X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=configure;h=bfa928ade3ce8935166d5b79c694e297971fcf4c;hb=66f7679c620ebde5cdf38843c7d342e3c8456f7d;hp=d6be405e063c54ad42cc11270b423ea8c1beedf7;hpb=c2675d4a69899998dcfa95b85eb63a7fa393e29f;p=ffmpeg

diff --git a/configure b/configure
index d6be405e063..bfa928ade3c 100755
--- a/configure
+++ b/configure
@@ -178,7 +178,7 @@ log(){
 
 log_file(){
     log BEGIN $1
-    cat -n $1 >>$logfile
+    pr -n -t $1 >>$logfile
     log END $1
 }
 
@@ -410,6 +410,18 @@ check_cpp(){
     check_cmd $cc $CFLAGS "$@" -E -o $TMPO $TMPC
 }
 
+check_asm(){
+    log check_asm "$@"
+    name="$1"
+    asm="$2"
+    shift 2
+    check_cc "$@" <<EOF && enable $name || disable $name
+int foo(void){
+    asm volatile($asm);
+}
+EOF
+}
+
 check_ld(){
     log check_ld "$@"
     check_cc || return
@@ -657,6 +669,7 @@ ARCH_EXT_LIST='
     mmi
     mmx
     ssse3
+    vis
 '
 
 HAVE_LIST="
@@ -726,6 +739,7 @@ iwmmxt_deps="armv4l"
 mmi_deps="mips"
 mmx_deps="x86"
 ssse3_deps="x86"
+vis_deps="sparc"
 
 # decoders / encoders
 ac3_decoder_deps="gpl"
@@ -779,6 +793,7 @@ audio_beos_demuxer_deps="audio_beos"
 audio_beos_demuxer_extralibs="-lmedia -lbe"
 audio_beos_muxer_deps="audio_beos"
 audio_beos_muxer_extralibs="-lmedia -lbe"
+avisynth_demuxer_deps="avisynth"
 bktr_demuxer_deps_any="dev_bktr_ioctl_bt848_h machine_ioctl_bt848_h dev_video_bktr_ioctl_bt848_h dev_ic_bt8xx_h"
 dv1394_demuxer_deps="dv1394"
 libdc1394_demuxer_deps="libdc1394"
@@ -805,7 +820,7 @@ udp_protocol_deps="network"
 
 # programs
 ffplay_deps="sdl"
-ffserver_deps="muxers rtp_protocol"
+ffserver_deps="ffm_muxer rtp_protocol rtsp_demuxer"
 ffserver_extralibs='$ldl'
 vhook_extralibs='$ldl'
 
@@ -879,13 +894,14 @@ FFSERVERLDFLAGS=-Wl,-E
 LDCONFIG="ldconfig"
 LIBPREF="lib"
 LIBSUF=".a"
-LIB='$(LIBPREF)$(NAME)$(LIBSUF)'
+FULLNAME='$(NAME)$(BUILDSUF)'
+LIBNAME='$(LIBPREF)$(FULLNAME)$(LIBSUF)'
 SLIBPREF="lib"
 SLIBSUF=".so"
-SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF)'
+SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF)'
 SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)'
 SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
-LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(LIBDIR)/$(LIB)"'
+LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(LIBDIR)/$(LIBNAME)"'
 
