git.sesse.net Git - ffmpeg/blob - configure

   1 #!/bin/sh
   2 #
   3 # ffmpeg configure script (c) 2000, 2001, 2002 Fabrice Bellard
   4 #
   5
   6 # make sure we are running under a compatible shell
   7 (: ${foo%%bar}) 2>/dev/null
   8 if test "$?" != 0; then
   9     if test "x$FFMPEG_CONFIGURE_EXEC" = x; then
  10         FFMPEG_CONFIGURE_EXEC=1
  11         export FFMPEG_CONFIGURE_EXEC
  12         exec bash "$0" "$@"
  13         exec ksh "$0" "$@"
  14         exec /usr/xpg4/bin/sh "$0" "$@"
  15     fi
  16     echo "No compatible shell script interpreter found."
  17     exit 1
  18 fi
  19
  20 show_help(){
  21   echo "Usage: configure [options]"
  22   echo "Options: [defaults in brackets after descriptions]"
  23   echo
  24   echo "Standard options:"
  25   echo "  --help                   print this message"
  26   echo "  --log[=FILE|yes|no]      log tests and output to FILE [config.err]"
  27   echo "  --prefix=PREFIX          install in PREFIX [$PREFIX]"
  28   echo "  --libdir=DIR             install libs in DIR [PREFIX/lib]"
  29   echo "  --shlibdir=DIR           install shared libs in DIR [PREFIX/lib]"
  30   echo "  --incdir=DIR             install includes in DIR [PREFIX/include/ffmpeg]"
  31   echo "  --mandir=DIR             install man page in DIR [PREFIX/man]"
  32   echo "  --enable-mp3lame         enable MP3 encoding via libmp3lame [default=no]"
  33   echo "  --enable-libogg          enable Ogg support via libogg [default=no]"
  34   echo "  --enable-vorbis          enable Vorbis support via libvorbis [default=no]"
  35   echo "  --enable-faad            enable FAAD support via libfaad [default=no]"
  36   echo "  --enable-faadbin         build FAAD support with runtime linking [default=no]"
  37   echo "  --enable-faac            enable FAAC support via libfaac [default=no]"
  38   echo "  --enable-libgsm          enable GSM support via libgsm [default=no]"
  39   echo "  --enable-xvid            enable XviD support via xvidcore [default=no]"
  40   echo "  --enable-x264            enable H.264 encoding via x264 [default=no]"
  41   echo "  --enable-mingw32         enable MinGW native/cross Windows compile"
  42   echo "  --enable-mingwce         enable MinGW native/cross WinCE compile"
  43   echo "  --enable-a52             enable GPLed A52 support [default=no]"
  44   echo "  --enable-a52bin          open liba52.so.0 at runtime [default=no]"
  45   echo "  --enable-dts             enable GPLed DTS support [default=no]"
  46   echo "  --enable-pp              enable GPLed postprocessing support [default=no]"
  47   echo "  --enable-static          build static libraries [default=yes]"
  48   echo "  --disable-static         do not build static libraries [default=no]"
  49   echo "  --enable-shared          build shared libraries [default=no]"
  50   echo "  --disable-shared         do not build shared libraries [default=yes]"
  51   echo "  --enable-amr_nb          enable amr_nb float audio codec"
  52   echo "  --enable-amr_nb-fixed    use fixed point for amr-nb codec"
  53   echo "  --enable-amr_wb          enable amr_wb float audio codec"
  54   echo "  --enable-amr_if2         enable amr_wb IF2 audio codec"
  55   echo "  --enable-sunmlib         use Sun medialib [default=no]"
  56   echo "  --enable-pthreads        use pthreads [default=no]"
  57   echo "  --enable-dc1394          enable IIDC-1394 grabbing using libdc1394"
  58   echo "                           and libraw1394 [default=no]"
  59   echo "  --enable-gpl             allow use of GPL code, the resulting libav*"
  60   echo "                           and ffmpeg will be under GPL [default=no]"
  61   echo ""
  62   echo "Advanced options (experts only):"
  63   echo "  --source-path=PATH       path to source code [$source_path]"
  64   echo "  --cross-prefix=PREFIX    use PREFIX for compilation tools [$cross_prefix]"
  65   echo "  --cross-compile          assume a cross-compiler is used"
  66   echo "  --cc=CC                  use C compiler CC [$cc]"
  67   echo "  --make=MAKE              use specified make [$make]"
  68   echo "  --extra-cflags=ECFLAGS   add ECFLAGS to CFLAGS [$CFLAGS]"
  69   echo "  --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]"
  70   echo "  --extra-libs=ELIBS       add ELIBS [$ELIBS]"
  71   echo "  --build-suffix=SUFFIX    suffix for application specific build []"
  72   echo "  --cpu=CPU                force cpu to CPU  [$cpu]"
  73   echo "  --tune=CPU               tune code for a particular CPU"
  74   echo "                           (may fail or perform badly on other CPUs)"
  75   echo "  --powerpc-perf-enable    enable performance report on PPC"
  76   echo "                           (requires enabling PMC)"
  77   echo "  --disable-mmx            disable MMX usage"
  78   echo "  --disable-iwmmxt         disable iwmmxt usage"
  79   echo "  --disable-altivec        disable AltiVec usage"
  80   echo "  --disable-audio-oss      disable OSS audio support [default=no]"
  81   echo "  --disable-audio-beos     disable BeOS audio support [default=no]"
  82   echo "  --disable-v4l            disable video4linux grabbing [default=no]"
  83   echo "  --disable-v4l2           disable video4linux2 grabbing [default=no]"
  84   echo "  --disable-bktr           disable bktr video grabbing [default=no]"
  85   echo "  --disable-dv1394         disable DV1394 grabbing [default=no]"
  86   echo "  --disable-network        disable network support [default=no]"
  87   echo "  --disable-zlib           disable zlib [default=no]"
  88   echo "  --disable-simple_idct    disable simple IDCT routines [default=no]"
  89   echo "  --disable-vhook          disable video hooking support"
  90   echo "  --enable-gprof           enable profiling with gprof [$gprof]"
  91   echo "  --disable-debug          disable debugging symbols"
  92   echo "  --disable-opts           disable compiler optimizations"
  93   echo "  --disable-mpegaudio-hp   faster (but less accurate)"
  94   echo "                           MPEG audio decoding [default=no]"
  95   echo "  --disable-protocols      disable I/O protocols support [default=no]"
  96   echo "  --disable-ffserver       disable ffserver build"
  97   echo "  --disable-ffplay         disable ffplay build"
  98   echo "  --enable-small           optimize for size instead of speed"
  99   echo "  --enable-memalign-hack   emulate memalign, interferes with memory debuggers"
 100   echo "  --disable-strip          disable stripping of executables and shared libraries"
 101   echo "  --disable-encoder=NAME   disables encoder NAME"
 102   echo "  --enable-encoder=NAME    enables encoder NAME"
 103   echo "  --disable-decoder=NAME   disables decoder NAME"
 104   echo "  --enable-decoder=NAME    enables decoder NAME"
 105   echo "  --disable-encoders       disables all encoders"
 106   echo "  --disable-decoders       disables all decoders"
 107   echo "  --disable-muxer=NAME     disables muxer NAME"
 108   echo "  --enable-muxer=NAME      enables muxer NAME"
 109   echo "  --disable-muxers         disables all muxers"
 110   echo "  --disable-demuxer=NAME   disables demuxer NAME"
 111   echo "  --enable-demuxer=NAME    enables demuxer NAME"
 112   echo "  --disable-demuxers       disables all demuxers"
 113   echo "  --enable-parser=NAME     enables parser NAME"
 114   echo "  --disable-parser=NAME    disables parser NAME"
 115   echo "  --disable-parsers        disables all parsers"
 116   echo ""
 117   echo "NOTE: Object files are built at the place where configure is launched."
 118   exit 1
 119 }
 120
 121 log(){
 122     echo "$@" >>$logfile
 123 }
 124
 125 log_file(){
 126     log BEGIN $1
 127     cat -n $1 >>$logfile
 128     log END $1
 129 }
 130
 131 echolog(){
 132     log "$@"
 133     echo "$@"
 134 }
 135
 136 die(){
 137     echolog "$@"
 138     cat <<EOF
 139 If you think configure made a mistake, make sure you are using the latest
 140 version from SVN.  If the latest version fails, report the problem to the
 141 ffmpeg-devel@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net.
 142 EOF
 143     if enabled logging; then
 144         cat <<EOF
 145 Include the log file "$logfile" produced by configure as this will help
 146 solving the problem.
 147 EOF
 148     else
 149 cat <<EOF
 150 Rerun configure with logging enabled (do not use --log=no), and include the
 151 log this produces with your report.
 152 EOF
 153     fi
 154     rm -f $TMPC $TMPO $TMPE $TMPS $TMPH
 155     exit 1
 156 }
 157
 158 enabled(){
 159     eval test "\$$1" = "yes"
 160 }
 161
 162 flags_saved(){
 163     (: ${SAVE_CFLAGS?}) 2>/dev/null
 164 }
 165
 166 save_flags(){
 167     flags_saved && return
 168     SAVE_CFLAGS="$CFLAGS"
 169     SAVE_LDFLAGS="$LDFLAGS"
 170     SAVE_extralibs="$extralibs"
 171 }
 172
 173 restore_flags(){
 174     CFLAGS="$SAVE_CFLAGS"
 175     LDFLAGS="$SAVE_LDFLAGS"
 176     extralibs="$SAVE_extralibs"
 177     unset SAVE_CFLAGS
 178     unset SAVE_LDFLAGS
 179     unset SAVE_extralibs
 180 }
 181
 182 temp_cflags(){
 183     save_flags
 184     CFLAGS="$CFLAGS $*"
 185 }
 186
 187 temp_ldflags(){
 188     save_flags
 189     LDFLAGS="$LDFLAGS $*"
 190 }
 191
 192 temp_extralibs(){
 193     save_flags
 194     extralibs="$extralibs $*"
 195 }
 196
 197 append(){
 198     var=$1
 199     shift
 200     flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\""
 201     eval "$var=\"\$$var $*\""
 202 }
 203
 204 add_cflags(){
 205     append CFLAGS "$@"
 206 }
 207
 208 add_ldflags(){
 209     append LDFLAGS "$@"
 210 }
 211
 212 add_extralibs(){
 213     append extralibs "$@"
 214 }
 215
 216 check_cmd(){
 217     "$@" 2>&1 | tee -a $logfile | { ! grep -q .; }
 218 }
 219
 220 check_cc(){
 221     log check_cc "$@"
 222     cat >$TMPC
 223     log_file $TMPC
 224     log $cc $CFLAGS "$@" -c -o $TMPO $TMPC
 225     check_cmd $cc $CFLAGS "$@" -c -o $TMPO $TMPC
 226 }
 227
 228 check_cpp(){
 229     log check_cpp "$@"
 230     cat >$TMPC
 231     log_file $TMPC
 232     log $cc $CFLAGS "$@" -E -o $TMPO $TMPC
 233     check_cmd $cc $CFLAGS "$@" -E -o $TMPO $TMPC
 234 }
 235
 236 check_ld(){
 237     log check_ld "$@"
 238     check_cc || return
 239     log $cc $LDFLAGS "$@" -o $TMPE $TMPO $extralibs
 240     check_cmd $cc $LDFLAGS "$@" -o $TMPE $TMPO $extralibs
 241 }
 242
 243 check_cflags(){
 244     log check_cflags "$@"
 245     check_cc "$@" <<EOF && add_cflags "$@"
 246 int x;
 247 EOF
 248 }
 249
 250 check_ldflags(){
 251     log check_ldflags "$@"
 252     check_ld "$@" <<EOF && add_ldflags "$@"
 253 int main(){
 254     return 0;
 255 }
 256 EOF
 257 }
 258
 259 check_header(){
 260     log check_header "$@"
 261     header=$1
 262     shift
 263     check_cpp "$@" <<EOF
 264 #include <$header>
 265 int x;
 266 EOF
 267 }
 268
 269 check_func(){
 270     log check_func "$@"
 271     func=$1
 272     shift
 273     check_ld "$@" <<EOF
 274 extern int $func();
 275 int main(){
 276     $func();
 277 }
 278 EOF
 279 }
 280
 281 check_lib(){
 282     log check_lib "$@"
 283     header="$1"
 284     func="$2"
 285     shift 2
 286     temp_extralibs "$@"
 287     check_header $header && check_func $func && add_extralibs "$@"
 288     err=$?
