From d36c1df698442bb98e2cf63067304bea90bbb151 Mon Sep 17 00:00:00 2001 From: Eric Norum Date: Tue, 24 Apr 2001 19:30:37 +0000 Subject: Useful add-on libraries --- readline/configure_rtems | 2877 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 2877 insertions(+) create mode 100755 readline/configure_rtems diff --git a/readline/configure_rtems b/readline/configure_rtems new file mode 100755 index 0000000..08f802a --- /dev/null +++ b/readline/configure_rtems @@ -0,0 +1,2877 @@ +#! /bin/sh + +# From configure.in for Readline 2.2, version 2.07, from autoconf version 2.12.2 +LIBVERSION=2.2 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +# Guess values for system-dependent variables and create Makefiles. +# Generated automatically using autoconf version 2.12.2 +# 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="$ac_help +--with-curses use the curses library instead of the termcap library" + +# Initialize some variables set by options. +# The variables have the same names as the options, with +# dashes changed to underlines. +build=NONE +cache_file=./config.cache +exec_prefix=NONE +host=NONE +no_create= +nonopt=NONE +no_recursion= +prefix=NONE +program_prefix=NONE +program_suffix=NONE +program_transform_name=s,x,x, +silent= +site= +srcdir= +target=NONE +verbose= +x_includes=NONE +x_libraries=NONE +bindir='${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"; 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="$ac_optarg" ;; + + -datadir | --datadir | --datadi | --datad | --data | --dat | --da) + ac_prev=datadir ;; 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then + ac_aux_dir=$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 $srcdir/.. $srcdir/../.." 1>&2; exit 1; } +fi +ac_config_guess=$ac_aux_dir/config.guess +ac_config_sub=$ac_aux_dir/config.sub +ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. + + +# 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""... $ac_c" 1>&6 +echo "configure:646: checking host system type" >&5 + +host_alias=$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""$host" 1>&6 + + +opt_curses=no +opt_shared=no + +# Check whether --with-curses or --without-curses was given. +if test "${with_curses+set}" = set; then + withval="$with_curses" + opt_curses=$withval +fi + + +if test "$opt_curses" = "yes"; then + prefer_curses=yes +fi + +# We want these before the checks, so the checks can modify their values. +test -z "$CFLAGS" && CFLAGS=-g auto_cflags=1 + +# 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:687: 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=":" + for ac_dir in $PATH; do + test -z "$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:716: 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 + for ac_dir in $PATH; do + test -z "$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:766: 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=":" + for ac_dir in $PATH; do + test -z "$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""... $ac_c" 1>&6 +echo "configure:797: checking whether the C compiler ($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 <&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.$ac_ext >&5 + ac_cv_prog_cc_works=no +fi +rm -fr conftest* + +echo "$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""... $ac_c" 1>&6 +echo "configure:831: checking whether the C compiler ($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""... $ac_c" 1>&6 +echo "configure:836: checking whether we are using GNU C" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.c <&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:864: 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 + +echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 +echo "configure:896: checking how to run the C preprocessor" >&5 +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then +if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + # This must be in double quotes, not single quotes, because CPP may get + # substituted into the Makefile and "${CC-cc}" will confuse make. + CPP="${CC-cc} -E" + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. + cat > conftest.