configure 62.1 KB
Newer Older
1
#!/bin/sh
2
#
3 4 5 6 7
# FFmpeg configure script
#
# Copyright (c) 2000, 2001, 2002 Fabrice Bellard
# Copyright (c) 2005-2006 Diego Biurrun
# Copyright (c) 2005-2006 Mans Rullgard
8
#
9

10
# make sure we are running under a compatible shell
11 12 13
# try to make this part work with most shells

try_exec(){
14
    echo "Trying shell $1"
15 16 17
    type "$1" >/dev/null 2>&1 && exec "$@"
}

Måns Rullgård's avatar
Måns Rullgård committed
18
unset foo
19 20 21 22 23 24 25 26
(: ${foo%%bar}) 2>/dev/null
E1="$?"

(: ${foo?}) 2>/dev/null
E2="$?"

if test "$E1" != 0 || test "$E2" = 0; then
    echo "Broken shell detected.  Trying alternatives."
27 28 29 30 31 32 33 34 35 36 37 38
    export FF_CONF_EXEC
    if test "0$FF_CONF_EXEC" -lt 1; then
        FF_CONF_EXEC=1
        try_exec bash "$0" "$@"
    fi
    if test "0$FF_CONF_EXEC" -lt 2; then
        FF_CONF_EXEC=2
        try_exec ksh "$0" "$@"
    fi
    if test "0$FF_CONF_EXEC" -lt 3; then
        FF_CONF_EXEC=3
        try_exec /usr/xpg4/bin/sh "$0" "$@"
39 40
    fi
    echo "No compatible shell script interpreter found."
Diego Biurrun's avatar
typo  
Diego Biurrun committed
41
    echo "This configure script requires a POSIX-compatible shell"
42
    echo "such as bash or ksh."
Diego Biurrun's avatar
Diego Biurrun committed
43 44 45
    echo "THIS IS NOT A BUG IN FFMPEG, DO NOT REPORT IT AS SUCH."
    echo "Instead, install a working POSIX-compatible shell."
    echo "Disabling this configure test will create a broken FFmpeg."
46 47 48 49
    if test "$BASH_VERSION" = '2.04.0(1)-release'; then
        echo "This bash version ($BASH_VERSION) is broken on your platform."
        echo "Upgrade to a later version if available."
    fi
50 51 52
    exit 1
fi

