From: stolz <unknown>
Date: Fri, 5 Mar 2004 14:12:13 +0000 (+0000)
Subject: [project @ 2004-03-05 14:12:13 by stolz]
X-Git-Tag: Approx_11550_changesets_converted~23
X-Git-Url: http://git.megacz.com/?a=commitdiff_plain;ds=sidebyside;h=64235b3c05a8326799b54d76bbae2165d61e09f7;hp=d28c5d2fb3510802c02f2650097e5dbac9353d0a;p=ghc-hetmet.git

[project @ 2004-03-05 14:12:13 by stolz]
Reduce noise if there's no in-tree version of Happy.
---

diff --git a/aclocal.m4 b/aclocal.m4
index 918aaba..7e201fa 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -307,7 +307,7 @@ else
 fi
 AC_CACHE_CHECK([for version of happy], fptools_cv_happy_version,
 changequote(, )dnl
-[if test x"$HappyCmd" = x"$SrcTreeHappyCmd"; then
+[if test x"$HappyCmd" = x"$SrcTreeHappyCmd" -a -e $srcdir/happy/mk/version.mk; then
    fptools_cv_happy_version=`grep '^ProjectVersion[ 	]*=' $srcdir/happy/mk/version.mk | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'`;
 elif test x"$HappyCmd" != x; then
    fptools_cv_happy_version="`$HappyCmd -v |