 289     restore_flags
 290     return $err
 291 }
 292
 293 check_exec(){
 294     check_ld "$@" && { test "$cross_compile" = yes || $TMPE >>$logfile 2>&1; }
 295 }
 296
 297 require(){
 298     name="$1"
 299     header="$2"
 300     func="$3"
 301     shift 3
 302     check_lib $header $func "$@" || die "ERROR: $name not found"
 303 }
 304
 305 filter_out(){
 306     pattern="$1"
 307     shift
 308     echo "$@" | sed "s%\\<$pattern\\>%%g"
 309 }
 310
 311 # set temporary file name
 312 if test ! -z "$TMPDIR" ; then
 313     TMPDIR1="${TMPDIR}"
 314 elif test ! -z "$TEMPDIR" ; then
 315     TMPDIR1="${TEMPDIR}"
 316 else
 317     TMPDIR1="/tmp"
 318 fi
 319
 320 TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"
 321 TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
 322 TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}"
 323 TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
 324 TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"
 325
 326 # default parameters
 327 logging="yes"
 328 logfile="config.err"
 329 PREFIX="/usr/local"
 330 libdir='${PREFIX}/lib'
 331 shlibdir="$libdir"
 332 incdir='${PREFIX}/include/ffmpeg'
 333 mandir='${PREFIX}/man'
 334 bindir='${PREFIX}/bin'
 335 cross_prefix=""
 336 cross_compile="no"
 337 cc="gcc"
 338 ar="ar"
 339 ranlib="ranlib"
 340 make="make"
 341 strip="strip"
 342 cpu=`uname -m`
 343 tune="generic"
 344 powerpc_perf="no"
 345 mmx="default"
 346 iwmmxt="default"
 347 altivec="default"
 348 mmi="default"
 349 case "$cpu" in
 350   i386|i486|i586|i686|i86pc|BePC)
 351     cpu="x86"
 352   ;;
 353   x86_64|amd64)
 354     cpu="x86"
 355     canon_arch="`cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`"
 356     if [ x"$canon_arch" = x"x86_64" -o x"$canon_arch" = x"amd64" ]; then
 357       if [ -z "`echo $CFLAGS | grep -- -m32`"  ]; then
 358         cpu="x86_64"
 359       fi
 360     fi
 361   ;;
 362   # armv4l is a subset of armv5tel
 363   armv4l|armv5tel)
 364     cpu="armv4l"
 365   ;;
 366   alpha)
 367     cpu="alpha"
 368   ;;
 369   "Power Macintosh"|ppc|ppc64|powerpc)
 370     cpu="powerpc"
 371   ;;
 372   mips|mipsel|IP*)
 373     cpu="mips"
 374   ;;
 375   sun4u|sparc64)
 376     cpu="sparc64"
 377   ;;
 378   sparc)
 379     cpu="sparc"
 380   ;;
 381   sh4)
 382     cpu="sh4"
 383   ;;
 384   parisc|parisc64)
 385     cpu="parisc"
 386   ;;
 387   s390|s390x)
 388     cpu="s390"
 389   ;;
 390   m68k)
 391     cpu="m68k"
 392   ;;
 393   ia64)
 394     cpu="ia64"
 395   ;;
 396   *)
 397     cpu="unknown"
 398   ;;
 399 esac
 400 gprof="no"
 401 v4l="yes"
 402 v4l2="yes"
 403 bktr="no"
 404 audio_oss="yes"
 405 audio_beos="no"
 406 dv1394="yes"
 407 dc1394="no"
 408 network="yes"
 409 zlib="yes"
 410 libgsm="no"
 411 mp3lame="no"
 412 libogg="no"
 413 vorbis="no"
 414 theora="no"
 415 faad="no"
 416 faadbin="no"
 417 faac="no"
 418 xvid="no"
 419 x264="no"
 420 a52="no"
 421 a52bin="no"
 422 dts="no"
 423 pp="no"
 424 mingw32="no"
 425 mingwce="no"
 426 os2="no"
 427 lstatic="yes"
 428 lshared="no"
 429 optimize="yes"
 430 debug="yes"
 431 dostrip="yes"
 432 installstrip="-s"
 433 extralibs="-lm"
 434 simpleidct="yes"
 435 bigendian="no"
 436 inttypes="yes"
 437 emu_fast_int="no"
 438 vhook="default"
 439 dlfcn="no"
 440 dlopen="no"
 441 mpegaudio_hp="yes"
 442 SHFLAGS='-shared -Wl,-soname,$@'
 443 VHOOKFLAGS="$SHFLAGS"
 444 netserver="no"
 445 need_inet_aton="no"
 446 protocols="yes"
 447 ffserver="yes"
 448 ffplay="yes"
 449 LIBOBJFLAGS=""
 450 FFLDFLAGS=-Wl,--warn-common
 451 FFSERVERLDFLAGS=-Wl,-E
 452 LDCONFIG="ldconfig"
 453 LIBPREF="lib"
 454 LIBSUF=".a"
 455 LIB='$(LIBPREF)$(NAME)$(LIBSUF)'
 456 SLIBPREF="lib"
 457 SLIBSUF=".so"
 458 SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF)'
 459 SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)'
 460 SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
 461 EXESUF=""
 462 BUILDSUF=""
 463 amr_nb="no"
 464 amr_wb="no"
 465 amr_nb_fixed="no"
 466 amr_if2="no"
 467 sunmlib="no"
 468 pthreads="no"
 469 gpl="no"
 470 memalignhack="no"
 471
 472 # OS specific
 473 targetos=`uname -s`
 474 case $targetos in
 475 BeOS)
 476 PREFIX="/boot/home/config"
 477 # helps building libavcodec
 478 CFLAGS="$CFLAGS -DPIC -fomit-frame-pointer"
 479 # 3 gcc releases known for BeOS, each with ugly bugs
 480 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
 481 case "$gcc_version" in
 482 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
 483 mmx="no"
 484 ;;
 485 *20010315*) echo "BeBits gcc"
 486 CFLAGS="$CFLAGS -fno-expensive-optimizations"
 487 ;;
 488 esac
 489 SHFLAGS=-nostart
 490 # disable Linux things
 491 audio_oss="no"
 492 v4l="no"
 493 v4l2="no"
 494 dv1394="no"
 495 # enable BeOS things
 496 audio_beos="yes"
 497 # no need for libm, but the inet stuff
 498 # Check for BONE
 499 if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
 500 extralibs="-lbind -lsocket"
 501 else
 502 netserver="yes"
 503 need_inet_aton="yes"
 504 extralibs="-lnet"
 505 fi ;;
 506 SunOS)
 507 v4l="no"
 508 v4l2="no"
 509 audio_oss="no"
 510 dv1394="no"
 511 make="gmake"
 512 FFLDFLAGS=""
 513 FFSERVERLDFLAGS=""
 514 SHFLAGS="-shared -Wl,-h,\$@"
 515 need_inet_aton="yes"
 516 extralibs="$extralibs -lsocket -lnsl"
 517 ;;
 518 NetBSD)
 519 v4l="no"
 520 v4l2="no"
 521 bktr="yes"
 522 audio_oss="yes"
 523 dv1394="no"
 524 make="gmake"
 525 extralibs="$extralibs -lossaudio"
 526 ;;
 527 OpenBSD)
 528 v4l="no"
 529 v4l2="no"
 530 bktr="yes"
 531 audio_oss="yes"
 532 dv1394="no"
 533 make="gmake"
 534 LIBOBJFLAGS="\$(PIC)"
 535 LDCONFIG="ldconfig -m \$(libdir)"
 536 extralibs="$extralibs -lossaudio"
 537 ;;
 538 FreeBSD)
 539 v4l="no"
 540 v4l2="no"
 541 bktr="yes"
 542 audio_oss="yes"
 543 dv1394="no"
 544 make="gmake"
 545 CFLAGS="$CFLAGS -pthread"
 546 ;;
 547 GNU/kFreeBSD)
 548 v4l="no"
 549 v4l2="no"
 550 bktr="yes"
 551 audio_oss="yes"
 552 dv1394="no"
 553 CFLAGS="$CFLAGS -pthread"
 554 ;;
 555 BSD/OS)
 556 v4l="no"
 557 v4l2="no"
 558 bktr="yes"
 559 audio_oss="yes"
 560 dv1394="no"
 561 extralibs="-lpoll -lgnugetopt -lm"
 562 make="gmake"
 563 strip="strip -d"
 564 installstrip=""
 565 ;;
 566 Darwin)
 567 cc="cc"
 568 v4l="no"
 569 v4l2="no"
 570 audio_oss="no"
 571 dv1394="no"
 572 SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(libdir)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION)"
 573 VHOOKFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(libdir)/vhook/$@'
 574 extralibs=""
 575 strip="strip -x"
 576 installstrip=""
 577 FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
 578 SLIBSUF=".dylib"
 579 SLIBNAME_WITH_FULLVERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)'
 580 SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)'
 581 FFSERVERLDFLAGS=-Wl,-bind_at_load
 582 ;;
 583 MINGW32*)
 584 # Note: the rest of the mingw32 config is done afterwards as mingw32
 585 # can be forced on the command line for Linux cross compilation.
