From 5d29e7dcda0b7232eefa56700fca944dc6e9e109 Mon Sep 17 00:00:00 2001
From: Jean-Francois Dockes <jfd@recoll.org>
Date: Sat, 30 Oct 2010 17:12:01 +0200
Subject: [PATCH] use ?= when setting CXXFLAGS to avoid clobbering user setting

---
 src/mk/localdefs.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mk/localdefs.in b/src/mk/localdefs.in
index 0a97576d..48838425 100644
--- a/src/mk/localdefs.in
+++ b/src/mk/localdefs.in
@@ -33,5 +33,5 @@ LOCALCXXFLAGS = -g -O2 -Wall -Wno-unused \
 	      $(PICFLAGS) \
 	      @DEFS@
 
-CXXFLAGS = @CXXFLAGS@
+CXXFLAGS ?= @CXXFLAGS@