diff options
Diffstat (limited to 'libf2c/configure.in')
| -rw-r--r-- | libf2c/configure.in | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/libf2c/configure.in b/libf2c/configure.in index bd1145f30be..5dcfb2d6f09 100644 --- a/libf2c/configure.in +++ b/libf2c/configure.in @@ -343,18 +343,17 @@ test -f libF77/makefile && mv libF77/makefile libF77/makefile.ori test -f libI77/makefile && mv libI77/makefile libI77/makefile.ori test -f libU77/makefile && mv libU77/makefile libU77/makefile.ori -# Get the version number from the toplevel -if test x${with_gcc_version} = x; then - # Try to get the version number from a hopefully existing gcc directory. - if test -d ${srcdir}/../gcc; then - gcc_version=`sed -e 's/.*\"\([[^ \"]]*\)[[ \"]].*/\1/' < ${srcdir}/../gcc/version.c` - else - gcc_version=UNKNOWN - fi +# Get the version trigger filename from the toplevel +if [[ "${with_gcc_version_trigger+set}" = set ]]; then + gcc_version_trigger=$with_gcc_version_trigger + gcc_version=`sed -e 's/.*\"\([[^ \"]]*\)[[ \"]].*/\1/' < ${gcc_version_trigger}` else - gcc_version=${with_gcc_version} + gcc_version_trigger= + gcc_version=UNKNOWN fi + AC_SUBST(gcc_version) +AC_SUBST(gcc_version_trigger) AC_CANONICAL_SYSTEM AC_SUBST(target_alias) |