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FFmpeg
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FFmpeg/configure

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  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 "  --mandir=DIR             man documentation in DIR [PREFIX/man]"

  18. echo "  --enable-mp3lame         enable mp3 encoding via libmp3lame [default=no]"

  19. echo "  --enable-libogg          enable ogg support via libogg [default=no]"

  20. echo "  --enable-vorbis          enable vorbis support via libvorbis [default=no]"

  21. echo "  --enable-theora          enable theora support via libtheora [default=no]"

  22. echo "  --enable-faad            enable faad support via libfaad [default=no]"

  23. echo "  --enable-faadbin         build faad support with runtime linking [default=no]"

  24. echo "  --enable-faac            enable faac support via libfaac [default=no]"

  25. echo "  --enable-xvid            enable xvid support via xvidcore [default=no]"

  26. echo "  --enable-x264            enable H.264 encoding via x264 [default=no]"

  27. echo "  --enable-mingw32         enable mingw32 native/cross windows compile"

  28. echo "  --enable-a52             enable GPL'ed A52 support [default=no]"

  29. echo "  --enable-a52bin          open liba52.so.0 at runtime [default=no]"

  30. echo "  --enable-dts             enable GPL'ed DTS support [default=no]"

  31. echo "  --enable-pp              enable GPL'ed post processing support [default=no]"

  32. echo "  --enable-shared-pp       use libpostproc.so [default=no]"

  33. echo "  --enable-shared          build shared libraries [default=no]"

  34. echo "  --enable-amr_nb          enable amr_nb float audio codec"

  35. echo "  --enable-amr_nb-fixed    use fixed point for amr-nb codec"

  36. echo "  --enable-amr_wb          enable amr_wb float audio codec"

  37. echo "  --enable-sunmlib         use Sun medialib [default=no]"

  38. echo "  --enable-pthreads        use pthreads [default=no]"

  39. echo "  --enable-dc1394          enable IIDC-1394 grabbing using libdc1394 and libraw1394 [default=no]"

  40. echo "  --enable-gpl             allow use of gpl code, the resulting libav* and ffmpeg will be under gpl [default=no]"

  41. echo ""

  42. echo "Advanced options (experts only):"

  43. echo "  --source-path=PATH       path of source code [$source_path]"

  44. echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"

  45. echo "  --cc=CC                  use C compiler CC [$cc]"

  46. echo "  --make=MAKE              use specified make [$make]"

  47. echo "  --extra-cflags=ECFLAGS   add ECFLAGS to CFLAGS [$CFLAGS]"

  48. echo "  --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]"

  49. echo "  --extra-libs=ELIBS       add ELIBS [$ELIBS]"

  50. echo "  --build-suffix=SUFFIX    suffix for application specific build []"

  51. echo "  --cpu=CPU                force cpu to CPU  [$cpu]"

  52. echo "  --tune=PROCESSOR         tune code for a particular CPU (may fails or misperforms on other CPUs)"

  53. echo "  --powerpc-perf-enable    enable performance report on PPC (requires enabling PMC)"

  54. echo "  --disable-mmx            disable mmx usage"

  55. echo "  --disable-altivec        disable AltiVec usage"

  56. echo "  --disable-audio-oss      disable OSS audio support [default=no]"

  57. echo "  --disable-audio-beos     disable BeOS audio support [default=no]"

  58. echo "  --disable-v4l            disable video4linux grabbing [default=no]"

  59. echo "  --disable-dv1394         disable DV1394 grabbing [default=no]"

  60. echo "  --disable-network        disable network support [default=no]"

  61. echo "  --disable-zlib           disable zlib [default=no]"

  62. echo "  --disable-simple_idct    disable simple IDCT routines [default=no]"

  63. echo "  --disable-vhook          disable video hooking support"

  64. echo "  --enable-gprof           enable profiling with gprof [$gprof]"

  65. echo "  --disable-debug          disable debugging symbols"

  66. echo "  --disable-opts           disable compiler optimizations"

  67. echo "  --disable-mpegaudio-hp   faster (but less accurate)"

  68. echo "                           mpegaudio decoding [default=no]"

  69. echo "  --disable-ffserver       disable ffserver build"

  70. echo "  --disable-ffplay         disable ffplay build"

  71. echo "  --enable-small           optimize for size instead of speed"

  72. echo "  --enable-memalign-hack   emulate memalign, interferes with memory debuggers"

  73. echo "  --disable-strip          disable stripping of executables and shared libraries"

  74. echo "  --enable-codec=codec     enables codec"

  75. echo "  --disable-codec=codec    disables codec"

  76. echo "  --disable-encoders       disables all encoders"

  77. echo ""

  78. echo "NOTE: The object files are build at the place where configure is launched"

  79. exit 1

  80. fi

  81. 

  82. # set temporary file name

  83. if test ! -z "$TMPDIR" ; then

  84.     TMPDIR1="${TMPDIR}"

  85. elif test ! -z "$TEMPDIR" ; then

  86.     TMPDIR1="${TEMPDIR}"

  87. else

  88.     TMPDIR1="/tmp"

  89. fi

  90. 

  91. TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"

  92. TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"

  93. TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}"

  94. TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"

  95. TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"

  96. 

  97. # default parameters

  98. prefix="/usr/local"

  99. libdir=""

  100. mandir=""

  101. bindir=""

  102. cross_prefix=""

  103. cc="gcc"

  104. ar="ar"

  105. ranlib="ranlib"

  106. make="make"

  107. strip="strip"

  108. cpu=`uname -m`

  109. tune="generic"

  110. powerpc_perf="no"

  111. mmx="default"

  112. altivec="default"

  113. mmi="default"

  114. case "$cpu" in

  115.   i386|i486|i586|i686|i86pc|BePC)

  116.     cpu="x86"

  117.   ;;

  118.   x86_64|amd64)

  119.     cpu="x86"

  120.     canon_arch="`cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`"

  121.     if [ x"$canon_arch" = x"x86_64" -o x"$canon_arch" = x"amd64" ]; then

  122.       if [ -z "`echo $CFLAGS | grep -- -m32`"  ]; then

  123.         cpu="x86_64"

  124.       fi

  125.     fi

  126.   ;;

  127.   # armv4l is a subset of armv5tel

  128.   armv4l|armv5tel)

  129.     cpu="armv4l"

  130.   ;;

  131.   alpha)

  132.     cpu="alpha"

  133.   ;;

  134.   "Power Macintosh"|ppc)

  135.     cpu="powerpc"

  136.   ;;

  137.   mips)

  138.     cpu="mips"

  139.   ;;

  140.   sun4u|sparc64)

  141.     cpu="sparc64"

  142.   ;;

  143.   sparc)

  144.     cpu="sparc"

  145.   ;;

  146.   sh4)

  147.     cpu="sh4"

  148.   ;;

  149.   *)

  150.     cpu="unknown"

  151.   ;;

  152. esac

  153. gprof="no"

  154. v4l="yes"

  155. audio_oss="yes"

  156. audio_beos="no"

  157. dv1394="yes"

  158. dc1394="no"

  159. network="yes"

  160. zlib="yes"

  161. mp3lame="no"

  162. libogg="no"

  163. vorbis="no"

  164. theora="no"

  165. faad="no"

  166. faadbin="no"

  167. faac="no"

  168. xvid="no"

  169. x264="no"

  170. a52="no"

  171. a52bin="no"

  172. dts="no"

  173. pp="no"

  174. shared_pp="no"

  175. mingw32="no"

  176. cygwin="no"

  177. os2="no"

  178. lshared="no"

  179. optimize="yes"

  180. debug="yes"

  181. dostrip="yes"

  182. extralibs="-lm"

  183. simpleidct="yes"

  184. bigendian="no"

  185. inttypes="yes"

  186. emu_fast_int="no"

  187. vhook="default"

  188. dlfcn="no"

  189. dlopen="no"

  190. mpegaudio_hp="yes"

  191. SHFLAGS=-shared

  192. netserver="no"

  193. need_inet_aton="no"

  194. ffserver="yes"

  195. ffplay="yes"

  196. LDFLAGS=-Wl,--warn-common

  197. FFSLDFLAGS=-Wl,-E

  198. LIBPREF="lib"

  199. LIBSUF=".a"

  200. SLIBPREF="lib"

  201. SLIBSUF=".so"

  202. EXESUF=""

  203. BUILDSUF=""

  204. amr_nb="no"

  205. amr_wb="no"

  206. amr_nb_fixed="no"

  207. amr_if2="no"

  208. sunmlib="no"

  209. pthreads="no"

  210. gpl="no"

  211. memalignhack="no"

  212. 

