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

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

  18. echo "  --enable-vorbis          enable vorbis support via libvorbisenc [default=no]"

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  34. echo ""

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

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

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

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

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

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

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

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

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

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

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

  46. echo "  --disable-mmx            disable mmx usage"

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  61. echo "  --disable-ffserver       disable ffserver build"

  62. echo "  --disable-ffplay         disable ffplay build"

  63. echo "  --disable-risky          disables patent encumbered codecs"

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

  65. echo ""

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

  67. exit 1

  68. fi

  69. 

  70. # set temporary file name

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

  72.     TMPDIR1="${TMPDIR}"

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

  74.     TMPDIR1="${TEMPDIR}"

  75. else

  76.     TMPDIR1="/tmp"

  77. fi

  78. 

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

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

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

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

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

  84. 

  85. # default parameters

  86. prefix="/usr/local"

  87. mandir=""

  88. bindir=""

  89. cross_prefix=""

  90. cc="gcc"

  91. ar="ar"

  92. ranlib="ranlib"

  93. make="make"

  94. strip="strip"

  95. cpu=`uname -m`

  96. tune="generic"

  97. powerpc_perf="no"

  98. mmx="default"

  99. altivec="default"

  100. mmi="default"

  101. case "$cpu" in

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

  103.     cpu="x86"

  104.   ;;

  105.   # armv4l is a subset of armv5tel

  106.   armv4l|armv5tel)

  107.     cpu="armv4l"

  108.   ;;

  109.   alpha)

  110.     cpu="alpha"

  111.   ;;

  112.   "Power Macintosh"|ppc)

  113.     cpu="powerpc"

  114.   ;;

  115.   mips)

  116.     cpu="mips"

  117.   ;;

  118.   sun4u)

  119.     cpu="sparc64"

  120.   ;;

  121.   sh4)

  122.     cpu="sh4"

  123.   ;;

  124.   *)

  125.     cpu="unknown"

  126.   ;;

  127. esac

  128. gprof="no"

  129. v4l="yes"

  130. audio_oss="yes"

  131. audio_beos="no"

  132. dv1394="yes"

  133. network="yes"

  134. zlib="yes"

  135. mp3lame="no"

  136. vorbis="no"

  137. faad="no"

  138. faadbin="no"

  139. faac="no"

  140. a52="no"

  141. a52bin="no"

  142. pp="no"

  143. shared_pp="no"

  144. mingw32="no"

  145. cygwin="no"

  146. os2="no"

  147. lshared="no"

  148. optimize="yes"

  149. debug="yes"

  150. extralibs="-lm"

  151. simpleidct="yes"

  152. bigendian="no"

  153. inttypes="yes"

  154. emu_fast_int="no"

  155. vhook="default"

  156. dlfcn="no"

  157. dlopen="no"

  158. mpegaudio_hp="yes"

  159. SHFLAGS=-shared

  160. netserver="no"

  161. need_inet_aton="no"

  162. ffserver="yes"

  163. ffplay="yes"

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

  165. FFSLDFLAGS=-Wl,-E

  166. LIBPREF="lib"

  167. LIBSUF=".a"

  168. SLIBPREF="lib"

  169. SLIBSUF=".so"

  170. EXESUF=""

  171. risky="yes"

  172. amr_nb="no"

  173. amr_wb="no"

  174. amr_nb_fixed="no"

  175. sunmlib="no"

  176. pthreads="no"

  177. gpl="no"

  178. 

  179. # OS specific

  180. targetos=`uname -s`

  181. case $targetos in

  182. BeOS)

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

  184. # helps building libavcodec

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

  186. # 3 gcc releases known for BeOS, each with ugly bugs

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

  188. case "$gcc_version" in

  189. 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"

  190. mmx="no"

  191. ;;

  192. *20010315*) echo "BeBits gcc"

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

  194. ;;

  195. esac

  196. SHFLAGS=-nostart

  197. # disable linux things

  198. audio_oss="no"

  199. v4l="no"

  200. dv1394="no"

  201. # enable beos things

  202. audio_beos="yes"

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

  204. # Check for BONE

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

  206. extralibs="-lbind -lsocket"

  207. else

  208. netserver="yes"

  209. need_inet_aton="yes"

  210. extralibs="-lnet"

  211. fi ;;

  212. SunOS)

  213. v4l="no"

  214. audio_oss="no"

  215. dv1394="no"

  216. make="gmake"

  217. LDFLAGS=""

  218. FFSLDFLAGS=""

  219. need_inet_aton="yes"

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

  221. ;;

  222. FreeBSD)

  223. v4l="no"

  224. audio_oss="yes"

  225. dv1394="no"

  226. make="gmake"

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

  228. ;;

  229. BSD/OS)

  230. v4l="no"

  231. audio_oss="yes"

  232. dv1394="no"

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

  234. make="gmake"