 586 mingw32="yes"
 587 ;;
 588 CYGWIN*)
 589 targetos=CYGWIN
 590 shlibdir='${PREFIX}/bin'
 591 v4l="no"
 592 v4l2="no"
 593 audio_oss="yes"
 594 dv1394="no"
 595 vhook="no"
 596 extralibs=""
 597 EXESUF=".exe"
 598 SLIBPREF="cyg"
 599 SLIBSUF=".dll"
 600 SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
 601 SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
 602 SHFLAGS='-shared -Wl,--out-implib=lib$(NAME).dll.a'
 603 ;;
 604 Linux)
 605 ;;
 606 IRIX*)
 607 targetos=IRIX
 608 ranlib="echo ignoring ranlib"
 609 v4l="no"
 610 v4l2="no"
 611 audio_oss="no"
 612 make="gmake"
 613 ;;
 614 OS/2)
 615 TMPE=$TMPE".exe"
 616 ar="emxomfar -p128"
 617 ranlib="echo ignoring ranlib"
 618 strip="echo ignoring strip"
 619 CFLAGS="$CFLAGS -Zomf"
 620 FFLDFLAGS="-Zomf -Zstack 16384 -s"
 621 SHFLAGS="-Zdll -Zomf"
 622 FFSERVERLDFLAGS=""
 623 LIBPREF=""
 624 LIBSUF=".lib"
 625 SLIBPREF=""
 626 SLIBSUF=".dll"
 627 EXESUF=".exe"
 628 extralibs=""
 629 pkg_requires=""
 630 v4l="no"
 631 v4l2="no"
 632 audio_oss="no"
 633 dv1394="no"
 634 ffserver="no"
 635 vhook="no"
 636 os2="yes"
 637
 638 ;;
 639 *)
 640 targetos="${targetos}-UNKNOWN"
 641 ;;
 642 esac
 643
 644 # find source path
 645 source_path="`dirname $0`"
 646 source_path_used="yes"
 647 if test -z "$source_path" -o "$source_path" = "." ; then
 648     source_path=`pwd`
 649     source_path_used="no"
 650 else
 651     source_path="`cd \"$source_path\"; pwd`"
 652 fi
 653
 654 if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
 655     show_help
 656 fi
 657
 658 FFMPEG_CONFIGURATION=" "
 659 for opt do
 660   FFMPEG_CONFIGURATION="$FFMPEG_CONFIGURATION""$opt "
 661 done
 662
 663 ENCODER_LIST=`grep 'register_avcodec(&[a-z0-9_]*_encoder)' $source_path/libavcodec/allcodecs.c  | sed 's/.*&\(.*\)).*/\1/'`
 664 DECODER_LIST=`grep 'register_avcodec(&[a-z0-9_]*_decoder)' $source_path/libavcodec/allcodecs.c  | sed 's/.*&\(.*\)).*/\1/'`
 665 PARSER_LIST=`grep 'av_register_codec_parser(&[a-z]' $source_path/libavcodec/allcodecs.c  | sed 's/.*&\(.*\)).*/\1/'`
 666 MUXER_LIST=`grep 'av_register_output_format(&[a-z]' $source_path/libavformat/allformats.c  | sed 's/.*&\(.*\)).*/\1/'`
 667 DEMUXER_LIST=`grep 'av_register_input_format(&[a-z]' $source_path/libavformat/allformats.c  | sed 's/.*&\(.*\)).*/\1/'`
 668
 669 for opt do
 670   optval="${opt#*=}"
 671   case "$opt" in
 672   --log)
 673   ;;
 674   --log=*) logging="$optval"
 675   ;;
 676   --prefix=*) PREFIX="$optval"; force_prefix=yes
 677   ;;
 678   --libdir=*) libdir="$optval"; force_libdir=yes
 679   ;;
 680   --shlibdir=*) shlibdir="$optval"
 681   ;;
 682   --incdir=*) incdir="$optval"
 683   ;;
 684   --mandir=*) mandir="$optval"
 685   ;;
 686   --source-path=*) source_path="$optval"
 687   ;;
 688   --cross-prefix=*) cross_prefix="$optval"
 689   ;;
 690   --cross-compile) cross_compile=yes
 691   ;;
 692   --cc=*) cc="$optval"
 693   ;;
 694   --make=*) make="$optval"
 695   ;;
 696   --extra-cflags=*) CFLAGS="$CFLAGS $optval"
 697   ;;
 698   --extra-ldflags=*) EXTRALDFLAGS="$optval"
 699   ;;
 700   --extra-libs=*) extralibs="$optval"
 701   ;;
 702   --build-suffix=*) BUILDSUF="$optval"
 703   ;;
 704   --cpu=*) cpu="$optval"
 705   ;;
 706   --tune=*) tune="$optval"
 707   ;;
 708   --powerpc-perf-enable) powerpc_perf="yes"
 709   ;;
 710   --disable-mmx) mmx="no"
 711   ;;
 712   --disable-iwmmxt) iwmmxt="no"
 713   ;;
 714   --disable-altivec) altivec="no"
 715   ;;
 716   --enable-gprof) gprof="yes"
 717   ;;
 718   --disable-v4l) v4l="no"
 719   ;;
 720   --disable-v4l2) v4l2="no"
 721   ;;
 722   --disable-bktr) bktr="no"
 723   ;;
 724   --disable-audio-oss) audio_oss="no"
 725   ;;
 726   --disable-audio-beos) audio_beos="no"
 727   ;;
 728   --disable-dv1394) dv1394="no"
 729   ;;
 730   --disable-network) network="no"; ffserver="no"
 731   ;;
 732   --disable-zlib) zlib="no"
 733   ;;
 734   --enable-a52) a52="yes"
 735   ;;
 736   --enable-a52bin) a52bin="yes"
 737   ;;
 738   --enable-dts) dts="yes"
 739   ;;
 740   --enable-pp) pp="yes"
 741   ;;
 742   --enable-libgsm) libgsm="yes"
 743   ;;
 744   --enable-mp3lame) mp3lame="yes"
 745   ;;
 746   --enable-libogg) libogg="yes"
 747     pkg_requires="$pkg_requires ogg >= 1.1"
 748   ;;
 749   --enable-vorbis) vorbis="yes"
 750     pkg_requires="$pkg_requires vorbis vorbisenc"
 751   ;;
 752   --enable-faad) faad="yes"
 753   ;;
 754   --enable-faadbin) faadbin="yes"
 755   ;;
 756   --enable-faac) faac="yes"
 757   ;;
 758   --enable-xvid) xvid="yes"
 759   ;;
 760   --enable-x264) x264="yes"
 761   ;;
 762   --enable-dc1394) dc1394="yes"
 763     pkg_requires="$pkg_requires libraw1394"
 764   ;;
 765   --disable-vhook) vhook="no"
 766   ;;
 767   --disable-simple_idct) simpleidct="no"
 768   ;;
 769   --enable-mingw32) mingw32="yes"
 770   ;;
 771   --enable-mingwce) mingwce="yes"
 772   ;;
 773   --enable-static) lstatic="yes"
 774   ;;
 775   --disable-static) lstatic="no"
 776   ;;
 777   --enable-shared) lshared="yes"
 778   ;;
 779   --disable-shared) lshared="no"
 780   ;;
 781   --disable-debug) debug="no"
 782   ;;
 783   --disable-opts) optimize="no"
 784   ;;
 785   --disable-mpegaudio-hp) mpegaudio_hp="no"
 786   ;;
 787   --disable-protocols) protocols="no"; network="no"; ffserver="no"
 788   ;;
 789   --disable-ffserver) ffserver="no"
 790   ;;
 791   --disable-ffplay) ffplay="no"
 792   ;;
 793   --enable-small) optimize="small"
 794   ;;
 795   --enable-amr_nb) amr="yes"; amr_nb="yes"; amr_nb_fixed="no"
 796   ;;
 797   --enable-amr_nb-fixed) amr="yes"; amr_nb_fixed="yes"; amr_nb="no"
 798   ;;
 799   --enable-amr_wb) amr="yes"; amr_wb="yes"
 800   ;;
 801   --enable-amr_if2) amr="yes"; amr_if2="yes"
 802   ;;
 803   --enable-sunmlib) sunmlib="yes"
 804   ;;
 805   --enable-pthreads) pthreads="yes"
 806   ;;
 807   --enable-gpl) gpl="yes"
 808   ;;
 809   --enable-memalign-hack) memalignhack="yes"
 810   ;;
 811   --disable-strip) dostrip="no"
 812   ;;
 813   --enable-encoder=*) ENCODER_LIST="$ENCODER_LIST ${optval}_encoder"
 814   ;;
 815   --enable-decoder=*) DECODER_LIST="$DECODER_LIST ${optval}_decoder"
 816   ;;
 817   --disable-encoder=*) ENCODER_LIST="`filter_out ${optval}_encoder $ENCODER_LIST`"
 818   ;;
 819   --disable-decoder=*) DECODER_LIST="`filter_out ${optval}_decoder $DECODER_LIST`"
 820   ;;
 821   --disable-encoders) ENCODER_LIST=""
 822   ;;
 823   --disable-decoders) DECODER_LIST=""
 824   ;;
 825   --enable-muxer=*) MUXER_LIST="$MUXER_LIST ${optval}_muxer"
 826   ;;
 827   --disable-muxer=*) MUXER_LIST="`filter_out ${optval}_muxer $MUXER_LIST`"
 828   ;;
 829   --disable-muxers) MUXER_LIST=""; ffserver="no"
 830   ;;
 831   --enable-demuxer=*) DEMUXER_LIST="$DEMUXER_LIST ${optval}_demuxer"
 832   ;;
 833   --disable-demuxer=*) DEMUXER_LIST="`filter_out ${optval}_demuxer $DEMUXER_LIST`"
 834   ;;
 835   --disable-demuxers) DEMUXER_LIST=""
 836   ;;
 837   --enable-parser=*) PARSER_LIST="$PARSER_LIST ${optval}_parser"
 838   ;;
 839   --disable-parser=*) PARSER_LIST="`filter_out ${optval}_parser $PARSER_LIST`"
 840   ;;
 841   --disable-parsers) PARSER_LIST=""
 842   ;;
 843   --help) show_help
 844   ;;
 845   *)
 846   echo "Unknown option \"$opt\"."
 847   echo "See $0 --help for available options."
 848   exit 1
 849   ;;
 850   esac
 851 done
 852
 853 if test "$logging" != no; then
 854     test "$logging" = yes || logfile="$logging"
 855     echo "# $0 $@" >$logfile
 856     set >>$logfile
 857 else
 858     logfile=/dev/null
 859 fi
 860
 861 if test "$mingw32" = "yes" -o "$mingwce" = "yes"; then
 862     if test "$lshared" = "yes" && test "$lstatic" = "yes" ; then
 863         cat <<EOF
 864 You can only build one library type at once on MinGW.
 865 Specify --disable-static --enable-shared to only build
 866 the shared libraries. To build only the static libraries
 867 you do not need to pass additional options.
 868 EOF
 869         exit 1
 870     fi
 871     v4l="no"
 872     v4l2="no"
 873     bktr="no"
 874     audio_oss="no"
 875     dv1394="no"
 876     dc1394="no"
 877     ffserver="no"
 878     network="no"
 879     if test "$mingwce" = "yes"; then
 880         protocols="no"
 881     fi
 882     FFLDFLAGS='-Wl,--output-def,$(@:.dll=.def),--out-implib,lib$(SLIBNAME:$(SLIBSUF)=.dll.a)'
 883     SLIBPREF=""
 884     SLIBSUF=".dll"
 885     EXESUF=".exe"
 886     SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
 887     SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
 888     if test "$force_prefix" != yes; then PREFIX="$PROGRAMFILES/FFmpeg"; fi
 889     if test "$force_libdir" != yes; then bindir="$PREFIX"; fi
 890 fi
 891
 892 # Combine FFLDFLAGS, EXTRALDFLAGS and the LDFLAGS environment variable.
