From: Georg Baum <Georg.Baum@post.rwth-aachen.de>
Date: Sun, 30 Jul 2006 14:56:01 +0000 (+0000)
Subject: Set CPPFLAGS only if not already set by the user (and ignore CXXFLAGS for
X-Git-Tag: 1.6.10~12902
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=104a09f0145580d1bda56ae1437810edd172f83d;p=lyx.git

Set CPPFLAGS only if not already set by the user (and ignore CXXFLAGS for
setting CPPFLAGS)


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@14516 a592a061-630c-0410-9148-cb99ea01b6c8
---

diff --git a/config/lyxinclude.m4 b/config/lyxinclude.m4
index d844177fd3..5b872b432b 100644
--- a/config/lyxinclude.m4
+++ b/config/lyxinclude.m4
@@ -243,6 +243,8 @@ if test x$GXX = xyes; then
         CXXFLAGS="-pg $CXXFLAGS"
         LDFLAGS="-pg $LDFLAGS"
     fi
+  fi
+  if test "$ac_env_CPPFLAGS_set" != set; then
     if test x$enable_warnings = xyes ; then
         case $gxx_version in
             3.1*|3.2*|3.3*)