Add logic to figure out whether strptime is present on the system. If not, then

[ffmpeg] / configure

diff --git a/configure b/configure
index af3862efcc3b9e38c5fc1f78cf73958788ff4edd..6c14cdb2777e692ce2e62d2c3d82878ccca445a6 100755 (executable)
--- a/configure
+++ b/configure
@@ -43,6 +43,7 @@ gprof="no"
 v4l="yes"
 audio_oss="yes"
 network="yes"
+zlib="yes"
 mp3lame="no"
 a52="yes"
 a52bin="no"
@@ -51,6 +52,9 @@ lshared="no"
 extralibs="-lm"
 simpleidct="yes"
 bigendian="no"
+vhook="no"
+mpegaudio_hp="yes"
+SHFLAGS=-shared
 
 # OS specific
 targetos=`uname -s`
@@ -58,7 +62,10 @@ case $targetos in
 BeOS)
 prefix="/boot/home/config"
 # helps building libavcodec
-CFLAGS="-O2 -DPIC"
+CFLAGS="-O3 -DPIC -fomit-frame-pointer"
+SHFLAGS=-nostart
+# disable linux things
+audio_oss="no"
 v4l="no"
 # no need for libm, but the inet stuff
 # Check for BONE
@@ -70,7 +77,7 @@ extralibs="-lsocket"
 fi ;;
 BSD/OS)
 v4l="no"
-audio_oss="no"
+audio_oss="yes"
 extralibs="-lpoll -lgnugetopt -lm"
 make="gmake"
 ;;
@@ -88,6 +95,26 @@ if test -z "$source_path" -o "$source_path" = "." ; then
     source_path_used="no"
 fi
 
+cat > $TMPC << EOF
+#include <dlfcn.h>
+int main( void ) { return (int) dlopen("foo", 0); }
+EOF
+
+if $cc -o $TMPO $TMPC -ldl 2> /dev/null  ; then
+: vhook=yes
+fi
+
+cat > $TMPC << EOF
+#include <X11/Xlib.h>
+#include <Imlib2.h>
+int main( void ) { return (int) imlib_load_font("foo"); }
+EOF
+
+imlib2=no
+if $cc -o $TMPO $TMPC -lImlib2 2> /dev/null  ; then
+imlib2=yes
+fi
+
 for opt do
   case "$opt" in
   --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`
@@ -118,18 +145,24 @@ for opt do
   ;;
   --disable-network) network="no"
   ;;
+  --disable-zlib) zlib="no"
+  ;;
   --disable-a52) a52="no"
   ;;
   --enable-a52bin) a52bin="yes" ; extralibs="-ldl $extralibs"
   ;;
   --enable-mp3lame) mp3lame="yes"
   ;;
+  --disable-vhook) vhook="no"
+  ;;
   --disable-simple_idct) simpleidct="no"
   ;;
   --enable-win32) win32="yes"
   ;;
   --enable-shared) lshared="yes"
   ;;
+  --disable-mpegaudio-hp) mpegaudio_hp="no"
+  ;;
   esac
 done
 
@@ -144,7 +177,7 @@ fi
 
 # Checking for CFLAGS
 if test -z "$CFLAGS"; then
-    CFLAGS="-O2"
+    CFLAGS="-O3"
 fi
 
 if test "$win32" = "yes" ; then
@@ -188,7 +221,46 @@ EOF
 $cc -o $TMPO $TMPC 2> /dev/null || _memalign=no
 fi
 
-if test "$1" = "-h" -o "$1" = "--help" ; then
+cat > $TMPC << EOF
+#define _GNU_SOURCE
+#include <time.h>
+int main( void ) { return *strptime("", "", 0); }
+EOF
+
+strptime=no
+if $cc -o $TMPO $TMPC 2> /dev/null ; then
+  strptime=yes
+fi
+
+if test "$zlib" = "yes"; then
+# check for zlib - mmu_man
+cat > $TMPC << EOF
+#include <zlib.h>
+int main ( void ) {
+if (zlibVersion() != ZLIB_VERSION)
+   puts("zlib version differs !!!");
+   return 1;
+return 0;
+}
+EOF
+$cc -o $TMPO $TMPC -lz 2> /dev/null || zlib="no"
+# $TMPO 2> /dev/null > /dev/null || zlib="no"
+# XXX: more tests needed - runtime test
+fi
+if test "$zlib" = "yes"; then
+extralibs="$extralibs -lz"
+fi
+
+_restrict=
+for restrict_keyword in restrict __restrict__ __restrict; do
+  echo "void foo(char * $restrict_keyword p);" > $TMPC
+  if $cc -c -o $TMPO $TMPC 2> /dev/null; then
+    _restrict=$restrict_keyword
+    break;
+  fi
+done
+
+if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
 cat << EOF
 
