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

   1 #!/bin/sh
   2 #
   3 # ffmpeg configure script (c) 2000, 2001, 2002 Fabrice Bellard
   4 #
   5
   6 if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
   7 cat << EOF
   8
   9 Usage: configure [options]
  10 Options: [defaults in brackets after descriptions]
  11
  12 EOF
  13 echo "Standard options:"
  14 echo "  --help                   print this message"
  15 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
  16 echo "  --libdir=DIR             install libs in DIR [PREFIX/lib]"
  17 echo "  --incdir=DIR             install includes in DIR [PREFIX/include/ffmpeg]"
  18 echo "  --mandir=DIR             install man page in DIR [PREFIX/man]"
  19 echo "  --enable-mp3lame         enable MP3 encoding via libmp3lame [default=no]"
  20 echo "  --enable-libogg          enable Ogg support via libogg [default=no]"
  21 echo "  --enable-vorbis          enable Vorbis support via libvorbis [default=no]"
  22 echo "  --enable-theora          enable Theora support via libtheora [default=no]"
  23 echo "  --enable-faad            enable FAAD support via libfaad [default=no]"
  24 echo "  --enable-faadbin         build FAAD support with runtime linking [default=no]"
  25 echo "  --enable-faac            enable FAAC support via libfaac [default=no]"
  26 echo "  --enable-libgsm          enable GSM support via libgsm [default=no]"
  27 echo "  --enable-xvid            enable XviD support via xvidcore [default=no]"
  28 echo "  --enable-x264            enable H.264 encoding via x264 [default=no]"
  29 echo "  --enable-mingw32         enable MinGW native/cross Windows compile"
  30 echo "  --enable-mingwce         enable MinGW native/cross WinCE compile"
  31 echo "  --enable-a52             enable GPLed A52 support [default=no]"
  32 echo "  --enable-a52bin          open liba52.so.0 at runtime [default=no]"
  33 echo "  --enable-dts             enable GPLed DTS support [default=no]"
  34 echo "  --enable-pp              enable GPLed postprocessing support [default=no]"
  35 echo "  --enable-static          build static libraries [default=yes]"
  36 echo "  --disable-static         do not build static libraries [default=no]"
  37 echo "  --enable-shared          build shared libraries [default=no]"
  38 echo "  --disable-shared         do not build shared libraries [default=yes]"
  39 echo "  --enable-amr_nb          enable amr_nb float audio codec"
  40 echo "  --enable-amr_nb-fixed    use fixed point for amr-nb codec"
  41 echo "  --enable-amr_wb          enable amr_wb float audio codec"
  42 echo "  --enable-amr_if2         enable amr_wb IF2 audio codec"
  43 echo "  --enable-sunmlib         use Sun medialib [default=no]"
  44 echo "  --enable-pthreads        use pthreads [default=no]"
  45 echo "  --enable-dc1394          enable IIDC-1394 grabbing using libdc1394"
  46 echo "                           and libraw1394 [default=no]"
  47 echo "  --enable-gpl             allow use of GPL code, the resulting libav*"
  48 echo "                           and ffmpeg will be under GPL [default=no]"
  49 echo ""
  50 echo "Advanced options (experts only):"
  51 echo "  --source-path=PATH       path to source code [$source_path]"
  52 echo "  --cross-prefix=PREFIX    use PREFIX for compilation tools [$cross_prefix]"
  53 echo "  --cc=CC                  use C compiler CC [$cc]"
  54 echo "  --make=MAKE              use specified make [$make]"
  55 echo "  --extra-cflags=ECFLAGS   add ECFLAGS to CFLAGS [$CFLAGS]"
  56 echo "  --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]"
  57 echo "  --extra-libs=ELIBS       add ELIBS [$ELIBS]"
  58 echo "  --build-suffix=SUFFIX    suffix for application specific build []"
  59 echo "  --cpu=CPU                force cpu to CPU  [$cpu]"
  60 echo "  --tune=CPU               tune code for a particular CPU"
  61 echo "                           (may fail or perform badly on other CPUs)"
  62 echo "  --powerpc-perf-enable    enable performance report on PPC"
  63 echo "                           (requires enabling PMC)"
  64 echo "  --disable-mmx            disable MMX usage"
  65 echo "  --disable-iwmmxt         disable iwmmxt usage"
  66 echo "  --disable-altivec        disable AltiVec usage"
  67 echo "  --disable-audio-oss      disable OSS audio support [default=no]"
  68 echo "  --disable-audio-beos     disable BeOS audio support [default=no]"
  69 echo "  --disable-v4l            disable video4linux grabbing [default=no]"
  70 echo "  --disable-v4l2           disable video4linux2 grabbing [default=no]"
  71 echo "  --disable-bktr           disable bktr video grabbing [default=no]"
  72 echo "  --disable-dv1394         disable DV1394 grabbing [default=no]"
  73 echo "  --disable-network        disable network support [default=no]"
  74 echo "  --disable-zlib           disable zlib [default=no]"
  75 echo "  --disable-lzo            disable lzo [default=no]"
  76 echo "  --disable-simple_idct    disable simple IDCT routines [default=no]"
  77 echo "  --disable-vhook          disable video hooking support"
  78 echo "  --enable-gprof           enable profiling with gprof [$gprof]"
  79 echo "  --disable-debug          disable debugging symbols"
  80 echo "  --disable-opts           disable compiler optimizations"
  81 echo "  --disable-mpegaudio-hp   faster (but less accurate)"
  82 echo "                           MPEG audio decoding [default=no]"
  83 echo "  --disable-protocols      disable I/O protocols support [default=no]"
  84 echo "  --disable-ffserver       disable ffserver build"
  85 echo "  --disable-ffplay         disable ffplay build"
  86 echo "  --enable-small           optimize for size instead of speed"
  87 echo "  --enable-memalign-hack   emulate memalign, interferes with memory debuggers"
  88 echo "  --disable-strip          disable stripping of executables and shared libraries"
  89 echo "  --disable-encoder=NAME   disables encoder NAME"
  90 echo "  --enable-encoder=NAME    enables encoder NAME"
  91 echo "  --disable-decoder=NAME   disables decoder NAME"
  92 echo "  --enable-decoder=NAME    enables decoder NAME"
  93 echo "  --disable-encoders       disables all encoders"
  94 echo "  --disable-decoders       disables all decoders"
  95 echo "  --disable-muxers         disables all muxers"
  96 echo "  --disable-demuxers       disables all demuxers"
  97 echo ""
  98 echo "NOTE: Object files are built at the place where configure is launched."
  99 exit 1
 100 fi
 101
 102 # set temporary file name
 103 if test ! -z "$TMPDIR" ; then
 104     TMPDIR1="${TMPDIR}"
 105 elif test ! -z "$TEMPDIR" ; then
 106     TMPDIR1="${TEMPDIR}"
 107 else
 108     TMPDIR1="/tmp"
 109 fi
 110
 111 TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"
 112 TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
 113 TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}"
 114 TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
 115 TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"
 116
 117 # default parameters
 118 prefix="/usr/local"
 119 libdir=""
 120 incdir=""
 121 mandir=""
 122 bindir=""
 123 cross_prefix=""
 124 cc="gcc"
 125 ar="ar"
 126 ranlib="ranlib"
 127 make="make"
 128 strip="strip"
 129 cpu=`uname -m`
 130 tune="generic"
 131 powerpc_perf="no"
 132 mmx="default"
 133 iwmmxt="default"
 134 altivec="default"
 135 mmi="default"
 136 case "$cpu" in
 137   i386|i486|i586|i686|i86pc|BePC)
 138     cpu="x86"
 139   ;;
 140   x86_64|amd64)
 141     cpu="x86"
 142     canon_arch="`cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`"
 143     if [ x"$canon_arch" = x"x86_64" -o x"$canon_arch" = x"amd64" ]; then
 144       if [ -z "`echo $CFLAGS | grep -- -m32`"  ]; then
 145         cpu="x86_64"
 146       fi
 147     fi
 148   ;;
 149   # armv4l is a subset of armv5tel
 150   armv4l|armv5tel)
 151     cpu="armv4l"
 152   ;;
 153   alpha)
 154     cpu="alpha"
 155   ;;
 156   "Power Macintosh"|ppc|powerpc)
 157     cpu="powerpc"
 158   ;;
 159   mips|mipsel)
 160     cpu="mips"
 161   ;;
 162   sun4u|sparc64)
 163     cpu="sparc64"
 164   ;;
 165   sparc)
 166     cpu="sparc"
 167   ;;
 168   sh4)
 169     cpu="sh4"
 170   ;;
 171   parisc|parisc64)
 172     cpu="parisc"
 173   ;;
 174   s390|s390x)
 175     cpu="s390"
 176   ;;
 177   m68k)
 178     cpu="m68k"
 179   ;;
 180   ia64)
 181     cpu="ia64"
 182   ;;
 183   *)
 184     cpu="unknown"
 185   ;;
 186 esac
 187 gprof="no"
 188 v4l="yes"
 189 v4l2="yes"
 190 bktr="no"
 191 audio_oss="yes"
 192 audio_beos="no"
 193 dv1394="yes"
 194 dc1394="no"
 195 network="yes"
 196 zlib="yes"
 197 lzo="yes"
 198 libgsm="no"
 199 mp3lame="no"
 200 libogg="no"
 201 vorbis="no"
 202 theora="no"
 203 faad="no"
 204 faadbin="no"
 205 faac="no"
 206 xvid="no"
 207 x264="no"
 208 a52="no"
 209 a52bin="no"
 210 dts="no"
 211 pp="no"
 212 mingw32="no"
 213 mingwce="no"
 214 cygwin="no"
 215 os2="no"
 216 lstatic="yes"
 217 lshared="no"
 218 optimize="yes"
 219 debug="yes"
 220 dostrip="yes"
 221 installstrip="-s"
 222 extralibs="-lm"
 223 simpleidct="yes"
