Check whether IBM or Apple PPC assembler syntax is used

This checks which assembler syntax is supported and defines macros
for register names accordingly.

Originally committed as revision 23952 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 2 insertions, 0 deletions

diff --git a/configure b/configure
index 400d835c38..c9fb27886e 100755
--- a/configure
+++ b/configure
@@ -989,6 +989,7 @@ HAVE_LIST="
     GetProcessTimes
     getrusage
     struct_rusage_ru_maxrss
+    ibm_asm
     inet_aton
     inline_asm
     isatty
@@ -2340,6 +2341,7 @@ elif enabled ppc; then
     enable local_aligned_8 local_aligned_16
 
     check_asm dcbzl     '"dcbzl 0, 1"'
+    check_asm ibm_asm   '"add 0, 0, 0"'
     check_asm ppc4xx    '"maclhw r10, r11, r12"'
     check_asm xform_asm '"lwzx %1, %y0" :: "Z"(*(int*)0), "r"(0)'