  235. ;;

  236. Darwin)

  237. cc="cc"

  238. v4l="no"

  239. audio_oss="no"

  240. dv1394="no"

  241. ffserver="no"

  242. SHFLAGS="-dynamiclib"

  243. extralibs=""

  244. darwin="yes"

  245. strip="strip -x"

  246. LDFLAGS="-Wl,-d"

  247. FFSLDFLAGS=-Wl,-bind_at_load

  248. ;;

  249. MINGW32*)

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

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

  252. mingw32="yes"

  253. ;;

  254. CYGWIN*)

  255. v4l="no"

  256. audio_oss="yes"

  257. dv1394="no"

  258. extralibs=""

  259. cygwin="yes"

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

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

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

  263.      "/usr/include/inttypes.h !!!"

  264. ;;

  265. Linux)

  266. LDFLAGS="$LDFLAGS -rdynamic"

  267. ;;

  268. IRIX*)

  269. ranlib="echo ignoring ranlib"

  270. v4l="no"

  271. audio_oss="no"

  272. make="gmake"

  273. ;;

  274. OS/2)

  275. TMPE=$TMPE".exe"

  276. ar="emxomfar -p64"

  277. ranlib="echo ignoring ranlib"

  278. strip="echo ignoring strip"

  279. CFLAGS="-Zomf"

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

  281. SHFLAGS=""

  282. FFSLDFLAGS=""

  283. LIBPREF=""

  284. LIBSUF=".lib"

  285. SLIBPREF=""

  286. SLIBSUF=".dll"

  287. EXESUF=".exe"

  288. extralibs=""

  289. v4l="no"

  290. audio_oss="no"

  291. dv1394="no"

  292. network="no"

  293. ffserver="no"

  294. os2="yes"

  295. ;;

  296. *) ;;

  297. esac

  298. 

  299. # From mplayer configure. We need TARGET_OS available

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

  301. # of AltiVec on PowerPC

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

  303.   case "$TARGET_OS" in

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

  305.     ;;

  306.   IRIX*)

  307.     TARGET_OS=IRIX

  308.     ;;

  309.   HP-UX*)

  310.     TARGET_OS=HP-UX

  311.     ;;

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

  313.     TARGET_OS=CYGWIN

  314.     ;;

  315.   *)

  316.     TARGET_OS="$TARGET_OS-UNKNOWN"

  317.     ;;

  318.   esac

  319. 

  320. # find source path

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

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

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

  324. source_path_used="yes"

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

  326.     source_path=`pwd`

  327.     source_path_used="no"

  328. fi

  329. 

  330. for opt do

  331.   case "$opt" in

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

  333.   ;;

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

  335.   ;;

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

  337.   ;;

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

  339.   ;;

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

  341.   ;;

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

  343.   ;;

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

  345.   ;;

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

  347.   ;;

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

  349.   ;;

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

  351.   ;;

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

  353.   ;;

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

  355.   ;;

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

  357.   ;;

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

  359.   ;;

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

  361.   ;;

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

  363.   ;;

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

  365.   ;;

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

  367.   ;;

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

  369.   ;;

  370.   --disable-network) network="no"

  371.   ;;

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

  373.   ;;

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

  375.   ;;

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

  377.   ;;

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

  379.   ;;

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

  381.   ;;

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

  383.   ;;

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

  385.   ;;

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

  387.   ;;

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

  389.   ;;

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

  391.   ;;

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

  393.   ;;

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

  395.   ;;

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

  397.   ;;

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

  399.   ;;

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

  401.   ;;

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

  403.   ;;

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

  405.   ;;

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

  407.   ;;

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

  409.   ;;

  410.   --disable-risky) risky="no"

  411.   ;;

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

  413.   ;;

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

  415.   ;;

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

  417.   ;;

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

  419.   ;; 

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

  421.   ;;

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

  423.   ;;

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

  425.   ;;

  426.   esac

  427. done

  428. 

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

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

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

  432.         fail="yes"

  433.     fi

  434. 

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

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

  437.         fail="yes"

  438.     fi

  439.     

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

  441.         cat > $TMPC << EOF

  442.             #include <faad.h>

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

  444. EOF

  445.     

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

  447.             cat > $TMPC << EOF

  448.                 #include <faad.h>

  449.                 #ifndef FAAD2_VERSION

  450.                 ok faad1

  451.                 #endif

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

  453. EOF

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

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

  456.                 fail="yes"

  457.             fi

  458.         else

  459.             faad="no"

  460.             faadbin="no"

  461.             echo "faad test failed"

  462.         fi

  463.     fi

  464.    

  465. 

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

  467.         exit 1

  468.     fi

  469. fi

  470. 

  471. # compute mmx state

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

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

  474.         mmx="yes"

  475.     else

  476.         mmx="no"

  477.     fi

  478. fi

  479. 