 224 bigendian="no"
 225 inttypes="yes"
 226 emu_fast_int="no"
 227 vhook="default"
 228 dlfcn="no"
 229 dlopen="no"
 230 mpegaudio_hp="yes"
 231 SHFLAGS='-shared -Wl,-soname,$@'
 232 netserver="no"
 233 need_inet_aton="no"
 234 protocols="yes"
 235 ffserver="yes"
 236 ffplay="yes"
 237 LIBOBJFLAGS=""
 238 LDFLAGS=-Wl,--warn-common
 239 FFSLDFLAGS=-Wl,-E
 240 LDCONFIG="ldconfig"
 241 LIBPREF="lib"
 242 LIBSUF=".a"
 243 LIB='$(LIBPREF)$(NAME)$(LIBSUF)'
 244 SLIBPREF="lib"
 245 SLIBSUF=".so"
 246 SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF)'
 247 SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)$(SLIBSUF).$(LIBVERSION)'
 248 SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)$(SLIBSUF).$(LIBMAJOR)'
 249 EXESUF=""
 250 BUILDSUF=""
 251 amr_nb="no"
 252 amr_wb="no"
 253 amr_nb_fixed="no"
 254 amr_if2="no"
 255 sunmlib="no"
 256 pthreads="no"
 257 gpl="no"
 258 memalignhack="no"
 259 muxers="yes"
 260 demuxers="yes"
 261
 262 # OS specific
 263 targetos=`uname -s`
 264 case $targetos in
 265 BeOS)
 266 prefix="/boot/home/config"
 267 # helps building libavcodec
 268 CFLAGS="$CFLAGS -DPIC -fomit-frame-pointer"
 269 # 3 gcc releases known for BeOS, each with ugly bugs
 270 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
 271 case "$gcc_version" in
 272 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
 273 mmx="no"
 274 ;;
 275 *20010315*) echo "BeBits gcc"
 276 CFLAGS="$CFLAGS -fno-expensive-optimizations"
 277 ;;
 278 esac
 279 SHFLAGS=-nostart
 280 # disable Linux things
 281 audio_oss="no"
 282 v4l="no"
 283 v4l2="no"
 284 dv1394="no"
 285 # enable BeOS things
 286 audio_beos="yes"
 287 # no need for libm, but the inet stuff
 288 # Check for BONE
 289 if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
 290 extralibs="-lbind -lsocket"
 291 else
 292 netserver="yes"
 293 need_inet_aton="yes"
 294 extralibs="-lnet"
 295 fi ;;
 296 SunOS)
 297 v4l="no"
 298 v4l2="no"
 299 audio_oss="no"
 300 dv1394="no"
 301 make="gmake"
 302 LDFLAGS=""
 303 FFSLDFLAGS=""
 304 need_inet_aton="yes"
 305 extralibs="$extralibs -lsocket -lnsl"
 306 ;;
 307 NetBSD)
 308 v4l="no"
 309 v4l2="no"
 310 bktr="yes"
 311 audio_oss="yes"
 312 dv1394="no"
 313 make="gmake"
 314 LDFLAGS="$LDFLAGS -export-dynamic"
 315 extralibs="$extralibs -lossaudio"
 316 ;;
 317 OpenBSD)
 318 v4l="no"
 319 v4l2="no"
 320 bktr="yes"
 321 audio_oss="yes"
 322 dv1394="no"
 323 make="gmake"
 324 LIBOBJFLAGS="\$(PIC)"
 325 LDFLAGS="$LDFLAGS -export-dynamic -pthread"
 326 LDCONFIG="ldconfig -m \$(libdir)"
 327 extralibs="$extralibs -lossaudio"
 328 ;;
 329 FreeBSD)
 330 v4l="no"
 331 v4l2="no"
 332 bktr="yes"
 333 audio_oss="yes"
 334 dv1394="no"
 335 make="gmake"
 336 CFLAGS="$CFLAGS -pthread"
 337 LDFLAGS="$LDFLAGS -export-dynamic -pthread"
 338 ;;
 339 BSD/OS)
 340 v4l="no"
 341 v4l2="no"
 342 bktr="yes"
 343 audio_oss="yes"
 344 dv1394="no"
 345 extralibs="-lpoll -lgnugetopt -lm"
 346 make="gmake"
 347 strip="strip -d"
 348 installstrip=""
 349 ;;
 350 Darwin)
 351 cc="cc"
 352 v4l="no"
 353 v4l2="no"
 354 audio_oss="no"
 355 dv1394="no"
 356 SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(libdir)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION)"
 357 extralibs=""
 358 darwin="yes"
 359 strip="strip -x"
 360 installstrip=""
 361 LDFLAGS="-Wl,-dynamic,-search_paths_first"
 362 SLIBSUF=".dylib"
 363 SLIBNAME_WITH_FULLVERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)'
 364 SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)'
 365 FFSLDFLAGS=-Wl,-bind_at_load
 366 ;;
 367 MINGW32*)
 368 # Note: the rest of the mingw32 config is done afterwards as mingw32
 369 # can be forced on the command line for Linux cross compilation.
 370 mingw32="yes"
 371 ;;
 372 CYGWIN*)
 373 v4l="no"
 374 v4l2="no"
 375 audio_oss="yes"
 376 dv1394="no"
 377 vhook="no"
 378 extralibs=""
 379 cygwin="yes"
 380 EXESUF=".exe"
 381 ;;
 382 Linux)
 383 LDFLAGS="$LDFLAGS -rdynamic -Wl,--as-needed -Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec -Wl,-rpath-link,\$(BUILD_ROOT)/libavformat -Wl,-rpath-link,\$(BUILD_ROOT)/libavutil"
 384 ;;
 385 IRIX*)
 386 ranlib="echo ignoring ranlib"
 387 v4l="no"
 388 v4l2="no"
 389 audio_oss="no"
 390 make="gmake"
 391 ;;
 392 OS/2)
 393 TMPE=$TMPE".exe"
 394 ar="emxomfar -p128"
 395 ranlib="echo ignoring ranlib"
 396 strip="echo ignoring strip"
 397 CFLAGS="$CFLAGS -Zomf"
 398 LDFLAGS="-Zomf -Zstack 16384 -s"
 399 SHFLAGS="-Zdll -Zomf"
 400 FFSLDFLAGS=""
 401 LIBPREF=""
 402 LIBSUF=".lib"
 403 SLIBPREF=""
 404 SLIBSUF=".dll"
 405 EXESUF=".exe"
 406 extralibs=""
 407 pkg_requires=""
 408 v4l="no"
 409 v4l2="no"
 410 audio_oss="no"
 411 dv1394="no"
 412 ffserver="no"
 413 vhook="no"
 414 os2="yes"
 415
 416 ;;
 417 *) ;;
 418 esac
 419
 420 # From MPlayer configure. We need TARGET_OS available
 421 # to the Makefile, so it can distinguish between flavors
 422 # of AltiVec on PowerPC.
 423 TARGET_OS=`( uname -s ) 2>&1`
 424   case "$TARGET_OS" in
 425   Linux|FreeBSD|NetBSD|BSD/OS|OpenBSD|SunOS|QNX|Darwin|GNU|BeOS|MorphOS)
 426     ;;
 427   IRIX*)
 428     TARGET_OS=IRIX
 429     ;;
 430   HP-UX*)
 431     TARGET_OS=HP-UX
 432     ;;
 433   [cC][yY][gG][wW][iI][nN]*)
 434     TARGET_OS=CYGWIN
 435     ;;
 436   *)
 437     TARGET_OS="$TARGET_OS-UNKNOWN"
 438     ;;
 439   esac
 440
 441 # find source path
 442 source_path="`dirname $0`"
 443 source_path_used="yes"
 444 if test -z "$source_path" -o "$source_path" = "." ; then
 445     source_path=`pwd`
 446     source_path_used="no"
 447 else
 448     source_path="`cd \"$source_path\"; pwd`"
 449 fi
 450
 451 FFMPEG_CONFIGURATION=" "
 452 for opt do
 453   FFMPEG_CONFIGURATION="$FFMPEG_CONFIGURATION""$opt "
 454 done
 455
 456 CODEC_LIST=`grep 'register_avcodec(&[a-z]' $source_path/libavcodec/allcodecs.c  | sed 's/.*&\(.*\)).*/\1/'`
 457
 458 for opt do
 459   case "$opt" in
 460   --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`; force_prefix=yes
 461   ;;
 462   --libdir=*) libdir=`echo $opt | cut -d '=' -f 2`; force_libdir=yes
 463   ;;
 464   --incdir=*) incdir=`echo $opt | cut -d '=' -f 2`;
 465   ;;
 466   --mandir=*) mandir=`echo $opt | cut -d '=' -f 2`
 467   ;;
 468   --source-path=*) source_path=`echo $opt | cut -d '=' -f 2`
 469   ;;
 470   --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`
 471   ;;
 472   --cc=*) cc=`echo $opt | cut -d '=' -f 2-`
 473   ;;
 474   --make=*) make=`echo $opt | cut -d '=' -f 2`
 475   ;;
 476   --extra-cflags=*) CFLAGS="$CFLAGS ${opt#--extra-cflags=}"
 477   ;;
 478   --extra-ldflags=*) LDFLAGS="$LDFLAGS ${opt#--extra-ldflags=}"
 479   ;;
 480   --extra-libs=*) extralibs=${opt#--extra-libs=}
 481   ;;
 482   --build-suffix=*) BUILDSUF=${opt#--build-suffix=}
 483   ;;
 484   --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
 485   ;;
 486   --tune=*) tune=`echo $opt | cut -d '=' -f 2`
 487   ;;
 488   --powerpc-perf-enable) powerpc_perf="yes"
 489   ;;
 490   --disable-mmx) mmx="no"
 491   ;;
 492   --disable-iwmmxt) iwmmxt="no"
 493   ;;
 494   --disable-altivec) altivec="no"
 495   ;;
 496   --enable-gprof) gprof="yes"
 497   ;;
 498   --disable-v4l) v4l="no"
 499   ;;
 500   --disable-v4l2) v4l2="no"
 501   ;;
 502   --disable-bktr) bktr="no"
 503   ;;
 504   --disable-audio-oss) audio_oss="no"
 505   ;;
 506   --disable-audio-beos) audio_beos="no"
 507   ;;
 508   --disable-dv1394) dv1394="no"
 509   ;;
 510   --disable-network) network="no"; ffserver="no"
 511   ;;
 512   --disable-zlib) zlib="no"
 513   ;;
 514   --disable-lzo) lzo="no"
 515   ;;
 516   --enable-a52) a52="yes"
 517   ;;
 518   --enable-a52bin) a52bin="yes"
 519   ;;
 520   --enable-dts) dts="yes"
 521     extralibs="$extralibs -ldts"
 522   ;;
 523   --enable-pp) pp="yes"
 524   ;;
 525   --enable-libgsm) libgsm="yes"
 526     extralibs="$extralibs -lgsm"
 527   ;;
 528   --enable-mp3lame) mp3lame="yes"
 529     extralibs="$extralibs -lmp3lame"
 530   ;;
 531   --enable-libogg) libogg="yes"
 532     extralibs="$extralibs -logg"
 533     pkg_requires="$pkg_requires ogg >= 1.1"
 534   ;;
 535   --enable-vorbis) vorbis="yes"
 536     extralibs="$extralibs -lvorbis -lvorbisenc"
 537     pkg_requires="$pkg_requires vorbis vorbisenc"
 538   ;;
 539   --enable-theora) theora="yes"
 540     extralibs="$extralibs -ltheora"
 541     pkg_requires="$pkg_requires theora"
 542   ;;
 543   --enable-faad) faad="yes"
 544     extralibs="$extralibs -lfaad"
 545   ;;
 546   --enable-faadbin) faadbin="yes"
 547   ;;
 548   --enable-faac) faac="yes"
 549     extralibs="$extralibs -lfaac"
 550   ;;
 551   --enable-xvid) xvid="yes"
 552     extralibs="$extralibs -lxvidcore"
 553   ;;
 554   --enable-x264) x264="yes"
 555     extralibs="$extralibs -lx264"
 556   ;;
 557   --enable-dc1394) dc1394="yes"
 558     extralibs="$extralibs -ldc1394_control -lraw1394"
 559     pkg_requires="$pkg_requires libraw1394"
 560   ;;
 561   --disable-vhook) vhook="no"
 562   ;;
 563   --disable-simple_idct) simpleidct="no"
 564   ;;
 565   --enable-mingw32) mingw32="yes"
 566   ;;
 567   --enable-mingwce) mingwce="yes"
 568   ;;