$ac_ext < +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:917: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP="${CC-cc} -E -traditional-cpp" + cat > conftest.$ac_ext < +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:934: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP="${CC-cc} -nologo -E" + cat > conftest.$ac_ext < +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:951: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP=/lib/cpp +fi +rm -f conftest* +fi +rm -f conftest* +fi +rm -f conftest* + ac_cv_prog_CPP="$CPP" +fi + CPP="$ac_cv_prog_CPP" +else + ac_cv_prog_CPP="$CPP" +fi +echo "$ac_t""$CPP" 1>&6 + +ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6 +echo "configure:977: checking for minix/config.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:987: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + MINIX=yes +else + echo "$ac_t""no" 1>&6 +MINIX= +fi + +if test "$MINIX" = yes; then + cat >> confdefs.h <<\EOF +#define _POSIX_SOURCE 1 +EOF + + cat >> confdefs.h <<\EOF +#define _POSIX_1_SOURCE 2 +EOF + + cat >> confdefs.h <<\EOF +#define _MINIX 1 +EOF + +fi + + + + +if test "x$cross_compiling" = "xyes"; then + case "${host}" in + *-cygwin*) + cross_cache=${srcdir}/cross-build/cygwin.cache + if test -r "${cross_cache}"; then + echo "loading cross-build cache file ${cross_cache}" + . ${cross_cache} + fi + LOCAL_CFLAGS="$LOCAL_CFLAGS -I${srcdir}/../libtermcap" + unset cross_cache + ;; + *) echo "configure: cross-compiling for a non-cygwin target is not supported" >&2 + ;; + esac +fi + +if test "x$cross_compiling" = "xyes"; then + CROSS_COMPILING_FLAG=-DCROSS_COMPILING +else + CROSS_COMPILING_FLAG= +fi + + +if test -z "$CC_FOR_BUILD"; then + if test "x$cross_compiling" = "xno"; then + CC_FOR_BUILD='$(CC)' + else + CC_FOR_BUILD=gcc + fi +fi + + + + + +# If we're using gcc and the user hasn't specified CFLAGS, add -O to CFLAGS. +test -n "$GCC" && test -n "$auto_cflags" && CFLAGS="$CFLAGS -O" + +if test $ac_cv_prog_gcc = yes; then + echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6 +echo "configure:1067: checking whether ${CC-cc} needs -traditional" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_pattern="Autoconf.*'x'" + cat > conftest.$ac_ext < +Autoconf TIOCGETP +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "$ac_pattern" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_prog_gcc_traditional=yes +else + rm -rf conftest* + ac_cv_prog_gcc_traditional=no +fi +rm -f conftest* + + + if test $ac_cv_prog_gcc_traditional = no; then + cat > conftest.$ac_ext < +Autoconf TCGETA +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "$ac_pattern" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_prog_gcc_traditional=yes +fi +rm -f conftest* + + fi +fi + +echo "$ac_t""$ac_cv_prog_gcc_traditional" 1>&6 + if test $ac_cv_prog_gcc_traditional = yes; then + CC="$CC -traditional" + fi +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""... $ac_c" 1>&6 +echo "configure:1124: checking for a BSD compatible install" >&5 +if test -z "$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_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +# Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1177: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_RANLIB="ranlib" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" +fi +fi +RANLIB="$ac_cv_prog_RANLIB" +if test -n "$RANLIB"; then + echo "$ac_t""$RANLIB" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + +echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6 +echo "configure:1205: checking return type of signal handlers" >&5 +if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +#include +#ifdef signal +#undef signal +#endif +#ifdef __cplusplus +extern "C" void (*signal (int, void (*)(int)))(int); +#else +void (*signal ()) (); +#endif + +int main() { +int i; +; return 0; } +EOF +if { (eval echo configure:1227: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_type_signal=void +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_type_signal=int +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_type_signal" 1>&6 +cat >> confdefs.h <&6 +echo "configure:1247: checking whether stat file-mode macros are broken" >&5 +if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +#include + +#if defined(S_ISBLK) && defined(S_IFDIR) +# if S_ISBLK (S_IFDIR) +You lose. +# endif +#endif + +#if defined(S_ISBLK) && defined(S_IFCHR) +# if S_ISBLK (S_IFCHR) +You lose. +# endif +#endif + +#if defined(S_ISLNK) && defined(S_IFREG) +# if S_ISLNK (S_IFREG) +You lose. +# endif +#endif + +#if defined(S_ISSOCK) && defined(S_IFREG) +# if S_ISSOCK (S_IFREG) +You lose. +# endif +#endif + +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "You lose" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_header_stat_broken=yes +else + rm -rf conftest* + ac_cv_header_stat_broken=no +fi +rm -f conftest* + +fi + +echo "$ac_t""$ac_cv_header_stat_broken" 1>&6 +if test $ac_cv_header_stat_broken = yes; then + cat >> confdefs.h <<\EOF +#define STAT_MACROS_BROKEN 1 +EOF + +fi + +ac_header_dirent=no +for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6 +echo "configure:1307: checking for $ac_hdr that defines DIR" >&5 +if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +#include <$ac_hdr> +int main() { +DIR *dirp = 0; +; return 0; } +EOF +if { (eval echo configure:1320: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + eval "ac_cv_header_dirent_$ac_safe=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_dirent_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` + cat >> confdefs.h <&6 +fi +done +# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. +if test $ac_header_dirent = dirent.h; then +echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6 +echo "configure:1345: checking for opendir in -ldir" >&5 +ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-ldir $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + LIBS="$LIBS -ldir" +else + echo "$ac_t""no" 1>&6 +fi + +else +echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6 +echo "configure:1386: checking for opendir in -lx" >&5 +ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lx $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + LIBS="$LIBS -lx" +else + echo "$ac_t""no" 1>&6 +fi + +fi + + +for ac_func in strcasecmp select setenv putenv tcgetattr setlocale lstat +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:1431: checking for $ac_func" >&5 +if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if { (eval echo configure:1459: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <&6 +fi +done + + +echo $ac_n "checking for working strcoll""... $ac_c" 1>&6 +echo "configure:1485: checking for working strcoll" >&5 +if eval "test \"`echo '$''{'ac_cv_func_strcoll_works'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$cross_compiling" = yes; then + ac_cv_func_strcoll_works=no +else + cat > conftest.$ac_ext < +main () +{ + exit (strcoll ("abc", "def") >= 0 || + strcoll ("ABC", "DEF") >= 0 || + strcoll ("123", "456") >= 0); +} +EOF +if { (eval echo configure:1503: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + ac_cv_func_strcoll_works=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + ac_cv_func_strcoll_works=no +fi +rm -fr conftest* +fi + +fi + +echo "$ac_t""$ac_cv_func_strcoll_works" 1>&6 +if test $ac_cv_func_strcoll_works = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_STRCOLL 1 +EOF + +fi + + +for ac_hdr in unistd.h stdlib.h varargs.h stdarg.h string.h \ + sys/ptem.h sys/pte.h sys/stream.h sys/select.h \ + termcap.h termios.h termio.h sys/file.h locale.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:1532: checking for $ac_hdr" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1542: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` + cat >> confdefs.h <&6 +fi +done + + + +echo $ac_n "checking for type of signal functions""... $ac_c" 1>&6 +echo "configure:1571: checking for type of signal functions" >&5 +if eval "test \"`echo '$''{'bash_cv_signal_vintage'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext < +int main() { + + sigset_t ss; + struct sigaction sa; + sigemptyset(&ss); sigsuspend(&ss); + sigaction(SIGINT, &sa, (struct sigaction *) 0); + sigprocmask(SIG_BLOCK, &ss, (sigset_t *) 0); + +; return 0; } +EOF +if { (eval echo configure:1590: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + bash_cv_signal_vintage=posix +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + + cat > conftest.