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