 569   --enable-static) lstatic="yes"
 570   ;;
 571   --disable-static) lstatic="no"
 572   ;;
 573   --enable-shared) lshared="yes"
 574   ;;
 575   --disable-shared) lshared="no"
 576   ;;
 577   --disable-debug) debug="no"
 578   ;;
 579   --disable-opts) optimize="no"
 580   ;;
 581   --disable-mpegaudio-hp) mpegaudio_hp="no"
 582   ;;
 583   --disable-protocols) protocols="no"; network="no"; ffserver="no"
 584   ;;
 585   --disable-ffserver) ffserver="no"
 586   ;;
 587   --disable-ffplay) ffplay="no"
 588   ;;
 589   --enable-small) optimize="small"
 590   ;;
 591   --enable-amr_nb) amr="yes"; amr_nb="yes"; amr_nb_fixed="no"
 592   ;;
 593   --enable-amr_nb-fixed) amr="yes"; amr_nb_fixed="yes"; amr_nb="no"
 594   ;;
 595   --enable-amr_wb) amr="yes"; amr_wb="yes"
 596   ;;
 597   --enable-amr_if2) amr="yes"; amr_if2="yes"
 598   ;;
 599   --enable-sunmlib) sunmlib="yes"
 600   ;;
 601   --enable-pthreads) pthreads="yes"
 602   ;;
 603   --enable-gpl) gpl="yes"
 604   ;;
 605   --enable-memalign-hack) memalignhack="yes"
 606   ;;
 607   --disable-strip) dostrip="no"
 608   ;;
 609   --enable-encoder=*) CODEC_LIST="$CODEC_LIST ${opt#--enable-encoder=}_encoder"
 610   ;;
 611   --enable-decoder=*) CODEC_LIST="$CODEC_LIST ${opt#--enable-decoder=}_decoder"
 612   ;;
 613   --disable-encoder=*) CODEC_LIST="`echo $CODEC_LIST | sed -e \"s#${opt#--disable-encoder=}_encoder##\"`"
 614   ;;
 615   --disable-decoder=*) CODEC_LIST="`echo $CODEC_LIST | sed -e \"s#${opt#--disable-decoder=}_decoder##\"`"
 616   ;;
 617   --disable-encoders) CODEC_LIST="`echo $CODEC_LIST | sed 's/[-_a-zA-Z0-9]*encoder//g'`"
 618   ;;
 619   --disable-decoders) CODEC_LIST="`echo $CODEC_LIST | sed 's/[-_a-zA-Z0-9]*decoder//g'`"
 620   ;;
 621   --disable-muxers) muxers="no"; ffserver="no"
 622   ;;
 623   --disable-demuxers) demuxers="no"
 624   ;;
 625   *)
 626   echo "Unknown option \"$opt\"."
 627   echo "See $0 --help for available options."
 628   exit 1
 629   ;;
 630   esac
 631 done
 632
 633 # we need to build at least one lib type
 634 if test "$lstatic" = "no" && test "$lshared" = "no" ; then
 635     cat <<EOF
 636 At least one library type must be built.
 637 Specify --enable-static to build the static libraries or --enable-shared to
 638 build the shared libraries as well. To only build the shared libraries specify
 639 --disable-static in addition to --enable-shared.
 640 EOF
 641     exit 1;
 642 fi
 643
 644 if test "$theora" = "yes" ; then
 645     if test "$libogg" = "no"; then
 646         echo "libogg must be enabled to enable Theora."
 647         fail="yes"
 648         theora="no"
 649     fi
 650 fi
 651
 652 if test "$vorbis" = "yes" ; then
 653     if test "$libogg" = "no"; then
 654         echo "libogg must be enabled to enable Vorbis."
 655         fail="yes"
 656         vorbis="no"
 657     fi
 658 fi
 659
 660 if test "$gpl" != "yes"; then
 661     if test "$pp" != "no"; then
 662         echo "The Postprocessing code is under GPL and --enable-gpl is not specified."
 663         fail="yes"
 664     fi
 665
 666     if test "$a52" != "no" -o "$a52bin" != "no"; then
 667         echo "liba52 is under GPL and --enable-gpl is not specified."
 668         fail="yes"
 669     fi
 670
 671     if test "$xvid" != "no"; then
 672         echo "libxvidcore is under GPL and --enable-gpl is not specified."
 673         fail="yes"
 674     fi
 675
 676     if test "$x264" != "no"; then
 677         echo "x264 is under GPL and --enable-gpl is not specified."
 678         fail="yes"
 679     fi
 680
 681     if test "$dts" != "no"; then
 682         echo "libdts is under GPL and --enable-gpl is not specified."
 683         fail="yes"
 684     fi
 685
 686     if test "$faad" != "no" -o "$faadbin" != "no"; then
 687         cat > $TMPC << EOF
 688             #include <faad.h>
 689             int main( void ) { return 0; }
 690 EOF
 691
 692         if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
 693             cat > $TMPC << EOF
 694                 #include <faad.h>
 695                 #ifndef FAAD2_VERSION
 696                 ok faad1
 697                 #endif
 698                 int main( void ) { return 0; }
 699 EOF
 700             if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
 701                 echo "FAAD2 is under GPL and --enable-gpl is not specified."
 702                 fail="yes"
 703             fi
 704         else
 705             faad="no"
 706             faadbin="no"
 707             echo "FAAD test failed."
 708         fi
 709     fi
 710
 711
 712     if test "$fail" = "yes"; then
 713         exit 1
 714     fi
 715 fi
 716
 717 # compute MMX state
 718 if test $mmx = "default"; then
 719     if test $cpu = "x86" -o $cpu = "x86_64"; then
 720         mmx="yes"
 721     else
 722         mmx="no"
 723     fi
 724 fi
 725
 726 # check iwmmxt support
 727 if test $iwmmxt = "default" -a $cpu = "armv4l"; then
 728     cat > $TMPC << EOF
 729         int main(void) {
 730         __asm__ __volatile__ ("wunpckelub wr6, wr4");
 731         }
 732 EOF
 733
 734     iwmmxt=no
 735     if ${cross_prefix}${cc} -o $TMPO $TMPC 2> /dev/null ; then
 736         iwmmxt=yes
 737     fi
 738 fi
 739
 740 #Darwin CC versions
 741 needmdynamicnopic="no"
 742 if test $targetos = Darwin; then
 743     if test -n "`$cc -v 2>&1 | grep xlc`"; then
 744         CFLAGS="$CFLAGS -qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
 745     else
 746         gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
 747         case "$gcc_version" in
 748             *2.95*)
 749                 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
 750                 ;;
 751             *[34].*)
 752                 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer -force_cpusubtype_ALL -Wno-sign-compare"
 753                 if test "$lshared" = no; then
 754                    needmdynamicnopic="yes"
 755                 fi
 756                 ;;
 757             *)
 758                 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
 759                 if test "$lshared" = no; then
 760                    needmdynamicnopic="yes"
 761                 fi
 762                 ;;
 763         esac
 764     fi
 765 fi
 766
 767 # Can only do AltiVec on PowerPC
 768 if test $altivec = "default"; then
 769     if test $cpu = "powerpc"; then
 770         altivec="yes"
 771     else
 772         altivec="no"
 773     fi
 774 fi
 775
 776 # Add processor-specific flags
 777 TUNECPU="generic"
 778 POWERPCMODE="32bits"
 779 if test $tune != "generic"; then
 780     case $tune in
 781         601|ppc601|PowerPC601)
 782             CFLAGS="$CFLAGS -mcpu=601"
 783             if test $altivec = "yes"; then
 784                 echo "WARNING: Tuning for PPC601 but AltiVec enabled!";
 785             fi
 786             TUNECPU=ppc601
 787         ;;
 788         603*|ppc603*|PowerPC603*)
 789             CFLAGS="$CFLAGS -mcpu=603"
 790             if test $altivec = "yes"; then
 791                 echo "WARNING: Tuning for PPC603 but AltiVec enabled!";
 792             fi
 793             TUNECPU=ppc603
 794         ;;
 795         604*|ppc604*|PowerPC604*)
 796             CFLAGS="$CFLAGS -mcpu=604"
 797             if test $altivec = "yes"; then
 798                 echo "WARNING: Tuning for PPC604 but AltiVec enabled!";
 799             fi
 800             TUNECPU=ppc604
 801         ;;
 802         G3|g3|75*|ppc75*|PowerPC75*)
 803             CFLAGS="$CFLAGS -mcpu=750 -mtune=750 -mpowerpc-gfxopt"
 804             if test $altivec = "yes"; then
 805                 echo "WARNING: Tuning for PPC75x but AltiVec enabled!";
 806             fi
 807             TUNECPU=ppc750
 808         ;;
 809         G4|g4|745*|ppc745*|PowerPC745*)
 810             CFLAGS="$CFLAGS -mcpu=7450 -mtune=7450 -mpowerpc-gfxopt"
 811             if test $altivec = "no"; then
 812                 echo "WARNING: Tuning for PPC745x but AltiVec disabled!";
 813             fi
 814             TUNECPU=ppc7450
 815         ;;
 816         74*|ppc74*|PowerPC74*)
 817             CFLAGS="$CFLAGS -mcpu=7400 -mtune=7400 -mpowerpc-gfxopt"
 818             if test $altivec = "no"; then
 819                 echo "WARNING: Tuning for PPC74xx but AltiVec disabled!";
 820             fi
 821             TUNECPU=ppc7400
 822         ;;
 823         G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
 824             CFLAGS="$CFLAGS -mcpu=970 -mtune=970 -mpowerpc-gfxopt -mpowerpc64"
 825             if test $altivec = "no"; then
 826                 echo "WARNING: Tuning for PPC970 but AltiVec disabled!";
 827             fi
 828             TUNECPU=ppc970
 829             POWERPCMODE="64bits"
 830         ;;
 831         i[3456]86|pentium|pentiumpro|pentium-mmx|pentium[234]|prescott|k6|k6-[23]|athlon|athlon-tbird|athlon-4|athlon-[mx]p|winchip-c6|winchip2|c3|nocona|athlon64|k8|opteron|athlon-fx)
 832             CFLAGS="$CFLAGS -march=$tune"
 833         ;;
 834         *)
 835         echo "WARNING: Unknown CPU \"$tune\", ignored."
