Fix OS X waf wrapper.

diff --git a/platform/osx/waf b/platform/osx/waf
index dda678542235f37df7af9165a81b02816d02d1c2..851f96d45c1376edfb0886556e59a309e20579fc 100755 (executable)
--- a/platform/osx/waf
+++ b/platform/osx/waf
@@ -9,5 +9,6 @@ export PKG_CONFIG_PATH=$DEPS/lib/pkgconfig:$ENV/lib/pkgconfig:/usr/lib/pkgconfig
 export LINKFLAGS="-L$ENV/lib"
 export CXXFLAGS="-I$ENV/include"
 export PATH=$PATH:$ENV/bin
+export MACOSX_DEPLOYMENT_TARGET=10.6
 ./waf $*