  480. #Darwin CC versions

  481. needmdynamicnopic="no"

  482. if test $targetos = Darwin; then

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

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

  485.     else

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

  487. 	case "$gcc_version" in

  488. 	    *2.95*) 

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

  490. 		;;

  491. 	    *3.*)

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

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

  494. 		   needmdynamicnopic="yes"

  495. 		fi

  496. 		;;

  497. 	    *)

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

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

  500. 		   needmdynamicnopic="yes"

  501. 		fi

  502. 		;;

  503. 	esac

  504.     fi

  505. fi

  506. 

  507. # Can only do AltiVec on PowerPC

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

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

  510.         altivec="yes"

  511.     else

  512.         altivec="no"

  513.     fi

  514. fi

  515. 

  516. # Add processor-specific flags

  517. TUNECPU="generic"

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

  519.     case $tune in

  520. 	601|ppc601|PowerPC601)

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

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

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

  524. 	    fi

  525. 	    TUNECPU=ppc601

  526. 	;;

  527. 	603*|ppc603*|PowerPC603*)

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

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

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

  531. 	    fi

  532. 	    TUNECPU=ppc603

  533. 	;;

  534. 	604*|ppc604*|PowerPC604*)

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

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

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

  538. 	    fi

  539. 	    TUNECPU=ppc604

  540. 	;;

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

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

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

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

  545. 	    fi

  546. 	    TUNECPU=ppc750

  547. 	;;

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

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

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

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

  552. 	    fi

  553. 	    TUNECPU=ppc7450

  554. 	;;

  555. 	74*|ppc74*|PowerPC74*)

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

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

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

  559. 	    fi

  560. 	    TUNECPU=ppc7400

  561. 	;;

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

  563. 	    CFLAGS="$CFLAGS -mcpu=970 -mtune=970 -mpowerpc64 -force_cpusubtype_ALL "

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

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

  566. 	    fi

  567. 	    TUNECPU=ppc970

  568. 	;;

  569. 	*)

  570. 	echo "WARNING: unknown CPU "$tune", ignored"

  571. 	;;

  572.     esac

  573. fi

  574. 

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

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

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

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

  579.             CFLAGS="$CFLAGS -faltivec"

  580.         else

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

  582.         fi

  583.     fi

  584. fi

  585. 

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

  587. cat > $TMPC << EOF

  588. #include <altivec.h>

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

  590. EOF

  591. 

  592. _altivec_h="no"

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

  594. _altivec_h="yes"

  595. fi

  596. 

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

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

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

  600. cat > $TMPC << EOF

  601. #include <altivec.h>

  602. int main(void) {

  603.     vector signed int v1, v2, v3;

  604.     v1 = vec_add(v2,v3);

  605.     return 0;

  606. }

  607. EOF

  608. else

  609. cat > $TMPC << EOF

  610. int main(void) {

  611.     vector signed int v1, v2, v3;

  612.     v1 = vec_add(v2,v3);

  613.     return 0;

  614. }

  615. EOF

  616. fi

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

  618. fi

  619. 

  620. # Can only do mmi on mips

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

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

  623.         mmi="yes"

  624.     else

  625.         mmi="no"

  626.     fi

  627. fi

  628. 

  629. # See does our compiler support mmi

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

  631. cat > $TMPC << EOF

  632. int main(void) {

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

  634.     return 0;

  635. }

  636. EOF

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

  638. fi

  639. 

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

  641.     v4l="no"

  642.     audio_oss="no"

  643.     dv1394="no"

  644.     ffserver="no"

  645.     network="no"

  646.     LIBPREF=""

  647.     LIBSUF=".lib"

  648.     SLIBPREF=""

  649.     SLIBSUF=".dll"

  650.     EXESUF=".exe"

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

  652.     bindir="$prefix"

  653. fi

  654. 

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

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

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

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

  659. 

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

  661. 

  662. # ---

  663. # big/little endian test

  664. cat > $TMPC << EOF

  665. #include <inttypes.h>

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

  667. 	volatile uint32_t i=0x01234567;

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

  669. }

  670. EOF

  671. 

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

  673. $TMPE && bigendian="yes"

  674. else

  675. echo big/little test failed

  676. fi

  677. 

  678. else

  679. 

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

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

  682.     bigendian="yes"

  683. fi

  684. 

  685. fi

  686. 

  687. # ---

  688. # *inttypes.h* test

  689. cat > $TMPC << EOF

  690. #include <inttypes.h>

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

  692.     return 0;

  693. }

  694. EOF

  695. 

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

  697. 

  698. # ---

  699. # *int_fast* test

  700. cat > $TMPC << EOF

  701. #include <inttypes.h>

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

  703. 	volatile uint_fast64_t i=0x01234567;

  704. 	return 0;

  705. }

  706. EOF

  707. 

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

  709. 

  710. # ---

  711. # check availability of some header files

  712. 