 836         ;;
 837     esac
 838 fi
 839
 840 # AltiVec flags: The FSF version of GCC differs from the Apple version
 841 if test $cpu = "powerpc"; then
 842     if test $altivec = "yes"; then
 843         if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then
 844             CFLAGS="$CFLAGS -faltivec"
 845         else
 846             CFLAGS="$CFLAGS -maltivec -mabi=altivec"
 847         fi
 848     fi
 849 fi
 850
 851 # check if we have <altivec.h>
 852 cat > $TMPC << EOF
 853 #include <altivec.h>
 854 int main( void ) { return 0; }
 855 EOF
 856
 857 _altivec_h="no"
 858 if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
 859 _altivec_h="yes"
 860 fi
 861
 862 # check if our compiler supports Motorola AltiVec C API
 863 if test $altivec = "yes"; then
 864 if test $_altivec_h = "yes"; then
 865 cat > $TMPC << EOF
 866 #include <altivec.h>
 867 int main(void) {
 868     vector signed int v1, v2, v3;
 869     v1 = vec_add(v2,v3);
 870     return 0;
 871 }
 872 EOF
 873 else
 874 cat > $TMPC << EOF
 875 int main(void) {
 876     vector signed int v1, v2, v3;
 877     v1 = vec_add(v2,v3);
 878     return 0;
 879 }
 880 EOF
 881 fi
 882 $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null || altivec="no"
 883 fi
 884
 885 # mmi only available on mips
 886 if test $mmi = "default"; then
 887     if test $cpu = "mips"; then
 888         mmi="yes"
 889     else
 890         mmi="no"
 891     fi
 892 fi
 893
 894 # check if our compiler supports mmi
 895 if test $mmi = "yes"; then
 896 cat > $TMPC << EOF
 897 int main(void) {
 898     __asm__ ("lq \$2, 0(\$2)");
 899     return 0;
 900 }
 901 EOF
 902 $cc -o $TMPE $TMPC 2> /dev/null || mmi="no"
 903 fi
 904
 905 if test "$mingw32" = "yes" -o "$mingwce" = "yes"; then
 906     if test "$lshared" = "yes" && test "$lstatic" = "yes" ; then
 907         cat <<EOF
 908 You can only build one library type at once on MinGW.
 909 Specify --disable-static --enable-shared to only build
 910 the shared libraries. To build only the static libraries
 911 you do not need to pass additional options.
 912 EOF
 913         exit 1
 914     fi
 915     v4l="no"
 916     v4l2="no"
 917     bktr="no"
 918     audio_oss="no"
 919     dv1394="no"
 920     dc1394="no"
 921     ffserver="no"
 922     network="no"
 923 if test "$mingwce" = "yes"; then
 924     protocols="no"
 925 fi
 926     SLIBPREF=""
 927     SLIBSUF=".dll"
 928     EXESUF=".exe"
 929     if test "$force_prefix" != yes; then prefix="/c/Program Files/FFmpeg"; fi
 930     if test "$force_libdir" != yes; then bindir="$prefix"; fi
 931 fi
 932
 933 cc="${cross_prefix}${cc}"
 934 ar="${cross_prefix}${ar}"
 935 ranlib="${cross_prefix}${ranlib}"
 936 strip="${cross_prefix}${strip}"
 937
 938 if test -z "$cross_prefix" ; then
 939
 940 # ---
 941 # big/little-endian test
 942 cat > $TMPC << EOF
 943 #include <inttypes.h>
 944 int main(int argc, char ** argv){
 945         volatile uint32_t i=0x01234567;
 946         return (*((uint8_t*)(&i))) == 0x67;
 947 }
 948 EOF
 949
 950 if $cc -o $TMPE $TMPC 2>/dev/null ; then
 951 $TMPE && bigendian="yes"
 952 else
 953 echo big/little test failed
 954 fi
 955
 956 else
 957
 958 # programs cannot be launched if cross compiling, so make a static guess
 959 if test "$cpu" = "powerpc" -o "$cpu" = "mips" ; then
 960     bigendian="yes"
 961 fi
 962
 963 fi
 964
 965 # ---
 966 # *inttypes.h* test
 967 cat > $TMPC << EOF
 968 #include <inttypes.h>
 969 int main(int argc, char ** argv){
 970     return 0;
 971 }
 972 EOF
 973
 974 $cc -o $TMPE $TMPC 2>/dev/null || inttypes="no"
 975
 976 # ---
 977 # *int_fast* test
 978 cat > $TMPC << EOF
 979 #include <inttypes.h>
 980 int main(int argc, char ** argv){
 981         volatile uint_fast64_t i=0x01234567;
 982         return 0;
 983 }
 984 EOF
 985
 986 $cc -o $TMPE $TMPC 2>/dev/null || emu_fast_int="yes"
 987
 988 # ---
 989 # check availability of some header files
 990
 991 cat > $TMPC << EOF
 992 #include <malloc.h>
 993 int main( void ) { return 0; }
 994 EOF
 995
 996 _memalign=no
 997 _malloc_h=no
 998 if $cc -o $TMPE $TMPC 2> /dev/null ; then
 999 _malloc_h=yes
1000 _memalign=yes
1001 # check for memalign - atmos
1002 cat > $TMPC << EOF
1003 #include <stdio.h>
1004 #include <malloc.h>
1005 int main ( void ) {
1006 char *string = NULL;
1007 string = memalign(64, sizeof(char));
1008 return 0;
1009 }
1010 EOF
1011 $cc -o $TMPE $TMPC 2> /dev/null || _memalign=no
1012 fi
1013
1014 if test "$_memalign" = "no" -a "$mmx" = "yes" -a "$memalignhack" != "yes"; then
1015     echo "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack."
1016     exit 1
1017 fi
1018
1019 cat > $TMPC << EOF
1020 #include <time.h>
1021 int main( void ) { localtime_r(NULL, NULL); }
1022 EOF
1023
1024 localtime_r=no
1025 if $cc -o $TMPE $TMPC 2> /dev/null ; then
1026   localtime_r=yes
1027 fi
1028
1029 if test "$zlib" = "yes"; then
1030 # check for zlib - mmu_man
1031 cat > $TMPC << EOF
1032 #include <zlib.h>
1033 int main ( void ) {
1034 if (zlibVersion() != ZLIB_VERSION)
1035    puts("zlib version differs !!!");
1036    return 1;
1037 return 0;
1038 }
1039 EOF
1040 $cc $CFLAGS $LDFLAGS -o $TMPE $TMPC -lz 2> /dev/null || zlib="no"
1041 # $TMPE 2> /dev/null > /dev/null || zlib="no"
1042 # XXX: more tests needed - runtime test
1043 fi
1044 if test "$zlib" = "yes"; then
1045 extralibs="$extralibs -lz"
1046 fi
1047
1048 if test "$lzo" = "yes" -a "$gpl" = "yes"; then
1049 # check for liblzo
1050 cat > $TMPC << EOF
1051 #include <lzo1x.h>
1052 int main ( void ) {
1053 lzo_init();
1054 return 0;
1055 }
1056 EOF
1057 $cc $CFLAGS $LDFLAGS -o $TMPE $TMPC -llzo 2> /dev/null || lzo="no"
1058 else
1059 lzo="no"
1060 fi
1061 if test "$lzo" = "yes"; then
1062 extralibs="$extralibs -llzo"
1063 fi
1064
1065 # test for lrintf in math.h
1066 cat > $TMPC << EOF
1067 #define _ISOC9X_SOURCE  1
1068 #include <math.h>
1069 int main( void ) { return (lrintf(3.999f) > 0)?0:1; }
1070 EOF
1071
1072 have_lrintf="no"
1073 if $cc $CFLAGS $LDFLAGS -o $TMPE $TMPC $extralibs 2> /dev/null ; then
1074   have_lrintf="yes"
1075   # allanc@chickenandporn.com: cannot execute cross-compiled
1076   # code on the host.  Only execute if not cross-compiling.
