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 FFLDFLAGS=-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='$(SLIBNAME).$(LIBVERSION)'
 248 SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(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 $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
 290 extralibs="-lbind -lsocket"
 291 else
 292 netserver="yes"
 293 need_inet_aton="yes"
 294 extralibs="-lnet"
 295 fi ;;
 296 SunOS)
 297 v4l="no"
 298 v4l2="no"
 299 audio_oss="no"
 300 dv1394="no"
 301 make="gmake"
 302 FFLDFLAGS=""
 303 FFSLDFLAGS=""
 304 need_inet_aton="yes"
 305 extralibs="$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 FFLDFLAGS="$FFLDFLAGS -export-dynamic"
 315 extralibs="$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 FFLDFLAGS="$FFLDFLAGS -export-dynamic -pthread"
 326 LDCONFIG="ldconfig -m \$(libdir)"
 327 extralibs="$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="$CFLAGS -pthread"
 337 FFLDFLAGS="$FFLDFLAGS -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 FFLDFLAGS="-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 FFLDFLAGS="$FFLDFLAGS -rdynamic -Wl,--as-needed -Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec -Wl,-rpath-link,\$(BUILD_ROOT)/libavformat -Wl,-rpath-link,\$(BUILD_ROOT)/libavutil"
 384 ;;
 385 IRIX*)
 386 ranlib="echo ignoring ranlib"
 387 v4l="no"
 388 v4l2="no"
 389 audio_oss="no"
 390 make="gmake"
 391 ;;
 392 OS/2)
 393 TMPE=$TMPE".exe"
 394 ar="emxomfar -p128"
 395 ranlib="echo ignoring ranlib"
 396 strip="echo ignoring strip"
 397 CFLAGS="$CFLAGS -Zomf"
 398 FFLDFLAGS="-Zomf -Zstack 16384 -s"
 399 SHFLAGS="-Zdll -Zomf"
 400 FFSLDFLAGS=""
 401 LIBPREF=""
 402 LIBSUF=".lib"
 403 SLIBPREF=""
 404 SLIBSUF=".dll"
 405 EXESUF=".exe"
 406 extralibs=""
 407 pkg_requires=""
 408 v4l="no"
 409 v4l2="no"
 410 audio_oss="no"
 411 dv1394="no"
 412 ffserver="no"
 413 vhook="no"
 414 os2="yes"
 415
 416 ;;
 417 *) ;;
 418 esac
 419
 420 # From MPlayer configure. We need TARGET_OS available
 421 # to the Makefile, so it can distinguish between flavors
 422 # of AltiVec on PowerPC.
 423 TARGET_OS=`( uname -s ) 2>&1`
 424   case "$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 ${opt#--extra-cflags=}"
 477   ;;
 478   --extra-ldflags=*) FFLDFLAGS="$FFLDFLAGS ${opt#--extra-ldflags=}"
 479   ;;
 480   --extra-libs=*) extralibs=${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 $0 --help for available options."
 628   exit 1
 629   ;;
 630   esac
 631 done
 632
 633
 634 # Combine FFLDFLAGS and the LDFLAGS environment variable
 635 LDFLAGS="$FFLDFLAGS $LDFLAGS"
 636
 637 # we need to build at least one lib type
 638 if test "$lstatic" = "no" && test "$lshared" = "no" ; then
 639     cat <<EOF
 640 At least one library type must be built.
 641 Specify --enable-static to build the static libraries or --enable-shared to
 642 build the shared libraries as well. To only build the shared libraries specify
 643 --disable-static in addition to --enable-shared.
 644 EOF
 645     exit 1;
 646 fi
 647
 648 if test "$theora" = "yes" ; then
 649     if test "$libogg" = "no"; then
 650         echo "libogg must be enabled to enable Theora."
 651         fail="yes"
 652         theora="no"
 653     fi
 654 fi
 655
 656 if test "$vorbis" = "yes" ; then
 657     if test "$libogg" = "no"; then
 658         echo "libogg must be enabled to enable Vorbis."
 659         fail="yes"
 660         vorbis="no"
 661     fi
 662 fi
 663
 664 if test "$gpl" != "yes"; then
 665     if test "$pp" != "no"; then
 666         echo "The Postprocessing code is under GPL and --enable-gpl is not specified."
 667         fail="yes"
 668     fi
 669
 670     if test "$a52" != "no" -o "$a52bin" != "no"; then
 671         echo "liba52 is under GPL and --enable-gpl is not specified."
 672         fail="yes"
 673     fi
 674
 675     if test "$xvid" != "no"; then
 676         echo "libxvidcore is under GPL and --enable-gpl is not specified."
 677         fail="yes"
 678     fi
 679
 680     if test "$x264" != "no"; then
 681         echo "x264 is under GPL and --enable-gpl is not specified."
 682         fail="yes"
 683     fi
 684
 685     if test "$dts" != "no"; then
 686         echo "libdts is under GPL and --enable-gpl is not specified."
 687         fail="yes"
 688     fi
 689
 690     if test "$faad" != "no" -o "$faadbin" != "no"; then
 691         cat > $TMPC << EOF
 692             #include <faad.h>
 693             int main( void ) { return 0; }
 694 EOF
 695
 696         if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
 697             cat > $TMPC << EOF
 698                 #include <faad.h>
 699                 #ifndef FAAD2_VERSION
 700                 ok faad1
 701                 #endif
 702                 int main( void ) { return 0; }
 703 EOF
 704             if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
 705                 echo "FAAD2 is under GPL and --enable-gpl is not specified."
 706                 fail="yes"
 707             fi
 708         else
 709             faad="no"
 710             faadbin="no"
 711             echo "FAAD test failed."