$ac_ext < +int main() { + + int mask = sigmask(SIGINT); + sigsetmask(mask); sigblock(mask); sigpause(mask); + +; return 0; } +EOF +if { (eval echo configure:1609: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + bash_cv_signal_vintage=4.2bsd +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + + cat > conftest.$ac_ext < + RETSIGTYPE foo() { } +int main() { + + int mask = sigmask(SIGINT); + sigset(SIGINT, foo); sigrelse(SIGINT); + sighold(SIGINT); sigpause(SIGINT); + +; return 0; } +EOF +if { (eval echo configure:1631: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + bash_cv_signal_vintage=svr3 +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + bash_cv_signal_vintage=v7 + +fi +rm -f conftest* + +fi +rm -f conftest* + +fi +rm -f conftest* + +fi + +echo "$ac_t""$bash_cv_signal_vintage" 1>&6 +if test "$bash_cv_signal_vintage" = posix; then +cat >> confdefs.h <<\EOF +#define HAVE_POSIX_SIGNALS 1 +EOF + +elif test "$bash_cv_signal_vintage" = "4.2bsd"; then +cat >> confdefs.h <<\EOF +#define HAVE_BSD_SIGNALS 1 +EOF + +elif test "$bash_cv_signal_vintage" = svr3; then +cat >> confdefs.h <<\EOF +#define HAVE_USG_SIGHOLD 1 +EOF + +fi + + + +echo $ac_n "checking if signal handlers must be reinstalled when invoked""... $ac_c" 1>&6 +echo "configure:1672: checking if signal handlers must be reinstalled when invoked" >&5 +if eval "test \"`echo '$''{'bash_cv_must_reinstall_sighandlers'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$cross_compiling" = yes; then + { echo "configure: error: cannot check signal handling if cross compiling -- defaulting to no" 1>&2; } + bash_cv_must_reinstall_sighandlers=no + +else + cat > conftest.$ac_ext < +#ifdef HAVE_UNISTD_H +#include +#endif + +typedef RETSIGTYPE sigfunc(); + +int nsigint; + +#ifdef HAVE_POSIX_SIGNALS +sigfunc * +set_signal_handler(sig, handler) + int sig; + sigfunc *handler; +{ + struct sigaction act, oact; + act.sa_handler = handler; + act.sa_flags = 0; + sigemptyset (&act.sa_mask); + sigemptyset (&oact.sa_mask); + sigaction (sig, &act, &oact); + return (oact.sa_handler); +} +#else +#define set_signal_handler(s, h) signal(s, h) +#endif + +RETSIGTYPE +sigint(s) +int s; +{ + nsigint++; +} + +main() +{ + nsigint = 0; + set_signal_handler(SIGINT, sigint); + kill((int)getpid(), SIGINT); + kill((int)getpid(), SIGINT); + exit(nsigint != 2); +} + +EOF +if { (eval echo configure:1729: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + bash_cv_must_reinstall_sighandlers=no +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + bash_cv_must_reinstall_sighandlers=yes +fi +rm -fr conftest* +fi + +fi + +echo "$ac_t""$bash_cv_must_reinstall_sighandlers" 1>&6 +if test $bash_cv_must_reinstall_sighandlers = yes; then +cat >> confdefs.h <<\EOF +#define MUST_REINSTALL_SIGHANDLERS 1 +EOF + +fi + + + +echo $ac_n "checking for presence of POSIX-style sigsetjmp/siglongjmp""... $ac_c" 1>&6 +echo "configure:1754: checking for presence of POSIX-style sigsetjmp/siglongjmp" >&5 +if eval "test \"`echo '$''{'bash_cv_func_sigsetjmp'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$cross_compiling" = yes; then + { echo "configure: error: cannot check for sigsetjmp/siglongjmp if cross-compiling -- defaulting to missing" 1>&2; } + bash_cv_func_sigsetjmp=missing + +else + cat > conftest.