 Usage: configure [options]
@@ -215,10 +287,14 @@ echo "  --extra-libs=ELIBS       add ELIBS [$ELIBS]"
 echo "  --cpu=CPU                force cpu to CPU  [$cpu]"
 echo "  --disable-mmx            disable mmx usage"
 echo "  --disable-audio-oss      disable OSS audio support [default=no]"
-echo "  --disable-v4l            video4linux grabbing [default=no]"
+echo "  --disable-v4l            disable video4linux grabbing [default=no]"
 echo "  --disable-network        disable network support [default=no]"
+echo "  --disable-zlib           disable zlib [default=no]"
 echo "  --disable-simple_idct    disable simple IDCT routines [default=no]"
+# echo "  --disable-vhook          disable video hooking support"
 echo "  --enable-gprof           enable profiling with gprof [$gprof]"
+echo "  --disable-mpegaudio-hp   faster (but less accurate)"
+echo "                           mpegaudio decoding [default=no]"
 echo ""
 echo "NOTE: The object files are build at the place where configure is launched"
 exit 1
@@ -232,9 +308,15 @@ echo "CPU              $cpu"
 echo "Big Endian       $bigendian"
 echo "MMX enabled      $mmx"
 echo "gprof enabled    $gprof"
+echo "zlib enabled     $zlib"
 echo "mp3lame enabled  $mp3lame"
 echo "a52 support      $a52"
 echo "a52 dlopened     $a52bin"
+# echo "Video hooking    $vhook"
+
+if test "$vhook" = "yes" ; then
+: echo "Imlib2 support   $imlib2"
+fi
 
 echo "Creating config.mak and config.h"
 
@@ -248,6 +330,7 @@ echo "AR=$ar" >> config.mak
 echo "STRIP=$strip" >> config.mak
 echo "OPTFLAGS=$CFLAGS" >> config.mak
 echo "LDFLAGS=$LDFLAGS" >> config.mak
+echo "SHFLAGS=$SHFLAGS" >> config.mak
 if test "$cpu" = "x86" ; then
   echo "TARGET_ARCH_X86=yes" >> config.mak
   echo "#define ARCH_X86 1" >> $TMPH
@@ -273,6 +356,19 @@ if test "$gprof" = "yes" ; then
   echo "TARGET_GPROF=yes" >> config.mak
   echo "#define HAVE_GPROF 1" >> $TMPH
 fi
+if test "$strptime" = "yes" ; then
+  echo "#define HAVE_STRPTIME 1" >> $TMPH
+else
+  echo "BUILD_STRPTIME=yes" >> config.mak
+fi
+if test "$imlib2" = "yes" ; then
+  echo "HAVE_IMLIB2=yes" >> config.mak
+fi
+if test "$vhook" = "yes" ; then
+  echo "BUILD_VHOOK=yes" >> config.mak
+  echo "#define HAVE_VHOOK 1" >> $TMPH
+  extralibs="$extralibs -ldl"
+fi
 if test "$lshared" = "yes" ; then
   echo "BUILD_SHARED=yes" >> config.mak
   echo "PIC=-fPIC" >> config.mak
@@ -300,6 +396,11 @@ if test "$a52" = "yes" ; then
   fi
 fi
 
+# mpeg audio high precision mode
+if test "$mpegaudio_hp" = "yes" ; then
+  echo "#define CONFIG_MPEGAUDIO_HP 1" >> $TMPH
+fi
+
 if test "$v4l" = "yes" ; then
   echo "#define CONFIG_VIDEO4LINUX 1" >> $TMPH
   echo "CONFIG_VIDEO4LINUX=yes" >> config.mak
@@ -315,6 +416,11 @@ if test "$network" = "yes" ; then
   echo "CONFIG_NETWORK=yes" >> config.mak
 fi
 
+if test "$zlib" = "yes" ; then
+  echo "#define CONFIG_ZLIB 1" >> $TMPH
+  echo "CONFIG_ZLIB=yes" >> config.mak
+fi
+
 if test "$mp3lame" = "yes" ; then
   echo "#define CONFIG_MP3LAME 1" >> $TMPH
   echo "CONFIG_MP3LAME=yes" >> config.mak
@@ -341,6 +447,8 @@ if test "$simpleidct" = "yes" ; then
   echo "#define SIMPLE_IDCT 1" >> $TMPH
 fi
 
+echo "#define restrict $_restrict" >> $TMPH
+
 # build tree in object directory if source path is different from current one
 if test "$source_path_used" = "yes" ; then
     DIRS="libav libavcodec libavcodec/alpha libavcodec/armv4l libavcodec/i386 \