From b006b26c836ddee979ccf8f231c822a787b94824 Mon Sep 17 00:00:00 2001
From: Diego Biurrun <diego@biurrun.de>
Date: Fri, 30 May 2008 10:58:48 +0000
Subject: Implement a proper configure test for AltiVec vector declaration
 syntax.

Originally committed as revision 13555 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 configure | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'configure')

diff --git a/configure b/configure
index c50e92bf9f..c4b64515dc 100755
--- a/configure
+++ b/configure
@@ -714,6 +714,7 @@ HAVE_LIST="
     $ARCH_EXT_LIST
     $THREADS_LIST
     altivec_h
+    altivec_vector_braces
     arpa_inet_h
     bswap
     byteswap_h
@@ -1542,6 +1543,13 @@ int main(void) {
     v1 = vec_add(v2,v3);
     return 0;
 }
+EOF
+
+    # check if our compiler supports braces for vector declarations
+    check_cc <<EOF && enable altivec_vector_braces
+$inc_altivec_h
+#define AVV(x...) {x}
+int main (void) { (vector int) AVV(1); return 0; }
 EOF
 fi
 
-- 
cgit v1.2.3