$ac_ext < +#endif +#include +#include +#include + +main() +{ +#if !defined (_POSIX_VERSION) || !defined (HAVE_POSIX_SIGNALS) +exit (1); +#else + +int code; +sigset_t set, oset; +sigjmp_buf xx; + +/* get the mask */ +sigemptyset(&set); +sigemptyset(&oset); +sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &set); +sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &oset); + +/* save it */ +code = sigsetjmp(xx, 1); +if (code) + exit(0); /* could get sigmask and compare to oset here. */ + +/* change it */ +sigaddset(&set, SIGINT); +sigprocmask(SIG_BLOCK, &set, (sigset_t *)NULL); + +/* and siglongjmp */ +siglongjmp(xx, 10); +exit(1); +#endif +} +EOF +if { (eval echo configure:1805: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + bash_cv_func_sigsetjmp=present +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + bash_cv_func_sigsetjmp=missing +fi +rm -fr conftest* +fi + +fi + +echo "$ac_t""$bash_cv_func_sigsetjmp" 1>&6 +if test $bash_cv_func_sigsetjmp = present; then +cat >> confdefs.h <<\EOF +#define HAVE_POSIX_SIGSETJMP 1 +EOF + +fi + +echo $ac_n "checking for lstat""... $ac_c" 1>&6 +echo "configure:1828: checking for lstat" >&5 +if eval "test \"`echo '$''{'bash_cv_func_lstat'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +#include + +int main() { + lstat(".",(struct stat *)0); +; return 0; } +EOF +if { (eval echo configure:1843: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + bash_cv_func_lstat=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + bash_cv_func_lstat=no +fi +rm -f conftest* +fi + +echo "$ac_t""$bash_cv_func_lstat" 1>&6 +if test $bash_cv_func_lstat = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_LSTAT 1 +EOF + +fi + +echo $ac_n "checking whether programs are able to redeclare getpw functions""... $ac_c" 1>&6 +echo "configure:1864: checking whether programs are able to redeclare getpw functions" >&5 +if eval "test \"`echo '$''{'bash_cv_can_redecl_getpw'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +#include +extern struct passwd *getpwent(); +extern struct passwd *getpwuid(); +extern struct passwd *getpwnam(); +int main() { +struct passwd *z; z = getpwent(); z = getpwuid(0); z = getpwnam("root"); +; return 0; } +EOF +if { (eval echo configure:1880: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + bash_cv_can_redecl_getpw=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + bash_cv_can_redecl_getpw=no +fi +rm -f conftest* +fi + +echo "$ac_t""$bash_cv_can_redecl_getpw" 1>&6 +if test $bash_cv_can_redecl_getpw = no; then +cat >> confdefs.h <<\EOF +#define HAVE_GETPW_DECLS 1 +EOF + +fi + + +echo $ac_n "checking whether or not strcoll and strcmp differ""... $ac_c" 1>&6 +echo "configure:1902: checking whether or not strcoll and strcmp differ" >&5 +if eval "test \"`echo '$''{'bash_cv_func_strcoll_broken'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$cross_compiling" = yes; then + { echo "configure: error: cannot check strcoll if cross compiling -- defaulting to no" 1>&2; } + bash_cv_func_strcoll_broken=no + +else + cat > conftest.$ac_ext < +#if defined (HAVE_LOCALE_H) +#include +#endif + +main(c, v) +int c; +char *v[]; +{ + int r1, r2; + char *deflocale, *defcoll; + +#ifdef HAVE_SETLOCALE + deflocale = setlocale(LC_ALL, ""); + defcoll = setlocale(LC_COLLATE, ""); +#endif + +#ifdef HAVE_STRCOLL + /* These two values are taken from tests/glob-test. */ + r1 = strcoll("abd", "aXd"); +#else + r1 = 0; +#endif + r2 = strcmp("abd", "aXd"); + + /* These two should both be greater than 0. It is permissible for + a system to return different values, as long as the sign is the + same. */ + + /* Exit with 1 (failure) if these two values are both > 0, since + this tests whether strcoll(3) is broken with respect to strcmp(3) + in the default locale. */ + exit (r1 > 0 && r2 > 0); +} + +EOF +if { (eval echo configure:1951: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + bash_cv_func_strcoll_broken=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + bash_cv_func_strcoll_broken=no +fi +rm -fr conftest* +fi + +fi + +echo "$ac_t""$bash_cv_func_strcoll_broken" 1>&6 +if test $bash_cv_func_strcoll_broken = yes; then +cat >> confdefs.h <<\EOF +#define STRCOLL_BROKEN 1 +EOF + +fi + + +echo $ac_n "checking whether signal handlers are of type void""... $ac_c" 1>&6 +echo "configure:1975: checking whether signal handlers are of type void" >&5 +if eval "test \"`echo '$''{'bash_cv_void_sighandler'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +#include +#ifdef signal +#undef signal +#endif +#ifdef __cplusplus +extern "C" +#endif +void (*signal ()) (); +int main() { +int i; +; return 0; } +EOF +if { (eval echo configure:1995: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + bash_cv_void_sighandler=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + bash_cv_void_sighandler=no +fi +rm -f conftest* +fi +echo "$ac_t""$bash_cv_void_sighandler" 1>&6 +if test $bash_cv_void_sighandler = yes; then +cat >> confdefs.h <<\EOF +#define VOID_SIGHANDLER 1 +EOF + +fi + +echo $ac_n "checking for TIOCGWINSZ in sys/ioctl.h""... $ac_c" 1>&6 +echo "configure:2015: checking for TIOCGWINSZ in sys/ioctl.h" >&5 +if eval "test \"`echo '$''{'bash_cv_tiocgwinsz_in_ioctl'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +#include +int main() { +int x = TIOCGWINSZ; +; return 0; } +EOF +if { (eval echo configure:2028: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + bash_cv_tiocgwinsz_in_ioctl=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + bash_cv_tiocgwinsz_in_ioctl=no +fi +rm -f conftest* +fi + +echo "$ac_t""$bash_cv_tiocgwinsz_in_ioctl" 1>&6 +if test $bash_cv_tiocgwinsz_in_ioctl = yes; then +cat >> confdefs.h <<\EOF +#define GWINSZ_IN_SYS_IOCTL 1 +EOF + +fi + +echo $ac_n "checking for TIOCSTAT in sys/ioctl.h""... $ac_c" 1>&6 +echo "configure:2049: checking for TIOCSTAT in sys/ioctl.h" >&5 +if eval "test \"`echo '$''{'bash_cv_tiocstat_in_ioctl'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +#include +int main() { +int x = TIOCSTAT; +; return 0; } +EOF +if { (eval echo configure:2062: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + bash_cv_tiocstat_in_ioctl=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + bash_cv_tiocstat_in_ioctl=no +fi +rm -f conftest* +fi + +echo "$ac_t""$bash_cv_tiocstat_in_ioctl" 1>&6 +if test $bash_cv_tiocstat_in_ioctl = yes; then +cat >> confdefs.h <<\EOF +#define TIOCSTAT_IN_SYS_IOCTL 1 +EOF + +fi + +echo $ac_n "checking for FIONREAD in sys/ioctl.h""... $ac_c" 1>&6 +echo "configure:2083: checking for FIONREAD in sys/ioctl.h" >&5 +if eval "test \"`echo '$''{'bash_cv_fionread_in_ioctl'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +#include +int main() { +int x = FIONREAD; +; return 0; } +EOF +if { (eval echo configure:2096: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + bash_cv_fionread_in_ioctl=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + bash_cv_fionread_in_ioctl=no +fi +rm -f conftest* +fi + +echo "$ac_t""$bash_cv_fionread_in_ioctl" 1>&6 +if test $bash_cv_fionread_in_ioctl = yes; then +cat >> confdefs.h <<\EOF +#define FIONREAD_IN_SYS_IOCTL 1 +EOF + +fi + +echo $ac_n "checking for speed_t in sys/types.h""... $ac_c" 1>&6 +echo "configure:2117: checking for speed_t in sys/types.h" >&5 +if eval "test \"`echo '$''{'bash_cv_speed_t_in_sys_types'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +int main() { +speed_t x; +; return 0; } +EOF +if { (eval echo configure:2129: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + bash_cv_speed_t_in_sys_types=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + bash_cv_speed_t_in_sys_types=no +fi +rm -f conftest* +fi + +echo "$ac_t""$bash_cv_speed_t_in_sys_types" 1>&6 +if test $bash_cv_speed_t_in_sys_types = yes; then +cat >> confdefs.h <<\EOF +#define SPEED_T_IN_SYS_TYPES 1 +EOF + +fi + +echo $ac_n "checking for struct winsize in sys/ioctl.h and termios.h""... $ac_c" 1>&6 +echo "configure:2150: checking for struct winsize in sys/ioctl.h and termios.h" >&5 +if eval "test \"`echo '$''{'bash_cv_struct_winsize_header'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +#include +int main() { +struct winsize x; +; return 0; } +EOF +if { (eval echo configure:2163: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + bash_cv_struct_winsize_header=ioctl_h +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + cat > conftest.