  713. cat > $TMPC << EOF

  714. #include <malloc.h>

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

  716. EOF

  717. 

  718. _memalign=no

  719. _malloc_h=no

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

  721. _malloc_h=yes

  722. _memalign=yes

  723. # check for memalign - atmos

  724. cat > $TMPC << EOF

  725. #include <malloc.h>

  726. int main ( void ) {

  727. char *string = NULL;

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

  729. return 0;

  730. }

  731. EOF

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

  733. fi

  734. 

  735. cat > $TMPC << EOF

  736. #include <time.h>

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

  738. EOF

  739. 

  740. localtime_r=no

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

  742.   localtime_r=yes

  743. fi

  744. 

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

  746. # check for zlib - mmu_man

  747. cat > $TMPC << EOF

  748. #include <zlib.h>

  749. int main ( void ) {

  750. if (zlibVersion() != ZLIB_VERSION)

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

  752.    return 1;

  753. return 0;

  754. }

  755. EOF

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

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

  758. # XXX: more tests needed - runtime test

  759. fi

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

  761. extralibs="$extralibs -lz"

  762. fi

  763. 

  764. # test for lrintf in math.h

  765. cat > $TMPC << EOF

  766. #define _ISOC9X_SOURCE  1

  767. #include <math.h>

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

  769. EOF

  770. 

  771. have_lrintf="no"

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

  773.   have_lrintf="yes"

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

  775. fi

  776. 

  777. _restrict=

  778. for restrict_keyword in restrict __restrict__ __restrict; do

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

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

  781.     _restrict=$restrict_keyword

  782.     break;

  783.   fi

  784. done

  785. 

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

  787. # currently only used on i386 for MMX builtins

  788. cat > $TMPC << EOF

  789. int main(void) { 

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

  791. return 0;

  792. #else

  793. #error no vector builtins

  794. #endif

  795. }

  796. EOF

  797. 

  798. builtin_vector=no

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

  800.   builtin_vector=yes

  801. fi

  802. 

  803. # dlopen/dlfcn.h probing

  804. 

  805. cat > $TMPC << EOF

  806. #include <dlfcn.h>

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

  808. EOF

  809. 

  810. ldl=-ldl

  811. 

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

  813. dlfcn=yes

  814. dlopen=yes

  815. fi

  816. 

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

  818. dlfcn=yes

  819. dlopen=yes

  820. ldl=""

  821. fi

  822. 

  823. cat > $TMPC << EOF

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

  825. EOF

  826. 

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

  828. dlopen=yes

  829. fi

  830. 

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

  832. dlopen=yes

  833. ldl=""

  834. fi

  835. 

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

  837.   vhook="$dlopen"

  838. fi

  839. 

  840. ##########################################

  841. # imlib probe

  842. 

  843. cat > $TMPC << EOF

  844. #include <X11/Xlib.h>

  845. #include <Imlib2.h>

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

  847. EOF

  848. 

  849. imlib2=no

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

  851. imlib2=yes

  852. fi

  853. 

  854. ##########################################

  855. # freetype probe

  856. 

  857. cat > $TMPC << EOF

  858. #include <ft2build.h>

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

  860. EOF

  861. 

  862. freetype2=no

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

  864.   if test "`which freetype-config`" != ""; then

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

  866.       freetype2=yes

  867.     fi

  868.   fi

  869. fi

  870. 

  871. ##########################################

  872. # SDL probe

  873. 

  874. cat > $TMPC << EOF

  875. #include <SDL.h>

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

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

  878. EOF

  879. 

  880. sdl_too_old=no

  881. sdl=no

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

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

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

  885. sdl_too_old=yes

  886. else

  887. sdl=yes

  888. fi

  889. fi

  890. 

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

  892.     *gcc*)

  893. 	CFLAGS="-Wall $CFLAGS"

  894. 	;;

  895.     *)

  896. 	;;

  897. esac

  898. 

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

  900.    ffplay=no

  901. fi

  902. 

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

  904. 	CFLAGS="-g $CFLAGS"

  905. fi

  906. 

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

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

  909.   CFLAGS="$CFLAGS -Os"

  910. fi

  911. 

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

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

  914. 	CFLAGS="$CFLAGS -O5"

  915. 	LDFLAGS="$LDFLAGS -O5"

  916.     else

  917. 	CFLAGS="-O3 $CFLAGS"

  918.     fi

  919. fi

  920. 

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

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

  923. fi

  924. 

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

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

  927. fi

  928. 