  213. # OS specific

  214. targetos=`uname -s`

  215. case $targetos in

  216. BeOS)

  217. prefix="/boot/home/config"

  218. # helps building libavcodec

  219. CFLAGS="-DPIC -fomit-frame-pointer"

  220. # 3 gcc releases known for BeOS, each with ugly bugs

  221. gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"

  222. case "$gcc_version" in

  223. 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"

  224. mmx="no"

  225. ;;

  226. *20010315*) echo "BeBits gcc"

  227. CFLAGS="$CFLAGS -fno-expensive-optimizations"

  228. ;;

  229. esac

  230. SHFLAGS=-nostart

  231. # disable linux things

  232. audio_oss="no"

  233. v4l="no"

  234. dv1394="no"

  235. # enable beos things

  236. audio_beos="yes"

  237. # no need for libm, but the inet stuff

  238. # Check for BONE

  239. if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then

  240. extralibs="-lbind -lsocket"

  241. else

  242. netserver="yes"

  243. need_inet_aton="yes"

  244. extralibs="-lnet"

  245. fi ;;

  246. SunOS)

  247. v4l="no"

  248. audio_oss="no"

  249. dv1394="no"

  250. make="gmake"

  251. LDFLAGS=""

  252. FFSLDFLAGS=""

  253. need_inet_aton="yes"

  254. extralibs="$extralibs -lsocket -lnsl"

  255. ;;

  256. NetBSD)

  257. v4l="no"

  258. audio_oss="yes"

  259. dv1394="no"

  260. make="gmake"

  261. LDFLAGS="$LDFLAGS -export-dynamic"

  262. case `uname -r` in

  263. 2.*) extralibs="-lossaudio"

  264. ;;

  265. esac

  266. ;;

  267. OpenBSD)

  268. v4l="no"

  269. audio_oss="yes"

  270. dv1394="no"

  271. make="gmake"

  272. CFLAGS="$CFLAGS \$(PIC)"

  273. LDFLAGS="$LDFLAGS -export-dynamic -pthread"

  274. extralibs="$extralibs -lossaudio"

  275. ;;

  276. FreeBSD)

  277. v4l="no"

  278. audio_oss="yes"

  279. dv1394="no"

  280. make="gmake"

  281. CFLAGS="-pthread"

  282. LDFLAGS="$LDFLAGS -export-dynamic -pthread"

  283. ;;

  284. BSD/OS)

  285. v4l="no"

  286. audio_oss="yes"

  287. dv1394="no"

  288. extralibs="-lpoll -lgnugetopt -lm"

  289. make="gmake"

  290. ;;

  291. Darwin)

  292. cc="cc"

  293. v4l="no"

  294. audio_oss="no"

  295. dv1394="no"

  296. ffserver="no"

  297. SHFLAGS="-dynamiclib"

  298. extralibs=""

  299. darwin="yes"

  300. strip="strip -x"

  301. LDFLAGS="-Wl,-d,-search_paths_first"

  302. FFSLDFLAGS=-Wl,-bind_at_load

  303. ;;

  304. MINGW32*)

  305. # Note: the rest of the mingw32 config is done afterwards as mingw32

  306. # can be forced on command line for linux cross compilation

  307. mingw32="yes"

  308. ;;

  309. CYGWIN*)

  310. v4l="no"

  311. audio_oss="yes"

  312. dv1394="no"

  313. ffserver="no"

  314. extralibs=""

  315. cygwin="yes"

  316. EXESUF=".exe"

  317. test -f /usr/include/inttypes.h || \

  318. test -f /usr/local/include/inttypes.h || \

  319. echo "Missing inttypes.h, please copy cygwin_inttypes.h to" \

  320.      "/usr/local/include/inttypes.h !!!"

  321. ;;

  322. Linux)

  323. LDFLAGS="$LDFLAGS -rdynamic"

  324. ;;

  325. IRIX*)

  326. ranlib="echo ignoring ranlib"

  327. v4l="no"

  328. audio_oss="no"

  329. make="gmake"

  330. ;;

  331. OS/2)

  332. TMPE=$TMPE".exe"

  333. ar="emxomfar -p128"

  334. ranlib="echo ignoring ranlib"

  335. strip="echo ignoring strip"

  336. CFLAGS="-Zomf"

  337. LDFLAGS="-Zomf -Zstack 16384 -s"

  338. SHFLAGS="-Zdll -Zomf"

  339. FFSLDFLAGS=""

  340. LIBPREF=""

  341. LIBSUF=".lib"

  342. SLIBPREF=""

  343. SLIBSUF=".dll"

  344. EXESUF=".exe"

  345. extralibs=""

  346. v4l="no"

  347. audio_oss="no"

  348. dv1394="no"

  349. network="no"

  350. ffserver="no"

  351. vhook="no"

  352. os2="yes"

  353. 

  354. ;;

  355. *) ;;

  356. esac

  357. 

  358. # From mplayer configure. We need TARGET_OS available

  359. # to the Makefile, so it can distinguish between flavors

  360. # of AltiVec on PowerPC

  361. TARGET_OS=`( uname -s ) 2>&1`

  362.   case "$TARGET_OS" in

  363.   Linux|FreeBSD|NetBSD|BSD/OS|OpenBSD|SunOS|QNX|Darwin|GNU|BeOS)

  364.     ;;

  365.   IRIX*)

  366.     TARGET_OS=IRIX

  367.     ;;

  368.   HP-UX*)

  369.     TARGET_OS=HP-UX

  370.     ;;

  371.   [cC][yY][gG][wW][iI][nN]*)

  372.     TARGET_OS=CYGWIN

  373.     ;;

  374.   *)

  375.     TARGET_OS="$TARGET_OS-UNKNOWN"

  376.     ;;

  377.   esac

  378. 

  379. # find source path

  380. # XXX: we assume an absolute path is given when launching configure, 

  381. # except in './configure' case.

  382. source_path="`echo $0 | sed -e 's#/configure##'`"

  383. source_path_used="yes"

  384. if test -z "$source_path" -o "$source_path" = "." ; then

  385.     source_path=`pwd`

  386.     source_path_used="no"

  387. fi

  388. 

  389. FFMPEG_CONFIGURATION=" "

  390. for opt do

  391.   FFMPEG_CONFIGURATION="$FFMPEG_CONFIGURATION""$opt "

  392. done

  393. 

  394. CODEC_LIST=`grep 'register_avcodec(&[a-z]' $source_path/libavcodec/allcodecs.c  | sed 's/.*&\(.*\)).*/\1/'`

  395. 

  396. for opt do

  397.   case "$opt" in

  398.   --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`

  399.   ;;

  400.   --libdir=*) libdir=`echo $opt | cut -d '=' -f 2`

  401.   ;;

  402.   --mandir=*) mandir=`echo $opt | cut -d '=' -f 2`

  403.   ;;

  404.   --source-path=*) source_path=`echo $opt | cut -d '=' -f 2`

  405.   ;;

  406.   --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`

  407.   ;;

  408.   --cc=*) cc=`echo $opt | cut -d '=' -f 2`

  409.   ;;

  410.   --make=*) make=`echo $opt | cut -d '=' -f 2`

  411.   ;;

  412.   --extra-cflags=*) CFLAGS="$CFLAGS ${opt#--extra-cflags=}"

  413.   ;;

  414.   --extra-ldflags=*) LDFLAGS="$LDFLAGS ${opt#--extra-ldflags=}"

  415.   ;;

  416.   --extra-libs=*) extralibs=${opt#--extra-libs=}

  417.   ;;

  418.   --build-suffix=*) BUILDSUF=${opt#--build-suffix=}

  419.   ;;

  420.   --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`

  421.   ;;

  422.   --tune=*) tune=`echo $opt | cut -d '=' -f 2`

  423.   ;;

  424.   --powerpc-perf-enable) powerpc_perf="yes"

  425.   ;;

  426.   --disable-mmx) mmx="no"

  427.   ;;

  428.   --disable-altivec) altivec="no"

  429.   ;;

  430.   --enable-gprof) gprof="yes"

  431.   ;;

  432.   --disable-v4l) v4l="no"

  433.   ;;

  434.   --disable-audio-oss) audio_oss="no"

  435.   ;;

  436.   --disable-audio-beos) audio_beos="no"

  437.   ;;

  438.   --disable-dv1394) dv1394="no"

  439.   ;;