 893 LDFLAGS="$FFLDFLAGS $EXTRALDFLAGS $LDFLAGS"
 894
 895 test -n "$cross_prefix" && cross_compile=yes
 896 cc="${cross_prefix}${cc}"
 897 ar="${cross_prefix}${ar}"
 898 ranlib="${cross_prefix}${ranlib}"
 899 strip="${cross_prefix}${strip}"
 900
 901 # we need to build at least one lib type
 902 if test "$lstatic" = "no" && test "$lshared" = "no" ; then
 903     cat <<EOF
 904 At least one library type must be built.
 905 Specify --enable-static to build the static libraries or --enable-shared to
 906 build the shared libraries as well. To only build the shared libraries specify
 907 --disable-static in addition to --enable-shared.
 908 EOF
 909     exit 1;
 910 fi
 911
 912 if test "$theora" = "yes" ; then
 913     if test "$libogg" = "no"; then
 914         echo "libogg must be enabled to enable Theora."
 915         fail="yes"
 916         theora="no"
 917     fi
 918 fi
 919
 920 if test "$vorbis" = "yes" ; then
 921     if test "$libogg" = "no"; then
 922         echo "libogg must be enabled to enable Vorbis."
 923         fail="yes"
 924         vorbis="no"
 925     fi
 926 fi
 927
 928 if test "$gpl" != "yes"; then
 929     if test "$pp" != "no"; then
 930         echo "The Postprocessing code is under GPL and --enable-gpl is not specified."
 931         fail="yes"
 932     fi
 933
 934     if test "$a52" != "no" -o "$a52bin" != "no"; then
 935         echo "liba52 is under GPL and --enable-gpl is not specified."
 936         fail="yes"
 937     fi
 938
 939     if test "$xvid" != "no"; then
 940         echo "libxvidcore is under GPL and --enable-gpl is not specified."
 941         fail="yes"
 942     fi
 943
 944     if test "$x264" != "no"; then
 945         echo "x264 is under GPL and --enable-gpl is not specified."
 946         fail="yes"
 947     fi
 948
 949     if test "$dts" != "no"; then
 950         echo "libdts is under GPL and --enable-gpl is not specified."
 951         fail="yes"
 952     fi
 953
 954     if test "$faad" != "no" -o "$faadbin" != "no"; then
 955         if check_header faad.h; then
 956             check_cc << EOF
 957                 #include <faad.h>
 958                 #ifndef FAAD2_VERSION
 959                 ok faad1
 960                 #endif
 961                 int main( void ) { return 0; }
 962 EOF
 963             if test $? = 0 ; then
 964                 echo "FAAD2 is under GPL and --enable-gpl is not specified."
 965                 fail="yes"
 966             fi
 967         else
 968             faad="no"
 969             faadbin="no"
 970             echo "FAAD test failed."
 971         fi
 972     fi
 973
 974
 975     if test "$fail" = "yes"; then
 976         exit 1
 977     fi
 978 fi
 979
 980 # compute MMX state
 981 if test $mmx = "default"; then
 982     if test $cpu = "x86" -o $cpu = "x86_64"; then
 983         mmx="yes"
 984     else
 985         mmx="no"
 986     fi
 987 fi
 988
 989 # check iwmmxt support
 990 if test $iwmmxt = "default" -a $cpu = "armv4l"; then
 991     iwmmxt=no
 992     check_cc <<EOF && iwmmxt=yes
 993         int main(void) {
 994         __asm__ __volatile__ ("wunpckelub wr6, wr4");
 995         }
 996 EOF
 997 fi
 998
 999 #Darwin CC versions
1000 needmdynamicnopic="no"
1001 if test $targetos = Darwin; then
1002     if test -n "`$cc -v 2>&1 | grep xlc`"; then
1003         CFLAGS="$CFLAGS -qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
1004     else
1005         gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
1006         case "$gcc_version" in
1007             *2.95*)
1008                 CFLAGS="$CFLAGS -no-cpp-precomp -pipe"
1009                 ;;
1010             *[34].*)
1011                 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -force_cpusubtype_ALL -Wno-sign-compare"
1012                 if test "$lshared" = no; then
1013                    needmdynamicnopic="yes"
1014                 fi
1015                 ;;
1016             *)
1017                 CFLAGS="$CFLAGS -no-cpp-precomp -pipe"
1018                 if test "$lshared" = no; then
1019                    needmdynamicnopic="yes"
1020                 fi
1021                 ;;
1022         esac
1023     fi
1024     if test $optimize != "no"; then
1025         CFLAGS="$CFLAGS -fomit-frame-pointer"
1026     fi
1027 fi
1028
1029 # Can only do AltiVec on PowerPC
1030 if test $altivec = "default"; then
1031     if test $cpu = "powerpc"; then
1032         altivec="yes"
1033     else
1034         altivec="no"
1035     fi
1036 fi
1037
1038 # Add processor-specific flags
1039 TUNECPU="generic"
1040 POWERPCMODE="32bits"
1041 if test $tune != "generic"; then
1042     case $tune in
1043         601|ppc601|PowerPC601)
1044             CFLAGS="$CFLAGS -mcpu=601"
1045             if test $altivec = "yes"; then
1046                 echo "WARNING: Tuning for PPC601 but AltiVec enabled!";
1047             fi
1048             TUNECPU=ppc601
1049         ;;
1050         603*|ppc603*|PowerPC603*)
1051             CFLAGS="$CFLAGS -mcpu=603"
1052             if test $altivec = "yes"; then
1053                 echo "WARNING: Tuning for PPC603 but AltiVec enabled!";
1054             fi
1055             TUNECPU=ppc603
1056         ;;
1057         604*|ppc604*|PowerPC604*)
1058             CFLAGS="$CFLAGS -mcpu=604"
1059             if test $altivec = "yes"; then
1060                 echo "WARNING: Tuning for PPC604 but AltiVec enabled!";
1061             fi
1062             TUNECPU=ppc604
1063         ;;
1064         G3|g3|75*|ppc75*|PowerPC75*)
1065             CFLAGS="$CFLAGS -mcpu=750 -mtune=750 -mpowerpc-gfxopt"
1066             if test $altivec = "yes"; then
1067                 echo "WARNING: Tuning for PPC75x but AltiVec enabled!";
1068             fi
1069             TUNECPU=ppc750
1070         ;;
1071         G4|g4|745*|ppc745*|PowerPC745*)
1072             CFLAGS="$CFLAGS -mcpu=7450 -mtune=7450 -mpowerpc-gfxopt"
1073             if test $altivec = "no"; then
1074                 echo "WARNING: Tuning for PPC745x but AltiVec disabled!";
1075             fi
1076             TUNECPU=ppc7450
1077         ;;
1078         74*|ppc74*|PowerPC74*)
1079             CFLAGS="$CFLAGS -mcpu=7400 -mtune=7400 -mpowerpc-gfxopt"
1080             if test $altivec = "no"; then
1081                 echo "WARNING: Tuning for PPC74xx but AltiVec disabled!";
1082             fi
1083             TUNECPU=ppc7400
1084         ;;
1085         G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
1086             CFLAGS="$CFLAGS -mcpu=970 -mtune=970 -mpowerpc-gfxopt -mpowerpc64"
1087             if test $altivec = "no"; then
1088                 echo "WARNING: Tuning for PPC970 but AltiVec disabled!";
1089             fi
1090             TUNECPU=ppc970
1091             POWERPCMODE="64bits"
1092         ;;
1093         i[3456]86|pentium|pentiumpro|pentium-mmx|pentium[234]|prescott|k6|k6-[23]|athlon|athlon-tbird|athlon-4|athlon-[mx]p|winchip-c6|winchip2|c3|nocona|athlon64|k8|opteron|athlon-fx)
1094             CFLAGS="$CFLAGS -march=$tune"
1095         ;;
1096         sparc64)
1097             CFLAGS="$CFLAGS -mcpu=v9 -mtune=v9"
1098         ;;
1099         *)
1100         echo "WARNING: Unknown CPU \"$tune\", ignored."
1101         ;;
1102     esac
1103 fi
1104
1105 # compiler sanity check
1106 check_exec <<EOF
1107 int main(){
1108     return 0;
1109 }
1110 EOF
1111 if test "$?" != 0; then
1112     echo "$cc is unable to create an executable file."
1113     if test -z "$cross_prefix" -a "$cross_compile" = no; then
1114         echo "If $cc is a cross-compiler, use the --cross-compile option."
1115     fi
1116     die "C compiler test failed."
1117 fi
1118
1119 # check for SIMD availability
1120
1121 # AltiVec flags: The FSF version of GCC differs from the Apple version
1122 if test $cpu = "powerpc"; then
1123     if test $altivec = "yes"; then
1124         if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then
1125             CFLAGS="$CFLAGS -faltivec"
1126         else
1127             CFLAGS="$CFLAGS -maltivec -mabi=altivec"
1128         fi
1129     fi
1130 fi
1131
1132 check_header altivec.h && _altivec_h=yes || _altivec_h=no
1133
1134 # check if our compiler supports Motorola AltiVec C API
1135 if test $altivec = "yes"; then
1136     if test $_altivec_h = "yes"; then
1137         inc_altivec_h="#include <altivec.h>"
1138     else
1139         inc_altivec_h=
1140     fi
1141     check_cc <<EOF || altivec=no
1142 $inc_altivec_h
1143 int main(void) {
1144     vector signed int v1, v2, v3;
1145     v1 = vec_add(v2,v3);
1146     return 0;
1147 }
1148 EOF
1149 fi
1150
1151 # mmi only available on mips
1152 if test $mmi = "default"; then
1153     if test $cpu = "mips"; then
1154         mmi="yes"
1155     else
1156         mmi="no"
1157     fi
1158 fi
1159
1160 # check if our compiler supports mmi
1161 enabled mmi && check_cc <<EOF || mmi="no"
1162 int main(void) {
1163     __asm__ ("lq \$2, 0(\$2)");
1164     return 0;
1165 }
1166 EOF
1167
1168 # test gcc version to see if vector builtins can be used
1169 # currently only used on i386 for MMX builtins
1170 check_cc -msse <<EOF && builtin_vector=yes || builtin_vector=no
1171 #include <xmmintrin.h>
1172 int main(void) {
1173 #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
1174 return 0;
1175 #else
1176 #error no vector builtins
1177 #endif
1178 }
1179 EOF
1180
1181 # test for mm3dnow.h
1182 test "$cpu" = "x86_64" && march=k8 || march=athlon
1183 check_cc -march=$march <<EOF && mm3dnow=yes || mm3dnow=no
1184 #include <mm3dnow.h>
1185 int main(void) {
1186 __m64 b1;
1187 b1 = _m_pswapd(b1);
1188 _m_femms();
1189 return 0;
1190 }
1191 EOF
1192
1193 # ---
1194 # big/little-endian test
1195 if test "$cross_compile" = "no"; then
1196     check_ld <<EOF || die "endian test failed" && $TMPE && bigendian="yes"
1197 #include <inttypes.h>
1198 int main(int argc, char ** argv){
1199         volatile uint32_t i=0x01234567;
1200         return (*((uint8_t*)(&i))) == 0x67;
1201 }
1202 EOF
1203 else
1204     # programs cannot be launched if cross compiling, so make a static guess
1205     if test "$cpu" = "powerpc" -o "$cpu" = "mips" ; then
1206         bigendian="yes"
1207     fi
1208 fi
1209
1210 # ---
1211 # *inttypes.h* test
1212 check_header inttypes.h || inttypes=no
1213
1214 # ---
1215 # *int_fast* test
1216 check_cc <<EOF || emu_fast_int=yes
1217 #include <inttypes.h>
1218 int main(int argc, char ** argv){
1219         volatile uint_fast64_t i=0x01234567;
1220         return 0;
1221 }
1222 EOF
1223
1224 # ---
1225 # check availability of some header files
1226
1227 _memalign=no
1228 _malloc_h=no
1229 if check_header malloc.h; then
1230     _malloc_h=yes
1231     _memalign=yes
1232     check_func memalign || _memalign="no"
1233 fi
1234
1235 if test "$_memalign" = "no" -a "$mmx" = "yes" -a \
1236         "$memalignhack" != "yes" -a "$targetos" != "Darwin" ; then
1237     die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack."
