[Mesa-dev] [PATCH] configure: Don't use $CLANG since it will collide with the static analyzer.

[nobled]

From: Jeremy Huddleston <jeremyhu at apple.com>
Date: Thu, 5 May 2011 14:08:57 -0700

We just prefix the $CLANG environment variable in configure.ac with acv_mesa_

Found by: tinderbox
Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>
---

Originally posted here:
http://lists.freedesktop.org/archives/mesa-dev/2011-May/007411.html

 configure.ac |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/configure.ac b/configure.ac
index a4943e1..162945b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -75,13 +75,13 @@ AC_COMPILE_IFELSE(
        not clang
 #endif
 ]])],
-[CLANG=yes], [CLANG=no])
+[acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])

-AC_MSG_RESULT([$CLANG])
+AC_MSG_RESULT([$acv_mesa_CLANG])

 dnl If we're using GCC, make sure that it is at least version 3.3.0.  Older
 dnl versions are explictly not supported.
-if test "x$GCC" = xyes -a "x$CLANG" = xno; then
+if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
     AC_MSG_CHECKING([whether gcc version is sufficient])
     major=0
     minor=0
@@ -155,7 +155,7 @@ esac
 dnl Add flags for gcc and g++
 if test "x$GCC" = xyes; then
     CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -std=c99"
-    if test "x$CLANG" = "xno"; then
+    if test "x$acv_mesa_CLANG" = "xno"; then
        CFLAGS="$CFLAGS -ffast-math"
     fi

-- 
1.7.4.1
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