  440.   --disable-network) network="no"; ffserver="no"

  441.   ;;

  442.   --disable-zlib) zlib="no"

  443.   ;;

  444.   --enable-a52) a52="yes"

  445.   ;;

  446.   --enable-a52bin) a52bin="yes" ; extralibs="$ldl $extralibs"

  447.   ;;

  448.   --enable-dts) dts="yes" ; extralibs="$extralibs -ldts"

  449.   ;;

  450.   --enable-pp) pp="yes"

  451.   ;;

  452.   --enable-shared-pp) shared_pp="yes"

  453.   ;;

  454.   --enable-mp3lame) mp3lame="yes"

  455.   ;;

  456.   --enable-libogg) libogg="yes"

  457.   ;;

  458.   --enable-vorbis) vorbis="yes"

  459.   ;;

  460.   --enable-theora) theora="yes"

  461.   ;;

  462.   --enable-faad) faad="yes"

  463.   ;;

  464.   --enable-faadbin) faadbin="yes"

  465.   ;;

  466.   --enable-faac) faac="yes"

  467.   ;;

  468.   --enable-xvid) xvid="yes"

  469.   ;;

  470.   --enable-x264) x264="yes"; extralibs="$extralibs -lx264"

  471.   ;;

  472.   --enable-dc1394) dc1394="yes"

  473.   ;;

  474.   --disable-vhook) vhook="no"

  475.   ;;

  476.   --disable-simple_idct) simpleidct="no"

  477.   ;;

  478.   --enable-mingw32) mingw32="yes"

  479.   ;;

  480.   --enable-shared) lshared="yes"

  481.   ;;

  482.   --disable-debug) debug="no"

  483.   ;;

  484.   --disable-opts) optimize="no"

  485.   ;;

  486.   --disable-mpegaudio-hp) mpegaudio_hp="no"

  487.   ;;

  488.   --disable-ffserver) ffserver="no"

  489.   ;;

  490.   --disable-ffplay) ffplay="no"

  491.   ;;

  492.   --enable-small) optimize="small"

  493.   ;;

  494.   --enable-amr_nb) amr_nb="yes"

  495.   ;;

  496.   --enable-amr_nb-fixed) amr_nb_fixed="yes"

  497.   ;;

  498.   --enable-amr_wb) amr_wb="yes"

  499.   ;; 

  500.   --enable-amr_if2) amr_if2="yes"

  501.   ;;

  502.   --enable-sunmlib) sunmlib="yes"

  503.   ;;

  504.   --enable-pthreads) pthreads="yes"

  505.   ;;

  506.   --enable-gpl) gpl="yes"

  507.   ;;

  508.   --enable-memalign-hack) memalignhack="yes"

  509.   ;;

  510.   --disable-strip) dostrip="no"

  511.   ;;

  512.   --enable-codec=*) CODEC_LIST="$CODEC_LIST ${opt#--enable-codec=}"

  513.   ;;

  514.   --disable-codec=*) CODEC_LIST="`echo $CODEC_LIST | sed -e \"s#${opt#--disable-codec=}##\"`"

  515.   ;;

  516.   --disable-encoders) CODEC_LIST="`echo $CODEC_LIST | sed 's/[-_a-zA-Z0-9]*encoder//g'`"

  517.   ;;

  518.   esac

  519. done

  520. 

  521. if test "$theora" = "yes" ; then

  522.     if test "$libogg" = "no"; then

  523.         echo "libogg must be enabled to enable Theora"     

  524.         fail="yes"

  525.         theora="no"

  526.     fi

  527. fi

  528. 

  529. if test "$vorbis" = "yes" ; then

  530.     if test "$libogg" = "no"; then

  531.         echo "libogg must be enabled to enable Vorbis"

  532.         fail="yes"

  533.         vorbis="no"

  534.     fi

  535. fi

  536. 

  537. if test "$gpl" != "yes"; then

  538.     if test "$pp" != "no" -o "$shared_pp" != "no"; then

  539.         echo "The Postprocessing code is under GPL and --enable-gpl is not specified"

  540.         fail="yes"

  541.     fi

  542. 

  543.     if test "$a52" != "no" -o "$a52bin" != "no"; then

  544.         echo "liba52 is under GPL and --enable-gpl is not specified"

  545.         fail="yes"

  546.     fi

  547. 

  548.     if test "$xvid" != "no"; then

  549.         echo "libxvidcore is under GPL and --enable-gpl is not specified"

  550.         fail="yes"

  551.     fi

  552. 

  553.     if test "$x264" != "no"; then

  554.         echo "x264 is under GPL and --enable-gpl is not specified"

  555.         fail="yes"

  556.     fi

  557. 

  558.     if test "$dts" != "no"; then

  559.         echo "libdts is under GPL and --enable-gpl is not specified"

  560.         fail="yes"

  561.     fi

  562.     

  563.     if test "$faad" != "no" -o "$faadbin" != "no"; then

  564.         cat > $TMPC << EOF

  565.             #include <faad.h>

  566.             int main( void ) { return 0; }

  567. EOF

  568.     

  569.         if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then

  570.             cat > $TMPC << EOF

  571.                 #include <faad.h>

  572.                 #ifndef FAAD2_VERSION

  573.                 ok faad1

  574.                 #endif

  575.                 int main( void ) { return 0; }

  576. EOF

  577.             if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then

  578.                 echo "faad2 is under GPL and --enable-gpl is not specified"

  579.                 fail="yes"

  580.             fi

  581.         else

  582.             faad="no"

  583.             faadbin="no"

  584.             echo "faad test failed"

  585.         fi

  586.     fi

  587.    

  588. 

  589.     if test "$fail" = "yes"; then

  590.         exit 1

  591.     fi

  592. fi

  593. 

  594. # compute mmx state

  595. if test $mmx = "default"; then

  596.     if test $cpu = "x86" -o $cpu = "x86_64"; then

  597.         mmx="yes"

  598.     else

  599.         mmx="no"

  600.     fi

  601. fi

  602. 

  603. #Darwin CC versions

  604. needmdynamicnopic="no"

  605. if test $targetos = Darwin; then

  606.     if test -n "`$cc -v 2>&1 | grep xlc`"; then

  607. 	CFLAGS="$CFLAGS -qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"

  608.     else

  609. 	gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"

  610. 	case "$gcc_version" in

  611. 	    *2.95*) 

  612. 		CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"

  613. 		;;

  614. 	    *[34].*)

  615. 		CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer -force_cpusubtype_ALL -Wno-sign-compare"

  616. 		if test "$lshared" = no; then

  617. 		   needmdynamicnopic="yes"

  618. 		fi

  619. 		;;

  620. 	    *)

  621. 		CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"

  622. 		if test "$lshared" = no; then

  623. 		   needmdynamicnopic="yes"

  624. 		fi

  625. 		;;

  626. 	esac

  627.     fi

  628. fi

  629. 

  630. # Can only do AltiVec on PowerPC

  631. if test $altivec = "default"; then

  632.     if test $cpu = "powerpc"; then

  633.         altivec="yes"

  634.     else

  635.         altivec="no"

  636.     fi

  637. fi

  638. 

  639. # Add processor-specific flags

  640. TUNECPU="generic"

  641. POWERPCMODE="32bits"

  642. if test $tune != "generic"; then

  643.     case $tune in

  644. 	601|ppc601|PowerPC601)

  645. 	    CFLAGS="$CFLAGS -mcpu=601"

  646. 	    if test $altivec = "yes"; then

  647. 		echo "WARNING: tuning for PPC601 but altivec enabled !";

  648. 	    fi

  649. 	    TUNECPU=ppc601

  650. 	;;

  651. 	603*|ppc603*|PowerPC603*)

  652. 	    CFLAGS="$CFLAGS -mcpu=603"

  653. 	    if test $altivec = "yes"; then

  654. 		echo "WARNING: tuning for PPC603 but altivec enabled !";

  655. 	    fi

  656. 	    TUNECPU=ppc603

  657. 	;;

  658. 	604*|ppc604*|PowerPC604*)

  659. 	    CFLAGS="$CFLAGS -mcpu=604"

  660. 	    if test $altivec = "yes"; then

  661. 		echo "WARNING: tuning for PPC604 but altivec enabled !";

  662. 	    fi

  663. 	    TUNECPU=ppc604

  664. 	;;