  929. echo "Install prefix   $prefix"

  930. echo "Source path      $source_path"

  931. echo "C compiler       $cc"

  932. echo "make             $make"

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

  934. echo "Big Endian       $bigendian"

  935. echo "inttypes.h       $inttypes"

  936. echo "broken inttypes.h $emu_fast_int"

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

  938. echo "MMX enabled      $mmx"

  939. echo "Vector Builtins  $builtin_vector"

  940. fi

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

  942. echo "MMI enabled      $mmi"

  943. fi

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

  945. echo "AltiVec enabled  $altivec"

  946. fi

  947. echo "gprof enabled    $gprof"

  948. echo "zlib enabled     $zlib"

  949. echo "mp3lame enabled  $mp3lame"

  950. echo "vorbis enabled   $vorbis"

  951. echo "faad enabled     $faad"

  952. echo "faadbin enabled  $faadbin"

  953. echo "faac enabled     $faac"

  954. echo "a52 support      $a52"

  955. echo "a52 dlopened     $a52bin"

  956. echo "pp support       $pp"

  957. echo "debug symbols    $debug"

  958. echo "optimize         $optimize"

  959. echo "shared pp        $shared_pp"

  960. echo "Video hooking    $vhook"

  961. echo "SDL support      $sdl"

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

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

  964. fi

  965. echo "risky / patent encumbered codecs $risky"

  966. 

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

  968. echo "Imlib2 support   $imlib2"

  969. echo "freetype support $freetype2"

  970. fi

  971. echo "Sun medialib support"  $sunmlib

  972. echo "pthreads support"      $pthreads

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

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

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

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

  977. echo "License: LGPL"

  978. else

  979. echo "License: GPL"

  980. fi

  981. 

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

  983. 

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

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

  986. 

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

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

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

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

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

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

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

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

  995. 

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

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

  998. SHCFLAGS=$CFLAGS

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

  1000.    CFLAGS="$CFLAGS -mdynamic-no-pic"

  1001. fi

  1002. 

