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author | Ralf Corsepius <ralf.corsepius@rtems.org> | 2003-08-18 06:35:41 +0000 |
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committer | Ralf Corsepius <ralf.corsepius@rtems.org> | 2003-08-18 06:35:41 +0000 |
commit | 867ab080e00abc47c3c64ca46b6a6ad62eaeab3d (patch) | |
tree | 241b76d298fd37ee4b490b352e7b93e719436af7 /c/src/aclocal/ppc.m4 | |
parent | Fix broken ChangeLog entries. (diff) | |
download | rtems-867ab080e00abc47c3c64ca46b6a6ad62eaeab3d.tar.bz2 |
2003-08-18 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* aclocal/bsp-alias.m4: New (Copied from ../../aclocal).
* aclocal/bsp-arg-enable.m4: New (Copied from ../../aclocal).
* aclocal/bsp-configure.m4: New (Copied from ../../aclocal).
* aclocal/bspopts.m4: New (Copied from ../../aclocal).
* aclocal/canonical-host.m4: New (Copied from ../../aclocal).
* aclocal/canonicalize-tools.m4: New (Copied from ../../aclocal).
* aclocal/canonical-target-name.m4: New (Copied from ../../aclocal).
* aclocal/check-cpu.m4: New (Copied from ../../aclocal).
* aclocal/check-custom-bsp.m4: New (Copied from ../../aclocal).
* aclocal/check-cxx.m4: New (Copied from ../../aclocal).
* aclocal/check-itron.m4: New (Copied from ../../aclocal).
* aclocal/check-multiprocessing.m4: New (Copied from ../../aclocal).
* aclocal/check-networking.m4: New (Copied from ../../aclocal).
* aclocal/check-posix.m4: New (Copied from ../../aclocal).
* aclocal/check-rdbg.m4: New (Copied from ../../aclocal).
* aclocal/check-tool.m4: New (Copied from ../../aclocal).
* aclocal/config-subdirs.m4: New (Copied from ../../aclocal).
* aclocal/enable-bare.m4: New (Copied from ../../aclocal).
* aclocal/enable-cxx.m4: New (Copied from ../../aclocal).
* aclocal/enable-inlines.m4: New (Copied from ../../aclocal).
* aclocal/enable-itron.m4: New (Copied from ../../aclocal).
* aclocal/enable-multiprocessing.m4: New (Copied from ../../aclocal).
* aclocal/enable-networking.m4: New (Copied from ../../aclocal).
* aclocal/enable-posix.m4: New (Copied from ../../aclocal).
* aclocal/enable-rdbg.m4: New (Copied from ../../aclocal).
* aclocal/enable-rtemsbsp.m4: New (Copied from ../../aclocal).
* aclocal/env-rtemsbsp.m4: New (Copied from ../../aclocal).
* aclocal/gcc-isystem.m4: New (Copied from ../../aclocal).
* aclocal/gcc-pipe.m4: New (Copied from ../../aclocal).
* aclocal/gcc-specs.m4: New (Copied from ../../aclocal).
* aclocal/i386-gas-code16.m4: New (Copied from ../../aclocal).
* aclocal/multilib.m4: New (Copied from ../../aclocal).
* aclocal/path-ksh.m4: New (Copied from ../../aclocal).
* aclocal/path-perl.m4: New (Copied from ../../aclocal).
* aclocal/ppc.m4: New (Copied from ../../aclocal).
* aclocal/prog-ccas.m4: New (Copied from ../../aclocal).
* aclocal/prog-cc.m4: New (Copied from ../../aclocal).
* aclocal/prog-cxx.m4: New (Copied from ../../aclocal).
* aclocal/project-root.m4: New (Copied from ../../aclocal).
* aclocal/quoting.m4: New (Copied from ../../aclocal).
* aclocal/rtems-cpu-subdirs.m4: New (Copied from ../../aclocal).
* aclocal/rtems-flags.m4: New (Copied from ../../aclocal).
* aclocal/rtems-top.m4: New (Copied from ../../aclocal).
* aclocal/target.m4: New (Copied from ../../aclocal).
* aclocal/tool-paths.m4: New (Copied from ../../aclocal).
* aclocal/version.m4: New (Copied from ../../aclocal).
Diffstat (limited to 'c/src/aclocal/ppc.m4')
-rw-r--r-- | c/src/aclocal/ppc.m4 | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/c/src/aclocal/ppc.m4 b/c/src/aclocal/ppc.m4 new file mode 100644 index 0000000000..3626e5c42c --- /dev/null +++ b/c/src/aclocal/ppc.m4 @@ -0,0 +1,87 @@ +# $Id$ +# +# Some hacks for handling powerpc-exception subdirectories +# +# Note: Consider this file a temporary band-aid until a better, more general +# subdirectory handling solution is introduced to RTEMS. + +AC_DEFUN([RTEMS_PPC_EXCEPTIONS], +[ +exceptions="$1_exception_processing" +AC_SUBST(exceptions) + +AC_CONFIG_COMMANDS_POST( +[ + exceptions_subdirs="$1_exception_processing" + updir=/../support + +if test "$no_recursion" != yes; then + + RTEMS_CONFIGURE_ARGS_QUOTE([ac_sub_configure_args]) + + for ac_subdir in : $exceptions_subdirs; do test "x$ac_subdir" = x: && continue + + # Do not complain, so a configure script can configure whichever + # parts of a large source tree are present. + test -d $srcdir${updir}/$ac_subdir || continue + + AC_MSG_NOTICE([configuring in $ac_subdir]) + case $srcdir in + .) ;; + *) AS_MKDIR_P(["./$ac_subdir"]) + if test -d ./$ac_subdir; then :; + else + AC_MSG_ERROR([cannot create `pwd`/$ac_subdir]) + fi + ;; + esac + + ac_popdir=`pwd` + cd $ac_subdir + + # A "../" for each directory in /$ac_subdir. + ac_dots=`echo $ac_subdir | + sed 's,^\./,,;s,[[^/]]$,&/,;s,[[^/]]*/,../,g'` + + case $srcdir in + .) # No --srcdir option. We are building in place. + ac_sub_srcdir=$srcdir${updir} ;; + [[\\/]]* | ?:[[\\/]]* ) # Absolute path. + ac_sub_srcdir=$srcdir${updir}/$ac_subdir ;; + *) # Relative path. + ac_sub_srcdir=$ac_dots$srcdir${updir}/$ac_subdir ;; + esac + + # Check for guested configure; otherwise get Cygnus style configure. + if test -f $ac_sub_srcdir/configure.gnu; then + ac_sub_configure="$SHELL '$ac_sub_srcdir/configure.gnu'" + elif test -f $ac_sub_srcdir/configure; then + ac_sub_configure="$SHELL '$ac_sub_srcdir/configure'" + elif test -f $ac_sub_srcdir/configure.in; then + ac_sub_configure=$ac_configure + else + AC_MSG_WARN([no configuration information is in $ac_subdir]) + ac_sub_configure= + fi + + # The recursion is here. + if test -n "$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 + + AC_MSG_NOTICE([running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir]) + # The eval makes quoting arguments work. + eval $ac_sub_configure $ac_sub_configure_args \ + --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir || + AC_MSG_ERROR([$ac_sub_configure failed for $ac_subdir]) + fi + + cd $ac_popdir + done +fi +]) +]) |