53 54 55 56 57 58
show_help(){
  echo "Usage: configure [options]"
  echo "Options: [defaults in brackets after descriptions]"
  echo
  echo "Standard options:"
  echo "  --help                   print this message"
59
  echo "  --log[=FILE|yes|no]      log tests and output to FILE [config.err]"
60
  echo "  --prefix=PREFIX          install in PREFIX [$PREFIX]"
61
  echo "  --libdir=DIR             install libs in DIR [PREFIX/lib]"
62
  echo "  --shlibdir=DIR           install shared libs in DIR [PREFIX/lib]"
63
  echo "  --incdir=DIR             install includes in DIR [PREFIX/include/ffmpeg]"
64
  echo "  --mandir=DIR             install man page in DIR [PREFIX/share/man]"
65 66 67 68
  echo "  --enable-static          build static libraries [default=yes]"
  echo "  --disable-static         do not build static libraries [default=no]"
  echo "  --enable-shared          build shared libraries [default=no]"
  echo "  --disable-shared         do not build shared libraries [default=yes]"
69 70
  echo "  --enable-gpl             allow use of GPL code, the resulting libav*"
  echo "                           and ffmpeg will be under GPL [default=no]"
Diego Biurrun's avatar
Diego Biurrun committed
71 72
  echo "  --enable-pp              enable GPLed postprocessing support [default=no]"
  echo "  --enable-swscaler        software scaler support [default=no]"
73
  echo "  --enable-beosthreads     use BeOS threads [default=no]"
74
  echo "  --enable-os2threads      use OS/2 threads [default=no]"
75
  echo "  --enable-pthreads        use pthreads [default=no]"
76
  echo "  --enable-w32threads      use Win32 threads [default=no]"
77
  echo "  --enable-x11grab         enable X11 grabbing [default=no]"
78 79 80
  echo
  echo "External library support:"
  echo "  --enable-sunmlib         use Sun medialib [default=no]"
81 82
  echo "  --enable-liba52          enable GPLed liba52 support [default=no]"
  echo "  --enable-liba52bin       open liba52.so.0 at runtime [default=no]"
83
  echo "  --enable-avisynth        allow reading AVISynth script files [default=no]"
84 85
  echo "  --enable-libamr-nb       enable libamr-nb floating point audio codec"
  echo "  --enable-libamr-wb       enable libamr-wb floating point audio codec"
Ramiro Polla's avatar
Ramiro Polla committed
86 87
  echo "  --enable-libdc1394       enable IIDC-1394 grabbing using libdc1394"
  echo "                           and libraw1394 [default=no]"
88 89
  echo "  --enable-libfaac         enable FAAC support via libfaac [default=no]"
  echo "  --enable-libfaad         enable FAAD support via libfaad [default=no]"
90
  echo "  --enable-libfaadbin      open libfaad.so.0 at runtime [default=no]"
Diego Biurrun's avatar
Diego Biurrun committed
91
  echo "  --enable-libgsm          enable GSM support via libgsm [default=no]"
92
  echo "  --enable-libmp3lame      enable MP3 encoding via libmp3lame [default=no]"
93 94
  echo "  --enable-libnut          enable NUT (de)muxing via libnut,"
  echo "                           native demuxer exists [default=no]"
95
  echo "  --enable-libtheora       enable Theora encoding via libtheora [default=no]"
96 97
  echo "  --enable-libvorbis       enable Vorbis encoding via libvorbis,"
  echo "                           native implementation exists [default=no]"
98 99
  echo "  --enable-libx264         enable H.264 encoding via x264 [default=no]"
  echo "  --enable-libxvid         enable Xvid encoding via xvidcore,"
100
  echo "                           native MPEG-4/Xvid encoder exists [default=no]"
101 102 103 104
  echo ""
  echo "Advanced options (experts only):"
  echo "  --source-path=PATH       path to source code [$source_path]"
  echo "  --cross-prefix=PREFIX    use PREFIX for compilation tools [$cross_prefix]"
105
  echo "  --cross-compile          assume a cross-compiler is used"
106
  echo "  --target-os=OS           compiler targets OS [$targetos]"
107 108 109 110 111 112
  echo "  --cc=CC                  use C compiler CC [$cc]"
  echo "  --make=MAKE              use specified make [$make]"
  echo "  --extra-cflags=ECFLAGS   add ECFLAGS to CFLAGS [$CFLAGS]"
  echo "  --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]"
  echo "  --extra-libs=ELIBS       add ELIBS [$ELIBS]"
  echo "  --build-suffix=SUFFIX    suffix for application specific build []"
113
  echo "  --arch=ARCH              select architecture  [$arch]"
114 115
  echo "  --cpu=CPU                selects the minimum cpu required (affects"
  echo "                           instruction selection, may crash on older CPUs)"
116
  echo "  --enable-powerpc-perf    enable performance report on PPC"
117 118
  echo "                           (requires enabling PMC)"
  echo "  --disable-mmx            disable MMX usage"
119
  echo "  --disable-armv5te        disable armv5te usage"
120
  echo "  --disable-armv6          disable armv6 usage"
121 122 123
  echo "  --disable-iwmmxt         disable iwmmxt usage"
  echo "  --disable-altivec        disable AltiVec usage"
  echo "  --disable-network        disable network support [default=no]"
124
  echo "  --disable-ipv6           disable ipv6 support [default=no]"
125 126 127 128 129
  echo "  --disable-zlib           disable zlib [default=no]"
  echo "  --disable-vhook          disable video hooking support"
  echo "  --disable-debug          disable debugging symbols"
  echo "  --disable-mpegaudio-hp   faster (but less accurate)"
  echo "                           MPEG audio decoding [default=no]"
130
  echo "  --enable-gray            enable full grayscale support (slower color)"
131
  echo "  --disable-ffmpeg         disable ffmpeg build"
132 133 134
  echo "  --disable-ffserver       disable ffserver build"
  echo "  --disable-ffplay         disable ffplay build"
  echo "  --enable-small           optimize for size instead of speed"
Aurelien Jacobs's avatar
Aurelien Jacobs committed
135
  echo "  --enable-hardcoded-tables use hardcoded tables instead of runtime generation"
136 137 138 139 140 141 142
  echo "  --enable-memalign-hack   emulate memalign, interferes with memory debuggers"
  echo "  --disable-encoder=NAME   disables encoder NAME"
  echo "  --enable-encoder=NAME    enables encoder NAME"
  echo "  --disable-decoder=NAME   disables decoder NAME"
  echo "  --enable-decoder=NAME    enables decoder NAME"
  echo "  --disable-encoders       disables all encoders"
  echo "  --disable-decoders       disables all decoders"
143 144
  echo "  --disable-muxer=NAME     disables muxer NAME"
  echo "  --enable-muxer=NAME      enables muxer NAME"
145
  echo "  --disable-muxers         disables all muxers"
146 147
  echo "  --disable-demuxer=NAME   disables demuxer NAME"
  echo "  --enable-demuxer=NAME    enables demuxer NAME"
148
  echo "  --disable-demuxers       disables all demuxers"
149 150 151
  echo "  --enable-parser=NAME     enables parser NAME"
  echo "  --disable-parser=NAME    disables parser NAME"
  echo "  --disable-parsers        disables all parsers"
152 153 154
  echo "  --enable-bsf=NAME        enables bitstream filter NAME"
  echo "  --disable-bsf=NAME       disables bitstream filter NAME"
  echo "  --disable-bsfs           disables all bitstream filters"
155 156 157
  echo "  --enable-protocol=NAME   enables protocol NAME"
  echo "  --disable-protocol=NAME  disables protocol NAME"
  echo "  --disable-protocols      disables all protocols"
158
  echo "  --disable-devices        disables all devices"
159 160 161 162 163 164 165
  echo "  --list-decoders          show all available decoders"
  echo "  --list-encoders          show all available encoders"
  echo "  --list-muxers            show all available muxers"
  echo "  --list-demuxers          show all available demuxers"
  echo "  --list-parsers           show all available parsers"
  echo "  --list-protocols         show all available protocols"
  echo "  --list-bsfs              show all available bitstream filters"
166 167
  echo "  --list-indevs            show all available input devices"
  echo "  --list-outdevs           show all available output devices"
168 169 170
  echo
  echo "Developer options (useful when working on FFmpeg itself):"
  echo "  --enable-gprof           enable profiling with gprof [$gprof]"
171
  echo "  --disable-optimizations  disable compiler optimizations"
172 173
  echo "  --enable-extra-warnings  enable more compiler warnings"
  echo "  --disable-strip          disable stripping of executables and shared libraries"
174 175 176 177
  echo ""
  echo "NOTE: Object files are built at the place where configure is launched."
  exit 1
}
178