 712         fi
 713     fi
 714
 715
 716     if test "$fail" = "yes"; then
 717         exit 1
 718     fi
 719 fi
 720
 721 # compute MMX state
 722 if test $mmx = "default"; then
 723     if test $cpu = "x86" -o $cpu = "x86_64"; then
 724         mmx="yes"
 725     else
 726         mmx="no"
 727     fi
 728 fi
 729
 730 # check iwmmxt support
 731 if test $iwmmxt = "default" -a $cpu = "armv4l"; then
 732     cat > $TMPC << EOF
 733         int main(void) {
 734         __asm__ __volatile__ ("wunpckelub wr6, wr4");
 735         }
 736 EOF
 737
 738     iwmmxt=no
 739     if ${cross_prefix}${cc} -o $TMPO $TMPC 2> /dev/null ; then
 740         iwmmxt=yes
 741     fi
 742 fi
 743
 744 #Darwin CC versions
 745 needmdynamicnopic="no"
 746 if test $targetos = Darwin; then
 747     if test -n "`$cc -v 2>&1 | grep xlc`"; then
 748         CFLAGS="$CFLAGS -qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
 749     else
 750         gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
 751         case "$gcc_version" in
 752             *2.95*)
 753                 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
 754                 ;;
 755             *[34].*)
 756                 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer -force_cpusubtype_ALL -Wno-sign-compare"
 757                 if test "$lshared" = no; then
 758                    needmdynamicnopic="yes"
 759                 fi
 760                 ;;
 761             *)
 762                 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
 763                 if test "$lshared" = no; then
 764                    needmdynamicnopic="yes"
 765                 fi
 766                 ;;
 767         esac
 768     fi
 769 fi
 770
 771 # Can only do AltiVec on PowerPC
 772 if test $altivec = "default"; then
 773     if test $cpu = "powerpc"; then
 774         altivec="yes"
 775     else
 776         altivec="no"
 777     fi
 778 fi
 779
 780 # Add processor-specific flags
 781 TUNECPU="generic"
 782 POWERPCMODE="32bits"
 783 if test $tune != "generic"; then
 784     case $tune in
 785         601|ppc601|PowerPC601)
 786             CFLAGS="$CFLAGS -mcpu=601"
 787             if test $altivec = "yes"; then
 788                 echo "WARNING: Tuning for PPC601 but AltiVec enabled!";
 789             fi
 790             TUNECPU=ppc601
 791         ;;
 792         603*|ppc603*|PowerPC603*)
 793             CFLAGS="$CFLAGS -mcpu=603"
 794             if test $altivec = "yes"; then
 795                 echo "WARNING: Tuning for PPC603 but AltiVec enabled!";
 796             fi
 797             TUNECPU=ppc603
 798         ;;
 799         604*|ppc604*|PowerPC604*)
 800             CFLAGS="$CFLAGS -mcpu=604"
 801             if test $altivec = "yes"; then
 802                 echo "WARNING: Tuning for PPC604 but AltiVec enabled!";
 803             fi
 804             TUNECPU=ppc604
 805         ;;
 806         G3|g3|75*|ppc75*|PowerPC75*)
 807             CFLAGS="$CFLAGS -mcpu=750 -mtune=750 -mpowerpc-gfxopt"
 808             if test $altivec = "yes"; then
 809                 echo "WARNING: Tuning for PPC75x but AltiVec enabled!";
 810             fi
 811             TUNECPU=ppc750
 812         ;;
 813         G4|g4|745*|ppc745*|PowerPC745*)
 814             CFLAGS="$CFLAGS -mcpu=7450 -mtune=7450 -mpowerpc-gfxopt"
 815             if test $altivec = "no"; then
 816                 echo "WARNING: Tuning for PPC745x but AltiVec disabled!";
 817             fi
 818             TUNECPU=ppc7450
 819         ;;
 820         74*|ppc74*|PowerPC74*)
 821             CFLAGS="$CFLAGS -mcpu=7400 -mtune=7400 -mpowerpc-gfxopt"
 822             if test $altivec = "no"; then
 823                 echo "WARNING: Tuning for PPC74xx but AltiVec disabled!";
 824             fi
 825             TUNECPU=ppc7400
 826         ;;
 827         G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
 828             CFLAGS="$CFLAGS -mcpu=970 -mtune=970 -mpowerpc-gfxopt -mpowerpc64"
 829             if test $altivec = "no"; then
 830                 echo "WARNING: Tuning for PPC970 but AltiVec disabled!";
 831             fi
 832             TUNECPU=ppc970
 833             POWERPCMODE="64bits"
 834         ;;
 835         i[3456]86|pentium|pentiumpro|pentium-mmx|pentium[234]|prescott|k6|k6-[23]|athlon|athlon-tbird|athlon-4|athlon-[mx]p|winchip-c6|winchip2|c3|nocona|athlon64|k8|opteron|athlon-fx)
 836             CFLAGS="$CFLAGS -march=$tune"
 837         ;;
 838         *)
 839         echo "WARNING: Unknown CPU \"$tune\", ignored."
 840         ;;
 841     esac
 842 fi
 843
 844 # AltiVec flags: The FSF version of GCC differs from the Apple version
 845 if test $cpu = "powerpc"; then
 846     if test $altivec = "yes"; then
 847         if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then
 848             CFLAGS="$CFLAGS -faltivec"
 849         else
 850             CFLAGS="$CFLAGS -maltivec -mabi=altivec"
 851         fi
 852     fi
 853 fi
 854
 855 # check if we have <altivec.h>
 856 cat > $TMPC << EOF
 857 #include <altivec.h>
 858 int main( void ) { return 0; }
 859 EOF
 860
 861 _altivec_h="no"
 862 if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
 863 _altivec_h="yes"
 864 fi
 865
 866 # check if our compiler supports Motorola AltiVec C API
 867 if test $altivec = "yes"; then
 868 if test $_altivec_h = "yes"; then
 869 cat > $TMPC << EOF
 870 #include <altivec.h>
 871 int main(void) {
 872     vector signed int v1, v2, v3;
 873     v1 = vec_add(v2,v3);
 874     return 0;
 875 }
 876 EOF
 877 else
 878 cat > $TMPC << EOF
 879 int main(void) {
 880     vector signed int v1, v2, v3;
 881     v1 = vec_add(v2,v3);
 882     return 0;
 883 }
 884 EOF
 885 fi
 886 $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null || altivec="no"
 887 fi
 888
 889 # mmi only available on mips
 890 if test $mmi = "default"; then
 891     if test $cpu = "mips"; then
 892         mmi="yes"
 893     else
 894         mmi="no"
 895     fi
 896 fi
 897
 898 # check if our compiler supports mmi
 899 if test $mmi = "yes"; then
 900 cat > $TMPC << EOF
 901 int main(void) {
 902     __asm__ ("lq \$2, 0(\$2)");
 903     return 0;
 904 }
 905 EOF
 906 $cc -o $TMPE $TMPC 2> /dev/null || mmi="no"
 907 fi
 908
 909 if test "$mingw32" = "yes" -o "$mingwce" = "yes"; then
 910     if test "$lshared" = "yes" && test "$lstatic" = "yes" ; then
 911         cat <<EOF
 912 You can only build one library type at once on MinGW.
 913 Specify --disable-static --enable-shared to only build
 914 the shared libraries. To build only the static libraries
 915 you do not need to pass additional options.
 916 EOF
 917         exit 1
 918     fi
 919     v4l="no"
 920     v4l2="no"
 921     bktr="no"
 922     audio_oss="no"
 923     dv1394="no"
 924     dc1394="no"
 925     ffserver="no"
 926     network="no"
 927 if test "$mingwce" = "yes"; then
 928     protocols="no"
 929 fi
 930     SLIBPREF=""
 931     SLIBSUF=".dll"
 932     EXESUF=".exe"
 933     if test "$force_prefix" != yes; then prefix="/c/Program Files/FFmpeg"; fi
 934     if test "$force_libdir" != yes; then bindir="$prefix"; fi
 935 fi
 936
 937 cc="${cross_prefix}${cc}"
 938 ar="${cross_prefix}${ar}"
 939 ranlib="${cross_prefix}${ranlib}"
 940 strip="${cross_prefix}${strip}"
 941
 942 if test -z "$cross_prefix" ; then
 943
 944 # ---
 945 # big/little-endian test
 946 cat > $TMPC << EOF
 947 #include <inttypes.h>
 948 int main(int argc, char ** argv){
 949         volatile uint32_t i=0x01234567;
 950         return (*((uint8_t*)(&i))) == 0x67;
 951 }
 952 EOF
 953
 954 if $cc -o $TMPE $TMPC 2>/dev/null ; then
 955 $TMPE && bigendian="yes"
 956 else
 957 echo big/little test failed
 958 fi
 959
 960 else
 961
 962 # programs cannot be launched if cross compiling, so make a static guess
 963 if test "$cpu" = "powerpc" -o "$cpu" = "mips" ; then
 964     bigendian="yes"
 965 fi
 966
 967 fi
 968
 969 # ---
 970 # *inttypes.h* test
 971 cat > $TMPC << EOF
 972 #include <inttypes.h>
 973 int main(int argc, char ** argv){
 974     return 0;
 975 }
 976 EOF
 977
 978 $cc -o $TMPE $TMPC 2>/dev/null || inttypes="no"
 979
 980 # ---
 981 # *int_fast* test
 982 cat > $TMPC << EOF
 983 #include <inttypes.h>
 984 int main(int argc, char ** argv){
 985         volatile uint_fast64_t i=0x01234567;
 986         return 0;
 987 }
 988 EOF
 989
 990 $cc -o $TMPE $TMPC 2>/dev/null || emu_fast_int="yes"
 991
 992 # ---
 993 # check availability of some header files
 994
 995 cat > $TMPC << EOF
 996 #include <malloc.h>
 997 int main( void ) { return 0; }
 998 EOF
 999
1000 _memalign=no
1001 _malloc_h=no
1002 if $cc -o $TMPE $TMPC 2> /dev/null ; then
1003 _malloc_h=yes
1004 _memalign=yes
1005 # check for memalign - atmos
1006 cat > $TMPC << EOF
1007 #include <stdio.h>
1008 #include <malloc.h>
1009 int main ( void ) {
1010 char *string = NULL;
1011 string = memalign(64, sizeof(char));
1012 return 0;
1013 }
1014 EOF
1015 $cc -o $TMPE $TMPC 2> /dev/null || _memalign=no
1016 fi
1017
1018 if test "$_memalign" = "no" -a "$mmx" = "yes" -a "$memalignhack" != "yes"; then
1019     echo "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack."