1077   if test -z "$cross_prefix" ; then
1078     $TMPE 2> /dev/null > /dev/null || have_lrintf="no"
1079   fi
1080 fi
1081
1082 _restrict=
1083 for restrict_keyword in restrict __restrict__ __restrict; do
1084   echo "void foo(char * $restrict_keyword p);" > $TMPC
1085   if $cc -c -o $TMPO $TMPC 2> /dev/null; then
1086     _restrict=$restrict_keyword
1087     break;
1088   fi
1089 done
1090
1091 # test gcc version to see if vector builtins can be used
1092 # currently only used on i386 for MMX builtins
1093 cat > $TMPC << EOF
1094 #include <xmmintrin.h>
1095 int main(void) {
1096 #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
1097 return 0;
1098 #else
1099 #error no vector builtins
1100 #endif
1101 }
1102 EOF
1103
1104 builtin_vector=no
1105 if $cc -msse -o $TMPO $TMPC 2> /dev/null ; then
1106   builtin_vector=yes
1107 fi
1108
1109 # test for mm3dnow.h
1110 cat > $TMPC << EOF
1111 #include <mm3dnow.h>
1112 int main(void) {
1113 return 0;
1114 }
1115 EOF
1116
1117 mm3dnow=no
1118 if $cc -m3dnow -o $TMPO $TMPC 2> /dev/null ; then
1119   mm3dnow=yes
1120 fi
1121
1122 # Probe for -Wdeclaration-after-statement
1123 if test "$cc" = "gcc"; then
1124   cat > $TMPC << EOF
1125   int main( void ) { return 0; }
1126 EOF
1127
1128   if $cc -Wdeclaration-after-statement -Werror -o $TMPE $TMPC 2> /dev/null ; then
1129     CFLAGS="$CFLAGS -Wdeclaration-after-statement"
1130   fi
1131 fi
1132
1133 # dlopen/dlfcn.h probing
1134
1135 cat > $TMPC << EOF
1136 #include <dlfcn.h>
1137 int main( void ) { return (int) dlopen("foo", 0); }
1138 EOF
1139
1140 ldl=-ldl
1141
1142 if $cc $CFLAGS $LDFLAGS -o $TMPE $TMPC -ldl > /dev/null 2>&1 ; then
1143 dlfcn=yes
1144 dlopen=yes
1145 fi
1146
1147 if $cc $CFLAGS $LDFLAGS -o $TMPE $TMPC > /dev/null 2>&1 ; then
1148 dlfcn=yes
1149 dlopen=yes
1150 ldl=""
1151 fi
1152
1153 cat > $TMPC << EOF
1154 int main( void ) { return (int) dlopen("foo", 0); }
1155 EOF
1156
1157 if $cc $CFLAGS $LDFLAGS -o $TMPE $TMPC -ldl > /dev/null 2>&1  ; then
1158 dlopen=yes
1159 fi
1160
1161 if $cc $CFLAGS $LDFLAGS -o $TMPE $TMPC > /dev/null 2>&1  ; then
1162 dlopen=yes
1163 ldl=""
1164 fi
1165
1166 if test "$vhook" = "default" ; then
1167   vhook="$dlopen"
1168 fi
1169
1170 if test "$vhook" = "yes" -o "$a52bin" = "yes" -o "$faadbin" = "yes"; then
1171   extralibs="$extralibs $ldl"
1172 fi
1173
1174
1175 ##########################################
1176 # imlib check
1177
1178 cat > $TMPC << EOF
1179 #include <X11/Xlib.h>
1180 #include <Imlib2.h>
1181 int main( void ) { return (int) imlib_load_font("foo"); }
1182 EOF
1183
1184 imlib2=no
1185 if $cc $CFLAGS $LDFLAGS -o $TMPE $TMPC -lImlib2 -lm > /dev/null 2>&1  ; then
1186 imlib2=yes
1187 fi
1188
1189 ##########################################
1190 # FreeType check
1191
1192 cat > $TMPC << EOF
1193 #include <ft2build.h>
1194 int main( void ) { return (int) FT_Init_FreeType(0); }
1195 EOF
1196
1197 freetype2=no
1198 if test "x$targetos" != "xBeOS"; then
1199   if (freetype-config --version) >/dev/null 2>&1 ; then
1200     if $cc -o $TMPE $TMPC `freetype-config --cflags` `freetype-config --libs`  > /dev/null 2>&1 ; then
1201       freetype2=yes
1202     fi
1203   fi
1204 fi
1205
1206 ##########################################
1207 # SDL check
1208
1209 cat > $TMPC << EOF
1210 #include <SDL.h>
1211 #undef main /* We don't want SDL to override our main() */
1212 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1213 EOF
1214
1215 sdl_too_old=no
1216 sdl=no
1217 SDL_CONFIG="${cross_prefix}sdl-config"
1218 if ("${SDL_CONFIG}" --version) >/dev/null 2>&1 ; then
1219 if $cc -o $TMPE `"${SDL_CONFIG}" --cflags` $TMPC `"${SDL_CONFIG}" --libs`  > /dev/null 2>&1  ; then
1220 _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'`
1221 if test "$_sdlversion" -lt 121 ; then
1222 sdl_too_old=yes
1223 else
1224 sdl=yes
1225 fi
1226 fi
1227 fi
1228
1229 ##########################################
1230 # texi2html check
1231
1232 texi2html=no
1233 if (texi2html -version) >/dev/null 2>&1; then
1234 texi2html=yes
1235 fi
1236
1237 if test "$network" = "yes" ; then
1238 ##########################################
1239 # IPv6 check
1240
1241 cat > $TMPC << EOF
1242 #include <sys/types.h>
1243 #include <sys/socket.h>
1244 #include <netinet/in.h>
1245 #include <netdb.h>
1246 int main( void ) {
1247   struct sockaddr_storage saddr;
1248   struct ipv6_mreq mreq6;
1249   getaddrinfo(0,0,0,0);
1250   getnameinfo(0,0,0,0,0,0,0);
1251   IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0);
1252 }
1253 EOF
1254
1255 ipv6=no
1256 if $cc -o $TMPE $TMPC > /dev/null 2>&1  ; then
1257 ipv6=yes
1258 fi
1259 fi
1260
1261 if test "$v4l2" = "yes"; then
1262 # check for video4linux2 --- V4L2_PIX_FMT_YUV420
1263 cat > $TMPC << EOF
1264 #include <sys/time.h>
1265 #include <linux/videodev.h>
1266 int dummy = V4L2_PIX_FMT_YUV420;
1267 struct v4l2_buffer dummy1;
1268 EOF
1269 $cc -c -o $TMPE $TMPC 2> /dev/null || v4l2="no"
1270 fi
1271
1272 case "`$cc -v 2>&1 | grep version`" in
1273     *gcc*)
1274         CFLAGS="-Wall -Wno-switch $CFLAGS"
1275         ;;
1276     *)
1277         ;;
1278 esac
1279
1280 if test "$sdl" = "no" ; then
1281    ffplay=no
1282 fi
1283
1284 if test "$debug" = "yes"; then
1285         CFLAGS="-g $CFLAGS"
1286 fi
1287
1288 if test "$optimize" = "small"; then
1289 #  CFLAGS=${CFLAGS//-O3/-Os}
1290   CFLAGS="$CFLAGS -Os"
1291 fi
1292
1293 if test "$optimize" = "yes"; then
1294     if test -n "`$cc -v 2>&1 | grep xlc`"; then
1295         CFLAGS="$CFLAGS -O5"
1296         LDFLAGS="$LDFLAGS -O5"
1297     else
1298         CFLAGS="-O3 $CFLAGS"
1299     fi
1300 fi
1301
1302 # PIC flags for shared library objects where they are needed
1303 if test "$lshared" = "yes" ; then
1304   # LIBOBJFLAGS may have already been set in the OS configuration
1305   if test -z "$LIBOBJFLAGS" ; then
1306     if test "$cpu" = "x86_64" -o "$cpu" = "ia64" -o "$cpu" = "alpha" ; then
1307       LIBOBJFLAGS="\$(PIC)"
1308     fi
1309   fi
1310 fi
1311
1312 if test x"$bindir" = x""; then
1313 bindir="${prefix}/bin"
1314 fi
1315
1316 if test x"$libdir" = x""; then
1317 libdir="${prefix}/lib"
1318 fi
1319
1320 if test x"$incdir" = x""; then
1321 incdir="${prefix}/include/ffmpeg"
1322 fi
1323
1324 if test x"$mandir" = x""; then
1325 mandir="${prefix}/man"
1326 fi
1327
1328 echo "install prefix   $prefix"
1329 echo "source path      $source_path"
1330 echo "C compiler       $cc"
1331 echo "make             $make"
1332 echo "CPU              $cpu ($tune)"
1333 if test "$BUILDSUF" != ""; then
1334 echo "build suffix     $BUILDSUF"
1335 fi
1336 echo "big-endian       $bigendian"
1337 echo "inttypes.h       $inttypes"
1338 echo "broken inttypes.h $emu_fast_int"
1339 if test $cpu = "x86" -o $cpu = "x86_64"; then
1340 echo "MMX enabled      $mmx"
1341 echo "Vector Builtins  $builtin_vector"
1342 echo "3DNow! Builtins  $mm3dnow"
1343 fi
1344 if test $cpu = "armv4l"; then
1345 echo "IWMMXT enabled   $iwmmxt"
1346 fi
1347 if test $cpu = "mips"; then
1348 echo "MMI enabled      $mmi"
1349 fi
1350 if test $cpu = "powerpc"; then
1351 echo "AltiVec enabled  $altivec"
1352 fi
1353 echo "gprof enabled    $gprof"
1354 echo "zlib enabled     $zlib"
1355 echo "lzo enabled      $lzo"
1356 echo "libgsm enabled   $libgsm"
1357 echo "mp3lame enabled  $mp3lame"
1358 echo "libogg enabled   $libogg"
1359 echo "Vorbis enabled   $vorbis"
1360 echo "Theora enabled   $theora"
1361 echo "FAAD enabled     $faad"
1362 echo "faadbin enabled  $faadbin"
1363 echo "FAAC enabled     $faac"
1364 echo "XviD enabled     $xvid"
1365 echo "x264 enabled     $x264"
1366 echo "a52 support      $a52"
1367 echo "a52 dlopened     $a52bin"
1368 echo "DTS support      $dts"
1369 echo "pp support       $pp"
1370 echo "debug symbols    $debug"
1371 echo "strip symbols    $dostrip"
1372 echo "optimize         $optimize"
1373 echo "static           $lstatic"
1374 echo "shared           $lshared"
1375 echo "video hooking    $vhook"
1376 echo "SDL support      $sdl"
1377 if test $sdl_too_old = "yes"; then
1378 echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support."
1379 fi
1380
1381 if test "$vhook" = "yes" ; then
1382 echo "Imlib2 support   $imlib2"
1383 echo "FreeType support $freetype2"
1384 fi
1385 echo "Sun medialib support"  $sunmlib
1386 echo "pthreads support"      $pthreads
1387 echo "AMR-NB float support"  $amr_nb
1388 echo "AMR-NB fixed support"  $amr_nb_fixed
1389 echo "AMR-WB float support"  $amr_wb
1390 echo "AMR-WB IF2 support"    $amr_if2
1391 echo "network support      $network"
1392 if test "$network" = "yes" ; then
1393 echo "IPv6 support         $ipv6"
1394 fi
1395 if test "$gpl" = "no" ; then
1396 echo "License: LGPL"
1397 else
1398 echo "License: GPL"
1399 fi
1400
1401 echo "Creating config.mak and config.h..."