179 180 181 182
log(){
    echo "$@" >>$logfile
}

183
log_file(){
Måns Rullgård's avatar
Måns Rullgård committed
184
    log BEGIN $1
185
    pr -n -t $1 >>$logfile
Måns Rullgård's avatar
Måns Rullgård committed
186 187 188
    log END $1
}

189
echolog(){
Måns Rullgård's avatar
Måns Rullgård committed
190
    log "$@"
191
    echo "$@"
192 193 194 195 196 197 198
}

die(){
    echolog "$@"
    cat <<EOF
If you think configure made a mistake, make sure you are using the latest
version from SVN.  If the latest version fails, report the problem to the
199
ffmpeg-user@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net.
200
EOF
201
    if enabled logging; then
202 203 204 205 206 207 208 209 210 211
        cat <<EOF
Include the log file "$logfile" produced by configure as this will help
solving the problem.
EOF
    else
cat <<EOF
Rerun configure with logging enabled (do not use --log=no), and include the
log this produces with your report.
EOF
    fi
212 213 214 215
    rm -f $TMPC $TMPO $TMPE $TMPS $TMPH
    exit 1
}

216
# "tr '[a-z]' '[A-Z]'" is a workaround for Solaris tr not grokking "tr a-z A-Z"
217 218 219 220
toupper(){
    echo "$@" | tr '[a-z]' '[A-Z]'
}

Måns Rullgård's avatar
Måns Rullgård committed
221 222 223 224
tolower(){
    echo "$@" | tr '[A-Z]' '[a-z]'
}

225 226 227 228 229 230 231 232
set_all(){
    value=$1
    shift
    for var in $*; do
        eval $var=$value
    done
}