1020     exit 1
1021 fi
1022
1023 cat > $TMPC << EOF
1024 #include <time.h>
1025 int main( void ) { localtime_r(NULL, NULL); }
1026 EOF
1027
1028 localtime_r=no
1029 if $cc -o $TMPE $TMPC 2> /dev/null ; then
1030   localtime_r=yes
1031 fi
1032
1033 if test "$zlib" = "yes"; then
1034 # check for zlib - mmu_man
1035 cat > $TMPC << EOF
1036 #include <zlib.h>
1037 int main ( void ) {
1038 if (zlibVersion() != ZLIB_VERSION)
1039    puts("zlib version differs !!!");
1040    return 1;
1041 return 0;
1042 }
1043 EOF
1044 $cc $CFLAGS $LDFLAGS -o $TMPE $TMPC -lz 2> /dev/null || zlib="no"
1045 # $TMPE 2> /dev/null > /dev/null || zlib="no"
1046 # XXX: more tests needed - runtime test
1047 fi
1048 if test "$zlib" = "yes"; then
1049 extralibs="$extralibs -lz"
1050 fi
1051
1052 if test "$lzo" = "yes" -a "$gpl" = "yes"; then
1053 # check for liblzo
1054 cat > $TMPC << EOF
1055 #include <lzo1x.h>
1056 int main ( void ) {
1057 lzo_init();
1058 return 0;
1059 }
1060 EOF
1061 $cc $CFLAGS $LDFLAGS -o $TMPE $TMPC -llzo 2> /dev/null || lzo="no"
1062 else
1063 lzo="no"
1064 fi
1065 if test "$lzo" = "yes"; then
1066 extralibs="$extralibs -llzo"
1067 fi
1068
1069 # test for lrintf in math.h
1070 cat > $TMPC << EOF
1071 #define _ISOC9X_SOURCE  1
1072 #include <math.h>
1073 int main( void ) { return (lrintf(3.999f) > 0)?0:1; }
1074 EOF
1075
1076 have_lrintf="no"
1077 if $cc $CFLAGS $LDFLAGS -o $TMPE $TMPC $extralibs 2> /dev/null ; then
1078   have_lrintf="yes"
1079   # allanc@chickenandporn.com: cannot execute cross-compiled
1080   # code on the host.  Only execute if not cross-compiling.
1081   if test -z "$cross_prefix" ; then
1082     $TMPE 2> /dev/null > /dev/null || have_lrintf="no"
1083   fi
1084 fi
1085
1086 _restrict=
1087 for restrict_keyword in restrict __restrict__ __restrict; do
1088   echo "void foo(char * $restrict_keyword p);" > $TMPC
1089   if $cc -c -o $TMPO $TMPC 2> /dev/null; then
1090     _restrict=$restrict_keyword
1091     break;
1092   fi
1093 done
1094
1095 # test gcc version to see if vector builtins can be used
1096 # currently only used on i386 for MMX builtins
1097 cat > $TMPC << EOF
1098 #include <xmmintrin.h>
1099 int main(void) {
1100 #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
1101 return 0;
1102 #else
1103 #error no vector builtins
1104 #endif
1105 }
1106 EOF
1107
1108 builtin_vector=no
1109 if $cc -msse -o $TMPO $TMPC 2> /dev/null ; then
1110   builtin_vector=yes
1111 fi
1112
1113 # test for mm3dnow.h
1114 cat > $TMPC << EOF
1115 #include <mm3dnow.h>
1116 int main(void) {
1117 __m64 b1;
1118 b1 = _m_pswapd(b1);
1119 _m_femms();
1120 return 0;
1121 }
1122 EOF
1123
1124 mm3dnow=no
1125 march=athlon
1126 if test "$cpu" = "x86_64"; then
1127   march=k8
1128 fi
1129 if $cc -march=$march -o $TMPO $TMPC 2> /dev/null ; then
1130   mm3dnow=yes
1131 fi
1132
1133 # Probe for -Wdeclaration-after-statement
1134 if test "$cc" = "gcc"; then
1135   cat > $TMPC << EOF
1136   int main( void ) { return 0; }
1137 EOF
1138
1139   if $cc -Wdeclaration-after-statement -Werror -o $TMPE $TMPC 2> /dev/null ; then
1140     CFLAGS="$CFLAGS -Wdeclaration-after-statement"
1141   fi
1142 fi
1143
1144 # dlopen/dlfcn.h probing
1145
1146 cat > $TMPC << EOF
1147 #include <dlfcn.h>
1148 int main( void ) { return (int) dlopen("foo", 0); }
1149 EOF
1150
1151 ldl=-ldl
1152
1153 if $cc $CFLAGS $LDFLAGS -o $TMPE $TMPC -ldl > /dev/null 2>&1 ; then
1154 dlfcn=yes
1155 dlopen=yes
1156 fi
1157
1158 if $cc $CFLAGS $LDFLAGS -o $TMPE $TMPC > /dev/null 2>&1 ; then
1159 dlfcn=yes
1160 dlopen=yes
1161 ldl=""
1162 fi
1163
1164 cat > $TMPC << EOF
1165 int main( void ) { return (int) dlopen("foo", 0); }
1166 EOF
1167
1168 if $cc $CFLAGS $LDFLAGS -o $TMPE $TMPC -ldl > /dev/null 2>&1  ; then
1169 dlopen=yes
1170 fi
1171
1172 if $cc $CFLAGS $LDFLAGS -o $TMPE $TMPC > /dev/null 2>&1  ; then
1173 dlopen=yes
1174 ldl=""
1175 fi
1176
1177 if test "$vhook" = "default" ; then
1178   vhook="$dlopen"
1179 fi
1180
1181 if test "$vhook" = "yes" -o "$a52bin" = "yes" -o "$faadbin" = "yes"; then
1182   extralibs="$extralibs $ldl"
1183 fi
1184
1185
1186 ##########################################
1187 # imlib check
1188
1189 cat > $TMPC << EOF
1190 #include <X11/Xlib.h>
1191 #include <Imlib2.h>
1192 int main( void ) { return (int) imlib_load_font("foo"); }
1193 EOF
1194
1195 imlib2=no
1196 if $cc $CFLAGS $LDFLAGS -o $TMPE $TMPC -lImlib2 -lm > /dev/null 2>&1  ; then
1197 imlib2=yes
1198 fi
1199
1200 ##########################################
1201 # FreeType check
1202
1203 cat > $TMPC << EOF
1204 #include <ft2build.h>
1205 int main( void ) { return (int) FT_Init_FreeType(0); }
1206 EOF
1207
1208 freetype2=no
1209 if test "x$targetos" != "xBeOS"; then
1210   if (freetype-config --version) >/dev/null 2>&1 ; then
1211     if $cc -o $TMPE $TMPC `freetype-config --cflags` `freetype-config --libs`  > /dev/null 2>&1 ; then
1212       freetype2=yes
1213     fi
1214   fi
1215 fi
1216
1217 ##########################################
1218 # SDL check
1219
1220 cat > $TMPC << EOF
1221 #include <SDL.h>
1222 #undef main /* We don't want SDL to override our main() */
1223 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1224 EOF
1225
1226 sdl_too_old=no
1227 sdl=no
1228 SDL_CONFIG="${cross_prefix}sdl-config"