1402
1403 date >> config.log
1404 echo "   $0 $FFMPEG_CONFIGURATION" >> config.log
1405 echo "# Automatically generated by configure - do not modify!" > config.mak
1406 echo "/* Automatically generated by configure - do not modify! */" > $TMPH
1407 echo "#define FFMPEG_CONFIGURATION "'"'"$FFMPEG_CONFIGURATION"'"' >> $TMPH
1408
1409 echo "prefix=\$(DESTDIR)$prefix" >> config.mak
1410 echo "libdir=\$(DESTDIR)$libdir" >> config.mak
1411 echo "incdir=\$(DESTDIR)$incdir" >> config.mak
1412 echo "bindir=\$(DESTDIR)$bindir" >> config.mak
1413 echo "mandir=\$(DESTDIR)$mandir" >> config.mak
1414 echo "MAKE=$make" >> config.mak
1415 echo "CC=$cc" >> config.mak
1416 echo "AR=$ar" >> config.mak
1417 echo "RANLIB=$ranlib" >> config.mak
1418 if test "$dostrip" = "yes" ; then
1419 echo "STRIP=$strip" >> config.mak
1420 echo "INSTALLSTRIP=$installstrip" >> config.mak
1421 else
1422 echo "STRIP=echo ignoring strip" >> config.mak
1423 echo "INSTALLSTRIP=" >> config.mak
1424 fi
1425
1426 # SHCFLAGS is a copy of CFLAGS without -mdynamic-no-pic, used when building
1427 # shared modules on OS/X (vhook/Makefile).
1428 SHCFLAGS=$CFLAGS
1429 if test "$needmdynamicnopic" = yes; then
1430    CFLAGS="$CFLAGS -mdynamic-no-pic"
1431 fi
1432
1433 echo "OPTFLAGS=$CFLAGS" >> config.mak
1434 echo "SHCFLAGS=$SHCFLAGS">>config.mak
1435 echo "LDFLAGS=$LDFLAGS" >> config.mak
1436 echo "LDCONFIG=$LDCONFIG" >> config.mak
1437 echo "FFSLDFLAGS=$FFSLDFLAGS" >> config.mak
1438 echo "SHFLAGS=$SHFLAGS" >> config.mak
1439 echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
1440 echo "BUILD_STATIC=$lstatic" >> config.mak
1441 echo "BUILDSUF=$BUILDSUF" >> config.mak
1442 echo "LIBPREF=$LIBPREF" >> config.mak
1443 echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak
1444 if test "$lstatic" = "yes" ; then
1445   echo "LIB=$LIB" >> config.mak
1446 else # Some Make complain if this variable does not exist.
1447   echo "LIB=" >> config.mak
1448 fi
1449 echo "SLIBPREF=$SLIBPREF" >> config.mak
1450 echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
1451 echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
1452 echo "TARGET_OS=$TARGET_OS" >> config.mak
1453 if test "$cpu" = "x86" ; then
1454   echo "TARGET_ARCH_X86=yes" >> config.mak
1455   echo "#define ARCH_X86 1" >> $TMPH
1456 elif test "$cpu" = "x86_64" ; then
1457   echo "TARGET_ARCH_X86_64=yes" >> config.mak
1458   echo "#define ARCH_X86_64 1" >> $TMPH
1459 elif test "$cpu" = "armv4l" ; then
1460   echo "TARGET_ARCH_ARMV4L=yes" >> config.mak
1461   echo "#define ARCH_ARMV4L 1" >> $TMPH
1462 elif test "$cpu" = "alpha" ; then
1463   echo "TARGET_ARCH_ALPHA=yes" >> config.mak
1464   echo "#define ARCH_ALPHA 1" >> $TMPH
1465 elif test "$cpu" = "sparc64" ; then
1466   echo "TARGET_ARCH_SPARC64=yes" >> config.mak
1467   echo "#define ARCH_SPARC64 1" >> $TMPH
1468   echo "TARGET_ARCH_SPARC=yes" >> config.mak
1469   echo "#define ARCH_SPARC 1" >> $TMPH
1470 elif test "$cpu" = "sparc" ; then
1471   echo "TARGET_ARCH_SPARC=yes" >> config.mak
1472   echo "#define ARCH_SPARC 1" >> $TMPH
1473 elif test "$cpu" = "powerpc" ; then
1474   echo "TARGET_ARCH_POWERPC=yes" >> config.mak
1475   echo "#define ARCH_POWERPC 1" >> $TMPH
1476   if test $POWERPCMODE = "32bits"; then
1477     echo "#define POWERPC_MODE_32BITS 1" >> $TMPH
1478   else
1479     echo "#define POWERPC_MODE_64BITS 1" >> $TMPH
1480   fi
1481   if test "$powerpc_perf" = "yes"; then
1482     echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH
1483   fi
1484 elif test "$cpu" = "mips" ; then
1485   echo "TARGET_ARCH_MIPS=yes" >> config.mak
1486   echo "#define ARCH_MIPS 1" >> $TMPH
1487 elif test "$cpu" = "sh4" ; then
1488   echo "TARGET_ARCH_SH4=yes" >> config.mak
1489   echo "#define ARCH_SH4 1" >> $TMPH
1490 elif test "$cpu" = "parisc" ; then
1491   echo "TARGET_ARCH_PARISC=yes" >> config.mak
1492   echo "#define ARCH_PARISC 1" >> $TMPH
1493 elif test "$cpu" = "s390" ; then
1494   echo "TARGET_ARCH_S390=yes" >> config.mak
1495   echo "#define ARCH_S390 1" >> $TMPH
1496 elif test "$cpu" = "m68k" ; then
1497   echo "TARGET_ARCH_M68K=yes" >> config.mak
1498   echo "#define ARCH_M68K 1" >> $TMPH
1499 elif test "$cpu" = "ia64" ; then
1500   echo "TARGET_ARCH_IA64=yes" >> config.mak
1501   echo "#define ARCH_IA64 1" >> $TMPH
1502 fi
1503 echo "#define TUNECPU $TUNECPU" >> $TMPH
1504 if test "$bigendian" = "yes" ; then
1505   echo "WORDS_BIGENDIAN=yes" >> config.mak
1506   echo "#define WORDS_BIGENDIAN 1" >> $TMPH
1507 fi
1508 if test "$inttypes" != "yes" ; then
1509   echo "#define EMULATE_INTTYPES 1" >> $TMPH
1510 fi
1511 if test "$emu_fast_int" = "yes" ; then
1512   echo "#define EMULATE_FAST_INT 1" >> $TMPH
1513 fi
1514 if test "$mmx" = "yes" ; then
1515   echo "TARGET_MMX=yes" >> config.mak
1516   echo "#define HAVE_MMX 1" >> $TMPH
1517   echo "#define __CPU__ 586" >> $TMPH
1518 fi
1519 if test "$builtin_vector" = "yes" ; then
1520   echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak
1521   echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH
1522 fi
1523 if test "$mm3dnow" = "yes" ; then
1524   echo "TARGET_BUILTIN_3DNOW=yes" >> config.mak
1525   echo "#define HAVE_MM3DNOW 1" >> $TMPH
1526 fi
1527 if test "$iwmmxt" = "yes" ; then
1528   echo "TARGET_IWMMXT=yes" >> config.mak
1529   echo "#define HAVE_IWMMXT 1" >> $TMPH
1530 fi
1531 if test "$mmi" = "yes" ; then
1532   echo "TARGET_MMI=yes" >> config.mak
1533   echo "#define HAVE_MMI 1" >> $TMPH
1534 fi
1535 if test "$altivec" = "yes" ; then
1536   echo "TARGET_ALTIVEC=yes" >> config.mak
1537   echo "#define HAVE_ALTIVEC 1" >> $TMPH
1538   echo "// Enable the next line to use the reference C code instead of AltiVec" >> $TMPH
1539   echo "// #define ALTIVEC_USE_REFERENCE_C_CODE 1" >> $TMPH
1540   if test "$_altivec_h" = "yes" ; then
1541     echo "#define HAVE_ALTIVEC_H 1" >> $TMPH
1542   else
1543     echo "#undef HAVE_ALTIVEC_H" >> $TMPH
1544   fi
1545 fi
1546 if test "$gprof" = "yes" ; then
1547   echo "TARGET_GPROF=yes" >> config.mak
1548   echo "#define HAVE_GPROF 1" >> $TMPH
1549 fi
1550 if test "$localtime_r" = "yes" ; then
1551   echo "#define HAVE_LOCALTIME_R 1" >> $TMPH
1552 fi
1553 if test "$imlib2" = "yes" ; then
1554   echo "HAVE_IMLIB2=yes" >> config.mak
1555 fi
1556 if test "$freetype2" = "yes" ; then
1557   echo "HAVE_FREETYPE2=yes" >> config.mak
1558 fi
1559 if test "$sunmlib" = "yes" ; then
1560   echo "HAVE_MLIB=yes" >> config.mak
1561   echo "#define HAVE_MLIB 1" >> $TMPH
1562   extralibs="$extralibs -lmlib"
1563 fi
1564 if test "$pthreads" = "yes" ; then
1565   echo "HAVE_PTHREADS=yes" >> config.mak
1566   echo "#define HAVE_PTHREADS 1" >> $TMPH
1567   echo "#define HAVE_THREADS 1" >> $TMPH
1568   if test $targetos != FreeBSD -a $targetos != OpenBSD ; then
1569      extralibs="$extralibs -lpthread"
1570   fi
1571 fi
1572 if test "$sdl" = "yes" ; then
1573   echo "CONFIG_SDL=yes" >> config.mak
1574   echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak
1575   echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak
1576 fi
1577 if test "$texi2html" = "yes"; then
1578   echo "BUILD_DOC=yes" >> config.mak
1579 fi
1580 if test "$have_lrintf" = "yes" ; then
1581   echo "#define HAVE_LRINTF 1" >> $TMPH
1582 fi
1583 if test "$vhook" = "yes" ; then
1584   echo "BUILD_VHOOK=yes" >> config.mak
1585   echo "#define HAVE_VHOOK 1" >> $TMPH
1586 fi
1587
1588 pp_version=`grep '#define LIBPOSTPROC_VERSION ' "$source_path/libavcodec/libpostproc/postprocess.h" | sed 's/[^0-9\.]//g'`
1589 lavc_version=`grep '#define LIBAVCODEC_VERSION ' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9\.]//g'`
1590 lavf_version=`grep '#define LIBAVFORMAT_VERSION ' "$source_path/libavformat/avformat.h" | sed 's/[^0-9\.]//g'`
1591 lavu_version=`grep '#define LIBAVUTIL_VERSION ' "$source_path/libavutil/avutil.h" | sed 's/[^0-9\.]//g'`
1592
1593
1594
1595 if test "$lshared" = "yes" ; then
1596   echo "#define BUILD_SHARED_AV 1" >> $TMPH
1597   echo "BUILD_SHARED=yes" >> config.mak
1598   echo "PIC=-fPIC -DPIC" >> config.mak
1599   echo "SPPMAJOR=${lavc_version%%.*}" >> config.mak
1600   echo "SPPVERSION=$lavc_version" >> config.mak
1601   echo "LAVCMAJOR=${lavc_version%%.*}" >> config.mak
1602   echo "LAVCVERSION=$lavc_version" >> config.mak
1603   echo "LAVFMAJOR=${lavf_version%%.*}" >> config.mak
1604   echo "LAVFVERSION=$lavf_version" >> config.mak
1605   echo "LAVUMAJOR=${lavu_version%%.*}" >> config.mak
1606   echo "LAVUVERSION=$lavu_version" >> config.mak
1607   echo "SLIBNAME=${SLIBNAME}" >> config.mak
1608   echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak
1609   echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak
1610 fi
1611 echo "EXTRALIBS=$extralibs" >> config.mak
1612 version=`grep '#define FFMPEG_VERSION ' "$source_path/libavcodec/avcodec.h" |
1613  cut -d '"' -f 2`
1614 echo "VERSION=$version" >>config.mak
1615 # If you do not want to use encoders, disable them.