$ac_ext < +#include +int main() { +struct winsize x; +; return 0; } +EOF +if { (eval echo configure:2179: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + bash_cv_struct_winsize_header=termios_h +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + bash_cv_struct_winsize_header=other +fi +rm -f conftest* + +fi +rm -f conftest* +fi + +if test $bash_cv_struct_winsize_header = ioctl_h; then + echo "$ac_t""sys/ioctl.h" 1>&6 + cat >> confdefs.h <<\EOF +#define STRUCT_WINSIZE_IN_SYS_IOCTL 1 +EOF + +elif test $bash_cv_struct_winsize_header = termios_h; then + echo "$ac_t""termios.h" 1>&6 + cat >> confdefs.h <<\EOF +#define STRUCT_WINSIZE_IN_TERMIOS 1 +EOF + +else + echo "$ac_t""not found" 1>&6 +fi + + +echo $ac_n "checking if struct dirent has a d_ino member""... $ac_c" 1>&6 +echo "configure:2212: checking if struct dirent has a d_ino member" >&5 +if eval "test \"`echo '$''{'bash_cv_dirent_has_dino'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +#include +#ifdef HAVE_UNISTD_H +# include +#endif /* HAVE_UNISTD_H */ +#if defined(HAVE_DIRENT_H) +# include +#else +# define dirent direct +# ifdef HAVE_SYS_NDIR_H +# include +# endif /* SYSNDIR */ +# ifdef HAVE_SYS_DIR_H +# include +# endif /* SYSDIR */ +# ifdef HAVE_NDIR_H +# include +# endif +#endif /* HAVE_DIRENT_H */ + +int main() { + +struct dirent d; int z; z = d.d_ino; + +; return 0; } +EOF +if { (eval echo configure:2246: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + bash_cv_dirent_has_dino=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + bash_cv_dirent_has_dino=no +fi +rm -f conftest* +fi + +echo "$ac_t""$bash_cv_dirent_has_dino" 1>&6 +if test $bash_cv_dirent_has_dino = yes; then +cat >> confdefs.h <<\EOF +#define STRUCT_DIRENT_HAS_D_INO 1 +EOF + +fi + + +echo $ac_n "checking if struct dirent has a d_fileno member""... $ac_c" 1>&6 +echo "configure:2268: checking if struct dirent has a d_fileno member" >&5 +if eval "test \"`echo '$''{'bash_cv_dirent_has_d_fileno'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +#include +#ifdef HAVE_UNISTD_H +# include +#endif /* HAVE_UNISTD_H */ +#if defined(HAVE_DIRENT_H) +# include +#else +# define dirent direct +# ifdef HAVE_SYS_NDIR_H +# include +# endif /* SYSNDIR */ +# ifdef HAVE_SYS_DIR_H +# include +# endif /* SYSDIR */ +# ifdef HAVE_NDIR_H +# include +# endif +#endif /* HAVE_DIRENT_H */ + +int main() { + +struct dirent d; int z; z = d.d_fileno; + +; return 0; } +EOF +if { (eval echo configure:2302: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + bash_cv_dirent_has_d_fileno=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + bash_cv_dirent_has_d_fileno=no +fi +rm -f conftest* +fi + +echo "$ac_t""$bash_cv_dirent_has_d_fileno" 1>&6 +if test $bash_cv_dirent_has_d_fileno = yes; then +cat >> confdefs.h <<\EOF +#define STRUCT_DIRENT_HAS_D_FILENO 1 +EOF + +fi + + +case "$host_os" in +aix*) prefer_curses=yes ;; 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then + echo "$ac_t""yes" 1>&6 + bash_cv_termcap_lib=libtermcap +else + echo "$ac_t""no" 1>&6 +echo $ac_n "checking for tgetent in -lcurses""... $ac_c" 1>&6 +echo "configure:2376: checking for tgetent in -lcurses" >&5 +ac_lib_var=`echo curses'_'tgetent | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lcurses $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + bash_cv_termcap_lib=libcurses +else + echo "$ac_t""no" 1>&6 +echo $ac_n "checking for tgetent in -lncurses""... $ac_c" 1>&6 +echo "configure:2414: checking for tgetent in -lncurses" >&5 +ac_lib_var=`echo ncurses'_'tgetent | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lncurses $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + bash_cv_termcap_lib=libncurses +else + echo "$ac_t""no" 1>&6 +bash_cv_termcap_lib=gnutermcap +fi + +fi + +fi + +fi + +if test "X$_bash_needmsg" = "Xyes"; then +echo $ac_n "checking which library has the termcap functions""... $ac_c" 1>&6 +echo "configure:2462: checking which library has the termcap functions" >&5 +fi +echo "$ac_t""using $bash_cv_termcap_lib" 1>&6 +if test $bash_cv_termcap_lib = gnutermcap && test -z "$prefer_curses"; then +LDFLAGS="$LDFLAGS -L./lib/termcap" +TERMCAP_LIB="./lib/termcap/libtermcap.a" +TERMCAP_DEP="./lib/termcap/libtermcap.a" +elif test $bash_cv_termcap_lib = libtermcap && test -z "$prefer_curses"; then +TERMCAP_LIB=-ltermcap +TERMCAP_DEP= +elif test $bash_cv_termcap_lib = libncurses; then +TERMCAP_LIB=-lncurses +TERMCAP_DEP= +else +TERMCAP_LIB=-lcurses +TERMCAP_DEP= +fi + +if test "$TERMCAP_LIB" = "./lib/termcap/libtermcap.a"; then + TERMCAP_LIB=-ltermcap #default +fi + +case "$host_cpu" in +*cray*) LOCAL_CFLAGS=-DCRAY ;; +esac + +case "$host_os" in +isc*) LOCAL_CFLAGS=-Disc386 ;; +esac + +BUILD_DIR=`pwd` + + + + + + + + + + + + + + +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) 2>&1 | grep ac_space` 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" + ;; 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+ -version | --version | --versio | --versi | --vers | --ver | --ve | --v) + echo "$CONFIG_STATUS generated by autoconf version 2.12.2" + exit 0 ;; + -help | --help | --hel | --he | --h) + echo "\$ac_cs_usage"; exit 0 ;; + *) echo "\$ac_cs_usage"; exit 1 ;; + esac +done + +ac_given_srcdir=$srcdir +ac_given_INSTALL="$INSTALL" + +trap 'rm -fr `echo "Makefile doc/Makefile examples/Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 +EOF +cat >> $CONFIG_STATUS < conftest.subs <<\\CEOF +$ac_vpsub +$extrasub +s%@SHELL@%$SHELL%g +s%@CFLAGS@%$CFLAGS%g +s%@CPPFLAGS@%$CPPFLAGS%g +s%@CXXFLAGS@%$CXXFLAGS%g +s%@DEFS@%$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@%$mandir%g +s%@host@%$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%@CC@%$CC%g +s%@CPP@%$CPP%g +s%@CROSS_COMPILING_FLAG@%$CROSS_COMPILING_FLAG%g +s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g +s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g +s%@INSTALL_DATA@%$INSTALL_DATA%g +s%@RANLIB@%$RANLIB%g +s%@BUILD_DIR@%$BUILD_DIR%g +s%@LOCAL_CFLAGS@%$LOCAL_CFLAGS%g +s%@LOCAL_LDFLAGS@%$LOCAL_LDFLAGS%g +s%@LOCAL_DEFS@%$LOCAL_DEFS%g +s%@LIBVERSION@%$LIBVERSION%g +s%@TERMCAP_LIB@%$TERMCAP_LIB%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 $ac_more_lines; 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And first: +# Protect against being on the right side of a sed subst in config.status. +# Protect against being in an unquoted here document in config.status. +rm -f conftest.vals +cat > conftest.hdr <<\EOF +s/[\\&%]/\\&/g +s%[\\$`]%\\&%g +s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp +s%ac_d%ac_u%gp +s%ac_u%ac_e%gp +EOF +sed -n -f conftest.hdr confdefs.h > conftest.vals +rm -f conftest.hdr + +# This sed command replaces #undef with comments. This is necessary, for +# example, in the case of _POSIX_SOURCE, which is predefined and required +# on some systems where configure will not decide to define it. +cat >> conftest.vals <<\EOF +s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% +EOF + +# Break up conftest.vals because some shells have a limit on +# the size of here documents, and old seds have small limits too. + +rm -f conftest.tail +while : +do + ac_lines=`grep -c . conftest.vals` + # grep -c gives empty output for an empty file on some AIX systems. + if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi + # Write a limited-size here document to conftest.frag. + echo ' cat > conftest.frag <> $CONFIG_STATUS + sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS + echo 'CEOF + sed -f conftest.frag conftest.in > conftest.out + rm -f conftest.in + mv conftest.out conftest.in +' >> $CONFIG_STATUS + sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail + rm -f conftest.vals + mv conftest.tail conftest.vals +done +rm -f conftest.vals + +cat >> $CONFIG_STATUS <<\EOF + rm -f conftest.frag conftest.h + echo "/* $ac_file. Generated automatically by configure. */" > conftest.h + cat conftest.in >> conftest.h + rm -f conftest.in + if cmp -s $ac_file conftest.h 2>/dev/null; then + echo "$ac_file is unchanged" + rm -f conftest.h + else + # 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" + fi + rm -f $ac_file + mv conftest.h $ac_file + fi +fi; done + +EOF +cat >> $CONFIG_STATUS <> $CONFIG_STATUS <<\EOF + +# Makefile uses this timestamp file to record whether config.h is up to date. +echo > stamp-h + +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 + -- cgit v1.2.3