1229 if ("${SDL_CONFIG}" --version) >/dev/null 2>&1 ; then
1230 if $cc -o $TMPE `"${SDL_CONFIG}" --cflags` $TMPC `"${SDL_CONFIG}" --libs`  > /dev/null 2>&1  ; then
1231 _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'`
1232 if test "$_sdlversion" -lt 121 ; then
1233 sdl_too_old=yes
1234 else
1235 sdl=yes
1236 fi
1237 fi
1238 fi
1239
1240 ##########################################
1241 # texi2html check
1242
1243 texi2html=no
1244 if (texi2html -version) >/dev/null 2>&1; then
1245 texi2html=yes
1246 fi
1247
1248 if test "$network" = "yes" ; then
1249 ##########################################
1250 # IPv6 check
1251
1252 cat > $TMPC << EOF
1253 #include <sys/types.h>
1254 #include <sys/socket.h>
1255 #include <netinet/in.h>
1256 #include <netdb.h>
1257 int main( void ) {
1258   struct sockaddr_storage saddr;
1259   struct ipv6_mreq mreq6;
1260   getaddrinfo(0,0,0,0);
1261   getnameinfo(0,0,0,0,0,0,0);
1262   IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0);
1263 }
1264 EOF
1265
1266 ipv6=no
1267 if $cc -o $TMPE $TMPC > /dev/null 2>&1  ; then
1268 ipv6=yes
1269 fi
1270 fi
1271
1272 if test "$v4l2" = "yes"; then
1273 # check for video4linux2 --- V4L2_PIX_FMT_YUV420
1274 cat > $TMPC << EOF
1275 #include <sys/time.h>
1276 #include <linux/videodev.h>
1277 int dummy = V4L2_PIX_FMT_YUV420;
1278 struct v4l2_buffer dummy1;
1279 EOF
1280 $cc -c -o $TMPE $TMPC 2> /dev/null || v4l2="no"
1281 fi
1282
1283 case "`$cc -v 2>&1 | grep version`" in
1284     *gcc*)
1285         CFLAGS="-Wall -Wno-switch $CFLAGS"
1286         ;;
1287     *)
1288         ;;
1289 esac
1290
1291 if test "$sdl" = "no" ; then
1292    ffplay=no
1293 fi
1294
1295 if test "$debug" = "yes"; then
1296         CFLAGS="-g $CFLAGS"
1297 fi
1298
1299 if test "$optimize" = "small"; then
1300 #  CFLAGS=${CFLAGS//-O3/-Os}
1301   CFLAGS="$CFLAGS -Os"
1302 fi
1303
1304 if test "$optimize" = "yes"; then
1305     if test -n "`$cc -v 2>&1 | grep xlc`"; then
1306         CFLAGS="$CFLAGS -O5"
1307         LDFLAGS="$LDFLAGS -O5"
1308     else
1309         CFLAGS="-O3 $CFLAGS"
1310     fi
1311 fi
1312
1313 # PIC flags for shared library objects where they are needed
1314 if test "$lshared" = "yes" ; then
1315   # LIBOBJFLAGS may have already been set in the OS configuration
1316   if test -z "$LIBOBJFLAGS" ; then
1317     if test "$cpu" = "x86_64" -o "$cpu" = "ia64" -o "$cpu" = "alpha" ; then
1318       LIBOBJFLAGS="\$(PIC)"
1319     fi
1320   fi
1321 fi
1322
1323 if test x"$bindir" = x""; then
1324 bindir="${prefix}/bin"
1325 fi
1326
1327 if test x"$libdir" = x""; then
1328 libdir="${prefix}/lib"
1329 fi
1330
1331 if test x"$incdir" = x""; then
1332 incdir="${prefix}/include/ffmpeg"
1333 fi
1334
1335 if test x"$mandir" = x""; then
1336 mandir="${prefix}/man"
1337 fi
1338
1339 echo "install prefix   $prefix"
1340 echo "source path      $source_path"
1341 echo "C compiler       $cc"
1342 echo "make             $make"
1343 echo "CPU              $cpu ($tune)"
1344 if test "$BUILDSUF" != ""; then
1345 echo "build suffix     $BUILDSUF"
1346 fi
1347 echo "big-endian       $bigendian"
1348 echo "inttypes.h       $inttypes"
1349 echo "broken inttypes.h $emu_fast_int"
1350 if test $cpu = "x86" -o $cpu = "x86_64"; then
1351 echo "MMX enabled      $mmx"
1352 echo "Vector Builtins  $builtin_vector"
1353 echo "3DNow! Builtins  $mm3dnow"
1354 fi
1355 if test $cpu = "armv4l"; then
1356 echo "IWMMXT enabled   $iwmmxt"
1357 fi
1358 if test $cpu = "mips"; then
1359 echo "MMI enabled      $mmi"
1360 fi
1361 if test $cpu = "powerpc"; then
1362 echo "AltiVec enabled  $altivec"
1363 fi
1364 echo "gprof enabled    $gprof"
1365 echo "zlib enabled     $zlib"
1366 echo "lzo enabled      $lzo"
1367 echo "libgsm enabled   $libgsm"
1368 echo "mp3lame enabled  $mp3lame"
1369 echo "libogg enabled   $libogg"
1370 echo "Vorbis enabled   $vorbis"
1371 echo "Theora enabled   $theora"
1372 echo "FAAD enabled     $faad"
1373 echo "faadbin enabled  $faadbin"
1374 echo "FAAC enabled     $faac"
1375 echo "XviD enabled     $xvid"
1376 echo "x264 enabled     $x264"
1377 echo "a52 support      $a52"
1378 echo "a52 dlopened     $a52bin"
1379 echo "DTS support      $dts"
1380 echo "pp support       $pp"
1381 echo "debug symbols    $debug"
1382 echo "strip symbols    $dostrip"
1383 echo "optimize         $optimize"
1384 echo "static           $lstatic"
1385 echo "shared           $lshared"
1386 echo "video hooking    $vhook"
1387 echo "SDL support      $sdl"
1388 if test $sdl_too_old = "yes"; then
1389 echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support."
1390 fi
1391
1392 if test "$vhook" = "yes" ; then
1393 echo "Imlib2 support   $imlib2"
1394 echo "FreeType support $freetype2"
1395 fi
1396 echo "Sun medialib support"  $sunmlib
1397 echo "pthreads support"      $pthreads
1398 echo "AMR-NB float support"  $amr_nb
1399 echo "AMR-NB fixed support"  $amr_nb_fixed
1400 echo "AMR-WB float support"  $amr_wb
1401 echo "AMR-WB IF2 support"    $amr_if2
1402 echo "network support      $network"
1403 if test "$network" = "yes" ; then
1404 echo "IPv6 support         $ipv6"
1405 fi
1406 if test "$gpl" = "no" ; then
1407 echo "License: LGPL"
1408 else
1409 echo "License: GPL"
1410 fi
1411
1412 echo "Creating config.mak and config.h..."