1616 echo "#define CONFIG_ENCODERS 1" >> $TMPH
1617 echo "CONFIG_ENCODERS=yes" >> config.mak
1618
1619 # If you do not want to use decoders, disable them.
1620 echo "#define CONFIG_DECODERS 1" >> $TMPH
1621 echo "CONFIG_DECODERS=yes" >> config.mak
1622
1623 # muxers
1624 if test "$muxers" = "yes" ; then
1625   echo "#define CONFIG_MUXERS 1" >> $TMPH
1626   echo "CONFIG_MUXERS=yes" >> config.mak
1627 fi
1628
1629 # demuxers
1630 if test "$demuxers" = "yes" ; then
1631   echo "#define CONFIG_DEMUXERS 1" >> $TMPH
1632   echo "CONFIG_DEMUXERS=yes" >> config.mak
1633 fi
1634
1635 # AC3
1636 if test "$a52" = "yes" ; then
1637   echo "#define CONFIG_AC3 1" >> $TMPH
1638   echo "CONFIG_AC3=yes" >> config.mak
1639
1640   if test "$a52bin" = "yes" ; then
1641     echo "#define CONFIG_A52BIN 1" >> $TMPH
1642     echo "CONFIG_A52BIN=yes" >> config.mak
1643   fi
1644 fi
1645
1646 # DTS
1647 if test "$dts" = "yes" ; then
1648   echo "#define CONFIG_DTS 1" >> $TMPH
1649   echo "CONFIG_DTS=yes" >> config.mak
1650 fi
1651
1652 # PP
1653 if test "$pp" = "yes" ; then
1654   echo "#define CONFIG_PP 1" >> $TMPH
1655   echo "CONFIG_PP=yes" >> config.mak
1656 fi
1657
1658 # MPEG audio high precision mode
1659 if test "$mpegaudio_hp" = "yes" ; then
1660   echo "#define CONFIG_MPEGAUDIO_HP 1" >> $TMPH
1661 fi
1662
1663 if test "$v4l" = "yes" ; then
1664   echo "#define CONFIG_VIDEO4LINUX 1" >> $TMPH
1665   echo "CONFIG_VIDEO4LINUX=yes" >> config.mak
1666 fi
1667
1668 if test "$v4l2" = "yes" ; then
1669   echo "#define CONFIG_VIDEO4LINUX2 1" >> $TMPH
1670   echo "CONFIG_VIDEO4LINUX2=yes" >> config.mak
1671 fi
1672
1673 if test "$bktr" = "yes" ; then
1674   echo "#define CONFIG_BKTR 1" >> $TMPH
1675   echo "CONFIG_BKTR=yes" >> config.mak
1676 fi
1677
1678 if test "$dv1394" = "yes" ; then
1679   echo "#define CONFIG_DV1394 1" >> $TMPH
1680   echo "CONFIG_DV1394=yes" >> config.mak
1681 fi
1682
1683 if test "$dc1394" = "yes" ; then
1684   echo "#define CONFIG_DC1394 1" >> $TMPH
1685   echo "CONFIG_DC1394=yes" >> config.mak
1686 fi
1687
1688 if test "$dlopen" = "yes" ; then
1689   echo "#define CONFIG_HAVE_DLOPEN 1" >> $TMPH
1690 fi
1691
1692 if test "$dlfcn" = "yes" ; then
1693   echo "#define CONFIG_HAVE_DLFCN 1" >> $TMPH
1694 fi
1695
1696 if test "$audio_oss" = "yes" ; then
1697   echo "#define CONFIG_AUDIO_OSS 1" >> $TMPH
1698   echo "CONFIG_AUDIO_OSS=yes" >> config.mak
1699 fi
1700
1701 if test "$audio_beos" = "yes" ; then
1702   echo "#define CONFIG_AUDIO_BEOS 1" >> $TMPH
1703   echo "CONFIG_AUDIO_BEOS=yes" >> config.mak
1704 fi
1705
1706 if test "$network" = "yes" ; then
1707   echo "#define CONFIG_NETWORK 1" >> $TMPH
1708   echo "CONFIG_NETWORK=yes" >> config.mak
1709 fi
1710
1711 if test "$ipv6" = "yes" ; then
1712   echo "#define CONFIG_IPV6 1" >> $TMPH
1713 fi
1714
1715 if test "$zlib" = "yes" ; then
1716   echo "#define CONFIG_ZLIB 1" >> $TMPH
1717   echo "CONFIG_ZLIB=yes" >> config.mak
1718 fi
1719
1720 if test "$lzo" = "yes" ; then
1721   echo "#define CONFIG_LZO 1" >> $TMPH
1722   echo "CONFIG_LZO=yes" >> config.mak
1723 fi
1724
1725 if test "$libgsm" = "yes" ; then
1726   echo "#define CONFIG_LIBGSM 1" >> $TMPH
1727   echo "CONFIG_LIBGSM=yes" >> config.mak
1728 fi
1729
1730 if test "$mp3lame" = "yes" ; then
1731   echo "#define CONFIG_MP3LAME 1" >> $TMPH
1732   echo "CONFIG_MP3LAME=yes" >> config.mak
1733 fi
1734
1735 if test "$libogg" = "yes" ; then
1736   echo "#define CONFIG_LIBOGG 1" >> $TMPH
1737   echo "CONFIG_LIBOGG=yes" >> config.mak
1738 fi
1739
1740 if test "$vorbis" = "yes" ; then
1741   echo "#define CONFIG_LIBVORBIS 1" >> $TMPH
1742   echo "CONFIG_LIBVORBIS=yes" >> config.mak
1743 fi
1744
1745 if test "$theora" = "yes" ; then
1746   echo "#define CONFIG_LIBTHEORA 1" >> $TMPH
1747   echo "CONFIG_LIBTHEORA=yes" >> config.mak
1748 fi
1749
1750 if test "$faad" = "yes" ; then
1751   echo "#define CONFIG_FAAD 1" >> $TMPH
1752   echo "CONFIG_FAAD=yes" >> config.mak
1753 fi
1754
1755 if test "$faadbin" = "yes" ; then
1756   echo "#define CONFIG_FAADBIN 1" >> $TMPH
1757   echo "CONFIG_FAADBIN=yes" >> config.mak
1758 fi
1759
1760 if test "$faac" = "yes" ; then
1761   echo "#define CONFIG_FAAC 1" >> $TMPH
1762   echo "CONFIG_FAAC=yes" >> config.mak
1763 fi
1764
1765 if test "$xvid" = "yes" ; then
1766   echo "#define CONFIG_XVID 1" >> $TMPH
1767   echo "CONFIG_XVID=yes" >> config.mak
1768 fi
1769
1770 if test "$x264" = "yes" ; then
1771   echo "#define CONFIG_X264 1" >> $TMPH
1772   echo "CONFIG_X264=yes" >> config.mak
1773 fi
1774
1775 if test "$mingw32" = "yes" ; then
1776   echo "#define CONFIG_WIN32 1" >> $TMPH
1777   echo "CONFIG_WIN32=yes" >> config.mak
1778   echo "HAVE_W32THREADS=yes" >> config.mak
1779   echo "#define HAVE_W32THREADS 1" >> $TMPH
1780   echo "#define HAVE_THREADS 1" >> $TMPH
1781   echo "#ifndef __MINGW32__" >> $TMPH
1782   echo "#define __MINGW32__ 1" >> $TMPH
1783   echo "#endif" >> $TMPH
1784 fi
1785
1786 if test "$mingwce" = "yes" ; then
1787   echo "#define CONFIG_WIN32 1" >> $TMPH
1788   echo "CONFIG_WIN32=yes" >> config.mak
1789   echo "#define CONFIG_WINCE 1" >> $TMPH
1790   echo "CONFIG_WINCE=yes" >> config.mak
1791   echo "#ifndef __MINGW32__" >> $TMPH
1792   echo "#define __MINGW32__ 1" >> $TMPH
1793   echo "#endif" >> $TMPH
1794 fi
1795
1796 if test "$os2" = "yes" ; then
1797   echo "#define CONFIG_OS2 1" >> $TMPH
1798   echo "CONFIG_OS2=yes" >> config.mak
1799   echo "HAVE_OS2THREADS=yes" >> config.mak
1800   echo "#define HAVE_OS2THREADS 1" >> $TMPH
1801   echo "#define HAVE_THREADS 1" >> $TMPH
1802 fi
1803
1804 if test "$TARGET_OS" = "SunOS" ; then
1805   echo "#define CONFIG_SUNOS 1" >> $TMPH
1806 fi
1807
1808 if test "$TARGET_OS" = "BeOS" ; then
1809   echo "HAVE_BEOSTHREADS=yes" >> config.mak
1810   echo "#define HAVE_BEOSTHREADS 1" >> $TMPH
1811   echo "#define HAVE_THREADS 1" >> $TMPH
1812 fi
1813
1814 if test "$darwin" = "yes"; then
1815   echo "#define CONFIG_DARWIN 1"  >> $TMPH
1816   echo "CONFIG_DARWIN=yes" >> config.mak
1817 fi
1818
1819 if test "$_malloc_h" = "yes" ; then
1820   echo "#define HAVE_MALLOC_H 1" >> $TMPH
1821 else
1822   echo "#undef  HAVE_MALLOC_H" >> $TMPH
1823 fi
1824
1825 if test "$_memalign" = "yes" ; then
1826   echo "#define HAVE_MEMALIGN 1" >> $TMPH
1827 else
1828   echo "#undef  HAVE_MEMALIGN" >> $TMPH
1829 fi
1830
1831 if test "$memalignhack" = "yes" ; then
1832   echo "#define MEMALIGN_HACK 1" >> $TMPH
1833 fi
1834
1835
1836 if test "$netserver" = "yes" ; then
1837   echo "#define CONFIG_BEOS_NETSERVER 1" >> $TMPH
1838   echo "CONFIG_BEOS_NETSERVER=yes" >> config.mak
1839 fi
1840
1841 if test "$need_inet_aton" = "yes" ; then
1842   echo "NEED_INET_ATON=yes" >> config.mak
1843 fi
1844
1845 if test "$simpleidct" = "yes" ; then
1846   echo "#define SIMPLE_IDCT 1" >> $TMPH
1847 fi
1848
1849 if test "$protocols" = "yes" ; then
1850   echo "#define CONFIG_PROTOCOLS 1" >> $TMPH
1851   echo "CONFIG_PROTOCOLS=yes" >> config.mak
1852 fi
1853
1854 if test "$ffserver" = "yes" ; then
1855   echo "#define CONFIG_FFSERVER 1" >> $TMPH
1856   echo "CONFIG_FFSERVER=yes" >> config.mak
1857 fi
1858
1859 if test "$ffplay" = "yes" ; then
