + if test -z "$ac_sed_cmds"; then + ac_sed_cmds="sed -f conftest.s$ac_file" + else + ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" + fi + ac_file=`expr $ac_file + 1` + ac_beg=$ac_end + ac_end=`expr $ac_end + $ac_max_sed_cmds` + fi +done +if test -z "$ac_sed_cmds"; then + ac_sed_cmds=cat +fi +EOF + +cat >> $CONFIG_STATUS <<EOF + +CONFIG_FILES=\${CONFIG_FILES-"Makefile +"} +EOF +cat >> $CONFIG_STATUS <<\EOF +for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. + + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + # The file is in a subdirectory. + test ! -d "$ac_dir" && mkdir "$ac_dir" + ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" + # A "../" for each directory in $ac_dir_suffix. + ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` + else + ac_dir_suffix= ac_dots= + fi + + case "$ac_given_srcdir" in + .) srcdir=. + if test -z "$ac_dots"; then top_srcdir=. + else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; + /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; + *) # Relative path. + srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" + top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + + case "$ac_given_INSTALL" in + [/$]*) INSTALL="$ac_given_INSTALL" ;; + *) INSTALL="$ac_dots$ac_given_INSTALL" ;; + esac + + echo creating "$ac_file" + rm -f "$ac_file" + configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." + case "$ac_file" in + *Makefile*) ac_comsub="1i\\ +# $configure_input" ;; + *) ac_comsub= ;; + esac + + ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` + sed -e "$ac_comsub +s%@configure_input@%$configure_input%g +s%@srcdir@%$srcdir%g +s%@top_srcdir@%$top_srcdir%g +s%@INSTALL@%$INSTALL%g +" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file +fi; done +rm -f conftest.s* + +EOF +cat >> $CONFIG_STATUS <<EOF + +EOF +cat >> $CONFIG_STATUS <<\EOF + +exit 0 +EOF +chmod +x $CONFIG_STATUS +rm -fr confdefs* $ac_clean_files +test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 + +if test "$no_recursion" != yes; then + + # Remove --cache-file and --srcdir arguments so they do not pile up. + ac_sub_configure_args= + ac_prev= + for ac_arg in $ac_configure_args; do + if test -n "$ac_prev"; then + ac_prev= + continue + fi + case "$ac_arg" in + -cache-file | --cache-file | --cache-fil | --cache-fi \ + | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) + ac_prev=cache_file ;; + -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ + | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) + ;; + -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) + ac_prev=srcdir ;; + -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) + ;; + *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;; + esac + done + + for ac_config_dir in make exec lib tests; do + + # Do not complain, so a configure script can configure whichever + # parts of a large source tree are present. + if test ! -d $srcdir/$ac_config_dir; then + continue + fi + + echo configuring in $ac_config_dir + + case "$srcdir" in + .) ;; + *) + if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :; + else + { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; } + fi + ;; + esac + + ac_popdir=`pwd` + cd $ac_config_dir + + # A "../" for each directory in /$ac_config_dir. + ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'` + + case "$srcdir" in + .) # No --srcdir option. We are building in place. + ac_sub_srcdir=$srcdir ;; + /*) # Absolute path. + ac_sub_srcdir=$srcdir/$ac_config_dir ;; + *) # Relative path. + ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;; + esac + + # Check for guested configure; otherwise get Cygnus style configure. + if test -f $ac_sub_srcdir/configure; then + ac_sub_configure=$ac_sub_srcdir/configure + elif test -f $ac_sub_srcdir/configure.in; then + ac_sub_configure=$ac_configure + else + echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2 + ac_sub_configure= + fi + + # The recursion is here. + if test -n "$ac_sub_configure"; then + + # Make the cache file name correct relative to the subdirectory. + case "$cache_file" in + /*) ac_sub_cache_file=$cache_file ;; + *) # Relative path. + ac_sub_cache_file="$ac_dots$cache_file" ;; + esac + case "$ac_given_INSTALL" in + [/$]*) INSTALL="$ac_given_INSTALL" ;; + *) INSTALL="$ac_dots$ac_given_INSTALL" ;; + esac + + echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir" + # The eval makes quoting arguments work. + if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir + then : + else + { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; } + fi + fi + + cd $ac_popdir + done +fi + diff --git a/c/src/configure.in b/c/src/configure.in new file mode 100644 index 0000000000..de08eb6fba --- /dev/null +++ b/c/src/configure.in @@ -0,0 +1,30 @@ +dnl Process this file with autoconf to produce a configure script. +dnl +dnl $Id$ + +AC_PREREQ(2.13) +AC_INIT(README) +RTEMS_TOP(../..) +AC_CONFIG_AUX_DIR(../..) + +RTEMS_CANONICAL_TARGET_CPU + +AM_INIT_AUTOMAKE(rtems-c-src,$RTEMS_VERSION,no) +AM_MAINTAINER_MODE + +RTEMS_ENV_RTEMSBSP +RTEMS_CHECK_CPU +RTEMS_CANONICAL_HOST + +RTEMS_PROJECT_ROOT + +RTEMS_CHECK_CUSTOM_BSP(RTEMS_BSP) + +AC_CONFIG_SUBDIRS(make) +AC_CONFIG_SUBDIRS(exec) +AC_CONFIG_SUBDIRS(lib) +AC_CONFIG_SUBDIRS(tests) + +AC_OUTPUT( +Makefile +) diff --git a/c/src/exec/aclocal.m4 b/c/src/exec/aclocal.m4 new file mode 100644 index 0000000000..6e159606e2 --- /dev/null +++ b/c/src/exec/aclocal.m4 @@ -0,0 +1,983 @@ +dnl aclocal.m4 generated automatically by aclocal 1.4 + +dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This program is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without +dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A +dnl PARTICULAR PURPOSE. + +dnl $Id$ + +dnl +dnl RTEMS_TOP($1) +dnl +dnl $1 .. relative path from this configure.in to the toplevel configure.in +dnl +AC_DEFUN(RTEMS_TOP, +[dnl +AC_ARG_WITH(target-subdir, +[ --with-target-subdir=DIR], +TARGET_SUBDIR="$withval", +TARGET_SUBDIR=".") + +RTEMS_TOPdir="$1"; +AC_SUBST(RTEMS_TOPdir) + +dnl Determine RTEMS Version string from the VERSION file +dnl Hopefully, Joel never changes its format ;- +AC_MSG_CHECKING([for RTEMS Version]) +if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then +changequote(,)dnl +RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \ +sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'` +changequote([,])dnl +else +AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION) +fi +if test -z "$RTEMS_VERSION"; then +AC_MSG_ERROR(Unable to determine version) +fi +AC_MSG_RESULT($RTEMS_VERSION) +])dnl + +dnl +dnl $Id$ +dnl + +dnl canonicalize target cpu +dnl NOTE: Most rtems targets do not fullfil autoconf's +dnl target naming conventions "processor-vendor-os" +dnl Therefore autoconf's AC_CANONICAL_TARGET will fail for them +dnl and we have to fix it for rtems ourselves + +AC_DEFUN(RTEMS_CANONICAL_TARGET_CPU, +[ +AC_CANONICAL_SYSTEM +AC_MSG_CHECKING(rtems target cpu) +changequote(,)dnl +case "${target}" in + # hpux unix port should go here + i[3456]86-go32-rtems*) + RTEMS_CPU=i386 + ;; + i[3456]86-pc-linux*) # unix "simulator" port + RTEMS_CPU=unix + ;; + i[3456]86-*freebsd2*) # unix "simulator" port + RTEMS_CPU=unix + ;; + no_cpu-*rtems*) + RTEMS_CPU=no_cpu + ;; + sparc-sun-solaris*) # unix "simulator" port + RTEMS_CPU=unix + ;; + *) + RTEMS_CPU=`echo $target | sed 's%^\([^-]*\)-\(.*\)$%\1%'` + ;; +esac +changequote([,])dnl +AC_SUBST(RTEMS_CPU) +AC_MSG_RESULT($RTEMS_CPU) +]) + +# Add --enable-maintainer-mode option to configure. +# From Jim Meyering + +# serial 1 + +AC_DEFUN(AM_MAINTAINER_MODE, +[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) + dnl maintainer-mode is disabled by default + AC_ARG_ENABLE(maintainer-mode, +[ --enable-maintainer-mode enable make rules and dependencies not useful + (and sometimes confusing) to the casual installer], + USE_MAINTAINER_MODE=$enableval, + USE_MAINTAINER_MODE=no) + AC_MSG_RESULT($USE_MAINTAINER_MODE) + AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes) + MAINT=$MAINTAINER_MODE_TRUE + AC_SUBST(MAINT)dnl +] +) + +# Define a conditional. + +AC_DEFUN(AM_CONDITIONAL, +[AC_SUBST($1_TRUE) +AC_SUBST($1_FALSE) +if $2; then + $1_TRUE= + $1_FALSE='#' +else + $1_TRUE='#' + $1_FALSE= +fi]) + +dnl $Id$ + +AC_DEFUN(RTEMS_ENABLE_MULTIPROCESSING, +[ +AC_ARG_ENABLE(multiprocessing, +[ --enable-multiprocessing enable multiprocessing interface], +[case "${enableval}" in + yes) RTEMS_HAS_MULTIPROCESSING=yes ;; + no) RTEMS_HAS_MULTIPROCESSING=no ;; + *) AC_MSG_ERROR(bad value ${enableval} for enable-multiprocessing option) ;; +esac],[RTEMS_HAS_MULTIPROCESSING=no]) +AC_SUBST(RTEMS_HAS_MULTIPROCESSING)dnl +]) + +dnl $Id$ + +AC_DEFUN(RTEMS_ENABLE_POSIX, +[ +AC_ARG_ENABLE(posix, +[ --enable-posix enable posix interface], +[case "${enableval}" in + yes) RTEMS_HAS_POSIX_API=yes ;; + no) RTEMS_HAS_POSIX_API=no ;; + *) AC_MSG_ERROR(bad value ${enableval} for enable-posix option) ;; +esac],[RTEMS_HAS_POSIX_API=yes]) +AC_SUBST(RTEMS_HAS_POSIX_API) + +changequote(,)dnl +case "${target}" in + # hpux unix port should go here + i[3456]86-go32-rtems*) + RTEMS_HAS_POSIX_API=no + ;; + i[3456]86-pc-linux*) # unix "simulator" port + RTEMS_HAS_POSIX_API=no + ;; + i[3456]86-*freebsd2*) # unix "simulator" port + RTEMS_HAS_POSIX_API=no + ;; + no_cpu-*rtems*) + RTEMS_HAS_POSIX_API=no + ;; + sparc-sun-solaris*) # unix "simulator" port + RTEMS_HAS_POSIX_API=no + ;; + *) + ;; +esac +changequote([,])dnl +AC_SUBST(RTEMS_HAS_POSIX_API) +]) + +dnl $Id$ + +AC_DEFUN(RTEMS_ENABLE_NETWORKING, +[ +AC_ARG_ENABLE(networking, +[ --enable-networking enable TCP/IP stack], +[case "${enableval}" in + yes) RTEMS_HAS_NETWORKING=yes ;; + no) RTEMS_HAS_NETWORKING=no ;; + *) AC_MSG_ERROR(bad value ${enableval} for enable-networking option) ;; +esac],[RTEMS_HAS_NETWORKING=yes]) +AC_SUBST(RTEMS_HAS_NETWORKING)dnl +]) + +dnl $Id$ + +AC_DEFUN(RTEMS_ENABLE_INLINES, +[AC_ARG_ENABLE(rtems-inlines, +[ --enable-rtems-inlines enable RTEMS inline functions] +[ (default:enabled, disable to use macros)], +[case "${enableval}" in + yes) RTEMS_USE_MACROS=no ;; + no) RTEMS_USE_MACROS=yes ;; + *) AC_MSG_ERROR(bad value ${enableval} for disable-rtems-inlines option) ;; +esac],[RTEMS_USE_MACROS=no]) +AC_SUBST(RTEMS_USE_MACROS)dnl +]) + +dnl $Id$ + +AC_DEFUN(RTEMS_ENABLE_CXX, +[ +AC_ARG_ENABLE(cxx, +[ --enable-cxx enable C++ support,] +[ and build the rtems++ library], +[case "${enableval}" in + yes) RTEMS_HAS_CPLUSPLUS=yes ;; + no) RTEMS_HAS_CPLUSPLUS=no ;; + *) AC_MSG_ERROR(bad value ${enableval} for enable-cxx option) ;; +esac], [RTEMS_HAS_CPLUSPLUS=no]) +]) + +dnl $Id$ + +AC_DEFUN(RTEMS_ENABLE_GCC28, +[ +AC_ARG_ENABLE(gcc28, +[ --enable-gcc28 enable use of gcc 2.8.x features], +[case "${enableval}" in + yes) RTEMS_USE_GCC272=no ;; + no) RTEMS_USE_GCC272=yes ;; + *) AC_MSG_ERROR(bad value ${enableval} for gcc-28 option) ;; +esac],[RTEMS_USE_GCC272=no]) +]) + +dnl $Id$ + +AC_DEFUN(RTEMS_ENABLE_LIBCDIR, +[ +AC_ARG_ENABLE(libcdir, +[ --enable-libcdir=directory set the directory for the C library], +[ RTEMS_LIBC_DIR="${enableval}" ; \ +test -d ${enableval} || AC_MSG_ERROR("$enableval is not a directory" ) ] ) +AC_SUBST(RTEMS_LIBC_DIR)dnl +]) + +dnl $Id$ + +dnl Override the set of BSPs to be built. +dnl used by the toplevel configure script +dnl RTEMS_ENABLE_RTEMSBSP(rtems_bsp_list) +AC_DEFUN(RTEMS_ENABLE_RTEMSBSP, +[ +AC_ARG_ENABLE(rtemsbsp, +[ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build], +[case "${enableval}" in + yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);; + *) $1=$enableval;; +esac],[$1=""]) +]) + +dnl Pass a single BSP via an environment variable +dnl used by per BSP configure scripts +AC_DEFUN(RTEMS_ENV_RTEMSBSP, +[dnl +AC_MSG_CHECKING([for RTEMS_BSP]) +AC_CACHE_VAL(rtems_cv_RTEMS_BSP, +[dnl + test -n "${RTEMS_BSP}" && rtems_cv_RTEMS_BSP="$RTEMS_BSP"; +])dnl +if test -z "$rtems_cv_RTEMS_BSP"; then + AC_MSG_ERROR([Missing RTEMS_BSP]) +fi +RTEMS_BSP="$rtems_cv_RTEMS_BSP" +AC_MSG_RESULT(${RTEMS_BSP}) +AC_SUBST(RTEMS_BSP) +]) + +dnl $Id$ + +AC_DEFUN(RTEMS_PATH_KSH, +[ +dnl NOTE: prefer bash over ksh over sh +AC_PATH_PROGS(KSH,bash ksh sh) +if test -z "$KSH"; then +dnl NOTE: This cannot happen -- /bin/sh must always exist +AC_MSG_ERROR( +[***] +[ Cannot determine a usable shell bash/ksh/sh] +[ Please contact your system administrator] ); +fi +]) + +dnl $Id$ + +dnl check if RTEMS support a cpu +AC_DEFUN(RTEMS_CHECK_CPU, +[dnl +AC_REQUIRE([RTEMS_TOP]) +AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU]) +# Is this a supported CPU? +AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported]) +if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then + AC_MSG_RESULT(yes) +else + AC_MSG_ERROR(no) +fi +])dnl + + +dnl $Id$ + +AC_DEFUN(RTEMS_CANONICAL_HOST, +[dnl +AC_REQUIRE([AC_CANONICAL_HOST]) +RTEMS_HOST=$host_os +changequote(,)dnl +case "${target}" in + # hpux unix port should go here + i[3456]86-pc-linux*) # unix "simulator" port + RTEMS_HOST=Linux + ;; + i[3456]86-*freebsd2*) # unix "simulator" port + RTEMS_HOST=FreeBSD + ;; + sparc-sun-solaris*) # unix "simulator" port + RTEMS_HOST=Solaris + ;; + *) + ;; +esac +changequote([,])dnl +AC_SUBST(RTEMS_HOST) +])dnl + +dnl +dnl $Id$ +dnl + +AC_DEFUN(RTEMS_PROJECT_ROOT, +[dnl +AC_REQUIRE([RTEMS_TOP]) +if test "$TARGET_SUBDIR" = "." ; then +PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)'; +else +PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)' +fi +AC_SUBST(PROJECT_ROOT) + +RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP +AC_SUBST(RTEMS_ROOT) + +INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change" +AC_SUBST(INSTALL_CHANGE) + +PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex" +AC_SUBST(PACKHEX) +]) + + +dnl +dnl $Id$ +dnl +dnl Check for target gcc +dnl +dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de) +dnl Completely reworked + +AC_DEFUN(RTEMS_PROG_CC, +[ +AC_BEFORE([$0], [AC_PROG_CPP])dnl +AC_BEFORE([$0], [AC_PROG_CC])dnl +AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl + +dnl Only accept gcc and cc +dnl NOTE: This might be too restrictive for native compilation +AC_PATH_PROGS(CC_FOR_TARGET, "$program_prefix"gcc "$program_prefix"cc ) +test -z "$CC_FOR_TARGET" \ + && AC_MSG_ERROR([no acceptable cc found in \$PATH]) + +dnl backup +rtems_save_CC=$CC +rtems_save_CFLAGS=$CFLAGS + +dnl temporarily set CC +CC=$CC_FOR_TARGET + +AC_PROG_CC_WORKS +AC_PROG_CC_GNU + +if test $ac_cv_prog_gcc = yes; then + GCC=yes +dnl Check whether -g works, even if CFLAGS is set, in case the package +dnl plays around with CFLAGS (such as to build both debugging and +dnl normal versions of a library), tasteless as that idea is. + ac_test_CFLAGS="${CFLAGS+set}" + ac_save_CFLAGS="$CFLAGS" + CFLAGS= + AC_PROG_CC_G + if test "$ac_test_CFLAGS" = set; then + CFLAGS="$ac_save_CFLAGS" + elif test $ac_cv_prog_cc_g = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-O2" + fi +else + GCC= + test "${CFLAGS+set}" = set || CFLAGS="-g" +fi + +rtems_cv_prog_gcc=$ac_cv_prog_gcc +rtems_cv_prog_cc_g=$ac_cv_prog_cc_g +rtems_cv_prog_cc_works=$ac_cv_prog_cc_works +rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross + +dnl restore initial values +CC=$rtems_save_CC +CFLAGS=$rtems_save_CFLAGS + +unset ac_cv_prog_gcc +unset ac_cv_prog_cc_g +unset ac_cv_prog_cc_works +unset ac_cv_prog_cc_cross +]) + +AC_DEFUN(RTEMS_PROG_CC_FOR_TARGET, +[ +dnl check target cc +RTEMS_PROG_CC +dnl check if the compiler supports --specs +RTEMS_GCC_SPECS +dnl check if the target compiler may use --pipe +RTEMS_GCC_PIPE +dnl check if the compiler supports --specs if gcc28 is requested +if test "$RTEMS_USE_GCC272" != "yes" ; then + if test "$rtems_cv_gcc_specs" = "no"; then + AC_MSG_WARN([*** disabling --enable-gcc28]) + RTEMS_USE_GCC272=yes + fi +fi +test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe" + +dnl FIXME: HACK for egcs/cygwin mixing '\\' and '/' in gcc -print-* +case $host_os in +*cygwin*) GCCSED="| sed 's%\\\\%/%g'" ;; +*) ;; +esac +AC_SUBST(GCCSED) +]) + +dnl +dnl $Id$ +dnl +dnl Set program_prefix +dnl +dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de) +dnl Extracted from configure + +AC_DEFUN(RTEMS_TOOL_PREFIX, +[AC_REQUIRE([AC_CANONICAL_TARGET])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl + +changequote(,)dnl +if [ "${program_prefix}" = "NONE" ] ; then + if [ "${target}" = "${host}" ] ; then + program_prefix= + else + program_prefix=${target}- + fi +fi +changequote([,])dnl +]) + +dnl +dnl $Id$ +dnl +dnl Check whether the target compiler accepts -specs +dnl +dnl 98/02/11 Ralf Corsepius corsepiu@faw.uni-ulm.de +dnl + +AC_DEFUN(RTEMS_GCC_SPECS, +[AC_REQUIRE([RTEMS_PROG_CC]) +AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts -specs,rtems_cv_gcc_specs, +[ +rtems_cv_gcc_specs=no +if test "$rtems_cv_prog_gcc" = "yes"; then + touch confspec + echo 'void f(){}' >conftest.c + if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then + rtems_cv_gcc_specs=yes + fi +fi +rm -f confspec conftest* +])]) + +dnl +dnl $Id$ +dnl +dnl Check whether the target compiler accepts -pipe +dnl +dnl 98/02/11 Ralf Corsepius corsepiu@faw.uni-ulm.de +dnl + +AC_DEFUN(RTEMS_GCC_PIPE, +[AC_REQUIRE([RTEMS_PROG_CC]) +AC_REQUIRE([AC_CANONICAL_HOST]) +AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts --pipe,rtems_cv_gcc_pipe, +[ +rtems_cv_gcc_pipe=no +if test "$rtems_cv_prog_gcc" = "yes"; then +case "$host_os" in + cygwin*) + ;; + *) + echo 'void f(){}' >conftest.c + if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then + rtems_cv_gcc_pipe=yes + fi + rm -f conftest* + ;; +esac +fi +]) +]) + +dnl +dnl $Id$ +dnl +dnl Check for target g++ +dnl +dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de) +dnl Completely reworked + +AC_DEFUN(RTEMS_PROG_CXX, +[ +AC_BEFORE([$0], [AC_PROG_CXXCPP])dnl +AC_BEFORE([$0], [AC_PROG_CXX])dnl +AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl + +dnl Only accept g++ and c++ +dnl NOTE: This might be too restrictive for native compilation +AC_PATH_PROGS(CXX_FOR_TARGET, "$program_prefix"g++ "$program_prefix"c++) +test -z "$CXX_FOR_TARGET" \ + && AC_MSG_ERROR([no acceptable c++ found in \$PATH]) + +dnl backup +rtems_save_CXX=$CXX +rtems_save_CXXFLAGS=$CXXFLAGS + +dnl temporarily set CXX +CXX=$CXX_FOR_TARGET + +AC_PROG_CXX_WORKS +AC_PROG_CXX_GNU + +if test $ac_cv_prog_gxx = yes; then + GXX=yes +dnl Check whether -g works, even if CXXFLAGS is set, in case the package +dnl plays around with CXXFLAGS (such as to build both debugging and +dnl normal versions of a library), tasteless as that idea is. + ac_test_CXXFLAGS="${CXXFLAGS+set}" + ac_save_CXXFLAGS="$CXXFLAGS" + CXXFLAGS= + AC_PROG_CXX_G + if test "$ac_test_CXXFLAGS" = set; then + CXXFLAGS="$ac_save_CXXFLAGS" + elif test $ac_cv_prog_cxx_g = yes; then + CXXFLAGS="-g -O2" + else + CXXFLAGS="-O2" + fi +else + GXX= + test "${CXXFLAGS+set}" = set || CXXFLAGS="-g" +fi + +rtems_cv_prog_gxx=$ac_cv_prog_gxx +rtems_cv_prog_cxx_g=$ac_cv_prog_cxx_g +rtems_cv_prog_cxx_works=$ac_cv_prog_cxx_works +rtems_cv_prog_cxx_cross=$ac_cv_prog_cxx_cross + +CXX=$rtems_save_CXX +CXXFLAGS=$rtems_save_CXXFLAGS + +dnl restore initial values +unset ac_cv_prog_gxx +unset ac_cv_prog_cc_g +unset ac_cv_prog_cxx_works +unset ac_cv_prog_cxx_cross +]) + +AC_DEFUN(RTEMS_PROG_CXX_FOR_TARGET, +[ + RTEMS_PROG_CXX + if test "$rtems_cv_prog_cc_cross" != "$rtems_cv_prog_cxx_cross"; then + AC_MSG_ERROR([***] + [Inconsistency in compiler configuration:] + [Target C compiler and Target C++ compiler] + [must both either be cross compilers or native compilers] + [Hint: If building a posix bsp: LD_LIBRARY_PATH?] ) + fi +]) + +dnl +dnl $Id$ +dnl +dnl Set target tools +dnl +dnl 98/06/23 Ralf Corsepius (corsepiu@faw.uni-ulm.de) +dnl fixing cache/environment variable handling +dnl adding checks for cygwin/egcs '\\'-bug +dnl adding checks for ranlib/ar -s problem +dnl +dnl 98/02/12 Ralf Corsepius (corsepiu@faw.uni-ulm.de) +dnl + +AC_DEFUN(RTEMS_GCC_PRINT, +[ case $host_os in + *cygwin*) + dnl FIXME: Hack for cygwin/egcs reporting mixed '\\' and '/' + dnl Should be removed once cygwin/egcs reports '/' only + $1=`$CC_FOR_TARGET --print-prog-name=$2 | sed -e 's%\\\\%/%g' ` + ;; + *) + $1=`$CC_FOR_TARGET --print-prog-name=$2` + ;; + esac +]) + +AC_DEFUN(RTEMS_PATH_TOOL, +[ +AC_MSG_CHECKING([target's $2]) +AC_CACHE_VAL(ac_cv_path_$1,:) +AC_MSG_RESULT([$ac_cv_path_$1]) + +if test -n "$ac_cv_path_$1"; then + dnl retrieve the value from the cache + $1=$ac_cv_path_$1 +else + dnl the cache was not set + if test -z "[$]$1" ; then + if test "$rtems_cv_prog_gcc" = "yes"; then + # We are using gcc, ask it about its tool + # NOTE: Necessary if gcc was configured to use the target's + # native tools or uses prefixes for gnutools (e.g. gas instead of as) + RTEMS_GCC_PRINT($1,$2) + fi + else + # The user set an environment variable. + # Check whether it is an absolute path, otherwise AC_PATH_PROG + # will override the environment variable, which isn't what the user + # intends + AC_MSG_CHECKING([whether environment variable $1 is an absolute path]) + case "[$]$1" in + /*) # valid + AC_MSG_RESULT("yes") + ;; + *) # invalid for AC_PATH_PROG + AC_MSG_RESULT("no") + AC_MSG_ERROR([***] + [Environment variable $1 should either] + [be unset (preferred) or contain an absolute path]) + ;; + esac + fi + + AC_PATH_PROG($1,"$program_prefix"$2,$3) +fi +]) + +AC_DEFUN(RTEMS_CANONICALIZE_TOOLS, +[AC_REQUIRE([RTEMS_PROG_CC])dnl + +dnl FIXME: What shall be done if these tools are not available? + RTEMS_PATH_TOOL(AR_FOR_TARGET,ar,no) + RTEMS_PATH_TOOL(AS_FOR_TARGET,as,no) + RTEMS_PATH_TOOL(LD_FOR_TARGET,ld,no) + RTEMS_PATH_TOOL(NM_FOR_TARGET,nm,no) + +dnl special treatment of ranlib + RTEMS_PATH_TOOL(RANLIB_FOR_TARGET,ranlib,no) + if test "$RANLIB_FOR_TARGET" = "no"; then + # ranlib wasn't found; check if ar -s is available + RTEMS_AR_FOR_TARGET_S + if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then + dnl override RANLIB_FOR_TARGET's cache + ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s" + RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET + else + AC_MSG_ERROR([***] + [Can't figure out how to build a library index] + [Neither ranlib nor ar -s seem to be available] ) + fi + fi + +dnl NOTE: These may not be available if not using gnutools + RTEMS_PATH_TOOL(OBJCOPY_FOR_TARGET,objcopy,no) + RTEMS_PATH_TOOL(SIZE_FOR_TARGET,size,no) + RTEMS_PATH_TOOL(STRIP_FOR_TARGET,strip,no) +]) + +dnl +dnl $Id$ +dnl + +AC_DEFUN(RTEMS_AR_FOR_TARGET_S, +[ +AC_CACHE_CHECK(whether $AR_FOR_TARGET -s works, +rtems_cv_AR_FOR_TARGET_S, +[ +cat > conftest.$ac_ext <<EOF +int foo( int b ) +{ return b; } +EOF +if AC_TRY_COMMAND($CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext) \ + && AC_TRY_COMMAND($AR_FOR_TARGET -sr conftest.a conftest.o) \ + && test -s conftest.a ; \ +then + rtems_cv_AR_FOR_TARGET_S="yes" +else + rtems_cv_AR_FOR_TARGET_S="no" +fi + rm -f conftest* +]) +]) + + +dnl +dnl $Id$ +dnl + +dnl check for i386 gas supporting 16 bit mode +dnl - binutils 2.9.1.0.7 and higher + +AC_DEFUN(RTEMS_I386_GAS_CODE16, +[ if test "${target_cpu}" = "i386"; then + AC_CACHE_CHECK([for 16 bit mode assembler support], + rtems_cv_prog_gas_code16, + [cat > conftest.s << EOF + .code16 + data32 + addr32 + lgdt 0 +EOF + if AC_TRY_COMMAND($AS_FOR_TARGET -o conftest.o conftest.s); then + rtems_cv_prog_gas_code16=yes + else + rtems_cv_prog_gas_code16=no + fi]) + RTEMS_GAS_CODE16="$rtems_cv_prog_gas_code16" + fi + AC_SUBST(RTEMS_GAS_CODE16) +]) + + +dnl +dnl $Id$ +dnl +dnl Check for System V IPC calls used by Unix simulators +dnl +dnl 98/07/17 Dario Alcocer alcocer@netcom.com +dnl Ralf Corsepius corsepiu@faw.uni-ulm.de +dnl +dnl Note: $host_os should probably *not* ever be used here to +dnl determine if host supports System V IPC calls, since some +dnl (e.g. FreeBSD 2.x) are configured by default to include only +dnl a subset of the System V IPC calls. Therefore, to make sure +dnl all of the required calls are found, test for each call explicitly. +dnl +dnl All of the calls use IPC_PRIVATE, so tests will not unintentionally +dnl modify any existing key sets. See the man pages for semget, shmget, +dnl msgget, semctl, shmctl and msgctl for details. + +AC_DEFUN(RTEMS_SYSV_SEM, +[AC_REQUIRE([AC_PROG_CC]) +AC_REQUIRE([RTEMS_CANONICAL_HOST]) +AC_CACHE_CHECK(whether $RTEMS_HOST supports System V semaphores, +rtems_cv_sysv_sem, +[ +AC_TRY_RUN([ +#include <sys/types.h> +#include <sys/ipc.h> +#include <sys/sem.h> +int main () { +#if !defined(sun) + union semun arg ; +#else + union semun { + int val; + struct semid_ds *buf; + ushort *array; + } arg; +#endif + int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400); + if (id == -1) + exit(1); + arg.val = 0; /* avoid implicit type cast to union */ + if (semctl(id, 0, IPC_RMID, arg) == -1) + exit(1); + exit(0); +} +], +rtems_cv_sysv_sem="yes", rtems_cv_sysv_sem="no", :) +]) +]) + +AC_DEFUN(RTEMS_SYSV_SHM, +[AC_REQUIRE([AC_PROG_CC]) +AC_REQUIRE([RTEMS_CANONICAL_HOST]) +AC_CACHE_CHECK(whether $RTEMS_HOST supports System V shared memory, +rtems_cv_sysv_shm, +[ +AC_TRY_RUN([ +#include <sys/types.h> +#include <sys/ipc.h> +#include <sys/shm.h> +int main () { + int id=shmget(IPC_PRIVATE,1,IPC_CREAT|0400); + if (id == -1) + exit(1); + if (shmctl(id, IPC_RMID, 0) == -1) + exit(1); + exit(0); +} +], +rtems_cv_sysv_shm="yes", rtems_cv_sysv_shm="no", :) +]) +]) + +AC_DEFUN(RTEMS_SYSV_MSG, +[AC_REQUIRE([AC_PROG_CC]) +AC_REQUIRE([RTEMS_CANONICAL_HOST]) +AC_CACHE_CHECK(whether $RTEMS_HOST supports System V messages, +rtems_cv_sysv_msg, +[ +AC_TRY_RUN([ +#include <sys/types.h> +#include <sys/ipc.h> +#include <sys/msg.h> +int main () { + int id=msgget(IPC_PRIVATE,IPC_CREAT|0400); + if (id == -1) + exit(1); + if (msgctl(id, IPC_RMID, 0) == -1) + exit(1); + exit(0); +} +], +rtems_cv_sysv_msg="yes", rtems_cv_sysv_msg="no", :) +]) +]) + +AC_DEFUN(RTEMS_CHECK_SYSV_UNIX, +[AC_REQUIRE([RTEMS_CANONICAL_HOST]) +if test "$RTEMS_CPU" = "unix" ; then + RTEMS_SYSV_SEM + if test "$rtems_cv_sysv_sem" != "yes" ; then + AC_MSG_ERROR([System V semaphores don't work, required by simulator]) + fi + RTEMS_SYSV_SHM + if test "$rtems_cv_sysv_shm" != "yes" ; then + AC_MSG_ERROR([System V shared memory doesn't work, required by simulator]) + fi + RTEMS_SYSV_MSG + if test "$rtems_cv_sysv_msg" != "yes" ; then + AC_MSG_ERROR([System V messages don't work, required by simulator]) + fi +fi +]) + +dnl $Id$ + +AC_DEFUN(RTEMS_CHECK_NEWLIB, +[dnl +AC_REQUIRE([RTEMS_PROG_CC_FOR_TARGET])dnl +AC_REQUIRE([RTEMS_CANONICALIZE_TOOLS])dnl +AC_CACHE_CHECK([for newlib], + rtems_cv_use_newlib, + [ + rtems_save_CC=$CC + CC=$CC_FOR_TARGET + +dnl some versions of newlib provide not_required_by_rtems + AC_TRY_LINK( + [extern int not_required_by_rtems() ;], + [not_required_by_rtems()], + rtems_cv_use_newlib="yes") + +dnl older versions of newlib provided rtems_provides_crt0 + if test -z "$rtems_cv_use_newlib"; then + AC_TRY_LINK( + [extern int rtems_provides_crt0 ;], + [rtems_provides_crt0 = 0], + rtems_cv_use_newlib="yes", + rtems_cv_use_newlib="no") + fi + CC=$rtems_save_CC]) +RTEMS_USE_NEWLIB="$rtems_cv_use_newlib" +AC_SUBST(RTEMS_USE_NEWLIB) +]) + + +dnl +dnl $Id$ +dnl + +dnl RTEMS_CHECK_MAKEFILE(path) +dnl Search for Makefile.in's within the directory starting +dnl at path and append an entry for Makefile to global variable +dnl "makefiles" (from configure.in) for each Makefile.in found +dnl +AC_DEFUN(RTEMS_CHECK_MAKEFILE, +[RTEMS_CHECK_FILES_IN($1,Makefile,makefiles) +]) + +dnl +dnl $Id$ +dnl + +dnl RTEMS_CHECK_FILES_IN(path,file,var) +dnl path .. path relative to srcdir, where to start searching for files +dnl file .. name of the files to search for +dnl var .. shell variable to append files found + +AC_DEFUN(RTEMS_CHECK_FILES_IN, +[ +AC_MSG_CHECKING(for $2.in in $1) +if test -d $srcdir/$1; then + rtems_av_save_dir=`pwd`; + cd $srcdir; + rtems_av_tmp=`find $1 -name "$2.in" -print | sed "s/$2\.in/%/" | sort | sed "s/%/$2/"` + $3="$$3 $rtems_av_tmp"; + cd $rtems_av_save_dir; + AC_MSG_RESULT(done) +else + AC_MSG_RESULT(no) +fi +]) + + +dnl $Id$ + +dnl Report all available bsps for a target, +dnl check if a bsp-subdirectory is present for all bsps found +dnl +dnl RTEMS_CHECK_BSPS(bsp_list) +AC_DEFUN(RTEMS_CHECK_BSPS, +[ +AC_REQUIRE([RTEMS_CHECK_CPU])dnl sets RTEMS_CPU, target +AC_REQUIRE([RTEMS_TOP])dnl sets RTEMS_TOPdir +AC_MSG_CHECKING([for bsps]) +case "${target}" in +changequote(,)dnl + i[3456]86-go32-rtems*) +changequote([,])dnl + $1="go32 go32_p5" + ;; + *) + files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU` + for file in $files; do + case $file in + shared*);; + Makefile*);; + READ*);; + CVS*);; + pxfl*);; + go32*);; # so the i386 port can pick up the other Makefiles + # Now account for BSPs with build variants + gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";; + p4000) rtems_bsp="$rtems_bsp p4600 p4650";; + mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";; + *) $1="[$]$1 $file";; + esac; + done + ;; +esac +AC_MSG_RESULT([[$]$1 .. done]) +])dnl + +AC_DEFUN(RTEMS_CHECK_CUSTOM_BSP, +[dnl +AC_MSG_CHECKING([for make/custom/[$]$1.cfg]) +if test -r "$srcdir/$RTEMS_TOPdir/make/custom/[$]$1.cfg"; then + AC_MSG_RESULT([yes]) +else + AC_MSG_ERROR([no]) +fi +])dnl + diff --git a/c/src/exec/configure b/c/src/exec/configure new file mode 100644 index 0000000000..b116a5d6a1 --- /dev/null +++ b/c/src/exec/configure @@ -0,0 +1,3120 @@ +#! /bin/sh + +# Guess values for system-dependent variables and create Makefiles. +# Generated automatically using autoconf version 2.13 +# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. + +# Defaults: +ac_help= +ac_default_prefix=/usr/local +# Any additions from configure.in: +ac_help="$ac_help + --with-target-subdir=DIR" +ac_help="$ac_help + --enable-maintainer-mode enable make rules and dependencies not useful + (and sometimes confusing) to the casual installer" +ac_help="$ac_help + --enable-multiprocessing enable multiprocessing interface" +ac_help="$ac_help + --enable-posix enable posix interface" +ac_help="$ac_help + --enable-networking enable TCP/IP stack" +ac_help="$ac_help + --enable-rtems-inlines enable RTEMS inline functions + (default:enabled, disable to use macros)" +ac_help="$ac_help + --enable-cxx enable C++ support, + and build the rtems++ library" +ac_help="$ac_help + --enable-gcc28 enable use of gcc 2.8.x features" +ac_help="$ac_help + --enable-libcdir=directory set the directory for the C library" + +# Initialize some variables set by options. +# The variables have the same names as the options, with +# dashes changed to underlines. +build=NONE +cache_file=./config.cache +exec_prefix=NONE +host=NONE +no_create= +nonopt=NONE +no_recursion= +prefix=NONE +program_prefix=NONE +program_suffix=NONE +program_transform_name=s,x,x, +silent= +site= +srcdir= +target=NONE +verbose= +x_includes=NONE +x_libraries=NONE +bindir='${exec_prefix}/bin' +sbindir='${exec_prefix}/sbin' +libexecdir='${exec_prefix}/libexec' +datadir='${prefix}/share' +sysconfdir='${prefix}/etc' +sharedstatedir='${prefix}/com' +localstatedir='${prefix}/var' +libdir='${exec_prefix}/lib' +includedir='${prefix}/include' +oldincludedir='/usr/include' +infodir='${prefix}/info' +mandir='${prefix}/man' + +# Initialize some other variables. +subdirs= +MFLAGS= MAKEFLAGS= +SHELL=${CONFIG_SHELL-/bin/sh} +# Maximum number of lines to put in a shell here document. +ac_max_here_lines=12 + +ac_prev= +for ac_option +do + + # If the previous option needs an argument, assign it. + if test -n "$ac_prev"; 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+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \ + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) + ac_configure_args="$ac_configure_args '$ac_arg'" ;; + *) ac_configure_args="$ac_configure_args $ac_arg" ;; + esac +done + +# NLS nuisances. +# Only set these to C if already set. These must not be set unconditionally +# because not all systems understand e.g. LANG=C (notably SCO). +# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! +# Non-C LC_CTYPE values break the ctype check. +if test "${LANG+set}" = set; then LANG=C; export LANG; fi +if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi +if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi +if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -rf conftest* confdefs.h +# AIX cpp loses on an empty file, so make sure it contains at least a newline. +echo > confdefs.h + +# A filename unique to this package, relative to the directory that +# configure is in, which we can look for to find out if srcdir is correct. +ac_unique_file=score + +# Find the source files, if location was not specified. +if test -z "$srcdir"; then + ac_srcdir_defaulted=yes + # Try the directory containing this script, then its parent. + ac_prog=$0 + ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` + test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. + srcdir=$ac_confdir + if test ! -r $srcdir/$ac_unique_file; then + srcdir=.. + fi +else + ac_srcdir_defaulted=no +fi +if test ! -r $srcdir/$ac_unique_file; then + if test "$ac_srcdir_defaulted" = yes; then + { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } + else + { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } + fi +fi +srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` + +# Prefer explicitly selected file to automatically selected ones. +if test -z "$CONFIG_SITE"; then + if test "x$prefix" != xNONE; then + CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" + else + CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" + fi +fi +for ac_site_file in $CONFIG_SITE; do + if test -r "$ac_site_file"; then + echo "loading site script $ac_site_file" + . "$ac_site_file" + fi +done + +if test -r "$cache_file"; then + echo "loading cache $cache_file" + . $cache_file +else + echo "creating cache $cache_file" + > $cache_file +fi + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +ac_exeext= +ac_objext=o +if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then + # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. + if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then + ac_n= ac_c=' +' ac_t=' ' + else + ac_n=-n ac_c= ac_t= + fi +else + ac_n= ac_c='\c' ac_t= +fi + + +# Check whether --with-target-subdir or --without-target-subdir was given. +if test "${with_target_subdir+set}" = set; then + withval="$with_target_subdir" + TARGET_SUBDIR="$withval" +else + TARGET_SUBDIR="." +fi + + +RTEMS_TOPdir="../../.."; + + +echo $ac_n "checking for RTEMS Version""... $ac_c" 1>&6 +echo "configure:559: checking for RTEMS Version" >&5 +if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then +RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \ +sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'` +else +{ echo "configure: error: Unable to find ${RTEMS_TOPdir}/VERSION" 1>&2; exit 1; } +fi +if test -z "$RTEMS_VERSION"; then +{ echo "configure: error: Unable to determine version" 1>&2; exit 1; } +fi +echo "$ac_t""$RTEMS_VERSION" 1>&6 + +ac_aux_dir= +for ac_dir in ../../.. $srcdir/../../..; do + if test -f $ac_dir/install-sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f $ac_dir/install.sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + fi +done +if test -z "$ac_aux_dir"; then + { echo "configure: error: can not find install-sh or install.sh in ../../.. $srcdir/../../.." 1>&2; exit 1; } +fi +ac_config_guess=$ac_aux_dir/config.guess +ac_config_sub=$ac_aux_dir/config.sub +ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. + + +echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 +echo "configure:592: checking whether ${MAKE-make} sets \${MAKE}" >&5 +set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftestmake <<\EOF +all: + @echo 'ac_maketemp="${MAKE}"' +EOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` +if test -n "$ac_maketemp"; then + eval ac_cv_prog_make_${ac_make}_set=yes +else + eval ac_cv_prog_make_${ac_make}_set=no +fi +rm -f conftestmake +fi +if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then + echo "$ac_t""yes" 1>&6 + SET_MAKE= +else + echo "$ac_t""no" 1>&6 + SET_MAKE="MAKE=${MAKE-make}" +fi + + + +# Do some error checking and defaulting for the host and target type. +# The inputs are: +# configure --host=HOST --target=TARGET --build=BUILD NONOPT +# +# The rules are: +# 1. You are not allowed to specify --host, --target, and nonopt at the +# same time. +# 2. Host defaults to nonopt. +# 3. If nonopt is not specified, then host defaults to the current host, +# as determined by config.guess. +# 4. Target and build default to nonopt. +# 5. If nonopt is not specified, then target and build default to host. + +# The aliases save the names the user supplied, while $host etc. +# will get canonicalized. +case $host---$target---$nonopt in +NONE---*---* | *---NONE---* | *---*---NONE) ;; +*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;; +esac + + +# Make sure we can run config.sub. +if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then : +else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } +fi + +echo $ac_n "checking host system type""... $ac_c" 1>&6 +echo "configure:647: checking host system type" >&5 + +host_alias=$host +case "$host_alias" in +NONE) + case $nonopt in + NONE) + if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then : + else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } + fi ;; + *) host_alias=$nonopt ;; + esac ;; +esac + +host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias` +host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$host" 1>&6 + +echo $ac_n "checking target system type""... $ac_c" 1>&6 +echo "configure:668: checking target system type" >&5 + +target_alias=$target +case "$target_alias" in +NONE) + case $nonopt in + NONE) target_alias=$host_alias ;; + *) target_alias=$nonopt ;; + esac ;; +esac + +target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias` +target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$target" 1>&6 + +echo $ac_n "checking build system type""... $ac_c" 1>&6 +echo "configure:686: checking build system type" >&5 + +build_alias=$build +case "$build_alias" in +NONE) + case $nonopt in + NONE) build_alias=$host_alias ;; + *) build_alias=$nonopt ;; + esac ;; +esac + +build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias` +build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$build" 1>&6 + +test "$host_alias" != "$target_alias" && + test "$program_prefix$program_suffix$program_transform_name" = \ + NONENONEs,x,x, && + program_prefix=${target_alias}- + +echo $ac_n "checking rtems target cpu""... $ac_c" 1>&6 +echo "configure:709: checking rtems target cpu" >&5 +case "${target}" in + # hpux unix port should go here + i[3456]86-go32-rtems*) + RTEMS_CPU=i386 + ;; + i[3456]86-pc-linux*) # unix "simulator" port + RTEMS_CPU=unix + ;; + i[3456]86-*freebsd2*) # unix "simulator" port + RTEMS_CPU=unix + ;; + no_cpu-*rtems*) + RTEMS_CPU=no_cpu + ;; + sparc-sun-solaris*) # unix "simulator" port + RTEMS_CPU=unix + ;; + *) + RTEMS_CPU=`echo $target | sed 's%^\([^-]*\)-\(.