From efa25887b869b3d5c771c7457044a4e333ae9bc1 Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Tue, 20 Jan 2015 22:29:49 +0000
Subject:  Put auto compiler flags into CPPFLAGS. They're useless for linking.

---
 configure | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/configure b/configure
index ac05bab..5655761 100755
--- a/configure
+++ b/configure
@@ -320,13 +320,13 @@ echo "Checking target system type..."
 test -n "$target" || target=$($CC_AUTO -dumpmachine 2>/dev/null) || target=unknown
 echo "  ... $target"
 
-tryflag CFLAGS_AUTO -std=c99
-tryflag CFLAGS_AUTO -fomit-frame-pointer
-tryflag CFLAGS_AUTO -fno-exceptions
-tryflag CFLAGS_AUTO -fno-unwind-tables
-tryflag CFLAGS_AUTO -fno-asynchronous-unwind-tables
-tryflag CFLAGS_AUTO -Wa,--noexecstack
-tryflag CFLAGS_AUTO -fno-stack-protector
+tryflag CPPFLAGS_AUTO -std=c99
+tryflag CPPFLAGS_AUTO -fomit-frame-pointer
+tryflag CPPFLAGS_AUTO -fno-exceptions
+tryflag CPPFLAGS_AUTO -fno-unwind-tables
+tryflag CPPFLAGS_AUTO -fno-asynchronous-unwind-tables
+tryflag CPPFLAGS_AUTO -Wa,--noexecstack
+tryflag CPPFLAGS_AUTO -fno-stack-protector
 tryflag CPPFLAGS_AUTO -Werror=implicit-function-declaration
 tryflag CPPFLAGS_AUTO -Werror=implicit-int
 tryflag CPPFLAGS_AUTO -Werror=pointer-sign
-- 
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