233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251
pushvar(){
    for var in $*; do
        eval level=\${${var}_level:=0}
        eval ${var}_${level}="\$$var"
        eval ${var}_level=$(($level+1))
    done
}

popvar(){
    for var in $*; do
        eval level=\${${var}_level:-0}
        test $level = 0 && continue
        eval level=$(($level-1))
        eval $var="\${${var}_${level}}"
        eval ${var}_level=$level
        eval unset ${var}_${level}
    done
}

252 253 254 255 256 257 258 259
enable(){
    set_all yes $*
}

disable(){
    set_all no $*
}

260
enabled(){
261 262 263
    eval test "x\$$1" = "xyes"
}

264 265 266 267
disabled(){
    eval test "x\$$1" = "xno"
}

268 269 270 271 272 273
enabled_all(){
    for opt; do
        enabled $opt || return 1
    done
}

274 275 276 277 278 279
disabled_all(){
    for opt; do
        disabled $opt || return 1
    done
}

280 281 282 283 284 285
enabled_any(){
    for opt; do
        enabled $opt && return 0
    done
}

286 287 288 289 290 291
disabled_any(){
    for opt; do
        disabled $opt && return 0
    done
}

292 293 294 295 296 297 298 299 300
is_in(){
    value=$1
    shift
    for var in $*; do
        [ $var = $value ] && return 0
    done
    return 1
}

301 302
check_deps(){
    for cfg; do
303 304 305 306
        enabled ${cfg}_checking && die "Circular dependency for $cfg."
        disabled ${cfg}_checking && continue
        enable ${cfg}_checking

307 308
        eval dep_all="\$${cfg}_deps"
        eval dep_any="\$${cfg}_deps_any"
309 310 311 312 313

        pushvar cfg dep_all dep_any
        check_deps $dep_all $dep_any
        popvar cfg dep_all dep_any

314 315
        enabled_all $dep_all || disable $cfg
        enabled_any $dep_any || disable $cfg
316

317 318 319 320 321
        if enabled $cfg; then
            eval dep_extralibs="\$${cfg}_extralibs"
            test -n "$dep_extralibs" && add_extralibs $dep_extralibs
        fi

322
        disable ${cfg}_checking
323 324 325
    done
}

326 327 328 329 330 331
print_config(){
    pfx=$1
    header=$2
    makefile=$3
    shift 3
    for cfg; do
332
        ucname="`toupper $cfg`"
333
        if enabled $cfg; then
334 335 336 337 338
            echo "#define ${pfx}${ucname} 1" >> $header
            echo "#define ENABLE_${ucname} 1" >> $header
            echo "${pfx}${ucname}=yes" >> $makefile
        else
            echo "#define ENABLE_${ucname} 0" >> $header
339 340
        fi
    done
341 342 343 344 345 346
}

flags_saved(){
    (: ${SAVE_CFLAGS?}) 2>/dev/null
}

347
save_flags(){
348
    flags_saved && return
349 350 351 352 353 354
    SAVE_CFLAGS="$CFLAGS"
    SAVE_LDFLAGS="$LDFLAGS"
    SAVE_extralibs="$extralibs"
}

restore_flags(){
355
    flags_saved || return
356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378
    CFLAGS="$SAVE_CFLAGS"
    LDFLAGS="$SAVE_LDFLAGS"
    extralibs="$SAVE_extralibs"
    unset SAVE_CFLAGS
    unset SAVE_LDFLAGS
    unset SAVE_extralibs
}

temp_cflags(){
    save_flags
    CFLAGS="$CFLAGS $*"
}

temp_ldflags(){
    save_flags
    LDFLAGS="$LDFLAGS $*"
}

temp_extralibs(){
    save_flags
    extralibs="$extralibs $*"
}

379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397
append(){
    var=$1
    shift
    flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\""
    eval "$var=\"\$$var $*\""
}

add_cflags(){
    append CFLAGS "$@"
}

add_ldflags(){
    append LDFLAGS "$@"
}

add_extralibs(){
    append extralibs "$@"
}

398
check_cmd(){
Måns Rullgård's avatar
Måns Rullgård committed
399
    log "$@"
400
    "$@" >>$logfile 2>&1
401 402
}

403
check_cc(){
404 405
    log check_cc "$@"
    cat >$TMPC
406
    log_file $TMPC
407
    check_cmd $cc $CFLAGS "$@" -c -o $TMPO $TMPC
408 409 410 411
}

check_cpp(){
    log check_cpp "$@"
412
    cat >$TMPC
413
    log_file $TMPC
414
    check_cmd $cc $CFLAGS "$@" -E -o $TMPO $TMPC
415 416
}

