Check return value of posix_memalign and explicitly set pointer to NULL if it

[ffmpeg] / configure

diff --git a/configure b/configure
index 01bf34e97167aea021426f0086320f5fe7f3488d..4219cc03a56e9a9757c427f679e6f0a8a3edd492 100755 (executable)
--- a/configure
+++ b/configure
@@ -195,6 +195,7 @@ show_help(){
   echo "                           (requires enabling PMC)"
   echo "  --disable-altivec        disable AltiVec optimizations"
   echo "  --disable-amd3dnow       disable 3DNow! optimizations"
+  echo "  --disable-amd3dnowext    disable 3DNow! extended optimizations"
   echo "  --disable-mmx            disable MMX optimizations"
   echo "  --disable-mmx2           disable MMX2 optimizations"
   echo "  --disable-sse            disable SSE optimizations"
@@ -823,6 +824,7 @@ ARCH_LIST='
 ARCH_EXT_LIST='
     altivec
     amd3dnow
+    amd3dnowext
     armv5te
     armv6
     armv6t2
@@ -906,7 +908,6 @@ HAVE_LIST="
 
 # options emitted with CONFIG_ prefix but not available on command line
 CONFIG_EXTRA="
-    fft_mmx
     oldscaler
 "
 
@@ -958,6 +959,7 @@ CMDLINE_SET="
 # architecture extensions
 altivec_deps="ppc"
 amd3dnow_deps="mmx"
+amd3dnowext_deps="amd3dnow"
 armv5te_deps="arm"
 armv6_deps="arm"
 armv6t2_deps="arm"
@@ -973,8 +975,6 @@ ssse3_deps="sse"
 vis_deps="sparc"
 
 # common features
-fft_suggest="fft_mmx"
-fft_mmx_deps="mmx yasm"
 oldscaler_deps="!swscale"
 
 # decoders / encoders
@@ -991,6 +991,7 @@ dxa_decoder_select="zlib"
 eac3_decoder_deps="gpl"
 eac3_decoder_select="fft mdct"
 eatgq_decoder_select="aandct"
+eatqi_decoder_select="aandct"
 ffv1_decoder_select="golomb"
 flac_decoder_select="golomb"
 flac_encoder_select="golomb"
@@ -1024,6 +1025,8 @@ png_encoder_select="zlib"
 qdm2_decoder_select="fft mdct rdft"
 rv10_encoder_select="aandct"
 rv20_encoder_select="aandct"
+rv30_decoder_select="golomb"
+rv40_decoder_select="golomb"
 shorten_decoder_select="golomb"
 sonic_decoder_select="golomb"
 sonic_encoder_select="golomb"
@@ -1193,7 +1196,7 @@ target_path='.'
 
 # gcc stupidly only outputs the basename of targets with -MM, but we need the
 # full relative path for objects in subdirectories for non-recursive Make.
-DEPEND_CMD='$(CC) $(CFLAGS) -MM -MG $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)\\.o,$(@D)/$(*F).o," -e "s,\\([[:space:]]\\)\\(version\\.h\\),\\1\$$(BUILD_ROOT_REL)/\\2,"'
+DEPEND_CMD='$(CC) $(CFLAGS) -MM $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)\\.o,$(@D)/$(*F).o,"'
 
 # find source path
 source_path="`dirname \"$0\"`"
@@ -1363,37 +1366,25 @@ fi
 check_cflags -std=c99
 
 case "$arch" in
-    i386|i486|i586|i686|i86pc|BePC)
-        arch="x86"
-        subarch="x86_32"
-        enable fast_unaligned
-    ;;
-    x86_64|amd64)
-        arch="x86"
-        subarch="x86_32"
-        enable cmov
-        enable fast_cmov
-        enable fast_unaligned
-        check_cc <<EOF && enable fast_64bit && subarch="x86_64"
-        int test[sizeof(char*) - 7];
-EOF
-    ;;
-    arm|armv[4567]*l)
-        arch="arm"
-    ;;
     alpha)
         arch="alpha"
         enable fast_64bit
         check_cflags -mieee
     ;;
-    "Power Macintosh"|ppc|powerpc)
-        arch="ppc"
-        enable fast_unaligned
+    arm|armv[4567]*l)
+        arch="arm"
     ;;
-    ppc64)
-        arch="ppc"
+    avr32)
+    ;;
+    bfin)
+        arch="bfin"
+    ;;
+    ia64)
+        arch="ia64"
         enable fast_64bit
-        enable fast_unaligned
+    ;;
+    m68k)
+        arch="m68k"
     ;;
     mips|mipsel|IP*)
         arch="mips"
@@ -1402,17 +1393,6 @@ EOF
         arch="mips"
         enable fast_64bit
     ;;
-    sun4u|sparc64)
-        arch="sparc"
-        subarch="sparc64"
-        enable fast_64bit
-    ;;
-    sparc)
-        arch="sparc"
-    ;;
-    sh4|sh)
-        arch="sh4"
-    ;;
     parisc|hppa)
         arch="parisc"
     ;;
@@ -1420,18 +1400,43 @@ EOF
         arch="parisc"
         enable fast_64bit
     ;;
+    "Power Macintosh"|ppc|powerpc)
+        arch="ppc"
+        enable fast_unaligned
+    ;;
+    ppc64)
+        arch="ppc"
+        enable fast_64bit
+        enable fast_unaligned
+    ;;
     s390|s390x)
         arch="s390"
     ;;
-    m68k)
-        arch="m68k"
+    sh4|sh)
+        arch="sh4"
     ;;
-    ia64)
-        arch="ia64"
+    sparc)
+        arch="sparc"
+    ;;
+    sun4u|sparc64)
+        arch="sparc"
+        subarch="sparc64"
         enable fast_64bit
     ;;
-    bfin)
-        arch="bfin"
+    i386|i486|i586|i686|i86pc|BePC)
+        arch="x86"
+        subarch="x86_32"
+        enable fast_unaligned
+    ;;
+    x86_64|amd64)
+        arch="x86"
+        subarch="x86_32"
+        enable cmov
+        enable fast_cmov
+        enable fast_unaligned
+        check_cc <<EOF && enable fast_64bit && subarch="x86_64"
+        int test[sizeof(char*) - 7];
+EOF
     ;;
     *)
         arch="unknown"
@@ -2196,6 +2201,7 @@ if enabled x86; then
     echo "MMX enabled               ${mmx-no}"
     echo "MMX2 enabled              ${mmx2-no}"
     echo "3DNow! enabled            ${amd3dnow-no}"
+    echo "3DNow! extended enabled   ${amd3dnowext-no}"
     echo "SSE enabled               ${sse-no}"
     echo "SSSE3 enabled             ${ssse3-no}"
     echo "CMOV enabled              ${cmov-no}"