1238 fi
1239
1240 check_func localtime_r && localtime_r=yes || localtime_r=no
1241 enabled zlib && check_lib zlib.h zlibVersion -lz || zlib="no"
1242
1243 # check for some common methods of building with pthread support
1244 # do this before the optional library checks as some of them require pthreads
1245 if enabled pthreads; then
1246     { check_cflags -pthread && check_ldflags -pthread; } ||
1247     { check_cflags -pthreads && check_ldflags -pthreads; } ||
1248     check_lib pthread.h pthread_create -lpthread ||
1249     check_func pthread_create ||
1250     die "ERROR: can't find pthreads library"
1251 fi
1252
1253 # these are off by default, so fail if requested and not available
1254 enabled dts     && require libdts dts.h dts_init -ldts
1255 enabled libgsm  && require libgsm gsm.h gsm_create -lgsm
1256 enabled mp3lame && require LAME lame/lame.h lame_init -lmp3lame
1257 enabled vorbis  && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbis -lvorbisenc -logg
1258 enabled libogg  && require libogg ogg/ogg.h ogg_sync_init -logg
1259 enabled theora  && require libtheora theora/theora.h theora_info_init -ltheora
1260 enabled xvid    && require XviD xvid.h xvid_global -lxvidcore
1261 enabled x264    && require x264 x264.h x264_encoder_open -lx264
1262 enabled dc1394  && require libdc1394 libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394
1263 enabled sunmlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
1264
1265 # Ugh, faac uses stdcall calling convention on win32 so we can't use
1266 # the generic test functions
1267 if enabled faac; then
1268     save_flags
1269     temp_extralibs -lfaac
1270     check_ld <<EOF && add_extralibs -lfaac || die "ERROR: libfaac not found"
1271 #include <stdint.h>
1272 #include <faac.h>
1273 int main(){
1274     char *id, *cpr;
1275     faacEncGetVersion(&id, &cpr);
1276     return 0;
1277 }
1278 EOF
1279     restore_flags
1280 fi
1281
1282 # Ugh, recent faad2 versions have renamed all functions and #define the
1283 # old names in faad.h.  Generic tests won't work.
1284 if enabled faad; then
1285     save_flags
1286     temp_extralibs -lfaad
1287     check_ld <<EOF && add_extralibs -lfaad || die "ERROR: libfaad not found"
1288 #include <faad.h>
1289 int main(){
1290     faacDecOpen();
1291     return 0;
1292 }
1293 EOF
1294     restore_flags
1295 fi
1296
1297 # test for lrintf in math.h
1298 check_exec <<EOF && have_lrintf=yes || have_lrintf=no
1299 #define _ISOC9X_SOURCE  1
1300 #include <math.h>
1301 int main( void ) { return (lrintf(3.999f) > 0)?0:1; }
1302 EOF
1303
1304 _restrict=
1305 for restrict_keyword in restrict __restrict__ __restrict; do
1306     check_cc <<EOF && _restrict=$restrict_keyword && break
1307 void foo(char * $restrict_keyword p);
1308 EOF
1309 done
1310
1311 # dlopen/dlfcn.h probing
1312
1313 check_header dlfcn.h && dlfcn=yes
1314
1315 temp_extralibs -ldl
1316 if check_func dlopen; then
1317     dlopen=yes
1318     ldl=-ldl
1319 fi
1320 restore_flags
1321
1322 if check_func dlopen; then
1323     dlopen=yes
1324     ldl=
1325 fi
1326
1327 if test "$vhook" = "default"; then
1328     vhook="$dlopen"
1329 fi
1330
1331 if test "$vhook" = "yes" -o "$a52bin" = "yes" -o "$faadbin" = "yes"; then
1332     add_extralibs $ldl
1333 fi
1334
1335 if enabled vhook; then
1336     check_ldflags -rdynamic
1337     check_ldflags -export-dynamic
1338 fi
1339
1340 ##########################################
1341 # imlib check
1342
1343 temp_extralibs -lImlib2
1344 check_ld <<EOF && imlib2=yes || imlib2=no
1345 #include <X11/Xlib.h>
1346 #include <Imlib2.h>
1347 int main( void ) { return (int) imlib_load_font("foo"); }
1348 EOF
1349 restore_flags
1350
1351 ##########################################
1352 # FreeType check
1353
1354 freetype2=no
1355 if test "x$targetos" != "xBeOS"; then
1356   if (freetype-config --version) >/dev/null 2>&1 ; then
1357       temp_cflags `freetype-config --cflags`
1358       temp_extralibs `freetype-config --libs`
1359       check_ld <<EOF && freetype2=yes
1360 #include <ft2build.h>
1361 int main( void ) { return (int) FT_Init_FreeType(0); }
1362 EOF
1363       restore_flags
1364   fi
1365 fi
1366
1367 ##########################################
1368 # SDL check
1369
1370 sdl_too_old=no
1371 sdl=no
1372 SDL_CONFIG="${cross_prefix}sdl-config"
1373 if ("${SDL_CONFIG}" --version) >/dev/null 2>&1 ; then
1374     temp_cflags `"${SDL_CONFIG}" --cflags`
1375     temp_extralibs `"${SDL_CONFIG}" --libs`
1376     check_ld <<EOF
1377 #include <SDL.h>
1378 #undef main /* We don't want SDL to override our main() */
1379 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1380 EOF
1381     if test $? = 0; then
1382         _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'`
1383         if test "$_sdlversion" -lt 121 ; then
1384             sdl_too_old=yes
1385         else
1386             sdl=yes
1387             check_cc <<EOF && sdl_video_size=yes || sdl_video_size=no
1388 #include <SDL.h>
1389 int main(void){
1390     const SDL_VideoInfo *vi = SDL_GetVideoInfo();
1391     int w = vi->current_w;
1392     return 0;
1393 }
1394 EOF
1395         fi
1396     fi
1397     restore_flags
1398 fi
1399
1400 enabled sdl || ffplay=no
1401
1402 ##########################################
1403 # texi2html check
1404
1405 texi2html=no
1406 if (texi2html -version) >/dev/null 2>&1; then
1407 texi2html=yes
1408 fi
1409
1410 ##########################################
1411 # IPv6 check
1412
1413 enabled network && check_ld <<EOF && ipv6=yes || ipv6=no
1414 #include <sys/types.h>
1415 #include <sys/socket.h>
1416 #include <netinet/in.h>
1417 #include <netdb.h>
1418 int main( void ) {
1419   struct sockaddr_storage saddr;
1420   struct ipv6_mreq mreq6;
1421   getaddrinfo(0,0,0,0);
1422   getnameinfo(0,0,0,0,0,0,0);
1423   IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0);
1424 }
1425 EOF
1426
1427 # check for video4linux2 --- V4L2_PIX_FMT_YUV420
1428 enabled v4l2 && check_cc <<EOF || v4l2="no"
1429 #include <sys/time.h>
1430 #include <asm/types.h>
1431 #include <linux/videodev2.h>
1432 int dummy = V4L2_PIX_FMT_YUV420;
1433 struct v4l2_buffer dummy1;
1434 EOF
1435
1436 enabled debug && add_cflags -g
1437
1438 # add some useful compiler flags if supported
1439 check_cflags -Wdeclaration-after-statement
1440 check_cflags -Wall
1441 check_cflags -Wno-switch
1442
1443 # add some linker flags
1444 check_ldflags '-Wl,--as-needed' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavformat' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavutil'
1445
1446 # not all compilers support -Os
1447 test "$optimize" = "small" && check_cflags -Os
1448
1449 if enabled optimize; then
1450     if test -n "`$cc -v 2>&1 | grep xlc`"; then
1451         CFLAGS="$CFLAGS -O5"
1452         LDFLAGS="$LDFLAGS -O5"
1453     else
1454         CFLAGS="-O3 $CFLAGS"
1455     fi
1456 fi
1457
1458 # PIC flags for shared library objects where they are needed
1459 if test "$lshared" = "yes" ; then
1460     # LIBOBJFLAGS may have already been set in the OS configuration
1461     if test -z "$LIBOBJFLAGS" ; then
1462         case "$cpu" in
1463             x86_64|ia64|alpha|sparc*) LIBOBJFLAGS="\$(PIC)" ;;
1464         esac
1465     fi
1466 fi
1467
1468 if test "$gprof" = "yes" ; then
1469     CFLAGS="$CFLAGS -p"
1470     LDFLAGS="$LDFLAGS -p"
1471 fi
1472
1473 echo "install prefix   $PREFIX"
1474 echo "source path      $source_path"
1475 echo "C compiler       $cc"
1476 echo "make             $make"
1477 echo "CPU              $cpu ($tune)"
1478 if test "$BUILDSUF" != ""; then
1479     echo "build suffix     $BUILDSUF"
1480 fi
1481 echo "big-endian       $bigendian"
1482 echo "inttypes.h       $inttypes"
1483 echo "broken inttypes.h $emu_fast_int"
1484 if test $cpu = "x86" -o $cpu = "x86_64"; then
1485     echo "MMX enabled      $mmx"
1486     echo "Vector Builtins  $builtin_vector"
1487     echo "3DNow! Builtins  $mm3dnow"
1488 fi
1489 if test $cpu = "armv4l"; then
1490     echo "IWMMXT enabled   $iwmmxt"
1491 fi
1492 if test $cpu = "mips"; then
1493     echo "MMI enabled      $mmi"
1494 fi
1495 if test $cpu = "powerpc"; then
1496     echo "AltiVec enabled  $altivec"
1497 fi
1498 echo "gprof enabled    $gprof"
1499 echo "zlib enabled     $zlib"
1500 echo "libgsm enabled   $libgsm"
1501 echo "mp3lame enabled  $mp3lame"
1502 echo "libogg enabled   $libogg"
1503 echo "Vorbis enabled   $vorbis"
1504 echo "FAAD enabled     $faad"
1505 echo "faadbin enabled  $faadbin"
1506 echo "FAAC enabled     $faac"
1507 echo "XviD enabled     $xvid"
1508 echo "x264 enabled     $x264"
1509 echo "a52 support      $a52"
1510 echo "a52 dlopened     $a52bin"
1511 echo "DTS support      $dts"
1512 echo "pp support       $pp"
1513 echo "debug symbols    $debug"
1514 echo "strip symbols    $dostrip"
1515 echo "optimize         $optimize"
1516 echo "static           $lstatic"
1517 echo "shared           $lshared"
1518 echo "video hooking    $vhook"
1519 echo "SDL support      $sdl"
1520 if test $sdl_too_old = "yes"; then
1521     echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support."
