From 0ce2489a47545188d81f240cffe8a92029c904b5 Mon Sep 17 00:00:00 2001 From: Manfred Hollstein Date: Fri, 19 Jun 1998 05:42:14 +0000 Subject: [PATCH] configure (gcc_version): Add new variable describing the particular gcc version we're building. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit � egcs-19980619/ChangeLog 1998-06-19 Manfred Hollstein * configure (gcc_version): Add new variable describing the particular gcc version we're building. * Makefile.in (libsubdir): Add new macro for the directory in which the compiler finds executables, libraries, etc. (BASE_FLAGS_TO_PASS): Pass down gcc_version, target_alias and libsubdir. egcs-19980619/gcc/ChangeLog 1998-06-19 Manfred Hollstein * Makefile.in (installdirs): Loop over directories in $(libsubdir) creating probably missing ones, instead of single if statements. egcs-19980619/libio/ChangeLog 1998-06-19 Manfred Hollstein * config.shared (FLAGS_TO_PASS): Add libsubdir. From-SVN: r20582 --- configure | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/configure b/configure index f8e6866065e..88888670426 100755 --- a/configure +++ b/configure @@ -56,6 +56,7 @@ exec_prefixoption= fatal= floating_point=default gas=default +gcc_version=UNKNOWN host_alias=NOHOST host_makefile_frag= moveifchange= @@ -700,6 +701,12 @@ if [ "${program_prefix}" != "" ] ; then program_transform_name="-e s,^,${program_prefix}, ${program_transform_name}" fi +# If gcc's sources are available, extract its version number which is used by +# $libsubdir. +if [ -f $srcdir/gcc/version.c ]; then + gcc_version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < ${srcdir}/gcc/version.c` +fi + # If CC and CXX are not set in the environment, and the Makefile # exists, try to extract them from it. This is to handle running # ./config.status by hand. @@ -1228,6 +1235,12 @@ EOF echo enable_shared = ${enable_shared} >> ${Makefile} fi + # Emit a macro which is used to build the libsubdir macro where + # compiler specific stuff can be found/installed. + # FIXME: This works only if gcc's sources are available in a gcc + # subdirectory! + echo gcc_version = ${gcc_version} >> ${Makefile} + # reset prefix, exec_prefix, srcdir, SUBDIRS, NONSUBDIRS, # remove any form feeds. if [ -z "${subdirs}" ]; then