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| author | Richard Sandiford <rdsandiford@googlemail.com> | 2004-12-02 11:09:36 +0000 |
|---|---|---|
| committer | Richard Sandiford <rdsandiford@googlemail.com> | 2004-12-02 11:09:36 +0000 |
| commit | afefada0ebb12c3da64ba876049bcb931788099d (patch) | |
| tree | 2e6c306cec88ced5e417e9f9bff97587308516f6 /configure.in | |
| parent | 9ebd302d5e8eea40669bf9ffcda8fb428582bb7e (diff) | |
| download | gdb-afefada0ebb12c3da64ba876049bcb931788099d.zip gdb-afefada0ebb12c3da64ba876049bcb931788099d.tar.gz gdb-afefada0ebb12c3da64ba876049bcb931788099d.tar.bz2 | |
Introduce and use config/gcc-version.m4.
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 31 |
1 files changed, 12 insertions, 19 deletions
diff --git a/configure.in b/configure.in index d244a55..2741691 100644 --- a/configure.in +++ b/configure.in @@ -19,6 +19,7 @@ ### WARNING: this file contains embedded tabs. Do not run untabify on this file. sinclude(config/acx.m4) +sinclude(config/gcc-version.m4) AC_INIT(move-if-change) AC_PREREQ(2.13) @@ -98,25 +99,19 @@ fi topsrcdir=$srcpwd extra_host_args= + # Define the trigger file to make sure configure will re-run whenever # the gcc version number changes. -if test "${with_gcc_version_trigger+set}" = set ; then - gcc_version_trigger="$with_gcc_version_trigger" - gcc_version=`grep version_string ${with_gcc_version_trigger} | sed -e 's/.*\"\([[^ \"]]*\)[[ \"]].*/\1/'` -else - # If gcc's sources are available, define the trigger file. - if test -f ${topsrcdir}/gcc/version.c ; then - gcc_version_trigger=${topsrcdir}/gcc/version.c - gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([[^ \"]]*\)[[ \"]].*/\1/'` - case "$ac_configure_args" in - *--with-gcc-version-trigger=$gcc_version_trigger* ) - ;; - * ) - # Add to all subconfigure arguments: build, host, and target. - ac_configure_args="$ac_configure_args --with-gcc-version-trigger=$gcc_version_trigger" - ;; - esac - fi +TL_AC_GCC_VERSION([$topsrcdir]) +if test -f $gcc_version_trigger ; then + case "$ac_configure_args" in + *--with-gcc-version-trigger=$gcc_version_trigger* ) + ;; + * ) + # Add to all subconfigure arguments: build, host, and target. + ac_configure_args="$ac_configure_args --with-gcc-version-trigger=$gcc_version_trigger" + ;; + esac fi ### To add a new directory to the tree, first choose whether it is a target @@ -2154,8 +2149,6 @@ AC_SUBST(SET_LIB_PATH) AC_SUBST(RPATH_ENVVAR) AC_SUBST(BUILD_PREFIX) AC_SUBST(BUILD_PREFIX_1) -AC_SUBST(gcc_version_trigger) -AC_SUBST(gcc_version) AC_SUBST(tooldir) AC_SUBST(build_tooldir) AC_SUBST(GDB_TK) |