1413
1414 date >> config.log
1415 echo "   $0 $FFMPEG_CONFIGURATION" >> config.log
1416 echo "# Automatically generated by configure - do not modify!" > config.mak
1417 echo "/* Automatically generated by configure - do not modify! */" > $TMPH
1418 echo "#define FFMPEG_CONFIGURATION "'"'"$FFMPEG_CONFIGURATION"'"' >> $TMPH
1419
1420 echo "prefix=\$(DESTDIR)$prefix" >> config.mak
1421 echo "libdir=\$(DESTDIR)$libdir" >> config.mak
1422 echo "incdir=\$(DESTDIR)$incdir" >> config.mak
1423 echo "bindir=\$(DESTDIR)$bindir" >> config.mak
1424 echo "mandir=\$(DESTDIR)$mandir" >> config.mak
1425 echo "MAKE=$make" >> config.mak
1426 echo "CC=$cc" >> config.mak
1427 echo "AR=$ar" >> config.mak
1428 echo "RANLIB=$ranlib" >> config.mak
1429 if test "$dostrip" = "yes" ; then
1430 echo "STRIP=$strip" >> config.mak
1431 echo "INSTALLSTRIP=$installstrip" >> config.mak
1432 else
1433 echo "STRIP=echo ignoring strip" >> config.mak
1434 echo "INSTALLSTRIP=" >> config.mak
1435 fi
1436
1437 # SHCFLAGS is a copy of CFLAGS without -mdynamic-no-pic, used when building
1438 # shared modules on OS/X (vhook/Makefile).
1439 SHCFLAGS=$CFLAGS
1440 if test "$needmdynamicnopic" = yes; then
1441    CFLAGS="$CFLAGS -mdynamic-no-pic"
1442 fi
1443
1444 echo "OPTFLAGS=$CFLAGS" >> config.mak
1445 echo "SHCFLAGS=$SHCFLAGS">>config.mak
1446 echo "LDFLAGS=$LDFLAGS" >> config.mak
1447 echo "LDCONFIG=$LDCONFIG" >> config.mak
1448 echo "FFSLDFLAGS=$FFSLDFLAGS" >> config.mak
1449 echo "SHFLAGS=$SHFLAGS" >> config.mak
1450 echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
1451 echo "BUILD_STATIC=$lstatic" >> config.mak
1452 echo "BUILDSUF=$BUILDSUF" >> config.mak
1453 echo "LIBPREF=$LIBPREF" >> config.mak
1454 echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak
1455 if test "$lstatic" = "yes" ; then
1456   echo "LIB=$LIB" >> config.mak
1457 else # Some Make complain if this variable does not exist.
1458   echo "LIB=" >> config.mak
1459 fi
1460 echo "SLIBPREF=$SLIBPREF" >> config.mak
1461 echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
1462 echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
1463 echo "TARGET_OS=$TARGET_OS" >> config.mak
1464 if test "$cpu" = "x86" ; then
1465   echo "TARGET_ARCH_X86=yes" >> config.mak
1466   echo "#define ARCH_X86 1" >> $TMPH
1467 elif test "$cpu" = "x86_64" ; then
1468   echo "TARGET_ARCH_X86_64=yes" >> config.mak
1469   echo "#define ARCH_X86_64 1" >> $TMPH
1470 elif test "$cpu" = "armv4l" ; then
1471   echo "TARGET_ARCH_ARMV4L=yes" >> config.mak
1472   echo "#define ARCH_ARMV4L 1" >> $TMPH
1473 elif test "$cpu" = "alpha" ; then
1474   echo "TARGET_ARCH_ALPHA=yes" >> config.mak
1475   echo "#define ARCH_ALPHA 1" >> $TMPH
1476 elif test "$cpu" = "sparc64" ; then
1477   echo "TARGET_ARCH_SPARC64=yes" >> config.mak
1478   echo "#define ARCH_SPARC64 1" >> $TMPH
1479   echo "TARGET_ARCH_SPARC=yes" >> config.mak
1480   echo "#define ARCH_SPARC 1" >> $TMPH
1481 elif test "$cpu" = "sparc" ; then
1482   echo "TARGET_ARCH_SPARC=yes" >> config.mak
1483   echo "#define ARCH_SPARC 1" >> $TMPH
1484 elif test "$cpu" = "powerpc" ; then
1485   echo "TARGET_ARCH_POWERPC=yes" >> config.mak
1486   echo "#define ARCH_POWERPC 1" >> $TMPH
1487   if test $POWERPCMODE = "32bits"; then
1488     echo "#define POWERPC_MODE_32BITS 1" >> $TMPH
1489   else
1490     echo "#define POWERPC_MODE_64BITS 1" >> $TMPH
1491   fi
1492   if test "$powerpc_perf" = "yes"; then
1493     echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH
1494   fi
1495 elif test "$cpu" = "mips" ; then
1496   echo "TARGET_ARCH_MIPS=yes" >> config.mak
1497   echo "#define ARCH_MIPS 1" >> $TMPH
1498 elif test "$cpu" = "sh4" ; then
1499   echo "TARGET_ARCH_SH4=yes" >> config.mak
1500   echo "#define ARCH_SH4 1" >> $TMPH
1501 elif test "$cpu" = "parisc" ; then
1502   echo "TARGET_ARCH_PARISC=yes" >> config.mak
1503   echo "#define ARCH_PARISC 1" >> $TMPH
1504 elif test "$cpu" = "s390" ; then
1505   echo "TARGET_ARCH_S390=yes" >> config.mak
1506   echo "#define ARCH_S390 1" >> $TMPH
1507 elif test "$cpu" = "m68k" ; then
1508   echo "TARGET_ARCH_M68K=yes" >> config.mak
1509   echo "#define ARCH_M68K 1" >> $TMPH
1510 elif test "$cpu" = "ia64" ; then
1511   echo "TARGET_ARCH_IA64=yes" >> config.mak
1512   echo "#define ARCH_IA64 1" >> $TMPH
1513 fi
1514 echo "#define TUNECPU $TUNECPU" >> $TMPH
1515 if test "$bigendian" = "yes" ; then
1516   echo "WORDS_BIGENDIAN=yes" >> config.mak
1517   echo "#define WORDS_BIGENDIAN 1" >> $TMPH
1518 fi
1519 if test "$inttypes" != "yes" ; then
1520   echo "#define EMULATE_INTTYPES 1" >> $TMPH
1521 fi
1522 if test "$emu_fast_int" = "yes" ; then
1523   echo "#define EMULATE_FAST_INT 1" >> $TMPH
1524 fi
1525 if test "$mmx" = "yes" ; then
1526   echo "TARGET_MMX=yes" >> config.mak
1527   echo "#define HAVE_MMX 1" >> $TMPH
1528   echo "#define __CPU__ 586" >> $TMPH
1529 fi
1530 if test "$builtin_vector" = "yes" ; then
1531   echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak
1532   echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH
1533 fi
1534 if test "$mm3dnow" = "yes" ; then
1535   echo "TARGET_BUILTIN_3DNOW=yes" >> config.mak
1536   echo "#define HAVE_MM3DNOW 1" >> $TMPH
1537 fi
1538 if test "$iwmmxt" = "yes" ; then
1539   echo "TARGET_IWMMXT=yes" >> config.mak
1540   echo "#define HAVE_IWMMXT 1" >> $TMPH
1541 fi
1542 if test "$mmi" = "yes" ; then
1543   echo "TARGET_MMI=yes" >> config.mak
1544   echo "#define HAVE_MMI 1" >> $TMPH
1545 fi
1546 if test "$altivec" = "yes" ; then
1547   echo "TARGET_ALTIVEC=yes" >> config.mak
1548   echo "#define HAVE_ALTIVEC 1" >> $TMPH
1549   echo "// Enable the next line to use the reference C code instead of AltiVec" >> $TMPH
1550   echo "// #define ALTIVEC_USE_REFERENCE_C_CODE 1" >> $TMPH
1551   if test "$_altivec_h" = "yes" ; then
