X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;ds=sidebyside;f=aclocal.m4;h=8ce485bcc4c0780ff48eda3351112639a5a6468e;hb=674ecfc49b2fc03f95ec85a18d266e9fd8ee3dc4;hp=900ef7fc859f8744c41cb15e2b4562bf6f818663;hpb=9d63256829bcecf95064917de937feb1b0a3d836;p=ghc-hetmet.git

diff --git a/aclocal.m4 b/aclocal.m4
index 900ef7f..8ce485b 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -597,9 +597,6 @@ dnl contains path to perl binary
 dnl
 AC_DEFUN(FPTOOLS_CHECK_PERL_VERSION,
 [$PerlCmd -v >conftest.out 2>&1
-if grep "version 5" conftest.out >/dev/null 2>&1; then
-   :
-else
    if grep "v5.6" conftest.out >/dev/null 2>&1; then
       :
    else
@@ -609,11 +606,10 @@ else
          if grep "version 6" conftest.out >/dev/null 2>&1; then
             :
          else
-            echo "Your version of perl probably won't work."
-         fi  
+            AC_MSG_ERROR([your version of perl probably won't work, try upgrading it.])
+         fi
       fi
    fi
-fi
 rm -fr conftest*
 ])