417 418 419 420 421 422 423 424 425 426 427 428
check_asm(){
    log check_asm "$@"
    name="$1"
    asm="$2"
    shift 2
    check_cc "$@" <<EOF && enable $name || disable $name
int foo(void){
    asm volatile($asm);
}
EOF
}

429
check_ld(){
430
    log check_ld "$@"
431
    check_cc || return
432 433 434 435 436 437
    flags=''
    libs=''
    for f; do
        test "${f}" = "${f#-l}" && flags="$flags $f" || libs="$libs $f"
    done
    check_cmd $cc $LDFLAGS $flags -o $TMPE $TMPO $extralibs $libs
438 439 440
}

check_cflags(){
441 442
    log check_cflags "$@"
    check_cc "$@" <<EOF && add_cflags "$@"
443 444 445 446 447
int x;
EOF
}

check_ldflags(){
448 449
    log check_ldflags "$@"
    check_ld "$@" <<EOF && add_ldflags "$@"
Diego Biurrun's avatar
Diego Biurrun committed
450
int main(void){
451 452
    return 0;
}
453 454 455 456
EOF
}

check_header(){
457
    log check_header "$@"
458 459
    header=$1
    shift
Måns Rullgård's avatar
Måns Rullgård committed
460 461 462
    var=`echo $header | sed 's/[^A-Za-z0-9_]/_/g'`
    disable $var
    check_cpp "$@" <<EOF && enable $var
463 464 465 466 467 468
#include <$header>
int x;
EOF
}

check_func(){
469
    log check_func "$@"
470 471
    func=$1
    shift
Måns Rullgård's avatar
Måns Rullgård committed
472 473
    disable $func
    check_ld "$@" <<EOF && enable $func
474
extern int $func();
Diego Biurrun's avatar
Diego Biurrun committed
475
int main(void){
476 477 478 479 480
    $func();
}
EOF
}

481 482 483 484 485 486 487 488 489 490 491 492 493
check_func2(){
    log check_func2 "$@"
    headers=$1
    func=$2
    shift 2
    disable $func
    incs=""
    for hdr in $headers; do
        incs="$incs
#include <$hdr>"
    done
    check_ld "$@" <<EOF && enable $func
$incs
Diego Biurrun's avatar
Diego Biurrun committed
494
int main(void){
495 496 497 498 499 500
    (void) $func;
    return 0;
}
EOF
}

501 502 503 504 505
check_lib(){
    log check_lib "$@"
    header="$1"
    func="$2"
    shift 2
506 507 508 509 510
    temp_extralibs "$@"
    check_header $header && check_func $func && add_extralibs "$@"
    err=$?
    restore_flags
    return $err
511 512
}

513 514 515 516 517 518 519 520 521 522 523 524
check_lib2(){
    log check_lib2 "$@"
    headers="$1"
    func="$2"
    shift 2
    temp_extralibs "$@"
    check_func2 "$headers" $func && add_extralibs "$@"
    err=$?
    restore_flags
    return $err
}

525
check_exec(){
526
    check_ld "$@" && { enabled cross_compile || $TMPE >>$logfile 2>&1; }
527 528
}

529 530 531 532 533 534 535 536 537 538 539 540 541 542
check_exec_crash(){
    code=`cat`

    # exit() is not async signal safe.  _Exit (C99) and _exit (POSIX)
    # are safe but may not be available everywhere.  Thus we use
    # raise(SIGTERM) instead.  The check is run in a subshell so we
    # can redirect the "Terminated" message from the shell.  SIGBUS
    # is not defined by standard C so it is used conditionally.