1522 fi
1523
1524 if test "$vhook" = "yes"; then
1525     echo "Imlib2 support   $imlib2"
1526     echo "FreeType support $freetype2"
1527 fi
1528 echo "Sun medialib support"  $sunmlib
1529 echo "pthreads support"      $pthreads
1530 echo "AMR-NB float support"  $amr_nb
1531 echo "AMR-NB fixed support"  $amr_nb_fixed
1532 echo "AMR-WB float support"  $amr_wb
1533 echo "AMR-WB IF2 support"    $amr_if2
1534 echo "network support      $network"
1535 if test "$network" = "yes" ; then
1536     echo "IPv6 support         $ipv6"
1537 fi
1538 if test "$gpl" = "no" ; then
1539     echo "License: LGPL"
1540 else
1541     echo "License: GPL"
1542 fi
1543
1544 echo "Creating config.mak and config.h..."
1545
1546 date >> config.log
1547 echo "   $0 $FFMPEG_CONFIGURATION" >> config.log
1548 echo "# Automatically generated by configure - do not modify!" > config.mak
1549 echo "/* Automatically generated by configure - do not modify! */" > $TMPH
1550 echo "#define FFMPEG_CONFIGURATION "'"'"$FFMPEG_CONFIGURATION"'"' >> $TMPH
1551
1552 echo "PREFIX=$PREFIX" >> config.mak
1553 echo "prefix=\$(DESTDIR)\${PREFIX}" >> config.mak
1554 echo "libdir=\$(DESTDIR)$libdir" >> config.mak
1555 echo "shlibdir=\$(DESTDIR)$shlibdir" >> config.mak
1556 echo "incdir=\$(DESTDIR)$incdir" >> config.mak
1557 echo "bindir=\$(DESTDIR)$bindir" >> config.mak
1558 echo "mandir=\$(DESTDIR)$mandir" >> config.mak
1559 echo "MAKE=$make" >> config.mak
1560 echo "CC=$cc" >> config.mak
1561 echo "AR=$ar" >> config.mak
1562 echo "RANLIB=$ranlib" >> config.mak
1563 if test "$dostrip" = "yes" ; then
1564     echo "STRIP=$strip" >> config.mak
1565     echo "INSTALLSTRIP=$installstrip" >> config.mak
1566 else
1567     echo "STRIP=echo ignoring strip" >> config.mak
1568     echo "INSTALLSTRIP=" >> config.mak
1569 fi
1570
1571 # SHCFLAGS is a copy of CFLAGS without -mdynamic-no-pic, used when building
1572 # shared modules on OS/X (vhook/Makefile).
1573 SHCFLAGS="$CFLAGS"
1574 test "$needmdynamicnopic" = yes && add_cflags -mdynamic-no-pic
1575
1576 echo "OPTFLAGS=$CFLAGS" >> config.mak
1577 echo "SHCFLAGS=$SHCFLAGS">>config.mak
1578 echo "LDFLAGS=$LDFLAGS" >> config.mak
1579 echo "LDCONFIG=$LDCONFIG" >> config.mak
1580 echo "FFSERVERLDFLAGS=$FFSERVERLDFLAGS" >> config.mak
1581 echo "SHFLAGS=$SHFLAGS" >> config.mak
1582 echo "VHOOKFLAGS=$VHOOKFLAGS" >> config.mak
1583 echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
1584 echo "BUILD_STATIC=$lstatic" >> config.mak
1585 echo "BUILDSUF=$BUILDSUF" >> config.mak
1586 echo "LIBPREF=$LIBPREF" >> config.mak
1587 echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak
1588 if test "$lstatic" = "yes" ; then
1589   echo "LIB=$LIB" >> config.mak
1590 else # Some Make complain if this variable does not exist.
1591   echo "LIB=" >> config.mak
1592 fi
1593 echo "SLIBPREF=$SLIBPREF" >> config.mak
1594 echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
1595 echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
1596 echo "TARGET_OS=$targetos" >> config.mak
1597 if test "$cpu" = "x86" ; then
1598   echo "TARGET_ARCH_X86=yes" >> config.mak
1599   echo "#define ARCH_X86 1" >> $TMPH
1600 elif test "$cpu" = "x86_64" ; then
1601   echo "TARGET_ARCH_X86_64=yes" >> config.mak
1602   echo "#define ARCH_X86_64 1" >> $TMPH
1603 elif test "$cpu" = "armv4l" ; then
1604   echo "TARGET_ARCH_ARMV4L=yes" >> config.mak
1605   echo "#define ARCH_ARMV4L 1" >> $TMPH
1606 elif test "$cpu" = "alpha" ; then
1607   echo "TARGET_ARCH_ALPHA=yes" >> config.mak
1608   echo "#define ARCH_ALPHA 1" >> $TMPH
1609 elif test "$cpu" = "sparc64" ; then
1610   echo "TARGET_ARCH_SPARC64=yes" >> config.mak
1611   echo "#define ARCH_SPARC64 1" >> $TMPH
1612   echo "TARGET_ARCH_SPARC=yes" >> config.mak
1613   echo "#define ARCH_SPARC 1" >> $TMPH
1614 elif test "$cpu" = "sparc" ; then
1615   echo "TARGET_ARCH_SPARC=yes" >> config.mak
1616   echo "#define ARCH_SPARC 1" >> $TMPH
1617 elif test "$cpu" = "powerpc" ; then
1618   echo "TARGET_ARCH_POWERPC=yes" >> config.mak
1619   echo "#define ARCH_POWERPC 1" >> $TMPH
1620   if test $POWERPCMODE = "32bits"; then
1621     echo "#define POWERPC_MODE_32BITS 1" >> $TMPH
1622   else
1623     echo "#define POWERPC_MODE_64BITS 1" >> $TMPH
1624   fi
1625   if test "$powerpc_perf" = "yes"; then
1626     echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH
1627   fi
1628 elif test "$cpu" = "mips" ; then
1629   echo "TARGET_ARCH_MIPS=yes" >> config.mak
1630   echo "#define ARCH_MIPS 1" >> $TMPH
1631 elif test "$cpu" = "sh4" ; then
1632   echo "TARGET_ARCH_SH4=yes" >> config.mak
1633   echo "#define ARCH_SH4 1" >> $TMPH
1634 elif test "$cpu" = "parisc" ; then
1635   echo "TARGET_ARCH_PARISC=yes" >> config.mak
1636   echo "#define ARCH_PARISC 1" >> $TMPH
1637 elif test "$cpu" = "s390" ; then
1638   echo "TARGET_ARCH_S390=yes" >> config.mak
1639   echo "#define ARCH_S390 1" >> $TMPH
1640 elif test "$cpu" = "m68k" ; then
1641   echo "TARGET_ARCH_M68K=yes" >> config.mak
1642   echo "#define ARCH_M68K 1" >> $TMPH
1643 elif test "$cpu" = "ia64" ; then
1644   echo "TARGET_ARCH_IA64=yes" >> config.mak
1645   echo "#define ARCH_IA64 1" >> $TMPH
1646 fi
1647 echo "#define TUNECPU $TUNECPU" >> $TMPH
1648 if test "$bigendian" = "yes" ; then
1649   echo "WORDS_BIGENDIAN=yes" >> config.mak
1650   echo "#define WORDS_BIGENDIAN 1" >> $TMPH
1651 fi
1652 if test "$inttypes" != "yes" ; then
1653   echo "#define EMULATE_INTTYPES 1" >> $TMPH
1654 fi
1655 if test "$emu_fast_int" = "yes" ; then
1656   echo "#define EMULATE_FAST_INT 1" >> $TMPH
1657 fi
1658 if test "$mmx" = "yes" ; then
1659   echo "TARGET_MMX=yes" >> config.mak
1660   echo "#define HAVE_MMX 1" >> $TMPH
1661   echo "#define __CPU__ 586" >> $TMPH
1662 fi
1663 if test "$builtin_vector" = "yes" ; then
1664   echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak
1665   echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH
1666 fi
1667 if test "$mm3dnow" = "yes" ; then
1668   echo "TARGET_BUILTIN_3DNOW=yes" >> config.mak
1669   echo "#define HAVE_MM3DNOW 1" >> $TMPH
1670 fi
1671 if test "$iwmmxt" = "yes" ; then
1672   echo "TARGET_IWMMXT=yes" >> config.mak
1673   echo "#define HAVE_IWMMXT 1" >> $TMPH
1674 fi
1675 if test "$mmi" = "yes" ; then
1676   echo "TARGET_MMI=yes" >> config.mak
1677   echo "#define HAVE_MMI 1" >> $TMPH
1678 fi
1679 if test "$altivec" = "yes" ; then
1680   echo "TARGET_ALTIVEC=yes" >> config.mak
1681   echo "#define HAVE_ALTIVEC 1" >> $TMPH
1682   echo "// Enable the next line to use the reference C code instead of AltiVec" >> $TMPH
1683   echo "// #define ALTIVEC_USE_REFERENCE_C_CODE 1" >> $TMPH
1684   if test "$_altivec_h" = "yes" ; then
1685     echo "#define HAVE_ALTIVEC_H 1" >> $TMPH
1686   else
1687     echo "#undef HAVE_ALTIVEC_H" >> $TMPH
1688   fi
1689 fi
1690 if test "$gprof" = "yes" ; then
1691   echo "#define HAVE_GPROF 1" >> $TMPH
1692 fi
1693 if test "$localtime_r" = "yes" ; then
1694   echo "#define HAVE_LOCALTIME_R 1" >> $TMPH
1695 fi
1696 if test "$imlib2" = "yes" ; then
1697   echo "HAVE_IMLIB2=yes" >> config.mak
1698 fi
1699 if test "$freetype2" = "yes" ; then
1700   echo "HAVE_FREETYPE2=yes" >> config.mak
1701 fi
1702 if test "$sunmlib" = "yes" ; then
1703   echo "HAVE_MLIB=yes" >> config.mak
1704   echo "#define HAVE_MLIB 1" >> $TMPH
1705 fi
1706 if test "$pthreads" = "yes" ; then
1707   echo "HAVE_PTHREADS=yes" >> config.mak
1708   echo "#define HAVE_PTHREADS 1" >> $TMPH
1709   echo "#define HAVE_THREADS 1" >> $TMPH
1710 fi
1711 if test "$sdl" = "yes" ; then
1712   echo "CONFIG_SDL=yes" >> config.mak
1713   echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak
1714   echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak
1715   if test "$sdl_video_size" = "yes"; then
1716     echo "#define HAVE_SDL_VIDEO_SIZE 1" >> $TMPH
1717   fi
1718 fi
1719 if test "$texi2html" = "yes"; then
1720   echo "BUILD_DOC=yes" >> config.mak
1721 fi
1722 if test "$have_lrintf" = "yes" ; then
1723   echo "#define HAVE_LRINTF 1" >> $TMPH
1724 fi
1725 if test "$vhook" = "yes" ; then
1726   echo "BUILD_VHOOK=yes" >> config.mak
1727   echo "#define HAVE_VHOOK 1" >> $TMPH
1728 fi
1729
1730 pp_version=`grep '#define LIBPOSTPROC_VERSION ' "$source_path/libpostproc/postprocess.h" | sed 's/[^0-9\.]//g'`
1731 lavc_version=`grep '#define LIBAVCODEC_VERSION ' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9\.]//g'`
1732 lavf_version=`grep '#define LIBAVFORMAT_VERSION ' "$source_path/libavformat/avformat.h" | sed 's/[^0-9\.]//g'`
1733 lavu_version=`grep '#define LIBAVUTIL_VERSION ' "$source_path/libavutil/avutil.h" | sed 's/[^0-9\.]//g'`
1734
1735
1736
1737 if test "$lshared" = "yes" ; then
1738   echo "#define BUILD_SHARED_AV 1" >> $TMPH
1739   echo "BUILD_SHARED=yes" >> config.mak
1740   echo "PIC=-fPIC -DPIC" >> config.mak
1741   echo "SPPMAJOR=${lavc_version%%.*}" >> config.mak
1742   echo "SPPVERSION=$lavc_version" >> config.mak
1743   echo "LAVCMAJOR=${lavc_version%%.*}" >> config.mak
1744   echo "LAVCVERSION=$lavc_version" >> config.mak
1745   echo "LAVFMAJOR=${lavf_version%%.*}" >> config.mak
1746   echo "LAVFVERSION=$lavf_version" >> config.mak
1747   echo "LAVUMAJOR=${lavu_version%%.*}" >> config.mak
1748   echo "LAVUVERSION=$lavu_version" >> config.mak
1749   echo "SLIBNAME=${SLIBNAME}" >> config.mak
1750   echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak
1751   echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak
1752 fi
1753 echo "EXTRALIBS=$extralibs" >> config.mak
1754
1755 # If you do not want to use encoders, disable them.