*\)$%\1%'` + ;; +esac + +echo "$ac_t""$RTEMS_CPU" 1>&6 + + +echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6 +echo "configure:736: checking whether to enable maintainer-specific portions of Makefiles" >&5 + # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. +if test "${enable_maintainer_mode+set}" = set; then + enableval="$enable_maintainer_mode" + USE_MAINTAINER_MODE=$enableval +else + USE_MAINTAINER_MODE=no +fi + + echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6 + + +if test $USE_MAINTAINER_MODE = yes; then + MAINTAINER_MODE_TRUE= + MAINTAINER_MODE_FALSE='#' +else + MAINTAINER_MODE_TRUE='#' + MAINTAINER_MODE_FALSE= +fi + MAINT=$MAINTAINER_MODE_TRUE + + + +# Check whether --enable-multiprocessing or --disable-multiprocessing was given. +if test "${enable_multiprocessing+set}" = set; then + enableval="$enable_multiprocessing" + case "${enableval}" in + yes) RTEMS_HAS_MULTIPROCESSING=yes ;; + no) RTEMS_HAS_MULTIPROCESSING=no ;; + *) { echo "configure: error: bad value ${enableval} for enable-multiprocessing option" 1>&2; exit 1; } ;; +esac +else + RTEMS_HAS_MULTIPROCESSING=no +fi + + + +# Check whether --enable-posix or --disable-posix was given. +if test "${enable_posix+set}" = set; then + enableval="$enable_posix" + case "${enableval}" in + yes) RTEMS_HAS_POSIX_API=yes ;; + no) RTEMS_HAS_POSIX_API=no ;; + *) { echo "configure: error: bad value ${enableval} for enable-posix option" 1>&2; exit 1; } ;; +esac +else + RTEMS_HAS_POSIX_API=yes +fi + + + +case "${target}" in + # hpux unix port should go here + i[3456]86-go32-rtems*) + RTEMS_HAS_POSIX_API=no + ;; + i[3456]86-pc-linux*) # unix "simulator" port + RTEMS_HAS_POSIX_API=no + ;; + i[3456]86-*freebsd2*) # unix "simulator" port + RTEMS_HAS_POSIX_API=no + ;; + no_cpu-*rtems*) + RTEMS_HAS_POSIX_API=no + ;; + sparc-sun-solaris*) # unix "simulator" port + RTEMS_HAS_POSIX_API=no + ;; + *) + ;; +esac + + + +# Check whether --enable-networking or --disable-networking was given. +if test "${enable_networking+set}" = set; then + enableval="$enable_networking" + case "${enableval}" in + yes) RTEMS_HAS_NETWORKING=yes ;; + no) RTEMS_HAS_NETWORKING=no ;; + *) { echo "configure: error: bad value ${enableval} for enable-networking option" 1>&2; exit 1; } ;; +esac +else + RTEMS_HAS_NETWORKING=yes +fi + + +# Check whether --enable-rtems-inlines or --disable-rtems-inlines was given. +if test "${enable_rtems_inlines+set}" = set; then + enableval="$enable_rtems_inlines" + case "${enableval}" in + yes) RTEMS_USE_MACROS=no ;; + no) RTEMS_USE_MACROS=yes ;; + *) { echo "configure: error: bad value ${enableval} for disable-rtems-inlines option" 1>&2; exit 1; } ;; +esac +else + RTEMS_USE_MACROS=no +fi + + + +# Check whether --enable-cxx or --disable-cxx was given. +if test "${enable_cxx+set}" = set; then + enableval="$enable_cxx" + case "${enableval}" in + yes) RTEMS_HAS_CPLUSPLUS=yes ;; + no) RTEMS_HAS_CPLUSPLUS=no ;; + *) { echo "configure: error: bad value ${enableval} for enable-cxx option" 1>&2; exit 1; } ;; +esac +else + RTEMS_HAS_CPLUSPLUS=no +fi + + + +# Check whether --enable-gcc28 or --disable-gcc28 was given. +if test "${enable_gcc28+set}" = set; then + enableval="$enable_gcc28" + case "${enableval}" in + yes) RTEMS_USE_GCC272=no ;; + no) RTEMS_USE_GCC272=yes ;; + *) { echo "configure: error: bad value ${enableval} for gcc-28 option" 1>&2; exit 1; } ;; +esac +else + RTEMS_USE_GCC272=no +fi + + + +# Check whether --enable-libcdir or --disable-libcdir was given. +if test "${enable_libcdir+set}" = set; then + enableval="$enable_libcdir" + RTEMS_LIBC_DIR="${enableval}" ; \ +test -d ${enableval} || { echo "configure: error: "$enableval is not a directory" " 1>&2; exit 1; } +fi + + + +echo $ac_n "checking for RTEMS_BSP""... $ac_c" 1>&6 +echo "configure:875: checking for RTEMS_BSP" >&5 +if eval "test \"`echo '$''{'rtems_cv_RTEMS_BSP'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + test -n "${RTEMS_BSP}" && rtems_cv_RTEMS_BSP="$RTEMS_BSP"; + +fi +if test -z "$rtems_cv_RTEMS_BSP"; then + { echo "configure: error: Missing RTEMS_BSP" 1>&2; exit 1; } +fi +RTEMS_BSP="$rtems_cv_RTEMS_BSP" +echo "$ac_t""${RTEMS_BSP}" 1>&6 + + + +echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6 +echo "configure:891: checking whether ln -s works" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + rm -f conftestdata +if ln -s X conftestdata 2>/dev/null +then + rm -f conftestdata + ac_cv_prog_LN_S="ln -s" +else + ac_cv_prog_LN_S=ln +fi +fi +LN_S="$ac_cv_prog_LN_S" +if test "$ac_cv_prog_LN_S" = "ln -s"; then + echo "$ac_t""yes" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# ./install, which can be erroneously created by make from ./install.sh. +echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 +echo "configure:923: checking for a BSD compatible install" >&5 +if test -z "$INSTALL"; then +if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" + for ac_dir in $PATH; do + # Account for people who put trailing slashes in PATH elements. + case "$ac_dir/" in + /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + if test -f $ac_dir/$ac_prog; then + if test $ac_prog = install && + grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + else + ac_cv_path_install="$ac_dir/$ac_prog -c" + break 2 + fi + fi + done + ;; + esac + done + IFS="$ac_save_IFS" + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL="$ac_cv_path_install" + else + # As a last resort, use the slow shell script. We don't cache a + # path for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the path is relative. + INSTALL="$ac_install_sh" + fi +fi +echo "$ac_t""$INSTALL" 1>&6 + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + + +for ac_prog in bash ksh sh +do +# Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:981: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_KSH'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$KSH" in + /*) + ac_cv_path_KSH="$KSH" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_KSH="$KSH" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_KSH="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + ;; +esac +fi +KSH="$ac_cv_path_KSH" +if test -n "$KSH"; then + echo "$ac_t""$KSH" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +test -n "$KSH" && break +done + +if test -z "$KSH"; then +{ echo "configure: error: *** + Cannot determine a usable shell bash/ksh/sh + Please contact your system administrator " 1>&2; exit 1; }; +fi + + + + +# Is this a supported CPU? +echo $ac_n "checking if cpu $RTEMS_CPU is supported""... $ac_c" 1>&6 +echo "configure:1027: checking if cpu $RTEMS_CPU is supported" >&5 +if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then + echo "$ac_t""yes" 1>&6 +else + { echo "configure: error: no" 1>&2; exit 1; } +fi + + +RTEMS_HOST=$host_os +case "${target}" in + # hpux unix port should go here + i[3456]86-pc-linux*) # unix "simulator" port + RTEMS_HOST=Linux + ;; + i[3456]86-*freebsd2*) # unix "simulator" port + RTEMS_HOST=FreeBSD + ;; + sparc-sun-solaris*) # unix "simulator" port + RTEMS_HOST=Solaris + ;; + *) + ;; +esac + + + + +if test "$TARGET_SUBDIR" = "." ; then +PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)'; +else +PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)' +fi + + +RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP + + +INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change" + + +PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex" + + + + +if [ "${program_prefix}" = "NONE" ] ; then + if [ "${target}" = "${host}" ] ; then + program_prefix= + else + program_prefix=${target}- + fi +fi + + + + +for ac_prog in "$program_prefix"gcc "$program_prefix"cc +do +# Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1088: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_CC_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$CC_FOR_TARGET" in + /*) + ac_cv_path_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_CC_FOR_TARGET="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + ;; +esac +fi +CC_FOR_TARGET="$ac_cv_path_CC_FOR_TARGET" +if test -n "$CC_FOR_TARGET"; then + echo "$ac_t""$CC_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +test -n "$CC_FOR_TARGET" && break +done + +test -z "$CC_FOR_TARGET" \ + && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } + +rtems_save_CC=$CC +rtems_save_CFLAGS=$CFLAGS + +CC=$CC_FOR_TARGET + +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 +echo "configure:1132: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +cat > conftest.$ac_ext << EOF + +#line 1143 "configure" +#include "confdefs.h" + +main(){return(0);} +EOF +if { (eval echo configure:1148: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + ac_cv_prog_cc_works=yes + # If we can't run a trivial program, we are probably using a cross compiler. + if (./conftest; exit) 2>/dev/null; then + ac_cv_prog_cc_cross=no + else + ac_cv_prog_cc_cross=yes + fi +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_cv_prog_cc_works=no +fi +rm -fr conftest* +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 +if test $ac_cv_prog_cc_works = no; then + { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } +fi +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 +echo "configure:1174: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 +echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 +cross_compiling=$ac_cv_prog_cc_cross + +echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 +echo "configure:1179: checking whether we are using GNU C" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.c <<EOF +#ifdef __GNUC__ + yes; +#endif +EOF +if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1188: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then + ac_cv_prog_gcc=yes +else + ac_cv_prog_gcc=no +fi +fi + +echo "$ac_t""$ac_cv_prog_gcc" 1>&6 + +if test $ac_cv_prog_gcc = yes; then + GCC=yes + ac_test_CFLAGS="${CFLAGS+set}" + ac_save_CFLAGS="$CFLAGS" + CFLAGS= + echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 +echo "configure:1203: checking whether ${CC-cc} accepts -g" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + echo 'void f(){}' > conftest.c +if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then + ac_cv_prog_cc_g=yes +else + ac_cv_prog_cc_g=no +fi +rm -f conftest* + +fi + +echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 + if test "$ac_test_CFLAGS" = set; then + CFLAGS="$ac_save_CFLAGS" + elif test $ac_cv_prog_cc_g = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-O2" + fi +else + GCC= + test "${CFLAGS+set}" = set || CFLAGS="-g" +fi + +rtems_cv_prog_gcc=$ac_cv_prog_gcc +rtems_cv_prog_cc_g=$ac_cv_prog_cc_g +rtems_cv_prog_cc_works=$ac_cv_prog_cc_works +rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross + +CC=$rtems_save_CC +CFLAGS=$rtems_save_CFLAGS + +unset ac_cv_prog_gcc +unset ac_cv_prog_cc_g +unset ac_cv_prog_cc_works +unset ac_cv_prog_cc_cross + + +echo $ac_n "checking whether $CC_FOR_TARGET accepts -specs""... $ac_c" 1>&6 +echo "configure:1245: checking whether $CC_FOR_TARGET accepts -specs" >&5 +if eval "test \"`echo '$''{'rtems_cv_gcc_specs'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + +rtems_cv_gcc_specs=no +if test "$rtems_cv_prog_gcc" = "yes"; then + touch confspec + echo 'void f(){}' >conftest.c + if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then + rtems_cv_gcc_specs=yes + fi +fi +rm -f confspec conftest* + +fi + +echo "$ac_t""$rtems_cv_gcc_specs" 1>&6 + + +echo $ac_n "checking whether $CC_FOR_TARGET accepts --pipe""... $ac_c" 1>&6 +echo "configure:1266: checking whether $CC_FOR_TARGET accepts --pipe" >&5 +if eval "test \"`echo '$''{'rtems_cv_gcc_pipe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + +rtems_cv_gcc_pipe=no +if test "$rtems_cv_prog_gcc" = "yes"; then +case "$host_os" in + cygwin*) + ;; + *) + echo 'void f(){}' >conftest.c + if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then + rtems_cv_gcc_pipe=yes + fi + rm -f conftest* + ;; +esac +fi + +fi + +echo "$ac_t""$rtems_cv_gcc_pipe" 1>&6 + +if test "$RTEMS_USE_GCC272" != "yes" ; then + if test "$rtems_cv_gcc_specs" = "no"; then + echo "configure: warning: *** disabling --enable-gcc28" 1>&2 + RTEMS_USE_GCC272=yes + fi +fi +test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe" + +case $host_os in +*cygwin*) GCCSED="| sed 's%\\\\%/%g'" ;; +*) ;; +esac + + + +if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then + + + +for ac_prog in "$program_prefix"g++ "$program_prefix"c++ +do +# Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1314: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_CXX_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$CXX_FOR_TARGET" in + /*) + ac_cv_path_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_CXX_FOR_TARGET="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + ;; +esac +fi +CXX_FOR_TARGET="$ac_cv_path_CXX_FOR_TARGET" +if test -n "$CXX_FOR_TARGET"; then + echo "$ac_t""$CXX_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +test -n "$CXX_FOR_TARGET" && break +done + +test -z "$CXX_FOR_TARGET" \ + && { echo "configure: error: no acceptable c++ found in \$PATH" 1>&2; exit 1; } + +rtems_save_CXX=$CXX +rtems_save_CXXFLAGS=$CXXFLAGS + +CXX=$CXX_FOR_TARGET + +echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6 +echo "configure:1358: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5 + +ac_ext=C +# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cxx_cross + +cat > conftest.$ac_ext << EOF + +#line 1369 "configure" +#include "confdefs.h" + +int main(){return(0);} +EOF +if { (eval echo configure:1374: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + ac_cv_prog_cxx_works=yes + # If we can't run a trivial program, we are probably using a cross compiler. + if (./conftest; exit) 2>/dev/null; then + ac_cv_prog_cxx_cross=no + else + ac_cv_prog_cxx_cross=yes + fi +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_cv_prog_cxx_works=no +fi +rm -fr conftest* +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6 +if test $ac_cv_prog_cxx_works = no; then + { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; } +fi +echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 +echo "configure:1400: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5 +echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6 +cross_compiling=$ac_cv_prog_cxx_cross + +echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6 +echo "configure:1405: checking whether we are using GNU C++" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.C <<EOF +#ifdef __GNUC__ + yes; +#endif +EOF +if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1414: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then + ac_cv_prog_gxx=yes +else + ac_cv_prog_gxx=no +fi +fi + +echo "$ac_t""$ac_cv_prog_gxx" 1>&6 + +if test $ac_cv_prog_gxx = yes; then + GXX=yes + ac_test_CXXFLAGS="${CXXFLAGS+set}" + ac_save_CXXFLAGS="$CXXFLAGS" + CXXFLAGS= + echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6 +echo "configure:1429: checking whether ${CXX-g++} accepts -g" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + echo 'void f(){}' > conftest.cc +if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then + ac_cv_prog_cxx_g=yes +else + ac_cv_prog_cxx_g=no +fi +rm -f conftest* + +fi + +echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6 + if test "$ac_test_CXXFLAGS" = set; then + CXXFLAGS="$ac_save_CXXFLAGS" + elif test $ac_cv_prog_cxx_g = yes; then + CXXFLAGS="-g -O2" + else + CXXFLAGS="-O2" + fi +else + GXX= + test "${CXXFLAGS+set}" = set || CXXFLAGS="-g" +fi + +rtems_cv_prog_gxx=$ac_cv_prog_gxx +rtems_cv_prog_cxx_g=$ac_cv_prog_cxx_g +rtems_cv_prog_cxx_works=$ac_cv_prog_cxx_works +rtems_cv_prog_cxx_cross=$ac_cv_prog_cxx_cross + +CXX=$rtems_save_CXX +CXXFLAGS=$rtems_save_CXXFLAGS + +unset ac_cv_prog_gxx +unset ac_cv_prog_cc_g +unset ac_cv_prog_cxx_works +unset ac_cv_prog_cxx_cross + + if test "$rtems_cv_prog_cc_cross" != "$rtems_cv_prog_cxx_cross"; then + { echo "configure: error: *** + Inconsistency in compiler configuration: + Target C compiler and Target C++ compiler + must both either be cross compilers or native compilers + Hint: If building a posix bsp: LD_LIBRARY_PATH? " 1>&2; exit 1; } + fi + +fi + + + +echo $ac_n "checking target's ar""... $ac_c" 1>&6 +echo "configure:1482: checking target's ar" >&5 +if eval "test \"`echo '$''{'ac_cv_path_AR_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + : +fi + +echo "$ac_t""$ac_cv_path_AR_FOR_TARGET" 1>&6 + +if test -n "$ac_cv_path_AR_FOR_TARGET"; then + AR_FOR_TARGET=$ac_cv_path_AR_FOR_TARGET +else + if test -z "$AR_FOR_TARGET" ; then + if test "$rtems_cv_prog_gcc" = "yes"; then + # We are using gcc, ask it about its tool + # NOTE: Necessary if gcc was configured to use the target's + # native tools or uses prefixes for gnutools (e.g. gas instead of as) + case $host_os in + *cygwin*) + AR_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ar | sed -e 's%\\\\%/%g' ` + ;; + *) + AR_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ar` + ;; + esac + + fi + else + # The user set an environment variable. + # Check whether it is an absolute path, otherwise AC_PATH_PROG + # will override the environment variable, which isn't what the user + # intends + echo $ac_n "checking whether environment variable AR_FOR_TARGET is an absolute path""... $ac_c" 1>&6 +echo "configure:1515: checking whether environment variable AR_FOR_TARGET is an absolute path" >&5 + case "$AR_FOR_TARGET" in + /*) # valid + echo "$ac_t"""yes"" 1>&6 + ;; + *) # invalid for AC_PATH_PROG + echo "$ac_t"""no"" 1>&6 + { echo "configure: error: *** + Environment variable AR_FOR_TARGET should either + be unset (preferred) or contain an absolute path" 1>&2; exit 1; } + ;; + esac + fi + + # Extract the first word of ""$program_prefix"ar", so it can be a program name with args. +set dummy "$program_prefix"ar; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1532: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_AR_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$AR_FOR_TARGET" in + /*) + ac_cv_path_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_AR_FOR_TARGET="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_AR_FOR_TARGET" && ac_cv_path_AR_FOR_TARGET="no" + ;; +esac +fi +AR_FOR_TARGET="$ac_cv_path_AR_FOR_TARGET" +if test -n "$AR_FOR_TARGET"; then + echo "$ac_t""$AR_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi + + +echo $ac_n "checking target's as""... $ac_c" 1>&6 +echo "configure:1569: checking target's as" >&5 +if eval "test \"`echo '$''{'ac_cv_path_AS_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + : +fi + +echo "$ac_t""$ac_cv_path_AS_FOR_TARGET" 1>&6 + +if test -n "$ac_cv_path_AS_FOR_TARGET"; then + AS_FOR_TARGET=$ac_cv_path_AS_FOR_TARGET +else + if test -z "$AS_FOR_TARGET" ; then + if test "$rtems_cv_prog_gcc" = "yes"; then + # We are using gcc, ask it about its tool + # NOTE: Necessary if gcc was configured to use the target's + # native tools or uses prefixes for gnutools (e.g. gas instead of as) + case $host_os in + *cygwin*) + AS_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=as | sed -e 's%\\\\%/%g' ` + ;; + *) + AS_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=as` + ;; + esac + + fi + else + # The user set an environment variable. + # Check whether it is an absolute path, otherwise AC_PATH_PROG + # will override the environment variable, which isn't what the user + # intends + echo $ac_n "checking whether environment variable AS_FOR_TARGET is an absolute path""... $ac_c" 1>&6 +echo "configure:1602: checking whether environment variable AS_FOR_TARGET is an absolute path" >&5 + case "$AS_FOR_TARGET" in + /*) # valid + echo "$ac_t"""yes"" 1>&6 + ;; + *) # invalid for AC_PATH_PROG + echo "$ac_t"""no"" 1>&6 + { echo "configure: error: *** + Environment variable AS_FOR_TARGET should either + be unset (preferred) or contain an absolute path" 1>&2; exit 1; } + ;; + esac + fi + + # Extract the first word of ""$program_prefix"as", so it can be a program name with args. +set dummy "$program_prefix"as; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1619: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_AS_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$AS_FOR_TARGET" in + /*) + ac_cv_path_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_AS_FOR_TARGET="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_AS_FOR_TARGET" && ac_cv_path_AS_FOR_TARGET="no" + ;; +esac +fi +AS_FOR_TARGET="$ac_cv_path_AS_FOR_TARGET" +if test -n "$AS_FOR_TARGET"; then + echo "$ac_t""$AS_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi + + +echo $ac_n "checking target's ld""... $ac_c" 1>&6 +echo "configure:1656: checking target's ld" >&5 +if eval "test \"`echo '$''{'ac_cv_path_LD_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + : +fi + +echo "$ac_t""$ac_cv_path_LD_FOR_TARGET" 1>&6 + +if test -n "$ac_cv_path_LD_FOR_TARGET"; then + LD_FOR_TARGET=$ac_cv_path_LD_FOR_TARGET +else + if test -z "$LD_FOR_TARGET" ; then + if test "$rtems_cv_prog_gcc" = "yes"; then + # We are using gcc, ask it about its tool + # NOTE: Necessary if gcc was configured to use the target's + # native tools or uses prefixes for gnutools (e.g. gas instead of as) + case $host_os in + *cygwin*) + LD_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ld | sed -e 's%\\\\%/%g' ` + ;; + *) + LD_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ld` + ;; + esac + + fi + else + # The user set an environment variable. + # Check whether it is an absolute path, otherwise AC_PATH_PROG + # will override the environment variable, which isn't what the user + # intends + echo $ac_n "checking whether environment variable LD_FOR_TARGET is an absolute path""... $ac_c" 1>&6 +echo "configure:1689: checking whether environment variable LD_FOR_TARGET is an absolute path" >&5 + case "$LD_FOR_TARGET" in + /*) # valid + echo "$ac_t"""yes"" 1>&6 + ;; + *) # invalid for AC_PATH_PROG + echo "$ac_t"""no"" 1>&6 + { echo "configure: error: *** + Environment variable LD_FOR_TARGET should either + be unset (preferred) or contain an absolute path" 1>&2; exit 1; } + ;; + esac + fi + + # Extract the first word of ""$program_prefix"ld", so it can be a program name with args. +set dummy "$program_prefix"ld; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1706: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_LD_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$LD_FOR_TARGET" in + /*) + ac_cv_path_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_LD_FOR_TARGET="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_LD_FOR_TARGET" && ac_cv_path_LD_FOR_TARGET="no" + ;; +esac +fi +LD_FOR_TARGET="$ac_cv_path_LD_FOR_TARGET" +if test -n "$LD_FOR_TARGET"; then + echo "$ac_t""$LD_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi + + +echo $ac_n "checking target's nm""... $ac_c" 1>&6 +echo "configure:1743: checking target's nm" >&5 +if eval "test \"`echo '$''{'ac_cv_path_NM_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + : +fi + +echo "$ac_t""$ac_cv_path_NM_FOR_TARGET" 1>&6 + +if test -n "$ac_cv_path_NM_FOR_TARGET"; then + NM_FOR_TARGET=$ac_cv_path_NM_FOR_TARGET +else + if test -z "$NM_FOR_TARGET" ; then + if test "$rtems_cv_prog_gcc" = "yes"; then + # We are using gcc, ask it about its tool + # NOTE: Necessary if gcc was configured to use the target's + # native tools or uses prefixes for gnutools (e.g. gas instead of as) + case $host_os in + *cygwin*) + NM_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=nm | sed -e 's%\\\\%/%g' ` + ;; + *) + NM_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=nm` + ;; + esac + + fi + else + # The user set an environment variable. + # Check whether it is an absolute path, otherwise AC_PATH_PROG + # will override the environment variable, which isn't what the user + # intends + echo $ac_n "checking whether environment variable NM_FOR_TARGET is an absolute path""... $ac_c" 1>&6 +echo "configure:1776: checking whether environment variable NM_FOR_TARGET is an absolute path" >&5 + case "$NM_FOR_TARGET" in + /*) # valid + echo "$ac_t"""yes"" 1>&6 + ;; + *) # invalid for AC_PATH_PROG + echo "$ac_t"""no"" 1>&6 + { echo "configure: error: *** + Environment variable NM_FOR_TARGET should either + be unset (preferred) or contain an absolute path" 1>&2; exit 1; } + ;; + esac + fi + + # Extract the first word of ""$program_prefix"nm", so it can be a program name with args. +set dummy "$program_prefix"nm; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1793: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_NM_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$NM_FOR_TARGET" in + /*) + ac_cv_path_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_NM_FOR_TARGET="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_NM_FOR_TARGET" && ac_cv_path_NM_FOR_TARGET="no" + ;; +esac +fi +NM_FOR_TARGET="$ac_cv_path_NM_FOR_TARGET" +if test -n "$NM_FOR_TARGET"; then + echo "$ac_t""$NM_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi + + + +echo $ac_n "checking target's ranlib""... $ac_c" 1>&6 +echo "configure:1831: checking target's ranlib" >&5 +if eval "test \"`echo '$''{'ac_cv_path_RANLIB_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + : +fi + +echo "$ac_t""$ac_cv_path_RANLIB_FOR_TARGET" 1>&6 + +if test -n "$ac_cv_path_RANLIB_FOR_TARGET"; then + RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET +else + if test -z "$RANLIB_FOR_TARGET" ; then + if test "$rtems_cv_prog_gcc" = "yes"; then + # We are using gcc, ask it about its tool + # NOTE: Necessary if gcc was configured to use the target's + # native tools or uses prefixes for gnutools (e.g. gas instead of as) + case $host_os in + *cygwin*) + RANLIB_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ranlib | sed -e 's%\\\\%/%g' ` + ;; + *) + RANLIB_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ranlib` + ;; + esac + + fi + else + # The user set an environment variable. + # Check whether it is an absolute path, otherwise AC_PATH_PROG + # will override the environment variable, which isn't what the user + # intends + echo $ac_n "checking whether environment variable RANLIB_FOR_TARGET is an absolute path""... $ac_c" 1>&6 +echo "configure:1864: checking whether environment variable RANLIB_FOR_TARGET is an absolute path" >&5 + case "$RANLIB_FOR_TARGET" in + /*) # valid + echo "$ac_t"""yes"" 1>&6 + ;; + *) # invalid for AC_PATH_PROG + echo "$ac_t"""no"" 1>&6 + { echo "configure: error: *** + Environment variable RANLIB_FOR_TARGET should either + be unset (preferred) or contain an absolute path" 1>&2; exit 1; } + ;; + esac + fi + + # Extract the first word of ""$program_prefix"ranlib", so it can be a program name with args. +set dummy "$program_prefix"ranlib; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1881: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_RANLIB_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$RANLIB_FOR_TARGET" in + /*) + ac_cv_path_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_RANLIB_FOR_TARGET="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_RANLIB_FOR_TARGET" && ac_cv_path_RANLIB_FOR_TARGET="no" + ;; +esac +fi +RANLIB_FOR_TARGET="$ac_cv_path_RANLIB_FOR_TARGET" +if test -n "$RANLIB_FOR_TARGET"; then + echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi + + if test "$RANLIB_FOR_TARGET" = "no"; then + # ranlib wasn't found; check if ar -s is available + +echo $ac_n "checking whether $AR_FOR_TARGET -s works""... $ac_c" 1>&6 +echo "configure:1920: checking whether $AR_FOR_TARGET -s works" >&5 +if eval "test \"`echo '$''{'rtems_cv_AR_FOR_TARGET_S'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + +cat > conftest.$ac_ext <<EOF +int foo( int b ) +{ return b; } +EOF +if { ac_try='$CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext'; { (eval echo configure:1929: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \ + && { ac_try='$AR_FOR_TARGET -sr conftest.a conftest.o'; { (eval echo configure:1930: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \ + && test -s conftest.a ; \ +then + rtems_cv_AR_FOR_TARGET_S="yes" +else + rtems_cv_AR_FOR_TARGET_S="no" +fi + rm -f conftest* + +fi + +echo "$ac_t""$rtems_cv_AR_FOR_TARGET_S" 1>&6 + + if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then + ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s" + RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET + else + { echo "configure: error: *** + Can't figure out how to build a library index + Neither ranlib nor ar -s seem to be available " 1>&2; exit 1; } + fi + fi + + +echo $ac_n "checking target's objcopy""... $ac_c" 1>&6 +echo "configure:1955: checking target's objcopy" >&5 +if eval "test \"`echo '$''{'ac_cv_path_OBJCOPY_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + : +fi + +echo "$ac_t""$ac_cv_path_OBJCOPY_FOR_TARGET" 1>&6 + +if test -n "$ac_cv_path_OBJCOPY_FOR_TARGET"; then + OBJCOPY_FOR_TARGET=$ac_cv_path_OBJCOPY_FOR_TARGET +else + if test -z "$OBJCOPY_FOR_TARGET" ; then + if test "$rtems_cv_prog_gcc" = "yes"; then + # We are using gcc, ask it about its tool + # NOTE: Necessary if gcc was configured to use the target's + # native tools or uses prefixes for gnutools (e.g. gas instead of as) + case $host_os in + *cygwin*) + OBJCOPY_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=objcopy | sed -e 's%\\\\%/%g' ` + ;; + *) + OBJCOPY_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=objcopy` + ;; + esac + + fi + else + # The user set an environment variable. + # Check whether it is an absolute path, otherwise AC_PATH_PROG + # will override the environment variable, which isn't what the user + # intends + echo $ac_n "checking whether environment variable OBJCOPY_FOR_TARGET is an absolute path""... $ac_c" 1>&6 +echo "configure:1988: checking whether environment variable OBJCOPY_FOR_TARGET is an absolute path" >&5 + case "$OBJCOPY_FOR_TARGET" in + /*) # valid + echo "$ac_t"""yes"" 1>&6 + ;; + *) # invalid for AC_PATH_PROG + echo "$ac_t"""no"" 1>&6 + { echo "configure: error: *** + Environment variable OBJCOPY_FOR_TARGET should either + be unset (preferred) or contain an absolute path" 1>&2; exit 1; } + ;; + esac + fi + + # Extract the first word of ""$program_prefix"objcopy", so it can be a program name with args. +set dummy "$program_prefix"objcopy; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2005: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_OBJCOPY_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$OBJCOPY_FOR_TARGET" in + /*) + ac_cv_path_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_OBJCOPY_FOR_TARGET="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_OBJCOPY_FOR_TARGET" && ac_cv_path_OBJCOPY_FOR_TARGET="no" + ;; +esac +fi +OBJCOPY_FOR_TARGET="$ac_cv_path_OBJCOPY_FOR_TARGET" +if test -n "$OBJCOPY_FOR_TARGET"; then + echo "$ac_t""$OBJCOPY_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi + + +echo $ac_n "checking target's size""... $ac_c" 1>&6 +echo "configure:2042: checking target's size" >&5 +if eval "test \"`echo '$''{'ac_cv_path_SIZE_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + : +fi + +echo "$ac_t""$ac_cv_path_SIZE_FOR_TARGET" 1>&6 + +if test -n "$ac_cv_path_SIZE_FOR_TARGET"; then + SIZE_FOR_TARGET=$ac_cv_path_SIZE_FOR_TARGET +else + if test -z "$SIZE_FOR_TARGET" ; then + if test "$rtems_cv_prog_gcc" = "yes"; then + # We are using gcc, ask it about its tool + # NOTE: Necessary if gcc was configured to use the target's + # native tools or uses prefixes for gnutools (e.g. gas instead of as) + case $host_os in + *cygwin*) + SIZE_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=size | sed -e 's%\\\\%/%g' ` + ;; + *) + SIZE_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=size` + ;; + esac + + fi + else + # The user set an environment variable. + # Check whether it is an absolute path, otherwise AC_PATH_PROG + # will override the environment variable, which isn't what the user + # intends + echo $ac_n "checking whether environment variable SIZE_FOR_TARGET is an absolute path""... $ac_c" 1>&6 +echo "configure:2075: checking whether environment variable SIZE_FOR_TARGET is an absolute path" >&5 + case "$SIZE_FOR_TARGET" in + /*) # valid + echo "$ac_t"""yes"" 1>&6 + ;; + *) # invalid for AC_PATH_PROG + echo "$ac_t"""no"" 1>&6 + { echo "configure: error: *** + Environment variable SIZE_FOR_TARGET should either + be unset (preferred) or contain an absolute path" 1>&2; exit 1; } + ;; + esac + fi + + # Extract the first word of ""$program_prefix"size", so it can be a program name with args. +set dummy "$program_prefix"size; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2092: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_SIZE_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$SIZE_FOR_TARGET" in + /*) + ac_cv_path_SIZE_FOR_TARGET="$SIZE_FOR_TARGET" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_SIZE_FOR_TARGET="$SIZE_FOR_TARGET" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_SIZE_FOR_TARGET="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_SIZE_FOR_TARGET" && ac_cv_path_SIZE_FOR_TARGET="no" + ;; +esac +fi +SIZE_FOR_TARGET="$ac_cv_path_SIZE_FOR_TARGET" +if test -n "$SIZE_FOR_TARGET"; then + echo "$ac_t""$SIZE_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi + + +echo $ac_n "checking target's strip""... $ac_c" 1>&6 +echo "configure:2129: checking target's strip" >&5 +if eval "test \"`echo '$''{'ac_cv_path_STRIP_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + : +fi + +echo "$ac_t""$ac_cv_path_STRIP_FOR_TARGET" 1>&6 + +if test -n "$ac_cv_path_STRIP_FOR_TARGET"; then + STRIP_FOR_TARGET=$ac_cv_path_STRIP_FOR_TARGET +else + if test -z "$STRIP_FOR_TARGET" ; then + if test "$rtems_cv_prog_gcc" = "yes"; then + # We are using gcc, ask it about its tool + # NOTE: Necessary if gcc was configured to use the target's + # native tools or uses prefixes for gnutools (e.g. gas instead of as) + case $host_os in + *cygwin*) + STRIP_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=strip | sed -e 's%\\\\%/%g' ` + ;; + *) + STRIP_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=strip` + ;; + esac + + fi + else + # The user set an environment variable. + # Check whether it is an absolute path, otherwise AC_PATH_PROG + # will override the environment variable, which isn't what the user + # intends + echo $ac_n "checking whether environment variable STRIP_FOR_TARGET is an absolute path""... $ac_c" 1>&6 +echo "configure:2162: checking whether environment variable STRIP_FOR_TARGET is an absolute path" >&5 + case "$STRIP_FOR_TARGET" in + /*) # valid + echo "$ac_t"""yes"" 1>&6 + ;; + *) # invalid for AC_PATH_PROG + echo "$ac_t"""no"" 1>&6 + { echo "configure: error: *** + Environment variable STRIP_FOR_TARGET should either + be unset (preferred) or contain an absolute path" 1>&2; exit 1; } + ;; + esac + fi + + # Extract the first word of ""$program_prefix"strip", so it can be a program name with args. +set dummy "$program_prefix"strip; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2179: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_STRIP_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$STRIP_FOR_TARGET" in + /*) + ac_cv_path_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_STRIP_FOR_TARGET="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_STRIP_FOR_TARGET" && ac_cv_path_STRIP_FOR_TARGET="no" + ;; +esac +fi +STRIP_FOR_TARGET="$ac_cv_path_STRIP_FOR_TARGET" +if test -n "$STRIP_FOR_TARGET"; then + echo "$ac_t""$STRIP_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi + + + + if test "${target_cpu}" = "i386"; then + echo $ac_n "checking for 16 bit mode assembler support""... $ac_c" 1>&6 +echo "configure:2218: checking for 16 bit mode assembler support" >&5 +if eval "test \"`echo '$''{'rtems_cv_prog_gas_code16'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.s << EOF + .code16 + data32 + addr32 + lgdt 0 +EOF + if { ac_try='$AS_FOR_TARGET -o conftest.o conftest.s'; { (eval echo configure:2228: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then + rtems_cv_prog_gas_code16=yes + else + rtems_cv_prog_gas_code16=no + fi +fi + +echo "$ac_t""$rtems_cv_prog_gas_code16" 1>&6 + RTEMS_GAS_CODE16="$rtems_cv_prog_gas_code16" + fi + + + +# Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2244: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_CC="gcc" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2274: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_prog_rejected=no + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + break + fi + done + IFS="$ac_save_ifs" +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# -gt 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + set dummy "$ac_dir/$ac_word" "$@" + shift + ac_cv_prog_CC="$@" + fi +fi +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + if test -z "$CC"; then + case "`uname -s`" in + *win32* | *WIN32*) + # Extract the first word of "cl", so it can be a program name with args. +set dummy cl; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2325: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_CC="cl" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + ;; + esac + fi + test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } +fi + +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 +echo "configure:2357: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +cat > conftest.$ac_ext << EOF + +#line 2368 "configure" +#include "confdefs.h" + +main(){return(0);} +EOF +if { (eval echo configure:2373: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + ac_cv_prog_cc_works=yes + # If we can't run a trivial program, we are probably using a cross compiler. + if (./conftest; exit) 2>/dev/null; then + ac_cv_prog_cc_cross=no + else + ac_cv_prog_cc_cross=yes + fi +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_cv_prog_cc_works=no +fi +rm -fr conftest* +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 +if test $ac_cv_prog_cc_works = no; then + { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } +fi +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 +echo "configure:2399: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 +echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 +cross_compiling=$ac_cv_prog_cc_cross + +echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 +echo "configure:2404: checking whether we are using GNU C" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.c <<EOF +#ifdef __GNUC__ + yes; +#endif +EOF +if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2413: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then + ac_cv_prog_gcc=yes +else + ac_cv_prog_gcc=no +fi +fi + +echo "$ac_t""$ac_cv_prog_gcc" 1>&6 + +if test $ac_cv_prog_gcc = yes; then + GCC=yes +else + GCC= +fi + +ac_test_CFLAGS="${CFLAGS+set}" +ac_save_CFLAGS="$CFLAGS" +CFLAGS= +echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 +echo "configure:2432: checking whether ${CC-cc} accepts -g" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + echo 'void f(){}' > conftest.c +if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then + ac_cv_prog_cc_g=yes +else + ac_cv_prog_cc_g=no +fi +rm -f conftest* + +fi + +echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 +if test "$ac_test_CFLAGS" = set; then + CFLAGS="$ac_save_CFLAGS" +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi + + +if test "$RTEMS_CPU" = "unix" ; then + + +echo $ac_n "checking whether $RTEMS_HOST supports System V semaphores""... $ac_c" 1>&6 +echo "configure:2468: checking whether $RTEMS_HOST supports System V semaphores" >&5 +if eval "test \"`echo '$''{'rtems_cv_sysv_sem'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + +if test "$cross_compiling" = yes; then + : +else + cat > conftest.$ac_ext <<EOF +#line 2477 "configure" +#include "confdefs.h" + +#include <sys/types.h> +#include <sys/ipc.h> +#include <sys/sem.h> +int main () { +#if !defined(sun) + union semun arg ; +#else + union semun { + int val; + struct semid_ds *buf; + ushort *array; + } arg; +#endif + int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400); + if (id == -1) + exit(1); + arg.val = 0; /* avoid implicit type cast to union */ + if (semctl(id, 0, IPC_RMID, arg) == -1) + exit(1); + exit(0); +} + +EOF +if { (eval echo configure:2503: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + rtems_cv_sysv_sem="yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + rtems_cv_sysv_sem="no" +fi +rm -fr conftest* +fi + + +fi + +echo "$ac_t""$rtems_cv_sysv_sem" 1>&6 + + if test "$rtems_cv_sysv_sem" != "yes" ; then + { echo "configure: error: System V semaphores don't work, required by simulator" 1>&2; exit 1; } + fi + + +echo $ac_n "checking whether $RTEMS_HOST supports System V shared memory""... $ac_c" 1>&6 +echo "configure:2526: checking whether $RTEMS_HOST supports System V shared memory" >&5 +if eval "test \"`echo '$''{'rtems_cv_sysv_shm'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + +if test "$cross_compiling" = yes; then + : +else + cat > conftest.$ac_ext <<EOF +#line 2535 "configure" +#include "confdefs.h" + +#include <sys/types.h> +#include <sys/ipc.h> +#include <sys/shm.h> +int main () { + int id=shmget(IPC_PRIVATE,1,IPC_CREAT|0400); + if (id == -1) + exit(1); + if (shmctl(id, IPC_RMID, 0) == -1) + exit(1); + exit(0); +} + +EOF +if { (eval echo configure:2551: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + rtems_cv_sysv_shm="yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + rtems_cv_sysv_shm="no" +fi +rm -fr conftest* +fi + + +fi + +echo "$ac_t""$rtems_cv_sysv_shm" 1>&6 + + if test "$rtems_cv_sysv_shm" != "yes" ; then + { echo "configure: error: System V shared memory doesn't work, required by simulator" 1>&2; exit 1; } + fi + + +echo $ac_n "checking whether $RTEMS_HOST supports System V messages""... $ac_c" 1>&6 +echo "configure:2574: checking whether $RTEMS_HOST supports System V messages" >&5 +if eval "test \"`echo '$''{'rtems_cv_sysv_msg'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + +if test "$cross_compiling" = yes; then + : +else + cat > conftest.$ac_ext <<EOF +#line 2583 "configure" +#include "confdefs.h" + +#include <sys/types.h> +#include <sys/ipc.h> +#include <sys/msg.h> +int main () { + int id=msgget(IPC_PRIVATE,IPC_CREAT|0400); + if (id == -1) + exit(1); + if (msgctl(id, IPC_RMID, 0) == -1) + exit(1); + exit(0); +} + +EOF +if { (eval echo configure:2599: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + rtems_cv_sysv_msg="yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + rtems_cv_sysv_msg="no" +fi +rm -fr conftest* +fi + + +fi + +echo "$ac_t""$rtems_cv_sysv_msg" 1>&6 + + if test "$rtems_cv_sysv_msg" != "yes" ; then + { echo "configure: error: System V messages don't work, required by simulator" 1>&2; exit 1; } + fi +fi + + +echo $ac_n "checking for newlib""... $ac_c" 1>&6 +echo "configure:2623: checking for newlib" >&5 +if eval "test \"`echo '$''{'rtems_cv_use_newlib'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + rtems_save_CC=$CC + CC=$CC_FOR_TARGET + + cat > conftest.$ac_ext <<EOF +#line 2632 "configure" +#include "confdefs.h" +extern int not_required_by_rtems() ; +int main() { +not_required_by_rtems() +; return 0; } +EOF +if { (eval echo configure:2639: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + rtems_cv_use_newlib="yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 +fi +rm -f conftest* + + if test -z "$rtems_cv_use_newlib"; then + cat > conftest.