    (check_exec "$@") >>$logfile 2>&1 <<EOF
#include <signal.h>
static void sighandler(int sig){
    raise(SIGTERM);
}
Diego Biurrun's avatar
Diego Biurrun committed
543
int main(void){
544 545 546 547 548 549 550 551 552 553 554
    signal(SIGILL, sighandler);
    signal(SIGFPE, sighandler);
    signal(SIGSEGV, sighandler);
#ifdef SIGBUS
    signal(SIGBUS, sighandler);
#endif
    { $code }
}
EOF
}

555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571
check_type(){
    log check_type "$@"
    headers=$1
    type=$2
    shift 2
    disable $type
    incs=""
    for hdr in $headers; do
        incs="$incs
#include <$hdr>"
    done
    check_cc "$@" <<EOF && enable $type
$incs
$type v;
EOF
}

572 573 574 575 576 577
require(){
    name="$1"
    header="$2"
    func="$3"
    shift 3
    check_lib $header $func "$@" || die "ERROR: $name not found"
578 579
}

580 581 582 583 584 585 586 587
require2(){
    name="$1"
    headers="$2"
    func="$3"
    shift 3
    check_lib2 "$headers" $func "$@" || die "ERROR: $name not found"
}

588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604
check_foo_config(){
    cfg=$1
    pkg=$2
    header=$3
    func=$4
    shift 4
    disable $cfg
    check_cmd ${pkg}-config --version
    err=$?
    if test "$err" = 0; then
        temp_cflags `${pkg}-config --cflags`
        temp_extralibs `${pkg}-config --libs`
        check_lib "$@" $header $func && enable $cfg
    fi
    return $err
}

605 606 607 608 609 610
apply(){
    file=$1
    shift
    "$@" < "$file" > "$file.tmp" && mv "$file.tmp" "$file" || rm "$file.tmp"
}

611 612 613 614 615
COMPONENT_LIST="
    bsfs
    decoders
    demuxers
    encoders
616
    indevs
617
    muxers
618
    outdevs
619 620 621 622 623 624
    parsers
    protocols
"

CONFIG_LIST="
    $COMPONENT_LIST
625 626 627 628 629 630
    avisynth
    beos_netserver
    ffmpeg
    ffplay
    ffserver
    gpl
631
    gprof
632
    gray
Aurelien Jacobs's avatar
Aurelien Jacobs committed
633
    hardcoded_tables
634
    ipv6
635
    liba52
636
    liba52bin
637 638
    libamr_nb
    libamr_wb
Ramiro Polla's avatar
Ramiro Polla committed
639
    libdc1394
640 641 642
    libfaac
    libfaad
    libfaadbin
643
    libgsm
644
    libmp3lame
645
    libnut
Diego Biurrun's avatar
Diego Biurrun committed
646
    libtheora
647
    libvorbis
648 649
    libx264
    libxvid
650 651 652
    memalign_hack
    mpegaudio_hp
    network
653
    powerpc_perf
654
    pp
655
    small
656 657
    swscaler
    vhook
658
    x11grab
659
    zlib
660
"
661

662 663
THREADS_LIST='
    beosthreads
664
    os2threads
665 666 667 668
    pthreads
    w32threads
'

669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687
ARCH_LIST='
    alpha
    armv4l
    bfin
    ia64
    m68k
    mips
    parisc
    powerpc
    s390
    sh4
    sparc
    sparc64
    x86
    x86_32
    x86_64
'

ARCH_EXT_LIST='
688 689
    altivec
    armv5te
690
    armv6
691 692 693
    iwmmxt
    mmi
    mmx
694
    ssse3
695
    vis
696 697 698 699 700 701
'

HAVE_LIST="
    $ARCH_EXT_LIST
    $THREADS_LIST
    altivec_h
702
    arpa_inet_h
703
    byteswap_h
Alex Beregszaszi's avatar
Alex Beregszaszi committed
704
    closesocket
705
    cmov
706
    conio_h
707
    dcbzl
708 709 710 711 712
    dev_bktr_ioctl_bt848_h
    dev_bktr_ioctl_meteor_h
    dev_ic_bt8xx_h
    dev_video_meteor_ioctl_meteor_h
    dev_video_bktr_ioctl_bt848_h
713
    dlfcn_h
714
    dlopen
715 716
    ebp_available
    ebx_available
717
    fast_64bit
718
    fast_cmov
719
    fast_unaligned
Måns Rullgård's avatar
Måns Rullgård committed
720
    fork
721
    freetype2
722
    gethrtime
723
    GetProcessTimes
Ramiro Polla's avatar
Ramiro Polla committed
724
    getrusage
725
    imlib2
726
    inet_aton
727 728
    libdc1394_1
    libdc1394_2
729 730
    llrint
    lrint
731
    lrintf
732 733
    machine_ioctl_bt848_h
    machine_ioctl_meteor_h
734 735
    malloc_h
    memalign
Ramiro Polla's avatar
Ramiro Polla committed
736
    mkstemp
737
    mlib
Måns Rullgård's avatar
Måns Rullgård committed
738
    ppc64
739 740
    round
    roundf
741 742
    sdl
    sdl_video_size
743
    socklen_t
Måns Rullgård's avatar
Måns Rullgård committed
744
    soundcard_h
745
    sys_poll_h
746
    sys_select_h
Måns Rullgård's avatar
Måns Rullgård committed
747
    sys_soundcard_h
748
    termios_h
749
    threads
750
    winsock2_h
751
"
752

