diff options
| -rw-r--r-- | configure.ac | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index 3a603f88..262f5b3b 100644 --- a/configure.ac +++ b/configure.ac @@ -12,7 +12,8 @@ AC_INIT(fish,2.0.0,fish-users@lists.sf.net) # -# preserve configure arguments for xsel +# preserve configure arguments for xsel. This breaks if arguments +# contain whitespace, so don't do that. # conf_arg=$@ @@ -264,7 +265,18 @@ if test "$GCC" = yes; then # bug has been verified to not exist on Linux using GCC 3.3.3. # - CXXFLAGS="$CXXFLAGS -fno-optimize-sibling-calls" + GCC_VERSION=$($CC -dumpversion) + GCC_VERSION_MAJOR=$(echo $GCC_VERSION | cut -d'.' -f1) + GCC_VERSION_MINOR=$(echo $GCC_VERSION | cut -d'.' -f2) + GCC_VERSION_PATCH=$(echo $GCC_VERSION | cut -d'.' -f3) + + if test "$GCC_VERSION_MAJOR" -le 3; then + if test 0"$GCC_VERSION_MINOR" -le 3; then + if test 0"$GCC_VERSION_PATCH" -le 3; then + CXXFLAGS="$CXXFLAGS -fno-optimize-sibling-calls" + fi + fi + fi # |