$ac_ext <<EOF +#line 2650 "configure" +#include "confdefs.h" +extern int rtems_provides_crt0 ; +int main() { +rtems_provides_crt0 = 0 +; return 0; } +EOF +if { (eval echo configure:2657: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + rtems_cv_use_newlib="yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + rtems_cv_use_newlib="no" +fi +rm -f conftest* + fi + CC=$rtems_save_CC +fi + +echo "$ac_t""$rtems_cv_use_newlib" 1>&6 +RTEMS_USE_NEWLIB="$rtems_cv_use_newlib" + + + +# find all the Executive Makefiles + +echo $ac_n "checking for Makefile.in in rtems""... $ac_c" 1>&6 +echo "configure:2679: checking for Makefile.in in rtems" >&5 +if test -d $srcdir/rtems; then + rtems_av_save_dir=`pwd`; + cd $srcdir; + rtems_av_tmp=`find rtems -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"` + makefiles="$makefiles $rtems_av_tmp"; + cd $rtems_av_save_dir; + echo "$ac_t""done" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + + +echo $ac_n "checking for Makefile.in in sapi""... $ac_c" 1>&6 +echo "configure:2694: checking for Makefile.in in sapi" >&5 +if test -d $srcdir/sapi; then + rtems_av_save_dir=`pwd`; + cd $srcdir; + rtems_av_tmp=`find sapi -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"` + makefiles="$makefiles $rtems_av_tmp"; + cd $rtems_av_save_dir; + echo "$ac_t""done" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + + +echo $ac_n "checking for Makefile.in in score/cpu/$RTEMS_CPU""... $ac_c" 1>&6 +echo "configure:2709: checking for Makefile.in in score/cpu/$RTEMS_CPU" >&5 +if test -d $srcdir/score/cpu/$RTEMS_CPU; then + rtems_av_save_dir=`pwd`; + cd $srcdir; + rtems_av_tmp=`find score/cpu/$RTEMS_CPU -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"` + makefiles="$makefiles $rtems_av_tmp"; + cd $rtems_av_save_dir; + echo "$ac_t""done" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + + +if test "$RTEMS_HAS_POSIX_API" = "yes"; then + +echo $ac_n "checking for Makefile.in in posix""... $ac_c" 1>&6 +echo "configure:2726: checking for Makefile.in in posix" >&5 +if test -d $srcdir/posix; then + rtems_av_save_dir=`pwd`; + cd $srcdir; + rtems_av_tmp=`find posix -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"` + makefiles="$makefiles $rtems_av_tmp"; + cd $rtems_av_save_dir; + echo "$ac_t""done" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + + makefiles="$makefiles wrapup/posix/Makefile" +fi + +# Check if there is custom/*.cfg for this BSP +echo $ac_n "checking for make/custom/$RTEMS_BSP.cfg""... $ac_c" 1>&6 +echo "configure:2744: checking for make/custom/$RTEMS_BSP.cfg" >&5 +if test -r "$srcdir/$RTEMS_TOPdir/make/custom/$RTEMS_BSP.cfg"; then + echo "$ac_t""yes" 1>&6 +else + { echo "configure: error: no" 1>&2; exit 1; } +fi + + +# If RTEMS macros are enabled, then use them. Otherwise, use inlines. +if test "$RTEMS_USE_MACROS" = "yes"; then + inline_dir=macros + if test "$RTEMS_HAS_POSIX_API" = "yes"; then + # The problem is that there is currently no code in posix/macros :) + { echo "configure: error: Macros are not implemented for the POSIX API" 1>&2; exit 1; } + fi +else + inline_dir=inline +fi + + + + + + + + + + + + +# Try to explicitly list a Makefile here +trap '' 1 2 15 +cat > confcache <<\EOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs. It is not useful on other systems. +# If it contains results you don't want to keep, you may remove or edit it. +# +# By default, configure uses ./config.cache as the cache file, +# creating it if it does not exist already. You can give configure +# the --cache-file=FILE option to use a different cache file; that is +# what configure does when it calls configure scripts in +# subdirectories, so they share the cache. +# Giving --cache-file=/dev/null disables caching, for debugging configure. +# config.status only pays attention to the cache file if you give it the +# --recheck option to rerun configure. +# +EOF +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +(set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote substitution + # turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + -e "s/'/'\\\\''/g" \ + -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' + ;; + esac >> confcache +if cmp -s $cache_file confcache; then + : +else + if test -w $cache_file; then + echo "updating cache $cache_file" + cat confcache > $cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# Any assignment to VPATH causes Sun make to only execute +# the first set of double-colon rules, so remove it if not needed. +# If there is a colon in the path, we need to keep it. +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' +fi + +trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 + +# Transform confdefs.h into DEFS. +# Protect against shell expansion while executing Makefile rules. +# Protect against Makefile macro expansion. +cat > conftest.defs <<\EOF +s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g +s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g +s%\[%\\&%g +s%\]%\\&%g +s%\$%$$%g +EOF +DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '` +rm -f conftest.defs + + +# Without the "./", some shells look in PATH for config.status. +: ${CONFIG_STATUS=./config.status} + +echo creating $CONFIG_STATUS +rm -f $CONFIG_STATUS +cat > $CONFIG_STATUS <<EOF +#! /bin/sh +# Generated automatically by configure. +# Run this file to recreate the current configuration. +# This directory was configured as follows, +# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# +# $0 $ac_configure_args +# +# Compiler output produced by configure, useful for debugging +# configure, is in ./config.log if it exists. + +ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" +for ac_option +do + case "\$ac_option" in + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" + exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; + -version | --version | --versio | --versi | --vers | --ver | --ve | --v) + echo "$CONFIG_STATUS generated by autoconf version 2.13" + exit 0 ;; + -help | --help | --hel | --he | --h) + echo "\$ac_cs_usage"; exit 0 ;; + *) echo "\$ac_cs_usage"; exit 1 ;; + esac +done + +ac_given_srcdir=$srcdir +ac_given_INSTALL="$INSTALL" + +trap 'rm -fr `echo "Makefile +score/Makefile +score/cpu/Makefile +score/include/Makefile +score/include/rtems/Makefile +score/include/rtems/wrap/Makefile +score/include/rtems/score/Makefile +score/${inline_dir}/Makefile +score/${inline_dir}/rtems/Makefile +score/${inline_dir}/rtems/score/Makefile +score/src/Makefile +wrapup/Makefile +wrapup/rtems/Makefile +$makefiles +sapi/include/rtems/sptables.h +" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 +EOF +cat >> $CONFIG_STATUS <<EOF + +# Protect against being on the right side of a sed subst in config.status. +sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; + s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF +$ac_vpsub +$extrasub +s%@SHELL@%$SHELL%g +s%@CFLAGS@%$CFLAGS%g +s%@CPPFLAGS@%$CPPFLAGS%g +s%@CXXFLAGS@%$CXXFLAGS%g +s%@FFLAGS@%$FFLAGS%g +s%@DEFS@%$DEFS%g +s%@LDFLAGS@%$LDFLAGS%g +s%@LIBS@%$LIBS%g +s%@exec_prefix@%$exec_prefix%g +s%@prefix@%$prefix%g +s%@program_transform_name@%$program_transform_name%g +s%@bindir@%$bindir%g +s%@sbindir@%$sbindir%g +s%@libexecdir@%$libexecdir%g +s%@datadir@%$datadir%g +s%@sysconfdir@%$sysconfdir%g +s%@sharedstatedir@%$sharedstatedir%g +s%@localstatedir@%$localstatedir%g +s%@libdir@%$libdir%g +s%@includedir@%$includedir%g +s%@oldincludedir@%$oldincludedir%g +s%@infodir@%$infodir%g +s%@mandir@%$mandir%g +s%@RTEMS_TOPdir@%$RTEMS_TOPdir%g +s%@SET_MAKE@%$SET_MAKE%g +s%@host@%$host%g +s%@host_alias@%$host_alias%g +s%@host_cpu@%$host_cpu%g +s%@host_vendor@%$host_vendor%g +s%@host_os@%$host_os%g +s%@target@%$target%g +s%@target_alias@%$target_alias%g +s%@target_cpu@%$target_cpu%g +s%@target_vendor@%$target_vendor%g +s%@target_os@%$target_os%g +s%@build@%$build%g +s%@build_alias@%$build_alias%g +s%@build_cpu@%$build_cpu%g +s%@build_vendor@%$build_vendor%g +s%@build_os@%$build_os%g +s%@RTEMS_CPU@%$RTEMS_CPU%g +s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g +s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g +s%@MAINT@%$MAINT%g +s%@RTEMS_HAS_MULTIPROCESSING@%$RTEMS_HAS_MULTIPROCESSING%g +s%@RTEMS_HAS_POSIX_API@%$RTEMS_HAS_POSIX_API%g +s%@RTEMS_HAS_NETWORKING@%$RTEMS_HAS_NETWORKING%g +s%@RTEMS_USE_MACROS@%$RTEMS_USE_MACROS%g +s%@RTEMS_LIBC_DIR@%$RTEMS_LIBC_DIR%g +s%@RTEMS_BSP@%$RTEMS_BSP%g +s%@LN_S@%$LN_S%g +s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g +s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g +s%@INSTALL_DATA@%$INSTALL_DATA%g +s%@KSH@%$KSH%g +s%@RTEMS_HOST@%$RTEMS_HOST%g +s%@PROJECT_ROOT@%$PROJECT_ROOT%g +s%@RTEMS_ROOT@%$RTEMS_ROOT%g +s%@INSTALL_CHANGE@%$INSTALL_CHANGE%g +s%@PACKHEX@%$PACKHEX%g +s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g +s%@GCCSED@%$GCCSED%g +s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g +s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g +s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g +s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g +s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g +s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g +s%@OBJCOPY_FOR_TARGET@%$OBJCOPY_FOR_TARGET%g +s%@SIZE_FOR_TARGET@%$SIZE_FOR_TARGET%g +s%@STRIP_FOR_TARGET@%$STRIP_FOR_TARGET%g +s%@RTEMS_GAS_CODE16@%$RTEMS_GAS_CODE16%g +s%@CC@%$CC%g +s%@RTEMS_USE_NEWLIB@%$RTEMS_USE_NEWLIB%g +s%@RTEMS_VERSION@%$RTEMS_VERSION%g +s%@rtems_cv_prog_cc_cross@%$rtems_cv_prog_cc_cross%g +s%@RTEMS_HAS_CPLUSPLUS@%$RTEMS_HAS_CPLUSPLUS%g +s%@RTEMS_USE_GCC272@%$RTEMS_USE_GCC272%g +s%@program_prefix@%$program_prefix%g +s%@CC_CFLAGS_DEFAULT@%$CC_CFLAGS_DEFAULT%g +s%@CC_CFLAGS_DEBUG_V@%$CC_CFLAGS_DEBUG_V%g +s%@CC_CFLAGS_PROFILE_V@%$CC_CFLAGS_PROFILE_V%g +s%@CC_LDFLAGS_PROFILE_V@%$CC_LDFLAGS_PROFILE_V%g + +CEOF +EOF + +cat >> $CONFIG_STATUS <<\EOF + +# Split the substitutions into bite-sized pieces for seds with +# small command number limits, like on Digital OSF/1 and HP-UX. +ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. +ac_file=1 # Number of current file. +ac_beg=1 # First line for current file. +ac_end=$ac_max_sed_cmds # Line after last line for current file. +ac_more_lines=: +ac_sed_cmds="" +while $ac_more_lines; do + if test $ac_beg -gt 1; then + sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file + else + sed "${ac_end}q" conftest.subs > conftest.s$ac_file + fi + if test ! -s conftest.s$ac_file; then + ac_more_lines=false + rm -f conftest.s$ac_file + else + if test -z "$ac_sed_cmds"; then + ac_sed_cmds="sed -f conftest.s$ac_file" + else + ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" + fi + ac_file=`expr $ac_file + 1` + ac_beg=$ac_end + ac_end=`expr $ac_end + $ac_max_sed_cmds` + fi +done +if test -z "$ac_sed_cmds"; then + ac_sed_cmds=cat +fi +EOF + +cat >> $CONFIG_STATUS <<EOF + +CONFIG_FILES=\${CONFIG_FILES-"Makefile +score/Makefile +score/cpu/Makefile +score/include/Makefile +score/include/rtems/Makefile +score/include/rtems/wrap/Makefile +score/include/rtems/score/Makefile +score/${inline_dir}/Makefile +score/${inline_dir}/rtems/Makefile +score/${inline_dir}/rtems/score/Makefile +score/src/Makefile +wrapup/Makefile +wrapup/rtems/Makefile +$makefiles +sapi/include/rtems/sptables.h +"} +EOF +cat >> $CONFIG_STATUS <<\EOF +for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. + + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + # The file is in a subdirectory. + test ! -d "$ac_dir" && mkdir "$ac_dir" + ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" + # A "../" for each directory in $ac_dir_suffix. + ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` + else + ac_dir_suffix= ac_dots= + fi + + case "$ac_given_srcdir" in + .) srcdir=. + if test -z "$ac_dots"; then top_srcdir=. + else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; + /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; + *) # Relative path. + srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" + top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + + case "$ac_given_INSTALL" in + [/$]*) INSTALL="$ac_given_INSTALL" ;; + *) INSTALL="$ac_dots$ac_given_INSTALL" ;; + esac + + echo creating "$ac_file" + rm -f "$ac_file" + configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." + case "$ac_file" in + *Makefile*) ac_comsub="1i\\ +# $configure_input" ;; + *) ac_comsub= ;; + esac + + ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` + sed -e "$ac_comsub +s%@configure_input@%$configure_input%g +s%@srcdir@%$srcdir%g +s%@top_srcdir@%$top_srcdir%g +s%@INSTALL@%$INSTALL%g +" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file +fi; done +rm -f conftest.s* + +EOF +cat >> $CONFIG_STATUS <<EOF + +EOF +cat >> $CONFIG_STATUS <<\EOF + +exit 0 +EOF +chmod +x $CONFIG_STATUS +rm -fr confdefs* $ac_clean_files +test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 + diff --git a/c/src/exec/configure.in b/c/src/exec/configure.in new file mode 100644 index 0000000000..c9ac55045a --- /dev/null +++ b/c/src/exec/configure.in @@ -0,0 +1,102 @@ +dnl Process this file with autoconf to produce a configure script. +dnl +dnl $Id$ + +AC_PREREQ(2.13) +AC_INIT(score) +RTEMS_TOP(../../..) +AC_CONFIG_AUX_DIR(../../..) + +AC_PROG_MAKE_SET +RTEMS_CANONICAL_TARGET_CPU + +AM_MAINTAINER_MODE +RTEMS_ENABLE_MULTIPROCESSING +RTEMS_ENABLE_POSIX +RTEMS_ENABLE_NETWORKING +RTEMS_ENABLE_INLINES +RTEMS_ENABLE_CXX +RTEMS_ENABLE_GCC28 +RTEMS_ENABLE_LIBCDIR + +RTEMS_ENV_RTEMSBSP + +AC_PROG_LN_S +AC_PROG_INSTALL +RTEMS_PATH_KSH + +RTEMS_CHECK_CPU +RTEMS_CANONICAL_HOST + +RTEMS_PROJECT_ROOT + +dnl check target cc +RTEMS_PROG_CC_FOR_TARGET + +dnl check for g++ +if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then + RTEMS_PROG_CXX_FOR_TARGET +fi + +RTEMS_CANONICALIZE_TOOLS + +dnl if this is an i386, does gas have good code16 support? +RTEMS_I386_GAS_CODE16 + +RTEMS_CHECK_SYSV_UNIX + +RTEMS_CHECK_NEWLIB + +# find all the Executive Makefiles +RTEMS_CHECK_MAKEFILE(rtems) +RTEMS_CHECK_MAKEFILE(sapi) +RTEMS_CHECK_MAKEFILE(score/cpu/$RTEMS_CPU) + +if test "$RTEMS_HAS_POSIX_API" = "yes"; then + RTEMS_CHECK_MAKEFILE(posix) + makefiles="$makefiles wrapup/posix/Makefile" +fi + +# Check if there is custom/*.cfg for this BSP +RTEMS_CHECK_CUSTOM_BSP(RTEMS_BSP) + +# If RTEMS macros are enabled, then use them. Otherwise, use inlines. +if test "$RTEMS_USE_MACROS" = "yes"; then + inline_dir=macros + if test "$RTEMS_HAS_POSIX_API" = "yes"; then + # The problem is that there is currently no code in posix/macros :) + AC_MSG_ERROR(Macros are not implemented for the POSIX API) + fi +else + inline_dir=inline +fi + +AC_SUBST(RTEMS_VERSION) + +AC_SUBST(rtems_cv_prog_cc_cross) +AC_SUBST(RTEMS_HAS_CPLUSPLUS) +AC_SUBST(RTEMS_USE_GCC272) +AC_SUBST(program_prefix) +AC_SUBST(CC_CFLAGS_DEFAULT) +AC_SUBST(CC_CFLAGS_DEBUG_V) +AC_SUBST(CC_CFLAGS_PROFILE_V) +AC_SUBST(CC_LDFLAGS_PROFILE_V) + +# Try to explicitly list a Makefile here +AC_OUTPUT( +Makefile +score/Makefile +score/cpu/Makefile +score/include/Makefile +score/include/rtems/Makefile +score/include/rtems/wrap/Makefile +score/include/rtems/score/Makefile +score/${inline_dir}/Makefile +score/${inline_dir}/rtems/Makefile +score/${inline_dir}/rtems/score/Makefile +score/src/Makefile +wrapup/Makefile +wrapup/rtems/Makefile +$makefiles +sapi/include/rtems/sptables.h +) diff --git a/c/src/lib/aclocal.m4 b/c/src/lib/aclocal.m4 new file mode 100644 index 0000000000..cbcba1c822 --- /dev/null +++ b/c/src/lib/aclocal.m4 @@ -0,0 +1,1022 @@ +dnl aclocal.m4 generated automatically by aclocal 1.4 + +dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This program is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without +dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A +dnl PARTICULAR PURPOSE. + +dnl $Id$ + +dnl +dnl RTEMS_TOP($1) +dnl +dnl $1 .. relative path from this configure.in to the toplevel configure.in +dnl +AC_DEFUN(RTEMS_TOP, +[dnl +AC_ARG_WITH(target-subdir, +[ --with-target-subdir=DIR], +TARGET_SUBDIR="$withval", +TARGET_SUBDIR=".") + +RTEMS_TOPdir="$1"; +AC_SUBST(RTEMS_TOPdir) + +dnl Determine RTEMS Version string from the VERSION file +dnl Hopefully, Joel never changes its format ;- +AC_MSG_CHECKING([for RTEMS Version]) +if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then +changequote(,)dnl +RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \ +sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'` +changequote([,])dnl +else +AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION) +fi +if test -z "$RTEMS_VERSION"; then +AC_MSG_ERROR(Unable to determine version) +fi +AC_MSG_RESULT($RTEMS_VERSION) +])dnl + +dnl +dnl $Id$ +dnl + +dnl canonicalize target cpu +dnl NOTE: Most rtems targets do not fullfil autoconf's +dnl target naming conventions "processor-vendor-os" +dnl Therefore autoconf's AC_CANONICAL_TARGET will fail for them +dnl and we have to fix it for rtems ourselves + +AC_DEFUN(RTEMS_CANONICAL_TARGET_CPU, +[ +AC_CANONICAL_SYSTEM +AC_MSG_CHECKING(rtems target cpu) +changequote(,)dnl +case "${target}" in + # hpux unix port should go here + i[3456]86-go32-rtems*) + RTEMS_CPU=i386 + ;; + i[3456]86-pc-linux*) # unix "simulator" port + RTEMS_CPU=unix + ;; + i[3456]86-*freebsd2*) # unix "simulator" port + RTEMS_CPU=unix + ;; + no_cpu-*rtems*) + RTEMS_CPU=no_cpu + ;; + sparc-sun-solaris*) # unix "simulator" port + RTEMS_CPU=unix + ;; + *) + RTEMS_CPU=`echo $target | sed 's%^\([^-]*\)-\(.*\)$%\1%'` + ;; +esac +changequote([,])dnl +AC_SUBST(RTEMS_CPU) +AC_MSG_RESULT($RTEMS_CPU) +]) + +# Add --enable-maintainer-mode option to configure. +# From Jim Meyering + +# serial 1 + +AC_DEFUN(AM_MAINTAINER_MODE, +[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) + dnl maintainer-mode is disabled by default + AC_ARG_ENABLE(maintainer-mode, +[ --enable-maintainer-mode enable make rules and dependencies not useful + (and sometimes confusing) to the casual installer], + USE_MAINTAINER_MODE=$enableval, + USE_MAINTAINER_MODE=no) + AC_MSG_RESULT($USE_MAINTAINER_MODE) + AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes) + MAINT=$MAINTAINER_MODE_TRUE + AC_SUBST(MAINT)dnl +] +) + +# Define a conditional. + +AC_DEFUN(AM_CONDITIONAL, +[AC_SUBST($1_TRUE) +AC_SUBST($1_FALSE) +if $2; then + $1_TRUE= + $1_FALSE='#' +else + $1_TRUE='#' + $1_FALSE= +fi]) + +dnl $Id$ + +AC_DEFUN(RTEMS_ENABLE_MULTIPROCESSING, +[ +AC_ARG_ENABLE(multiprocessing, +[ --enable-multiprocessing enable multiprocessing interface], +[case "${enableval}" in + yes) RTEMS_HAS_MULTIPROCESSING=yes ;; + no) RTEMS_HAS_MULTIPROCESSING=no ;; + *) AC_MSG_ERROR(bad value ${enableval} for enable-multiprocessing option) ;; +esac],[RTEMS_HAS_MULTIPROCESSING=no]) +AC_SUBST(RTEMS_HAS_MULTIPROCESSING)dnl +]) + +dnl $Id$ + +AC_DEFUN(RTEMS_ENABLE_POSIX, +[ +AC_ARG_ENABLE(posix, +[ --enable-posix enable posix interface], +[case "${enableval}" in + yes) RTEMS_HAS_POSIX_API=yes ;; + no) RTEMS_HAS_POSIX_API=no ;; + *) AC_MSG_ERROR(bad value ${enableval} for enable-posix option) ;; +esac],[RTEMS_HAS_POSIX_API=yes]) +AC_SUBST(RTEMS_HAS_POSIX_API) + +changequote(,)dnl +case "${target}" in + # hpux unix port should go here + i[3456]86-go32-rtems*) + RTEMS_HAS_POSIX_API=no + ;; + i[3456]86-pc-linux*) # unix "simulator" port + RTEMS_HAS_POSIX_API=no + ;; + i[3456]86-*freebsd2*) # unix "simulator" port + RTEMS_HAS_POSIX_API=no + ;; + no_cpu-*rtems*) + RTEMS_HAS_POSIX_API=no + ;; + sparc-sun-solaris*) # unix "simulator" port + RTEMS_HAS_POSIX_API=no + ;; + *) + ;; +esac +changequote([,])dnl +AC_SUBST(RTEMS_HAS_POSIX_API) +]) + +dnl $Id$ + +AC_DEFUN(RTEMS_ENABLE_NETWORKING, +[ +AC_ARG_ENABLE(networking, +[ --enable-networking enable TCP/IP stack], +[case "${enableval}" in + yes) RTEMS_HAS_NETWORKING=yes ;; + no) RTEMS_HAS_NETWORKING=no ;; + *) AC_MSG_ERROR(bad value ${enableval} for enable-networking option) ;; +esac],[RTEMS_HAS_NETWORKING=yes]) +AC_SUBST(RTEMS_HAS_NETWORKING)dnl +]) + +dnl $Id$ + +AC_DEFUN(RTEMS_ENABLE_RDBG, +[ +AC_ARG_ENABLE(rdbg, +[ --enable-rdbg enable remote debugger], +[case "${enableval}" in + yes) RTEMS_HAS_RDBG=yes ;; + no) RTEMS_HAS_RDBG=no ;; + *) AC_MSG_ERROR(bad value ${enableval} for enable-rdbg option) ;; +esac],[RTEMS_HAS_RDBG=no]) +AC_SUBST(RTEMS_HAS_RDBG)dnl +]) + +dnl $Id$ + +AC_DEFUN(RTEMS_ENABLE_INLINES, +[AC_ARG_ENABLE(rtems-inlines, +[ --enable-rtems-inlines enable RTEMS inline functions] +[ (default:enabled, disable to use macros)], +[case "${enableval}" in + yes) RTEMS_USE_MACROS=no ;; + no) RTEMS_USE_MACROS=yes ;; + *) AC_MSG_ERROR(bad value ${enableval} for disable-rtems-inlines option) ;; +esac],[RTEMS_USE_MACROS=no]) +AC_SUBST(RTEMS_USE_MACROS)dnl +]) + +dnl $Id$ + +AC_DEFUN(RTEMS_ENABLE_CXX, +[ +AC_ARG_ENABLE(cxx, +[ --enable-cxx enable C++ support,] +[ and build the rtems++ library], +[case "${enableval}" in + yes) RTEMS_HAS_CPLUSPLUS=yes ;; + no) RTEMS_HAS_CPLUSPLUS=no ;; + *) AC_MSG_ERROR(bad value ${enableval} for enable-cxx option) ;; +esac], [RTEMS_HAS_CPLUSPLUS=no]) +]) + +dnl $Id$ + +AC_DEFUN(RTEMS_ENABLE_GCC28, +[ +AC_ARG_ENABLE(gcc28, +[ --enable-gcc28 enable use of gcc 2.8.x features], +[case "${enableval}" in + yes) RTEMS_USE_GCC272=no ;; + no) RTEMS_USE_GCC272=yes ;; + *) AC_MSG_ERROR(bad value ${enableval} for gcc-28 option) ;; +esac],[RTEMS_USE_GCC272=no]) +]) + +dnl $Id$ + +AC_DEFUN(RTEMS_ENABLE_LIBCDIR, +[ +AC_ARG_ENABLE(libcdir, +[ --enable-libcdir=directory set the directory for the C library], +[ RTEMS_LIBC_DIR="${enableval}" ; \ +test -d ${enableval} || AC_MSG_ERROR("$enableval is not a directory" ) ] ) +AC_SUBST(RTEMS_LIBC_DIR)dnl +]) + +AC_DEFUN(RTEMS_ENABLE_BARE, +[ +AC_ARG_ENABLE(bare-cpu-cflags, +[ --enable-bare-cpu-cflags specify a particular cpu cflag] +[ (bare bsp specific)], +[case "${enableval}" in + no) BARE_CPU_CFLAGS="" ;; + *) BARE_CPU_CFLAGS="${enableval}" ;; +esac], +[BARE_CPU_CFLAGS=""]) + +AC_ARG_ENABLE(bare-cpu-model, +[ --enable-bare-cpu-model specify a particular cpu model] +[ (bare bsp specific)], +[case "${enableval}" in + no) BARE_CPU_MODEL="" ;; + *) BARE_CPU_MODEL="${enableval}" ;; +esac], +[BARE_CPU_MODEL=""]) +]) + + +dnl $Id$ +dnl +dnl FIXME: this needs to be reworked + +AC_DEFUN(RTEMS_ENABLE_HWAPI, +[dnl +AC_ARG_ENABLE(hwapi, \ +[ --enable-hwapi enable hardware API library], +[case "${enableval}" in + yes) RTEMS_HAS_HWAPI=yes ;; + no) RTEMS_HAS_HWAPI=no ;; + *) AC_MSG_ERROR(bad value ${enableval} for hwapi option) ;; + esac],[RTEMS_HAS_HWAPI=no]) +AC_SUBST(RTEMS_HAS_HWAPI)dnl +])dnl + +dnl $Id$ + +dnl Override the set of BSPs to be built. +dnl used by the toplevel configure script +dnl RTEMS_ENABLE_RTEMSBSP(rtems_bsp_list) +AC_DEFUN(RTEMS_ENABLE_RTEMSBSP, +[ +AC_ARG_ENABLE(rtemsbsp, +[ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build], +[case "${enableval}" in + yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);; + *) $1=$enableval;; +esac],[$1=""]) +]) + +dnl Pass a single BSP via an environment variable +dnl used by per BSP configure scripts +AC_DEFUN(RTEMS_ENV_RTEMSBSP, +[dnl +AC_MSG_CHECKING([for RTEMS_BSP]) +AC_CACHE_VAL(rtems_cv_RTEMS_BSP, +[dnl + test -n "${RTEMS_BSP}" && rtems_cv_RTEMS_BSP="$RTEMS_BSP"; +])dnl +if test -z "$rtems_cv_RTEMS_BSP"; then + AC_MSG_ERROR([Missing RTEMS_BSP]) +fi +RTEMS_BSP="$rtems_cv_RTEMS_BSP" +AC_MSG_RESULT(${RTEMS_BSP}) +AC_SUBST(RTEMS_BSP) +]) + +dnl $Id$ + +dnl check if RTEMS support a cpu +AC_DEFUN(RTEMS_CHECK_CPU, +[dnl +AC_REQUIRE([RTEMS_TOP]) +AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU]) +# Is this a supported CPU? +AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported]) +if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then + AC_MSG_RESULT(yes) +else + AC_MSG_ERROR(no) +fi +])dnl + + +dnl $Id$ + +AC_DEFUN(RTEMS_CANONICAL_HOST, +[dnl +AC_REQUIRE([AC_CANONICAL_HOST]) +RTEMS_HOST=$host_os +changequote(,)dnl +case "${target}" in + # hpux unix port should go here + i[3456]86-pc-linux*) # unix "simulator" port + RTEMS_HOST=Linux + ;; + i[3456]86-*freebsd2*) # unix "simulator" port + RTEMS_HOST=FreeBSD + ;; + sparc-sun-solaris*) # unix "simulator" port + RTEMS_HOST=Solaris + ;; + *) + ;; +esac +changequote([,])dnl +AC_SUBST(RTEMS_HOST) +])dnl + +dnl +dnl $Id$ +dnl + +AC_DEFUN(RTEMS_PROJECT_ROOT, +[dnl +AC_REQUIRE([RTEMS_TOP]) +if test "$TARGET_SUBDIR" = "." ; then +PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)'; +else +PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)' +fi +AC_SUBST(PROJECT_ROOT) + +RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP +AC_SUBST(RTEMS_ROOT) + +INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change" +AC_SUBST(INSTALL_CHANGE) + +PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex" +AC_SUBST(PACKHEX) +]) + + +dnl +dnl $Id$ +dnl +dnl Check for target gcc +dnl +dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de) +dnl Completely reworked + +AC_DEFUN(RTEMS_PROG_CC, +[ +AC_BEFORE([$0], [AC_PROG_CPP])dnl +AC_BEFORE([$0], [AC_PROG_CC])dnl +AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl + +dnl Only accept gcc and cc +dnl NOTE: This might be too restrictive for native compilation +AC_PATH_PROGS(CC_FOR_TARGET, "$program_prefix"gcc "$program_prefix"cc ) +test -z "$CC_FOR_TARGET" \ + && AC_MSG_ERROR([no acceptable cc found in \$PATH]) + +dnl backup +rtems_save_CC=$CC +rtems_save_CFLAGS=$CFLAGS + +dnl temporarily set CC +CC=$CC_FOR_TARGET + +AC_PROG_CC_WORKS +AC_PROG_CC_GNU + +if test $ac_cv_prog_gcc = yes; then + GCC=yes +dnl Check whether -g works, even if CFLAGS is set, in case the package +dnl plays around with CFLAGS (such as to build both debugging and +dnl normal versions of a library), tasteless as that idea is. + ac_test_CFLAGS="${CFLAGS+set}" + ac_save_CFLAGS="$CFLAGS" + CFLAGS= + AC_PROG_CC_G + if test "$ac_test_CFLAGS" = set; then + CFLAGS="$ac_save_CFLAGS" + elif test $ac_cv_prog_cc_g = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-O2" + fi +else + GCC= + test "${CFLAGS+set}" = set || CFLAGS="-g" +fi + +rtems_cv_prog_gcc=$ac_cv_prog_gcc +rtems_cv_prog_cc_g=$ac_cv_prog_cc_g +rtems_cv_prog_cc_works=$ac_cv_prog_cc_works +rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross + +dnl restore initial values +CC=$rtems_save_CC +CFLAGS=$rtems_save_CFLAGS + +unset ac_cv_prog_gcc +unset ac_cv_prog_cc_g +unset ac_cv_prog_cc_works +unset ac_cv_prog_cc_cross +]) + +AC_DEFUN(RTEMS_PROG_CC_FOR_TARGET, +[ +dnl check target cc +RTEMS_PROG_CC +dnl check if the compiler supports --specs +RTEMS_GCC_SPECS +dnl check if the target compiler may use --pipe +RTEMS_GCC_PIPE +dnl check if the compiler supports --specs if gcc28 is requested +if test "$RTEMS_USE_GCC272" != "yes" ; then + if test "$rtems_cv_gcc_specs" = "no"; then + AC_MSG_WARN([*** disabling --enable-gcc28]) + RTEMS_USE_GCC272=yes + fi +fi +test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe" + +dnl FIXME: HACK for egcs/cygwin mixing '\\' and '/' in gcc -print-* +case $host_os in +*cygwin*) GCCSED="| sed 's%\\\\%/%g'" ;; +*) ;; +esac +AC_SUBST(GCCSED) +]) + +dnl +dnl $Id$ +dnl +dnl Set program_prefix +dnl +dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de) +dnl Extracted from configure + +AC_DEFUN(RTEMS_TOOL_PREFIX, +[AC_REQUIRE([AC_CANONICAL_TARGET])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl + +changequote(,)dnl +if [ "${program_prefix}" = "NONE" ] ; then + if [ "${target}" = "${host}" ] ; then + program_prefix= + else + program_prefix=${target}- + fi +fi +changequote([,])dnl +]) + +dnl +dnl $Id$ +dnl +dnl Check whether the target compiler accepts -specs +dnl +dnl 98/02/11 Ralf Corsepius corsepiu@faw.uni-ulm.de +dnl + +AC_DEFUN(RTEMS_GCC_SPECS, +[AC_REQUIRE([RTEMS_PROG_CC]) +AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts -specs,rtems_cv_gcc_specs, +[ +rtems_cv_gcc_specs=no +if test "$rtems_cv_prog_gcc" = "yes"; then + touch confspec + echo 'void f(){}' >conftest.c + if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then + rtems_cv_gcc_specs=yes + fi +fi +rm -f confspec conftest* +])]) + +dnl +dnl $Id$ +dnl +dnl Check whether the target compiler accepts -pipe +dnl +dnl 98/02/11 Ralf Corsepius corsepiu@faw.uni-ulm.de +dnl + +AC_DEFUN(RTEMS_GCC_PIPE, +[AC_REQUIRE([RTEMS_PROG_CC]) +AC_REQUIRE([AC_CANONICAL_HOST]) +AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts --pipe,rtems_cv_gcc_pipe, +[ +rtems_cv_gcc_pipe=no +if test "$rtems_cv_prog_gcc" = "yes"; then +case "$host_os" in + cygwin*) + ;; + *) + echo 'void f(){}' >conftest.c + if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then + rtems_cv_gcc_pipe=yes + fi + rm -f conftest* + ;; +esac +fi +]) +]) + +dnl +dnl $Id$ +dnl +dnl Check for target g++ +dnl +dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de) +dnl Completely reworked + +AC_DEFUN(RTEMS_PROG_CXX, +[ +AC_BEFORE([$0], [AC_PROG_CXXCPP])dnl +AC_BEFORE([$0], [AC_PROG_CXX])dnl +AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl + +dnl Only accept g++ and c++ +dnl NOTE: This might be too restrictive for native compilation +AC_PATH_PROGS(CXX_FOR_TARGET, "$program_prefix"g++ "$program_prefix"c++) +test -z "$CXX_FOR_TARGET" \ + && AC_MSG_ERROR([no acceptable c++ found in \$PATH]) + +dnl backup +rtems_save_CXX=$CXX +rtems_save_CXXFLAGS=$CXXFLAGS + +dnl temporarily set CXX +CXX=$CXX_FOR_TARGET + +AC_PROG_CXX_WORKS +AC_PROG_CXX_GNU + +if test $ac_cv_prog_gxx = yes; then + GXX=yes +dnl Check whether -g works, even if CXXFLAGS is set, in case the package +dnl plays around with CXXFLAGS (such as to build both debugging and +dnl normal versions of a library), tasteless as that idea is. + ac_test_CXXFLAGS="${CXXFLAGS+set}" + ac_save_CXXFLAGS="$CXXFLAGS" + CXXFLAGS= + AC_PROG_CXX_G + if test "$ac_test_CXXFLAGS" = set; then + CXXFLAGS="$ac_save_CXXFLAGS" + elif test $ac_cv_prog_cxx_g = yes; then + CXXFLAGS="-g -O2" + else + CXXFLAGS="-O2" + fi +else + GXX= + test "${CXXFLAGS+set}" = set || CXXFLAGS="-g" +fi + +rtems_cv_prog_gxx=$ac_cv_prog_gxx +rtems_cv_prog_cxx_g=$ac_cv_prog_cxx_g +rtems_cv_prog_cxx_works=$ac_cv_prog_cxx_works +rtems_cv_prog_cxx_cross=$ac_cv_prog_cxx_cross + +CXX=$rtems_save_CXX +CXXFLAGS=$rtems_save_CXXFLAGS + +dnl restore initial values +unset ac_cv_prog_gxx +unset ac_cv_prog_cc_g +unset ac_cv_prog_cxx_works +unset ac_cv_prog_cxx_cross +]) + +AC_DEFUN(RTEMS_PROG_CXX_FOR_TARGET, +[ + RTEMS_PROG_CXX + if test "$rtems_cv_prog_cc_cross" != "$rtems_cv_prog_cxx_cross"; then + AC_MSG_ERROR([***] + [Inconsistency in compiler configuration:] + [Target C compiler and Target C++ compiler] + [must both either be cross compilers or native compilers] + [Hint: If building a posix bsp: LD_LIBRARY_PATH?] ) + fi +]) + +dnl +dnl $Id$ +dnl +dnl Set target tools +dnl +dnl 98/06/23 Ralf Corsepius (corsepiu@faw.uni-ulm.de) +dnl fixing cache/environment variable handling +dnl adding checks for cygwin/egcs '\\'-bug +dnl adding checks for ranlib/ar -s problem +dnl +dnl 98/02/12 Ralf Corsepius (corsepiu@faw.uni-ulm.de) +dnl + +AC_DEFUN(RTEMS_GCC_PRINT, +[ case $host_os in + *cygwin*) + dnl FIXME: Hack for cygwin/egcs reporting mixed '\\' and '/' + dnl Should be removed once cygwin/egcs reports '/' only + $1=`$CC_FOR_TARGET --print-prog-name=$2 | sed -e 's%\\\\%/%g' ` + ;; + *) + $1=`$CC_FOR_TARGET --print-prog-name=$2` + ;; + esac +]) + +AC_DEFUN(RTEMS_PATH_TOOL, +[ +AC_MSG_CHECKING([target's $2]) +AC_CACHE_VAL(ac_cv_path_$1,:) +AC_MSG_RESULT([$ac_cv_path_$1]) + +if test -n "$ac_cv_path_$1"; then + dnl retrieve the value from the cache + $1=$ac_cv_path_$1 +else + dnl the cache was not set + if test -z "[$]$1" ; then + if test "$rtems_cv_prog_gcc" = "yes"; then + # We are using gcc, ask it about its tool + # NOTE: Necessary if gcc was configured to use the target's + # native tools or uses prefixes for gnutools (e.g. gas instead of as) + RTEMS_GCC_PRINT($1,$2) + fi + else + # The user set an environment variable. + # Check whether it is an absolute path, otherwise AC_PATH_PROG + # will override the environment variable, which isn't what the user + # intends + AC_MSG_CHECKING([whether environment variable $1 is an absolute path]) + case "[$]$1" in + /*) # valid + AC_MSG_RESULT("yes") + ;; + *) # invalid for AC_PATH_PROG + AC_MSG_RESULT("no") + AC_MSG_ERROR([***] + [Environment variable $1 should either] + [be unset (preferred) or contain an absolute path]) + ;; + esac + fi + + AC_PATH_PROG($1,"$program_prefix"$2,$3) +fi +]) + +AC_DEFUN(RTEMS_CANONICALIZE_TOOLS, +[AC_REQUIRE([RTEMS_PROG_CC])dnl + +dnl FIXME: What shall be done if these tools are not available? + RTEMS_PATH_TOOL(AR_FOR_TARGET,ar,no) + RTEMS_PATH_TOOL(AS_FOR_TARGET,as,no) + RTEMS_PATH_TOOL(LD_FOR_TARGET,ld,no) + RTEMS_PATH_TOOL(NM_FOR_TARGET,nm,no) + +dnl special treatment of ranlib + RTEMS_PATH_TOOL(RANLIB_FOR_TARGET,ranlib,no) + if test "$RANLIB_FOR_TARGET" = "no"; then + # ranlib wasn't found; check if ar -s is available + RTEMS_AR_FOR_TARGET_S + if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then + dnl override RANLIB_FOR_TARGET's cache + ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s" + RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET + else + AC_MSG_ERROR([***] + [Can't figure out how to build a library index] + [Neither ranlib nor ar -s seem to be available] ) + fi + fi + +dnl NOTE: These may not be available if not using gnutools + RTEMS_PATH_TOOL(OBJCOPY_FOR_TARGET,objcopy,no) + RTEMS_PATH_TOOL(SIZE_FOR_TARGET,size,no) + RTEMS_PATH_TOOL(STRIP_FOR_TARGET,strip,no) +]) + +dnl +dnl $Id$ +dnl + +AC_DEFUN(RTEMS_AR_FOR_TARGET_S, +[ +AC_CACHE_CHECK(whether $AR_FOR_TARGET -s works, +rtems_cv_AR_FOR_TARGET_S, +[ +cat > conftest.$ac_ext <<EOF +int foo( int b ) +{ return b; } +EOF +if AC_TRY_COMMAND($CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext) \ + && AC_TRY_COMMAND($AR_FOR_TARGET -sr conftest.a conftest.o) \ + && test -s conftest.a ; \ +then + rtems_cv_AR_FOR_TARGET_S="yes" +else + rtems_cv_AR_FOR_TARGET_S="no" +fi + rm -f conftest* +]) +]) + + +dnl +dnl $Id$ +dnl + +dnl check for i386 gas supporting 16 bit mode +dnl - binutils 2.9.1.0.7 and higher + +AC_DEFUN(RTEMS_I386_GAS_CODE16, +[ if test "${target_cpu}" = "i386"; then + AC_CACHE_CHECK([for 16 bit mode assembler support], + rtems_cv_prog_gas_code16, + [cat > conftest.s << EOF + .code16 + data32 + addr32 + lgdt 0 +EOF + if AC_TRY_COMMAND($AS_FOR_TARGET -o conftest.o conftest.s); then + rtems_cv_prog_gas_code16=yes + else + rtems_cv_prog_gas_code16=no + fi]) + RTEMS_GAS_CODE16="$rtems_cv_prog_gas_code16" + fi + AC_SUBST(RTEMS_GAS_CODE16) +]) + + +dnl +dnl $Id$ +dnl +dnl Check for System V IPC calls used by Unix simulators +dnl +dnl 98/07/17 Dario Alcocer alcocer@netcom.com +dnl Ralf Corsepius corsepiu@faw.uni-ulm.de +dnl +dnl Note: $host_os should probably *not* ever be used here to +dnl determine if host supports System V IPC calls, since some +dnl (e.g. FreeBSD 2.x) are configured by default to include only +dnl a subset of the System V IPC calls. Therefore, to make sure +dnl all of the required calls are found, test for each call explicitly. +dnl +dnl All of the calls use IPC_PRIVATE, so tests will not unintentionally +dnl modify any existing key sets. See the man pages for semget, shmget, +dnl msgget, semctl, shmctl and msgctl for details. + +AC_DEFUN(RTEMS_SYSV_SEM, +[AC_REQUIRE([AC_PROG_CC]) +AC_REQUIRE([RTEMS_CANONICAL_HOST]) +AC_CACHE_CHECK(whether $RTEMS_HOST supports System V semaphores, +rtems_cv_sysv_sem, +[ +AC_TRY_RUN([ +#include <sys/types.h> +#include <sys/ipc.h> +#include <sys/sem.h> +int main () { +#if !defined(sun) + union semun arg ; +#else + union semun { + int val; + struct semid_ds *buf; + ushort *array; + } arg; +#endif + int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400); + if (id == -1) + exit(1); + arg.val = 0; /* avoid implicit type cast to union */ + if (semctl(id, 0, IPC_RMID, arg) == -1) + exit(1); + exit(0); +} +], +rtems_cv_sysv_sem="yes", rtems_cv_sysv_sem="no", :) +]) +]) + +AC_DEFUN(RTEMS_SYSV_SHM, +[AC_REQUIRE([AC_PROG_CC]) +AC_REQUIRE([RTEMS_CANONICAL_HOST]) +AC_CACHE_CHECK(whether $RTEMS_HOST supports System V shared memory, +rtems_cv_sysv_shm, +[ +AC_TRY_RUN([ +#include <sys/types.h> +#include <sys/ipc.h> +#include <sys/shm.h> +int main () { + int id=shmget(IPC_PRIVATE,1,IPC_CREAT|0400); + if (id == -1) + exit(1); + if (shmctl(id, IPC_RMID, 0) == -1) + exit(1); + exit(0); +} +], +rtems_cv_sysv_shm="yes", rtems_cv_sysv_shm="no", :) +]) +]) + +AC_DEFUN(RTEMS_SYSV_MSG, +[AC_REQUIRE([AC_PROG_CC]) +AC_REQUIRE([RTEMS_CANONICAL_HOST]) +AC_CACHE_CHECK(whether $RTEMS_HOST supports System V messages, +rtems_cv_sysv_msg, +[ +AC_TRY_RUN([ +#include <sys/types.h> +#include <sys/ipc.h> +#include <sys/msg.h> +int main () { + int id=msgget(IPC_PRIVATE,IPC_CREAT|0400); + if (id == -1) + exit(1); + if (msgctl(id, IPC_RMID, 0) == -1) + exit(1); + exit(0); +} +], +rtems_cv_sysv_msg="yes", rtems_cv_sysv_msg="no", :) +]) +]) + +AC_DEFUN(RTEMS_CHECK_SYSV_UNIX, +[AC_REQUIRE([RTEMS_CANONICAL_HOST]) +if test "$RTEMS_CPU" = "unix" ; then + RTEMS_SYSV_SEM + if test "$rtems_cv_sysv_sem" != "yes" ; then + AC_MSG_ERROR([System V semaphores don't work, required by simulator]) + fi + RTEMS_SYSV_SHM + if test "$rtems_cv_sysv_shm" != "yes" ; then + AC_MSG_ERROR([System V shared memory doesn't work, required by simulator]) + fi + RTEMS_SYSV_MSG + if test "$rtems_cv_sysv_msg" != "yes" ; then + AC_MSG_ERROR([System V messages don't work, required by simulator]) + fi +fi +]) + +dnl $Id$ + +dnl Report all available bsps for a target, +dnl check if a bsp-subdirectory is present for all bsps found +dnl +dnl RTEMS_CHECK_BSPS(bsp_list) +AC_DEFUN(RTEMS_CHECK_BSPS, +[ +AC_REQUIRE([RTEMS_CHECK_CPU])dnl sets RTEMS_CPU, target +AC_REQUIRE([RTEMS_TOP])dnl sets RTEMS_TOPdir +AC_MSG_CHECKING([for bsps]) +case "${target}" in +changequote(,)dnl + i[3456]86-go32-rtems*) +changequote([,])dnl + $1="go32 go32_p5" + ;; + *) + files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU` + for file in $files; do + case $file in + shared*);; + Makefile*);; + READ*);; + CVS*);; + pxfl*);; + go32*);; # so the i386 port can pick up the other Makefiles + # Now account for BSPs with build variants + gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";; + p4000) rtems_bsp="$rtems_bsp p4600 p4650";; + mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";; + *) $1="[$]$1 $file";; + esac; + done + ;; +esac +AC_MSG_RESULT([[$]$1 .. done]) +])dnl + +AC_DEFUN(RTEMS_CHECK_CUSTOM_BSP, +[dnl +AC_MSG_CHECKING([for make/custom/[$]$1.cfg]) +if test -r "$srcdir/$RTEMS_TOPdir/make/custom/[$]$1.cfg"; then + AC_MSG_RESULT([yes]) +else + AC_MSG_ERROR([no]) +fi +])dnl + +dnl +dnl $Id$ +dnl + +dnl RTEMS_BSP_ALIAS(BSP_ALIAS,BSP_RETURNED) +dnl convert a bsp alias $1 into its bsp directory $2 +AC_DEFUN(RTEMS_BSP_ALIAS, +[ + # account for "aliased" bsps which share source code + case $1 in + mvme162lx) $2=mvme162 ;; # mvme162 board variant + gen68360_040) $2=gen68360 ;; # 68360 in companion mode + go32_p5) $2=go32 ;; # go32 on Pentium class CPU + p4600) $2=p4000 ;; # p4000 board with IDT 4600 + p4650) $2=p4000 ;; # p4000 board with IDT 4650 + *) $2=$1;; + esac +]) + +dnl +dnl $Id$ +dnl + +dnl RTEMS_CHECK_MAKEFILE(path) +dnl Search for Makefile.in's within the directory starting +dnl at path and append an entry for Makefile to global variable +dnl "makefiles" (from configure.in) for each Makefile.in found +dnl +AC_DEFUN(RTEMS_CHECK_MAKEFILE, +[RTEMS_CHECK_FILES_IN($1,Makefile,makefiles) +]) + +dnl +dnl $Id$ +dnl + +dnl RTEMS_CHECK_FILES_IN(path,file,var) +dnl path .. path relative to srcdir, where to start searching for files +dnl file .. name of the files to search for +dnl var .. shell variable to append files found + +AC_DEFUN(RTEMS_CHECK_FILES_IN, +[ +AC_MSG_CHECKING(for $2.in in $1) +if test -d $srcdir/$1; then + rtems_av_save_dir=`pwd`; + cd $srcdir; + rtems_av_tmp=`find $1 -name "$2.in" -print | sed "s/$2\.in/%/" | sort | sed "s/%/$2/"` + $3="$$3 $rtems_av_tmp"; + cd $rtems_av_save_dir; + AC_MSG_RESULT(done) +else + AC_MSG_RESULT(no) +fi +]) + + +AC_DEFUN(RTEMS_CHECK_RDBG, +[dnl +AC_REQUIRE([RTEMS_TOP])dnl +AC_REQUIRE([RTEMS_CHECK_CPU])dnl +AC_CACHE_CHECK([whether cpu supports librdbg], + rtems_cv_has_rdbg, + [ + if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/librdbg/${RTEMS_CPU}"; then + rtems_cv_has_rdbg="yes" ; + else + rtems_cv_has_rdbg="no"; + fi + ]) +]) + diff --git a/c/src/lib/configure b/c/src/lib/configure new file mode 100644 index 0000000000..5cdeaf695a --- /dev/null +++ b/c/src/lib/configure @@ -0,0 +1,3556 @@ +#! /bin/sh + +# Guess values for system-dependent variables and create Makefiles. +# Generated automatically using autoconf version 2.13 +# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. + +# Defaults: +ac_help= +ac_default_prefix=/usr/local +# Any additions from configure.in: +ac_help="$ac_help + --with-target-subdir=DIR" +ac_help="$ac_help + --enable-maintainer-mode enable make rules and dependencies not useful + (and sometimes confusing) to the casual installer" +ac_help="$ac_help + --enable-multiprocessing enable multiprocessing interface" +ac_help="$ac_help + --enable-posix enable posix interface" +ac_help="$ac_help + --enable-networking enable TCP/IP stack" +ac_help="$ac_help + --enable-rdbg enable remote debugger" +ac_help="$ac_help + --enable-rtems-inlines enable RTEMS inline functions + (default:enabled, disable to use macros)" +ac_help="$ac_help + --enable-cxx enable C++ support, + and build the rtems++ library" +ac_help="$ac_help + --enable-gcc28 enable use of gcc 2.8.x features" +ac_help="$ac_help + --enable-libcdir=directory set the directory for the C library" +ac_help="$ac_help + --enable-bare-cpu-cflags specify a particular cpu cflag + (bare bsp specific)" +ac_help="$ac_help + --enable-bare-cpu-model specify a particular cpu model + (bare bsp specific)" +ac_help="$ac_help +\ + --enable-hwapi enable hardware API library" +ac_help="$ac_help +\ + --enable-hwapi enable hardware API library" + +# Initialize some variables set by options. +# The variables have the same names as the options, with +# dashes changed to underlines. +build=NONE +cache_file=./config.cache +exec_prefix=NONE +host=NONE +no_create= +nonopt=NONE +no_recursion= +prefix=NONE +program_prefix=NONE +program_suffix=NONE +program_transform_name=s,x,x, +silent= +site= +srcdir= +target=NONE +verbose= +x_includes=NONE +x_libraries=NONE +bindir='${exec_prefix}/bin' +sbindir='${exec_prefix}/sbin' +libexecdir='${exec_prefix}/libexec' +datadir='${prefix}/share' +sysconfdir='${prefix}/etc' +sharedstatedir='${prefix}/com' +localstatedir='${prefix}/var' +libdir='${exec_prefix}/lib' +includedir='${prefix}/include' +oldincludedir='/usr/include' +infodir='${prefix}/info' +mandir='${prefix}/man' + +# Initialize some other variables. +subdirs= +MFLAGS= MAKEFLAGS= +SHELL=${CONFIG_SHELL-/bin/sh} +# Maximum number of lines to put in a shell here document. +ac_max_here_lines=12 + +ac_prev= +for ac_option +do + + # If the previous option needs an argument, assign it. + if test -n "$ac_prev"; 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then + echo "configure: warning: $ac_option: invalid host type" 1>&2 + fi + if test "x$nonopt" != xNONE; then + { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } + fi + nonopt="$ac_option" + ;; + + esac +done + +if test -n "$ac_prev"; then + { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } +fi + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +# File descriptor usage: +# 0 standard input +# 1 file creation +# 2 errors and warnings +# 3 some systems may open it to /dev/tty +# 4 used on the Kubota Titan +# 6 checking for... messages and results +# 5 compiler messages saved in config.log +if test "$silent" = yes; then + exec 6>/dev/null +else + exec 6>&1 +fi +exec 5>./config.log + +echo "\ +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. +" 1>&5 + +# Strip out --no-create and --no-recursion so they do not pile up. +# Also quote any args containing shell metacharacters. +ac_configure_args= +for ac_arg +do + case "$ac_arg" in + -no-create | --no-create | --no-creat | --no-crea | --no-cre \ + | --no-cr | --no-c) ;; + -no-recursion | --no-recursion | --no-recursio | --no-recursi \ + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) + ac_configure_args="$ac_configure_args '$ac_arg'" ;; + *) ac_configure_args="$ac_configure_args $ac_arg" ;; + esac +done + +# NLS nuisances. +# Only set these to C if already set. These must not be set unconditionally +# because not all systems understand e.g. LANG=C (notably SCO). +# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! +# Non-C LC_CTYPE values break the ctype check. +if test "${LANG+set}" = set; then LANG=C; export LANG; fi +if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi +if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi +if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -rf conftest* confdefs.h +# AIX cpp loses on an empty file, so make sure it contains at least a newline. +echo > confdefs.h + +# A filename unique to this package, relative to the directory that +# configure is in, which we can look for to find out if srcdir is correct. +ac_unique_file=libbsp + +# Find the source files, if location was not specified. +if test -z "$srcdir"; then + ac_srcdir_defaulted=yes + # Try the directory containing this script, then its parent. + ac_prog=$0 + ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` + test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. + srcdir=$ac_confdir + if test ! -r $srcdir/$ac_unique_file; then + srcdir=.. + fi +else + ac_srcdir_defaulted=no +fi +if test ! -r $srcdir/$ac_unique_file; then + if test "$ac_srcdir_defaulted" = yes; then + { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } + else + { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } + fi +fi +srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` + +# Prefer explicitly selected file to automatically selected ones. +if test -z "$CONFIG_SITE"; then + if test "x$prefix" != xNONE; then + CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" + else + CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" + fi +fi +for ac_site_file in $CONFIG_SITE; do + if test -r "$ac_site_file"; then + echo "loading site script $ac_site_file" + . "$ac_site_file" + fi +done + +if test -r "$cache_file"; then + echo "loading cache $cache_file" + . $cache_file +else + echo "creating cache $cache_file" + > $cache_file +fi + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +ac_exeext= +ac_objext=o +if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then + # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. + if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then + ac_n= ac_c=' +' ac_t=' ' + else + ac_n=-n ac_c= ac_t= + fi +else + ac_n= ac_c='\c' ac_t= +fi + + +# Check whether --with-target-subdir or --without-target-subdir was given. +if test "${with_target_subdir+set}" = set; then + withval="$with_target_subdir" + TARGET_SUBDIR="$withval" +else + TARGET_SUBDIR="." +fi + + +RTEMS_TOPdir="../../.."; + + +echo $ac_n "checking for RTEMS Version""... $ac_c" 1>&6 +echo "configure:573: checking for RTEMS Version" >&5 +if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then +RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \ +sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'` +else +{ echo "configure: error: Unable to find ${RTEMS_TOPdir}/VERSION" 1>&2; exit 1; } +fi +if test -z "$RTEMS_VERSION"; then +{ echo "configure: error: Unable to determine version" 1>&2; exit 1; } +fi +echo "$ac_t""$RTEMS_VERSION" 1>&6 + +ac_aux_dir= +for ac_dir in ../../.. $srcdir/../../..; do + if test -f $ac_dir/install-sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f $ac_dir/install.sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + fi +done +if test -z "$ac_aux_dir"; then + { echo "configure: error: can not find install-sh or install.sh in ../../.. $srcdir/../../.." 1>&2; exit 1; } +fi +ac_config_guess=$ac_aux_dir/config.guess +ac_config_sub=$ac_aux_dir/config.sub +ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. + + +echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 +echo "configure:606: checking whether ${MAKE-make} sets \${MAKE}" >&5 +set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftestmake <<\EOF +all: + @echo 'ac_maketemp="${MAKE}"' +EOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` +if test -n "$ac_maketemp"; then + eval ac_cv_prog_make_${ac_make}_set=yes +else + eval ac_cv_prog_make_${ac_make}_set=no +fi +rm -f conftestmake +fi +if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then + echo "$ac_t""yes" 1>&6 + SET_MAKE= +else + echo "$ac_t""no" 1>&6 + SET_MAKE="MAKE=${MAKE-make}" +fi + + + +# Do some error checking and defaulting for the host and target type. +# The inputs are: +# configure --host=HOST --target=TARGET --build=BUILD NONOPT +# +# The rules are: +# 1. You are not allowed to specify --host, --target, and nonopt at the +# same time. +# 2. Host defaults to nonopt. +# 3. If nonopt is not specified, then host defaults to the current host, +# as determined by config.guess. +# 4. Target and build default to nonopt. +# 5. If nonopt is not specified, then target and build default to host. + +# The aliases save the names the user supplied, while $host etc. +# will get canonicalized. +case $host---$target---$nonopt in +NONE---*---* | *---NONE---* | *---*---NONE) ;; +*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;; +esac + + +# Make sure we can run config.sub. +if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then : +else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } +fi + +echo $ac_n "checking host system type""... $ac_c" 1>&6 +echo "configure:661: checking host system type" >&5 + +host_alias=$host +case "$host_alias" in +NONE) + case $nonopt in + NONE) + if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then : + else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } + fi ;; + *) host_alias=$nonopt ;; + esac ;; +esac + +host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias` +host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$host" 1>&6 + +echo $ac_n "checking target system type""... $ac_c" 1>&6 +echo "configure:682: checking target system type" >&5 + +target_alias=$target +case "$target_alias" in +NONE) + case $nonopt in + NONE) target_alias=$host_alias ;; + *) target_alias=$nonopt ;; + esac ;; +esac + +target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias` +target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$target" 1>&6 + +echo $ac_n "checking build system type""... $ac_c" 1>&6 +echo "configure:700: checking build system type" >&5 + +build_alias=$build +case "$build_alias" in +NONE) + case $nonopt in + NONE) build_alias=$host_alias ;; + *) build_alias=$nonopt ;; + esac ;; +esac + +build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias` +build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$build" 1>&6 + +test "$host_alias" != "$target_alias" && + test "$program_prefix$program_suffix$program_transform_name" = \ + NONENONEs,x,x, && + program_prefix=${target_alias}- + +echo $ac_n "checking rtems target cpu""... $ac_c" 1>&6 +echo "configure:723: checking rtems target cpu" >&5 +case "${target}" in + # hpux unix port should go here + i[3456]86-go32-rtems*) + RTEMS_CPU=i386 + ;; + i[3456]86-pc-linux*) # unix "simulator" port + RTEMS_CPU=unix + ;; + i[3456]86-*freebsd2*) # unix "simulator" port + RTEMS_CPU=unix + ;; + no_cpu-*rtems*) + RTEMS_CPU=no_cpu + ;; + sparc-sun-solaris*) # unix "simulator" port + RTEMS_CPU=unix + ;; + *) + RTEMS_CPU=`echo $target | sed 's%^\([^-]*\)-\(.*\)$%\1%'` + ;; +esac + +echo "$ac_t""$RTEMS_CPU" 1>&6 + + +echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6 +echo "configure:750: checking whether to enable maintainer-specific portions of Makefiles" >&5 + # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. +if test "${enable_maintainer_mode+set}" = set; then + enableval="$enable_maintainer_mode" + USE_MAINTAINER_MODE=$enableval +else + USE_MAINTAINER_MODE=no +fi + + echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6 + + +if test $USE_MAINTAINER_MODE = yes; then + MAINTAINER_MODE_TRUE= + MAINTAINER_MODE_FALSE='#' +else + MAINTAINER_MODE_TRUE='#' + MAINTAINER_MODE_FALSE= +fi + MAINT=$MAINTAINER_MODE_TRUE + + + + +# Check whether --enable-multiprocessing or --disable-multiprocessing was given. +if test "${enable_multiprocessing+set}" = set; then + enableval="$enable_multiprocessing" + case "${enableval}" in + yes) RTEMS_HAS_MULTIPROCESSING=yes ;; + no) RTEMS_HAS_MULTIPROCESSING=no ;; + *) { echo "configure: error: bad value ${enableval} for enable-multiprocessing option" 1>&2; exit 1; } ;; +esac +else + RTEMS_HAS_MULTIPROCESSING=no +fi + + + +# Check whether --enable-posix or --disable-posix was given. +if test "${enable_posix+set}" = set; then + enableval="$enable_posix" + case "${enableval}" in + yes) RTEMS_HAS_POSIX_API=yes ;; + no) RTEMS_HAS_POSIX_API=no ;; + *) { echo "configure: error: bad value ${enableval} for enable-posix option" 1>&2; exit 1; } ;; +esac +else + RTEMS_HAS_POSIX_API=yes +fi + + + +case "${target}" in + # hpux unix port should go here + i[3456]86-go32-rtems*) + RTEMS_HAS_POSIX_API=no + ;; + i[3456]86-pc-linux*) # unix "simulator" port + RTEMS_HAS_POSIX_API=no + ;; + i[3456]86-*freebsd2*) # unix "simulator" port + RTEMS_HAS_POSIX_API=no + ;; + no_cpu-*rtems*) + RTEMS_HAS_POSIX_API=no + ;; + sparc-sun-solaris*) # unix "simulator" port + RTEMS_HAS_POSIX_API=no + ;; + *) + ;; +esac + + + +# Check whether --enable-networking or --disable-networking was given. +if test "${enable_networking+set}" = set; then + enableval="$enable_networking" + case "${enableval}" in + yes) RTEMS_HAS_NETWORKING=yes ;; + no) RTEMS_HAS_NETWORKING=no ;; + *) { echo "configure: error: bad value ${enableval} for enable-networking option" 1>&2; exit 1; } ;; +esac +else + RTEMS_HAS_NETWORKING=yes +fi + + + +# Check whether --enable-rdbg or --disable-rdbg was given. +if test "${enable_rdbg+set}" = set; then + enableval="$enable_rdbg" + case "${enableval}" in + yes) RTEMS_HAS_RDBG=yes ;; + no) RTEMS_HAS_RDBG=no ;; + *) { echo "configure: error: bad value ${enableval} for enable-rdbg option" 1>&2; exit 1; } ;; +esac +else + RTEMS_HAS_RDBG=no +fi + + +# Check whether --enable-rtems-inlines or --disable-rtems-inlines was given. +if test "${enable_rtems_inlines+set}" = set; then + enableval="$enable_rtems_inlines" + case "${enableval}" in + yes) RTEMS_USE_MACROS=no ;; + no) RTEMS_USE_MACROS=yes ;; + *) { echo "configure: error: bad value ${enableval} for disable-rtems-inlines option" 1>&2; exit 1; } ;; +esac +else + RTEMS_USE_MACROS=no +fi + + + +# Check whether --enable-cxx or --disable-cxx was given. +if test "${enable_cxx+set}" = set; then + enableval="$enable_cxx" + case "${enableval}" in + yes) RTEMS_HAS_CPLUSPLUS=yes ;; + no) RTEMS_HAS_CPLUSPLUS=no ;; + *) { echo "configure: error: bad value ${enableval} for enable-cxx option" 1>&2; exit 1; } ;; +esac +else + RTEMS_HAS_CPLUSPLUS=no +fi + + + +# Check whether --enable-gcc28 or --disable-gcc28 was given. +if test "${enable_gcc28+set}" = set; then + enableval="$enable_gcc28" + case "${enableval}" in + yes) RTEMS_USE_GCC272=no ;; + no) RTEMS_USE_GCC272=yes ;; + *) { echo "configure: error: bad value ${enableval} for gcc-28 option" 1>&2; exit 1; } ;; +esac +else + RTEMS_USE_GCC272=no +fi + + + +# Check whether --enable-libcdir or --disable-libcdir was given. +if test "${enable_libcdir+set}" = set; then + enableval="$enable_libcdir" + RTEMS_LIBC_DIR="${enableval}" ; \ +test -d ${enableval} || { echo "configure: error: "$enableval is not a directory" " 1>&2; exit 1; } +fi + + + +# Check whether --enable-bare-cpu-cflags or --disable-bare-cpu-cflags was given. +if test "${enable_bare_cpu_cflags+set}" = set; then + enableval="$enable_bare_cpu_cflags" + case "${enableval}" in + no) BARE_CPU_CFLAGS="" ;; + *) BARE_CPU_CFLAGS="${enableval}" ;; +esac +else + BARE_CPU_CFLAGS="" +fi + + +# Check whether --enable-bare-cpu-model or --disable-bare-cpu-model was given. +if test "${enable_bare_cpu_model+set}" = set; then + enableval="$enable_bare_cpu_model" + case "${enableval}" in + no) BARE_CPU_MODEL="" ;; + *) BARE_CPU_MODEL="${enableval}" ;; +esac +else + BARE_CPU_MODEL="" +fi + + +# Check whether --enable-hwapi or --disable-hwapi was given. +if test "${enable_hwapi+set}" = set; then + enableval="$enable_hwapi" + case "${enableval}" in + yes) RTEMS_HAS_HWAPI=yes ;; + no) RTEMS_HAS_HWAPI=no ;; + *) { echo "configure: error: bad value ${enableval} for hwapi option" 1>&2; exit 1; } ;; + esac +else + RTEMS_HAS_HWAPI=no +fi + + + +echo $ac_n "checking for RTEMS_BSP""... $ac_c" 1>&6 +echo "configure:942: checking for RTEMS_BSP" >&5 +if eval "test \"`echo '$''{'rtems_cv_RTEMS_BSP'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + test -n "${RTEMS_BSP}" && rtems_cv_RTEMS_BSP="$RTEMS_BSP"; + +fi +if test -z "$rtems_cv_RTEMS_BSP"; then + { echo "configure: error: Missing RTEMS_BSP" 1>&2; exit 1; } +fi +RTEMS_BSP="$rtems_cv_RTEMS_BSP" +echo "$ac_t""${RTEMS_BSP}" 1>&6 + + + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# ./install, which can be erroneously created by make from ./install.sh. +echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 +echo "configure:969: checking for a BSD compatible install" >&5 +if test -z "$INSTALL"; then +if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" + for ac_dir in $PATH; do + # Account for people who put trailing slashes in PATH elements. + case "$ac_dir/" in + /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + if test -f $ac_dir/$ac_prog; then + if test $ac_prog = install && + grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + else + ac_cv_path_install="$ac_dir/$ac_prog -c" + break 2 + fi + fi + done + ;; + esac + done + IFS="$ac_save_IFS" + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL="$ac_cv_path_install" + else + # As a last resort, use the slow shell script. We don't cache a + # path for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the path is relative. + INSTALL="$ac_install_sh" + fi +fi +echo "$ac_t""$INSTALL" 1>&6 + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + + + + +# Is this a supported CPU? +echo $ac_n "checking if cpu $RTEMS_CPU is supported""... $ac_c" 1>&6 +echo "configure:1026: checking if cpu $RTEMS_CPU is supported" >&5 +if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then + echo "$ac_t""yes" 1>&6 +else + { echo "configure: error: no" 1>&2; exit 1; } +fi + + +RTEMS_HOST=$host_os +case "${target}" in + # hpux unix port should go here + i[3456]86-pc-linux*) # unix "simulator" port + RTEMS_HOST=Linux + ;; + i[3456]86-*freebsd2*) # unix "simulator" port + RTEMS_HOST=FreeBSD + ;; + sparc-sun-solaris*) # unix "simulator" port + RTEMS_HOST=Solaris + ;; + *) + ;; +esac + + + + +if test "$TARGET_SUBDIR" = "." ; then +PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)'; +else +PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)' +fi + + +RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP + + +INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change" + + +PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex" + + + + +if [ "${program_prefix}" = "NONE" ] ; then + if [ "${target}" = "${host}" ] ; then + program_prefix= + else + program_prefix=${target}- + fi +fi + + + + +for ac_prog in "$program_prefix"gcc "$program_prefix"cc +do +# Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1087: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_CC_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$CC_FOR_TARGET" in + /*) + ac_cv_path_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_CC_FOR_TARGET="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + ;; +esac +fi +CC_FOR_TARGET="$ac_cv_path_CC_FOR_TARGET" +if test -n "$CC_FOR_TARGET"; then + echo "$ac_t""$CC_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +test -n "$CC_FOR_TARGET" && break +done + +test -z "$CC_FOR_TARGET" \ + && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } + +rtems_save_CC=$CC +rtems_save_CFLAGS=$CFLAGS + +CC=$CC_FOR_TARGET + +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 +echo "configure:1131: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +cat > conftest.$ac_ext << EOF + +#line 1142 "configure" +#include "confdefs.h" + +main(){return(0);} +EOF +if { (eval echo configure:1147: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + ac_cv_prog_cc_works=yes + # If we can't run a trivial program, we are probably using a cross compiler. + if (./conftest; exit) 2>/dev/null; then + ac_cv_prog_cc_cross=no + else + ac_cv_prog_cc_cross=yes + fi +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_cv_prog_cc_works=no +fi +rm -fr conftest* +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 +if test $ac_cv_prog_cc_works = no; then + { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } +fi +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 +echo "configure:1173: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 +echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 +cross_compiling=$ac_cv_prog_cc_cross + +echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 +echo "configure:1178: checking whether we are using GNU C" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.c <<EOF +#ifdef __GNUC__ + yes; +#endif +EOF +if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1187: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then + ac_cv_prog_gcc=yes +else + ac_cv_prog_gcc=no +fi +fi + +echo "$ac_t""$ac_cv_prog_gcc" 1>&6 + +if test $ac_cv_prog_gcc = yes; then + GCC=yes + ac_test_CFLAGS="${CFLAGS+set}" + ac_save_CFLAGS="$CFLAGS" + CFLAGS= + echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 +echo "configure:1202: checking whether ${CC-cc} accepts -g" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + echo 'void f(){}' > conftest.c +if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then + ac_cv_prog_cc_g=yes +else + ac_cv_prog_cc_g=no +fi +rm -f conftest* + +fi + +echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 + if test "$ac_test_CFLAGS" = set; then + CFLAGS="$ac_save_CFLAGS" + elif test $ac_cv_prog_cc_g = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-O2" + fi +else + GCC= + test "${CFLAGS+set}" = set || CFLAGS="-g" +fi + +rtems_cv_prog_gcc=$ac_cv_prog_gcc +rtems_cv_prog_cc_g=$ac_cv_prog_cc_g +rtems_cv_prog_cc_works=$ac_cv_prog_cc_works +rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross + +CC=$rtems_save_CC +CFLAGS=$rtems_save_CFLAGS + +unset ac_cv_prog_gcc +unset ac_cv_prog_cc_g +unset ac_cv_prog_cc_works +unset ac_cv_prog_cc_cross + + +echo $ac_n "checking whether $CC_FOR_TARGET accepts -specs""... $ac_c" 1>&6 +echo "configure:1244: checking whether $CC_FOR_TARGET accepts -specs" >&5 +if eval "test \"`echo '$''{'rtems_cv_gcc_specs'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + +rtems_cv_gcc_specs=no +if test "$rtems_cv_prog_gcc" = "yes"; then + touch confspec + echo 'void f(){}' >conftest.c + if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then + rtems_cv_gcc_specs=yes + fi +fi +rm -f confspec conftest* + +fi + +echo "$ac_t""$rtems_cv_gcc_specs" 1>&6 + + +echo $ac_n "checking whether $CC_FOR_TARGET accepts --pipe""... $ac_c" 1>&6 +echo "configure:1265: checking whether $CC_FOR_TARGET accepts --pipe" >&5 +if eval "test \"`echo '$''{'rtems_cv_gcc_pipe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + +rtems_cv_gcc_pipe=no +if test "$rtems_cv_prog_gcc" = "yes"; then +case "$host_os" in + cygwin*) + ;; + *) + echo 'void f(){}' >conftest.c + if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then + rtems_cv_gcc_pipe=yes + fi + rm -f conftest* + ;; +esac +fi + +fi + +echo "$ac_t""$rtems_cv_gcc_pipe" 1>&6 + +if test "$RTEMS_USE_GCC272" != "yes" ; then + if test "$rtems_cv_gcc_specs" = "no"; then + echo "configure: warning: *** disabling --enable-gcc28" 1>&2 + RTEMS_USE_GCC272=yes + fi +fi +test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe" + +case $host_os in +*cygwin*) GCCSED="| sed 's%\\\\%/%g'" ;; +*) ;; +esac + + + +if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then + + + +for ac_prog in "$program_prefix"g++ "$program_prefix"c++ +do +# Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1313: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_CXX_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$CXX_FOR_TARGET" in + /*) + ac_cv_path_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_CXX_FOR_TARGET="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + ;; +esac +fi +CXX_FOR_TARGET="$ac_cv_path_CXX_FOR_TARGET" +if test -n "$CXX_FOR_TARGET"; then + echo "$ac_t""$CXX_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +test -n "$CXX_FOR_TARGET" && break +done + +test -z "$CXX_FOR_TARGET" \ + && { echo "configure: error: no acceptable c++ found in \$PATH" 1>&2; exit 1; } + +rtems_save_CXX=$CXX +rtems_save_CXXFLAGS=$CXXFLAGS + +CXX=$CXX_FOR_TARGET + +echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6 +echo "configure:1357: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5 + +ac_ext=C +# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cxx_cross + +cat > conftest.$ac_ext << EOF + +#line 1368 "configure" +#include "confdefs.h" + +int main(){return(0);} +EOF +if { (eval echo configure:1373: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + ac_cv_prog_cxx_works=yes + # If we can't run a trivial program, we are probably using a cross compiler. + if (./conftest; exit) 2>/dev/null; then + ac_cv_prog_cxx_cross=no + else + ac_cv_prog_cxx_cross=yes + fi +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_cv_prog_cxx_works=no +fi +rm -fr conftest* +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6 +if test $ac_cv_prog_cxx_works = no; then + { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; } +fi +echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 +echo "configure:1399: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5 +echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6 +cross_compiling=$ac_cv_prog_cxx_cross + +echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6 +echo "configure:1404: checking whether we are using GNU C++" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.C <<EOF +#ifdef __GNUC__ + yes; +#endif +EOF +if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1413: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then + ac_cv_prog_gxx=yes +else + ac_cv_prog_gxx=no +fi +fi + +echo "$ac_t""$ac_cv_prog_gxx" 1>&6 + +if test $ac_cv_prog_gxx = yes; then + GXX=yes + ac_test_CXXFLAGS="${CXXFLAGS+set}" + ac_save_CXXFLAGS="$CXXFLAGS" + CXXFLAGS= + echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6 +echo "configure:1428: checking whether ${CXX-g++} accepts -g" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + echo 'void f(){}' > conftest.cc +if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then + ac_cv_prog_cxx_g=yes +else + ac_cv_prog_cxx_g=no +fi +rm -f conftest* + +fi + +echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6 + if test "$ac_test_CXXFLAGS" = set; then + CXXFLAGS="$ac_save_CXXFLAGS" + elif test $ac_cv_prog_cxx_g = yes; then + CXXFLAGS="-g -O2" + else + CXXFLAGS="-O2" + fi +else + GXX= + test "${CXXFLAGS+set}" = set || CXXFLAGS="-g" +fi + +rtems_cv_prog_gxx=$ac_cv_prog_gxx +rtems_cv_prog_cxx_g=$ac_cv_prog_cxx_g +rtems_cv_prog_cxx_works=$ac_cv_prog_cxx_works +rtems_cv_prog_cxx_cross=$ac_cv_prog_cxx_cross + +CXX=$rtems_save_CXX +CXXFLAGS=$rtems_save_CXXFLAGS + +unset ac_cv_prog_gxx +unset ac_cv_prog_cc_g +unset ac_cv_prog_cxx_works +unset ac_cv_prog_cxx_cross + + if test "$rtems_cv_prog_cc_cross" != "$rtems_cv_prog_cxx_cross"; then + { echo "configure: error: *** + Inconsistency in compiler configuration: + Target C compiler and Target C++ compiler + must both either be cross compilers or native compilers + Hint: If building a posix bsp: LD_LIBRARY_PATH? " 1>&2; exit 1; } + fi + +fi + + + +echo $ac_n "checking target's ar""... $ac_c" 1>&6 +echo "configure:1481: checking target's ar" >&5 +if eval "test \"`echo '$''{'ac_cv_path_AR_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + : +fi + +echo "$ac_t""$ac_cv_path_AR_FOR_TARGET" 1>&6 + +if test -n "$ac_cv_path_AR_FOR_TARGET"; then + AR_FOR_TARGET=$ac_cv_path_AR_FOR_TARGET +else + if test -z "$AR_FOR_TARGET" ; then + if test "$rtems_cv_prog_gcc" = "yes"; then + # We are using gcc, ask it about its tool + # NOTE: Necessary if gcc was configured to use the target's + # native tools or uses prefixes for gnutools (e.g. gas instead of as) + case $host_os in + *cygwin*) + AR_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ar | sed -e 's%\\\\%/%g' ` + ;; + *) + AR_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ar` + ;; + esac + + fi + else + # The user set an environment variable. + # Check whether it is an absolute path, otherwise AC_PATH_PROG + # will override the environment variable, which isn't what the user + # intends + echo $ac_n "checking whether environment variable AR_FOR_TARGET is an absolute path""... $ac_c" 1>&6 +echo "configure:1514: checking whether environment variable AR_FOR_TARGET is an absolute path" >&5 + case "$AR_FOR_TARGET" in + /*) # valid + echo "$ac_t"""yes"" 1>&6 + ;; + *) # invalid for AC_PATH_PROG + echo "$ac_t"""no"" 1>&6 + { echo "configure: error: *** + Environment variable AR_FOR_TARGET should either + be unset (preferred) or contain an absolute path" 1>&2; exit 1; } + ;; + esac + fi + + # Extract the first word of ""$program_prefix"ar", so it can be a program name with args. +set dummy "$program_prefix"ar; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1531: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_AR_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$AR_FOR_TARGET" in + /*) + ac_cv_path_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_AR_FOR_TARGET="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_AR_FOR_TARGET" && ac_cv_path_AR_FOR_TARGET="no" + ;; +esac +fi +AR_FOR_TARGET="$ac_cv_path_AR_FOR_TARGET" +if test -n "$AR_FOR_TARGET"; then + echo "$ac_t""$AR_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi + + +echo $ac_n "checking target's as""... $ac_c" 1>&6 +echo "configure:1568: checking target's as" >&5 +if eval "test \"`echo '$''{'ac_cv_path_AS_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + : +fi + +echo "$ac_t""$ac_cv_path_AS_FOR_TARGET" 1>&6 + +if test -n "$ac_cv_path_AS_FOR_TARGET"; then + AS_FOR_TARGET=$ac_cv_path_AS_FOR_TARGET +else + if test -z "$AS_FOR_TARGET" ; then + if test "$rtems_cv_prog_gcc" = "yes"; then + # We are using gcc, ask it about its tool + # NOTE: Necessary if gcc was configured to use the target's + # native tools or uses prefixes for gnutools (e.g. gas instead of as) + case $host_os in + *cygwin*) + AS_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=as | sed -e 's%\\\\%/%g' ` + ;; + *) + AS_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=as` + ;; + esac + + fi + else + # The user set an environment variable. + # Check whether it is an absolute path, otherwise AC_PATH_PROG + # will override the environment variable, which isn't what the user + # intends + echo $ac_n "checking whether environment variable AS_FOR_TARGET is an absolute path""... $ac_c" 1>&6 +echo "configure:1601: checking whether environment variable AS_FOR_TARGET is an absolute path" >&5 + case "$AS_FOR_TARGET" in + /*) # valid + echo "$ac_t"""yes"" 1>&6 + ;; + *) # invalid for AC_PATH_PROG + echo "$ac_t"""no"" 1>&6 + { echo "configure: error: *** + Environment variable AS_FOR_TARGET should either + be unset (preferred) or contain an absolute path" 1>&2; exit 1; } + ;; + esac + fi + + # Extract the first word of ""$program_prefix"as", so it can be a program name with args. +set dummy "$program_prefix"as; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1618: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_AS_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$AS_FOR_TARGET" in + /*) + ac_cv_path_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_AS_FOR_TARGET="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_AS_FOR_TARGET" && ac_cv_path_AS_FOR_TARGET="no" + ;; +esac +fi +AS_FOR_TARGET="$ac_cv_path_AS_FOR_TARGET" +if test -n "$AS_FOR_TARGET"; then + echo "$ac_t""$AS_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi + + +echo $ac_n "checking target's ld""... $ac_c" 1>&6 +echo "configure:1655: checking target's ld" >&5 +if eval "test \"`echo '$''{'ac_cv_path_LD_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + : +fi + +echo "$ac_t""$ac_cv_path_LD_FOR_TARGET" 1>&6 + +if test -n "$ac_cv_path_LD_FOR_TARGET"; then + LD_FOR_TARGET=$ac_cv_path_LD_FOR_TARGET +else + if test -z "$LD_FOR_TARGET" ; then + if test "$rtems_cv_prog_gcc" = "yes"; then + # We are using gcc, ask it about its tool + # NOTE: Necessary if gcc was configured to use the target's + # native tools or uses prefixes for gnutools (e.g. gas instead of as) + case $host_os in + *cygwin*) + LD_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ld | sed -e 's%\\\\%/%g' ` + ;; + *) + LD_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ld` + ;; + esac + + fi + else + # The user set an environment variable. + # Check whether it is an absolute path, otherwise AC_PATH_PROG + # will override the environment variable, which isn't what the user + # intends + echo $ac_n "checking whether environment variable LD_FOR_TARGET is an absolute path""... $ac_c" 1>&6 +echo "configure:1688: checking whether environment variable LD_FOR_TARGET is an absolute path" >&5 + case "$LD_FOR_TARGET" in + /*) # valid + echo "$ac_t"""yes"" 1>&6 + ;; + *) # invalid for AC_PATH_PROG + echo "$ac_t"""no"" 1>&6 + { echo "configure: error: *** + Environment variable LD_FOR_TARGET should either + be unset (preferred) or contain an absolute path" 1>&2; exit 1; } + ;; + esac + fi + + # Extract the first word of ""$program_prefix"ld", so it can be a program name with args. +set dummy "$program_prefix"ld; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1705: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_LD_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$LD_FOR_TARGET" in + /*) + ac_cv_path_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_LD_FOR_TARGET="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_LD_FOR_TARGET" && ac_cv_path_LD_FOR_TARGET="no" + ;; +esac +fi +LD_FOR_TARGET="$ac_cv_path_LD_FOR_TARGET" +if test -n "$LD_FOR_TARGET"; then + echo "$ac_t""$LD_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi + + +echo $ac_n "checking target's nm""... $ac_c" 1>&6 +echo "configure:1742: checking target's nm" >&5 +if eval "test \"`echo '$''{'ac_cv_path_NM_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + : +fi + +echo "$ac_t""$ac_cv_path_NM_FOR_TARGET" 1>&6 + +if test -n "$ac_cv_path_NM_FOR_TARGET"; then + NM_FOR_TARGET=$ac_cv_path_NM_FOR_TARGET +else + if test -z "$NM_FOR_TARGET" ; then + if test "$rtems_cv_prog_gcc" = "yes"; then + # We are using gcc, ask it about its tool + # NOTE: Necessary if gcc was configured to use the target's + # native tools or uses prefixes for gnutools (e.g. gas instead of as) + case $host_os in + *cygwin*) + NM_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=nm | sed -e 's%\\\\%/%g' ` + ;; + *) + NM_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=nm` + ;; + esac + + fi + else + # The user set an environment variable. + # Check whether it is an absolute path, otherwise AC_PATH_PROG + # will override the environment variable, which isn't what the user + # intends + echo $ac_n "checking whether environment variable NM_FOR_TARGET is an absolute path""... $ac_c" 1>&6 +echo "configure:1775: checking whether environment variable NM_FOR_TARGET is an absolute path" >&5 + case "$NM_FOR_TARGET" in + /*) # valid + echo "$ac_t"""yes"" 1>&6 + ;; + *) # invalid for AC_PATH_PROG + echo "$ac_t"""no"" 1>&6 + { echo "configure: error: *** + Environment variable NM_FOR_TARGET should either + be unset (preferred) or contain an absolute path" 1>&2; exit 1; } + ;; + esac + fi + + # Extract the first word of ""$program_prefix"nm", so it can be a program name with args. +set dummy "$program_prefix"nm; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1792: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_NM_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$NM_FOR_TARGET" in + /*) + ac_cv_path_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_NM_FOR_TARGET="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_NM_FOR_TARGET" && ac_cv_path_NM_FOR_TARGET="no" + ;; +esac +fi +NM_FOR_TARGET="$ac_cv_path_NM_FOR_TARGET" +if test -n "$NM_FOR_TARGET"; then + echo "$ac_t""$NM_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi + + + +echo $ac_n "checking target's ranlib""... $ac_c" 1>&6 +echo "configure:1830: checking target's ranlib" >&5 +if eval "test \"`echo '$''{'ac_cv_path_RANLIB_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + : +fi + +echo "$ac_t""$ac_cv_path_RANLIB_FOR_TARGET" 1>&6 + +if test -n "$ac_cv_path_RANLIB_FOR_TARGET"; then + RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET +else + if test -z "$RANLIB_FOR_TARGET" ; then + if test "$rtems_cv_prog_gcc" = "yes"; then + # We are using gcc, ask it about its tool + # NOTE: Necessary if gcc was configured to use the target's + # native tools or uses prefixes for gnutools (e.g. gas instead of as) + case $host_os in + *cygwin*) + RANLIB_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ranlib | sed -e 's%\\\\%/%g' ` + ;; + *) + RANLIB_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=ranlib` + ;; + esac + + fi + else + # The user set an environment variable. + # Check whether it is an absolute path, otherwise AC_PATH_PROG + # will override the environment variable, which isn't what the user + # intends + echo $ac_n "checking whether environment variable RANLIB_FOR_TARGET is an absolute path""... $ac_c" 1>&6 +echo "configure:1863: checking whether environment variable RANLIB_FOR_TARGET is an absolute path" >&5 + case "$RANLIB_FOR_TARGET" in + /*) # valid + echo "$ac_t"""yes"" 1>&6 + ;; + *) # invalid for AC_PATH_PROG + echo "$ac_t"""no"" 1>&6 + { echo "configure: error: *** + Environment variable RANLIB_FOR_TARGET should either + be unset (preferred) or contain an absolute path" 1>&2; exit 1; } + ;; + esac + fi + + # Extract the first word of ""$program_prefix"ranlib", so it can be a program name with args. +set dummy "$program_prefix"ranlib; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1880: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_RANLIB_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$RANLIB_FOR_TARGET" in + /*) + ac_cv_path_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_RANLIB_FOR_TARGET="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_RANLIB_FOR_TARGET" && ac_cv_path_RANLIB_FOR_TARGET="no" + ;; +esac +fi +RANLIB_FOR_TARGET="$ac_cv_path_RANLIB_FOR_TARGET" +if test -n "$RANLIB_FOR_TARGET"; then + echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi + + if test "$RANLIB_FOR_TARGET" = "no"; then + # ranlib wasn't found; check if ar -s is available + +echo $ac_n "checking whether $AR_FOR_TARGET -s works""... $ac_c" 1>&6 +echo "configure:1919: checking whether $AR_FOR_TARGET -s works" >&5 +if eval "test \"`echo '$''{'rtems_cv_AR_FOR_TARGET_S'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + +cat > conftest.