Mesa (master): Compile with -fvisibility-hidden by default

[Kristian Høgsberg]

Module: Mesa
Branch: master
Commit: e388d62b4712bcd75cecad53f5ca20a2bb6f89b1
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=e388d62b4712bcd75cecad53f5ca20a2bb6f89b1

Author: Kristian Høgsberg <krh at bitplanet.net>
Date:   Sat Jan  2 18:59:54 2010 -0500

Compile with -fvisibility-hidden by default

We have all functions that need to be visible marked with PUBLIC and
this is trimming around 4% off the DRI driver .so size.

---

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/configure.ac b/configure.ac
index 72afabc..b2a969b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -95,7 +95,7 @@ esac
 
 dnl Add flags for gcc and g++
 if test "x$GCC" = xyes; then
-    CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -std=c99 -ffast-math"
+    CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -std=c99 -ffast-math -fvisibility=hidden"
 
     # Work around aliasing bugs - developers should comment this out
     CFLAGS="$CFLAGS -fno-strict-aliasing"