  665. 	G3|g3|75*|ppc75*|PowerPC75*)

  666. 	    CFLAGS="$CFLAGS -mcpu=750 -mtune=750 -mpowerpc-gfxopt"

  667. 	    if test $altivec = "yes"; then

  668. 		echo "WARNING: tuning for PPC75x but altivec enabled !";

  669. 	    fi

  670. 	    TUNECPU=ppc750

  671. 	;;

  672. 	G4|g4|745*|ppc745*|PowerPC745*)

  673. 	    CFLAGS="$CFLAGS -mcpu=7450 -mtune=7450 -mpowerpc-gfxopt"

  674. 	    if test $altivec = "no"; then

  675. 		echo "WARNING: tuning for PPC745x but altivec disabled !";

  676. 	    fi

  677. 	    TUNECPU=ppc7450

  678. 	;;

  679. 	74*|ppc74*|PowerPC74*)

  680. 	    CFLAGS="$CFLAGS -mcpu=7400 -mtune=7400 -mpowerpc-gfxopt"

  681. 	    if test $altivec = "no"; then

  682. 		echo "WARNING: tuning for PPC74xx but altivec disabled !";

  683. 	    fi

  684. 	    TUNECPU=ppc7400

  685. 	;;

  686. 	G5|g5|970|ppc970|PowerPC970|power4*|Power4*)

  687. 	    CFLAGS="$CFLAGS -mcpu=970 -mtune=970 -mpowerpc-gfxopt -mpowerpc64"

  688. 	    if test $altivec = "no"; then

  689. 		echo "WARNING: tuning for PPC970 but altivec disabled !";

  690. 	    fi

  691. 	    TUNECPU=ppc970

  692.             POWERPCMODE="64bits"

  693. 	;;

  694. 	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)

  695. 	    CFLAGS="$CFLAGS -march=$tune"

  696. 	;;

  697. 	*)

  698. 	echo "WARNING: unknown CPU \"$tune\", ignored"

  699. 	;;

  700.     esac

  701. fi

  702. 

  703. # AltiVec flags: The FSF version of GCC differs from the Apple version 

  704. if test $cpu = "powerpc"; then

  705.     if test $altivec = "yes"; then

  706.         if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then

  707.             CFLAGS="$CFLAGS -faltivec"

  708.         else

  709.             CFLAGS="$CFLAGS -maltivec -mabi=altivec"

  710.         fi

  711.     fi

  712. fi

  713. 

  714. # See if we have <altivec.h>

  715. cat > $TMPC << EOF

  716. #include <altivec.h>

  717. int main( void ) { return 0; }

  718. EOF

  719. 

  720. _altivec_h="no"

  721. if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then

  722. _altivec_h="yes"

  723. fi

  724. 

  725. # See does our compiler support Motorola AltiVec C API

  726. if test $altivec = "yes"; then

  727. if test $_altivec_h = "yes"; then

  728. cat > $TMPC << EOF

  729. #include <altivec.h>

  730. int main(void) {

  731.     vector signed int v1, v2, v3;

  732.     v1 = vec_add(v2,v3);

  733.     return 0;

  734. }

  735. EOF

  736. else

  737. cat > $TMPC << EOF

  738. int main(void) {

  739.     vector signed int v1, v2, v3;

  740.     v1 = vec_add(v2,v3);

  741.     return 0;

  742. }

  743. EOF

  744. fi

  745. $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null || altivec="no"

  746. fi

  747. 

  748. # Can only do mmi on mips

  749. if test $mmi = "default"; then

  750.     if test $cpu = "mips"; then

  751.         mmi="yes"

  752.     else

  753.         mmi="no"

  754.     fi

  755. fi

  756. 

  757. # See does our compiler support mmi

  758. if test $mmi = "yes"; then

  759. cat > $TMPC << EOF

  760. int main(void) {

  761.     __asm__ ("lq \$2, 0(\$2)");

  762.     return 0;

  763. }

  764. EOF

  765. $cc -o $TMPE $TMPC 2> /dev/null || mmi="no"

  766. fi

  767. 

  768. if test "$mingw32" = "yes" ; then

  769.     v4l="no"

  770.     audio_oss="no"

  771.     dv1394="no"

  772.     dc1394="no"

  773.     ffserver="no"

  774.     network="no"

  775.     LIBPREF=""

  776.     LIBSUF=".lib"

  777.     SLIBPREF=""

  778.     SLIBSUF=".dll"

  779.     EXESUF=".exe"

  780.     prefix="/c/Program Files/FFmpeg"

  781.     bindir="$prefix"

  782. fi

  783. 

  784. cc="${cross_prefix}${cc}"

  785. ar="${cross_prefix}${ar}"

  786. ranlib="${cross_prefix}${ranlib}"

  787. strip="${cross_prefix}${strip}"

  788. 

  789. if test -z "$cross_prefix" ; then

  790. 

  791. # ---

  792. # big/little endian test

  793. cat > $TMPC << EOF

  794. #include <inttypes.h>

  795. int main(int argc, char ** argv){

  796. 	volatile uint32_t i=0x01234567;

  797. 	return (*((uint8_t*)(&i))) == 0x67;

  798. }

  799. EOF

  800. 

  801. if $cc -o $TMPE $TMPC 2>/dev/null ; then

  802. $TMPE && bigendian="yes"

  803. else

  804. echo big/little test failed

  805. fi

  806. 

  807. else

  808. 

  809. # if cross compiling, cannot launch a program, so make a static guess

  810. if test "$cpu" = "powerpc" -o "$cpu" = "mips" ; then

  811.     bigendian="yes"

  812. fi

  813. 

  814. fi

  815. 

  816. # ---

  817. # *inttypes.h* test

  818. cat > $TMPC << EOF

  819. #include <inttypes.h>

  820. int main(int argc, char ** argv){

  821.     return 0;

  822. }

  823. EOF

  824. 

  825. $cc -o $TMPE $TMPC 2>/dev/null || inttypes="no"

  826. 

  827. # ---

  828. # *int_fast* test

  829. cat > $TMPC << EOF

  830. #include <inttypes.h>

  831. int main(int argc, char ** argv){

  832. 	volatile uint_fast64_t i=0x01234567;

  833. 	return 0;

  834. }

  835. EOF

  836. 

  837. $cc -o $TMPE $TMPC 2>/dev/null || emu_fast_int="yes"

  838. 

  839. # ---

  840. # check availability of some header files

  841. 

  842. cat > $TMPC << EOF

  843. #include <malloc.h>

  844. int main( void ) { return 0; }

  845. EOF

  846. 

  847. _memalign=no

  848. _malloc_h=no

  849. if $cc -o $TMPE $TMPC 2> /dev/null ; then

  850. _malloc_h=yes

  851. _memalign=yes

  852. # check for memalign - atmos

  853. cat > $TMPC << EOF

  854. #include <stdio.h>

  855. #include <malloc.h>

  856. int main ( void ) {

  857. char *string = NULL;

  858. string = memalign(64, sizeof(char));

  859. return 0;

  860. }

  861. EOF

  862. $cc -o $TMPE $TMPC 2> /dev/null || _memalign=no

  863. fi

  864. 

  865. if test "$_memalign" = "no" -a "$mmx" = "yes" -a "$memalignhack" != "yes"; then

  866.     echo "error, no memalign() but sse enabled, either disable it or use --enable-memalign-hack"

  867.     exit 1

  868. fi

  869. 

  870. cat > $TMPC << EOF

  871. #include <time.h>

  872. int main( void ) { localtime_r(NULL, NULL); }

  873. EOF

  874. 

  875. localtime_r=no

  876. if $cc -o $TMPE $TMPC 2> /dev/null ; then

  877.   localtime_r=yes

  878. fi

  879. 

  880. if test "$zlib" = "yes"; then

  881. # check for zlib - mmu_man

  882. cat > $TMPC << EOF

  883. #include <zlib.h>

  884. int main ( void ) {

  885. if (zlibVersion() != ZLIB_VERSION)

  886.    puts("zlib version differs !!!");

  887.    return 1;

  888. return 0;

  889. }

  890. EOF

  891. $cc $CFLAGS $LDFLAGS -o $TMPE $TMPC -lz 2> /dev/null || zlib="no"

  892. # $TMPE 2> /dev/null > /dev/null || zlib="no"

  893. # XXX: more tests needed - runtime test

  894. fi

  895. if test "$zlib" = "yes"; then

  896. extralibs="$extralibs -lz"

  897. fi

  898. 

  899. # test for lrintf in math.h

  900. cat > $TMPC << EOF

  901. #define _ISOC9X_SOURCE  1

  902. #include <math.h>

  903. int main( void ) { return (lrintf(3.999f) > 0)?0:1; }

  904. EOF

  905. 