1756 if echo "$ENCODER_LIST" | grep -q encoder; then
1757     echo "#define CONFIG_ENCODERS 1" >> $TMPH
1758     echo "CONFIG_ENCODERS=yes" >> config.mak
1759 fi
1760
1761 # If you do not want to use decoders, disable them.
1762 if echo "$DECODER_LIST" | grep -q decoder; then
1763     echo "#define CONFIG_DECODERS 1" >> $TMPH
1764     echo "CONFIG_DECODERS=yes" >> config.mak
1765 fi
1766
1767 # muxers
1768 if echo "$MUXER_LIST" | grep -q muxer; then
1769   echo "#define CONFIG_MUXERS 1" >> $TMPH
1770   echo "CONFIG_MUXERS=yes" >> config.mak
1771 fi
1772
1773 # demuxers
1774 if echo "$DEMUXER_LIST" | grep -q demuxer; then
1775   echo "#define CONFIG_DEMUXERS 1" >> $TMPH
1776   echo "CONFIG_DEMUXERS=yes" >> config.mak
1777 fi
1778
1779 # AC3
1780 if test "$a52" = "yes" ; then
1781   echo "#define CONFIG_AC3 1" >> $TMPH
1782   echo "CONFIG_AC3=yes" >> config.mak
1783
1784   if test "$a52bin" = "yes" ; then
1785     echo "#define CONFIG_A52BIN 1" >> $TMPH
1786     echo "CONFIG_A52BIN=yes" >> config.mak
1787   fi
1788 fi
1789
1790 # DTS
1791 if test "$dts" = "yes" ; then
1792   echo "#define CONFIG_DTS 1" >> $TMPH
1793   echo "CONFIG_DTS=yes" >> config.mak
1794 fi
1795
1796 # PP
1797 if test "$pp" = "yes" ; then
1798   echo "#define CONFIG_PP 1" >> $TMPH
1799   echo "CONFIG_PP=yes" >> config.mak
1800 fi
1801
1802 # MPEG audio high precision mode
1803 if test "$mpegaudio_hp" = "yes" ; then
1804   echo "#define CONFIG_MPEGAUDIO_HP 1" >> $TMPH
1805 fi
1806
1807 if test "$v4l" = "yes" ; then
1808   echo "#define CONFIG_VIDEO4LINUX 1" >> $TMPH
1809   echo "CONFIG_VIDEO4LINUX=yes" >> config.mak
1810 fi
1811
1812 if test "$v4l2" = "yes" ; then
1813   echo "#define CONFIG_VIDEO4LINUX2 1" >> $TMPH
1814   echo "CONFIG_VIDEO4LINUX2=yes" >> config.mak
1815 fi
1816
1817 if test "$bktr" = "yes" ; then
1818   echo "#define CONFIG_BKTR 1" >> $TMPH
1819   echo "CONFIG_BKTR=yes" >> config.mak
1820 fi
1821
1822 if test "$dv1394" = "yes" ; then
1823   echo "#define CONFIG_DV1394 1" >> $TMPH
1824   echo "CONFIG_DV1394=yes" >> config.mak
1825 fi
1826
1827 if test "$dc1394" = "yes" ; then
1828   echo "#define CONFIG_DC1394 1" >> $TMPH
1829   echo "CONFIG_DC1394=yes" >> config.mak
1830 fi
1831
1832 if test "$dlopen" = "yes" ; then
1833   echo "#define CONFIG_HAVE_DLOPEN 1" >> $TMPH
1834 fi
1835
1836 if test "$dlfcn" = "yes" ; then
1837   echo "#define CONFIG_HAVE_DLFCN 1" >> $TMPH
1838 fi
1839
1840 if test "$audio_oss" = "yes" ; then
1841   echo "#define CONFIG_AUDIO_OSS 1" >> $TMPH
1842   echo "CONFIG_AUDIO_OSS=yes" >> config.mak
1843 fi
1844
1845 if test "$audio_beos" = "yes" ; then
1846   echo "#define CONFIG_AUDIO_BEOS 1" >> $TMPH
1847   echo "CONFIG_AUDIO_BEOS=yes" >> config.mak
1848 fi
1849
1850 if test "$network" = "yes" ; then
1851   echo "#define CONFIG_NETWORK 1" >> $TMPH
1852   echo "CONFIG_NETWORK=yes" >> config.mak
1853 fi
1854
1855 if test "$ipv6" = "yes" ; then
1856   echo "#define CONFIG_IPV6 1" >> $TMPH
1857 fi
1858
1859 if test "$zlib" = "yes" ; then
1860   echo "#define CONFIG_ZLIB 1" >> $TMPH
1861   echo "CONFIG_ZLIB=yes" >> config.mak
1862 fi
1863
1864 if test "$libgsm" = "yes" ; then
1865   echo "#define CONFIG_LIBGSM 1" >> $TMPH
1866   echo "CONFIG_LIBGSM=yes" >> config.mak
1867 fi
1868
1869 if test "$mp3lame" = "yes" ; then
1870   echo "#define CONFIG_MP3LAME 1" >> $TMPH
1871   echo "CONFIG_MP3LAME=yes" >> config.mak
1872 fi
1873
1874 if test "$libogg" = "yes" ; then
1875   echo "#define CONFIG_LIBOGG 1" >> $TMPH
1876   echo "CONFIG_LIBOGG=yes" >> config.mak
1877 fi
1878
1879 if test "$vorbis" = "yes" ; then
1880   echo "#define CONFIG_LIBVORBIS 1" >> $TMPH
1881   echo "CONFIG_LIBVORBIS=yes" >> config.mak
1882 fi
1883
1884 if test "$theora" = "yes" ; then
1885   echo "#define CONFIG_LIBTHEORA 1" >> $TMPH
1886   echo "CONFIG_LIBTHEORA=yes" >> config.mak
1887 fi
1888
1889 if test "$faad" = "yes" ; then
1890   echo "#define CONFIG_FAAD 1" >> $TMPH
1891   echo "CONFIG_FAAD=yes" >> config.mak
1892 fi
1893
1894 if test "$faadbin" = "yes" ; then
1895   echo "#define CONFIG_FAADBIN 1" >> $TMPH
1896   echo "CONFIG_FAADBIN=yes" >> config.mak
1897 fi
1898
1899 if test "$faac" = "yes" ; then
1900   echo "#define CONFIG_FAAC 1" >> $TMPH
1901   echo "CONFIG_FAAC=yes" >> config.mak
1902 fi
1903
1904 if test "$xvid" = "yes" ; then
1905   echo "#define CONFIG_XVID 1" >> $TMPH
1906   echo "CONFIG_XVID=yes" >> config.mak
1907 fi
1908
1909 if test "$x264" = "yes" ; then
1910   echo "#define CONFIG_X264 1" >> $TMPH
1911   echo "CONFIG_X264=yes" >> config.mak
1912 fi
1913
1914 if test "$mingw32" = "yes" ; then
1915   echo "CONFIG_MINGW=yes" >> config.mak
1916   echo "HAVE_W32THREADS=yes" >> config.mak
1917   echo "#define HAVE_W32THREADS 1" >> $TMPH
1918   echo "#define HAVE_THREADS 1" >> $TMPH
1919   echo "#ifndef __MINGW32__" >> $TMPH
1920   echo "#define __MINGW32__ 1" >> $TMPH
1921   echo "#endif" >> $TMPH
1922 fi
1923
1924 if test "$mingwce" = "yes" ; then
1925   echo "CONFIG_MINGW=yes" >> config.mak
1926   echo "#define CONFIG_WINCE 1" >> $TMPH
1927   echo "CONFIG_WINCE=yes" >> config.mak
1928   echo "#ifndef __MINGW32__" >> $TMPH
1929   echo "#define __MINGW32__ 1" >> $TMPH
1930   echo "#endif" >> $TMPH
1931 fi
1932
1933 if test "$os2" = "yes" ; then
1934   echo "#define CONFIG_OS2 1" >> $TMPH
1935   echo "CONFIG_OS2=yes" >> config.mak
1936   echo "HAVE_OS2THREADS=yes" >> config.mak
1937   echo "#define HAVE_OS2THREADS 1" >> $TMPH
1938   echo "#define HAVE_THREADS 1" >> $TMPH
1939 fi
1940
1941 if test "$targetos" = "SunOS" ; then
1942   echo "#define CONFIG_SUNOS 1" >> $TMPH
1943 fi
1944
1945 if test "$targetos" = "BeOS" ; then
1946   echo "HAVE_BEOSTHREADS=yes" >> config.mak
1947   echo "#define HAVE_BEOSTHREADS 1" >> $TMPH
1948   echo "#define HAVE_THREADS 1" >> $TMPH
1949 fi
1950
1951 if test "$targetos" = "Darwin"; then
1952   echo "#define CONFIG_DARWIN 1"  >> $TMPH
1953   echo "CONFIG_DARWIN=yes" >> config.mak
1954 fi
1955
1956 if test "$_malloc_h" = "yes" ; then
1957   echo "#define HAVE_MALLOC_H 1" >> $TMPH
1958 else
1959   echo "#undef  HAVE_MALLOC_H" >> $TMPH
1960 fi
1961
1962 if test "$_memalign" = "yes" ; then
1963   echo "#define HAVE_MEMALIGN 1" >> $TMPH
1964 else
1965   echo "#undef  HAVE_MEMALIGN" >> $TMPH
1966 fi
1967
1968 if test "$memalignhack" = "yes" ; then
1969   echo "#define MEMALIGN_HACK 1" >> $TMPH
1970 fi
1971
1972
1973 if test "$netserver" = "yes" ; then
1974   echo "#define CONFIG_BEOS_NETSERVER 1" >> $TMPH
1975   echo "CONFIG_BEOS_NETSERVER=yes" >> config.mak
1976 fi
1977
1978 if test "$need_inet_aton" = "yes" ; then
1979   echo "NEED_INET_ATON=yes" >> config.mak
1980 fi
1981
1982 if test "$simpleidct" = "yes" ; then
1983   echo "#define SIMPLE_IDCT 1" >> $TMPH
1984 fi
1985
1986 if test "$protocols" = "yes" ; then
1987   echo "#define CONFIG_PROTOCOLS 1" >> $TMPH
1988   echo "CONFIG_PROTOCOLS=yes" >> config.mak
1989 fi
1990
1991 if test "$ffserver" = "yes" ; then
1992   echo "#define CONFIG_FFSERVER 1" >> $TMPH
1993   echo "CONFIG_FFSERVER=yes" >> config.mak
1994 fi
1995
1996 if test "$ffplay" = "yes" ; then
1997   echo "CONFIG_FFPLAY=yes" >> config.mak
1998 fi
1999
2000 if test "$gpl" = "yes" ; then