$ac_ext <<EOF +int foo( int b ) +{ return b; } +EOF +if { ac_try='$CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext'; { (eval echo configure:1928: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \ + && { ac_try='$AR_FOR_TARGET -sr conftest.a conftest.o'; { (eval echo configure:1929: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \ + && test -s conftest.a ; \ +then + rtems_cv_AR_FOR_TARGET_S="yes" +else + rtems_cv_AR_FOR_TARGET_S="no" +fi + rm -f conftest* + +fi + +echo "$ac_t""$rtems_cv_AR_FOR_TARGET_S" 1>&6 + + if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then + ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s" + RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET + else + { echo "configure: error: *** + Can't figure out how to build a library index + Neither ranlib nor ar -s seem to be available " 1>&2; exit 1; } + fi + fi + + +echo $ac_n "checking target's objcopy""... $ac_c" 1>&6 +echo "configure:1954: checking target's objcopy" >&5 +if eval "test \"`echo '$''{'ac_cv_path_OBJCOPY_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + : +fi + +echo "$ac_t""$ac_cv_path_OBJCOPY_FOR_TARGET" 1>&6 + +if test -n "$ac_cv_path_OBJCOPY_FOR_TARGET"; then + OBJCOPY_FOR_TARGET=$ac_cv_path_OBJCOPY_FOR_TARGET +else + if test -z "$OBJCOPY_FOR_TARGET" ; then + if test "$rtems_cv_prog_gcc" = "yes"; then + # We are using gcc, ask it about its tool + # NOTE: Necessary if gcc was configured to use the target's + # native tools or uses prefixes for gnutools (e.g. gas instead of as) + case $host_os in + *cygwin*) + OBJCOPY_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=objcopy | sed -e 's%\\\\%/%g' ` + ;; + *) + OBJCOPY_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=objcopy` + ;; + esac + + fi + else + # The user set an environment variable. + # Check whether it is an absolute path, otherwise AC_PATH_PROG + # will override the environment variable, which isn't what the user + # intends + echo $ac_n "checking whether environment variable OBJCOPY_FOR_TARGET is an absolute path""... $ac_c" 1>&6 +echo "configure:1987: checking whether environment variable OBJCOPY_FOR_TARGET is an absolute path" >&5 + case "$OBJCOPY_FOR_TARGET" in + /*) # valid + echo "$ac_t"""yes"" 1>&6 + ;; + *) # invalid for AC_PATH_PROG + echo "$ac_t"""no"" 1>&6 + { echo "configure: error: *** + Environment variable OBJCOPY_FOR_TARGET should either + be unset (preferred) or contain an absolute path" 1>&2; exit 1; } + ;; + esac + fi + + # Extract the first word of ""$program_prefix"objcopy", so it can be a program name with args. +set dummy "$program_prefix"objcopy; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2004: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_OBJCOPY_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$OBJCOPY_FOR_TARGET" in + /*) + ac_cv_path_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_OBJCOPY_FOR_TARGET="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_OBJCOPY_FOR_TARGET" && ac_cv_path_OBJCOPY_FOR_TARGET="no" + ;; +esac +fi +OBJCOPY_FOR_TARGET="$ac_cv_path_OBJCOPY_FOR_TARGET" +if test -n "$OBJCOPY_FOR_TARGET"; then + echo "$ac_t""$OBJCOPY_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi + + +echo $ac_n "checking target's size""... $ac_c" 1>&6 +echo "configure:2041: checking target's size" >&5 +if eval "test \"`echo '$''{'ac_cv_path_SIZE_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + : +fi + +echo "$ac_t""$ac_cv_path_SIZE_FOR_TARGET" 1>&6 + +if test -n "$ac_cv_path_SIZE_FOR_TARGET"; then + SIZE_FOR_TARGET=$ac_cv_path_SIZE_FOR_TARGET +else + if test -z "$SIZE_FOR_TARGET" ; then + if test "$rtems_cv_prog_gcc" = "yes"; then + # We are using gcc, ask it about its tool + # NOTE: Necessary if gcc was configured to use the target's + # native tools or uses prefixes for gnutools (e.g. gas instead of as) + case $host_os in + *cygwin*) + SIZE_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=size | sed -e 's%\\\\%/%g' ` + ;; + *) + SIZE_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=size` + ;; + esac + + fi + else + # The user set an environment variable. + # Check whether it is an absolute path, otherwise AC_PATH_PROG + # will override the environment variable, which isn't what the user + # intends + echo $ac_n "checking whether environment variable SIZE_FOR_TARGET is an absolute path""... $ac_c" 1>&6 +echo "configure:2074: checking whether environment variable SIZE_FOR_TARGET is an absolute path" >&5 + case "$SIZE_FOR_TARGET" in + /*) # valid + echo "$ac_t"""yes"" 1>&6 + ;; + *) # invalid for AC_PATH_PROG + echo "$ac_t"""no"" 1>&6 + { echo "configure: error: *** + Environment variable SIZE_FOR_TARGET should either + be unset (preferred) or contain an absolute path" 1>&2; exit 1; } + ;; + esac + fi + + # Extract the first word of ""$program_prefix"size", so it can be a program name with args. +set dummy "$program_prefix"size; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2091: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_SIZE_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$SIZE_FOR_TARGET" in + /*) + ac_cv_path_SIZE_FOR_TARGET="$SIZE_FOR_TARGET" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_SIZE_FOR_TARGET="$SIZE_FOR_TARGET" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_SIZE_FOR_TARGET="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_SIZE_FOR_TARGET" && ac_cv_path_SIZE_FOR_TARGET="no" + ;; +esac +fi +SIZE_FOR_TARGET="$ac_cv_path_SIZE_FOR_TARGET" +if test -n "$SIZE_FOR_TARGET"; then + echo "$ac_t""$SIZE_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi + + +echo $ac_n "checking target's strip""... $ac_c" 1>&6 +echo "configure:2128: checking target's strip" >&5 +if eval "test \"`echo '$''{'ac_cv_path_STRIP_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + : +fi + +echo "$ac_t""$ac_cv_path_STRIP_FOR_TARGET" 1>&6 + +if test -n "$ac_cv_path_STRIP_FOR_TARGET"; then + STRIP_FOR_TARGET=$ac_cv_path_STRIP_FOR_TARGET +else + if test -z "$STRIP_FOR_TARGET" ; then + if test "$rtems_cv_prog_gcc" = "yes"; then + # We are using gcc, ask it about its tool + # NOTE: Necessary if gcc was configured to use the target's + # native tools or uses prefixes for gnutools (e.g. gas instead of as) + case $host_os in + *cygwin*) + STRIP_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=strip | sed -e 's%\\\\%/%g' ` + ;; + *) + STRIP_FOR_TARGET=`$CC_FOR_TARGET --print-prog-name=strip` + ;; + esac + + fi + else + # The user set an environment variable. + # Check whether it is an absolute path, otherwise AC_PATH_PROG + # will override the environment variable, which isn't what the user + # intends + echo $ac_n "checking whether environment variable STRIP_FOR_TARGET is an absolute path""... $ac_c" 1>&6 +echo "configure:2161: checking whether environment variable STRIP_FOR_TARGET is an absolute path" >&5 + case "$STRIP_FOR_TARGET" in + /*) # valid + echo "$ac_t"""yes"" 1>&6 + ;; + *) # invalid for AC_PATH_PROG + echo "$ac_t"""no"" 1>&6 + { echo "configure: error: *** + Environment variable STRIP_FOR_TARGET should either + be unset (preferred) or contain an absolute path" 1>&2; exit 1; } + ;; + esac + fi + + # Extract the first word of ""$program_prefix"strip", so it can be a program name with args. +set dummy "$program_prefix"strip; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2178: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_STRIP_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$STRIP_FOR_TARGET" in + /*) + ac_cv_path_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_STRIP_FOR_TARGET="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_STRIP_FOR_TARGET" && ac_cv_path_STRIP_FOR_TARGET="no" + ;; +esac +fi +STRIP_FOR_TARGET="$ac_cv_path_STRIP_FOR_TARGET" +if test -n "$STRIP_FOR_TARGET"; then + echo "$ac_t""$STRIP_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi + + + + if test "${target_cpu}" = "i386"; then + echo $ac_n "checking for 16 bit mode assembler support""... $ac_c" 1>&6 +echo "configure:2217: checking for 16 bit mode assembler support" >&5 +if eval "test \"`echo '$''{'rtems_cv_prog_gas_code16'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.s << EOF + .code16 + data32 + addr32 + lgdt 0 +EOF + if { ac_try='$AS_FOR_TARGET -o conftest.o conftest.s'; { (eval echo configure:2227: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then + rtems_cv_prog_gas_code16=yes + else + rtems_cv_prog_gas_code16=no + fi +fi + +echo "$ac_t""$rtems_cv_prog_gas_code16" 1>&6 + RTEMS_GAS_CODE16="$rtems_cv_prog_gas_code16" + fi + + + + +if test "$RTEMS_GAS_CODE16" = "yes"; then + RTEMS_GAS_CODE16_TRUE= + RTEMS_GAS_CODE16_FALSE='#' +else + RTEMS_GAS_CODE16_TRUE='#' + RTEMS_GAS_CODE16_FALSE= +fi; + +# Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2252: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_CC="gcc" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2282: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_prog_rejected=no + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + break + fi + done + IFS="$ac_save_ifs" +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# -gt 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + set dummy "$ac_dir/$ac_word" "$@" + shift + ac_cv_prog_CC="$@" + fi +fi +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + if test -z "$CC"; then + case "`uname -s`" in + *win32* | *WIN32*) + # Extract the first word of "cl", so it can be a program name with args. +set dummy cl; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2333: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_CC="cl" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + ;; + esac + fi + test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } +fi + +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 +echo "configure:2365: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +cat > conftest.$ac_ext << EOF + +#line 2376 "configure" +#include "confdefs.h" + +main(){return(0);} +EOF +if { (eval echo configure:2381: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + ac_cv_prog_cc_works=yes + # If we can't run a trivial program, we are probably using a cross compiler. + if (./conftest; exit) 2>/dev/null; then + ac_cv_prog_cc_cross=no + else + ac_cv_prog_cc_cross=yes + fi +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_cv_prog_cc_works=no +fi +rm -fr conftest* +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 +if test $ac_cv_prog_cc_works = no; then + { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } +fi +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 +echo "configure:2407: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 +echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 +cross_compiling=$ac_cv_prog_cc_cross + +echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 +echo "configure:2412: checking whether we are using GNU C" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.c <<EOF +#ifdef __GNUC__ + yes; +#endif +EOF +if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2421: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then + ac_cv_prog_gcc=yes +else + ac_cv_prog_gcc=no +fi +fi + +echo "$ac_t""$ac_cv_prog_gcc" 1>&6 + +if test $ac_cv_prog_gcc = yes; then + GCC=yes +else + GCC= +fi + +ac_test_CFLAGS="${CFLAGS+set}" +ac_save_CFLAGS="$CFLAGS" +CFLAGS= +echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 +echo "configure:2440: checking whether ${CC-cc} accepts -g" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + echo 'void f(){}' > conftest.c +if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then + ac_cv_prog_cc_g=yes +else + ac_cv_prog_cc_g=no +fi +rm -f conftest* + +fi + +echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 +if test "$ac_test_CFLAGS" = set; then + CFLAGS="$ac_save_CFLAGS" +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi + + +if test "$RTEMS_CPU" = "unix" ; then + + +echo $ac_n "checking whether $RTEMS_HOST supports System V semaphores""... $ac_c" 1>&6 +echo "configure:2476: checking whether $RTEMS_HOST supports System V semaphores" >&5 +if eval "test \"`echo '$''{'rtems_cv_sysv_sem'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + +if test "$cross_compiling" = yes; then + : +else + cat > conftest.$ac_ext <<EOF +#line 2485 "configure" +#include "confdefs.h" + +#include <sys/types.h> +#include <sys/ipc.h> +#include <sys/sem.h> +int main () { +#if !defined(sun) + union semun arg ; +#else + union semun { + int val; + struct semid_ds *buf; + ushort *array; + } arg; +#endif + int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400); + if (id == -1) + exit(1); + arg.val = 0; /* avoid implicit type cast to union */ + if (semctl(id, 0, IPC_RMID, arg) == -1) + exit(1); + exit(0); +} + +EOF +if { (eval echo configure:2511: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + rtems_cv_sysv_sem="yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + rtems_cv_sysv_sem="no" +fi +rm -fr conftest* +fi + + +fi + +echo "$ac_t""$rtems_cv_sysv_sem" 1>&6 + + if test "$rtems_cv_sysv_sem" != "yes" ; then + { echo "configure: error: System V semaphores don't work, required by simulator" 1>&2; exit 1; } + fi + + +echo $ac_n "checking whether $RTEMS_HOST supports System V shared memory""... $ac_c" 1>&6 +echo "configure:2534: checking whether $RTEMS_HOST supports System V shared memory" >&5 +if eval "test \"`echo '$''{'rtems_cv_sysv_shm'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + +if test "$cross_compiling" = yes; then + : +else + cat > conftest.$ac_ext <<EOF +#line 2543 "configure" +#include "confdefs.h" + +#include <sys/types.h> +#include <sys/ipc.h> +#include <sys/shm.h> +int main () { + int id=shmget(IPC_PRIVATE,1,IPC_CREAT|0400); + if (id == -1) + exit(1); + if (shmctl(id, IPC_RMID, 0) == -1) + exit(1); + exit(0); +} + +EOF +if { (eval echo configure:2559: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + rtems_cv_sysv_shm="yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + rtems_cv_sysv_shm="no" +fi +rm -fr conftest* +fi + + +fi + +echo "$ac_t""$rtems_cv_sysv_shm" 1>&6 + + if test "$rtems_cv_sysv_shm" != "yes" ; then + { echo "configure: error: System V shared memory doesn't work, required by simulator" 1>&2; exit 1; } + fi + + +echo $ac_n "checking whether $RTEMS_HOST supports System V messages""... $ac_c" 1>&6 +echo "configure:2582: checking whether $RTEMS_HOST supports System V messages" >&5 +if eval "test \"`echo '$''{'rtems_cv_sysv_msg'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + +if test "$cross_compiling" = yes; then + : +else + cat > conftest.$ac_ext <<EOF +#line 2591 "configure" +#include "confdefs.h" + +#include <sys/types.h> +#include <sys/ipc.h> +#include <sys/msg.h> +int main () { + int id=msgget(IPC_PRIVATE,IPC_CREAT|0400); + if (id == -1) + exit(1); + if (msgctl(id, IPC_RMID, 0) == -1) + exit(1); + exit(0); +} + +EOF +if { (eval echo configure:2607: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + rtems_cv_sysv_msg="yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + rtems_cv_sysv_msg="no" +fi +rm -fr conftest* +fi + + +fi + +echo "$ac_t""$rtems_cv_sysv_msg" 1>&6 + + if test "$rtems_cv_sysv_msg" != "yes" ; then + { echo "configure: error: System V messages don't work, required by simulator" 1>&2; exit 1; } + fi +fi + + +# find all the Makefiles for the BSPs +makefiles="$makefiles libbsp/$RTEMS_CPU/Makefile" + +if test "${RTEMS_BSP}" = "bare"; then +makefiles="$makefiles libbsp/bare/Makefile" +fi + +echo $ac_n "checking for make/custom/$RTEMS_BSP.cfg""... $ac_c" 1>&6 +echo "configure:2638: checking for make/custom/$RTEMS_BSP.cfg" >&5 +if test -r "$srcdir/$RTEMS_TOPdir/make/custom/$RTEMS_BSP.cfg"; then + echo "$ac_t""yes" 1>&6 +else + { echo "configure: error: no" 1>&2; exit 1; } +fi + + + + # account for "aliased" bsps which share source code + case ${RTEMS_BSP} in + mvme162lx) bspdir=mvme162 ;; # mvme162 board variant + gen68360_040) bspdir=gen68360 ;; # 68360 in companion mode + go32_p5) bspdir=go32 ;; # go32 on Pentium class CPU + p4600) bspdir=p4000 ;; # p4000 board with IDT 4600 + p4650) bspdir=p4000 ;; # p4000 board with IDT 4650 + *) bspdir=${RTEMS_BSP};; + esac + + +# Is there code where there should be for this BSP? +# The bare bsp is a special case as it is not under the RTEMS_CPU path +case ${RTEMS_BSP} in + bare) + bspcpudir= + if test "X${BARE_CPU_CFLAGS}" = "X" ; then + { echo "configure: error: --enable-bare-cpu-cflags not specified for bare bsp" 1>&2; exit 1; } + fi + if test "X${BARE_CPU_MODEL}" = "X" ; then + { echo "configure: error: --enable-bare-cpu-model not specified for bare bsp" 1>&2; exit 1; } + fi + ;; + *) + bspcpudir=$RTEMS_CPU/ + ;; +esac + +if test "$RTEMS_BSP" = "bare" ; then + RTEMS_LIBBSP_CPU_SUBDIR="bare" +else + RTEMS_LIBBSP_CPU_SUBDIR='$(RTEMS_CPU)' +fi + + +if test -d "$srcdir/libbsp/$bspcpudir$bspdir"; then + +echo $ac_n "checking for Makefile.in in libbsp/${bspcpudir}$bspdir""... $ac_c" 1>&6 +echo "configure:2685: checking for Makefile.in in libbsp/${bspcpudir}$bspdir" >&5 +if test -d $srcdir/libbsp/${bspcpudir}$bspdir; then + rtems_av_save_dir=`pwd`; + cd $srcdir; + rtems_av_tmp=`find libbsp/${bspcpudir}$bspdir -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"` + makefiles="$makefiles $rtems_av_tmp"; + cd $rtems_av_save_dir; + echo "$ac_t""done" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + + +echo $ac_n "checking for Makefile.in in libbsp/${bspcpudir}shared""... $ac_c" 1>&6 +echo "configure:2700: checking for Makefile.in in libbsp/${bspcpudir}shared" >&5 +if test -d $srcdir/libbsp/${bspcpudir}shared; then + rtems_av_save_dir=`pwd`; + cd $srcdir; + rtems_av_tmp=`find libbsp/${bspcpudir}shared -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"` + makefiles="$makefiles $rtems_av_tmp"; + cd $rtems_av_save_dir; + echo "$ac_t""done" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + + + # HACK: sed out bsp-tools from makefiles + t="libbsp/$bspcpudir$bspdir/tools" + if test -d "$srcdir/$t"; then + bsptools_cfgdirs="$bsptools_cfgdirs $t" + makefiles=`echo "$makefiles" | sed -e "s%$t/.*Makefile%%g"` + fi +else + { echo "configure: error: unable to find libbsp directory ($bspdir) for ${RTEMS_BSP}" 1>&2; exit 1; } +fi + + + +if test "$RTEMS_CPU" = "unix"; then + UNIX_TRUE= + UNIX_FALSE='#' +else + UNIX_TRUE='#' + UNIX_FALSE= +fi +# find all the CPU dependent library Makefiles + +echo $ac_n "checking for Makefile.in in libcpu/$RTEMS_CPU""... $ac_c" 1>&6 +echo "configure:2736: checking for Makefile.in in libcpu/$RTEMS_CPU" >&5 +if test -d $srcdir/libcpu/$RTEMS_CPU; then + rtems_av_save_dir=`pwd`; + cd $srcdir; + rtems_av_tmp=`find libcpu/$RTEMS_CPU -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"` + makefiles="$makefiles $rtems_av_tmp"; + cd $rtems_av_save_dir; + echo "$ac_t""done" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + + +case "${target}" in + i[3456]86-go32-rtems*) + ;; + *) + +echo $ac_n "checking for Makefile.in in start/$RTEMS_CPU""... $ac_c" 1>&6 +echo "configure:2756: checking for Makefile.in in start/$RTEMS_CPU" >&5 +if test -d $srcdir/start/$RTEMS_CPU; then + rtems_av_save_dir=`pwd`; + cd $srcdir; + rtems_av_tmp=`find start/$RTEMS_CPU -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"` + makefiles="$makefiles $rtems_av_tmp"; + cd $rtems_av_save_dir; + echo "$ac_t""done" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + + ;; +esac + +# If RTEMS macros are enabled, then use them. Otherwise, use inlines. +if test "$RTEMS_USE_MACROS" = "yes"; then + inline_dir=macros + if test "$RTEMS_HAS_POSIX_API" = "yes"; then + # The problem is that there is currently no code in posix/macros :) + { echo "configure: error: Macros are not implemented for the POSIX API" 1>&2; exit 1; } + fi +else + inline_dir=inline +fi + +# If the TCP/IP stack is enabled, then find all TCP/IP Makefiles +echo $ac_n "checking if networking is enabled? ""... $ac_c" 1>&6 +echo "configure:2785: checking if networking is enabled? " >&5 +echo "$ac_t""$RTEMS_HAS_NETWORKING" 1>&6 +if test "$RTEMS_HAS_NETWORKING" = "yes"; then + +echo $ac_n "checking for Makefile.in in libnetworking""... $ac_c" 1>&6 +echo "configure:2790: checking for Makefile.in in libnetworking" >&5 +if test -d $srcdir/libnetworking; then + rtems_av_save_dir=`pwd`; + cd $srcdir; + rtems_av_tmp=`find libnetworking -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"` + makefiles="$makefiles $rtems_av_tmp"; + cd $rtems_av_save_dir; + echo "$ac_t""done" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + + +echo $ac_n "checking for Makefile.in in librpc""... $ac_c" 1>&6 +echo "configure:2805: checking for Makefile.in in librpc" >&5 +if test -d $srcdir/librpc; then + rtems_av_save_dir=`pwd`; + cd $srcdir; + rtems_av_tmp=`find librpc -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"` + makefiles="$makefiles $rtems_av_tmp"; + cd $rtems_av_save_dir; + echo "$ac_t""done" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + + + if test "$RTEMS_HAS_RDBG" = "yes"; then + echo $ac_n "checking whether cpu supports librdbg""... $ac_c" 1>&6 +echo "configure:2821: checking whether cpu supports librdbg" >&5 +if eval "test \"`echo '$''{'rtems_cv_has_rdbg'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/librdbg/${RTEMS_CPU}"; then + rtems_cv_has_rdbg="yes" ; + else + rtems_cv_has_rdbg="no"; + fi + +fi + +echo "$ac_t""$rtems_cv_has_rdbg" 1>&6 + + RTEMS_HAS_RDBG="$rtems_cv_has_rdbg"; + + if test "$rtems_cv_has_rdbg" = "yes"; then + # Extract the first word of "rpcgen", so it can be a program name with args. +set dummy rpcgen; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2842: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_RPCGEN'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$RPCGEN"; then + ac_cv_prog_RPCGEN="$RPCGEN" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_RPCGEN="rpcgen" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +RPCGEN="$ac_cv_prog_RPCGEN" +if test -n "$RPCGEN"; then + echo "$ac_t""$RPCGEN" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + for ac_prog in mawk gawk nawk awk +do +# Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2873: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_AWK="$ac_prog" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +AWK="$ac_cv_prog_AWK" +if test -n "$AWK"; then + echo "$ac_t""$AWK" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +test -n "$AWK" && break +done + + if test -z "$RPCGEN"; then + { echo "configure: error: missing rpcgen, required to build librdbg" 1>&2; exit 1; } + fi + if test -z "$AWK"; then + { echo "configure: error: missing awk, required to build librdbg" 1>&2; exit 1; } + fi + fi + if test "$rtems_cv_has_rdbg" = "yes"; then + +echo $ac_n "checking for Makefile.in in librdbg""... $ac_c" 1>&6 +echo "configure:2912: checking for Makefile.in in librdbg" >&5 +if test -d $srcdir/librdbg; then + rtems_av_save_dir=`pwd`; + cd $srcdir; + rtems_av_tmp=`find librdbg -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"` + makefiles="$makefiles $rtems_av_tmp"; + cd $rtems_av_save_dir; + echo "$ac_t""done" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + + fi + fi +fi + +# If the C++ support is enabled, then include the Makefiles +if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then + +echo $ac_n "checking for Makefile.in in librtems++""... $ac_c" 1>&6 +echo "configure:2933: checking for Makefile.in in librtems++" >&5 +if test -d $srcdir/librtems++; then + rtems_av_save_dir=`pwd`; + cd $srcdir; + rtems_av_tmp=`find librtems++ -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"` + makefiles="$makefiles $rtems_av_tmp"; + cd $rtems_av_save_dir; + echo "$ac_t""done" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + +fi + +# If the HWAPI is enabled, the find the HWAPI Makefiles +# Check whether --enable-hwapi or --disable-hwapi was given. +if test "${enable_hwapi+set}" = set; then + enableval="$enable_hwapi" + case "${enableval}" in + yes) RTEMS_HAS_HWAPI=yes ;; + no) RTEMS_HAS_HWAPI=no ;; + *) { echo "configure: error: bad value ${enableval} for hwapi option" 1>&2; exit 1; } ;; + esac +else + RTEMS_HAS_HWAPI=no +fi + + +if test "$RTEMS_HAS_HWAPI" = "yes"; then + echo $ac_n "checking whether libwapi is present""... $ac_c" 1>&6 +echo "configure:2964: checking whether libwapi is present" >&5 + if test -f ${srcdir}/libhwapi/Makefile.in ; then + echo "$ac_t""yes" 1>&6 + makefiles="$makefiles libhwapi/Makefile" + +echo $ac_n "checking for Makefile.in in libhwapi/analog""... $ac_c" 1>&6 +echo "configure:2970: checking for Makefile.in in libhwapi/analog" >&5 +if test -d $srcdir/libhwapi/analog; then + rtems_av_save_dir=`pwd`; + cd $srcdir; + rtems_av_tmp=`find libhwapi/analog -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"` + makefiles="$makefiles $rtems_av_tmp"; + cd $rtems_av_save_dir; + echo "$ac_t""done" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + + +echo $ac_n "checking for Makefile.in in libhwapi/discrete""... $ac_c" 1>&6 +echo "configure:2985: checking for Makefile.in in libhwapi/discrete" >&5 +if test -d $srcdir/libhwapi/discrete; then + rtems_av_save_dir=`pwd`; + cd $srcdir; + rtems_av_tmp=`find libhwapi/discrete -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"` + makefiles="$makefiles $rtems_av_tmp"; + cd $rtems_av_save_dir; + echo "$ac_t""done" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + + +echo $ac_n "checking for Makefile.in in libhwapi/drivers""... $ac_c" 1>&6 +echo "configure:3000: checking for Makefile.in in libhwapi/drivers" >&5 +if test -d $srcdir/libhwapi/drivers; then + rtems_av_save_dir=`pwd`; + cd $srcdir; + rtems_av_tmp=`find libhwapi/drivers -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"` + makefiles="$makefiles $rtems_av_tmp"; + cd $rtems_av_save_dir; + echo "$ac_t""done" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + + +echo $ac_n "checking for Makefile.in in libhwapi/non_volatile_memory""... $ac_c" 1>&6 +echo "configure:3015: checking for Makefile.in in libhwapi/non_volatile_memory" >&5 +if test -d $srcdir/libhwapi/non_volatile_memory; then + rtems_av_save_dir=`pwd`; + cd $srcdir; + rtems_av_tmp=`find libhwapi/non_volatile_memory -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"` + makefiles="$makefiles $rtems_av_tmp"; + cd $rtems_av_save_dir; + echo "$ac_t""done" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + + +echo $ac_n "checking for Makefile.in in libhwapi/serial""... $ac_c" 1>&6 +echo "configure:3030: checking for Makefile.in in libhwapi/serial" >&5 +if test -d $srcdir/libhwapi/serial; then + rtems_av_save_dir=`pwd`; + cd $srcdir; + rtems_av_tmp=`find libhwapi/serial -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"` + makefiles="$makefiles $rtems_av_tmp"; + cd $rtems_av_save_dir; + echo "$ac_t""done" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + + +echo $ac_n "checking for Makefile.in in libhwapi/support""... $ac_c" 1>&6 +echo "configure:3045: checking for Makefile.in in libhwapi/support" >&5 +if test -d $srcdir/libhwapi/support; then + rtems_av_save_dir=`pwd`; + cd $srcdir; + rtems_av_tmp=`find libhwapi/support -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"` + makefiles="$makefiles $rtems_av_tmp"; + cd $rtems_av_save_dir; + echo "$ac_t""done" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + + +echo $ac_n "checking for Makefile.in in libhwapi/wrapup""... $ac_c" 1>&6 +echo "configure:3060: checking for Makefile.in in libhwapi/wrapup" >&5 +if test -d $srcdir/libhwapi/wrapup; then + rtems_av_save_dir=`pwd`; + cd $srcdir; + rtems_av_tmp=`find libhwapi/wrapup -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"` + makefiles="$makefiles $rtems_av_tmp"; + cd $rtems_av_save_dir; + echo "$ac_t""done" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + + else + { echo "configure: error: No source code found for the HWAPI" 1>&2; exit 1; } + fi +fi + + + + + + + + +# pick up all the Makefiles in required parts of the tree + +echo $ac_n "checking for Makefile.in in libchip""... $ac_c" 1>&6 +echo "configure:3088: checking for Makefile.in in libchip" >&5 +if test -d $srcdir/libchip; then + rtems_av_save_dir=`pwd`; + cd $srcdir; + rtems_av_tmp=`find libchip -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"` + makefiles="$makefiles $rtems_av_tmp"; + cd $rtems_av_save_dir; + echo "$ac_t""done" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + + +echo $ac_n "checking for Makefile.in in libmisc""... $ac_c" 1>&6 +echo "configure:3103: checking for Makefile.in in libmisc" >&5 +if test -d $srcdir/libmisc; then + rtems_av_save_dir=`pwd`; + cd $srcdir; + rtems_av_tmp=`find libmisc -name "Makefile.in" -print | sed "s/Makefile\.in/%/" | sort | sed "s/%/Makefile/"` + makefiles="$makefiles $rtems_av_tmp"; + cd $rtems_av_save_dir; + echo "$ac_t""done" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + + +subdirs="$bsptools_cfgdirs" + + +# FIXME: libhwapi needs a separate configure.in in future ;- +# AC_CONFIG_SUBDIRS(libhwapi) + +# try to explicitly list a Makefile here +trap '' 1 2 15 +cat > confcache <<\EOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs. It is not useful on other systems. +# If it contains results you don't want to keep, you may remove or edit it. +# +# By default, configure uses ./config.cache as the cache file, +# creating it if it does not exist already. You can give configure +# the --cache-file=FILE option to use a different cache file; that is +# what configure does when it calls configure scripts in +# subdirectories, so they share the cache. +# Giving --cache-file=/dev/null disables caching, for debugging configure. +# config.status only pays attention to the cache file if you give it the +# --recheck option to rerun configure. +# +EOF +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +(set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote substitution + # turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + -e "s/'/'\\\\''/g" \ + -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' + ;; + esac >> confcache +if cmp -s $cache_file confcache; then + : +else + if test -w $cache_file; then + echo "updating cache $cache_file" + cat confcache > $cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# Any assignment to VPATH causes Sun make to only execute +# the first set of double-colon rules, so remove it if not needed. +# If there is a colon in the path, we need to keep it. +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' +fi + +trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 + +# Transform confdefs.h into DEFS. +# Protect against shell expansion while executing Makefile rules. +# Protect against Makefile macro expansion. +cat > conftest.defs <<\EOF +s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g +s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g +s%\[%\\&%g +s%\]%\\&%g +s%\$%$$%g +EOF +DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '` +rm -f conftest.defs + + +# Without the "./", some shells look in PATH for config.status. +: ${CONFIG_STATUS=./config.status} + +echo creating $CONFIG_STATUS +rm -f $CONFIG_STATUS +cat > $CONFIG_STATUS <<EOF +#! /bin/sh +# Generated automatically by configure. +# Run this file to recreate the current configuration. +# This directory was configured as follows, +# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# +# $0 $ac_configure_args +# +# Compiler output produced by configure, useful for debugging +# configure, is in ./config.log if it exists. + +ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" +for ac_option +do + case "\$ac_option" in + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" + exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; + -version | --version | --versio | --versi | --vers | --ver | --ve | --v) + echo "$CONFIG_STATUS generated by autoconf version 2.13" + exit 0 ;; + -help | --help | --hel | --he | --h) + echo "\$ac_cs_usage"; exit 0 ;; + *) echo "\$ac_cs_usage"; exit 1 ;; + esac +done + +ac_given_srcdir=$srcdir +ac_given_INSTALL="$INSTALL" + +trap 'rm -fr `echo "Makefile +include/Makefile +libbsp/Makefile +libbsp/shmdr/Makefile +libc/Makefile +libcpu/Makefile +start/Makefile +wrapup/Makefile +$makefiles" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 +EOF +cat >> $CONFIG_STATUS <<EOF + +# Protect against being on the right side of a sed subst in config.status. +sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; + s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF +$ac_vpsub +$extrasub +s%@SHELL@%$SHELL%g +s%@CFLAGS@%$CFLAGS%g +s%@CPPFLAGS@%$CPPFLAGS%g +s%@CXXFLAGS@%$CXXFLAGS%g +s%@FFLAGS@%$FFLAGS%g +s%@DEFS@%$DEFS%g +s%@LDFLAGS@%$LDFLAGS%g +s%@LIBS@%$LIBS%g +s%@exec_prefix@%$exec_prefix%g +s%@prefix@%$prefix%g +s%@program_transform_name@%$program_transform_name%g +s%@bindir@%$bindir%g +s%@sbindir@%$sbindir%g +s%@libexecdir@%$libexecdir%g +s%@datadir@%$datadir%g +s%@sysconfdir@%$sysconfdir%g +s%@sharedstatedir@%$sharedstatedir%g +s%@localstatedir@%$localstatedir%g +s%@libdir@%$libdir%g +s%@includedir@%$includedir%g +s%@oldincludedir@%$oldincludedir%g +s%@infodir@%$infodir%g +s%@mandir@%$mandir%g +s%@RTEMS_TOPdir@%$RTEMS_TOPdir%g +s%@SET_MAKE@%$SET_MAKE%g +s%@host@%$host%g +s%@host_alias@%$host_alias%g +s%@host_cpu@%$host_cpu%g +s%@host_vendor@%$host_vendor%g +s%@host_os@%$host_os%g +s%@target@%$target%g +s%@target_alias@%$target_alias%g +s%@target_cpu@%$target_cpu%g +s%@target_vendor@%$target_vendor%g +s%@target_os@%$target_os%g +s%@build@%$build%g +s%@build_alias@%$build_alias%g +s%@build_cpu@%$build_cpu%g +s%@build_vendor@%$build_vendor%g +s%@build_os@%$build_os%g +s%@RTEMS_CPU@%$RTEMS_CPU%g +s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g +s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g +s%@MAINT@%$MAINT%g +s%@RTEMS_HAS_MULTIPROCESSING@%$RTEMS_HAS_MULTIPROCESSING%g +s%@RTEMS_HAS_POSIX_API@%$RTEMS_HAS_POSIX_API%g +s%@RTEMS_HAS_NETWORKING@%$RTEMS_HAS_NETWORKING%g +s%@RTEMS_HAS_RDBG@%$RTEMS_HAS_RDBG%g +s%@RTEMS_USE_MACROS@%$RTEMS_USE_MACROS%g +s%@RTEMS_LIBC_DIR@%$RTEMS_LIBC_DIR%g +s%@RTEMS_HAS_HWAPI@%$RTEMS_HAS_HWAPI%g +s%@RTEMS_BSP@%$RTEMS_BSP%g +s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g +s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g +s%@INSTALL_DATA@%$INSTALL_DATA%g +s%@RTEMS_HOST@%$RTEMS_HOST%g +s%@PROJECT_ROOT@%$PROJECT_ROOT%g +s%@RTEMS_ROOT@%$RTEMS_ROOT%g +s%@INSTALL_CHANGE@%$INSTALL_CHANGE%g +s%@PACKHEX@%$PACKHEX%g +s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g +s%@GCCSED@%$GCCSED%g +s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g +s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g +s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g +s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g +s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g +s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g +s%@OBJCOPY_FOR_TARGET@%$OBJCOPY_FOR_TARGET%g +s%@SIZE_FOR_TARGET@%$SIZE_FOR_TARGET%g +s%@STRIP_FOR_TARGET@%$STRIP_FOR_TARGET%g +s%@RTEMS_GAS_CODE16@%$RTEMS_GAS_CODE16%g +s%@RTEMS_GAS_CODE16_TRUE@%$RTEMS_GAS_CODE16_TRUE%g +s%@RTEMS_GAS_CODE16_FALSE@%$RTEMS_GAS_CODE16_FALSE%g +s%@CC@%$CC%g +s%@RTEMS_LIBBSP_CPU_SUBDIR@%$RTEMS_LIBBSP_CPU_SUBDIR%g +s%@UNIX_TRUE@%$UNIX_TRUE%g +s%@UNIX_FALSE@%$UNIX_FALSE%g +s%@RPCGEN@%$RPCGEN%g +s%@AWK@%$AWK%g +s%@RTEMS_HAS_CPLUSPLUS@%$RTEMS_HAS_CPLUSPLUS%g +s%@RTEMS_USE_GCC272@%$RTEMS_USE_GCC272%g +s%@CC_CFLAGS_DEFAULT@%$CC_CFLAGS_DEFAULT%g +s%@CC_CFLAGS_DEBUG_V@%$CC_CFLAGS_DEBUG_V%g +s%@CC_CFLAGS_PROFILE_V@%$CC_CFLAGS_PROFILE_V%g +s%@CC_LDFLAGS_PROFILE_V@%$CC_LDFLAGS_PROFILE_V%g +s%@subdirs@%$subdirs%g + +CEOF +EOF + +cat >> $CONFIG_STATUS <<\EOF + +# Split the substitutions into bite-sized pieces for seds with +# small command number limits, like on Digital OSF/1 and HP-UX. +ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. +ac_file=1 # Number of current file. +ac_beg=1 # First line for current file. +ac_end=$ac_max_sed_cmds # Line after last line for current file. +ac_more_lines=: +ac_sed_cmds="" +while $ac_more_lines; do + if test $ac_beg -gt 1; then + sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file + else + sed "${ac_end}q" conftest.subs > conftest.s$ac_file + fi + if test ! -s conftest.s$ac_file; then + ac_more_lines=false + rm -f conftest.s$ac_file + else + if test -z "$ac_sed_cmds"; then + ac_sed_cmds="sed -f conftest.s$ac_file" + else + ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" + fi + ac_file=`expr $ac_file + 1` + ac_beg=$ac_end + ac_end=`expr $ac_end + $ac_max_sed_cmds` + fi +done +if test -z "$ac_sed_cmds"; then + ac_sed_cmds=cat +fi +EOF + +cat >> $CONFIG_STATUS <<EOF + +CONFIG_FILES=\${CONFIG_FILES-"Makefile +include/Makefile +libbsp/Makefile +libbsp/shmdr/Makefile +libc/Makefile +libcpu/Makefile +start/Makefile +wrapup/Makefile +$makefiles"} +EOF +cat >> $CONFIG_STATUS <<\EOF +for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. + + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + # The file is in a subdirectory. + test ! -d "$ac_dir" && mkdir "$ac_dir" + ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" + # A "../" for each directory in $ac_dir_suffix. + ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` + else + ac_dir_suffix= ac_dots= + fi + + case "$ac_given_srcdir" in + .) srcdir=. + if test -z "$ac_dots"; then top_srcdir=. + else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; + /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; + *) # Relative path. + srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" + top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + + case "$ac_given_INSTALL" in + [/$]*) INSTALL="$ac_given_INSTALL" ;; + *) INSTALL="$ac_dots$ac_given_INSTALL" ;; + esac + + echo creating "$ac_file" + rm -f "$ac_file" + configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." + case "$ac_file" in + *Makefile*) ac_comsub="1i\\ +# $configure_input" ;; + *) ac_comsub= ;; + esac + + ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` + sed -e "$ac_comsub +s%@configure_input@%$configure_input%g +s%@srcdir@%$srcdir%g +s%@top_srcdir@%$top_srcdir%g +s%@INSTALL@%$INSTALL%g +" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file +fi; done +rm -f conftest.s* + +EOF +cat >> $CONFIG_STATUS <<EOF + +EOF +cat >> $CONFIG_STATUS <<\EOF + +exit 0 +EOF +chmod +x $CONFIG_STATUS +rm -fr confdefs* $ac_clean_files +test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 + +if test "$no_recursion" != yes; then + + # Remove --cache-file and --srcdir arguments so they do not pile up. + ac_sub_configure_args= + ac_prev= + for ac_arg in $ac_configure_args; do + if test -n "$ac_prev"; then + ac_prev= + continue + fi + case "$ac_arg" in + -cache-file | --cache-file | --cache-fil | --cache-fi \ + | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) + ac_prev=cache_file ;; + -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ + | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) + ;; + -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) + ac_prev=srcdir ;; + -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) + ;; + *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;; + esac + done + + for ac_config_dir in $bsptools_cfgdirs; do + + # Do not complain, so a configure script can configure whichever + # parts of a large source tree are present. + if test ! -d $srcdir/$ac_config_dir; then + continue + fi + + echo configuring in $ac_config_dir + + case "$srcdir" in + .) ;; + *) + if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :; + else + { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; } + fi + ;; + esac + + ac_popdir=`pwd` + cd $ac_config_dir + + # A "../" for each directory in /$ac_config_dir. + ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'` + + case "$srcdir" in + .) # No --srcdir option. We are building in place. + ac_sub_srcdir=$srcdir ;; + /*) # Absolute path. + ac_sub_srcdir=$srcdir/$ac_config_dir ;; + *) # Relative path. + ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;; + esac + + # Check for guested configure; otherwise get Cygnus style configure. + if test -f $ac_sub_srcdir/configure; then + ac_sub_configure=$ac_sub_srcdir/configure + elif test -f $ac_sub_srcdir/configure.in; then + ac_sub_configure=$ac_configure + else + echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2 + ac_sub_configure= + fi + + # The recursion is here. + if test -n "$ac_sub_configure"; then + + # Make the cache file name correct relative to the subdirectory. + case "$cache_file" in + /*) ac_sub_cache_file=$cache_file ;; + *) # Relative path. + ac_sub_cache_file="$ac_dots$cache_file" ;; + esac + case "$ac_given_INSTALL" in + [/$]*) INSTALL="$ac_given_INSTALL" ;; + *) INSTALL="$ac_dots$ac_given_INSTALL" ;; + esac + + echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir" + # The eval makes quoting arguments work. + if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir + then : + else + { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; } + fi + fi + + cd $ac_popdir + done +fi + diff --git a/c/src/lib/configure.in b/c/src/lib/configure.in new file mode 100644 index 0000000000..0a2a3f3329 --- /dev/null +++ b/c/src/lib/configure.in @@ -0,0 +1,203 @@ +dnl Process this file with autoconf to produce a configure script. +dnl +dnl $Id$ + +AC_PREREQ(2.13) +AC_INIT(libbsp) +RTEMS_TOP(../../..) +AC_CONFIG_AUX_DIR(../../..) + +AC_PROG_MAKE_SET +RTEMS_CANONICAL_TARGET_CPU + +AM_MAINTAINER_MODE + +RTEMS_ENABLE_MULTIPROCESSING +RTEMS_ENABLE_POSIX +RTEMS_ENABLE_NETWORKING +RTEMS_ENABLE_RDBG +RTEMS_ENABLE_INLINES +RTEMS_ENABLE_CXX +RTEMS_ENABLE_GCC28 +RTEMS_ENABLE_LIBCDIR +RTEMS_ENABLE_BARE +RTEMS_ENABLE_HWAPI + +RTEMS_ENV_RTEMSBSP + +AC_PROG_INSTALL + +RTEMS_CHECK_CPU +RTEMS_CANONICAL_HOST + +RTEMS_PROJECT_ROOT + +dnl check target cc +RTEMS_PROG_CC_FOR_TARGET + +dnl check for g++ +if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then + RTEMS_PROG_CXX_FOR_TARGET +fi + +RTEMS_CANONICALIZE_TOOLS + +dnl if this is an i386, does gas have good code16 support? +RTEMS_I386_GAS_CODE16 +AM_CONDITIONAL(RTEMS_GAS_CODE16,test "$RTEMS_GAS_CODE16" = "yes"); + +RTEMS_CHECK_SYSV_UNIX + +# find all the Makefiles for the BSPs +makefiles="$makefiles libbsp/$RTEMS_CPU/Makefile" + +if test "${RTEMS_BSP}" = "bare"; then +makefiles="$makefiles libbsp/bare/Makefile" +fi + +RTEMS_CHECK_CUSTOM_BSP(RTEMS_BSP) + +RTEMS_BSP_ALIAS(${RTEMS_BSP},bspdir) + +# Is there code where there should be for this BSP? +# The bare bsp is a special case as it is not under the RTEMS_CPU path +case ${RTEMS_BSP} in + bare) + bspcpudir= + if test "X${BARE_CPU_CFLAGS}" = "X" ; then + AC_MSG_ERROR([--enable-bare-cpu-cflags not specified for bare bsp]) + fi + if test "X${BARE_CPU_MODEL}" = "X" ; then + AC_MSG_ERROR([--enable-bare-cpu-model not specified for bare bsp]) + fi + ;; + *) + bspcpudir=$RTEMS_CPU/ + ;; +esac + +if test "$RTEMS_BSP" = "bare" ; then + RTEMS_LIBBSP_CPU_SUBDIR="bare" +else + RTEMS_LIBBSP_CPU_SUBDIR='$(RTEMS_CPU)' +fi +AC_SUBST(RTEMS_LIBBSP_CPU_SUBDIR) + +if test -d "$srcdir/libbsp/$bspcpudir$bspdir"; then + RTEMS_CHECK_MAKEFILE(libbsp/${bspcpudir}$bspdir) + RTEMS_CHECK_MAKEFILE(libbsp/${bspcpudir}shared) + + # HACK: sed out bsp-tools from makefiles + t="libbsp/$bspcpudir$bspdir/tools" + if test -d "$srcdir/$t"; then + bsptools_cfgdirs="$bsptools_cfgdirs $t" + makefiles=`echo "$makefiles" | sed -e "s%$t/.