1552     echo "#define HAVE_ALTIVEC_H 1" >> $TMPH
1553   else
1554     echo "#undef HAVE_ALTIVEC_H" >> $TMPH
1555   fi
1556 fi
1557 if test "$gprof" = "yes" ; then
1558   echo "TARGET_GPROF=yes" >> config.mak
1559   echo "#define HAVE_GPROF 1" >> $TMPH
1560 fi
1561 if test "$localtime_r" = "yes" ; then
1562   echo "#define HAVE_LOCALTIME_R 1" >> $TMPH
1563 fi
1564 if test "$imlib2" = "yes" ; then
1565   echo "HAVE_IMLIB2=yes" >> config.mak
1566 fi
1567 if test "$freetype2" = "yes" ; then
1568   echo "HAVE_FREETYPE2=yes" >> config.mak
1569 fi
1570 if test "$sunmlib" = "yes" ; then
1571   echo "HAVE_MLIB=yes" >> config.mak
1572   echo "#define HAVE_MLIB 1" >> $TMPH
1573   extralibs="$extralibs -lmlib"
1574 fi
1575 if test "$pthreads" = "yes" ; then
1576   echo "HAVE_PTHREADS=yes" >> config.mak
1577   echo "#define HAVE_PTHREADS 1" >> $TMPH
1578   echo "#define HAVE_THREADS 1" >> $TMPH
1579   if test $targetos != FreeBSD -a $targetos != OpenBSD ; then
1580      extralibs="$extralibs -lpthread"
1581   fi
1582 fi
1583 if test "$sdl" = "yes" ; then
1584   echo "CONFIG_SDL=yes" >> config.mak
1585   echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak
1586   echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak
1587 fi
1588 if test "$texi2html" = "yes"; then
1589   echo "BUILD_DOC=yes" >> config.mak
1590 fi
1591 if test "$have_lrintf" = "yes" ; then
1592   echo "#define HAVE_LRINTF 1" >> $TMPH
1593 fi
1594 if test "$vhook" = "yes" ; then
1595   echo "BUILD_VHOOK=yes" >> config.mak
1596   echo "#define HAVE_VHOOK 1" >> $TMPH
1597 fi
1598
1599 pp_version=`grep '#define LIBPOSTPROC_VERSION ' "$source_path/libavcodec/libpostproc/postprocess.h" | sed 's/[^0-9\.]//g'`
1600 lavc_version=`grep '#define LIBAVCODEC_VERSION ' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9\.]//g'`
1601 lavf_version=`grep '#define LIBAVFORMAT_VERSION ' "$source_path/libavformat/avformat.h" | sed 's/[^0-9\.]//g'`
1602 lavu_version=`grep '#define LIBAVUTIL_VERSION ' "$source_path/libavutil/avutil.h" | sed 's/[^0-9\.]//g'`
1603
1604
1605
1606 if test "$lshared" = "yes" ; then
1607   echo "#define BUILD_SHARED_AV 1" >> $TMPH
1608   echo "BUILD_SHARED=yes" >> config.mak
1609   echo "PIC=-fPIC -DPIC" >> config.mak
1610   echo "SPPMAJOR=${lavc_version%%.*}" >> config.mak
1611   echo "SPPVERSION=$lavc_version" >> config.mak
1612   echo "LAVCMAJOR=${lavc_version%%.*}" >> config.mak
1613   echo "LAVCVERSION=$lavc_version" >> config.mak
1614   echo "LAVFMAJOR=${lavf_version%%.*}" >> config.mak
1615   echo "LAVFVERSION=$lavf_version" >> config.mak
1616   echo "LAVUMAJOR=${lavu_version%%.*}" >> config.mak
1617   echo "LAVUVERSION=$lavu_version" >> config.mak
1618   echo "SLIBNAME=${SLIBNAME}" >> config.mak
1619   echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak
1620   echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak
1621 fi
1622 echo "EXTRALIBS=$extralibs" >> config.mak
1623 version=`grep '#define FFMPEG_VERSION ' "$source_path/libavcodec/avcodec.h" |
1624  cut -d '"' -f 2`
1625 echo "VERSION=$version" >>config.mak
1626 # If you do not want to use encoders, disable them.
1627 echo "#define CONFIG_ENCODERS 1" >> $TMPH
1628 echo "CONFIG_ENCODERS=yes" >> config.mak
1629
1630 # If you do not want to use decoders, disable them.
1631 echo "#define CONFIG_DECODERS 1" >> $TMPH
1632 echo "CONFIG_DECODERS=yes" >> config.mak
1633
1634 # muxers
1635 if test "$muxers" = "yes" ; then
1636   echo "#define CONFIG_MUXERS 1" >> $TMPH
1637   echo "CONFIG_MUXERS=yes" >> config.mak
1638 fi
1639
1640 # demuxers
1641 if test "$demuxers" = "yes" ; then
1642   echo "#define CONFIG_DEMUXERS 1" >> $TMPH
1643   echo "CONFIG_DEMUXERS=yes" >> config.mak
1644 fi
1645
1646 # AC3
1647 if test "$a52" = "yes" ; then
1648   echo "#define CONFIG_AC3 1" >> $TMPH
1649   echo "CONFIG_AC3=yes" >> config.mak
1650
1651   if test "$a52bin" = "yes" ; then
1652     echo "#define CONFIG_A52BIN 1" >> $TMPH
1653     echo "CONFIG_A52BIN=yes" >> config.mak
1654   fi
1655 fi
1656
1657 # DTS
1658 if test "$dts" = "yes" ; then
1659   echo "#define CONFIG_DTS 1" >> $TMPH
1660   echo "CONFIG_DTS=yes" >> config.mak
1661 fi
1662
1663 # PP
1664 if test "$pp" = "yes" ; then
1665   echo "#define CONFIG_PP 1" >> $TMPH
1666   echo "CONFIG_PP=yes" >> config.mak
1667 fi
1668
1669 # MPEG audio high precision mode
1670 if test "$mpegaudio_hp" = "yes" ; then
1671   echo "#define CONFIG_MPEGAUDIO_HP 1" >> $TMPH
1672 fi
1673
1674 if test "$v4l" = "yes" ; then
1675   echo "#define CONFIG_VIDEO4LINUX 1" >> $TMPH
1676   echo "CONFIG_VIDEO4LINUX=yes" >> config.mak
1677 fi
1678
1679 if test "$v4l2" = "yes" ; then
1680   echo "#define CONFIG_VIDEO4LINUX2 1" >> $TMPH
1681   echo "CONFIG_VIDEO4LINUX2=yes" >> config.mak
1682 fi
1683
1684 if test "$bktr" = "yes" ; then
1685   echo "#define CONFIG_BKTR 1" >> $TMPH
1686   echo "CONFIG_BKTR=yes" >> config.mak
1687 fi
1688
1689 if test "$dv1394" = "yes" ; then
1690   echo "#define CONFIG_DV1394 1" >> $TMPH
1691   echo "CONFIG_DV1394=yes" >> config.mak
1692 fi
1693
1694 if test "$dc1394" = "yes" ; then
1695   echo "#define CONFIG_DC1394 1" >> $TMPH
1696   echo "CONFIG_DC1394=yes" >> config.mak
1697 fi
1698
1699 if test "$dlopen" = "yes" ; then
1700   echo "#define CONFIG_HAVE_DLOPEN 1" >> $TMPH
1701 fi
1702
1703 if test "$dlfcn" = "yes" ; then
1704   echo "#define CONFIG_HAVE_DLFCN 1" >> $TMPH
1705 fi
1706
1707 if test "$audio_oss" = "yes" ; then
1708   echo "#define CONFIG_AUDIO_OSS 1" >> $TMPH
1709   echo "CONFIG_AUDIO_OSS=yes" >> config.mak
1710 fi
1711
1712 if test "$audio_beos" = "yes" ; then
1713   echo "#define CONFIG_AUDIO_BEOS 1" >> $TMPH
1714   echo "CONFIG_AUDIO_BEOS=yes" >> config.mak
1715 fi
1716
1717 if test "$network" = "yes" ; then
1718   echo "#define CONFIG_NETWORK 1" >> $TMPH
1719   echo "CONFIG_NETWORK=yes" >> config.mak