  1003. echo "OPTFLAGS=$CFLAGS" >> config.mak

  1004. echo "SHCFLAGS=$SHCFLAGS">>config.mak

  1005. echo "LDFLAGS=$LDFLAGS" >> config.mak

  1006. echo "FFSLDFLAGS=$FFSLDFLAGS" >> config.mak

  1007. echo "SHFLAGS=$SHFLAGS" >> config.mak

  1008. echo "LIBPREF=$LIBPREF" >> config.mak

  1009. echo "LIBSUF=$LIBSUF" >> config.mak

  1010. echo "SLIBPREF=$SLIBPREF" >> config.mak

  1011. echo "SLIBSUF=$SLIBSUF" >> config.mak

  1012. echo "EXESUF=$EXESUF" >> config.mak

  1013. echo "TARGET_OS=$TARGET_OS" >> config.mak

  1014. if test "$cpu" = "x86" ; then

  1015.   echo "TARGET_ARCH_X86=yes" >> config.mak

  1016.   echo "#define ARCH_X86 1" >> $TMPH

  1017. elif test "$cpu" = "armv4l" ; then

  1018.   echo "TARGET_ARCH_ARMV4L=yes" >> config.mak

  1019.   echo "#define ARCH_ARMV4L 1" >> $TMPH

  1020. elif test "$cpu" = "alpha" ; then

  1021.   echo "TARGET_ARCH_ALPHA=yes" >> config.mak

  1022.   echo "#define ARCH_ALPHA 1" >> $TMPH

  1023. elif test "$cpu" = "sparc64" ; then

  1024.   echo "TARGET_ARCH_SPARC64=yes" >> config.mak

  1025.   echo "#define ARCH_SPARC64 1" >> $TMPH

  1026. elif test "$cpu" = "powerpc" ; then

  1027.   echo "TARGET_ARCH_POWERPC=yes" >> config.mak

  1028.   echo "#define ARCH_POWERPC 1" >> $TMPH

  1029.   if test "$powerpc_perf" = "yes"; then

  1030.     echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH

  1031.   fi

  1032. elif test "$cpu" = "mips" ; then

  1033.   echo "TARGET_ARCH_MIPS=yes" >> config.mak

  1034.   echo "#define ARCH_MIPS 1" >> $TMPH

  1035. elif test "$cpu" = "sh4" ; then

  1036.   echo "TARGET_ARCH_SH4=yes" >> config.mak

  1037.   echo "#define ARCH_SH4 1" >> $TMPH

  1038. fi

  1039. echo "#define TUNECPU $TUNECPU" >> $TMPH

  1040. if test "$bigendian" = "yes" ; then

  1041.   echo "WORDS_BIGENDIAN=yes" >> config.mak

  1042.   echo "#define WORDS_BIGENDIAN 1" >> $TMPH

  1043. fi

  1044. if test "$inttypes" != "yes" ; then

  1045.   echo "#define EMULATE_INTTYPES 1" >> $TMPH

  1046. fi

  1047. if test "$emu_fast_int" = "yes" ; then

  1048.   echo "#define EMULATE_FAST_INT 1" >> $TMPH

  1049. fi

  1050. if test "$mmx" = "yes" ; then

  1051.   echo "TARGET_MMX=yes" >> config.mak

  1052.   echo "#define HAVE_MMX 1" >> $TMPH

  1053.   echo "#define __CPU__ 586" >> $TMPH

  1054. fi

  1055. if test "$builtin_vector" = "yes" ; then

  1056.   echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak

  1057.   echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH

  1058. fi

  1059. if test "$mmi" = "yes" ; then

  1060.   echo "TARGET_MMI=yes" >> config.mak

  1061.   echo "#define HAVE_MMI 1" >> $TMPH

  1062. fi

  1063. if test "$altivec" = "yes" ; then

  1064.   echo "TARGET_ALTIVEC=yes" >> config.mak

  1065.   echo "#define HAVE_ALTIVEC 1" >> $TMPH

  1066.   echo "// Enable the next line to use the reference C code instead of AltiVec" >> $TMPH

  1067.   echo "// #define ALTIVEC_USE_REFERENCE_C_CODE 1" >> $TMPH

  1068.   if test "$_altivec_h" = "yes" ; then

  1069.     echo "#define HAVE_ALTIVEC_H 1" >> $TMPH

  1070.   else

  1071.     echo "#undef HAVE_ALTIVEC_H" >> $TMPH

  1072.   fi

  1073. fi

  1074. if test "$gprof" = "yes" ; then

  1075.   echo "TARGET_GPROF=yes" >> config.mak

  1076.   echo "#define HAVE_GPROF 1" >> $TMPH

  1077. fi

  1078. if test "$localtime_r" = "yes" ; then

  1079.   echo "#define HAVE_LOCALTIME_R 1" >> $TMPH

  1080. fi

  1081. if test "$imlib2" = "yes" ; then

  1082.   echo "HAVE_IMLIB2=yes" >> config.mak

  1083. fi

  1084. if test "$freetype2" = "yes" ; then

  1085.   echo "HAVE_FREETYPE2=yes" >> config.mak

  1086. fi

  1087. if test "$sunmlib" = "yes" ; then

  1088.   echo "HAVE_MLIB=yes" >> config.mak

  1089.   echo "#define HAVE_MLIB 1" >> $TMPH

  1090.   extralibs="$extralibs -lmlib"

  1091. fi

  1092. if test "$pthreads" = "yes" ; then

  1093.   echo "HAVE_PTHREADS=yes" >> config.mak

  1094.   echo "#define HAVE_PTHREADS 1" >> $TMPH

  1095.   extralibs="$extralibs -lpthread"

  1096. fi

  1097. if test "$sdl" = "yes" ; then

  1098.   echo "CONFIG_SDL=yes" >> config.mak

  1099.   echo "SDL_LIBS=`sdl-config --libs`" >> config.mak

  1100.   echo "SDL_CFLAGS=`sdl-config --cflags`" >> config.mak

  1101. fi

  1102. if test "$have_lrintf" = "yes" ; then

  1103.   echo "#define HAVE_LRINTF 1" >> $TMPH

  1104. fi

  1105. if test "$vhook" = "yes" ; then

  1106.   echo "BUILD_VHOOK=yes" >> config.mak

  1107.   echo "#define HAVE_VHOOK 1" >> $TMPH

  1108.   extralibs="$extralibs $ldl"

  1109. fi

  1110. if test "$lshared" = "yes" ; then

  1111.   echo "BUILD_SHARED=yes" >> config.mak

  1112.   echo "PIC=-fPIC" >> config.mak

  1113. fi

  1114. echo "EXTRALIBS=$extralibs" >> config.mak

  1115. version=`grep '#define FFMPEG_VERSION ' $source_path/libavcodec/avcodec.h |

  1116.  cut -d '"' -f 2`

  1117. echo "VERSION=$version" >>config.mak

  1118. # if you do not want to use encoders, disable that.

  1119. echo "#define CONFIG_ENCODERS 1" >> $TMPH

  1120. echo "CONFIG_ENCODERS=yes" >> config.mak

  1121. 

  1122. # if you do not want to use decoders, disable that.

  1123. echo "#define CONFIG_DECODERS 1" >> $TMPH

  1124. echo "CONFIG_DECODERS=yes" >> config.mak

  1125. 

  1126. # AC3

  1127. if test "$a52" = "yes" ; then

  1128.   echo "#define CONFIG_AC3 1" >> $TMPH

  1129.   echo "CONFIG_AC3=yes" >> config.mak

  1130. 

  1131.   if test "$a52bin" = "yes" ; then

  1132.     echo "#define CONFIG_A52BIN 1" >> $TMPH

  1133.     echo "CONFIG_A52BIN=yes" >> config.mak

  1134.   fi

  1135. fi

  1136. 

  1137. # PP

  1138. if test "$pp" = "yes" ; then

  1139.   echo "#define CONFIG_PP 1" >> $TMPH

  1140.   echo "CONFIG_PP=yes" >> config.mak

  1141. 

