From 3b377a458b75a12b78473b5a5bcd1f3061f04d18 Mon Sep 17 00:00:00 2001
From: arpi <arpi@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Mon, 9 Jun 2003 12:09:39 +0000
Subject: libmpeg2-altivec patch by Magnus Damm <damm@opensource.se>:   Check
 for altivec.h and set HAVE_ALTIVEC_H   This is required for the new libmpeg2
 files and for   the updated ffmpeg code   make sure ARCH_POWERPC gets set  
 (I choosed this instead of mpeg2_internal)

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@10267 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 configure | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

(limited to 'configure')

diff --git a/configure b/configure
index cfccd3dfa6..ed6575647d 100755
--- a/configure
+++ b/configure
@@ -1967,6 +1967,23 @@ else
 fi
 echores "$_mman"
 
+if ppc && test "$_altivec" = "yes" ; then
+echocheck "altivec.h"
+cat > $TMPC << EOF
+#include <altivec.h>
+int main(void) { return 0; }
+EOF
+_altivec=no
+cc_check && _altivec=yes
+if test "$_altivec" = yes ; then
+  _def_altivec_h='#define HAVE_ALTIVEC_H 1'
+else
+  _def_altivec_h='#undef HAVE_ALTIVEC_H'
+fi
+echores "$_altivec"
+else
+  _def_altivec_h='#undef HAVE_ALTIVEC_H'
+fi
 
 echocheck "dynamic loader"
 cat > $TMPC << EOF
@@ -5669,6 +5686,13 @@ $_def_words_endian
 
 $_def_arch
 
+/* libmpeg2 wants ARCH_PPC and the rest of mplayer use ARCH_POWERPC,
+ * define ARCH_PPC if ARCH_POWERPC is set to cope with that.
+ */
+#ifdef ARCH_POWERPC
+#define ARCH_PPC 1
+#endif
+
 /* Define this for Cygwin build for win32 */
 $_def_confwin32
 
@@ -5814,6 +5838,9 @@ $_def_altivec	// only define if you have Altivec (G4)
 #define USE_MMX_IDCT 1
 #endif
 
+$_def_altivec_h	// enables usage of altivec.h
+
+
 $_def_mlib  // Sun mediaLib, available only on solaris
 
 /* libmpeg2 uses a different feature test macro for mediaLib */
-- 
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