X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=aclocal.m4;h=e2ad673bf53340bf1cea65e85c5402f49758e286;hp=0e9f4579dc0eb077177cae2ecf8e9564e46537c9;hb=cf5526bc4dfdbbff52ca8d5d9855447892f01348;hpb=7bb0f34f7e8e75d19a730891de6fe76ce96860d5

diff --git a/aclocal.m4 b/aclocal.m4
index 0e9f457..e2ad673 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -567,7 +567,7 @@ if test "$fp_have_gcc" = "NO" -a -d $srcdir/ghc; then
 fi
 AC_CACHE_CHECK([version of gcc], [fp_gcc_version],
 [if test "$fp_have_gcc" = "YES"; then
-   fp_gcc_version="`$CC -v 2>&1 | grep 'version ' | sed -e 's/.*version [[^0-9]]*\([[0-9]][[0-9]]*\(\.[[0-9]][[0-9]]*\)*\).*/\1/g' `"
+   fp_gcc_version="`$CC -v 2>&1 | grep 'version ' | sed -e 's/.*version [[^0-9]]*\([[0-9.]]*\).*/\1/g' | sed -e 's/\([[0-9]][[0-9]]*\.[[0-9]][[0-9]]*\).*/\1/g'`"
    FP_COMPARE_VERSIONS([$fp_gcc_version], [-lt], [2.0],
      [AC_MSG_ERROR([Need at least gcc version 2.0 (3.4+ recommended)])])
  else