1720 fi
1721
1722 if test "$ipv6" = "yes" ; then
1723   echo "#define CONFIG_IPV6 1" >> $TMPH
1724 fi
1725
1726 if test "$zlib" = "yes" ; then
1727   echo "#define CONFIG_ZLIB 1" >> $TMPH
1728   echo "CONFIG_ZLIB=yes" >> config.mak
1729 fi
1730
1731 if test "$lzo" = "yes" ; then
1732   echo "#define CONFIG_LZO 1" >> $TMPH
1733   echo "CONFIG_LZO=yes" >> config.mak
1734 fi
1735
1736 if test "$libgsm" = "yes" ; then
1737   echo "#define CONFIG_LIBGSM 1" >> $TMPH
1738   echo "CONFIG_LIBGSM=yes" >> config.mak
1739 fi
1740
1741 if test "$mp3lame" = "yes" ; then
1742   echo "#define CONFIG_MP3LAME 1" >> $TMPH
1743   echo "CONFIG_MP3LAME=yes" >> config.mak
1744 fi
1745
1746 if test "$libogg" = "yes" ; then
1747   echo "#define CONFIG_LIBOGG 1" >> $TMPH
1748   echo "CONFIG_LIBOGG=yes" >> config.mak
1749 fi
1750
1751 if test "$vorbis" = "yes" ; then
1752   echo "#define CONFIG_LIBVORBIS 1" >> $TMPH
1753   echo "CONFIG_LIBVORBIS=yes" >> config.mak
1754 fi
1755
1756 if test "$theora" = "yes" ; then
1757   echo "#define CONFIG_LIBTHEORA 1" >> $TMPH
1758   echo "CONFIG_LIBTHEORA=yes" >> config.mak
1759 fi
1760
1761 if test "$faad" = "yes" ; then
1762   echo "#define CONFIG_FAAD 1" >> $TMPH
1763   echo "CONFIG_FAAD=yes" >> config.mak
1764 fi
1765
1766 if test "$faadbin" = "yes" ; then
1767   echo "#define CONFIG_FAADBIN 1" >> $TMPH
1768   echo "CONFIG_FAADBIN=yes" >> config.mak
1769 fi
1770
1771 if test "$faac" = "yes" ; then
1772   echo "#define CONFIG_FAAC 1" >> $TMPH
1773   echo "CONFIG_FAAC=yes" >> config.mak
1774 fi
1775
1776 if test "$xvid" = "yes" ; then
1777   echo "#define CONFIG_XVID 1" >> $TMPH
1778   echo "CONFIG_XVID=yes" >> config.mak
1779 fi
1780
1781 if test "$x264" = "yes" ; then
1782   echo "#define CONFIG_X264 1" >> $TMPH
1783   echo "CONFIG_X264=yes" >> config.mak
1784 fi
1785
1786 if test "$mingw32" = "yes" ; then
1787   echo "#define CONFIG_WIN32 1" >> $TMPH
1788   echo "CONFIG_WIN32=yes" >> config.mak
1789   echo "HAVE_W32THREADS=yes" >> config.mak
1790   echo "#define HAVE_W32THREADS 1" >> $TMPH
1791   echo "#define HAVE_THREADS 1" >> $TMPH
1792   echo "#ifndef __MINGW32__" >> $TMPH
1793   echo "#define __MINGW32__ 1" >> $TMPH
1794   echo "#endif" >> $TMPH
1795 fi
1796
1797 if test "$mingwce" = "yes" ; then
1798   echo "#define CONFIG_WIN32 1" >> $TMPH
1799   echo "CONFIG_WIN32=yes" >> config.mak
1800   echo "#define CONFIG_WINCE 1" >> $TMPH
1801   echo "CONFIG_WINCE=yes" >> config.mak
1802   echo "#ifndef __MINGW32__" >> $TMPH
1803   echo "#define __MINGW32__ 1" >> $TMPH
1804   echo "#endif" >> $TMPH
1805 fi
1806
1807 if test "$os2" = "yes" ; then
1808   echo "#define CONFIG_OS2 1" >> $TMPH
1809   echo "CONFIG_OS2=yes" >> config.mak
1810   echo "HAVE_OS2THREADS=yes" >> config.mak
1811   echo "#define HAVE_OS2THREADS 1" >> $TMPH
1812   echo "#define HAVE_THREADS 1" >> $TMPH
1813 fi
1814
1815 if test "$TARGET_OS" = "SunOS" ; then
1816   echo "#define CONFIG_SUNOS 1" >> $TMPH
1817 fi
1818
1819 if test "$TARGET_OS" = "BeOS" ; then
1820   echo "HAVE_BEOSTHREADS=yes" >> config.mak
1821   echo "#define HAVE_BEOSTHREADS 1" >> $TMPH
1822   echo "#define HAVE_THREADS 1" >> $TMPH
1823 fi
1824
1825 if test "$darwin" = "yes"; then
1826   echo "#define CONFIG_DARWIN 1"  >> $TMPH
1827   echo "CONFIG_DARWIN=yes" >> config.mak
1828 fi
1829
1830 if test "$_malloc_h" = "yes" ; then
1831   echo "#define HAVE_MALLOC_H 1" >> $TMPH
1832 else
1833   echo "#undef  HAVE_MALLOC_H" >> $TMPH
1834 fi
1835
1836 if test "$_memalign" = "yes" ; then
1837   echo "#define HAVE_MEMALIGN 1" >> $TMPH
1838 else
1839   echo "#undef  HAVE_MEMALIGN" >> $TMPH
1840 fi
1841
1842 if test "$memalignhack" = "yes" ; then
1843   echo "#define MEMALIGN_HACK 1" >> $TMPH
1844 fi
1845
1846
1847 if test "$netserver" = "yes" ; then
1848   echo "#define CONFIG_BEOS_NETSERVER 1" >> $TMPH
1849   echo "CONFIG_BEOS_NETSERVER=yes" >> config.mak
1850 fi
1851
1852 if test "$need_inet_aton" = "yes" ; then
1853   echo "NEED_INET_ATON=yes" >> config.mak
1854 fi
1855
1856 if test "$simpleidct" = "yes" ; then
1857   echo "#define SIMPLE_IDCT 1" >> $TMPH
1858 fi
1859
1860 if test "$protocols" = "yes" ; then
1861   echo "#define CONFIG_PROTOCOLS 1" >> $TMPH
1862   echo "CONFIG_PROTOCOLS=yes" >> config.mak
1863 fi
1864
1865 if test "$ffserver" = "yes" ; then
1866   echo "#define CONFIG_FFSERVER 1" >> $TMPH
1867   echo "CONFIG_FFSERVER=yes" >> config.mak
1868 fi
1869
1870 if test "$ffplay" = "yes" ; then
1871   echo "CONFIG_FFPLAY=yes" >> config.mak
1872 fi
1873
1874 if test "$gpl" = "yes" ; then
1875   echo "#define CONFIG_GPL 1" >> $TMPH
1876   echo "CONFIG_GPL=yes" >> config.mak
1877 fi
1878
1879 echo "#define restrict $_restrict" >> $TMPH
1880
1881 if test "$optimize" = "small"; then
1882   echo "#define always_inline"  >> $TMPH
1883 fi
1884
1885 # build tree in object directory if source path is different from current one
1886 if test "$source_path_used" = "yes" ; then
1887     DIRS="\
1888          doc \
1889          libavformat \
1890          libavcodec \
1891          libavcodec/alpha \
1892          libavcodec/armv4l \
1893          libavcodec/i386 \
1894          libavcodec/sparc \
1895          libavcodec/mlib \
1896          libavcodec/ppc \
1897          libavcodec/liba52 \
1898          libavcodec/libpostproc \
1899          libavutil \
1900          tests \
1901          vhook \
1902          "
1903     FILES="\
1904           Makefile \
1905           libavformat/Makefile \
1906           libavcodec/Makefile \
1907           libavcodec/libpostproc/Makefile \
1908           libavutil/Makefile \
1909           tests/Makefile \
1910           vhook/Makefile \
1911           doc/Makefile \
1912           doc/texi2pod.pl \
1913           "
1914     for dir in $DIRS ; do
1915             mkdir -p $dir