753
CMDLINE_SELECT="
754
    $ARCH_EXT_LIST
755
    $CONFIG_LIST
756
    $THREADS_LIST
757 758
    debug
    extra_warnings
759
    optimizations
760 761 762 763
    shared
    static
"

764 765
# code dependency declarations

766 767 768 769 770
# architecture extensions
altivec_deps="powerpc"
armv5te_deps="armv4l"
armv6_deps="armv4l"
iwmmxt_deps="armv4l"
771
mmi_deps="mips"
772 773
mmx_deps="x86"
ssse3_deps="x86"
774
vis_deps="sparc"
775

776
# decoders / encoders
777
ac3_decoder_deps="gpl"
Kostya Shishkov's avatar
Kostya Shishkov committed
778
dxa_decoder_deps="zlib"
779
flashsv_decoder_deps="zlib"
780
flashsv_encoder_deps="zlib"
781
flv_decoder_deps="h263_decoder"
782
h263_decoder_deps="h263_parser mpeg4video_parser"
783
h263i_decoder_deps="h263_decoder"
784
h264_decoder_deps="h264_parser"
785
mpeg_xvmc_decoder_deps="xvmc"
786 787 788 789
mpeg4_decoder_deps="h263_decoder"
msmpeg4v1_decoder_deps="h263_decoder"
msmpeg4v2_decoder_deps="h263_decoder"
msmpeg4v3_decoder_deps="h263_decoder"
790 791
png_decoder_deps="zlib"
png_encoder_deps="zlib"
792
svq3_decoder_deps="h264_parser"
793 794 795 796
vc1_decoder_deps="h263_decoder"
wmv1_decoder_deps="h263_decoder"
wmv2_decoder_deps="h263_decoder"
wmv3_decoder_deps="h263_decoder"
797 798 799
zmbv_decoder_deps="zlib"
zmbv_encoder_deps="zlib"

800
# external libraries
801
liba52_decoder_deps="liba52"
802
liba52bin_decoder_extralibs='$ldl'
803 804 805 806
libamr_nb_decoder_deps="libamr_nb"
libamr_nb_encoder_deps="libamr_nb"
libamr_wb_decoder_deps="libamr_wb"
libamr_wb_encoder_deps="libamr_wb"
807
libfaac_encoder_deps="libfaac"
808
libfaad_decoder_deps="libfaad"
809
libfaadbin_decoder_extralibs='$ldl'
810 811
libgsm_decoder_deps="libgsm"
libgsm_encoder_deps="libgsm"
812 813
libgsm_ms_decoder_deps="libgsm"
libgsm_ms_encoder_deps="libgsm"
814
libmp3lame_encoder_deps="libmp3lame"
Diego Biurrun's avatar
Diego Biurrun committed
815
libtheora_encoder_deps="libtheora"
816
libvorbis_encoder_deps="libvorbis"
817 818
libx264_encoder_deps="libx264"
libxvid_encoder_deps="libxvid"
Diego Biurrun's avatar
Diego Biurrun committed
819
mpeg4aac_decoder_deps="libfaad"
820

