From 15a5cb8525fff7901d6100e833193ac05594cb49 Mon Sep 17 00:00:00 2001
From: reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Sun, 27 Jun 2010 19:07:51 +0000
Subject: configure: Experimental support for clang compiler.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@31569 b3059339-0415-0410-9bf9-f77b7e298cf2

clang also does not support -march=native.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@31570 b3059339-0415-0410-9bf9-f77b7e298cf2

Simplify clang version extraction.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@31571 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 configure | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

(limited to 'configure')

diff --git a/configure b/configure
index 656e1ea443..6c10aea5ea 100755
--- a/configure
+++ b/configure
@@ -1490,6 +1490,15 @@ else
     echores "$cc_version"
     break
     fi
+    cc_name_tmp=$($_cc -v 2>&1 | head -n 1 | cut -d ' ' -f 1)
+    if test "$cc_name_tmp" = "clang"; then
+      echocheck "$_cc version"
+      cc_vendor=clang
+      cc_version=$($_cc -dumpversion 2>&1)
+      res_comment="experimental support only"
+      echores "clang $cc_version"
+      break
+    fi
     cc_name_tmp=$($_cc -V 2>&1 | head -n 1 | cut -d ' ' -f 2,3)
     if test "$cc_name_tmp" = "Sun C"; then
       echocheck "$_cc version"
@@ -1813,7 +1822,7 @@ cat > $TMPC << EOF
 int main(void) { return 0; }
 EOF
   if test "$_runtime_cpudetection" = no ; then
-    if test $cc_vendor != "intel" ; then
+    if test $cc_vendor != "intel" && test $cc_vendor != "clang" ; then
       cc_check -march=native && proc=native
     fi
     if test "$proc" = "amdfam10"; then
@@ -1966,7 +1975,7 @@ int main(void) { return 0; }
 EOF
     # This is a stripped-down version of the i386 fallback.
     if test "$_runtime_cpudetection" = no ; then
-      if test $cc_vendor != "intel" ; then
+      if test $cc_vendor != "intel" && test $cc_vendor != "clang" ; then
         cc_check -march=native && proc=native
       fi
       # --- AMD processors ---
-- 
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