 # find source path
 source_path="`dirname \"$0\"`"
@@ -1116,7 +1132,7 @@ case $targetos in
     fi ;;
   sunos)
     FFSERVERLDFLAGS=""
-    SHFLAGS="-shared -Wl,-h,\$@"
+    SHFLAGS='-shared -Wl,-h,$@'
     network_extralibs="-lsocket -lnsl"
     ;;
   netbsd)
@@ -1125,10 +1141,10 @@ case $targetos in
     ;;
   openbsd)
     disable need_memalign
-    LIBOBJFLAGS="\$(PIC)"
-    LDCONFIG="ldconfig -m \$(SHLIBDIR)"
+    LIBOBJFLAGS='$(PIC)'
+    LDCONFIG='ldconfig -m $(SHLIBDIR)'
     SHFLAGS='-shared'
-    SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF).$(LIBVERSION)'
+    SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF).$(LIBVERSION)'
     SLIBNAME_WITH_VERSION='$(SLIBNAME)'
     SLIBNAME_WITH_MAJOR='$(SLIBNAME)'
     oss_demuxer_extralibs="-lossaudio"
@@ -1143,13 +1159,13 @@ case $targetos in
     ;;
   darwin)
     disable need_memalign
-    SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(SHLIBDIR)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION) -Wl,-read_only_relocs,suppress"
+    SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME),-current_version,$(SPPVERSION),-compatibility_version,$(SPPVERSION) -Wl,-read_only_relocs,suppress'
     VHOOKSHFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(SHLIBDIR)/vhook/$@'
     strip="strip -x"
     FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
     SLIBSUF=".dylib"
-    SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)'
-    SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)'
+    SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME).$(LIBVERSION)$(SLIBSUF)'
+    SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME).$(LIBMAJOR)$(SLIBSUF)'
     FFSERVERLDFLAGS=-Wl,-bind_at_load
     ;;
   mingw32*)
@@ -1165,11 +1181,12 @@ case $targetos in
     SLIBPREF=""
     SLIBSUF=".dll"
     EXESUF=".exe"
-    SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
-    SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
-    SLIB_EXTRA_CMD="-lib /machine:i386 /def:\$(@:${SLIBSUF}=.def)"
-    SLIB_INSTALL_EXTRA_CMD="-install -m 644 \$(SLIBNAME_WITH_MAJOR:\$(SLIBSUF)=.lib) \"\$(SHLIBDIR)/\$(SLIBNAME_WITH_MAJOR:\$(SLIBSUF)=.lib)\""
-    SHFLAGS="-shared -Wl,--output-def,\$(@:${SLIBSUF}=.def),--out-implib,lib\$(SLIBNAME:\$(SLIBSUF)=.dll.a) -Wl,--enable-runtime-pseudo-reloc -Wl,--enable-auto-image-base"
+    SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)'
+    SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)'
+    SLIB_EXTRA_CMD='-lib /machine:i386 /def:$(@:$(SLIBSUF)=.def)'
+    SLIB_INSTALL_EXTRA_CMD='-install -m 644 $(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib) "$(SHLIBDIR)/$(SLIBNAME:$(SLIBSUF)=.lib)"'
+    SLIB_UNINSTALL_EXTRA_CMD='rm -f "$(SHLIBDIR)/$(SLIBNAME:$(SLIBSUF)=.lib)"'
+    SHFLAGS='-shared -Wl,--output-def,$(@:$(SLIBSUF)=.def) -Wl,--enable-runtime-pseudo-reloc -Wl,--enable-auto-image-base'
     ;;
   cygwin*)
     targetos=cygwin
@@ -1183,9 +1200,9 @@ case $targetos in
     EXESUF=".exe"
     SLIBPREF="cyg"
     SLIBSUF=".dll"
-    SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
-    SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
-    SHFLAGS='-shared -Wl,--out-implib=lib$(NAME).dll.a -Wl,--enable-auto-image-base'
+    SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)'
+    SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)'
+    SHFLAGS='-shared -Wl,--enable-auto-image-base'
     ;;
   linux)
     LDLATEFLAGS="-Wl,--as-needed $LDLATEFLAGS"
@@ -1202,8 +1219,6 @@ esac
 
 add_extralibs $osextralibs
 
-check_ldflags -lm
-
 if ! disabled logging ; then
     enabled logging || logfile="$logging"
     echo "# $0 $@" >$logfile
@@ -1232,9 +1247,7 @@ EOF
     exit 1;
 fi
 
-if disabled static; then
-    LIB=""
-fi
+disabled static && LIBNAME=""
 
 if ! enabled libogg; then
     enabled libtheora && die "libogg must be enabled to enable libtheora."
@@ -1354,6 +1367,9 @@ if test $cpu != "generic"; then
             add_cflags "-mfdpic"
             add_ldflags "-mfdpic"
         ;;
+        arm*)
+            add_cflags "-mcpu=$cpu"
+        ;;
         *)
         echo "WARNING: Unknown CPU \"$cpu\", ignored."
         ;;
@@ -1412,18 +1428,10 @@ if enabled x86; then
 EOF
 
     # check wether EBX is available on x86
-    check_cc <<EOF && enable ebx_available
-int main(){
-    asm volatile ("":::"%ebx");
-}
-EOF
+    check_asm ebx_available '"":::"%ebx"'
 
