From c77185038014298580d71daed6284b9a94b70f5b Mon Sep 17 00:00:00 2001
From: Eric Christopher <echristo@apple.com>
Date: Tue, 2 Mar 2010 05:06:54 +0000
Subject: Make sure we save CXXFLAGS before setting it as pedantic and
 regenerate configure.

Fixes PR6388.

Patch by Yann Droneaud!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97548 91177308-0d34-0410-b5e6-96231b3b80d8
---
 configure | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'configure')

diff --git a/configure b/configure
index 62b8fc9..b3f1603 100755
--- a/configure
+++ b/configure
@@ -16544,6 +16544,7 @@ ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 
+    ac_save_CXXFLAGS=$CXXFLAGS
     CXXFLAGS=-pedantic
     if test "$cross_compiling" = yes; then
   ac_cv_huge_val_sanity=yes
@@ -16596,6 +16597,7 @@ rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$a
 fi
 
 
+    CXXFLAGS=$ac_save_CXXFLAGS
     ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-- 
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