1860   echo "CONFIG_FFPLAY=yes" >> config.mak
1861 fi
1862
1863 if test "$gpl" = "yes" ; then
1864   echo "#define CONFIG_GPL 1" >> $TMPH
1865   echo "CONFIG_GPL=yes" >> config.mak
1866 fi
1867
1868 echo "#define restrict $_restrict" >> $TMPH
1869
1870 if test "$optimize" = "small"; then
1871   echo "#define always_inline"  >> $TMPH
1872 fi
1873
1874 # build tree in object directory if source path is different from current one
1875 if test "$source_path_used" = "yes" ; then
1876     DIRS="\
1877          doc \
1878          libavformat \
1879          libavcodec \
1880          libavcodec/alpha \
1881          libavcodec/armv4l \
1882          libavcodec/i386 \
1883          libavcodec/sparc \
1884          libavcodec/mlib \
1885          libavcodec/ppc \
1886          libavcodec/liba52 \
1887          libavcodec/libpostproc \
1888          libavutil \
1889          tests \
1890          vhook \
1891          "
1892     FILES="\
1893           Makefile \
1894           libavformat/Makefile \
1895           libavcodec/Makefile \
1896           libavcodec/libpostproc/Makefile \
1897           libavutil/Makefile \
1898           tests/Makefile \
1899           vhook/Makefile \
1900           doc/Makefile \
1901           doc/texi2pod.pl \
1902           "
1903     for dir in $DIRS ; do
1904             mkdir -p $dir
1905     done
1906     for f in $FILES ; do
1907         ln -sf "$source_path/$f" $f
1908     done
1909 fi
1910 echo "SRC_PATH=$source_path" >> config.mak
1911 echo "BUILD_ROOT=$PWD" >> config.mak
1912
1913 if test "$amr" = "yes" ; then
1914   echo "#define AMR 1" >> $TMPH
1915   echo "AMR=yes" >> config.mak
1916 fi
1917
1918 if test "$amr_wb" = "yes" ; then
1919   echo "#define AMR_WB 1" >> $TMPH
1920   echo "AMR_WB=yes" >> config.mak
1921   echo
1922   echo "AMR WB FLOAT NOTICE ! Make sure you have downloaded TS26.204"
1923   echo "V5.1.0 from "
1924   echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zip"
1925   echo "and extracted the source to libavcodec/amrwb_float"
1926 fi
1927
1928 if test "$amr_nb" = "yes" ; then
1929   echo "#define AMR_NB 1" >> $TMPH
1930   echo "AMR_NB=yes" >> config.mak
1931   echo
1932   echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104"
1933   echo "REL-5 V5.1.0 from "
1934   echo "http://www.3gpp.org/ftp/Specs/latest/Rel-5/26_series/26104-5??.zip"
1935   echo "and extracted the source to libavcodec/amr_float"
1936   echo "If you try this on alpha, you may need to change Word32 to int in amr/typedef.h"
1937 fi
1938
1939 if test "$amr_nb_fixed" = "yes" ; then
1940   echo "#define AMR_NB_FIXED 1" >> $TMPH
1941   echo "AMR_NB_FIXED=yes" >> config.mak
1942   echo
1943   echo "AMR NB FIXED POINT NOTICE! Make sure you have downloaded TS26.073 "
1944   echo "REL-5 version 5.1.0 from "
1945   echo "http://www.3gpp.org/ftp/Specs/latest/Rel-5/26_series/26073-5??.zip"
1946   echo "and extracted src to libavcodec/amr"
1947   echo "You must also add -DMMS_IO and remove -pedantic-errors to/from CFLAGS in libavcodec/amr/makefile."
1948   echo "i.e. CFLAGS = -Wall -I. \$(CFLAGS_\$(MODE)) -D\$(VAD) -DMMS_IO"
1949 fi
1950
1951 if test "$amr_if2" = "yes" ; then
1952   echo "AMR_CFLAGS=-DIF2=1" >> config.mak
1953 fi
1954
1955
1956 for codec in $CODEC_LIST ; do
1957     echo "#define CONFIG_`echo $codec | tr a-z A-Z` 1" >> $TMPH
1958     echo "CONFIG_`echo $codec | tr a-z A-Z`=yes" >> config.mak
1959 done
1960
1961 # Do not overwrite config.h if unchanged to avoid superfluous rebuilds.
1962 diff $TMPH config.h >/dev/null 2>&1
1963 if test "$?" != "0" ; then
1964         mv -f $TMPH config.h
1965 else
1966         echo "config.h is unchanged"
1967 fi
1968
1969 rm -f $TMPO $TMPC $TMPE $TMPS $TMPH
1970
1971
1972 # build pkg-config files libav*.pc and libpostproc.pc
1973 # libavutil.pc
1974 cat <<EOF >libavutil.pc
1975 prefix=$prefix
1976 exec_prefix=\${prefix}
1977 libdir=\${exec_prefix}/lib
1978 includedir=\${prefix}/include
1979
1980 Name: libavutil
1981 Description: FFmpeg utility library
1982 Version: $lavu_version
1983 Requires:
1984 Conflicts:
1985 Libs: -L\${libdir} -lavutil
1986 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
1987 EOF
1988
1989 cat <<EOF >libavutil-uninstalled.pc
1990 prefix=
1991 exec_prefix=
1992 libdir=\${pcfiledir}/libavutil
1993 includedir=\${pcfiledir}/libavutil
1994
1995 Name: libavutil
1996 Description: FFmpeg utility library
1997 Version: $lavu_version
1998 Requires:
1999 Conflicts:
2000 Libs: \${libdir}/${LIBPREF}avutil${LIBSUF}
2001 Cflags: -I\${includedir}
2002 EOF
2003
2004 # libavcodec.pc
2005 cat <<EOF >libavcodec.pc
2006 prefix=$prefix
2007 exec_prefix=\${prefix}
2008 libdir=\${exec_prefix}/lib
2009 includedir=\${prefix}/include
2010
2011 Name: libavcodec
2012 Description: FFmpeg codec library
2013 Version: $lavc_version
2014 Requires: $pkg_requires libavutil = $lavu_version
2015 Conflicts:
2016 Libs: -L\${libdir} -lavcodec $extralibs
2017 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2018 EOF
2019
2020 cat <<EOF >libavcodec-uninstalled.pc
2021 prefix=
2022 exec_prefix=
2023 libdir=\${pcfiledir}/libavcodec
2024 includedir=\${pcfiledir}/libavcodec
2025
2026 Name: libavcodec
2027 Description: FFmpeg codec library
2028 Version: $lavc_version
2029 Requires: $pkg_requires libavutil = $lavu_version
2030 Conflicts:
2031 Libs: \${libdir}/${LIBPREF}avcodec${LIBSUF} $extralibs
2032 Cflags: -I\${includedir}
2033 EOF
2034
2035 # libavformat.pc
2036 cat <<EOF >libavformat.pc
2037 prefix=$prefix
2038 exec_prefix=\${prefix}
2039 libdir=\${exec_prefix}/lib
2040 includedir=\${prefix}/include
2041
2042 Name: libavformat
2043 Description: FFmpeg container format library
2044 Version: $lavf_version
2045 Requires: $pkg_requires libavcodec = $lavc_version
2046 Conflicts:
2047 Libs: -L\${libdir} -lavformat $extralibs
2048 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2049 EOF
2050
2051 cat <<EOF >libavformat-uninstalled.pc
2052 prefix=
2053 exec_prefix=
2054 libdir=\${pcfiledir}/libavformat
2055 includedir=\${pcfiledir}/libavformat
2056
2057 Name: libavformat
2058 Description: FFmpeg container format library
2059 Version: $lavf_version
2060 Requires: $pkg_requires libavcodec = $lavc_version
2061 Conflicts:
2062 Libs: \${libdir}/${LIBPREF}avformat${LIBSUF} $extralibs
2063 Cflags: -I\${includedir}
2064 EOF
2065
2066
2067 # libpostproc.pc
2068 cat <<EOF >libpostproc.pc
2069 prefix=$prefix
2070 exec_prefix=\${prefix}
2071 libdir=\${exec_prefix}/lib
2072 includedir=\${prefix}/include
2073
2074 Name: libpostproc
2075 Description: FFmpeg post processing library
2076 Version: $lavc_version
2077 Requires:
2078 Conflicts:
2079 Libs: -L\${libdir} -lpostproc
2080 Cflags: -I\${includedir} -I\${includedir}/postproc
2081 EOF
2082
2083 cat <<EOF >libpostproc-uninstalled.pc
2084 prefix=
2085 exec_prefix=
2086 libdir=\${pcfiledir}/libavcodec/libpostproc
2087 includedir=\${pcfiledir}/libavcodec/libpostproc
2088
2089 Name: libpostproc
2090 Description: FFmpeg post processing library
2091 Version: $lavc_version
2092 Requires:
2093 Conflicts:
2094 Libs: \${libdir}/${LIBPREF}postproc${LIBSUF}
2095 Cflags: -I\${includedir}
2096 EOF