  1142.   if test "$shared_pp" = "yes" ; then

  1143.     echo "#define SHARED_PP 1" >> $TMPH

  1144.     echo "SHARED_PP=yes" >> config.mak

  1145.   fi

  1146. fi

  1147. 

  1148. # mpeg audio high precision mode

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

  1150.   echo "#define CONFIG_MPEGAUDIO_HP 1" >> $TMPH

  1151. fi

  1152. 

  1153. if test "$v4l" = "yes" ; then

  1154.   echo "#define CONFIG_VIDEO4LINUX 1" >> $TMPH

  1155.   echo "CONFIG_VIDEO4LINUX=yes" >> config.mak

  1156. fi

  1157. 

  1158. if test "$dv1394" = "yes" ; then

  1159.   echo "#define CONFIG_DV1394 1" >> $TMPH

  1160.   echo "CONFIG_DV1394=yes" >> config.mak

  1161. fi

  1162. 

  1163. if test "$dlopen" = "yes" ; then

  1164.   echo "#define CONFIG_HAVE_DLOPEN 1" >> $TMPH

  1165. fi

  1166. 

  1167. if test "$dlfcn" = "yes" ; then

  1168.   echo "#define CONFIG_HAVE_DLFCN 1" >> $TMPH

  1169. fi

  1170. 

  1171. if test "$audio_oss" = "yes" ; then

  1172.   echo "#define CONFIG_AUDIO_OSS 1" >> $TMPH

  1173.   echo "CONFIG_AUDIO_OSS=yes" >> config.mak

  1174. fi

  1175. 

  1176. if test "$audio_beos" = "yes" ; then

  1177.   echo "#define CONFIG_AUDIO_BEOS 1" >> $TMPH

  1178.   echo "CONFIG_AUDIO_BEOS=yes" >> config.mak

  1179. fi

  1180. 

  1181. if test "$network" = "yes" ; then

  1182.   echo "#define CONFIG_NETWORK 1" >> $TMPH

  1183.   echo "CONFIG_NETWORK=yes" >> config.mak

  1184. fi

  1185. 

  1186. if test "$zlib" = "yes" ; then

  1187.   echo "#define CONFIG_ZLIB 1" >> $TMPH

  1188.   echo "CONFIG_ZLIB=yes" >> config.mak

  1189. fi

  1190. 

  1191. if test "$mp3lame" = "yes" ; then

  1192.   echo "#define CONFIG_MP3LAME 1" >> $TMPH

  1193.   echo "CONFIG_MP3LAME=yes" >> config.mak

  1194. fi

  1195. 

  1196. if test "$vorbis" = "yes" ; then

  1197.   echo "#define CONFIG_VORBIS 1" >> $TMPH

  1198.   echo "CONFIG_VORBIS=yes" >> config.mak

  1199. fi

  1200. 

  1201. if test "$faad" = "yes" ; then

  1202.   echo "#define CONFIG_FAAD 1" >> $TMPH

  1203.   echo "CONFIG_FAAD=yes" >> config.mak

  1204. fi

  1205. 

  1206. if test "$faadbin" = "yes" ; then

  1207.   echo "#define CONFIG_FAADBIN 1" >> $TMPH

  1208.   echo "CONFIG_FAADBIN=yes" >> config.mak

  1209. fi

  1210. 

  1211. if test "$faac" = "yes" ; then

  1212.   echo "#define CONFIG_FAAC 1" >> $TMPH

  1213.   echo "CONFIG_FAAC=yes" >> config.mak

  1214. fi

  1215. 

  1216. if test "$mingw32" = "yes" ; then

  1217.   echo "#define CONFIG_WIN32 1" >> $TMPH

  1218.   echo "CONFIG_WIN32=yes" >> config.mak

  1219.   echo "HAVE_W32THREADS=yes" >> config.mak

  1220.   echo "#define HAVE_W32THREADS 1" >> $TMPH

  1221.   echo "#ifndef __MINGW32__" >> $TMPH

  1222.   echo "#define __MINGW32__ 1" >> $TMPH

  1223.   echo "#endif" >> $TMPH

  1224. fi

  1225. 

  1226. if test "$os2" = "yes" ; then

  1227.   echo "#define CONFIG_OS2 1" >> $TMPH

  1228.   echo "CONFIG_OS2=yes" >> config.mak

  1229. fi

  1230. 

  1231. if test "$TARGET_OS" = "SunOS" ; then

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

  1233. fi

  1234. 

  1235. if test "$darwin" = "yes"; then

  1236.   echo "#define CONFIG_DARWIN 1"  >> $TMPH

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

  1238. fi

  1239. 

