diff options
Diffstat (limited to 'acinclude.m4')
| -rw-r--r-- | acinclude.m4 | 399 |
1 files changed, 0 insertions, 399 deletions
diff --git a/acinclude.m4 b/acinclude.m4 deleted file mode 100644 index 896710b409..0000000000 --- a/acinclude.m4 +++ /dev/null @@ -1,399 +0,0 @@ -## All directories belong in one of 3 categories. -## ${HOST_CONFIGDIRS_LIST} is directories we build using the host tools. -## ${TARGET_CONFIGDIRS_LIST} is directories we build using the target tools. -## ${BUILD_CONFIGDIRS_LIST} is directories we build using the build tools - -AC_PREREQ(2.60) - -dnl RTEMS_ARG_VAR(VAR,HELP-STRING) -dnl An internal macros to have help strings pretty -dnl printed with configure --help, without letting autoconf spoil config subdir -dnl environments by trying to propagate them -dnl Stripped down version of autoconf-2.52's AC_ARG_VAR. - -AC_DEFUN([_RTEMS_ARG_VAR], -[ -m4_expand_once([m4_divert_once([HELP_VAR], -[AS_HELP_STRING([$1], [$2], [ ])])], - [$0($1)])dnl -]) - -AC_DEFUN([_RTEMS_SUBST_IFNOT], -[AS_IF([`echo " [$]$1 " | grep " $2 " > /dev/null`], - [], - [AC_SUBST([$1],["[$]$1 $2"])]) -]) - -AC_DEFUN([_RTEMS_TOOLS], -[ -m4_ifdef([_RTEMS_$2_CONFIGDIRS_LIST], -[ -_RTEMS_ARG_VAR([CC_FOR_$2], - [c-compiler to be used for $1 subdirs (default: auto-detected)]) -_RTEMS_ARG_VAR([CFLAGS_FOR_$2], - [c-flags to be used for $1 subdirs (default: provided by autoconf)]) -_RTEMS_ARG_VAR([CXX_FOR_$2], - [c++-compiler to be used for $1 subdirs (default: auto-detected)]) -_RTEMS_ARG_VAR([CXXFLAGS_FOR_$2], - [c++-flags to be used for $1 subdirs (default: provided by autoconf)]) -]) -]) - -AC_DEFUN([_RTEMS_COMMANDS_POST_CONFIG_SUBDIRS], -[ -AC_CONFIG_COMMANDS_PRE([ - -if test -z "${build_alias}"; then -# build_alias is empty - if test -z "${host_alias}"; then - # host_alias is empty - if test -z "${target_alias}"; then - : target_alias is empty - else - : target_alias is not empty - fi - else - # host_alias is not empty - if test -z "${target_alias}"; then - : target_alias is empty - target_alias="${host_alias}" - else - : target_alias is not empty - fi - fi -else -# build_alias is not empty - if test -z "${host_alias}"; then - # host_alias is empty - if test -z "${target_alias}"; then - : target_alias is empty - else - : target_alias is not empty - fi - else - # host_alias is not empty - if test -z "${target_alias}"; then - : target_alias is empty - target_alias="${host_alias}" - else - : target_alias is not empty - fi - fi -fi - -_RTEMS_BUILD_CONFIG_PREPARE -_RTEMS_HOST_CONFIG_PREPARE -_RTEMS_TARGET_CONFIG_PREPARE - -build_subdir="." -build_SUBDIRS="${build_configdirs}" -build_configdirs="${build_configdirs}" - -AS_IF([test $build != $host], -[dnl - host_subdir="${host_alias-$host}" - host_SUBDIRS=`echo "${host_configdirs}" | \ - sed -e "s%\([[^ ]][[^ ]]*\)%$host_subdir/\1%g"` - host_configdirs="${host_configdirs}" -],[dnl - host_SUBDIRS="${host_configdirs}" - host_configdirs="${host_configdirs}" -]) - -AS_IF([test $build != $target], -[dnl - target_subdir="${target_alias-$target}" - target_SUBDIRS=`echo "${target_configdirs}" | \ - sed -e "s%\([[^ ]][[^ ]]*\)%$target_subdir/\1%g"` - target_configdirs="${target_configdirs}" -],[dnl - target_SUBDIRS="${target_configdirs}" - target_configdirs="${target_configdirs}" -]) - -AC_SUBST(host_SUBDIRS) -AC_SUBST(target_SUBDIRS) -AC_SUBST(build_SUBDIRS) -]) - - AC_CONFIG_COMMANDS_POST([ - _RTEMS_OUTPUT_SUBDIRS([build],[BUILD]) - _RTEMS_OUTPUT_SUBDIRS([host],[HOST]) - _RTEMS_OUTPUT_SUBDIRS([target],[TARGET]) - ]) -]) - -dnl _RTEMS_SRCPATHS(BUILD-DIR-NAME) -dnl ---------------------------- -dnl Inputs: -dnl - BUILD-DIR-NAME is `top-build -> build' and `top-src -> src' -dnl - `$srcdir' is `top-build -> top-src' -dnl -dnl Outputs: -dnl - `ac_builddir' is `.', for symmetry only. -dnl - `ac_top_builddir' is `build -> top_build'. -dnl If not empty, has a trailing slash. -dnl - `ac_srcdir' is `build -> src'. -dnl - `ac_top_srcdir' is `build -> top-src'. -dnl -dnl and `ac_buildpath' etc., the absolute paths. -m4_define([_RTEMS_SRCPATHS], -[ -m4_if([$2],, -[dstdir=$1], -[case "$2" in -"." | "" ) # No subdir was given - dstdir=$1;; -* ) # A subdir was given - dstdir=$2/$1;; -esac]) -ac_builddir=. - -AS_IF([test $dstdir != .], -[ # Strip off leading ./ - ac_builddir_suffix=/`echo $dstdir | sed 's,^\.[[\\/]],,'` - ac_srcdir_suffix=/`echo $1 | sed 's,^\.[[\\/]],,'` - # A "../" for each directory in $ac_dir_suffix. - ac_top_builddir=`echo "$ac_builddir_suffix" | sed 's,/[[^\\/]]*,../,g'` -],[ - ac_dir_suffix= ac_top_builddir= -]) - -case $srcdir in - .) # No --srcdir option. We are building in place. - ac_srcdir=. - if test -z "$ac_top_builddir"; then - ac_top_srcdir=. - else - ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` - fi ;; - [[\\/]]* | ?:[[\\/]]* ) # Absolute path. - ac_srcdir=$srcdir$ac_srcdir_suffix; - ac_top_srcdir=$srcdir; - ;; - *) # Relative path. - ac_srcdir=$ac_top_builddir$srcdir$ac_srcdir_suffix; - ac_top_srcdir=$ac_top_builddir$srcdir; - ;; -esac -dnl Don't blindly perform a `cd $1/$ac_foo && pwd` since $ac_foo can be -dnl absolute. - -ac_buildpath=`cd $dstdir && cd $ac_builddir && pwd` -ac_top_buildpath=`cd $dstdir && cd $ac_top_builddir && pwd` -ac_srcpath=`cd $dstdir && cd $ac_srcdir && pwd` -ac_top_srcpath=`cd $dstdir && cd $ac_top_srcdir && pwd` -])# _AC_SRCPATHS - -dnl _RTEMS_OUTPUT_SUBDIRS([host|target|build],[HOST|TARGET|BUILD]) -AC_DEFUN([_RTEMS_OUTPUT_SUBDIRS],[ -m4_ifdef([_RTEMS_$2_CONFIGDIRS_LIST], -[ -if test "$no_recursion" != yes; then - - if test -n "${$1_SUBDIRS}"; then - ac_sub_configure_args="[$]$1args" - - # Always prepend --prefix to ensure using the same prefix - # in subdir configurations. - ac_sub_configure_args="'--prefix=$prefix' $ac_sub_configure_args" - - # make