  906. have_lrintf="no"

  907. if $cc $extralibs -o $TMPE $TMPC 2> /dev/null ; then

  908.   have_lrintf="yes"

  909.   # allanc@chickenandporn.com: cannot execute cross-compiled

  910.   # code on the host.  Only execute if not cross-compiling.

  911.   if test -z "$cross_prefix" ; then

  912.     $TMPE 2> /dev/null > /dev/null || have_lrintf="no"

  913.   fi

  914. fi

  915. 

  916. _restrict=

  917. for restrict_keyword in restrict __restrict__ __restrict; do

  918.   echo "void foo(char * $restrict_keyword p);" > $TMPC

  919.   if $cc -c -o $TMPO $TMPC 2> /dev/null; then

  920.     _restrict=$restrict_keyword

  921.     break;

  922.   fi

  923. done

  924. 

  925. # test gcc version to see if vector builtins can be used

  926. # currently only used on i386 for MMX builtins

  927. cat > $TMPC << EOF

  928. #include <xmmintrin.h>

  929. int main(void) { 

  930. #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)

  931. return 0;

  932. #else

  933. #error no vector builtins

  934. #endif

  935. }

  936. EOF

  937. 

  938. builtin_vector=no

  939. if $cc -o $TMPO $TMPC 2> /dev/null ; then

  940.   builtin_vector=yes

  941. fi

  942. 

  943. # dlopen/dlfcn.h probing

  944. 

  945. cat > $TMPC << EOF

  946. #include <dlfcn.h>

  947. int main( void ) { return (int) dlopen("foo", 0); }

  948. EOF

  949. 

  950. ldl=-ldl

  951. 

  952. if $cc -o $TMPE $TMPC -ldl > /dev/null 2>&1 ; then

  953. dlfcn=yes

  954. dlopen=yes

  955. fi

  956. 

  957. if $cc -o $TMPE $TMPC > /dev/null 2>&1 ; then

  958. dlfcn=yes

  959. dlopen=yes

  960. ldl=""

  961. fi

  962. 

  963. cat > $TMPC << EOF

  964. int main( void ) { return (int) dlopen("foo", 0); }

  965. EOF

  966. 

  967. if $cc -o $TMPE $TMPC -ldl > /dev/null 2>&1  ; then

  968. dlopen=yes

  969. fi

  970. 

  971. if $cc -o $TMPE $TMPC > /dev/null 2>&1  ; then

  972. dlopen=yes

  973. ldl=""

  974. fi

  975. 

  976. if test "$vhook" = "default" ; then

  977.   vhook="$dlopen"

  978. fi

  979. 

  980. ##########################################

  981. # imlib probe

  982. 

  983. cat > $TMPC << EOF

  984. #include <X11/Xlib.h>

  985. #include <Imlib2.h>

  986. int main( void ) { return (int) imlib_load_font("foo"); }

  987. EOF

  988. 

  989. imlib2=no

  990. if $cc -o $TMPE $TMPC -lImlib2 -lm > /dev/null 2>&1  ; then

  991. imlib2=yes

  992. fi

  993. 

  994. ##########################################

  995. # freetype probe

  996. 

  997. cat > $TMPC << EOF

  998. #include <ft2build.h>

  999. int main( void ) { return (int) FT_Init_FreeType(0); }

  1000. EOF

  1001. 

  1002. freetype2=no

  1003. if test "x$targetos" != "xBeOS" && test "$os2" != "yes"; then

  1004.   if (freetype-config --version) >/dev/null 2>&1 ; then

  1005.     if $cc -o $TMPE $TMPC `freetype-config --cflags` `freetype-config --libs`  > /dev/null 2>&1 ; then

  1006.       freetype2=yes

  1007.     fi

  1008.   fi

  1009. fi

  1010. 

  1011. ##########################################

  1012. # SDL probe

  1013. 

  1014. cat > $TMPC << EOF

  1015. #include <SDL.h>

  1016. #undef main /* We don't want SDL to override our main() */

  1017. int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }

  1018. EOF

  1019. 

  1020. sdl_too_old=no

  1021. sdl=no

  1022. if (sdl-config --version) >/dev/null 2>&1 ; then

  1023. if $cc -o $TMPE `sdl-config --cflags` $TMPC `sdl-config --libs`  > /dev/null 2>&1  ; then

  1024. _sdlversion=`sdl-config --version | sed 's/[^0-9]//g'`

  1025. if test "$_sdlversion" -lt 121 ; then

  1026. sdl_too_old=yes

  1027. else

  1028. sdl=yes

  1029. fi

  1030. fi

  1031. fi

  1032. 

  1033. ##########################################

  1034. # texi2html probe

  1035. 

  1036. texi2html=no

  1037. if (texi2html -version) >/dev/null 2>&1; then

  1038. texi2html=yes

  1039. fi

  1040. 

  1041. if test "$network" = "yes" ; then

  1042. ##########################################

  1043. # IPv6 probe

  1044. 

  1045. cat > $TMPC << EOF

  1046. #include <sys/types.h>

  1047. #include <sys/socket.h>

  1048. #include <netinet/in.h>

  1049. #include <netdb.h>

  1050. int main( void ) {

  1051.   struct sockaddr_storage saddr;

  1052.   struct ipv6_mreq mreq6;

  1053.   getaddrinfo(0,0,0,0);

  1054.   getnameinfo(0,0,0,0,0,0,0);

  1055.   IN6_IS_ADDR_MULTICAST(0);

  1056. }

  1057. EOF

  1058. 

  1059. ipv6=no

  1060. if $cc -o $TMPE $TMPC > /dev/null 2>&1  ; then

  1061. ipv6=yes

  1062. fi

  1063. fi

  1064. 

  1065. case "`$cc -v 2>&1 | grep version`" in

  1066.     *gcc*)

  1067. 	CFLAGS="-Wall -Wno-switch $CFLAGS"

  1068. 	;;

  1069.     *)

  1070. 	;;

  1071. esac

  1072. 

  1073. if test "$sdl" = "no" ; then

  1074.    ffplay=no

  1075. fi

  1076. 

  1077. if test "$debug" = "yes"; then

  1078. 	CFLAGS="-g $CFLAGS"

  1079. fi

  1080. 

  1081. if test "$optimize" = "small"; then

  1082. #  CFLAGS=${CFLAGS//-O3/-Os}

  1083.   CFLAGS="$CFLAGS -Os"

  1084. fi

  1085. 

  1086. if test "$optimize" = "yes"; then

  1087.     if test -n "`$cc -v 2>&1 | grep xlc`"; then

  1088. 	CFLAGS="$CFLAGS -O5"

  1089. 	LDFLAGS="$LDFLAGS -O5"

  1090.     else

  1091. 	CFLAGS="-O3 $CFLAGS"

  1092.     fi

  1093. fi

  1094. 

  1095. if test x"$bindir" = x""; then

  1096. bindir="${prefix}/bin"

  1097. fi

  1098. 

  1099. if test x"$libdir" = x""; then

  1100. libdir="${prefix}/lib"

  1101. fi

  1102. 

  1103. if test x"$mandir" = x""; then

  1104. mandir="${prefix}/man"

  1105. fi

  1106. 

  1107. echo "Install prefix   $prefix"

  1108. echo "Source path      $source_path"

  1109. echo "C compiler       $cc"

  1110. echo "make             $make"

  1111. echo "CPU              $cpu ($tune)"

  1112. if test "$BUILDSUF" != ""; then

  1113. echo "Build suffix     $BUILDSUF"

  1114. fi

  1115. echo "Big Endian       $bigendian"

  1116. echo "inttypes.h       $inttypes"

  1117. echo "broken inttypes.h $emu_fast_int"

  1118. if test $cpu = "x86" -o $cpu = "x86_64"; then

  1119. echo "MMX enabled      $mmx"

  1120. echo "Vector Builtins  $builtin_vector"

  1121. fi

  1122. if test $cpu = "mips"; then

  1123. echo "MMI enabled      $mmi"

  1124. fi

  1125. if test $cpu = "powerpc"; then

  1126. echo "AltiVec enabled  $altivec"

  1127. fi

  1128. echo "gprof enabled    $gprof"

  1129. echo "zlib enabled     $zlib"

  1130. echo "mp3lame enabled  $mp3lame"

  1131. echo "libogg enabled   $libogg"

  1132. echo "vorbis enabled   $vorbis"

  1133. echo "theora enabled   $theora"

  1134. echo "faad enabled     $faad"

  1135. echo "faadbin enabled  $faadbin"

  1136. echo "faac enabled     $faac"

  1137. echo "xvid enabled     $xvid"

  1138. echo "x264 enabled     $x264"

  1139. echo "a52 support      $a52"

  1140. echo "a52 dlopened     $a52bin"

  1141. echo "dts support      $dts"

  1142. echo "pp support       $pp"

  1143. echo "debug symbols    $debug"

  1144. echo "strip symbols    $dostrip"

  1145. echo "optimize         $optimize"

  1146. echo "shared pp        $shared_pp"

  1147. echo "Video hooking    $vhook"

  1148. echo "SDL support      $sdl"

  1149. if test $sdl_too_old = "yes"; then

  1150. echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support"

  1151. fi

  1152. 