  1240. if test "$_malloc_h" = "yes" ; then

  1241.   echo "#define HAVE_MALLOC_H 1" >> $TMPH

  1242. else

  1243.   echo "#undef  HAVE_MALLOC_H" >> $TMPH

  1244. fi

  1245. 

  1246. if test "$_memalign" = "yes" ; then

  1247.   echo "#define HAVE_MEMALIGN 1" >> $TMPH

  1248. else

  1249.   echo "#undef  HAVE_MEMALIGN" >> $TMPH

  1250. fi

  1251. 

  1252. if test "$netserver" = "yes" ; then

  1253.   echo "#define CONFIG_BEOS_NETSERVER 1" >> $TMPH

  1254.   echo "CONFIG_BEOS_NETSERVER=yes" >> config.mak

  1255. fi

  1256. 

  1257. if test "$need_inet_aton" = "yes" ; then

  1258.   echo "NEED_INET_ATON=yes" >> config.mak

  1259. fi

  1260. 

  1261. if test "$simpleidct" = "yes" ; then

  1262.   echo "#define SIMPLE_IDCT 1" >> $TMPH

  1263. fi

  1264. 

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

  1266.   echo "#define CONFIG_FFSERVER 1" >> $TMPH

  1267.   echo "CONFIG_FFSERVER=yes" >> config.mak

  1268. fi

  1269. 

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

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

  1272. fi

  1273. 

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

  1275.   echo "#define CONFIG_RISKY 1" >> $TMPH

  1276.   echo "CONFIG_RISKY=yes" >> config.mak

  1277. fi

  1278. 

  1279. if test "$gpl" = "yes" ; then

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

  1281.   echo "CONFIG_GPL=yes" >> config.mak

  1282. fi

  1283. 

  1284. echo "#define restrict $_restrict" >> $TMPH

  1285. 

  1286. # build tree in object directory if source path is different from current one

  1287. if test "$source_path_used" = "yes" ; then

  1288.     DIRS="libavformat libavcodec libavcodec/alpha libavcodec/armv4l libavcodec/i386 \

  1289.           libavcodec/ppc libavcodec/liba52 libavcodec/mlib libavcodec/libpostproc tests vhook"

  1290.     FILES="Makefile libavformat/Makefile libavcodec/Makefile libavcodec/libpostproc/Makefile tests/Makefile vhook/Makefile"

  1291.     for dir in $DIRS ; do

  1292.             mkdir -p $dir

  1293.     done

  1294.     for f in $FILES ; do

  1295.         ln -sf $source_path/$f $f

  1296.     done

  1297. fi

  1298. echo "SRC_PATH=$source_path" >> config.mak

  1299. 

  1300. if test "$amr_wb" = "yes" ; then

  1301.   echo "#define AMR_WB 1" >> $TMPH

  1302.   echo "AMR_WB=yes" >> config.mak

  1303.   echo

  1304.   echo "AMR WB FLOAT NOTICE ! Make sure you have downloaded TS26.204"

  1305.   echo "V5.1.0 from "

  1306.   echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zip"

  1307.   echo "and extracted the source to libavcodec/amrwb_float"

  1308.   echo

  1309. fi

  1310. 

  1311. if test "$amr_nb" = "yes" ; then

  1312.   echo "#define AMR_NB 1" >> $TMPH

  1313.   echo "AMR_NB=yes" >> config.mak

  1314.   echo

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

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

  1317.   echo "#define AMR_NB_FIXED 1" >> $TMPH

  1318.   echo "AMR NB FIXED POINT NOTICE! Make sure you have downloaded TS26.073 "

  1319.   echo "REL-5 version 5.1.0 from "

  1320.   echo "http://www.3gpp.org/ftp/Specs/latest/Rel-5/26_series/26073-510.zip"

  1321.   echo "and extracted src to libavcodec/amr"

  1322.   echo "You must also add -DMMS_IO and remove -pedantic-errors to/from CFLAGS in libavcodec/amr/makefile."

  1323.   echo "i.e. CFLAGS = -Wall -I. \$(CFLAGS_\$(MODE)) -D\$(VAD) -DMMS_IO"

  1324.   echo

  1325. else

  1326.   echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104"

  1327.   echo "REL-5 V5.1.0 from "

  1328.   echo "http://www.3gpp.org/ftp/Specs/latest/Rel-5/26_series/26104-510.zip"

  1329.   echo "and extracted the source to libavcodec/amr_float"

  1330.   echo "and if u try this on an alpha, u may need to change Word32 to int in amr/typedef.h"

  1331.   echo

  1332. fi

  1333. 

  1334. fi

  1335. 

  1336. diff $TMPH config.h >/dev/null 2>&1

  1337. if test $? -ne 0 ; then

  1338. 	mv -f $TMPH config.h

  1339. else

  1340. 	echo "config.h is unchanged"

  1341. fi

  1342. 

  1343. rm -f $TMPO $TMPC $TMPE $TMPS $TMPH