sure that $1_subdir is not empty - test -n "$$1_subdir" || $1_subdir="." - - case "$$1_subdir" in - "." ) ;; - * ) - ac_sub_configure_args="$ac_sub_configure_args '--with-target-subdir=$$1_subdir'" - ac_sub_configure_args="$ac_sub_configure_args '--exec-prefix=${prefix}/$$1_subdir'" - ac_sub_configure_args="$ac_sub_configure_args '--includedir=${prefix}/$$1_subdir/include'" - ;; - esac - - ac_popdir=`pwd` - for ac_dir in : $$1_configdirs; do test "x$ac_dir" = x: && continue - - # Do not complain, so a configure script can configure whichever - # parts of a large source tree are present. - test -d $srcdir/$ac_dir || continue - - AC_MSG_NOTICE([configuring in $$1_subdir/$ac_dir]) - AS_MKDIR_P(["$$1_subdir/$ac_dir"]) - _RTEMS_SRCPATHS(["$ac_dir"],["$$1_subdir"]) - - cd $$1_subdir/$ac_dir - - # Check for guested configure; otherwise get Cygnus style configure. - if test -f $ac_srcdir/configure.gnu; then - ac_sub_configure="$SHELL '$ac_srcdir/configure.gnu'" - elif test -f $ac_srcdir/configure; then - ac_sub_configure="$SHELL '$ac_srcdir/configure'" - elif test -f $ac_srcdir/configure.in; then - ac_sub_configure=$ac_configure - else - AC_MSG_WARN([no configuration information is in $ac_dir]) - ac_sub_configure= - fi - - # The recursion is here. - if test -n "$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=$ac_top_builddir$cache_file ;; - esac - - ac_sub_configure_vars= - ac_sub_configure_vars="$ac_sub_configure_vars '--cache-file=$ac_sub_cache_file'" - ac_sub_configure_vars="$ac_sub_configure_vars '--srcdir=$ac_srcdir'" - - test -n "[$]CC_FOR_$2" && \ - ac_sub_configure_vars="$ac_sub_configure_vars 'CC=[$]CC_FOR_$2'" - test -n "[$]CXX_FOR_$2" && \ - ac_sub_configure_vars="$ac_sub_configure_vars 'CXX=[$]CXX_FOR_$2'" - test -n "[$]CFLAGS_FOR_$2" && \ - ac_sub_configure_vars="$ac_sub_configure_vars 'CFLAGS=[$]CFLAGS_FOR_$2'" - test -n "[$]CXXFLAGS_FOR_$2" && \ - ac_sub_configure_vars="$ac_sub_configure_vars 'CXXFLAGS=[$]CXXFLAGS_FOR_$2'" - - # The eval makes quoting arguments work. - AC_MSG_NOTICE([running $ac_sub_configure $ac_sub_configure_args $ac_sub_configure_vars]) - eval $ac_sub_configure $ac_sub_configure_args $ac_sub_configure_vars || - AC_MSG_ERROR([$ac_sub_configure failed for $ac_dir]) - fi - - cd "$ac_popdir" - done - fi -fi -]) -]) - -AC_DEFUN([_RTEMS_CONFIGURE_ARGS_PRUNE], -[ -$1_prune() -{ - $1= - for ac_arg - do - if test -n "$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=*) - ;; - --config-cache | -C) - ;; - - -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) - ac_prev=srcdir ;; - -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) - ;; - - -host* | --host* );; - -host | --host ) - ac_prev=host_alias;; - -target* | --target* );; - -target | --target ) - ac_prev=target_alias;; - -build* | --build* );; - -build | --build ) - ac_prev=build_alias;; - - -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) - ac_prev=prefix ;; - -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) - ;; - - *_alias=* );; - - m4_if([$2],,,[$2]) - *) $1="$$1 '$ac_arg'" ;; - esac - done - export $1 -} -]) - -## PUBLIC: RTEMS_BUILD_CONFIG_SUBDIRS(build_subdir) -# subdirs to be built for the build environment -AC_DEFUN([RTEMS_BUILD_CONFIG_SUBDIRS],[ -m4_append([_RTEMS_BUILD_CONFIGDIRS_LIST],[ $1]) -dnl Always append to build_configdirs -AC_SUBST(build_configdirs,"$build_configdirs $1") - -m4_divert_text([DEFAULTS], - [ac_subdirs_all="$ac_subdirs_all m4_normalize([$1])"]) -m4_expand_once([_RTEMS_COMMANDS_POST_CONFIG_SUBDIRS]) -]) - -AC_DEFUN([_RTEMS_BUILD_CONFIG_PREPARE],[ -## # Record the configure arguments in Makefile. -m4_ifdef([_RTEMS_BUILD_CONFIGDIRS_LIST], -[ -m4_expand_once([_RTEMS_TOOLS([build],[BUILD])]) -m4_expand_once([_RTEMS_CONFIGURE_ARGS_PRUNE([buildargs])]) -eval buildargs_prune $ac_configure_args -buildargs="'--host=${build_alias-$build}' '--build=${build_alias-$build}' ${buildargs}" -buildargs="${buildargs} '--target=${target_alias-$target}'" -],[]) -AC_SUBST(buildargs) -AC_SUBST(build_subdir) -]) - -## PUBLIC: RTEMS_HOST_CONFIG_SUBDIRS(host_subdir) -# subdirs to be build for the host environment -AC_DEFUN([RTEMS_HOST_CONFIG_SUBDIRS],[ -m4_append([_RTEMS_HOST_CONFIGDIRS_LIST],[ $1])dnl - -_RTEMS_SUBST_IFNOT([host_configdirs],[$1]) - -m4_divert_text([DEFAULTS], - [ac_subdirs_all="$ac_subdirs_all m4_normalize([$1])"]) -m4_expand_once([_RTEMS_COMMANDS_POST_CONFIG_SUBDIRS]) -]) - -AC_DEFUN([_RTEMS_HOST_CONFIG_PREPARE],[ -m4_ifdef([_RTEMS_HOST_CONFIGDIRS_LIST], -[ -m4_expand_once([_RTEMS_TOOLS([host],[HOST])]) -m4_expand_once([_RTEMS_CONFIGURE_ARGS_PRUNE([hostargs])]) -eval hostargs_prune $ac_configure_args -hostargs="'--host=${host_alias-$host}' '--build=${build_alias-$build}' '--target=${target_alias-$target}' ${hostargs}" -],[]) -AC_SUBST(hostargs) -AC_SUBST(host_subdir) -]) - -## PUBLIC: RTEMS_TARGET_CONFIG_SUBDIRS(target_subdir) -# subdirs to be build for the target environment -AC_DEFUN([RTEMS_TARGET_CONFIG_SUBDIRS],[ -AS_IF([test -d ${srcdir}/$1],[ -m4_append([_RTEMS_TARGET_CONFIGDIRS_LIST],[ $1]) - -_RTEMS_SUBST_IFNOT([target_configdirs],[$1]) - -m4_divert_text([DEFAULTS], - [ac_subdirs_all="$ac_subdirs_all m4_normalize([$1])"]) -m4_expand_once([_RTEMS_COMMANDS_POST_CONFIG_SUBDIRS]) - ]) -]) - -AC_DEFUN([_RTEMS_TARGET_CONFIG_PREPARE],[ -m4_ifdef([_RTEMS_TARGET_CONFIGDIRS_LIST], -[ -m4_expand_once([_RTEMS_TOOLS([target],[TARGET])]) -m4_expand_once([_RTEMS_CONFIGURE_ARGS_PRUNE([targetargs])]) -eval targetargs_prune $ac_configure_args -targetargs="'--host=${target_alias-$target}' '--build=${build_alias-$build}' '--target=${target_alias-$target}' ${targetargs}" -],[]) -AC_SUBST(targetargs) -AC_SUBST(target_subdir) -]) |