  1153. if test "$vhook" = "yes" ; then

  1154. echo "Imlib2 support   $imlib2"

  1155. echo "freetype support $freetype2"

  1156. fi

  1157. echo "Sun medialib support"  $sunmlib

  1158. echo "pthreads support"      $pthreads

  1159. echo "AMR-NB float support"  $amr_nb

  1160. echo "AMR-NB fixed support"  $amr_nb_fixed

  1161. echo "AMR-WB float support"  $amr_wb

  1162. echo "AMR-WB IF2 support"    $amr_if2

  1163. echo "network support      $network"

  1164. if test "$network" = "yes" ; then

  1165. echo "IPv6 support         $ipv6"

  1166. fi

  1167. if test "$gpl" = "no" ; then

  1168. echo "License: LGPL"

  1169. else

  1170. echo "License: GPL"

  1171. fi

  1172. 

  1173. echo "Creating config.mak and config.h"

  1174. 

  1175. date >> config.log

  1176. echo "   $0 $FFMPEG_CONFIGURATION" >> config.log

  1177. echo "# Automatically generated by configure - do not modify" > config.mak

  1178. echo "/* Automatically generated by configure - do not modify */" > $TMPH

  1179. echo "#define FFMPEG_CONFIGURATION "'"'"$FFMPEG_CONFIGURATION"'"' >> $TMPH

  1180. 

  1181. echo "prefix=$prefix" >> config.mak

  1182. echo "libdir=$libdir" >> config.mak

  1183. echo "bindir=$bindir" >> config.mak

  1184. echo "mandir=$mandir" >> config.mak

  1185. echo "MAKE=$make" >> config.mak

  1186. echo "CC=$cc" >> config.mak

  1187. echo "AR=$ar" >> config.mak

  1188. echo "RANLIB=$ranlib" >> config.mak

  1189. if test "$dostrip" = "yes" ; then

  1190. echo "STRIP=$strip" >> config.mak

  1191. echo "INSTALLSTRIP=-s" >> config.mak

  1192. else

  1193. echo "STRIP=echo ignoring strip" >> config.mak

  1194. echo "INSTALLSTRIP=" >> config.mak

  1195. fi

  1196. 

  1197. # SHCFLAGS is a copy of CFLAGS without -mdynamic-no-pic.  Used when building 

  1198. # shared modules on OS/X (vhook/Makefile).

  1199. SHCFLAGS=$CFLAGS

  1200. if test "$needmdynamicnopic" = yes; then

  1201.    CFLAGS="$CFLAGS -mdynamic-no-pic"

  1202. fi

  1203. 

  1204. echo "OPTFLAGS=$CFLAGS" >> config.mak

  1205. echo "SHCFLAGS=$SHCFLAGS">>config.mak

  1206. echo "LDFLAGS=$LDFLAGS" >> config.mak

  1207. echo "FFSLDFLAGS=$FFSLDFLAGS" >> config.mak

  1208. echo "SHFLAGS=$SHFLAGS" >> config.mak

  1209. echo "BUILDSUF=$BUILDSUF" >> config.mak

  1210. echo "LIBPREF=$LIBPREF" >> config.mak

  1211. echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak

  1212. echo "SLIBPREF=$SLIBPREF" >> config.mak

  1213. echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak

  1214. echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak

  1215. echo "TARGET_OS=$TARGET_OS" >> config.mak

  1216. if test "$cpu" = "x86" ; then

  1217.   echo "TARGET_ARCH_X86=yes" >> config.mak

  1218.   echo "#define ARCH_X86 1" >> $TMPH

  1219. elif test "$cpu" = "x86_64" ; then

  1220.   echo "TARGET_ARCH_X86_64=yes" >> config.mak

  1221.   echo "#define ARCH_X86_64 1" >> $TMPH

  1222. elif test "$cpu" = "armv4l" ; then

  1223.   echo "TARGET_ARCH_ARMV4L=yes" >> config.mak

  1224.   echo "#define ARCH_ARMV4L 1" >> $TMPH

  1225. elif test "$cpu" = "alpha" ; then

  1226.   echo "TARGET_ARCH_ALPHA=yes" >> config.mak

  1227.   echo "#define ARCH_ALPHA 1" >> $TMPH

  1228. elif test "$cpu" = "sparc64" ; then

  1229.   echo "TARGET_ARCH_SPARC64=yes" >> config.mak

  1230.   echo "#define ARCH_SPARC64 1" >> $TMPH

  1231.   echo "TARGET_ARCH_SPARC=yes" >> config.mak

  1232.   echo "#define ARCH_SPARC 1" >> $TMPH

  1233. elif test "$cpu" = "sparc" ; then

  1234.   echo "TARGET_ARCH_SPARC=yes" >> config.mak

  1235.   echo "#define ARCH_SPARC 1" >> $TMPH

  1236. elif test "$cpu" = "powerpc" ; then

  1237.   echo "TARGET_ARCH_POWERPC=yes" >> config.mak

  1238.   echo "#define ARCH_POWERPC 1" >> $TMPH

  1239.   if test $POWERPCMODE = "32bits"; then

  1240.     echo "#define POWERPC_MODE_32BITS 1" >> $TMPH

  1241.   else

  1242.     echo "#define POWERPC_MODE_64BITS 1" >> $TMPH

  1243.   fi

  1244.   if test "$powerpc_perf" = "yes"; then

  1245.     echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH

  1246.   fi

  1247. elif test "$cpu" = "mips" ; then

  1248.   echo "TARGET_ARCH_MIPS=yes" >> config.mak

  1249.   echo "#define ARCH_MIPS 1" >> $TMPH

  1250. elif test "$cpu" = "sh4" ; then

  1251.   echo "TARGET_ARCH_SH4=yes" >> config.mak

  1252.   echo "#define ARCH_SH4 1" >> $TMPH

  1253. fi

  1254. echo "#define TUNECPU $TUNECPU" >> $TMPH

  1255. if test "$bigendian" = "yes" ; then

  1256.   echo "WORDS_BIGENDIAN=yes" >> config.mak

  1257.   echo "#define WORDS_BIGENDIAN 1" >> $TMPH

  1258. fi

  1259. if test "$inttypes" != "yes" ; then

  1260.   echo "#define EMULATE_INTTYPES 1" >> $TMPH

  1261. fi

  1262. if test "$emu_fast_int" = "yes" ; then

  1263.   echo "#define EMULATE_FAST_INT 1" >> $TMPH

  1264. fi

  1265. if test "$mmx" = "yes" ; then

  1266.   echo "TARGET_MMX=yes" >> config.mak

  1267.   echo "#define HAVE_MMX 1" >> $TMPH

  1268.   echo "#define __CPU__ 586" >> $TMPH

  1269. fi

  1270. if test "$builtin_vector" = "yes" ; then

  1271.   echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak

  1272.   echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH

  1273. fi

  1274. if test "$mmi" = "yes" ; then

  1275.   echo "TARGET_MMI=yes" >> config.mak

  1276.   echo "#define HAVE_MMI 1" >> $TMPH

  1277. fi

  1278. if test "$altivec" = "yes" ; then

  1279.   echo "TARGET_ALTIVEC=yes" >> config.mak

  1280.   echo "#define HAVE_ALTIVEC 1" >> $TMPH

  1281.   echo "// Enable the next line to use the reference C code instead of AltiVec" >> $TMPH