821
# demuxers / muxers
822
ac3_demuxer_deps="ac3_parser"
823
audio_beos_demuxer_deps="audio_beos"
824
audio_beos_demuxer_extralibs="-lmedia -lbe"
825
audio_beos_muxer_deps="audio_beos"
826
audio_beos_muxer_extralibs="-lmedia -lbe"
827
avisynth_demuxer_deps="avisynth"
828
bktr_demuxer_deps_any="dev_bktr_ioctl_bt848_h machine_ioctl_bt848_h dev_video_bktr_ioctl_bt848_h dev_ic_bt8xx_h"
829
dv1394_demuxer_deps="dv1394 dv_demuxer"
Ramiro Polla's avatar
Ramiro Polla committed
830
libdc1394_demuxer_deps="libdc1394"
831 832
libnut_demuxer_deps="libnut"
libnut_muxer_deps="libnut"
833
mp3_demuxer_deps="mpegaudio_parser"
834 835
oss_demuxer_deps_any="soundcard_h sys_soundcard_h"
oss_muxer_deps_any="soundcard_h sys_soundcard_h"
836
redir_demuxer_deps="network"
837
rtp_muxer_deps="network rtp_protocol"
838 839
rtsp_demuxer_deps="sdp_demuxer"
sdp_demuxer_deps="rtp_protocol mpegts_demuxer"
840 841
v4l2_demuxer_deps="linux_videodev2_h"
v4l_demuxer_deps="linux_videodev_h"
842
x11_grab_device_demuxer_deps="x11grab XShmCreateImage"
843
x11_grab_device_demuxer_extralibs="-lX11 -lXext"
844

845
# protocols
846 847 848 849 850
http_protocol_deps="network"
rtp_protocol_deps="udp_protocol"
tcp_protocol_deps="network"
udp_protocol_deps="network"

851
# programs
Måns Rullgård's avatar
Måns Rullgård committed
852
ffplay_deps="sdl"
853
ffserver_deps="ffm_muxer rtp_protocol rtsp_demuxer"
854 855
ffserver_extralibs='$ldl'
vhook_extralibs='$ldl'
Måns Rullgård's avatar
Måns Rullgård committed
856

857

858
# set temporary file name
Zdenek Kabelac's avatar
Zdenek Kabelac committed
859
if test ! -z "$TMPDIR" ; then
860
    TMPDIR1="${TMPDIR}"
Zdenek Kabelac's avatar
Zdenek Kabelac committed
861
elif test ! -z "$TEMPDIR" ; then
862
    TMPDIR1="${TEMPDIR}"
Nick Kurshev's avatar
Nick Kurshev committed
863
else
864
    TMPDIR1="/tmp"
Nick Kurshev's avatar
Nick Kurshev committed
865 866
fi

867 868
TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"
TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
869
TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}"
870 871 872
TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"

Fabrice Bellard's avatar
Fabrice Bellard committed
873
# default parameters
874

875
enable logging
876
logfile="config.err"
877 878

# installation paths
879
PREFIX="/usr/local"
880
libdir='$(PREFIX)/lib'
881
shlibdir="$libdir"
882
incdir='$(PREFIX)/include/ffmpeg'
883
mandir='$(PREFIX)/share/man'
884
bindir='$(PREFIX)/bin'
885 886

# toolchain
Fabrice Bellard's avatar
Fabrice Bellard committed
887 888
cc="gcc"
ar="ar"
Michael Niedermayer's avatar
Michael Niedermayer committed
889
ranlib="ranlib"
890
make="make"
891
strip="strip"
892
asmalign_pot="unknown"
893
ln_s="ln -sf"
894 895

# machine
896
arch=`uname -m`
897
cpu="generic"
898 899

# OS
900
targetos=$(tolower $(uname -s))
901 902

# libraries
903
enable zlib
904 905

# configurable options
906 907 908 909 910 911 912 913 914
enable debug
enable dostrip
enable ffmpeg
enable ffplay
enable ffserver
enable ipv6
enable static
enable mpegaudio_hp
enable network
915
enable optimizations
916
enable protocols
917 918 919
vhook="default"

# build settings
920
SHFLAGS='-shared -Wl,-soname,$@'
921
VHOOKSHFLAGS='$(SHFLAGS)'
922
LDLATEFLAGS='-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec -Wl,-rpath-link,\$(BUILD_ROOT)/libavformat -Wl,-rpath-link,\$(BUILD_ROOT)/libavutil'
923
FFSERVERLDFLAGS=-Wl,-E
924
LDCONFIG="ldconfig"
925 926
LIBPREF="lib"
LIBSUF=".a"
927 928
FULLNAME='$(NAME)$(BUILDSUF)'
LIBNAME='$(LIBPREF)$(FULLNAME)$(LIBSUF)'
929 930
SLIBPREF="lib"
SLIBSUF=".so"
931
SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF)'
932 933
SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)'
SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
934
LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(LIBDIR)/$(LIBNAME)"'
935

936 937
# find source path
source_path="`dirname \"$0\"`"