2001   echo "#define CONFIG_GPL 1" >> $TMPH
2002   echo "CONFIG_GPL=yes" >> config.mak
2003 fi
2004
2005 echo "#define restrict $_restrict" >> $TMPH
2006
2007 if test "$optimize" = "small"; then
2008   echo "#define always_inline"  >> $TMPH
2009   echo "#define CONFIG_SMALL 1" >> $TMPH
2010 fi
2011
2012 # build tree in object directory if source path is different from current one
2013 if test "$source_path_used" = "yes" ; then
2014     DIRS="\
2015          doc \
2016          libavformat \
2017          libavcodec \
2018          libavcodec/alpha \
2019          libavcodec/armv4l \
2020          libavcodec/i386 \
2021          libavcodec/sparc \
2022          libavcodec/mlib \
2023          libavcodec/ppc \
2024          libavcodec/liba52 \
2025          libpostproc \
2026          libavutil \
2027          tests \
2028          vhook \
2029          "
2030     FILES="\
2031           Makefile \
2032           libavformat/Makefile \
2033           libavcodec/Makefile \
2034           libpostproc/Makefile \
2035           libavutil/Makefile \
2036           tests/Makefile \
2037           vhook/Makefile \
2038           doc/Makefile \
2039           doc/texi2pod.pl \
2040           "
2041     for dir in $DIRS ; do
2042             mkdir -p $dir
2043     done
2044     for f in $FILES ; do
2045         ln -sf "$source_path/$f" $f
2046     done
2047 fi
2048 echo "SRC_PATH=$source_path" >> config.mak
2049 echo "BUILD_ROOT=$PWD" >> config.mak
2050
2051 if test "$amr" = "yes" ; then
2052   echo "#define CONFIG_AMR 1" >> $TMPH
2053   echo "CONFIG_AMR=yes" >> config.mak
2054 fi
2055
2056 if test "$amr_wb" = "yes" ; then
2057   echo "#define CONFIG_AMR_WB 1" >> $TMPH
2058   echo "CONFIG_AMR_WB=yes" >> config.mak
2059   echo
2060   echo "AMR WB FLOAT NOTICE ! Make sure you have downloaded TS26.204"
2061   echo "V5.1.0 from "
2062   echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zip"
2063   echo "and extracted the source to libavcodec/amrwb_float"
2064 fi
2065
2066 if test "$amr_nb" = "yes" ; then
2067   echo "#define CONFIG_AMR_NB 1" >> $TMPH
2068   echo "CONFIG_AMR_NB=yes" >> config.mak
2069   echo
2070   echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104"
2071   echo "REL-5 V5.1.0 from "
2072   echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.104/26104-510.zip"
2073   echo "and extracted the source to libavcodec/amr_float"
2074   echo "If you try this on alpha, you may need to change Word32 to int in amr/typedef.h"
2075 fi
2076
2077 if test "$amr_nb_fixed" = "yes" ; then
2078   echo "#define CONFIG_AMR_NB_FIXED 1" >> $TMPH
2079   echo "CONFIG_AMR_NB_FIXED=yes" >> config.mak
2080   echo
2081   echo "AMR NB FIXED POINT NOTICE! Make sure you have downloaded TS26.073 "
2082   echo "REL-5 version 5.1.0 from "
2083   echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.073/26073-510.zip"
2084   echo "and extracted src to libavcodec/amr"
2085   echo "You must also add -DMMS_IO and remove -pedantic-errors to/from CFLAGS in libavcodec/amr/makefile."
2086   echo "i.e. CFLAGS = -Wall -I. \$(CFLAGS_\$(MODE)) -D\$(VAD) -DMMS_IO"
2087 fi
2088
2089 if test "$amr_if2" = "yes" ; then
2090   echo "AMR_CFLAGS=-DIF2=1" >> config.mak
2091 fi
2092
2093
2094 for codec in $DECODER_LIST $ENCODER_LIST $PARSER_LIST $DEMUXER_LIST $MUXER_LIST; do
2095     echo "#define CONFIG_`echo $codec | tr a-z A-Z` 1" >> $TMPH
2096     echo "CONFIG_`echo $codec | tr a-z A-Z`=yes" >> config.mak
2097 done
2098
2099 # Do not overwrite config.h if unchanged to avoid superfluous rebuilds.
2100 diff $TMPH config.h >/dev/null 2>&1
2101 if test "$?" != "0" ; then
2102         mv -f $TMPH config.h
2103 else
2104         echo "config.h is unchanged"
2105 fi
2106
2107 rm -f $TMPO $TMPC $TMPE $TMPS $TMPH
2108
2109
2110 # build pkg-config files libav*.pc and libpostproc.pc
2111 # libavutil.pc
2112 cat <<EOF >libavutil.pc
2113 prefix=$PREFIX
2114 exec_prefix=\${prefix}
2115 libdir=\${exec_prefix}/lib
2116 includedir=\${prefix}/include
2117
2118 Name: libavutil
2119 Description: FFmpeg utility library
2120 Version: $lavu_version
2121 Requires:
2122 Conflicts:
2123 Libs: -L\${libdir} -lavutil
2124 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2125 EOF
2126
2127 cat <<EOF >libavutil-uninstalled.pc
2128 prefix=
2129 exec_prefix=
2130 libdir=\${pcfiledir}/libavutil
2131 includedir=\${pcfiledir}/libavutil
2132
2133 Name: libavutil
2134 Description: FFmpeg utility library
2135 Version: $lavu_version
2136 Requires:
2137 Conflicts:
2138 Libs: \${libdir}/${LIBPREF}avutil${LIBSUF}
2139 Cflags: -I\${includedir}
2140 EOF
2141
2142 # libavcodec.pc
2143 cat <<EOF >libavcodec.pc
2144 prefix=$PREFIX
2145 exec_prefix=\${prefix}
2146 libdir=\${exec_prefix}/lib
2147 includedir=\${prefix}/include
2148
2149 Name: libavcodec
2150 Description: FFmpeg codec library
2151 Version: $lavc_version
2152 Requires: $pkg_requires libavutil = $lavu_version
2153 Conflicts:
2154 Libs: -L\${libdir} -lavcodec $extralibs
2155 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2156 EOF
2157
2158 cat <<EOF >libavcodec-uninstalled.pc
2159 prefix=
2160 exec_prefix=
2161 libdir=\${pcfiledir}/libavcodec
2162 includedir=\${pcfiledir}/libavcodec
2163
2164 Name: libavcodec
2165 Description: FFmpeg codec library
2166 Version: $lavc_version
2167 Requires: $pkg_requires libavutil = $lavu_version
2168 Conflicts:
2169 Libs: \${libdir}/${LIBPREF}avcodec${LIBSUF} $extralibs
2170 Cflags: -I\${includedir}
2171 EOF
2172
2173 # libavformat.pc
2174 cat <<EOF >libavformat.pc
2175 prefix=$PREFIX
2176 exec_prefix=\${prefix}
2177 libdir=\${exec_prefix}/lib
2178 includedir=\${prefix}/include
2179
2180 Name: libavformat
2181 Description: FFmpeg container format library
2182 Version: $lavf_version
2183 Requires: $pkg_requires libavcodec = $lavc_version
2184 Conflicts:
2185 Libs: -L\${libdir} -lavformat $extralibs
2186 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2187 EOF
2188
2189 cat <<EOF >libavformat-uninstalled.pc
2190 prefix=
2191 exec_prefix=
2192 libdir=\${pcfiledir}/libavformat
2193 includedir=\${pcfiledir}/libavformat
2194
2195 Name: libavformat
2196 Description: FFmpeg container format library
2197 Version: $lavf_version
2198 Requires: $pkg_requires libavcodec = $lavc_version
2199 Conflicts:
2200 Libs: \${libdir}/${LIBPREF}avformat${LIBSUF} $extralibs
2201 Cflags: -I\${includedir}
2202 EOF
2203
2204
2205 # libpostproc.pc
2206 cat <<EOF >libpostproc.pc
2207 prefix=$PREFIX
2208 exec_prefix=\${prefix}
2209 libdir=\${exec_prefix}/lib
2210 includedir=\${prefix}/include
2211
2212 Name: libpostproc
2213 Description: FFmpeg post processing library
2214 Version: $lavc_version
2215 Requires:
2216 Conflicts:
2217 Libs: -L\${libdir} -lpostproc
2218 Cflags: -I\${includedir} -I\${includedir}/postproc
2219 EOF
2220
2221 cat <<EOF >libpostproc-uninstalled.pc
2222 prefix=
2223 exec_prefix=
2224 libdir=\${pcfiledir}/libpostproc
2225 includedir=\${pcfiledir}/libpostproc
2226
2227 Name: libpostproc
2228 Description: FFmpeg post processing library
2229 Version: $lavc_version
2230 Requires:
2231 Conflicts:
2232 Libs: \${libdir}/${LIBPREF}postproc${LIBSUF}
2233 Cflags: -I\${includedir}
2234 EOF