  1282.   echo "// #define ALTIVEC_USE_REFERENCE_C_CODE 1" >> $TMPH

  1283.   if test "$_altivec_h" = "yes" ; then

  1284.     echo "#define HAVE_ALTIVEC_H 1" >> $TMPH

  1285.   else

  1286.     echo "#undef HAVE_ALTIVEC_H" >> $TMPH

  1287.   fi

  1288. fi

  1289. if test "$gprof" = "yes" ; then

  1290.   echo "TARGET_GPROF=yes" >> config.mak

  1291.   echo "#define HAVE_GPROF 1" >> $TMPH

  1292. fi

  1293. if test "$localtime_r" = "yes" ; then

  1294.   echo "#define HAVE_LOCALTIME_R 1" >> $TMPH

  1295. fi

  1296. if test "$imlib2" = "yes" ; then

  1297.   echo "HAVE_IMLIB2=yes" >> config.mak

  1298. fi

  1299. if test "$freetype2" = "yes" ; then

  1300.   echo "HAVE_FREETYPE2=yes" >> config.mak

  1301. fi

  1302. if test "$sunmlib" = "yes" ; then

  1303.   echo "HAVE_MLIB=yes" >> config.mak

  1304.   echo "#define HAVE_MLIB 1" >> $TMPH

  1305.   extralibs="$extralibs -lmlib"

  1306. fi

  1307. if test "$pthreads" = "yes" ; then

  1308.   echo "HAVE_PTHREADS=yes" >> config.mak

  1309.   echo "#define HAVE_PTHREADS 1" >> $TMPH

  1310.   echo "#define HAVE_THREADS 1" >> $TMPH

  1311.   if test $targetos != FreeBSD -a $targetos != OpenBSD ; then

  1312.      extralibs="$extralibs -lpthread"

  1313.   fi

  1314. fi

  1315. if test "$sdl" = "yes" ; then

  1316.   echo "CONFIG_SDL=yes" >> config.mak

  1317.   echo "SDL_LIBS=`sdl-config --libs`" >> config.mak

  1318.   echo "SDL_CFLAGS=`sdl-config --cflags`" >> config.mak

  1319. fi

  1320. if test "$texi2html" = "yes"; then

  1321.   echo "BUILD_DOC=yes" >> config.mak

  1322. fi

  1323. if test "$have_lrintf" = "yes" ; then

  1324.   echo "#define HAVE_LRINTF 1" >> $TMPH

  1325. fi

  1326. if test "$vhook" = "yes" ; then

  1327.   echo "BUILD_VHOOK=yes" >> config.mak

  1328.   echo "#define HAVE_VHOOK 1" >> $TMPH

  1329.   extralibs="$extralibs $ldl"

  1330. fi

  1331. if test "$lshared" = "yes" ; then

  1332.   echo "BUILD_SHARED=yes" >> config.mak

  1333.   echo "PIC=-fPIC -DPIC" >> config.mak

  1334. fi

  1335. echo "EXTRALIBS=$extralibs" >> config.mak

  1336. version=`grep '#define FFMPEG_VERSION ' "$source_path/libavcodec/avcodec.h" |

  1337.  cut -d '"' -f 2`

  1338. echo "VERSION=$version" >>config.mak

  1339. # if you do not want to use encoders, disable that.

  1340. echo "#define CONFIG_ENCODERS 1" >> $TMPH

  1341. echo "CONFIG_ENCODERS=yes" >> config.mak

  1342. 

  1343. # if you do not want to use decoders, disable that.

  1344. echo "#define CONFIG_DECODERS 1" >> $TMPH

  1345. echo "CONFIG_DECODERS=yes" >> config.mak

  1346. 

  1347. # AC3

  1348. if test "$a52" = "yes" ; then

  1349.   echo "#define CONFIG_AC3 1" >> $TMPH

  1350.   echo "CONFIG_AC3=yes" >> config.mak

  1351. 

  1352.   if test "$a52bin" = "yes" ; then

  1353.     echo "#define CONFIG_A52BIN 1" >> $TMPH

  1354.     echo "CONFIG_A52BIN=yes" >> config.mak

  1355.   fi

  1356. fi

  1357. 

  1358. # DTS

  1359. if test "$dts" = "yes" ; then

  1360.   echo "#define CONFIG_DTS 1" >> $TMPH

  1361.   echo "CONFIG_DTS=yes" >> config.mak

  1362. fi

  1363. 

  1364. # PP

  1365. if test "$pp" = "yes" ; then

  1366.   echo "#define CONFIG_PP 1" >> $TMPH

  1367.   echo "CONFIG_PP=yes" >> config.mak

  1368. 

  1369.   if test "$shared_pp" = "yes" ; then

  1370.     echo "#define SHARED_PP 1" >> $TMPH

  1371.     echo "SHARED_PP=yes" >> config.mak

  1372.   fi

  1373. fi

  1374. 

  1375. # mpeg audio high precision mode

  1376. if test "$mpegaudio_hp" = "yes" ; then

  1377.   echo "#define CONFIG_MPEGAUDIO_HP 1" >> $TMPH

  1378. fi

  1379. 

  1380. if test "$v4l" = "yes" ; then

  1381.   echo "#define CONFIG_VIDEO4LINUX 1" >> $TMPH

  1382.   echo "CONFIG_VIDEO4LINUX=yes" >> config.mak

  1383. fi

  1384. 

  1385. if test "$dv1394" = "yes" ; then

  1386.   echo "#define CONFIG_DV1394 1" >> $TMPH

  1387.   echo "CONFIG_DV1394=yes" >> config.mak

  1388. fi

  1389. 

  1390. if test "$dc1394" = "yes" ; then

  1391.   echo "#define CONFIG_DC1394 1" >> $TMPH

  1392.   echo "CONFIG_DC1394=yes" >> config.mak

  1393. fi

  1394. 

  1395. if test "$dlopen" = "yes" ; then

  1396.   echo "#define CONFIG_HAVE_DLOPEN 1" >> $TMPH

  1397. fi

  1398. 

  1399. if test "$dlfcn" = "yes" ; then

  1400.   echo "#define CONFIG_HAVE_DLFCN 1" >> $TMPH

  1401. fi

  1402. 

  1403. if test "$audio_oss" = "yes" ; then

  1404.   echo "#define CONFIG_AUDIO_OSS 1" >> $TMPH

  1405.   echo "CONFIG_AUDIO_OSS=yes" >> config.mak

  1406. fi

  1407. 

  1408. if test "$audio_beos" = "yes" ; then

  1409.   echo "#define CONFIG_AUDIO_BEOS 1" >> $TMPH

  1410.   echo "CONFIG_AUDIO_BEOS=yes" >> config.mak

  1411. fi

  1412. 

  1413. if test "$network" = "yes" ; then

  1414.   echo "#define CONFIG_NETWORK 1" >> $TMPH

  1415.   echo "CONFIG_NETWORK=yes" >> config.mak

  1416. fi

  1417. 

  1418. if test "$ipv6" = "yes" ; then

  1419.   echo "#define CONFIG_IPV6 1" >> $TMPH

  1420. fi

  1421. 

  1422. if test "$zlib" = "yes" ; then

  1423.   echo "#define CONFIG_ZLIB 1" >> $TMPH

  1424.   echo "CONFIG_ZLIB=yes" >> config.mak

  1425. fi

  1426. 

  1427. if test "$mp3lame" = "yes" ; then

  1428.   echo "#define CONFIG_MP3LAME 1" >> $TMPH

  1429.   echo "CONFIG_MP3LAME=yes" >> config.mak

  1430. fi

  1431. 

  1432. if test "$libogg" = "yes" ; then

  1433.   echo "#define CONFIG_LIBOGG 1" >> $TMPH

  1434.   echo "CONFIG_LIBOGG=yes" >> config.mak

  1435. fi

  1436. 

  1437. if test "$vorbis" = "yes" ; then

  1438.   echo "#define CONFIG_LIBVORBIS 1" >> $TMPH

  1439.   echo "CONFIG_LIBVORBIS=yes" >> config.mak

  1440. fi

  1441. 

  1442. if test "$theora" = "yes" ; then

  1443.   echo "#define CONFIG_LIBTHEORA 1" >> $TMPH

  1444.   echo "CONFIG_LIBTHEORA=yes" >> config.mak

  1445. fi

  1446. 

  1447. if test "$faad" = "yes" ; then

  1448.   echo "#define CONFIG_FAAD 1" >> $TMPH

  1449.   echo "CONFIG_FAAD=yes" >> config.mak

  1450. fi

  1451. 

  1452. if test "$faadbin" = "yes" ; then

  1453.   echo "#define CONFIG_FAADBIN 1" >> $TMPH

  1454.   echo "CONFIG_FAADBIN=yes" >> config.mak

  1455. fi

  1456. 