*Makefile%%g"` + fi +else + AC_MSG_ERROR([unable to find libbsp directory ($bspdir) for ${RTEMS_BSP}]) +fi + +AM_CONDITIONAL(UNIX,test "$RTEMS_CPU" = "unix") +# find all the CPU dependent library Makefiles +RTEMS_CHECK_MAKEFILE(libcpu/$RTEMS_CPU) + +dnl Workaround for go32 +case "${target}" in +changequote(,)dnl + i[3456]86-go32-rtems*) +changequote([,])dnl + ;; + *) + RTEMS_CHECK_MAKEFILE(start/$RTEMS_CPU) + ;; +esac + +# If RTEMS macros are enabled, then use them. Otherwise, use inlines. +if test "$RTEMS_USE_MACROS" = "yes"; then + inline_dir=macros + if test "$RTEMS_HAS_POSIX_API" = "yes"; then + # The problem is that there is currently no code in posix/macros :) + AC_MSG_ERROR(Macros are not implemented for the POSIX API) + fi +else + inline_dir=inline +fi + +# If the TCP/IP stack is enabled, then find all TCP/IP Makefiles +AC_MSG_CHECKING([if networking is enabled? ]) +AC_MSG_RESULT($RTEMS_HAS_NETWORKING) +if test "$RTEMS_HAS_NETWORKING" = "yes"; then + RTEMS_CHECK_MAKEFILE(libnetworking) + RTEMS_CHECK_MAKEFILE(librpc) + + if test "$RTEMS_HAS_RDBG" = "yes"; then + RTEMS_CHECK_RDBG + RTEMS_HAS_RDBG="$rtems_cv_has_rdbg"; + + if test "$rtems_cv_has_rdbg" = "yes"; then + AC_CHECK_PROG(RPCGEN,rpcgen,rpcgen) + AC_PROG_AWK + if test -z "$RPCGEN"; then + AC_MSG_ERROR([missing rpcgen, required to build librdbg]) + fi + if test -z "$AWK"; then + AC_MSG_ERROR([missing awk, required to build librdbg]) + fi + fi + if test "$rtems_cv_has_rdbg" = "yes"; then + RTEMS_CHECK_MAKEFILE(librdbg) + fi + fi +fi + +# If the C++ support is enabled, then include the Makefiles +if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then + RTEMS_CHECK_MAKEFILE(librtems++) +fi + +# If the HWAPI is enabled, the find the HWAPI Makefiles +RTEMS_ENABLE_HWAPI +if test "$RTEMS_HAS_HWAPI" = "yes"; then + AC_MSG_CHECKING(whether libwapi is present) + if test -f ${srcdir}/libhwapi/Makefile.in ; then + AC_MSG_RESULT(yes) + makefiles="$makefiles libhwapi/Makefile" + RTEMS_CHECK_MAKEFILE(libhwapi/analog) + RTEMS_CHECK_MAKEFILE(libhwapi/discrete) + RTEMS_CHECK_MAKEFILE(libhwapi/drivers) + RTEMS_CHECK_MAKEFILE(libhwapi/non_volatile_memory) + RTEMS_CHECK_MAKEFILE(libhwapi/serial) + RTEMS_CHECK_MAKEFILE(libhwapi/support) + RTEMS_CHECK_MAKEFILE(libhwapi/wrapup) + else + AC_MSG_ERROR(No source code found for the HWAPI) + fi +fi + +AC_SUBST(RTEMS_HAS_CPLUSPLUS) +AC_SUBST(RTEMS_USE_GCC272) +AC_SUBST(CC_CFLAGS_DEFAULT) +AC_SUBST(CC_CFLAGS_DEBUG_V) +AC_SUBST(CC_CFLAGS_PROFILE_V) +AC_SUBST(CC_LDFLAGS_PROFILE_V) + +# pick up all the Makefiles in required parts of the tree +RTEMS_CHECK_MAKEFILE(libchip) +RTEMS_CHECK_MAKEFILE(libmisc) + +AC_CONFIG_SUBDIRS($bsptools_cfgdirs) + +# FIXME: libhwapi needs a separate configure.in in future ;- +# AC_CONFIG_SUBDIRS(libhwapi) + +# try to explicitly list a Makefile here +AC_OUTPUT( +Makefile +include/Makefile +libbsp/Makefile +libbsp/shmdr/Makefile +libc/Makefile +libcpu/Makefile +start/Makefile +wrapup/Makefile +$makefiles) diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/Makefile.am b/c/src/lib/libbsp/i386/ts_386ex/tools/Makefile.am new file mode 100644 index 0000000000..54f0772a3b --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/Makefile.am @@ -0,0 +1,19 @@ +# +# $Id$ +# + +AUTOMAKE_OPTIONS = foreign 1.4 +ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal + +noinst_SCRIPTS = \ +coff2bin + +SUBDIRS = \ +ts_1325_ada \ +dos_sup + +EXTRA_DIST = \ +$(noinst_SCRIPTS) + +include $(top_srcdir)/../../../../../../../automake/subdirs.am +include $(top_srcdir)/../../../../../../../automake/local.am diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/aclocal.m4 b/c/src/lib/libbsp/i386/ts_386ex/tools/aclocal.m4 new file mode 100644 index 0000000000..7d2cb397fc --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/aclocal.m4 @@ -0,0 +1,261 @@ +dnl aclocal.m4 generated automatically by aclocal 1.4 + +dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This program is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without +dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A +dnl PARTICULAR PURPOSE. + +dnl $Id$ + +dnl +dnl RTEMS_TOP($1) +dnl +dnl $1 .. relative path from this configure.in to the toplevel configure.in +dnl +AC_DEFUN(RTEMS_TOP, +[dnl +AC_ARG_WITH(target-subdir, +[ --with-target-subdir=DIR], +TARGET_SUBDIR="$withval", +TARGET_SUBDIR=".") + +RTEMS_TOPdir="$1"; +AC_SUBST(RTEMS_TOPdir) + +dnl Determine RTEMS Version string from the VERSION file +dnl Hopefully, Joel never changes its format ;- +AC_MSG_CHECKING([for RTEMS Version]) +if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then +changequote(,)dnl +RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \ +sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'` +changequote([,])dnl +else +AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION) +fi +if test -z "$RTEMS_VERSION"; then +AC_MSG_ERROR(Unable to determine version) +fi +AC_MSG_RESULT($RTEMS_VERSION) +])dnl + +dnl +dnl $Id$ +dnl + +dnl canonicalize target cpu +dnl NOTE: Most rtems targets do not fullfil autoconf's +dnl target naming conventions "processor-vendor-os" +dnl Therefore autoconf's AC_CANONICAL_TARGET will fail for them +dnl and we have to fix it for rtems ourselves + +AC_DEFUN(RTEMS_CANONICAL_TARGET_CPU, +[ +AC_CANONICAL_SYSTEM +AC_MSG_CHECKING(rtems target cpu) +changequote(,)dnl +case "${target}" in + # hpux unix port should go here + i[3456]86-go32-rtems*) + RTEMS_CPU=i386 + ;; + i[3456]86-pc-linux*) # unix "simulator" port + RTEMS_CPU=unix + ;; + i[3456]86-*freebsd2*) # unix "simulator" port + RTEMS_CPU=unix + ;; + no_cpu-*rtems*) + RTEMS_CPU=no_cpu + ;; + sparc-sun-solaris*) # unix "simulator" port + RTEMS_CPU=unix + ;; + *) + RTEMS_CPU=`echo $target | sed 's%^\([^-]*\)-\(.*\)$%\1%'` + ;; +esac +changequote([,])dnl +AC_SUBST(RTEMS_CPU) +AC_MSG_RESULT($RTEMS_CPU) +]) + +# Do all the work for Automake. This macro actually does too much -- +# some checks are only needed if your package does certain things. +# But this isn't really a big deal. + +# serial 1 + +dnl Usage: +dnl AM_INIT_AUTOMAKE(package,version, [no-define]) + +AC_DEFUN(AM_INIT_AUTOMAKE, +[AC_REQUIRE([AC_PROG_INSTALL]) +PACKAGE=[$1] +AC_SUBST(PACKAGE) +VERSION=[$2] +AC_SUBST(VERSION) +dnl test to see if srcdir already configured +if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then + AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) +fi +ifelse([$3],, +AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) +AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])) +AC_REQUIRE([AM_SANITY_CHECK]) +AC_REQUIRE([AC_ARG_PROGRAM]) +dnl FIXME This is truly gross. +missing_dir=`cd $ac_aux_dir && pwd` +AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir) +AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir) +AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir) +AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir) +AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir) +AC_REQUIRE([AC_PROG_MAKE_SET])]) + +# +# Check to make sure that the build environment is sane. +# + +AC_DEFUN(AM_SANITY_CHECK, +[AC_MSG_CHECKING([whether build environment is sane]) +# Just in case +sleep 1 +echo timestamp > conftestfile +# Do `set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` + if test "[$]*" = "X"; then + # -L didn't work. + set X `ls -t $srcdir/configure conftestfile` + fi + if test "[$]*" != "X $srcdir/configure conftestfile" \ + && test "[$]*" != "X conftestfile $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken +alias in your environment]) + fi + + test "[$]2" = conftestfile + ) +then + # Ok. + : +else + AC_MSG_ERROR([newly created file is older than distributed files! +Check your system clock]) +fi +rm -f conftest* +AC_MSG_RESULT(yes)]) + +dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY) +dnl The program must properly implement --version. +AC_DEFUN(AM_MISSING_PROG, +[AC_MSG_CHECKING(for working $2) +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if ($2 --version) < /dev/null > /dev/null 2>&1; then + $1=$2 + AC_MSG_RESULT(found) +else + $1="$3/missing $2" + AC_MSG_RESULT(missing) +fi +AC_SUBST($1)]) + +# Add --enable-maintainer-mode option to configure. +# From Jim Meyering + +# serial 1 + +AC_DEFUN(AM_MAINTAINER_MODE, +[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) + dnl maintainer-mode is disabled by default + AC_ARG_ENABLE(maintainer-mode, +[ --enable-maintainer-mode enable make rules and dependencies not useful + (and sometimes confusing) to the casual installer], + USE_MAINTAINER_MODE=$enableval, + USE_MAINTAINER_MODE=no) + AC_MSG_RESULT($USE_MAINTAINER_MODE) + AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes) + MAINT=$MAINTAINER_MODE_TRUE + AC_SUBST(MAINT)dnl +] +) + +# Define a conditional. + +AC_DEFUN(AM_CONDITIONAL, +[AC_SUBST($1_TRUE) +AC_SUBST($1_FALSE) +if $2; then + $1_TRUE= + $1_FALSE='#' +else + $1_TRUE='#' + $1_FALSE= +fi]) + +dnl +dnl $Id$ +dnl + +AC_DEFUN(RTEMS_PROJECT_ROOT, +[dnl +AC_REQUIRE([RTEMS_TOP]) +if test "$TARGET_SUBDIR" = "." ; then +PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)'; +else +PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)' +fi +AC_SUBST(PROJECT_ROOT) + +RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP +AC_SUBST(RTEMS_ROOT) + +INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change" +AC_SUBST(INSTALL_CHANGE) + +PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex" +AC_SUBST(PACKHEX) +]) + + +AC_DEFUN(RTEMS_TOOLPATHS, +[ +# tooldir='$(exec_prefix)/'$target_alias +# Temporary work-around until building in source tree is supported +AC_REQUIRE([RTEMS_PROJECT_ROOT]) + +tooldir='$(PROJECT_ROOT)' +AC_SUBST(tooldir) + +project_includedir='$(tooldir)'/include +AC_SUBST(project_includedir) + +project_libdir='$(tooldir)/lib$(MULTISUBDIR)' +AC_SUBST(project_libdir) + +project_bindir='$(tooldir)/bin' +AC_SUBST(project_bindir) + +rtems_bspdir='$(prefix)/${RTEMS_BSP}' +AC_SUBST(rtems_bspdir) +rtems_makedir='$(prefix)/make' +AC_SUBST(rtems_makedir) +]) + diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/configure b/c/src/lib/libbsp/i386/ts_386ex/tools/configure new file mode 100644 index 0000000000..ec4e397580 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/configure @@ -0,0 +1,1284 @@ +#! /bin/sh + +# Guess values for system-dependent variables and create Makefiles. +# Generated automatically using autoconf version 2.13 +# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. + +# Defaults: +ac_help= +ac_default_prefix=/usr/local +# Any additions from configure.in: +ac_help="$ac_help + --with-target-subdir=DIR" +ac_help="$ac_help + --enable-maintainer-mode enable make rules and dependencies not useful + (and sometimes confusing) to the casual installer" + +# Initialize some variables set by options. +# The variables have the same names as the options, with +# dashes changed to underlines. +build=NONE +cache_file=./config.cache +exec_prefix=NONE +host=NONE +no_create= +nonopt=NONE +no_recursion= +prefix=NONE +program_prefix=NONE +program_suffix=NONE +program_transform_name=s,x,x, +silent= +site= +srcdir= +target=NONE +verbose= +x_includes=NONE +x_libraries=NONE +bindir='${exec_prefix}/bin' +sbindir='${exec_prefix}/sbin' +libexecdir='${exec_prefix}/libexec' +datadir='${prefix}/share' +sysconfdir='${prefix}/etc' +sharedstatedir='${prefix}/com' +localstatedir='${prefix}/var' +libdir='${exec_prefix}/lib' +includedir='${prefix}/include' +oldincludedir='/usr/include' +infodir='${prefix}/info' +mandir='${prefix}/man' + +# Initialize some other variables. +subdirs= +MFLAGS= MAKEFLAGS= +SHELL=${CONFIG_SHELL-/bin/sh} +# Maximum number of lines to put in a shell here document. +ac_max_here_lines=12 + +ac_prev= +for ac_option +do + + # If the previous option needs an argument, assign it. + if test -n "$ac_prev"; then + eval "$ac_prev=\$ac_option" + ac_prev= + continue + fi + + case "$ac_option" in + -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; + *) ac_optarg= ;; + esac + + # Accept the important Cygnus configure options, so we can diagnose typos. + + case "$ac_option" in + + -bindir | --bindir | --bindi | --bind | --bin | --bi) + ac_prev=bindir ;; + -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) + bindir="$ac_optarg" ;; + + -build | --build | --buil | --bui | --bu) + ac_prev=build ;; + -build=* | --build=* | --buil=* | --bui=* | --bu=*) + build="$ac_optarg" ;; + + -cache-file | --cache-file | --cache-fil | --cache-fi \ + | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) + ac_prev=cache_file ;; + -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ + | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) + cache_file="$ac_optarg" ;; + + -datadir | --datadir | --datadi | --datad | --data | --dat | --da) + ac_prev=datadir ;; 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then + echo "configure: warning: $ac_option: invalid host type" 1>&2 + fi + if test "x$nonopt" != xNONE; then + { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } + fi + nonopt="$ac_option" + ;; + + esac +done + +if test -n "$ac_prev"; then + { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } +fi + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +# File descriptor usage: +# 0 standard input +# 1 file creation +# 2 errors and warnings +# 3 some systems may open it to /dev/tty +# 4 used on the Kubota Titan +# 6 checking for... messages and results +# 5 compiler messages saved in config.log +if test "$silent" = yes; then + exec 6>/dev/null +else + exec 6>&1 +fi +exec 5>./config.log + +echo "\ +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. +" 1>&5 + +# Strip out --no-create and --no-recursion so they do not pile up. +# Also quote any args containing shell metacharacters. +ac_configure_args= +for ac_arg +do + case "$ac_arg" in + -no-create | --no-create | --no-creat | --no-crea | --no-cre \ + | --no-cr | --no-c) ;; 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"$ac_site_file" + fi +done + +if test -r "$cache_file"; then + echo "loading cache $cache_file" + . $cache_file +else + echo "creating cache $cache_file" + > $cache_file +fi + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +ac_exeext= +ac_objext=o +if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then + # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. + if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then + ac_n= ac_c=' +' ac_t=' ' + else + ac_n=-n ac_c= ac_t= + fi +else + ac_n= ac_c='\c' ac_t= +fi + + +ac_aux_dir= +for ac_dir in ../../../../../../.. $srcdir/../../../../../../..; do + if test -f $ac_dir/install-sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f $ac_dir/install.sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + fi +done +if test -z "$ac_aux_dir"; then + { echo "configure: error: can not find install-sh or install.sh in ../../../../../../.. $srcdir/../../../../../../.." 1>&2; exit 1; } +fi +ac_config_guess=$ac_aux_dir/config.guess +ac_config_sub=$ac_aux_dir/config.sub +ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. + + +# Check whether --with-target-subdir or --without-target-subdir was given. +if test "${with_target_subdir+set}" = set; then + withval="$with_target_subdir" + TARGET_SUBDIR="$withval" +else + TARGET_SUBDIR="." +fi + + +RTEMS_TOPdir="../../../../../../.."; + + +echo $ac_n "checking for RTEMS Version""... $ac_c" 1>&6 +echo "configure:563: checking for RTEMS Version" >&5 +if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then +RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \ +sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'` +else +{ echo "configure: error: Unable to find ${RTEMS_TOPdir}/VERSION" 1>&2; exit 1; } +fi +if test -z "$RTEMS_VERSION"; then +{ echo "configure: error: Unable to determine version" 1>&2; exit 1; } +fi +echo "$ac_t""$RTEMS_VERSION" 1>&6 + + + +# Do some error checking and defaulting for the host and target type. +# The inputs are: +# configure --host=HOST --target=TARGET --build=BUILD NONOPT +# +# The rules are: +# 1. You are not allowed to specify --host, --target, and nonopt at the +# same time. +# 2. Host defaults to nonopt. +# 3. If nonopt is not specified, then host defaults to the current host, +# as determined by config.guess. +# 4. Target and build default to nonopt. +# 5. If nonopt is not specified, then target and build default to host. + +# The aliases save the names the user supplied, while $host etc. +# will get canonicalized. +case $host---$target---$nonopt in +NONE---*---* | *---NONE---* | *---*---NONE) ;; +*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;; +esac + + +# Make sure we can run config.sub. +if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then : +else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } +fi + +echo $ac_n "checking host system type""... $ac_c" 1>&6 +echo "configure:604: checking host system type" >&5 + +host_alias=$host +case "$host_alias" in +NONE) + case $nonopt in + NONE) + if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then : + else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } + fi ;; + *) host_alias=$nonopt ;; + esac ;; +esac + +host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias` +host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$host" 1>&6 + +echo $ac_n "checking target system type""... $ac_c" 1>&6 +echo "configure:625: checking target system type" >&5 + +target_alias=$target +case "$target_alias" in +NONE) + case $nonopt in + NONE) target_alias=$host_alias ;; + *) target_alias=$nonopt ;; + esac ;; +esac + +target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias` +target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$target" 1>&6 + +echo $ac_n "checking build system type""... $ac_c" 1>&6 +echo "configure:643: checking build system type" >&5 + +build_alias=$build +case "$build_alias" in +NONE) + case $nonopt in + NONE) build_alias=$host_alias ;; + *) build_alias=$nonopt ;; + esac ;; +esac + +build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias` +build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$build" 1>&6 + +test "$host_alias" != "$target_alias" && + test "$program_prefix$program_suffix$program_transform_name" = \ + NONENONEs,x,x, && + program_prefix=${target_alias}- + +echo $ac_n "checking rtems target cpu""... $ac_c" 1>&6 +echo "configure:666: checking rtems target cpu" >&5 +case "${target}" in + # hpux unix port should go here + i[3456]86-go32-rtems*) + RTEMS_CPU=i386 + ;; + i[3456]86-pc-linux*) # unix "simulator" port + RTEMS_CPU=unix + ;; + i[3456]86-*freebsd2*) # unix "simulator" port + RTEMS_CPU=unix + ;; + no_cpu-*rtems*) + RTEMS_CPU=no_cpu + ;; + sparc-sun-solaris*) # unix "simulator" port + RTEMS_CPU=unix + ;; + *) + RTEMS_CPU=`echo $target | sed 's%^\([^-]*\)-\(.*\)$%\1%'` + ;; +esac + +echo "$ac_t""$RTEMS_CPU" 1>&6 + + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# ./install, which can be erroneously created by make from ./install.sh. +echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 +echo "configure:704: checking for a BSD compatible install" >&5 +if test -z "$INSTALL"; then +if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" + for ac_dir in $PATH; do + # Account for people who put trailing slashes in PATH elements. + case "$ac_dir/" in + /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + if test -f $ac_dir/$ac_prog; then + if test $ac_prog = install && + grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + else + ac_cv_path_install="$ac_dir/$ac_prog -c" + break 2 + fi + fi + done + ;; + esac + done + IFS="$ac_save_IFS" + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL="$ac_cv_path_install" + else + # As a last resort, use the slow shell script. We don't cache a + # path for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the path is relative. + INSTALL="$ac_install_sh" + fi +fi +echo "$ac_t""$INSTALL" 1>&6 + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6 +echo "configure:757: checking whether build environment is sane" >&5 +# Just in case +sleep 1 +echo timestamp > conftestfile +# Do `set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t $srcdir/configure conftestfile` + fi + if test "$*" != "X $srcdir/configure conftestfile" \ + && test "$*" != "X conftestfile $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + { echo "configure: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" 1>&2; exit 1; } + fi + + test "$2" = conftestfile + ) +then + # Ok. + : +else + { echo "configure: error: newly created file is older than distributed files! +Check your system clock" 1>&2; exit 1; } +fi +rm -f conftest* +echo "$ac_t""yes" 1>&6 +if test "$program_transform_name" = s,x,x,; then + program_transform_name= +else + # Double any \ or $. echo might interpret backslashes. + cat <<\EOF_SED > conftestsed +s,\\,\\\\,g; s,\$,$$,g +EOF_SED + program_transform_name="`echo $program_transform_name|sed -f conftestsed`" + rm -f conftestsed +fi +test "$program_prefix" != NONE && + program_transform_name="s,^,${program_prefix},; $program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s,\$\$,${program_suffix},; $program_transform_name" + +# sed with no file args requires a program. +test "$program_transform_name" = "" && program_transform_name="s,x,x," + +echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 +echo "configure:814: checking whether ${MAKE-make} sets \${MAKE}" >&5 +set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftestmake <<\EOF +all: + @echo 'ac_maketemp="${MAKE}"' +EOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` +if test -n "$ac_maketemp"; then + eval ac_cv_prog_make_${ac_make}_set=yes +else + eval ac_cv_prog_make_${ac_make}_set=no +fi +rm -f conftestmake +fi +if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then + echo "$ac_t""yes" 1>&6 + SET_MAKE= +else + echo "$ac_t""no" 1>&6 + SET_MAKE="MAKE=${MAKE-make}" +fi + + +PACKAGE=rtems-lib-libbsp-i386-ts_386ex-tools + +VERSION=$RTEMS_VERSION + +if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then + { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; } +fi + + + +missing_dir=`cd $ac_aux_dir && pwd` +echo $ac_n "checking for working aclocal""... $ac_c" 1>&6 +echo "configure:853: checking for working aclocal" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (aclocal --version) < /dev/null > /dev/null 2>&1; then + ACLOCAL=aclocal + echo "$ac_t""found" 1>&6 +else + ACLOCAL="$missing_dir/missing aclocal" + echo "$ac_t""missing" 1>&6 +fi + +echo $ac_n "checking for working autoconf""... $ac_c" 1>&6 +echo "configure:866: checking for working autoconf" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (autoconf --version) < /dev/null > /dev/null 2>&1; then + AUTOCONF=autoconf + echo "$ac_t""found" 1>&6 +else + AUTOCONF="$missing_dir/missing autoconf" + echo "$ac_t""missing" 1>&6 +fi + +echo $ac_n "checking for working automake""... $ac_c" 1>&6 +echo "configure:879: checking for working automake" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (automake --version) < /dev/null > /dev/null 2>&1; then + AUTOMAKE=automake + echo "$ac_t""found" 1>&6 +else + AUTOMAKE="$missing_dir/missing automake" + echo "$ac_t""missing" 1>&6 +fi + +echo $ac_n "checking for working autoheader""... $ac_c" 1>&6 +echo "configure:892: checking for working autoheader" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (autoheader --version) < /dev/null > /dev/null 2>&1; then + AUTOHEADER=autoheader + echo "$ac_t""found" 1>&6 +else + AUTOHEADER="$missing_dir/missing autoheader" + echo "$ac_t""missing" 1>&6 +fi + +echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6 +echo "configure:905: checking for working makeinfo" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (makeinfo --version) < /dev/null > /dev/null 2>&1; then + MAKEINFO=makeinfo + echo "$ac_t""found" 1>&6 +else + MAKEINFO="$missing_dir/missing makeinfo" + echo "$ac_t""missing" 1>&6 +fi + + +echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6 +echo "configure:919: checking whether to enable maintainer-specific portions of Makefiles" >&5 + # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. +if test "${enable_maintainer_mode+set}" = set; then + enableval="$enable_maintainer_mode" + USE_MAINTAINER_MODE=$enableval +else + USE_MAINTAINER_MODE=no +fi + + echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6 + + +if test $USE_MAINTAINER_MODE = yes; then + MAINTAINER_MODE_TRUE= + MAINTAINER_MODE_FALSE='#' +else + MAINTAINER_MODE_TRUE='#' + MAINTAINER_MODE_FALSE= +fi + MAINT=$MAINTAINER_MODE_TRUE + + + + +if test "$TARGET_SUBDIR" = "." ; then +PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)'; +else +PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)' +fi + + +RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP + + +INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change" + + +PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex" + + + +# tooldir='$(exec_prefix)/'$target_alias +# Temporary work-around until building in source tree is supported + + +tooldir='$(PROJECT_ROOT)' + + +project_includedir='$(tooldir)'/include + + +project_libdir='$(tooldir)/lib$(MULTISUBDIR)' + + +project_bindir='$(tooldir)/bin' + + +rtems_bspdir='$(prefix)/${RTEMS_BSP}' + +rtems_makedir='$(prefix)/make' + + + +trap '' 1 2 15 +cat > confcache <<\EOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs. It is not useful on other systems. +# If it contains results you don't want to keep, you may remove or edit it. +# +# By default, configure uses ./config.cache as the cache file, +# creating it if it does not exist already. You can give configure +# the --cache-file=FILE option to use a different cache file; that is +# what configure does when it calls configure scripts in +# subdirectories, so they share the cache. +# Giving --cache-file=/dev/null disables caching, for debugging configure. +# config.status only pays attention to the cache file if you give it the +# --recheck option to rerun configure. +# +EOF +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +(set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote substitution + # turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + -e "s/'/'\\\\''/g" \ + -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' + ;; + esac >> confcache +if cmp -s $cache_file confcache; then + : +else + if test -w $cache_file; then + echo "updating cache $cache_file" + cat confcache > $cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# Any assignment to VPATH causes Sun make to only execute +# the first set of double-colon rules, so remove it if not needed. +# If there is a colon in the path, we need to keep it. +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' +fi + +trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 + +# Transform confdefs.h into DEFS. +# Protect against shell expansion while executing Makefile rules. +# Protect against Makefile macro expansion. +cat > conftest.defs <<\EOF +s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g +s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g +s%\[%\\&%g +s%\]%\\&%g +s%\$%$$%g +EOF +DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '` +rm -f conftest.defs + + +# Without the "./", some shells look in PATH for config.status. +: ${CONFIG_STATUS=./config.status} + +echo creating $CONFIG_STATUS +rm -f $CONFIG_STATUS +cat > $CONFIG_STATUS <<EOF +#! /bin/sh +# Generated automatically by configure. +# Run this file to recreate the current configuration. +# This directory was configured as follows, +# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# +# $0 $ac_configure_args +# +# Compiler output produced by configure, useful for debugging +# configure, is in ./config.log if it exists. + +ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" +for ac_option +do + case "\$ac_option" in + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" + exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; + -version | --version | --versio | --versi | --vers | --ver | --ve | --v) + echo "$CONFIG_STATUS generated by autoconf version 2.13" + exit 0 ;; + -help | --help | --hel | --he | --h) + echo "\$ac_cs_usage"; exit 0 ;; + *) echo "\$ac_cs_usage"; exit 1 ;; + esac +done + +ac_given_srcdir=$srcdir +ac_given_INSTALL="$INSTALL" + +trap 'rm -fr `echo "Makefile +dos_sup/Makefile +ts_1325_ada/Makefile +" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 +EOF +cat >> $CONFIG_STATUS <<EOF + +# Protect against being on the right side of a sed subst in config.status. +sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; + s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF +$ac_vpsub +$extrasub +s%@SHELL@%$SHELL%g +s%@CFLAGS@%$CFLAGS%g +s%@CPPFLAGS@%$CPPFLAGS%g +s%@CXXFLAGS@%$CXXFLAGS%g +s%@FFLAGS@%$FFLAGS%g +s%@DEFS@%$DEFS%g +s%@LDFLAGS@%$LDFLAGS%g +s%@LIBS@%$LIBS%g +s%@exec_prefix@%$exec_prefix%g +s%@prefix@%$prefix%g +s%@program_transform_name@%$program_transform_name%g +s%@bindir@%$bindir%g +s%@sbindir@%$sbindir%g +s%@libexecdir@%$libexecdir%g +s%@datadir@%$datadir%g +s%@sysconfdir@%$sysconfdir%g +s%@sharedstatedir@%$sharedstatedir%g +s%@localstatedir@%$localstatedir%g +s%@libdir@%$libdir%g +s%@includedir@%$includedir%g +s%@oldincludedir@%$oldincludedir%g +s%@infodir@%$infodir%g +s%@mandir@%$mandir%g +s%@RTEMS_TOPdir@%$RTEMS_TOPdir%g +s%@host@%$host%g +s%@host_alias@%$host_alias%g +s%@host_cpu@%$host_cpu%g +s%@host_vendor@%$host_vendor%g +s%@host_os@%$host_os%g +s%@target@%$target%g +s%@target_alias@%$target_alias%g +s%@target_cpu@%$target_cpu%g +s%@target_vendor@%$target_vendor%g +s%@target_os@%$target_os%g +s%@build@%$build%g +s%@build_alias@%$build_alias%g +s%@build_cpu@%$build_cpu%g +s%@build_vendor@%$build_vendor%g +s%@build_os@%$build_os%g +s%@RTEMS_CPU@%$RTEMS_CPU%g +s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g +s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g +s%@INSTALL_DATA@%$INSTALL_DATA%g +s%@PACKAGE@%$PACKAGE%g +s%@VERSION@%$VERSION%g +s%@ACLOCAL@%$ACLOCAL%g +s%@AUTOCONF@%$AUTOCONF%g +s%@AUTOMAKE@%$AUTOMAKE%g +s%@AUTOHEADER@%$AUTOHEADER%g +s%@MAKEINFO@%$MAKEINFO%g +s%@SET_MAKE@%$SET_MAKE%g +s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g +s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g +s%@MAINT@%$MAINT%g +s%@PROJECT_ROOT@%$PROJECT_ROOT%g +s%@RTEMS_ROOT@%$RTEMS_ROOT%g +s%@INSTALL_CHANGE@%$INSTALL_CHANGE%g +s%@PACKHEX@%$PACKHEX%g +s%@tooldir@%$tooldir%g +s%@project_includedir@%$project_includedir%g +s%@project_libdir@%$project_libdir%g +s%@project_bindir@%$project_bindir%g +s%@rtems_bspdir@%$rtems_bspdir%g +s%@rtems_makedir@%$rtems_makedir%g + +CEOF +EOF + +cat >> $CONFIG_STATUS <<\EOF + +# Split the substitutions into bite-sized pieces for seds with +# small command number limits, like on Digital OSF/1 and HP-UX. +ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. +ac_file=1 # Number of current file. +ac_beg=1 # First line for current file. +ac_end=$ac_max_sed_cmds # Line after last line for current file. +ac_more_lines=: +ac_sed_cmds="" +while $ac_more_lines; do + if test $ac_beg -gt 1; then + sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file + else + sed "${ac_end}q" conftest.subs > conftest.s$ac_file + fi + if test ! -s conftest.s$ac_file; then + ac_more_lines=false + rm -f conftest.s$ac_file + else + if test -z "$ac_sed_cmds"; then + ac_sed_cmds="sed -f conftest.s$ac_file" + else + ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" + fi + ac_file=`expr $ac_file + 1` + ac_beg=$ac_end + ac_end=`expr $ac_end + $ac_max_sed_cmds` + fi +done +if test -z "$ac_sed_cmds"; then + ac_sed_cmds=cat +fi +EOF + +cat >> $CONFIG_STATUS <<EOF + +CONFIG_FILES=\${CONFIG_FILES-"Makefile +dos_sup/Makefile +ts_1325_ada/Makefile +"} +EOF +cat >> $CONFIG_STATUS <<\EOF +for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. + + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + # The file is in a subdirectory. + test ! -d "$ac_dir" && mkdir "$ac_dir" + ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" + # A "../" for each directory in $ac_dir_suffix. + ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` + else + ac_dir_suffix= ac_dots= + fi + + case "$ac_given_srcdir" in + .) srcdir=. + if test -z "$ac_dots"; then top_srcdir=. + else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; + /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; + *) # Relative path. + srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" + top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + + case "$ac_given_INSTALL" in + [/$]*) INSTALL="$ac_given_INSTALL" ;; + *) INSTALL="$ac_dots$ac_given_INSTALL" ;; + esac + + echo creating "$ac_file" + rm -f "$ac_file" + configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." + case "$ac_file" in + *Makefile*) ac_comsub="1i\\ +# $configure_input" ;; + *) ac_comsub= ;; + esac + + ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` + sed -e "$ac_comsub +s%@configure_input@%$configure_input%g +s%@srcdir@%$srcdir%g +s%@top_srcdir@%$top_srcdir%g +s%@INSTALL@%$INSTALL%g +" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file +fi; done +rm -f conftest.s* + +EOF +cat >> $CONFIG_STATUS <<EOF + +EOF +cat >> $CONFIG_STATUS <<\EOF + +exit 0 +EOF +chmod +x $CONFIG_STATUS +rm -fr confdefs* $ac_clean_files +test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 + diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/configure.in b/c/src/lib/libbsp/i386/ts_386ex/tools/configure.in new file mode 100644 index 0000000000..2fca229ae0 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/configure.in @@ -0,0 +1,21 @@ +dnl Process this file with autoconf to produce a configure script. +dnl +dnl $Id$ + +AC_INIT(coff2bin) +AC_CONFIG_AUX_DIR(../../../../../../..) + +RTEMS_TOP(../../../../../../..) +RTEMS_CANONICAL_TARGET_CPU + +AM_INIT_AUTOMAKE(rtems-lib-libbsp-i386-ts_386ex-tools,$RTEMS_VERSION,no) +AM_MAINTAINER_MODE + +RTEMS_PROJECT_ROOT +RTEMS_TOOLPATHS + +AC_OUTPUT( +Makefile +dos_sup/Makefile +ts_1325_ada/Makefile +) diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/dos_sup/Makefile.am b/c/src/lib/libbsp/i386/ts_386ex/tools/dos_sup/Makefile.am new file mode 100644 index 0000000000..5980f6aaf6 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/dos_sup/Makefile.am @@ -0,0 +1,12 @@ +# +# $Id$ +# + +AUTOMAKE_OPTIONS = foreign 1.4 + +EXTRA_DIST = \ +loader.com \ +loader_hybrid_com.asm \ +ts1325.inc + +include $(top_srcdir)/../../../../../../../automake/local.am diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/dos_sup/Makefile.in b/c/src/lib/libbsp/i386/ts_386ex/tools/dos_sup/Makefile.in new file mode 100644 index 0000000000..728f999841 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/dos_sup/Makefile.in @@ -0,0 +1,225 @@ +# Makefile.in generated automatically by automake 1.4 from Makefile.am + +# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +# +# $Id$ +# + + + +SHELL = @SHELL@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +prefix = @prefix@ +exec_prefix = @exec_prefix@ + +bindir = @bindir@ +sbindir = @sbindir@ +libexecdir = @libexecdir@ +datadir = @datadir@ +sysconfdir = @sysconfdir@ +sharedstatedir = @sharedstatedir@ +localstatedir = @localstatedir@ +libdir = @libdir@ +infodir = @infodir@ +mandir = @mandir@ +includedir = @includedir@ +oldincludedir = /usr/include + +DESTDIR = + +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ + +top_builddir = .. + +ACLOCAL = @ACLOCAL@ +AUTOCONF = @AUTOCONF@ +AUTOMAKE = @AUTOMAKE@ +AUTOHEADER = @AUTOHEADER@ + +INSTALL = @INSTALL@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS) +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +transform = @program_transform_name@ + +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_alias = @build_alias@ +build_triplet = @build@ +host_alias = @host_alias@ +host_triplet = @host@ +target_alias = @target_alias@ +target_triplet = @target@ +INSTALL_CHANGE = @INSTALL_CHANGE@ +MAINT = @MAINT@ +MAKEINFO = @MAKEINFO@ +PACKAGE = @PACKAGE@ +PACKHEX = @PACKHEX@ +PROJECT_ROOT = @PROJECT_ROOT@ +RTEMS_CPU = @RTEMS_CPU@ +RTEMS_ROOT = 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CONFIG_HEADERS= $(SHELL) ./config.status + +tags: TAGS +TAGS: + + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) + +subdir = dos_sup + +distdir: $(DISTFILES) + here=`cd $(top_builddir) && pwd`; \ + top_distdir=`cd $(top_distdir) && pwd`; \ + distdir=`cd $(distdir) && pwd`; \ + cd $(top_srcdir) \ + && $(AUTOMAKE) --include-deps --build-dir=$$here --srcdir-name=$(top_srcdir) --output-dir=$$top_distdir --foreign dos_sup/Makefile + @for file in $(DISTFILES); do \ + d=$(srcdir); \ + if test -d $$d/$$file; then \ + cp -pr $$/$$file $(distdir)/$$file; \ + else \ + test -f $(distdir)/$$file \ + || ln $$d/$$file $(distdir)/$$file 2> /dev/null \ + || cp -p $$d/$$file $(distdir)/$$file || :; \ + fi; \ + done +info-am: +info: info-am +dvi-am: +dvi: dvi-am +check-am: all-am +check: check-am +installcheck-am: +installcheck: installcheck-am +install-exec-am: +install-exec: install-exec-am + +install-data-am: +install-data: install-data-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am +install: install-am +uninstall-am: +uninstall: uninstall-am +all-am: Makefile +all-redirect: all-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install +installdirs: + + +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -rm -f Makefile $(CONFIG_CLEAN_FILES) + -rm -f config.cache config.log stamp-h stamp-h[0-9]* + +maintainer-clean-generic: +mostlyclean-am: mostlyclean-generic + +mostlyclean: mostlyclean-am + +clean-am: clean-generic mostlyclean-am + +clean: clean-am + +distclean-am: distclean-generic clean-am + +distclean: distclean-am + +maintainer-clean-am: maintainer-clean-generic distclean-am + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + +maintainer-clean: maintainer-clean-am + +.PHONY: tags distdir info-am info dvi-am dvi check check-am \ +installcheck-am installcheck install-exec-am install-exec \ +install-data-am install-data install-am install uninstall-am uninstall \ +all-redirect all-am all installdirs mostlyclean-generic \ +distclean-generic clean-generic maintainer-clean-generic clean \ +mostlyclean distclean maintainer-clean + + +debug-am: +debug: debug-am +.PHONY: debug debug-am + +debug_install-am: +debug_install: debug_install-am +.PHONY: debug_install debug_install-am + +profile-am: +profile: profile-am +.PHONY: profile profile-am + +profile_install-am: +profile_install: profile_install-am +.PHONY: profile_install profile_install-am + +preinstall-am: +preinstall: preinstall-am +.PHONY: preinstall preinstall-am + +clobber-am: +clobber: clobber-am +.PHONY: clobber clobber-am + +depend-am: +depend: depend-am +.PHONY: depend depend-am + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/ts_1325_ada/Makefile.am b/c/src/lib/libbsp/i386/ts_386ex/tools/ts_1325_ada/Makefile.am new file mode 100644 index 0000000000..e805d2c83f --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/ts_1325_ada/Makefile.am @@ -0,0 +1,21 @@ +# +# $Id$ +# + +AUTOMAKE_OPTIONS = foreign 1.4 + +EXTRA_DIST = \ +Makefile.ts_386ex \ +ts1325-button.adb \ +ts1325-parallel.adb \ +i386_ports.adb \ +ts1325-button.ads \ +ts1325-parallel.ads \ +i386_ports.ads \ +ts1325-led.adb \ +ts1325.ads \ +init.c \ +ts1325-led.ads \ +ts1325_test.adb + +include $(top_srcdir)/../../../../../../../automake/local.am diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/ts_1325_ada/Makefile.in b/c/src/lib/libbsp/i386/ts_386ex/tools/ts_1325_ada/Makefile.in new file mode 100644 index 0000000000..b218096166 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/ts_1325_ada/Makefile.in @@ -0,0 +1,225 @@ +# Makefile.in generated automatically by automake 1.4 from Makefile.am + +# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +# +# $Id$ +# + + + +SHELL = @SHELL@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +prefix = @prefix@ +exec_prefix = @exec_prefix@ + +bindir = @bindir@ +sbindir = @sbindir@ +libexecdir = @libexecdir@ +datadir = @datadir@ +sysconfdir = @sysconfdir@ +sharedstatedir = @sharedstatedir@ +localstatedir = @localstatedir@ +libdir = @libdir@ +infodir = @infodir@ +mandir = @mandir@ +includedir = @includedir@ +oldincludedir = /usr/include + +DESTDIR = + +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ + +top_builddir = .. + +ACLOCAL = @ACLOCAL@ +AUTOCONF = @AUTOCONF@ +AUTOMAKE = @AUTOMAKE@ +AUTOHEADER = @AUTOHEADER@ + +INSTALL = @INSTALL@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS) +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +transform = @program_transform_name@ + +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_alias = @build_alias@ +build_triplet = @build@ +host_alias = @host_alias@ +host_triplet = @host@ +target_alias = @target_alias@ +target_triplet = @target@ +INSTALL_CHANGE = @INSTALL_CHANGE@ +MAINT = @MAINT@ +MAKEINFO = @MAKEINFO@ +PACKAGE = @PACKAGE@ +PACKHEX = @PACKHEX@ +PROJECT_ROOT = @PROJECT_ROOT@ +RTEMS_CPU = @RTEMS_CPU@ +RTEMS_ROOT = @RTEMS_ROOT@ +RTEMS_TOPdir = @RTEMS_TOPdir@ +VERSION = @VERSION@ +project_bindir = @project_bindir@ +project_includedir = @project_includedir@ +project_libdir = @project_libdir@ +rtems_bspdir = @rtems_bspdir@ +rtems_makedir = 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$(top_srcdir)/../../../automake/local.am diff --git a/c/src/make/Makefile.in b/c/src/make/Makefile.in new file mode 100644 index 0000000000..4b777d98ad --- /dev/null +++ b/c/src/make/Makefile.in @@ -0,0 +1,538 @@ +# Makefile.in generated automatically by automake 1.4 from Makefile.am + +# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +# +# $Id$ +# + + + + +SHELL = @SHELL@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +prefix = @prefix@ +exec_prefix = @exec_prefix@ + +bindir = @bindir@ +sbindir = @sbindir@ +libexecdir = 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amf=$$2; \ + dot_seen=no; \ + target=`echo $@ | sed s/-recursive//`; \ + list='$(SUBDIRS)'; for subdir in $$list; do \ + echo "Making $$target in $$subdir"; \ + if test "$$subdir" = "."; then \ + dot_seen=yes; \ + local_target="$$target-am"; \ + else \ + local_target="$$target"; \ + fi; \ + (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ + || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \ + done; \ + if test "$$dot_seen" = "no"; then \ + $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \ + fi; test -z "$$fail" + +debug: debug-recursive +.PHONY: debug-recursive + +debug_install: debug_install-recursive +.PHONY: debug_install-recursive + +profile: profile-recursive +.PHONY: profile-recursive + +profile_install: profile_install-recursive +.PHONY: profile-recursive + +preinstall: preinstall-recursive +.PHONY: preinstall-recursive + +clobber: clobber-recursive +.PHONY: clobber-recursive + +depend: depend-recursive +.PHONY: depend-recursive + +debug-am: +debug: debug-am +.PHONY: debug debug-am + +debug_install-am: +debug_install: debug_install-am +.PHONY: debug_install debug_install-am + +profile-am: +profile: profile-am +.PHONY: profile profile-am + +profile_install-am: +profile_install: profile_install-am +.PHONY: profile_install profile_install-am + +preinstall-am: +preinstall: preinstall-am +.PHONY: preinstall preinstall-am + +clobber-am: +clobber: clobber-am +.PHONY: clobber clobber-am + +depend-am: +depend: depend-am +.PHONY: depend depend-am + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/c/src/make/Makefile.inc.in b/c/src/make/Makefile.inc.in new file mode 100644 index 0000000000..a908cb18bf --- /dev/null +++ b/c/src/make/Makefile.inc.in @@ -0,0 +1,50 @@ +RTEMS_BSP = @RTEMS_BSP@ + +# +# +# Target specific settings. To be included in application Makefiles. +# + +prefix = @prefix@ + +CC_FOR_TARGET = @program_prefix@gcc +AS_FOR_TARGET = @program_prefix@as +AR_FOR_TARGET = @program_prefix@ar +NM_FOR_TARGET = @program_prefix@nm +LD_FOR_TARGET = @program_prefix@ld +SIZE_FOR_TARGET = @program_prefix@size +OBJCOPY_FOR_TARGET = @program_prefix@objcopy + +CC= $(CC_FOR_TARGET) +AS= $(AS_FOR_TARGET) +LD= $(LD_FOR_TARGET) +NM= $(NM_FOR_TARGET) +AR= $(AR_FOR_TARGET) +SIZE= $(SIZE_FOR_TARGET) +OBJCOPY= $(OBJCOPY_FOR_TARGET) + +export CC +export AS +export LD +export NM +export AR +export SIZE +export OBJCOPY + +RTEMS_HOST = @RTEMS_HOST@ +RTEMS_CUSTOM = $(prefix)/make/custom/$(RTEMS_BSP).cfg +PROJECT_ROOT = $(prefix)/ +RTEMS_USE_OWN_PDIR = no +RTEMS_HAS_POSIX_API = @RTEMS_HAS_POSIX_API@ +RTEMS_USE_MACROS = @RTEMS_USE_MACROS@ +RTEMS_HAS_CPLUSPLUS = @RTEMS_HAS_CPLUSPLUS@ +RTEMS_USE_GCC272 = @RTEMS_USE_GCC272@ +RTEMS_LIBC_DIR = @RTEMS_LIBC_DIR@ + +export RTEMS_BSP +export RTEMS_CUSTOM +export PROJECT_ROOT + +# FIXME: The following shouldn't be here +RTEMS_ROOT = $(PROJECT_ROOT) +export RTEMS_ROOT diff --git a/c/src/make/Templates/Makefile.am b/c/src/make/Templates/Makefile.am new file mode 100644 index 0000000000..de2fb5d1dd --- /dev/null +++ b/c/src/make/Templates/Makefile.am @@ -0,0 +1,15 @@ +# +# $Id$ +# + +AUTOMAKE_OPTIONS = foreign 1.4 + +rtems_makedir=$(prefix)/make +rtems_make_Templatesdir=$(rtems_makedir)/Templates + +rtems_make_Templates_DATA = \ +Makefile.dir \ +Makefile.leaf \ +Makefile.lib + +include $(top_srcdir)/../../../automake/local.am diff --git a/c/src/make/Templates/Makefile.dir b/c/src/make/Templates/Makefile.dir new file mode 100644 index 0000000000..e70d40c0cb --- /dev/null +++ b/c/src/make/Templates/Makefile.dir @@ -0,0 +1,9 @@ +# +# $Id$ +# + +include $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg +include $(RTEMS_ROOT)/make/directory.cfg + +SUB_DIRS=a b c your-directories-go-here + diff --git a/c/src/make/Templates/Makefile.in b/c/src/make/Templates/Makefile.in new file mode 100644 index 0000000000..b620949339 --- /dev/null +++ b/c/src/make/Templates/Makefile.in @@ -0,0 +1,286 @@ +# Makefile.in generated automatically by automake 1.4 from Makefile.am + +# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +# +# $Id$ +# + + + +SHELL = @SHELL@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +prefix = @prefix@ +exec_prefix = @exec_prefix@ + +bindir = @bindir@ +sbindir = @sbindir@ +libexecdir = @libexecdir@ +datadir = @datadir@ +sysconfdir = @sysconfdir@ +sharedstatedir = @sharedstatedir@ +localstatedir = @localstatedir@ +libdir = @libdir@ +infodir = @infodir@ +mandir = @mandir@ +includedir = @includedir@ +oldincludedir = /usr/include + +DESTDIR = + +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ + +top_builddir = .. + +ACLOCAL = @ACLOCAL@ +AUTOCONF = @AUTOCONF@ +AUTOMAKE = @AUTOMAKE@ +AUTOHEADER = @AUTOHEADER@ + +INSTALL = @INSTALL@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS) +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +transform = @program_transform_name@ + +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_alias = @build_alias@ +build_triplet = @build@ +host_alias = @host_alias@ +host_triplet = @host@ +target_alias = @target_alias@ +target_triplet = @target@ +BARE_CPU_CFLAGS = @BARE_CPU_CFLAGS@ +BARE_CPU_MODEL = @BARE_CPU_MODEL@ +CAT = @CAT@ +CC = @CC@ +CC_CFLAGS_DEBUG_V = @CC_CFLAGS_DEBUG_V@ +CC_CFLAGS_DEFAULT = @CC_CFLAGS_DEFAULT@ +CC_CFLAGS_PROFILE_V = @CC_CFLAGS_PROFILE_V@ +CC_FOR_TARGET = @CC_FOR_TARGET@ +CC_LDFLAGS_PROFILE_V = @CC_LDFLAGS_PROFILE_V@ +CHMOD = @CHMOD@ +CMP = @CMP@ +CP = @CP@ +CPP = @CPP@ +CUSTOM_CFG_FILES = @CUSTOM_CFG_FILES@ +CXX = @CXX@ +CXXCPP = @CXXCPP@ +CXX_FOR_TARGET = @CXX_FOR_TARGET@ +GCCSED = @GCCSED@ +INSTALL_CHANGE = @INSTALL_CHANGE@ +KSH = @KSH@ +LN = @LN@ +LN_S = @LN_S@ +M4 = @M4@ +MAINT = @MAINT@ +MAKEINFO = @MAKEINFO@ +MV = @MV@ +PACKAGE = @PACKAGE@ +PACKHEX = @PACKHEX@ +PERL = @PERL@ +PROJECT_ROOT = @PROJECT_ROOT@ +RM = @RM@ +RTEMS_BSP = @RTEMS_BSP@ +RTEMS_CPU = @RTEMS_CPU@ +RTEMS_GAS_CODE16 = @RTEMS_GAS_CODE16@ +RTEMS_HAS_CPLUSPLUS = @RTEMS_HAS_CPLUSPLUS@ +RTEMS_HAS_MULTIPROCESSING = @RTEMS_HAS_MULTIPROCESSING@ +RTEMS_HAS_NETWORKING = @RTEMS_HAS_NETWORKING@ +RTEMS_HAS_POSIX_API = @RTEMS_HAS_POSIX_API@ +RTEMS_HAS_RDBG = @RTEMS_HAS_RDBG@ +RTEMS_HOST = @RTEMS_HOST@ +RTEMS_LIBC_DIR = @RTEMS_LIBC_DIR@ +RTEMS_ROOT = @RTEMS_ROOT@ +RTEMS_TOPdir = @RTEMS_TOPdir@ +RTEMS_USE_GCC272 = @RTEMS_USE_GCC272@ +RTEMS_USE_MACROS = @RTEMS_USE_MACROS@ +SED = @SED@ +SORT = @SORT@ +TOUCH = @TOUCH@ +VERSION = @VERSION@ +program_prefix = @program_prefix@ +rtems_cv_prog_cc_cross = @rtems_cv_prog_cc_cross@ + +AUTOMAKE_OPTIONS = foreign 1.4 + +rtems_makedir = $(prefix)/make +rtems_make_Templatesdir = $(rtems_makedir)/Templates + +rtems_make_Templates_DATA = Makefile.dir Makefile.leaf Makefile.lib + +mkinstalldirs = $(SHELL) $(top_srcdir)/../../../mkinstalldirs +CONFIG_CLEAN_FILES = +DATA = $(rtems_make_Templates_DATA) + +DIST_COMMON = Makefile.am Makefile.in + + +DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST) + +TAR = tar +GZIP_ENV = --best +all: all-redirect +.SUFFIXES: +$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) $(top_srcdir)/../../../automake/local.am + cd $(top_srcdir) && $(AUTOMAKE) --foreign Templates/Makefile + +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(BUILT_SOURCES) + cd $(top_builddir) \ + && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status + + +install-rtems_make_TemplatesDATA: $(rtems_make_Templates_DATA) + @$(NORMAL_INSTALL) + $(mkinstalldirs) $(DESTDIR)$(rtems_make_Templatesdir) + @list='$(rtems_make_Templates_DATA)'; for p in $$list; do \ + if test -f $(srcdir)/$$p; then \ + echo " $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(rtems_make_Templatesdir)/$$p"; \ + $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(rtems_make_Templatesdir)/$$p; \ + else if test -f $$p; then \ + echo " $(INSTALL_DATA) $$p $(DESTDIR)$(rtems_make_Templatesdir)/$$p"; \ + $(INSTALL_DATA) $$p $(DESTDIR)$(rtems_make_Templatesdir)/$$p; \ + fi; fi; \ + done + +uninstall-rtems_make_TemplatesDATA: + @$(NORMAL_UNINSTALL) + list='$(rtems_make_Templates_DATA)'; for p in $$list; do \ + rm -f $(DESTDIR)$(rtems_make_Templatesdir)/$$p; \ + done +tags: TAGS +TAGS: + + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) + +subdir = Templates + +distdir: $(DISTFILES) + here=`cd $(top_builddir) && pwd`; \ + top_distdir=`cd $(top_distdir) && pwd`; \ + distdir=`cd $(distdir) && pwd`; \ + cd $(top_srcdir) \ + && $(AUTOMAKE) --include-deps --build-dir=$$here --srcdir-name=$(top_srcdir) --output-dir=$$top_distdir --foreign Templates/Makefile + @for file in $(DISTFILES); do \ + d=$(srcdir); \ + if test -d $$d/$$file; then \ + cp -pr $$/$$file $(distdir)/$$file; \ + else \ + test -f $(distdir)/$$file \ + || ln $$d/$$file $(distdir)/$$file 2> /dev/null \ + || cp -p $$d/$$file $(distdir)/$$file || :; \ + fi; \ + done +info-am: +info: info-am +dvi-am: +dvi: dvi-am +check-am: all-am +check: check-am +installcheck-am: +installcheck: installcheck-am +install-exec-am: +install-exec: install-exec-am + +install-data-am: install-rtems_make_TemplatesDATA +install-data: install-data-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am +install: install-am +uninstall-am: uninstall-rtems_make_TemplatesDATA +uninstall: uninstall-am +all-am: Makefile $(DATA) +all-redirect: all-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install +installdirs: + $(mkinstalldirs) $(DESTDIR)$(rtems_make_Templatesdir) + + +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -rm -f Makefile $(CONFIG_CLEAN_FILES) + -rm -f config.cache config.log stamp-h stamp-h[0-9]* + +maintainer-clean-generic: +mostlyclean-am: mostlyclean-generic + +mostlyclean: mostlyclean-am + +clean-am: clean-generic mostlyclean-am + +clean: clean-am + +distclean-am: distclean-generic clean-am + +distclean: distclean-am + +maintainer-clean-am: maintainer-clean-generic distclean-am + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + +maintainer-clean: maintainer-clean-am + +.PHONY: uninstall-rtems_make_TemplatesDATA \ +install-rtems_make_TemplatesDATA tags distdir info-am info dvi-am dvi \ +check check-am installcheck-am installcheck install-exec-am \ +install-exec install-data-am install-data install-am install \ +uninstall-am uninstall all-redirect all-am all installdirs \ +mostlyclean-generic distclean-generic clean-generic \ +maintainer-clean-generic clean mostlyclean distclean maintainer-clean + + +debug-am: +debug: debug-am +.PHONY: debug debug-am + +debug_install-am: +debug_install: debug_install-am +.PHONY: debug_install debug_install-am + +profile-am: +profile: profile-am +.PHONY: profile profile-am + +profile_install-am: +profile_install: profile_install-am +.PHONY: profile_install profile_install-am + +preinstall-am: +preinstall: preinstall-am +.PHONY: preinstall preinstall-am + +clobber-am: +clobber: clobber-am +.PHONY: clobber clobber-am + +depend-am: +depend: depend-am +.PHONY: depend depend-am + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/c/src/make/Templates/Makefile.leaf b/c/src/make/Templates/Makefile.leaf new file mode 100644 index 0000000000..b4c879529f --- /dev/null +++ b/c/src/make/Templates/Makefile.leaf @@ -0,0 +1,77 @@ +# +# $Id$ +# +# Templates/Makefile.leaf +# Template leaf node Makefile +# + +# C source names, if any, go here -- minus the .c +C_PIECES=xxxd xxxe xxxf +C_FILES=$(C_PIECES:%=%.c) +C_O_FILES=$(C_PIECES:%=${ARCH}/%.o) + +# C++ source names, if any, go here -- minus the .cc +CC_PIECES=xxxa xxxb xxxc +CC_FILES=$(CC_PIECES:%=%.cc) +CC_O_FILES=$(CC_PIECES:%=${ARCH}/%.o) + +H_FILES= + +# Assembly source names, if any, go here -- minus the .S +S_PIECES= +S_FILES=$(S_PIECES:%=%.S) +S_O_FILES=$(S_FILES:%.S=${ARCH}/%.o) + +SRCS=$(C_FILES) $(CC_FILES) $(H_FILES) $(S_FILES) +OBJS=$(C_O_FILES) $(CC_O_FILES) $(S_O_FILES) + +PGMS=${ARCH}/xxx-your-program-here ${ARCH}/xxx-another-one + +# List of RTEMS managers to be included in the application goes here. +# Use: +# MANAGERS=all +# to include all RTEMS managers in the application. +MANAGERS=io event message rate_monotonic semaphore timer, etc. + + +include $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg +include $(RTEMS_ROOT)/make/leaf.cfg + +# +# (OPTIONAL) Add local stuff here using += +# + +DEFINES += +CPPFLAGS += +CFLAGS += + +# +# CFLAGS_DEBUG_V are used when the `make debug' target is built. +# To link your application with the non-optimized RTEMS routines, +# uncomment the following line: +# CFLAGS_DEBUG_V += -qrtems_debug +# + +LD_PATHS += xxx-your-EXTRA-library-paths-go-here, if any +LD_LIBS += xxx-your-libraries-go-here eg: -lvx +LDFLAGS += + +# +# Add your list of files to delete here. The config files +# already know how to delete some stuff, so you may want +# to just run 'make clean' first to see what gets missed. +# 'make clobber' already includes 'make clean' +# + +CLEAN_ADDITIONS += xxx-your-debris-goes-here +CLOBBER_ADDITIONS += + +all: ${ARCH} $(SRCS) $(PGMS) + +${ARCH}/xxx-your-program-here: ${OBJS} ${LINK_FILES} + $(make-exe) + +# Install the program(s), appending _g or _p as appropriate. +# for include files, just use $(INSTALL_CHANGE) +install: all + $(INSTALL_VARIANT) -m 555 ${PGMS} ${PROJECT_RELEASE}/bin diff --git a/c/src/make/Templates/Makefile.lib b/c/src/make/Templates/Makefile.lib new file mode 100644 index 0000000000..9127ea70de --- /dev/null +++ b/c/src/make/Templates/Makefile.lib @@ -0,0 +1,59 @@ +# +# $Id$ +# +# Templates/Makefile.lib +# Template library Makefile +# + +LIBNAME=libfoo.a # xxx- your library names goes here +LIB=${ARCH}/${LIBNAME} + +# C and C++ source names, if any, go here -- minus the .c or .cc +C_PIECES=xxxd xxxe xxxf +C_FILES=$(C_PIECES:%=%.c) +C_O_FILES=$(C_PIECES:%=${ARCH}/%.o) + +CC_PIECES=xxxa xxxb xxxc +CC_FILES=$(CC_PIECES:%=%.cc) +CC_O_FILES=$(CC_PIECES:%=${ARCH}/%.o) + +H_FILES= + +# Assembly source names, if any, go here -- minus the .S +S_PIECES= +S_FILES=$(S_PIECES:%=%.S) +S_O_FILES=$(S_FILES:%.S=${ARCH}/%.o) + +SRCS=$(C_FILES) $(CC_FILES) $(H_FILES) $(S_FILES) +OBJS=$(C_O_FILES) $(CC_O_FILES) $(S_O_FILES) + +include $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg +include $(RTEMS_ROOT)/make/lib.cfg + +# +# Add local stuff here using += +# + +DEFINES += +CPPFLAGS += +CFLAGS += + +# +# Add your list of files to delete here. The config files +# already know how to delete some stuff, so you may want +# to just run 'make clean' first to see what gets missed. +# 'make clobber' already includes 'make clean' +# + +CLEAN_ADDITIONS += xxx-your-debris-goes-here +CLOBBER_ADDITIONS += + +all: ${ARCH} $(SRCS) $(LIB) + +$(LIB): ${OBJS} + $(make-library) + +# Install the library, appending _g or _p as appropriate. +# for include files, just use $(INSTALL_CHANGE) +install: all + $(INSTALL_VARIANT) -m 644 ${LIB} ${PROJECT_RELEASE}/lib diff --git a/c/src/make/aclocal.m4 b/c/src/make/aclocal.m4 new file mode 100644 index 0000000000..dbae555199 --- /dev/null +++ b/c/src/make/aclocal.m4 @@ -0,0 +1,954 @@ +dnl aclocal.m4 generated automatically by aclocal 1.4 + +dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This program is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without +dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A +dnl PARTICULAR PURPOSE. + +dnl $Id$ + +dnl +dnl RTEMS_TOP($1) +dnl +dnl $1 .. relative path from this configure.in to the toplevel configure.in +dnl +AC_DEFUN(RTEMS_TOP, +[dnl +AC_ARG_WITH(target-subdir, +[ --with-target-subdir=DIR], +TARGET_SUBDIR="$withval", +TARGET_SUBDIR=".") + +RTEMS_TOPdir="$1"; +AC_SUBST(RTEMS_TOPdir) + +dnl Determine RTEMS Version string from the VERSION file +dnl Hopefully, Joel never changes its format ;- +AC_MSG_CHECKING([for RTEMS Version]) +if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then +changequote(,)dnl +RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \ +sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'` +changequote([,])dnl +else +AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION) +fi +if test -z "$RTEMS_VERSION"; then +AC_MSG_ERROR(Unable to determine version) +fi +AC_MSG_RESULT($RTEMS_VERSION) +])dnl + +dnl +dnl $Id$ +dnl + +dnl canonicalize target cpu +dnl NOTE: Most rtems targets do not fullfil autoconf's +dnl target naming conventions "processor-vendor-os" +dnl Therefore autoconf's AC_CANONICAL_TARGET will fail for them +dnl and we have to fix it for rtems ourselves + +AC_DEFUN(RTEMS_CANONICAL_TARGET_CPU, +[ +AC_CANONICAL_SYSTEM +AC_MSG_CHECKING(rtems target cpu) +changequote(,)dnl +case "${target}" in + # hpux unix port should go here + i[3456]86-go32-rtems*) + RTEMS_CPU=i386 + ;; + i[3456]86-pc-linux*) # unix "simulator" port + RTEMS_CPU=unix + ;; + i[3456]86-*freebsd2*) # unix "simulator" port + RTEMS_CPU=unix + ;; + no_cpu-*rtems*) + RTEMS_CPU=no_cpu + ;; + sparc-sun-solaris*) # unix "simulator" port + RTEMS_CPU=unix + ;; + *) + RTEMS_CPU=`echo $target | sed 's%^\([^-]*\)-\(.*\)$%\1%'` + ;; +esac +changequote([,])dnl +AC_SUBST(RTEMS_CPU) +AC_MSG_RESULT($RTEMS_CPU) +]) + +# Do all the work for Automake. This macro actually does too much -- +# some checks are only needed if your package does certain things. +# But this isn't really a big deal. + +# serial 1 + +dnl Usage: +dnl AM_INIT_AUTOMAKE(package,version, [no-define]) + +AC_DEFUN(AM_INIT_AUTOMAKE, +[AC_REQUIRE([AC_PROG_INSTALL]) +PACKAGE=[$1] +AC_SUBST(PACKAGE) +VERSION=[$2] +AC_SUBST(VERSION) +dnl test to see if srcdir already configured +if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then + AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) +fi +ifelse([$3],, +AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) +AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])) +AC_REQUIRE([AM_SANITY_CHECK]) +AC_REQUIRE([AC_ARG_PROGRAM]) +dnl FIXME This is truly gross. +missing_dir=`cd $ac_aux_dir && pwd` +AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir) +AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir) +AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir) +AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir) +AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir) +AC_REQUIRE([AC_PROG_MAKE_SET])]) + +# +# Check to make sure that the build environment is sane. +# + +AC_DEFUN(AM_SANITY_CHECK, +[AC_MSG_CHECKING([whether build environment is sane]) +# Just in case +sleep 1 +echo timestamp > conftestfile +# Do `set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` + if test "[$]*" = "X"; then + # -L didn't work. + set X `ls -t $srcdir/configure conftestfile` + fi + if test "[$]*" != "X $srcdir/configure conftestfile" \ + && test "[$]*" != "X conftestfile $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken +alias in your environment]) + fi + + test "[$]2" = conftestfile + ) +then + # Ok. + : +else + AC_MSG_ERROR([newly created file is older than distributed files! +Check your system clock]) +fi +rm -f conftest* +AC_MSG_RESULT(yes)]) + +dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY) +dnl The program must properly implement --version. +AC_DEFUN(AM_MISSING_PROG, +[AC_MSG_CHECKING(for working $2) +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if ($2 --version) < /dev/null > /dev/null 2>&1; then + $1=$2 + AC_MSG_RESULT(found) +else + $1="$3/missing $2" + AC_MSG_RESULT(missing) +fi +AC_SUBST($1)]) + +# Add --enable-maintainer-mode option to configure. +# From Jim Meyering + +# serial 1 + +AC_DEFUN(AM_MAINTAINER_MODE, +[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) + dnl maintainer-mode is disabled by default + AC_ARG_ENABLE(maintainer-mode, +[ --enable-maintainer-mode enable make rules and dependencies not useful + (and sometimes confusing) to the casual installer], + USE_MAINTAINER_MODE=$enableval, + USE_MAINTAINER_MODE=no) + AC_MSG_RESULT($USE_MAINTAINER_MODE) + AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes) + MAINT=$MAINTAINER_MODE_TRUE + AC_SUBST(MAINT)dnl +] +) + +# Define a conditional. + +AC_DEFUN(AM_CONDITIONAL, +[AC_SUBST($1_TRUE) +AC_SUBST($1_FALSE) +if $2; then + $1_TRUE= + $1_FALSE='#' +else + $1_TRUE='#' + $1_FALSE= +fi]) + +dnl $Id$ + +AC_DEFUN(RTEMS_ENABLE_MULTIPROCESSING, +[ +AC_ARG_ENABLE(multiprocessing, +[ --enable-multiprocessing enable multiprocessing interface], +[case "${enableval}" in + yes) RTEMS_HAS_MULTIPROCESSING=yes ;; + no) RTEMS_HAS_MULTIPROCESSING=no ;; + *) AC_MSG_ERROR(bad value ${enableval} for enable-multiprocessing option) ;; +esac],[RTEMS_HAS_MULTIPROCESSING=no]) +AC_SUBST(RTEMS_HAS_MULTIPROCESSING)dnl +]) + +dnl $Id$ + +AC_DEFUN(RTEMS_ENABLE_POSIX, +[ +AC_ARG_ENABLE(posix, +[ --enable-posix enable posix interface], +[case "${enableval}" in + yes) RTEMS_HAS_POSIX_API=yes ;; + no) RTEMS_HAS_POSIX_API=no ;; + *) AC_MSG_ERROR(bad value ${enableval} for enable-posix option) ;; +esac],[RTEMS_HAS_POSIX_API=yes]) +AC_SUBST(RTEMS_HAS_POSIX_API) + +changequote(,)dnl +case "${target}" in + # hpux unix port should go here + i[3456]86-go32-rtems*) + RTEMS_HAS_POSIX_API=no + ;; + i[3456]86-pc-linux*) # unix "simulator" port + RTEMS_HAS_POSIX_API=no + ;; + i[3456]86-*freebsd2*) # unix "simulator" port + RTEMS_HAS_POSIX_API=no + ;; + no_cpu-*rtems*) + RTEMS_HAS_POSIX_API=no + ;; + sparc-sun-solaris*) # unix "simulator" port + RTEMS_HAS_POSIX_API=no + ;; + *) + ;; +esac +changequote([,])dnl +AC_SUBST(RTEMS_HAS_POSIX_API) +]) + +dnl $Id$ + +AC_DEFUN(RTEMS_ENABLE_NETWORKING, +[ +AC_ARG_ENABLE(networking, +[ --enable-networking enable TCP/IP stack], +[case "${enableval}" in + yes) RTEMS_HAS_NETWORKING=yes ;; + no) RTEMS_HAS_NETWORKING=no ;; + *) AC_MSG_ERROR(bad value ${enableval} for enable-networking option) ;; +esac],[RTEMS_HAS_NETWORKING=yes]) +AC_SUBST(RTEMS_HAS_NETWORKING)dnl +]) + +dnl $Id$ + +AC_DEFUN(RTEMS_ENABLE_RDBG, +[ +AC_ARG_ENABLE(rdbg, +[ --enable-rdbg enable remote debugger], +[case "${enableval}" in + yes) RTEMS_HAS_RDBG=yes ;; + no) RTEMS_HAS_RDBG=no ;; + *) AC_MSG_ERROR(bad value ${enableval} for enable-rdbg option) ;; +esac],[RTEMS_HAS_RDBG=no]) +AC_SUBST(RTEMS_HAS_RDBG)dnl +]) + +dnl $Id$ + +AC_DEFUN(RTEMS_ENABLE_INLINES, +[AC_ARG_ENABLE(rtems-inlines, +[ --enable-rtems-inlines enable RTEMS inline functions] +[ (default:enabled, disable to use macros)], +[case "${enableval}" in + yes) RTEMS_USE_MACROS=no ;; + no) RTEMS_USE_MACROS=yes ;; + *) AC_MSG_ERROR(bad value ${enableval} for disable-rtems-inlines option) ;; +esac],[RTEMS_USE_MACROS=no]) +AC_SUBST(RTEMS_USE_MACROS)dnl +]) + +dnl $Id$ + +AC_DEFUN(RTEMS_ENABLE_CXX, +[ +AC_ARG_ENABLE(cxx, +[ --enable-cxx enable C++ support,] +[ and build the rtems++ library], +[case "${enableval}" in + yes) RTEMS_HAS_CPLUSPLUS=yes ;; + no) RTEMS_HAS_CPLUSPLUS=no ;; + *) AC_MSG_ERROR(bad value ${enableval} for enable-cxx option) ;; +esac], [RTEMS_HAS_CPLUSPLUS=no]) +]) + +dnl $Id$ + +AC_DEFUN(RTEMS_ENABLE_GCC28, +[ +AC_ARG_ENABLE(gcc28, +[ --enable-gcc28 enable use of gcc 2.8.x features], +[case "${enableval}" in + yes) RTEMS_USE_GCC272=no ;; + no) RTEMS_USE_GCC272=yes ;; + *) AC_MSG_ERROR(bad value ${enableval} for gcc-28 option) ;; +esac],[RTEMS_USE_GCC272=no]) +]) + +dnl $Id$ + +AC_DEFUN(RTEMS_ENABLE_LIBCDIR, +[ +AC_ARG_ENABLE(libcdir, +[ --enable-libcdir=directory set the directory for the C library], +[ RTEMS_LIBC_DIR="${enableval}" ; \ +test -d ${enableval} || AC_MSG_ERROR("$enableval is not a directory" ) ] ) +AC_SUBST(RTEMS_LIBC_DIR)dnl +]) + +AC_DEFUN(RTEMS_ENABLE_BARE, +[ +AC_ARG_ENABLE(bare-cpu-cflags, +[ --enable-bare-cpu-cflags specify a particular cpu cflag] +[ (bare bsp specific)], +[case "${enableval}" in + no) BARE_CPU_CFLAGS="" ;; + *) BARE_CPU_CFLAGS="${enableval}" ;; +esac], +[BARE_CPU_CFLAGS=""]) + +AC_ARG_ENABLE(bare-cpu-model, +[ --enable-bare-cpu-model specify a particular cpu model] +[ (bare bsp specific)], +[case "${enableval}" in + no) BARE_CPU_MODEL="" ;; + *) BARE_CPU_MODEL="${enableval}" ;; +esac], +[BARE_CPU_MODEL=""]) +]) + + +dnl $Id$ + +dnl Override the set of BSPs to be built. +dnl used by the toplevel configure script +dnl RTEMS_ENABLE_RTEMSBSP(rtems_bsp_list) +AC_DEFUN(RTEMS_ENABLE_RTEMSBSP, +[ +AC_ARG_ENABLE(rtemsbsp, +[ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build], +[case "${enableval}" in + yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);; + *) $1=$enableval;; +esac],[$1=""]) +]) + +dnl Pass a single BSP via an environment variable +dnl used by per BSP configure scripts +AC_DEFUN(RTEMS_ENV_RTEMSBSP, +[dnl +AC_MSG_CHECKING([for RTEMS_BSP]) +AC_CACHE_VAL(rtems_cv_RTEMS_BSP, +[dnl + test -n "${RTEMS_BSP}" && rtems_cv_RTEMS_BSP="$RTEMS_BSP"; +])dnl +if test -z "$rtems_cv_RTEMS_BSP"; then + AC_MSG_ERROR([Missing RTEMS_BSP]) +fi +RTEMS_BSP="$rtems_cv_RTEMS_BSP" +AC_MSG_RESULT(${RTEMS_BSP}) +AC_SUBST(RTEMS_BSP) +]) + +dnl $Id$ + +AC_DEFUN(RTEMS_PATH_PERL, +[ +AC_PATH_PROG(PERL,perl) +if test -z "$PERL" ; then +AC_MSG_WARN( +[***] +[ perl was not found] +[ Note: Some tools will not be built.]) +fi +]) + +dnl $Id$ + +AC_DEFUN(RTEMS_PATH_KSH, +[ +dnl NOTE: prefer bash over ksh over sh +AC_PATH_PROGS(KSH,bash ksh sh) +if test -z "$KSH"; then +dnl NOTE: This cannot happen -- /bin/sh must always exist +AC_MSG_ERROR( +[***] +[ Cannot determine a usable shell bash/ksh/sh] +[ Please contact your system administrator] ); +fi +]) + +dnl $Id$ + +dnl check if RTEMS support a cpu +AC_DEFUN(RTEMS_CHECK_CPU, +[dnl +AC_REQUIRE([RTEMS_TOP]) +AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU]) +# Is this a supported CPU? +AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported]) +if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then + AC_MSG_RESULT(yes) +else + AC_MSG_ERROR(no) +fi +])dnl + + +dnl $Id$ + +AC_DEFUN(RTEMS_CANONICAL_HOST, +[dnl +AC_REQUIRE([AC_CANONICAL_HOST]) +RTEMS_HOST=$host_os +changequote(,)dnl +case "${target}" in + # hpux unix port should go here + i[3456]86-pc-linux*) # unix "simulator" port + RTEMS_HOST=Linux + ;; + i[3456]86-*freebsd2*) # unix "simulator" port + RTEMS_HOST=FreeBSD + ;; + sparc-sun-solaris*) # unix "simulator" port + RTEMS_HOST=Solaris + ;; + *) + ;; +esac +changequote([,])dnl +AC_SUBST(RTEMS_HOST) +])dnl + +dnl +dnl $Id$ +dnl + +AC_DEFUN(RTEMS_PROJECT_ROOT, +[dnl +AC_REQUIRE([RTEMS_TOP]) +if test "$TARGET_SUBDIR" = "." ; then +PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)'; +else +PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)' +fi +AC_SUBST(PROJECT_ROOT) + +RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP +AC_SUBST(RTEMS_ROOT) + +INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change" +AC_SUBST(INSTALL_CHANGE) + +PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex" +AC_SUBST(PACKHEX) +]) + + +dnl +dnl $Id$ +dnl +dnl Check for target gcc +dnl +dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de) +dnl Completely reworked + +AC_DEFUN(RTEMS_PROG_CC, +[ +AC_BEFORE([$0], [AC_PROG_CPP])dnl +AC_BEFORE([$0], [AC_PROG_CC])dnl +AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl + +dnl Only accept gcc and cc +dnl NOTE: This might be too restrictive for native compilation +AC_PATH_PROGS(CC_FOR_TARGET, "$program_prefix"gcc "$program_prefix"cc ) +test -z "$CC_FOR_TARGET" \ + && AC_MSG_ERROR([no acceptable cc found in \$PATH]) + +dnl backup +rtems_save_CC=$CC +rtems_save_CFLAGS=$CFLAGS + +dnl temporarily set CC +CC=$CC_FOR_TARGET + +AC_PROG_CC_WORKS +AC_PROG_CC_GNU + +if test $ac_cv_prog_gcc = yes; then + GCC=yes +dnl Check whether -g works, even if CFLAGS is set, in case the package +dnl plays around with CFLAGS (such as to build both debugging and +dnl normal versions of a library), tasteless as that idea is. + ac_test_CFLAGS="${CFLAGS+set}" + ac_save_CFLAGS="$CFLAGS" + CFLAGS= + AC_PROG_CC_G + if test "$ac_test_CFLAGS" = set; then + CFLAGS="$ac_save_CFLAGS" + elif test $ac_cv_prog_cc_g = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-O2" + fi +else + GCC= + test "${CFLAGS+set}" = set || CFLAGS="-g" +fi + +rtems_cv_prog_gcc=$ac_cv_prog_gcc +rtems_cv_prog_cc_g=$ac_cv_prog_cc_g +rtems_cv_prog_cc_works=$ac_cv_prog_cc_works +rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross + +dnl restore initial values +CC=$rtems_save_CC +CFLAGS=$rtems_save_CFLAGS + +unset ac_cv_prog_gcc +unset ac_cv_prog_cc_g +unset ac_cv_prog_cc_works +unset ac_cv_prog_cc_cross +]) + +AC_DEFUN(RTEMS_PROG_CC_FOR_TARGET, +[ +dnl check target cc +RTEMS_PROG_CC +dnl check if the compiler supports --specs +RTEMS_GCC_SPECS +dnl check if the target compiler may use --pipe +RTEMS_GCC_PIPE +dnl check if the compiler supports --specs if gcc28 is requested +if test "$RTEMS_USE_GCC272" != "yes" ; then + if test "$rtems_cv_gcc_specs" = "no"; then + AC_MSG_WARN([*** disabling --enable-gcc28]) + RTEMS_USE_GCC272=yes + fi +fi +test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe" + +dnl FIXME: HACK for egcs/cygwin mixing '\\' and '/' in gcc -print-* +case $host_os in +*cygwin*) GCCSED="| sed 's%\\\\%/%g'" ;; +*) ;; +esac +AC_SUBST(GCCSED) +]) + +dnl +dnl $Id$ +dnl +dnl Set program_prefix +dnl +dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de) +dnl Extracted from configure + +AC_DEFUN(RTEMS_TOOL_PREFIX, +[AC_REQUIRE([AC_CANONICAL_TARGET])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl + +changequote(,)dnl +if [ "${program_prefix}" = "NONE" ] ; then + if [ "${target}" = "${host}" ] ; then + program_prefix= + else + program_prefix=${target}- + fi +fi +changequote([,])dnl +]) + +dnl +dnl $Id$ +dnl +dnl Check whether the target compiler accepts -specs +dnl +dnl 98/02/11 Ralf Corsepius corsepiu@faw.uni-ulm.de +dnl + +AC_DEFUN(RTEMS_GCC_SPECS, +[AC_REQUIRE([RTEMS_PROG_CC]) +AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts -specs,rtems_cv_gcc_specs, +[ +rtems_cv_gcc_specs=no +if test "$rtems_cv_prog_gcc" = "yes"; then + touch confspec + echo 'void f(){}' >conftest.c + if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then + rtems_cv_gcc_specs=yes + fi +fi +rm -f confspec conftest* +])]) + +dnl +dnl $Id$ +dnl +dnl Check whether the target compiler accepts -pipe +dnl +dnl 98/02/11 Ralf Corsepius corsepiu@faw.uni-ulm.de +dnl + +AC_DEFUN(RTEMS_GCC_PIPE, +[AC_REQUIRE([RTEMS_PROG_CC]) +AC_REQUIRE([AC_CANONICAL_HOST]) +AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts --pipe,rtems_cv_gcc_pipe, +[ +rtems_cv_gcc_pipe=no +if test "$rtems_cv_prog_gcc" = "yes"; then +case "$host_os" in + cygwin*) + ;; + *) + echo 'void f(){}' >conftest.c + if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then + rtems_cv_gcc_pipe=yes + fi + rm -f conftest* + ;; +esac +fi +]) +]) + +dnl +dnl $Id$ +dnl +dnl Check for target g++ +dnl +dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de) +dnl Completely reworked + +AC_DEFUN(RTEMS_PROG_CXX, +[ +AC_BEFORE([$0], [AC_PROG_CXXCPP])dnl +AC_BEFORE([$0], [AC_PROG_CXX])dnl +AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl + +dnl Only accept g++ and c++ +dnl NOTE: This might be too restrictive for native compilation +AC_PATH_PROGS(CXX_FOR_TARGET, "$program_prefix"g++ "$program_prefix"c++) +test -z "$CXX_FOR_TARGET" \ + && AC_MSG_ERROR([no acceptable c++ found in \$PATH]) + +dnl backup +rtems_save_CXX=$CXX +rtems_save_CXXFLAGS=$CXXFLAGS + +dnl temporarily set CXX +CXX=$CXX_FOR_TARGET + +AC_PROG_CXX_WORKS +AC_PROG_CXX_GNU + +if test $ac_cv_prog_gxx = yes; then + GXX=yes +dnl Check whether -g works, even if CXXFLAGS is set, in case the package +dnl plays around with CXXFLAGS (such as to build both debugging and +dnl normal versions of a library), tasteless as that idea is. + ac_test_CXXFLAGS="${CXXFLAGS+set}" + ac_save_CXXFLAGS="$CXXFLAGS" + CXXFLAGS= + AC_PROG_CXX_G + if test "$ac_test_CXXFLAGS" = set; then + CXXFLAGS="$ac_save_CXXFLAGS" + elif test $ac_cv_prog_cxx_g = yes; then + CXXFLAGS="-g -O2" + else + CXXFLAGS="-O2" + fi +else + GXX= + test "${CXXFLAGS+set}" = set || CXXFLAGS="-g" +fi + +rtems_cv_prog_gxx=$ac_cv_prog_gxx +rtems_cv_prog_cxx_g=$ac_cv_prog_cxx_g +rtems_cv_prog_cxx_works=$ac_cv_prog_cxx_works +rtems_cv_prog_cxx_cross=$ac_cv_prog_cxx_cross + +CXX=$rtems_save_CXX +CXXFLAGS=$rtems_save_CXXFLAGS + +dnl restore initial values +unset ac_cv_prog_gxx +unset ac_cv_prog_cc_g +unset ac_cv_prog_cxx_works +unset ac_cv_prog_cxx_cross +]) + +AC_DEFUN(RTEMS_PROG_CXX_FOR_TARGET, +[ + RTEMS_PROG_CXX + if test "$rtems_cv_prog_cc_cross" != "$rtems_cv_prog_cxx_cross"; then + AC_MSG_ERROR([***] + [Inconsistency in compiler configuration:] + [Target C compiler and Target C++ compiler] + [must both either be cross compilers or native compilers] + [Hint: If building a posix bsp: LD_LIBRARY_PATH?] ) + fi +]) + +dnl +dnl $Id$ +dnl +dnl Set target tools +dnl +dnl 98/06/23 Ralf Corsepius (corsepiu@faw.uni-ulm.de) +dnl fixing cache/environment variable handling +dnl adding checks for cygwin/egcs '\\'-bug +dnl adding checks for ranlib/ar -s problem +dnl +dnl 98/02/12 Ralf Corsepius (corsepiu@faw.uni-ulm.de) +dnl + +AC_DEFUN(RTEMS_GCC_PRINT, +[ case $host_os in + *cygwin*) + dnl FIXME: Hack for cygwin/egcs reporting mixed '\\' and '/' + dnl Should be removed once cygwin/egcs reports '/' only + $1=`$CC_FOR_TARGET --print-prog-name=$2 | sed -e 's%\\\\%/%g' ` + ;; + *) + $1=`$CC_FOR_TARGET --print-prog-name=$2` + ;; + esac +]) + +AC_DEFUN(RTEMS_PATH_TOOL, +[ +AC_MSG_CHECKING([target's $2]) +AC_CACHE_VAL(ac_cv_path_$1,:) +AC_MSG_RESULT([$ac_cv_path_$1]) + +if test -n "$ac_cv_path_$1"; then + dnl retrieve the value from the cache + $1=$ac_cv_path_$1 +else + dnl the cache was not set + if test -z "[$]$1" ; then + if test "$rtems_cv_prog_gcc" = "yes"; then + # We are using gcc, ask it about its tool + # NOTE: Necessary if gcc was configured to use the target's + # native tools or uses prefixes for gnutools (e.g. gas instead of as) + RTEMS_GCC_PRINT($1,$2) + fi + else + # The user set an environment variable. + # Check whether it is an absolute path, otherwise AC_PATH_PROG + # will override the environment variable, which isn't what the user + # intends + AC_MSG_CHECKING([whether environment variable $1 is an absolute path]) + case "[$]$1" in + /*) # valid + AC_MSG_RESULT("yes") + ;; + *) # invalid for AC_PATH_PROG + AC_MSG_RESULT("no") + AC_MSG_ERROR([***] + [Environment variable $1 should either] + [be unset (preferred) or contain an absolute path]) + ;; + esac + fi + + AC_PATH_PROG($1,"$program_prefix"$2,$3) +fi +]) + +AC_DEFUN(RTEMS_CANONICALIZE_TOOLS, +[AC_REQUIRE([RTEMS_PROG_CC])dnl + +dnl FIXME: What shall be done if these tools are not available? + RTEMS_PATH_TOOL(AR_FOR_TARGET,ar,no) + RTEMS_PATH_TOOL(AS_FOR_TARGET,as,no) + RTEMS_PATH_TOOL(LD_FOR_TARGET,ld,no) + RTEMS_PATH_TOOL(NM_FOR_TARGET,nm,no) + +dnl special treatment of ranlib + RTEMS_PATH_TOOL(RANLIB_FOR_TARGET,ranlib,no) + if test "$RANLIB_FOR_TARGET" = "no"; then + # ranlib wasn't found; check if ar -s is available + RTEMS_AR_FOR_TARGET_S + if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then + dnl override RANLIB_FOR_TARGET's cache + ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s" + RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET + else + AC_MSG_ERROR([***] + [Can't figure out how to build a library index] + [Neither ranlib nor ar -s seem to be available] ) + fi + fi + +dnl NOTE: These may not be available if not using gnutools + RTEMS_PATH_TOOL(OBJCOPY_FOR_TARGET,objcopy,no) + RTEMS_PATH_TOOL(SIZE_FOR_TARGET,size,no) + RTEMS_PATH_TOOL(STRIP_FOR_TARGET,strip,no) +]) + +dnl +dnl $Id$ +dnl + +AC_DEFUN(RTEMS_AR_FOR_TARGET_S, +[ +AC_CACHE_CHECK(whether $AR_FOR_TARGET -s works, +rtems_cv_AR_FOR_TARGET_S, +[ +cat > conftest.$ac_ext <<EOF +int foo( int b ) +{ return b; } +EOF +if AC_TRY_COMMAND($CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext) \ + && AC_TRY_COMMAND($AR_FOR_TARGET -sr conftest.a conftest.o) \ + && test -s conftest.a ; \ +then + rtems_cv_AR_FOR_TARGET_S="yes" +else + rtems_cv_AR_FOR_TARGET_S="no" +fi + rm -f conftest* +]) +]) + + +dnl +dnl $Id$ +dnl + +dnl check for i386 gas supporting 16 bit mode +dnl - binutils 2.9.1.0.7 and higher + +AC_DEFUN(RTEMS_I386_GAS_CODE16, +[ if test "${target_cpu}" = "i386"; then + AC_CACHE_CHECK([for 16 bit mode assembler support], + rtems_cv_prog_gas_code16, + [cat > conftest.s << EOF + .code16 + data32 + addr32 + lgdt 0 +EOF + if AC_TRY_COMMAND($AS_FOR_TARGET -o conftest.o conftest.s); then + rtems_cv_prog_gas_code16=yes + else + rtems_cv_prog_gas_code16=no + fi]) + RTEMS_GAS_CODE16="$rtems_cv_prog_gas_code16" + fi + AC_SUBST(RTEMS_GAS_CODE16) +]) + + +dnl $Id$ + +dnl Report all available bsps for a target, +dnl check if a bsp-subdirectory is present for all bsps found +dnl +dnl RTEMS_CHECK_BSPS(bsp_list) +AC_DEFUN(RTEMS_CHECK_BSPS, +[ +AC_REQUIRE([RTEMS_CHECK_CPU])dnl sets RTEMS_CPU, target +AC_REQUIRE([RTEMS_TOP])dnl sets RTEMS_TOPdir +AC_MSG_CHECKING([for bsps]) +case "${target}" in +changequote(,)dnl + i[3456]86-go32-rtems*) +changequote([,])dnl + $1="go32 go32_p5" + ;; + *) + files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU` + for file in $files; do + case $file in + shared*);; + Makefile*);; + READ*);; + CVS*);; + pxfl*);; + go32*);; # so the i386 port can pick up the other Makefiles + # Now account for BSPs with build variants + gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";; + p4000) rtems_bsp="$rtems_bsp p4600 p4650";; + mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";; + *) $1="[$]$1 $file";; + esac; + done + ;; +esac +AC_MSG_RESULT([[$]$1 .. done]) +])dnl + +AC_DEFUN(RTEMS_CHECK_CUSTOM_BSP, +[dnl +AC_MSG_CHECKING([for make/custom/[$]$1.cfg]) +if test -r "$srcdir/$RTEMS_TOPdir/make/custom/[$]$1.cfg"; then + AC_MSG_RESULT([yes]) +else + AC_MSG_ERROR([no]) +fi +])dnl + +AC_DEFUN(RTEMS_CHECK_RDBG, +[dnl +AC_REQUIRE([RTEMS_TOP])dnl +AC_REQUIRE([RTEMS_CHECK_CPU])dnl +AC_CACHE_CHECK([whether cpu supports librdbg], + rtems_cv_has_rdbg, + [ + if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/librdbg/${RTEMS_CPU}"; then + rtems_cv_has_rdbg="yes" ; + else + rtems_cv_has_rdbg="no"; + fi + ]) +]) + diff --git a/c/src/make/compilers/Makefile.am b/c/src/make/compilers/Makefile.am new file mode 100644 index 0000000000..91e6c934bb --- /dev/null +++ b/c/src/make/compilers/Makefile.am @@ -0,0 +1,21 @@ +# +# $Id$ +# + +AUTOMAKE_OPTIONS = foreign 1.4 + +rtems_makedir=$(prefix)/make +rtems_make_compilersdir=$(rtems_makedir)/compilers + +# At the moment all actively supported configurations +# use gcc-target-default.cfg only. +rtems_make_compilers_DATA= \ +gcc.cfg \ +gcc-target-default.cfg + +if MAINTAINER_MODE +$(srcdir)/gcc.cfg.in: $(top_srcdir)/@RTEMS_TOPdir@/make/compilers/gcc.cfg.in + cp $< $@ +endif + +include $(top_srcdir)/../../../automake/local.am diff --git a/c/src/make/compilers/Makefile.in b/c/src/make/compilers/Makefile.in new file mode 100644 index 0000000000..e802f333c9 --- /dev/null +++ b/c/src/make/compilers/Makefile.in @@ -0,0 +1,293 @@ +# Makefile.in generated automatically by automake 1.4 from Makefile.am + +# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +# +# $Id$ +# + + + +SHELL = @SHELL@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +prefix = @prefix@ +exec_prefix = @exec_prefix@ + +bindir = @bindir@ +sbindir = @sbindir@ +libexecdir = @libexecdir@ +datadir = @datadir@ +sysconfdir = @sysconfdir@ +sharedstatedir = @sharedstatedir@ +localstatedir = @localstatedir@ +libdir = @libdir@ +infodir = @infodir@ +mandir = @mandir@ +includedir = @includedir@ +oldincludedir = /usr/include + +DESTDIR = + +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ + +top_builddir = .. + +ACLOCAL = @ACLOCAL@ +AUTOCONF = @AUTOCONF@ +AUTOMAKE = @AUTOMAKE@ +AUTOHEADER = @AUTOHEADER@ + +INSTALL = @INSTALL@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS) +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +transform = @program_transform_name@ + +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_alias = @build_alias@ +build_triplet = @build@ +host_alias = @host_alias@ +host_triplet = @host@ +target_alias = @target_alias@ +target_triplet = @target@ +BARE_CPU_CFLAGS = @BARE_CPU_CFLAGS@ +BARE_CPU_MODEL = @BARE_CPU_MODEL@ +CAT = @CAT@ +CC = @CC@ +CC_CFLAGS_DEBUG_V = @CC_CFLAGS_DEBUG_V@ +CC_CFLAGS_DEFAULT = @CC_CFLAGS_DEFAULT@ +CC_CFLAGS_PROFILE_V = @CC_CFLAGS_PROFILE_V@ +CC_FOR_TARGET = @CC_FOR_TARGET@ +CC_LDFLAGS_PROFILE_V = @CC_LDFLAGS_PROFILE_V@ +CHMOD = @CHMOD@ +CMP = @CMP@ +CP = @CP@ +CPP = @CPP@ +CUSTOM_CFG_FILES = @CUSTOM_CFG_FILES@ +CXX = @CXX@ +CXXCPP = @CXXCPP@ +CXX_FOR_TARGET = @CXX_FOR_TARGET@ +GCCSED = @GCCSED@ +INSTALL_CHANGE = @INSTALL_CHANGE@ +KSH = @KSH@ +LN = @LN@ +LN_S = @LN_S@ +M4 = @M4@ +MAINT = @MAINT@ +MAKEINFO = @MAKEINFO@ +MV = @MV@ +PACKAGE = @PACKAGE@ +PACKHEX = @PACKHEX@ +PERL = @PERL@ +PROJECT_ROOT = @PROJECT_ROOT@ +RM = @RM@ +RTEMS_BSP = @RTEMS_BSP@ +RTEMS_CPU = @RTEMS_CPU@ +RTEMS_GAS_CODE16 = @RTEMS_GAS_CODE16@ +RTEMS_HAS_CPLUSPLUS = @RTEMS_HAS_CPLUSPLUS@ +RTEMS_HAS_MULTIPROCESSING = @RTEMS_HAS_MULTIPROCESSING@ +RTEMS_HAS_NETWORKING = @RTEMS_HAS_NETWORKING@ +RTEMS_HAS_POSIX_API = @RTEMS_HAS_POSIX_API@ +RTEMS_HAS_RDBG = @RTEMS_HAS_RDBG@ +RTEMS_HOST = @RTEMS_HOST@ +RTEMS_LIBC_DIR = @RTEMS_LIBC_DIR@ +RTEMS_ROOT = @RTEMS_ROOT@ +RTEMS_TOPdir = @RTEMS_TOPdir@ +RTEMS_USE_GCC272 = @RTEMS_USE_GCC272@ +RTEMS_USE_MACROS = @RTEMS_USE_MACROS@ +SED = @SED@ +SORT = @SORT@ +TOUCH = @TOUCH@ +VERSION = @VERSION@ +program_prefix = @program_prefix@ +rtems_cv_prog_cc_cross = @rtems_cv_prog_cc_cross@ + +AUTOMAKE_OPTIONS = foreign 1.4 + +rtems_makedir = $(prefix)/make +rtems_make_compilersdir = $(rtems_makedir)/compilers + +# At the moment all actively supported configurations +# use gcc-target-default.cfg only. +rtems_make_compilers_DATA = gcc.cfg gcc-target-default.cfg + +mkinstalldirs = $(SHELL) $(top_srcdir)/../../../mkinstalldirs +CONFIG_CLEAN_FILES = gcc.cfg +DATA = $(rtems_make_compilers_DATA) + +DIST_COMMON = Makefile.am Makefile.in gcc.cfg.in + + +DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST) + +TAR = tar +GZIP_ENV = --best +all: all-redirect +.SUFFIXES: +$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) $(top_srcdir)/../../../automake/local.am + cd $(top_srcdir) && $(AUTOMAKE) --foreign compilers/Makefile + +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(BUILT_SOURCES) + cd $(top_builddir) \ + && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status + +gcc.cfg: $(top_builddir)/config.status gcc.cfg.in + cd $(top_builddir) && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status + +install-rtems_make_compilersDATA: $(rtems_make_compilers_DATA) + @$(NORMAL_INSTALL) + $(mkinstalldirs) $(DESTDIR)$(rtems_make_compilersdir) + @list='$(rtems_make_compilers_DATA)'; for p in $$list; do \ + if test -f $(srcdir)/$$p; then \ + echo " $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(rtems_make_compilersdir)/$$p"; \ + $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(rtems_make_compilersdir)/$$p; \ + else if test -f $$p; then \ + echo " $(INSTALL_DATA) $$p $(DESTDIR)$(rtems_make_compilersdir)/$$p"; \ + $(INSTALL_DATA) $$p $(DESTDIR)$(rtems_make_compilersdir)/$$p; \ + fi; fi; \ + done + +uninstall-rtems_make_compilersDATA: + @$(NORMAL_UNINSTALL) + list='$(rtems_make_compilers_DATA)'; for p in $$list; do \ + rm -f $(DESTDIR)$(rtems_make_compilersdir)/$$p; \ + done +tags: TAGS +TAGS: + + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) + +subdir = compilers + +distdir: $(DISTFILES) + here=`cd $(top_builddir) && pwd`; \ + top_distdir=`cd $(top_distdir) && pwd`; \ + distdir=`cd $(distdir) && pwd`; \ + cd $(top_srcdir) \ + && $(AUTOMAKE) --include-deps --build-dir=$$here --srcdir-name=$(top_srcdir) --output-dir=$$top_distdir --foreign compilers/Makefile + @for file in $(DISTFILES); do \ + d=$(srcdir); \ + if test -d $$d/$$file; then \ + cp -pr $$/$$file $(distdir)/$$file; \ + else \ + test -f $(distdir)/$$file \ + || ln $$d/$$file $(distdir)/$$file 2> /dev/null \ + || cp -p $$d/$$file $(distdir)/$$file || :; \ + fi; \ + done +info-am: +info: info-am +dvi-am: +dvi: dvi-am +check-am: all-am +check: check-am +installcheck-am: +installcheck: installcheck-am +install-exec-am: +install-exec: install-exec-am + +install-data-am: install-rtems_make_compilersDATA +install-data: install-data-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am +install: install-am +uninstall-am: uninstall-rtems_make_compilersDATA +uninstall: uninstall-am +all-am: Makefile $(DATA) +all-redirect: all-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install +installdirs: + $(mkinstalldirs) $(DESTDIR)$(rtems_make_compilersdir) + + +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -rm -f Makefile $(CONFIG_CLEAN_FILES) + -rm -f config.cache config.log stamp-h stamp-h[0-9]* + +maintainer-clean-generic: +mostlyclean-am: mostlyclean-generic + +mostlyclean: mostlyclean-am + +clean-am: clean-generic mostlyclean-am + +clean: clean-am + +distclean-am: distclean-generic clean-am + +distclean: distclean-am + +maintainer-clean-am: maintainer-clean-generic distclean-am + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + +maintainer-clean: maintainer-clean-am + +.PHONY: uninstall-rtems_make_compilersDATA \ +install-rtems_make_compilersDATA tags distdir info-am info dvi-am dvi \ +check check-am installcheck-am installcheck install-exec-am \ +install-exec install-data-am install-data install-am install \ +uninstall-am uninstall all-redirect all-am all installdirs \ +mostlyclean-generic distclean-generic clean-generic \ +maintainer-clean-generic clean mostlyclean distclean maintainer-clean + + +@MAINTAINER_MODE_TRUE@$(srcdir)/gcc.cfg.in: $(top_srcdir)/@RTEMS_TOPdir@/make/compilers/gcc.cfg.in +@MAINTAINER_MODE_TRUE@ cp $< $@ + +debug-am: +debug: debug-am +.PHONY: debug debug-am + +debug_install-am: +debug_install: debug_install-am +.PHONY: debug_install debug_install-am + +profile-am: +profile: profile-am +.PHONY: profile profile-am + +profile_install-am: +profile_install: profile_install-am +.PHONY: profile_install profile_install-am + +preinstall-am: +preinstall: preinstall-am +.PHONY: preinstall preinstall-am + +clobber-am: +clobber: clobber-am +.PHONY: clobber clobber-am + +depend-am: +depend: depend-am +.PHONY: depend depend-am + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/c/src/make/compilers/gcc.cfg.in b/c/src/make/compilers/gcc.cfg.in new file mode 100644 index 0000000000..590bacc213 --- /dev/null +++ b/c/src/make/compilers/gcc.cfg.in @@ -0,0 +1,203 @@ +# +# $Id$ +# +# gcc 2.6.x native compiler +# Compiler (and tools) configuration +# + +# Additional target names (other than debug, profile) +TARGET_VARIANTS += + +# +# Pre-processor defines. +# Local tailoring (on the command line) can be done by setting XCPPFLAGS +# which is never set in the Makefile's +# + +CPPFLAGS=$(XCPPFLAGS) $(DEFINES) + +# +# Local tailoring (on the command line) can be done by setting CFLAGS +# which is never set in the Makefile's +# + +# +# CFLAGS_OPTIMIZE_V, CFLAGS_DEBUG_V, CFLAGS_PROFILE_V are the values we +# would want the corresponding macros to be set to. +# +# CFLAGS_OPTIMIZE, CFLAGS_DEBUG, CFLAGS_PROFILE are set in the leaf +# Makefiles by the 'debug:' and 'profile:' targets to their _V values. +# + +# default flags + +CFLAGS_DEFAULT = @CC_CFLAGS_DEFAULT@ + +# Under MS-DOS do not use pipes +# It turns out the pipes don't work with some non-gas assemblers either. :( +# ifneq ($(RTEMS_HOST),msdos) +# # CFLAGS_DEFAULT += -pipe +# CFLAGS_DEFAULT += +# endif + +# Additional target names (other than debug, profile) + +# optimize flag: typically -0, could use -O4 or -fast +# -O4 is ok for RTEMS +CFLAGS_OPTIMIZE_V=-O + +# debug flag; typically -g +CFLAGS_DEBUG_V=@CC_CFLAGS_DEBUG_V@ + +# when debugging, optimize flag: typically empty +# some compilers do allow optimization with their "-g" +CFLAGS_DEBUG_OPTIMIZE_V= + +# profile flag; use gprof(1) +CFLAGS_PROFILE_V=@CC_CFLAGS_PROFILE_V@ + +# default is to optimize +CFLAGS_OPTIMIZE=$(CFLAGS_OPTIMIZE_V) + +# dynamic libraries +CFLAGS_DYNAMIC_V=-fpic +ASFLAGS_DYNAMIC_V= + +# XCFLAGS are now local flags to avoid conflict with cygnus configure +XCFLAGS=$(CFLAGS_OPTIMIZE) $(CFLAGS_DEBUG) $(CFLAGS_PROFILE) \ + $(CFLAGS_DEFAULT) + +# List of library paths without -L +LD_PATHS= + +# libraries you want EVERYONE to link with +LD_LIBS= + +# ld flag to ensure pure-text +LDFLAGS_MUST_BE_PURE_V = + +# ld flag for [un]shared objects +LDFLAGS_STATIC_LIBRARIES_V = +LDFLAGS_SHARED_LIBRARIES_V = + +# ld flag for incomplete link +LDFLAGS_INCOMPLETE = -r + +# Special linker options when building lib.so +LDFLAGS_DYNAMIC_V = ?? + +# Some dynamic linking systems want the preferred name recorded in the binary +# ref: src/libxil/Makefile +LDFLAGS_DYNAMIC_LIBNAME_V = -h $(DYNAMIC_VERSION_LIBNAME) + +# ld flags for profiling, debugging +LDFLAGS_PROFILE_V = @CC_LDFLAGS_PROFILE_V@ +LDFLAGS_DEBUG_V = + +LDFLAGS=$(LDFLAGS_PROFILE) $(LDFLAGS_DEBUG) $(LD_PATHS:%=-L %) + +# +# Stuff to clean and clobber for the compiler and its tools +# + +CLEAN_CC = a.out *.o *.BAK +CLOBBER_CC = + +# +# Client compiler and support tools +# + +# CC_FOR_BUILD=gcc -O +# override CC=$(CC_FOR_BUILD) + +CC=@CC@ + +# CPP command to write file to standard output +CPP=$(CC) -E + +# flags set by cc when running cpp +CPP_CC_FLAGS=-D__STDC__ + +# egrep regexp to ignore symbol table entries in ar archives. +# Only used to make sure we skip them when coalescing libraries. +# skip __.SYMDEF and empty names (maybe bug in ranlib??). +AR_SYMBOL_TABLE="HIGHLY-UNLIKELY-TO-CONFLICT" +ARFLAGS=ruv + +# +# Command to convert a normal archive to one searchable by $(LD) +# Not needed on SVR4 +# FIXME: Should be handled by autoconf. Doesn't matter, because +# rtems doesn't have any host-libraries until now. +# + +MKLIB=echo library is complete: + +# +# How to compile stuff into ${ARCH} subdirectory +# +# NOTE: we override COMPILE.c +# + +COMPILE.c=$(CC) $(CFLAGS) $(CPPFLAGS) $(XCFLAGS) -c + +${ARCH}/%.o: %.c + ${COMPILE.c} -o $@ $< + +${ARCH}/%.o: %.cc + ${COMPILE.c} -o $@ $< + +# assembly runs gasp +${ARCH}/%.o: %.s + $(CPP) ${CPPFLAGS} $< | $(SED) 's/% /%/g' | $(SED) 's/^#.*//' >$(ARCH)/$*.i + $(AS) -o $@ $(ARCH)/$*.i + $(RM) $(ARCH)/$*.i + +# Link host applications. +define make-exe + ${CC} ${LDFLAGS} -o $@ $^ ${LD_LIBS} +endef + +# Specify our own default rule for this to prevent having CFLAGS and +# CPPFLAGS being passed to linker +# +# NOTE: This rule is only used as fallback for host-tool makefiles +# which don't provide their own rule +${ARCH}/%$(EXEEXT): ${ARCH}/%.o + $(make-exe) + +# create $(ARCH)/pgm from pgm.sh +${ARCH}/%: %.sh + $(RM) $@ + $(CP) $< $@ + $(CHMOD) +x $@ + +# Dependency files for use by gmake +# NOTE: we don't put in $(TARGET_ARCH) +# so that 'make clean' doesn't blow it away + +DEPEND=Depends-$(TARGET_ARCH:o-%=%) + +CLEAN_DEPEND=$(DEPEND).tmp +CLOBBER_DEPEND=$(DEPEND) + +# We deliberately don't have anything depend on the +# $(DEPEND) file; otherwise it will get rebuilt even +# on 'make clean' +# + +depend: $(C_FILES) $(CC_FILES) $(S_FILES) +ifneq ($(words $(C_FILES) $(CC_FILES) $(S_FILES)), 0) +# Use gcc -M to generate dependencies +# Replace foo.o with $(ARCH)/foo.o +# Replace $(ARCH) value with string $(ARCH) +# so that it will for debug and profile cases + $(COMPILE.c) -M $^ | \ + $(SED) -e 's?^\(.*\)\.o[ ]*:?$$(ARCH)/\1.o:?' \ + -e 's?$(ARCH)/?$$(ARCH)/?' >$(DEPEND).tmp + $(MV) $(DEPEND).tmp $(DEPEND) +endif + +define make-rel + $(LD) $(LDFLAGS_INCOMPLETE) $(XLDFLAGS) -o $@ $(OBJS) +endef diff --git a/c/src/make/configure b/c/src/make/configure new file mode 100644 index 0000000000..50532e36d4 --- /dev/null +++ b/c/src/make/configure @@ -0,0 +1,3399 @@ +#! /bin/sh + +# Guess values for system-dependent variables and create Makefiles. +# Generated automatically using autoconf version 2.13 +# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. + +# Defaults: +ac_help= +ac_default_prefix=/usr/local +# Any additions from configure.in: +ac_help="$ac_help + --with-target-subdir=DIR" +ac_help="$ac_help + --enable-maintainer-mode enable make rules and dependencies not useful + (and sometimes confusing) to the casual installer" +ac_help="$ac_help + --enable-multiprocessing enable multiprocessing interface" +ac_help="$ac_help + --enable-posix enable posix interface" +ac_help="$ac_help + --enable-networking enable TCP/IP stack" +ac_help="$ac_help + --enable-rdbg enable remote debugger" +ac_help="$ac_help + --enable-rtems-inlines enable RTEMS inline functions + (default:enabled, disable to use macros)" +ac_help="$ac_help + --enable-cxx enable C++ support, + and build the rtems++ library" +ac_help="$ac_help + --enable-gcc28 enable use of gcc 2.8.x features" +ac_help="$ac_help + --enable-libcdir=directory set the directory for the C library" +ac_help="$ac_help + --enable-bare-cpu-cflags specify a particular cpu cflag + (bare bsp specific)" +ac_help="$ac_help + --enable-bare-cpu-model specify a particular cpu model + (bare bsp specific)" + +# Initialize some variables set by options. +# The variables have the same names as the options, with +# dashes changed to underlines. +build=NONE +cache_file=./config.cache +exec_prefix=NONE +host=NONE +no_create= +nonopt=NONE +no_recursion= +prefix=NONE +program_prefix=NONE +program_suffix=NONE +program_transform_name=s,x,x, +silent= +site= +srcdir= +target=NONE +verbose= +x_includes=NONE +x_libraries=NONE +bindir='${exec_prefix}/bin' +sbindir='${exec_prefix}/sbin' +libexecdir='${exec_prefix}/libexec' +datadir='${prefix}/share' +sysconfdir='${prefix}/etc' +sharedstatedir='${prefix}/com' +localstatedir='${prefix}/var' +libdir='${exec_prefix}/lib' +includedir='${prefix}/include' +oldincludedir='/usr/include' +infodir='${prefix}/info' +mandir='${prefix}/man' + +# Initialize some other variables. +subdirs= +MFLAGS= MAKEFLAGS= +SHELL=${CONFIG_SHELL-/bin/sh} +# Maximum number of lines to put in a shell here document. +ac_max_here_lines=12 + +ac_prev= +for ac_option +do + + # If the previous option needs an argument, assign it. + if test -n "$ac_prev"; then + eval "$ac_prev=\$ac_option" + ac_prev= + continue + fi + + case "$ac_option" in + -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; + *) ac_optarg= ;; + esac + + # Accept the important Cygnus configure options, so we can diagnose typos. + + case "$ac_option" in + + -bindir | --bindir | --bindi | --bind | --bin | --bi) + ac_prev=bindir ;; + -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) + bindir="$ac_optarg" ;; + + -build | --build | --buil | --bui | --bu) + ac_prev=build ;; + -build=* | --build=* | --buil=* | --bui=* | --bu=*) + build="$ac_optarg" ;; + + -cache-file | --cache-file | --cache-fil | --cache-fi \ + | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) + ac_prev=cache_file ;; + -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ + | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) + cache_file="$ac_optarg" ;; + + -datadir | --datadir | --datadi | --datad | --data | --dat | --da) + ac_prev=datadir ;; + -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ + | --da=*) + datadir="$ac_optarg" ;; + + -disable-* | --disable-*) + ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then + { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } + fi + ac_feature=`echo $ac_feature| sed 's/-/_/g'` + eval "enable_${ac_feature}=no" ;; + + -enable-* | --enable-*) + ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then + { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } + fi + ac_feature=`echo $ac_feature| sed 's/-/_/g'` + case "$ac_option" in + *=*) ;; + *) ac_optarg=yes ;; + esac + eval "enable_${ac_feature}='$ac_optarg'" ;; + + -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ + | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ + | --exec | --exe | --ex) + ac_prev=exec_prefix ;; + -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ + | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ + | --exec=* | --exe=* | --ex=*) + exec_prefix="$ac_optarg" ;; + + -gas | --gas | --ga | --g) + # Obsolete; use --with-gas. + with_gas=yes ;; + + -help | --help | --hel | --he) + # Omit some internal or obsolete options to make the list less imposing. + # This message is too long to be a string in the A/UX 3.1 sh. + cat << EOF +Usage: configure [options] [host] +Options: [defaults in brackets after descriptions] +Configuration: + --cache-file=FILE cache test results in FILE + --help print this message + --no-create do not create output files + --quiet, --silent do not print \`checking...' messages + --version print the version of autoconf that created configure +Directory and file names: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [same as prefix] + --bindir=DIR user executables in DIR [EPREFIX/bin] + --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] + --libexecdir=DIR program executables in DIR [EPREFIX/libexec] + --datadir=DIR read-only architecture-independent data in DIR + [PREFIX/share] + --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data in DIR + [PREFIX/com] + --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] + --libdir=DIR object code libraries in DIR [EPREFIX/lib] + --includedir=DIR C header files in DIR [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] + --infodir=DIR info documentation in DIR [PREFIX/info] + --mandir=DIR man documentation in DIR [PREFIX/man] + --srcdir=DIR find the sources in DIR [configure dir or ..] + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM + run sed PROGRAM on installed program names +EOF + cat << EOF +Host type: + --build=BUILD configure for building on BUILD [BUILD=HOST] + --host=HOST configure for HOST [guessed] + --target=TARGET configure for TARGET [TARGET=HOST] +Features and packages: + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --x-includes=DIR X include files are in DIR + --x-libraries=DIR X library files are in DIR +EOF + if test -n "$ac_help"; then + echo "--enable and --with options recognized:$ac_help" + fi + exit 0 ;; + + -host | --host | --hos | --ho) + ac_prev=host ;; + -host=* | --host=* | --hos=* | --ho=*) + host="$ac_optarg" ;; + + -includedir | --includedir | --includedi | --included | --include \ + | --includ | --inclu | --incl | --inc) + ac_prev=includedir ;; + -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ + | --includ=* | --inclu=* | --incl=* | --inc=*) + includedir="$ac_optarg" ;; + + -infodir | --infodir | --infodi | --infod | --info | --inf) + ac_prev=infodir ;; + -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) + infodir="$ac_optarg" ;; + + -libdir | --libdir | --libdi | --libd) + ac_prev=libdir ;; + -libdir=* | --libdir=* | --libdi=* | --libd=*) + libdir="$ac_optarg" ;; + + -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ + | --libexe | --libex | --libe) + ac_prev=libexecdir ;; + -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ + | --libexe=* | --libex=* | --libe=*) + libexecdir="$ac_optarg" ;; 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then + echo "configure: warning: $ac_option: invalid host type" 1>&2 + fi + if test "x$nonopt" != xNONE; then + { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } + fi + nonopt="$ac_option" + ;; + + esac +done + +if test -n "$ac_prev"; then + { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } +fi + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +# File descriptor usage: +# 0 standard input +# 1 file creation +# 2 errors and warnings +# 3 some systems may open it to /dev/tty +# 4 used on the Kubota Titan +# 6 checking for... messages and results +# 5 compiler messages saved in config.log +if test "$silent" = yes; then + exec 6>/dev/null +else + exec 6>&1 +fi +exec 5>./config.log + +echo "\ +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. +" 1>&5 + +# Strip out --no-create and --no-recursion so they do not pile up. +# Also quote any args containing shell metacharacters. +ac_configure_args= +for ac_arg +do + case "$ac_arg" in + -no-create | --no-create | --no-creat | --no-crea | --no-cre \ + | --no-cr | --no-c) ;; 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These must not be set unconditionally +# because not all systems understand e.g. LANG=C (notably SCO). +# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! +# Non-C LC_CTYPE values break the ctype check. +if test "${LANG+set}" = set; then LANG=C; export LANG; fi +if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi +if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi +if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -rf conftest* confdefs.h +# AIX cpp loses on an empty file, so make sure it contains at least a newline. +echo > confdefs.h + +# A filename unique to this package, relative to the directory that +# configure is in, which we can look for to find out if srcdir is correct. +ac_unique_file=main.cfg.in + +# Find the source files, if location was not specified. +if test -z "$srcdir"; then + ac_srcdir_defaulted=yes + # Try the directory containing this script, then its parent. + ac_prog=$0 + ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` + test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. + srcdir=$ac_confdir + if test ! -r $srcdir/$ac_unique_file; then + srcdir=.. + fi +else + ac_srcdir_defaulted=no +fi +if test ! -r $srcdir/$ac_unique_file; then + if test "$ac_srcdir_defaulted" = yes; then + { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } + else + { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } + fi +fi +srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` + +# Prefer explicitly selected file to automatically selected ones. +if test -z "$CONFIG_SITE"; then + if test "x$prefix" != xNONE; then + CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" + else + CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" + fi +fi +for ac_site_file in $CONFIG_SITE; do + if test -r "$ac_site_file"; then + echo "loading site script $ac_site_file" + . "$ac_site_file" + fi +done + +if test -r "$cache_file"; then + echo "loading cache $cache_file" + . $cache_file +else + echo "creating cache $cache_file" + > $cache_file +fi + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +ac_exeext= +ac_objext=o +if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then + # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. + if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then + ac_n= ac_c=' +' ac_t=' ' + else + ac_n=-n ac_c= ac_t= + fi +else + ac_n= ac_c='\c' ac_t= +fi + + +# Check whether --with-target-subdir or --without-target-subdir was given. +if test "${with_target_subdir+set}" = set; then + withval="$with_target_subdir" + TARGET_SUBDIR="$withval" +else + TARGET_SUBDIR="." +fi + + +RTEMS_TOPdir="../../.."; + + +echo $ac_n "checking for RTEMS Version""... $ac_c" 1>&6 +echo "configure:567: checking for RTEMS Version" >&5 +if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then +RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \ +sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'` +else +{ echo "configure: error: Unable to find ${RTEMS_TOPdir}/VERSION" 1>&2; exit 1; } +fi +if test -z "$RTEMS_VERSION"; then +{ echo "configure: error: Unable to determine version" 1>&2; exit 1; } +fi +echo "$ac_t""$RTEMS_VERSION" 1>&6 + +ac_aux_dir= +for ac_dir in ../../.. $srcdir/../../..; do + if test -f $ac_dir/install-sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f $ac_dir/install.sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + fi +done +if test -z "$ac_aux_dir"; then + { echo "configure: error: can not find install-sh or install.sh in ../../.. $srcdir/../../.." 1>&2; exit 1; } +fi +ac_config_guess=$ac_aux_dir/config.guess +ac_config_sub=$ac_aux_dir/config.sub +ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. + + +echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 +echo "configure:600: checking whether ${MAKE-make} sets \${MAKE}" >&5 +set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftestmake <<\EOF +all: + @echo 'ac_maketemp="${MAKE}"' +EOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` +if test -n "$ac_maketemp"; then + eval ac_cv_prog_make_${ac_make}_set=yes +else + eval ac_cv_prog_make_${ac_make}_set=no +fi +rm -f conftestmake +fi +if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then + echo "$ac_t""yes" 1>&6 + SET_MAKE= +else + echo "$ac_t""no" 1>&6 + SET_MAKE="MAKE=${MAKE-make}" +fi + + + +# Do some error checking and defaulting for the host and target type. +# The inputs are: +# configure --host=HOST --target=TARGET --build=BUILD NONOPT +# +# The rules are: +# 1. You are not allowed to specify --host, --target, and nonopt at the +# same time. +# 2. Host defaults to nonopt. +# 3. If nonopt is not specified, then host defaults to the current host, +# as determined by config.guess. +# 4. Target and build default to nonopt. +# 5. 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We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# ./install, which can be erroneously created by make from ./install.sh. +echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 +echo "configure:755: checking for a BSD compatible install" >&5 +if test -z "$INSTALL"; then +if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" + for ac_dir in $PATH; do + # Account for people who put trailing slashes in PATH elements. + case "$ac_dir/" in + /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + if test -f $ac_dir/$ac_prog; then + if test $ac_prog = install && + grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + else + ac_cv_path_install="$ac_dir/$ac_prog -c" + break 2 + fi + fi + done + ;; + esac + done + IFS="$ac_save_IFS" + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL="$ac_cv_path_install" + else + # As a last resort, use the slow shell script. We don't cache a + # path for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the path is relative. + INSTALL="$ac_install_sh" + fi +fi +echo "$ac_t""$INSTALL" 1>&6 + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6 +echo "configure:808: checking whether build environment is sane" >&5 +# Just in case +sleep 1 +echo timestamp > conftestfile +# Do `set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t $srcdir/configure conftestfile` + fi + if test "$*" != "X $srcdir/configure conftestfile" \ + && test "$*" != "X conftestfile $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + { echo "configure: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" 1>&2; exit 1; } + fi + + test "$2" = conftestfile + ) +then + # Ok. + : +else + { echo "configure: error: newly created file is older than distributed files! +Check your system clock" 1>&2; exit 1; } +fi +rm -f conftest* +echo "$ac_t""yes" 1>&6 +if test "$program_transform_name" = s,x,x,; then + program_transform_name= +else + # Double any \ or $. echo might interpret backslashes. + cat <<\EOF_SED > conftestsed +s,\\,\\\\,g; s,\$,$$,g +EOF_SED + program_transform_name="`echo $program_transform_name|sed -f conftestsed`" + rm -f conftestsed +fi +test "$program_prefix" != NONE && + program_transform_name="s,^,${program_prefix},; $program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s,\$\$,${program_suffix},; $program_transform_name" + +# sed with no file args requires a program. +test "$program_transform_name" = "" && program_transform_name="s,x,x," + + +PACKAGE=rtems-c-src-make + +VERSION=$RTEMS_VERSION + +if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then + { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; } +fi + + + +missing_dir=`cd $ac_aux_dir && pwd` +echo $ac_n "checking for working aclocal""... $ac_c" 1>&6 +echo "configure:877: checking for working aclocal" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (aclocal --version) < /dev/null > /dev/null 2>&1; then + ACLOCAL=aclocal + echo "$ac_t""found" 1>&6 +else + ACLOCAL="$missing_dir/missing aclocal" + echo "$ac_t""missing" 1>&6 +fi + +echo $ac_n "checking for working autoconf""... $ac_c" 1>&6 +echo "configure:890: checking for working autoconf" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (autoconf --version) < /dev/null > /dev/null 2>&1; then + AUTOCONF=autoconf + echo "$ac_t""found" 1>&6 +else + AUTOCONF="$missing_dir/missing autoconf" + echo "$ac_t""missing" 1>&6 +fi + +echo $ac_n "checking for working automake""... $ac_c" 1>&6 +echo "configure:903: checking for working automake" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (automake --version) < /dev/null > /dev/null 2>&1; then + AUTOMAKE=automake + echo "$ac_t""found" 1>&6 +else + AUTOMAKE="$missing_dir/missing automake" + echo "$ac_t""missing" 1>&6 +fi + +echo $ac_n "checking for working autoheader""... $ac_c" 1>&6 +echo "configure:916: checking for working autoheader" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (autoheader --version) < /dev/null > /dev/null 2>&1; then + AUTOHEADER=autoheader + echo "$ac_t""found" 1>&6 +else + AUTOHEADER="$missing_dir/missing autoheader" + echo "$ac_t""missing" 1>&6 +fi + +echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6 +echo "configure:929: checking for working makeinfo" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (makeinfo --version) < /dev/null > /dev/null 2>&1; then + MAKEINFO=makeinfo + echo "$ac_t""found" 1>&6 +else + MAKEINFO="$missing_dir/missing makeinfo" + echo "$ac_t""missing" 1>&6 +fi + + +echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6 +echo "configure:943: checking whether to enable maintainer-specific portions of Makefiles" >&5 + # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. +if test "${enable_maintainer_mode+set}" = set; then + enableval="$enable_maintainer_mode" + USE_MAINTAINER_MODE=$enableval +else + USE_MAINTAINER_MODE=no +fi + + echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6 + + +if test $USE_MAINTAINER_MODE = yes; then + MAINTAINER_MODE_TRUE= + MAINTAINER_MODE_FALSE='#' +else + MAINTAINER_MODE_TRUE='#' + MAINTAINER_MODE_FALSE= +fi + MAINT=$MAINTAINER_MODE_TRUE + + + + +# Check whether --enable-multiprocessing or --disable-multiprocessing was given. +if test "${enable_multiprocessing+set}" = set; then + enableval="$enable_multiprocessing" + case "${enableval}" in + yes) RTEMS_HAS_MULTIPROCESSING=yes ;; + no) RTEMS_HAS_MULTIPROCESSING=no ;; + *) { echo "configure: error: bad value ${enableval} for enable-multiprocessing option" 1>&2; exit 1; } ;; +esac +else + RTEMS_HAS_MULTIPROCESSING=no +fi + + + +# Check whether --enable-posix or --disable-posix was given. +if test "${enable_posix+set}" = set; then + enableval="$enable_posix" + case "${enableval}" in + yes) RTEMS_HAS_POSIX_API=yes ;; + no) RTEMS_HAS_POSIX_API=no ;; + *) { echo "configure: error: bad value ${enableval} for enable-posix option" 1>&2; exit 1; } ;; +esac +else + RTEMS_HAS_POSIX_API=yes +fi + + + +case "${target}" in + # hpux unix port should go here + i[3456]86-go32-rtems*) + RTEMS_HAS_POSIX_API=no + ;; + i[3456]86-pc-linux*) # unix "simulator" port + RTEMS_HAS_POSIX_API=no + ;; + i[3456]86-*freebsd2*) # unix "simulator" port + RTEMS_HAS_POSIX_API=no + ;; + no_cpu-*rtems*) + RTEMS_HAS_POSIX_API=no + ;; + sparc-sun-solaris*) # unix "simulator" port + RTEMS_HAS_POSIX_API=no + ;; + *) + ;; +esac + + + +# Check whether --enable-networking or --disable-networking was given. +if test "${enable_networking+set}" = set; then + enableval="$enable_networking" + case "${enableval}" in + yes) RTEMS_HAS_NETWORKING=yes ;; + no) RTEMS_HAS_NETWORKING=no ;; + *) { echo "configure: error: bad value ${enableval} for enable-networking option" 1>&2; exit 1; } ;; +esac +else + RTEMS_HAS_NETWORKING=yes +fi + + + +# Check whether --enable-rdbg or --disable-rdbg was given. +if test "${enable_rdbg+set}" = set; then + enableval="$enable_rdbg" + case "${enableval}" in + yes) RTEMS_HAS_RDBG=yes ;; + no) RTEMS_HAS_RDBG=no ;; + *) { echo "configure: error: bad value ${enableval} for enable-rdbg option" 1>&2; exit 1; } ;; +esac +else + RTEMS_HAS_RDBG=no +fi + + +# Check whether --enable-rtems-inlines or --disable-rtems-inlines was given. +if test "${enable_rtems_inlines+set}" = set; then + enableval="$enable_rtems_inlines" + case "${enableval}" in + yes) RTEMS_USE_MACROS=no ;; + no) RTEMS_USE_MACROS=yes ;; + *) { echo "configure: error: bad value ${enableval} for disable-rtems-inlines option" 1>&2; exit 1; } ;; +esac +else + RTEMS_USE_MACROS=no +fi + + + +# Check whether --enable-cxx or --disable-cxx was given. +if test "${enable_cxx+set}" = set; then + enableval="$enable_cxx" + case "${enableval}" in + yes) RTEMS_HAS_CPLUSPLUS=yes ;; + no) RTEMS_HAS_CPLUSPLUS=no ;; + *) { echo "configure: error: bad value ${enableval} for enable-cxx option" 1>&2; exit 1; } ;; +esac +else + RTEMS_HAS_CPLUSPLUS=no +fi + + + +# Check whether --enable-gcc28 or --disable-gcc28 was given. +if test "${enable_gcc28+set}" = set; then + enableval="$enable_gcc28" + case "${enableval}" in + yes) RTEMS_USE_GCC272=no ;; + no) RTEMS_USE_GCC272=yes ;; + *) { echo "configure: error: bad value ${enableval} for gcc-28 option" 1>&2; exit 1; } ;; +esac +else + RTEMS_USE_GCC272=no +fi + + + +# Check whether --enable-libcdir or --disable-libcdir was given. +if test "${enable_libcdir+set}" = set; then + enableval="$enable_libcdir" + RTEMS_LIBC_DIR="${enableval}" ; \ +test -d ${enableval} || { echo "configure: error: "$enableval is not a directory" " 1>&2; exit 1; } +fi + + + +# Check whether --enable-bare-cpu-cflags or --disable-bare-cpu-cflags was given. +if test "${enable_bare_cpu_cflags+set}" = set; then + enableval="$enable_bare_cpu_cflags" + case "${enableval}" in + no) BARE_CPU_CFLAGS="" ;; + *) BARE_CPU_CFLAGS="${enableval}" ;; +esac +else + BARE_CPU_CFLAGS="" +fi + + +# Check whether --enable-bare-cpu-model or --disable-bare-cpu-model was given. +if test "${enable_bare_cpu_model+set}" = set; then + enableval="$enable_bare_cpu_model" + case "${enableval}" in + no) BARE_CPU_MODEL="" ;; + *) BARE_CPU_MODEL="${enableval}" ;; +esac +else + BARE_CPU_MODEL="" +fi + + + +echo $ac_n "checking for RTEMS_BSP""... $ac_c" 1>&6 +echo "configure:1122: checking for RTEMS_BSP" >&5 +if eval "test \"`echo '$''{'rtems_cv_RTEMS_BSP'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + test -n "${RTEMS_BSP}" && rtems_cv_RTEMS_BSP="$RTEMS_BSP"; + +fi +if test -z "$rtems_cv_RTEMS_BSP"; then + { echo "configure: error: Missing RTEMS_BSP" 1>&2; exit 1; } +fi +RTEMS_BSP="$rtems_cv_RTEMS_BSP" +echo "$ac_t""${RTEMS_BSP}" 1>&6 + + + + +# Extract the first word of "cat", so it can be a program name with args. +set dummy cat; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1141: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_CAT'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$CAT" in + /*) + ac_cv_path_CAT="$CAT" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_CAT="$CAT" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_CAT="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + ;; +esac +fi +CAT="$ac_cv_path_CAT" +if test -n "$CAT"; then + echo "$ac_t""$CAT" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +# Extract the first word of "rm", so it can be a program name with args. +set dummy rm; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1176: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_RM'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$RM" in + /*) + ac_cv_path_RM="$RM" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_RM="$RM" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_RM="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + ;; +esac +fi +RM="$ac_cv_path_RM" +if test -n "$RM"; then + echo "$ac_t""$RM" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +# Extract the first word of "cp", so it can be a program name with args. +set dummy cp; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1211: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_CP'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$CP" in + /*) + ac_cv_path_CP="$CP" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_CP="$CP" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_CP="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + ;; +esac +fi +CP="$ac_cv_path_CP" +if test -n "$CP"; then + echo "$ac_t""$CP" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +# Extract the first word of "mv", so it can be a program name with args. +set dummy mv; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1246: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_MV'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$MV" in + /*) + ac_cv_path_MV="$MV" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_MV="$MV" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_MV="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + ;; +esac +fi +MV="$ac_cv_path_MV" +if test -n "$MV"; then + echo "$ac_t""$MV" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +# Extract the first word of "ln", so it can be a program name with args. +set dummy ln; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1281: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_LN'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$LN" in + /*) + ac_cv_path_LN="$LN" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_LN="$LN" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_LN="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + ;; +esac +fi +LN="$ac_cv_path_LN" +if test -n "$LN"; then + echo "$ac_t""$LN" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6 +echo "configure:1314: checking whether ln -s works" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + rm -f conftestdata +if ln -s X conftestdata 2>/dev/null +then + rm -f conftestdata + ac_cv_prog_LN_S="ln -s" +else + ac_cv_prog_LN_S=ln +fi +fi +LN_S="$ac_cv_prog_LN_S" +if test "$ac_cv_prog_LN_S" = "ln -s"; then + echo "$ac_t""yes" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +# Extract the first word of "chmod", so it can be a program name with args. +set dummy chmod; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1337: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_CHMOD'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$CHMOD" in + /*) + ac_cv_path_CHMOD="$CHMOD" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_CHMOD="$CHMOD" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_CHMOD="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + ;; +esac +fi +CHMOD="$ac_cv_path_CHMOD" +if test -n "$CHMOD"; then + echo "$ac_t""$CHMOD" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +# Extract the first word of "sort", so it can be a program name with args. +set dummy sort; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1372: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_SORT'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$SORT" in + /*) + ac_cv_path_SORT="$SORT" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_SORT="$SORT" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_SORT="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + ;; +esac +fi +SORT="$ac_cv_path_SORT" +if test -n "$SORT"; then + echo "$ac_t""$SORT" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# ./install, which can be erroneously created by make from ./install.sh. +echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 +echo "configure:1416: checking for a BSD compatible install" >&5 +if test -z "$INSTALL"; then +if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" + for ac_dir in $PATH; do + # Account for people who put trailing slashes in PATH elements. + case "$ac_dir/" in + /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + if test -f $ac_dir/$ac_prog; then + if test $ac_prog = install && + grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + else + ac_cv_path_install="$ac_dir/$ac_prog -c" + break 2 + fi + fi + done + ;; + esac + done + IFS="$ac_save_IFS" + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL="$ac_cv_path_install" + else + # As a last resort, use the slow shell script. We don't cache a + # path for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the path is relative. + INSTALL="$ac_install_sh" + fi +fi +echo "$ac_t""$INSTALL" 1>&6 + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + + +# Extract the first word of "perl", so it can be a program name with args. +set dummy perl; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1472: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_PERL'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$PERL" in + /*) + ac_cv_path_PERL="$PERL" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_PERL="$PERL" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_PERL="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + ;; +esac +fi +PERL="$ac_cv_path_PERL" +if test -n "$PERL"; then + echo "$ac_t""$PERL" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +if test -z "$PERL" ; then +echo "configure: warning: *** + perl was not found + Note: Some tools will not be built." 1>&2 +fi + + +# Extract the first word of "touch", so it can be a program name with args. +set dummy touch; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1514: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_TOUCH'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$TOUCH" in + /*) + ac_cv_path_TOUCH="$TOUCH" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_TOUCH="$TOUCH" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_TOUCH="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + ;; +esac +fi +TOUCH="$ac_cv_path_TOUCH" +if test -n "$TOUCH"; then + echo "$ac_t""$TOUCH" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +# Extract the first word of "cmp", so it can be a program name with args. +set dummy cmp; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1549: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_CMP'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$CMP" in + /*) + ac_cv_path_CMP="$CMP" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_CMP="$CMP" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_CMP="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + ;; +esac +fi +CMP="$ac_cv_path_CMP" +if test -n "$CMP"; then + echo "$ac_t""$CMP" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + +# Extract the first word of "sed", so it can be a program name with args. +set dummy sed; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1585: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_SED'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$SED" in + /*) + ac_cv_path_SED="$SED" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_SED="$SED" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_SED="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + ;; +esac +fi +SED="$ac_cv_path_SED" +if test -n "$SED"; then + echo "$ac_t""$SED" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +for ac_prog in gm4 m4 +do +# Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1622: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_M4'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$M4" in + /*) + ac_cv_path_M4="$M4" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_M4="$M4" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_M4="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + ;; +esac +fi +M4="$ac_cv_path_M4" +if test -n "$M4"; then + echo "$ac_t""$M4" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +test -n "$M4" && break +done + + + +for ac_prog in bash ksh sh +do +# Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1664: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_KSH'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$KSH" in + /*) + ac_cv_path_KSH="$KSH" # Let the user override the test with a path. + ;; + ?:/*) |