     # check whether binutils is new enough to compile SSSE3
-    enabled ssse3 && check_cc <<EOF || disable ssse3
-int main(){
-    asm volatile ("pabsw %xmm0, %xmm0");
-}
-EOF
+    enabled ssse3 && check_asm ssse3 '"pabsw %xmm0, %xmm0"'
 fi
 
 # check for assembler specific support
@@ -1463,33 +1471,13 @@ int main(void) {
 EOF
 fi
 
-# check armv5te instructions support
-enabled armv5te && check_cc <<EOF || disable armv5te
-int main(void) {
-    __asm__ __volatile__ ("qadd r0, r0, r0");
-}
-EOF
-
-enabled armv6 && check_cc <<EOF || disable armv6
-int main(void) {
-    __asm__ __volatile__ ("sadd16 r0, r0, r0");
-}
-EOF
+enabled armv5te && check_asm armv5te '"qadd r0, r0, r0"'
+enabled armv6   && check_asm armv6   '"sadd16 r0, r0, r0"'
+enabled iwmmxt  && check_asm iwmmxt  '"wunpckelub wr6, wr4"'
+enabled mmi     && check_asm mmi     '"lq $2, 0($2)"'
+enabled vis     && check_asm vis     '"pdist %f0, %f0, %f0"' -mcpu=ultrasparc
 
-# check iwmmxt support
-enabled iwmmxt && check_cc <<EOF || disable iwmmxt
-int main(void) {
-    __asm__ __volatile__ ("wunpckelub wr6, wr4");
-}
-EOF
-
-# check if our compiler supports mmi
-enabled mmi && check_cc <<EOF || disable mmi
-int main(void) {
-    __asm__ ("lq \$2, 0(\$2)");
-    return 0;
-}
-EOF
+enabled vis && add_cflags "-mcpu=ultrasparc -mtune=ultrasparc"
 
 # ---
 # big/little-endian test
@@ -1501,22 +1489,30 @@ grep -q BIGE $TMPO && enable bigendian
 # ---
 # check availability of some header files
 
-check_header malloc.h
-check_func memalign
-
-if ! enabled_any memalign memalign_hack && enabled need_memalign ; then
-    die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack."
+if check_func dlopen; then
+    ldl=
+elif check_func dlopen -ldl; then
+    ldl=-ldl
 fi
 
-check_header byteswap.h
-
-check_func mkstemp
+check_func fork
 check_func gethrtime
+check_func getrusage
+check_func inet_aton
+check_func memalign
+check_func mkstemp
+check_func2 windows.h GetProcessTimes
 
-check_header termios.h
+check_header byteswap.h
 check_header conio.h
+check_header dlfcn.h
+check_header malloc.h
+check_header termios.h
+
+if ! enabled_any memalign memalign_hack && enabled need_memalign ; then
+    die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack."
+fi
 
-check_func inet_aton
 enabled zlib && check_lib zlib.h zlibVersion -lz || disable zlib
 
 # ffserver uses poll(),
@@ -1549,6 +1545,8 @@ for thread in $THREADS_LIST; do
     fi
 done
 
+check_lib math.h sin -lm
+
 # test for lrintf in math.h
 check_exec <<EOF && enable lrintf || disable lrintf
 #define _ISOC9X_SOURCE  1
@@ -1586,21 +1584,6 @@ void foo(char * $restrict_keyword p);
 EOF
 done
 
-# dlopen/dlfcn.h probing
-
-check_header dlfcn.h
-
-if check_func dlopen; then
-    ldl=
-elif check_func dlopen -ldl; then
-    ldl=-ldl
-fi
-
-check_func getrusage
-check_func2 windows.h GetProcessTimes
-
-check_func fork
-
 test "$vhook" = "default" && vhook="$dlopen"
 
 if test "$targetos" = cygwin -o "$targetos" = mingw32 && enabled_all static vhook ; then
@@ -1658,7 +1641,7 @@ if enabled network; then
     if check_header arpa/inet.h ; then
         check_func closesocket
     elif check_header winsock2.h ; then
-        add_extralibs -lws2_32
+        network_extralibs="-lws2_32"
         check_func2 winsock2.h closesocket
     fi
 fi
@@ -1735,7 +1718,7 @@ if enabled shared; then
     # LIBOBJFLAGS may have already been set in the OS configuration
     if test -z "$LIBOBJFLAGS" ; then
         case "$arch" in
-            x86_64|ia64|alpha|sparc*|power*) LIBOBJFLAGS="\$(PIC)" ;;
+            x86_64|ia64|alpha|sparc*|power*) LIBOBJFLAGS='$(PIC)' ;;
         esac
     fi
 fi
@@ -1747,7 +1730,7 @@ fi
 
