X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=aclocal.m4;h=bf88bd77da98277ea73cf83ed108950d42bd2845;hb=95ec750f94236c2ae127a147d7c9bebec036bcab;hp=d84cb99a3eebd2345535341eaaa7448f5aa62459;hpb=2aea029422dc06f50aab82b35e5b3b0a42641ded;p=ghc-hetmet.git

diff --git a/aclocal.m4 b/aclocal.m4
index d84cb99..bf88bd7 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -558,6 +558,7 @@ fi
 if test "$fp_have_gcc" = "NO" -a -d $srcdir/ghc; then
   AC_MSG_ERROR([gcc is required])
 fi
+GccLT34=
 AC_CACHE_CHECK([version of gcc], [fp_cv_gcc_version],
 [if test "$fp_have_gcc" = "YES"; then
    fp_cv_gcc_version="`$CC -v 2>&1 | grep 'version ' | sed -e 's/.*version [[^0-9]]*\([[0-9.]]*\).*/\1/g'`"
@@ -566,12 +567,14 @@ AC_CACHE_CHECK([version of gcc], [fp_cv_gcc_version],
    # See #2770: gcc 2.95 doesn't work any more, apparently.  There probably
    # isn't a very good reason for that, but for now just make configure
    # fail.
+   FP_COMPARE_VERSIONS([$fp_cv_gcc_version], [-lt], [3.4], GccLT34=YES)
  else
    fp_cv_gcc_version="not-installed"
  fi
 ])
 AC_SUBST([HaveGcc], [$fp_have_gcc])
 AC_SUBST([GccVersion], [$fp_cv_gcc_version])
+AC_SUBST(GccLT34)
 ])# FP_HAVE_GCC
 
 AC_DEFUN([FP_MINGW_GCC],