From 16549a60f0e72083adaac90f46e28ca3361ef201 Mon Sep 17 00:00:00 2001
From: sof <unknown>
Date: Tue, 25 Oct 2005 17:31:38 +0000
Subject: [PATCH] [project @ 2005-10-25 17:31:38 by sof] FPTOOLS_CHECK_HTYPE:
 correctly scope the resetting of CPPFLAGS; as was, it got
 blown away if the value was cached.

Merge to STABLE.
---
 aclocal.m4 |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/aclocal.m4 b/aclocal.m4
index d0ba4bf..3937ac8 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -822,8 +822,8 @@ main() {
   exit(0);
 }]])],[AC_CV_NAME=`cat conftestval`],
 [ifelse([$2], , [AC_CV_NAME=NotReallyAType; AC_CV_NAME_supported=no], [AC_CV_NAME=$2])],
-[ifelse([$3], , [AC_CV_NAME=NotReallyATypeCross; AC_CV_NAME_supported=no], [AC_CV_NAME=$3])])]) dnl
-CPPFLAGS="$fp_check_htype_save_cppflags"
+[ifelse([$3], , [AC_CV_NAME=NotReallyATypeCross; AC_CV_NAME_supported=no], [AC_CV_NAME=$3])])
+CPPFLAGS="$fp_check_htype_save_cppflags"]) dnl
 if test "$AC_CV_NAME_supported" = yes; then
   AC_MSG_RESULT($AC_CV_NAME)
   AC_DEFINE_UNQUOTED(AC_TYPE_NAME, $AC_CV_NAME, [Define to Haskell type for $1])
-- 
1.7.10.4