 VHOOKCFLAGS="-fPIC"
 
-# find if .align arg is power-of-two or not
+# Find out if the .align argument is a power of two or not.
 if test $asmalign_pot = "unknown"; then
     disable asmalign_pot
     echo 'asm (".align 3");' | check_cc && enable asmalign_pot
@@ -1848,6 +1831,8 @@ echo "Creating config.mak and config.h..."
 
 echo "# Automatically generated by configure - do not modify!" > config.mak
 echo "/* Automatically generated by configure - do not modify! */" > $TMPH
+echo "#ifndef FFMPEG_CONFIG_H" >> $TMPH
+echo "#define FFMPEG_CONFIG_H" >> $TMPH
 echo "#define FFMPEG_CONFIGURATION \"$FFMPEG_CONFIGURATION\"" >> $TMPH
 
 echo "PREFIX=$PREFIX" >> config.mak
@@ -1861,6 +1846,7 @@ echo "MAKE=$make" >> config.mak
 echo "CC=$cc" >> config.mak
 echo "AR=$ar" >> config.mak
 echo "RANLIB=$ranlib" >> config.mak
+echo "LDCONFIG=$LDCONFIG" >> config.mak
 echo "LN_S=$ln_s" >> config.mak
 enabled dostrip &&
     echo "STRIP=$strip" >> config.mak ||
@@ -1869,7 +1855,6 @@ enabled dostrip &&
 echo "OPTFLAGS=$CFLAGS" >> config.mak
 echo "VHOOKCFLAGS=$VHOOKCFLAGS">>config.mak
 echo "LDFLAGS=$LDFLAGS" >> config.mak
-echo "LDCONFIG=$LDCONFIG" >> config.mak
 echo "FFSERVERLDFLAGS=$FFSERVERLDFLAGS" >> config.mak
 echo "SHFLAGS=$SHFLAGS" >> config.mak
 echo "VHOOKSHFLAGS=$VHOOKSHFLAGS" >> config.mak
@@ -1877,12 +1862,13 @@ echo "VHOOKLIBS=$VHOOKLIBS" >> config.mak
 echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
 echo "BUILD_STATIC=$static" >> config.mak
 echo "BUILDSUF=$BUILDSUF" >> config.mak
+echo "FULLNAME=$FULLNAME" >> config.mak
 echo "LIBPREF=$LIBPREF" >> config.mak
-echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak
-echo "LIB=$LIB" >> config.mak
+echo "LIBSUF=$LIBSUF" >> config.mak
+echo "LIBNAME=$LIBNAME" >> config.mak
 echo "SLIBPREF=$SLIBPREF" >> config.mak
-echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
-echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
+echo "SLIBSUF=$SLIBSUF" >> config.mak
+echo "EXESUF=$EXESUF" >> config.mak
 
 if enabled bigendian; then
   echo "WORDS_BIGENDIAN=yes" >> config.mak
@@ -1926,6 +1912,7 @@ if enabled shared; then
   echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak
   echo "SLIB_EXTRA_CMD=${SLIB_EXTRA_CMD}" >> config.mak
   echo "SLIB_INSTALL_EXTRA_CMD=${SLIB_INSTALL_EXTRA_CMD}" >> config.mak
+  echo "SLIB_UNINSTALL_EXTRA_CMD=${SLIB_UNINSTALL_EXTRA_CMD}" >> config.mak
 fi
 echo "LIB_INSTALL_EXTRA_CMD=${LIB_INSTALL_EXTRA_CMD}" >> config.mak
 echo "EXTRALIBS=$extralibs" >> config.mak
@@ -1957,6 +1944,8 @@ enabled asmalign_pot &&
   printf '#define ASMALIGN(ZEROBITS) ".align 1<<" #ZEROBITS "\\n\\t"\n' >> $TMPH
 
 
+echo "#endif /* FFMPEG_CONFIG_H */" >> $TMPH
+
 # Do not overwrite config.h if unchanged to avoid superfluous rebuilds.
 cmp -s $TMPH config.h &&
     echo "config.h is unchanged" ||