1916     done
1917     for f in $FILES ; do
1918         ln -sf "$source_path/$f" $f
1919     done
1920 fi
1921 echo "SRC_PATH=$source_path" >> config.mak
1922 echo "BUILD_ROOT=$PWD" >> config.mak
1923
1924 if test "$amr" = "yes" ; then
1925   echo "#define AMR 1" >> $TMPH
1926   echo "AMR=yes" >> config.mak
1927 fi
1928
1929 if test "$amr_wb" = "yes" ; then
1930   echo "#define AMR_WB 1" >> $TMPH
1931   echo "AMR_WB=yes" >> config.mak
1932   echo
1933   echo "AMR WB FLOAT NOTICE ! Make sure you have downloaded TS26.204"
1934   echo "V5.1.0 from "
1935   echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zip"
1936   echo "and extracted the source to libavcodec/amrwb_float"
1937 fi
1938
1939 if test "$amr_nb" = "yes" ; then
1940   echo "#define AMR_NB 1" >> $TMPH
1941   echo "AMR_NB=yes" >> config.mak
1942   echo
1943   echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104"
1944   echo "REL-5 V5.1.0 from "
1945   echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.104/26104-510.zip"
1946   echo "and extracted the source to libavcodec/amr_float"
1947   echo "If you try this on alpha, you may need to change Word32 to int in amr/typedef.h"
1948 fi
1949
1950 if test "$amr_nb_fixed" = "yes" ; then
1951   echo "#define AMR_NB_FIXED 1" >> $TMPH
1952   echo "AMR_NB_FIXED=yes" >> config.mak
1953   echo
1954   echo "AMR NB FIXED POINT NOTICE! Make sure you have downloaded TS26.073 "
1955   echo "REL-5 version 5.1.0 from "
1956   echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.073/26073-510.zip"
1957   echo "and extracted src to libavcodec/amr"
1958   echo "You must also add -DMMS_IO and remove -pedantic-errors to/from CFLAGS in libavcodec/amr/makefile."
1959   echo "i.e. CFLAGS = -Wall -I. \$(CFLAGS_\$(MODE)) -D\$(VAD) -DMMS_IO"
1960 fi
1961
1962 if test "$amr_if2" = "yes" ; then
1963   echo "AMR_CFLAGS=-DIF2=1" >> config.mak
1964 fi
1965
1966
1967 for codec in $CODEC_LIST ; do
1968     echo "#define CONFIG_`echo $codec | tr a-z A-Z` 1" >> $TMPH
1969     echo "CONFIG_`echo $codec | tr a-z A-Z`=yes" >> config.mak
1970 done
1971
1972 # Do not overwrite config.h if unchanged to avoid superfluous rebuilds.
1973 diff $TMPH config.h >/dev/null 2>&1
1974 if test "$?" != "0" ; then
1975         mv -f $TMPH config.h
1976 else
1977         echo "config.h is unchanged"
1978 fi
1979
1980 rm -f $TMPO $TMPC $TMPE $TMPS $TMPH
1981
1982
1983 # build pkg-config files libav*.pc and libpostproc.pc
1984 # libavutil.pc
1985 cat <<EOF >libavutil.pc
1986 prefix=$prefix
1987 exec_prefix=\${prefix}
1988 libdir=\${exec_prefix}/lib
1989 includedir=\${prefix}/include
1990
1991 Name: libavutil
1992 Description: FFmpeg utility library
1993 Version: $lavu_version
1994 Requires:
1995 Conflicts:
1996 Libs: -L\${libdir} -lavutil
1997 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
1998 EOF
1999
2000 cat <<EOF >libavutil-uninstalled.pc
2001 prefix=
2002 exec_prefix=
2003 libdir=\${pcfiledir}/libavutil
2004 includedir=\${pcfiledir}/libavutil
2005
2006 Name: libavutil
2007 Description: FFmpeg utility library
2008 Version: $lavu_version
2009 Requires:
2010 Conflicts:
2011 Libs: \${libdir}/${LIBPREF}avutil${LIBSUF}
2012 Cflags: -I\${includedir}
2013 EOF
2014
2015 # libavcodec.pc
2016 cat <<EOF >libavcodec.pc
2017 prefix=$prefix
2018 exec_prefix=\${prefix}
2019 libdir=\${exec_prefix}/lib
2020 includedir=\${prefix}/include
2021
2022 Name: libavcodec
2023 Description: FFmpeg codec library
2024 Version: $lavc_version
2025 Requires: $pkg_requires libavutil = $lavu_version
2026 Conflicts:
2027 Libs: -L\${libdir} -lavcodec $extralibs
2028 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2029 EOF
2030
2031 cat <<EOF >libavcodec-uninstalled.pc
2032 prefix=
2033 exec_prefix=
2034 libdir=\${pcfiledir}/libavcodec
2035 includedir=\${pcfiledir}/libavcodec
2036
2037 Name: libavcodec
2038 Description: FFmpeg codec library
2039 Version: $lavc_version
2040 Requires: $pkg_requires libavutil = $lavu_version
2041 Conflicts:
2042 Libs: \${libdir}/${LIBPREF}avcodec${LIBSUF} $extralibs
2043 Cflags: -I\${includedir}
2044 EOF
2045
2046 # libavformat.pc
2047 cat <<EOF >libavformat.pc
2048 prefix=$prefix
2049 exec_prefix=\${prefix}
2050 libdir=\${exec_prefix}/lib
2051 includedir=\${prefix}/include
2052
2053 Name: libavformat
2054 Description: FFmpeg container format library
2055 Version: $lavf_version
2056 Requires: $pkg_requires libavcodec = $lavc_version
2057 Conflicts:
2058 Libs: -L\${libdir} -lavformat $extralibs
2059 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2060 EOF
2061
2062 cat <<EOF >libavformat-uninstalled.pc
2063 prefix=
2064 exec_prefix=
2065 libdir=\${pcfiledir}/libavformat
2066 includedir=\${pcfiledir}/libavformat
2067
2068 Name: libavformat
2069 Description: FFmpeg container format library
2070 Version: $lavf_version
2071 Requires: $pkg_requires libavcodec = $lavc_version
2072 Conflicts:
2073 Libs: \${libdir}/${LIBPREF}avformat${LIBSUF} $extralibs
2074 Cflags: -I\${includedir}
2075 EOF
2076
2077
2078 # libpostproc.pc
2079 cat <<EOF >libpostproc.pc
2080 prefix=$prefix
2081 exec_prefix=\${prefix}
2082 libdir=\${exec_prefix}/lib
2083 includedir=\${prefix}/include
2084
2085 Name: libpostproc
2086 Description: FFmpeg post processing library
2087 Version: $lavc_version
2088 Requires:
2089 Conflicts:
2090 Libs: -L\${libdir} -lpostproc
2091 Cflags: -I\${includedir} -I\${includedir}/postproc
2092 EOF
2093
2094 cat <<EOF >libpostproc-uninstalled.pc
2095 prefix=
2096 exec_prefix=
2097 libdir=\${pcfiledir}/libavcodec/libpostproc
2098 includedir=\${pcfiledir}/libavcodec/libpostproc
2099
2100 Name: libpostproc
2101 Description: FFmpeg post processing library
2102 Version: $lavc_version
2103 Requires:
2104 Conflicts:
2105 Libs: \${libdir}/${LIBPREF}postproc${LIBSUF}
2106 Cflags: -I\${includedir}
2107 EOF