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[project @ 1997-12-22 13:32:04 by simonm]
author
simonm
<unknown>
Mon, 22 Dec 1997 13:32:04 +0000
(13:32 +0000)
committer
simonm
<unknown>
Mon, 22 Dec 1997 13:32:04 +0000
(13:32 +0000)
reinforce the test for Happy: version 1.4 or later is now *required*
aclocal.m4
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diff --git
a/aclocal.m4
b/aclocal.m4
index
91b1fc6
..
a4b1767
100644
(file)
--- a/
aclocal.m4
+++ b/
aclocal.m4
@@
-102,6
+102,11
@@
changequote([, ])dnl
else
ac_cv_happy_version="";
fi;
+if expr "$ac_cv_happy_version" "<" 1.4 > /dev/null 2>&1; then
+ echo
+ echo "Happy version 1.4 or later is required to compile GHC."
+ exit 1;
+fi;
])
HappyVersion=$ac_cv_happy_version;
AC_SUBST(HappyVersion)