  1457. if test "$faac" = "yes" ; then

  1458.   echo "#define CONFIG_FAAC 1" >> $TMPH

  1459.   echo "CONFIG_FAAC=yes" >> config.mak

  1460. fi

  1461. 

  1462. if test "$xvid" = "yes" ; then

  1463.   echo "#define CONFIG_XVID 1" >> $TMPH

  1464.   echo "CONFIG_XVID=yes" >> config.mak

  1465. fi

  1466. 

  1467. if test "$x264" = "yes" ; then

  1468.   echo "#define CONFIG_X264 1" >> $TMPH

  1469.   echo "CONFIG_X264=yes" >> config.mak

  1470. fi

  1471. 

  1472. if test "$mingw32" = "yes" ; then

  1473.   echo "#define CONFIG_WIN32 1" >> $TMPH

  1474.   echo "CONFIG_WIN32=yes" >> config.mak

  1475.   echo "HAVE_W32THREADS=yes" >> config.mak

  1476.   echo "#define HAVE_W32THREADS 1" >> $TMPH

  1477.   echo "#define HAVE_THREADS 1" >> $TMPH

  1478.   echo "#ifndef __MINGW32__" >> $TMPH

  1479.   echo "#define __MINGW32__ 1" >> $TMPH

  1480.   echo "#endif" >> $TMPH

  1481. fi

  1482. 

  1483. if test "$os2" = "yes" ; then

  1484.   echo "#define CONFIG_OS2 1" >> $TMPH

  1485.   echo "CONFIG_OS2=yes" >> config.mak

  1486. fi

  1487. 

  1488. if test "$TARGET_OS" = "SunOS" ; then

  1489.   echo "#define CONFIG_SUNOS 1" >> $TMPH

  1490. fi

  1491. 

  1492. if test "$TARGET_OS" = "BeOS" ; then

  1493.   echo "HAVE_BEOSTHREADS=yes" >> config.mak

  1494.   echo "#define HAVE_BEOSTHREADS 1" >> $TMPH

  1495.   echo "#define HAVE_THREADS 1" >> $TMPH

  1496. fi

  1497. 

  1498. if test "$darwin" = "yes"; then

  1499.   echo "#define CONFIG_DARWIN 1"  >> $TMPH

  1500.   echo "CONFIG_DARWIN=yes" >> config.mak

  1501. fi

  1502. 

  1503. if test "$_malloc_h" = "yes" ; then

  1504.   echo "#define HAVE_MALLOC_H 1" >> $TMPH

  1505. else

  1506.   echo "#undef  HAVE_MALLOC_H" >> $TMPH

  1507. fi

  1508. 

  1509. if test "$_memalign" = "yes" ; then

  1510.   echo "#define HAVE_MEMALIGN 1" >> $TMPH

  1511. else

  1512.   echo "#undef  HAVE_MEMALIGN" >> $TMPH

  1513. fi

  1514. 

  1515. if test "$memalignhack" = "yes" ; then

  1516.   echo "#define MEMALIGN_HACK 1" >> $TMPH

  1517. fi

  1518. 

  1519. 

  1520. if test "$netserver" = "yes" ; then

  1521.   echo "#define CONFIG_BEOS_NETSERVER 1" >> $TMPH

  1522.   echo "CONFIG_BEOS_NETSERVER=yes" >> config.mak

  1523. fi

  1524. 

  1525. if test "$need_inet_aton" = "yes" ; then

  1526.   echo "NEED_INET_ATON=yes" >> config.mak

  1527. fi

  1528. 

  1529. if test "$simpleidct" = "yes" ; then

  1530.   echo "#define SIMPLE_IDCT 1" >> $TMPH

  1531. fi

  1532. 

  1533. if test "$ffserver" = "yes" ; then

  1534.   echo "#define CONFIG_FFSERVER 1" >> $TMPH

  1535.   echo "CONFIG_FFSERVER=yes" >> config.mak

  1536. fi

  1537. 

  1538. if test "$ffplay" = "yes" ; then

  1539.   echo "CONFIG_FFPLAY=yes" >> config.mak

  1540. fi

  1541. 

  1542. if test "$gpl" = "yes" ; then

  1543.   echo "#define CONFIG_GPL 1" >> $TMPH

  1544.   echo "CONFIG_GPL=yes" >> config.mak

  1545. fi

  1546. 

  1547. echo "#define restrict $_restrict" >> $TMPH

  1548. 

  1549. if test "$optimize" = "small"; then

  1550.   echo "#define always_inline"  >> $TMPH

  1551. fi

  1552. 

  1553. # build tree in object directory if source path is different from current one

  1554. if test "$source_path_used" = "yes" ; then

  1555.     DIRS="doc libavformat libavcodec libavcodec/alpha libavcodec/armv4l \

  1556.           libavcodec/i386 libavcodec/sparc libavcodec/mlib \

  1557.           libavcodec/ppc libavcodec/liba52 libavcodec/libpostproc tests vhook"

  1558.     FILES="Makefile libavformat/Makefile libavcodec/Makefile \

  1559.           libavcodec/libpostproc/Makefile tests/Makefile vhook/Makefile \

  1560.           doc/Makefile doc/texi2pod.pl"

  1561.     for dir in $DIRS ; do

  1562.             mkdir -p $dir

  1563.     done

  1564.     for f in $FILES ; do

  1565.         ln -sf "$source_path/$f" $f

  1566.     done

  1567.     echo "SRC_PATH=$source_path" >> config.mak

  1568. else

  1569.     echo "SRC_PATH='$source_path'" >> config.mak

  1570. fi

  1571. 

  1572. if test "$amr_wb" = "yes" ; then

  1573.   echo "#define AMR_WB 1" >> $TMPH

  1574.   echo "AMR_WB=yes" >> config.mak

  1575.   echo

  1576.   echo "AMR WB FLOAT NOTICE ! Make sure you have downloaded TS26.204"

  1577.   echo "V5.1.0 from "

  1578.   echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zip"

  1579.   echo "and extracted the source to libavcodec/amrwb_float"

  1580.   echo

  1581. fi

  1582. 

  1583. if test "$amr_nb" = "yes" ; then

  1584.   echo "#define AMR_NB 1" >> $TMPH

  1585.   echo "AMR_NB=yes" >> config.mak

  1586.   echo

  1587. if test "$amr_nb_fixed" = "yes" ; then

  1588.   echo "AMR_NB_FIXED=yes" >> config.mak

  1589.   echo "#define AMR_NB_FIXED 1" >> $TMPH

  1590.   echo "AMR NB FIXED POINT NOTICE! Make sure you have downloaded TS26.073 "

  1591.   echo "REL-5 version 5.1.0 from "

  1592.   echo "http://www.3gpp.org/ftp/Specs/latest/Rel-5/26_series/26073-5??.zip"

  1593.   echo "and extracted src to libavcodec/amr"

  1594.   echo "You must also add -DMMS_IO and remove -pedantic-errors to/from CFLAGS in libavcodec/amr/makefile."

  1595.   echo "i.e. CFLAGS = -Wall -I. \$(CFLAGS_\$(MODE)) -D\$(VAD) -DMMS_IO"

  1596.   echo

  1597. else

  1598.   echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104"

  1599.   echo "REL-5 V5.1.0 from "

  1600.   echo "http://www.3gpp.org/ftp/Specs/latest/Rel-5/26_series/26104-5??.zip"

  1601.   echo "and extracted the source to libavcodec/amr_float"

  1602.   echo "and if u try this on an alpha, u may need to change Word32 to int in amr/typedef.h"

  1603.   echo

  1604. fi

  1605. 

  1606. if test "$amr_if2" = "yes" ; then

  1607.   echo "AMR_CFLAGS=-DIF2=1" >> config.mak

  1608. fi

  1609. 

  1610. fi

  1611. 

  1612. for codec in $CODEC_LIST ; do

  1613.     echo "#define CONFIG_`echo $codec | tr a-z A-Z` 1" >> $TMPH

  1614.     echo "CONFIG_`echo $codec | tr a-z A-Z`=yes" >> config.mak

  1615. done

  1616. 

  1617. diff $TMPH config.h >/dev/null 2>&1

  1618. if test $? -ne 0 ; then

  1619. 	mv -f $TMPH config.h

  1620. else

  1621. 	echo "config.h is unchanged"

  1622. fi

  1623. 

  1624. rm -f $TMPO $TMPC $TMPE $TMPS $TMPH