[FFmpeg-cvslog] r23953 - trunk/configure

[mru]

Author: mru
Date: Fri Jul  2 01:21:30 2010
New Revision: 23953

Log:
Check for GNU assembler, use gas-preprocessor on darwin

Modified:
   trunk/configure

Modified: trunk/configure
==============================================================================
--- trunk/configure	Fri Jul  2 01:21:27 2010	(r23952)
+++ trunk/configure	Fri Jul  2 01:21:30 2010	(r23953)
@@ -988,6 +988,7 @@ HAVE_LIST="
     GetProcessMemoryInfo
     GetProcessTimes
     getrusage
+    gnu_as
     struct_rusage_ru_maxrss
     ibm_asm
     inet_aton
@@ -2116,6 +2117,7 @@ case $target_os in
         ;;
     darwin)
         enable malloc_aligned
+        as="gas-preprocessor.pl $cc"
         SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR) -Wl,-read_only_relocs,suppress'
         strip="${strip} -x"
         FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
@@ -2306,6 +2308,9 @@ unsigned int endian = 'B' << 24 | 'I' <<
 EOF
 od -t x1 $TMPO | grep -q '42 *49 *47 *45' && enable bigendian
 
+check_asm gnu_as '".macro m n\n\\n:.int 0\n.endm\nm x"' ||
+    warn "GNU assembler not found, install gas-preprocessor"
+
 if enabled alpha; then
 
     check_cflags -mieee