From 7100bf740c62df84e25afc60c5f5b8b34c441362 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 3 Oct 2011 18:02:08 +0200
Subject: Don't add -framework OS X option to CPPFLAGS

It is only necessary in LDFLAGS and adding it to CPPFLAGS causes warnings.
---
 m4/libqt.m4 | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/m4/libqt.m4 b/m4/libqt.m4
index bb7ffa5..a094643 100644
--- a/m4/libqt.m4
+++ b/m4/libqt.m4
@@ -67,10 +67,7 @@ fi
 #
 if test x"$libqt_found" = xno; then
 
-  save_CPPFLAGS="$CPPFLAGS"
   save_LIBS="$LIBS"
-
-  CPPFLAGS="$CPPFLAGS -framework QtCore"
   LIBS="-framework QtCore $LIBS"
 
   CXX_LIBTOOL_LINK_IFELSE(
@@ -91,7 +88,6 @@ libqt_found=yes
 ])
 
   if test x"$libqt_found" = xno; then
-    CPPFLAGS="$save_CPPFLAGS"
     LIBS="$save_LIBS"
   fi
 fi
-- 
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