configure 63.6 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]"
71 72
  echo "  --enable-nonfree         allow use of nonfree code, the resulting libav*"
  echo "                           and ffmpeg will be unredistributable [default=no]"
Diego Biurrun's avatar
Diego Biurrun committed
73 74
  echo "  --enable-pp              enable GPLed postprocessing support [default=no]"
  echo "  --enable-swscaler        software scaler support [default=no]"
75 76
  echo "  --enable-avfilter        video filter support (replaces vhook) [default=no]"
  echo "  --enable-avfilter-lavf   video filters dependant on avformat [default=no]"
77
  echo "  --enable-beosthreads     use BeOS threads [default=no]"
78
  echo "  --enable-os2threads      use OS/2 threads [default=no]"
79
  echo "  --enable-pthreads        use pthreads [default=no]"
80
  echo "  --enable-w32threads      use Win32 threads [default=no]"
81
  echo "  --enable-x11grab         enable X11 grabbing [default=no]"
82 83 84
  echo
  echo "External library support:"
  echo "  --enable-sunmlib         use Sun medialib [default=no]"
85 86
  echo "  --enable-liba52          enable GPLed liba52 support [default=no]"
  echo "  --enable-liba52bin       open liba52.so.0 at runtime [default=no]"
87
  echo "  --enable-avisynth        allow reading AVISynth script files [default=no]"
88 89
  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
90 91
  echo "  --enable-libdc1394       enable IIDC-1394 grabbing using libdc1394"
  echo "                           and libraw1394 [default=no]"
92 93
  echo "  --enable-libfaac         enable FAAC support via libfaac [default=no]"
  echo "  --enable-libfaad         enable FAAD support via libfaad [default=no]"
94
  echo "  --enable-libfaadbin      open libfaad.so.0 at runtime [default=no]"
Diego Biurrun's avatar
Diego Biurrun committed
95
  echo "  --enable-libgsm          enable GSM support via libgsm [default=no]"
96
  echo "  --enable-libmp3lame      enable MP3 encoding via libmp3lame [default=no]"
97 98
  echo "  --enable-libnut          enable NUT (de)muxing via libnut,"
  echo "                           native demuxer exists [default=no]"
99
  echo "  --enable-libtheora       enable Theora encoding via libtheora [default=no]"
100 101
  echo "  --enable-libvorbis       enable Vorbis encoding via libvorbis,"
  echo "                           native implementation exists [default=no]"
102 103
  echo "  --enable-libx264         enable H.264 encoding via x264 [default=no]"
  echo "  --enable-libxvid         enable Xvid encoding via xvidcore,"
104
  echo "                           native MPEG-4/Xvid encoder exists [default=no]"
105 106 107 108
  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 [$cross_prefix]"
109
  echo "  --cross-compile          assume a cross-compiler is used"
110
  echo "  --target-os=OS           compiler targets OS [$targetos]"
111 112 113 114 115 116
  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 [$ELIBS]"
  echo "  --build-suffix=SUFFIX    suffix for application specific build []"
117
  echo "  --arch=ARCH              select architecture  [$arch]"
118 119
  echo "  --cpu=CPU                selects the minimum cpu required (affects"
  echo "                           instruction selection, may crash on older CPUs)"
120
  echo "  --enable-powerpc-perf    enable performance report on PPC"
121 122
  echo "                           (requires enabling PMC)"
  echo "  --disable-mmx            disable MMX usage"
123
  echo "  --disable-armv5te        disable armv5te usage"
124
  echo "  --disable-armv6          disable armv6 usage"
125 126 127
  echo "  --disable-iwmmxt         disable iwmmxt usage"
  echo "  --disable-altivec        disable AltiVec usage"
  echo "  --disable-network        disable network support [default=no]"
128
  echo "  --disable-ipv6           disable ipv6 support [default=no]"
129 130 131 132 133
  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]"
134
  echo "  --enable-gray            enable full grayscale support (slower color)"
135
  echo "  --disable-ffmpeg         disable ffmpeg build"
136 137 138
  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
139
  echo "  --enable-hardcoded-tables use hardcoded tables instead of runtime generation"
140 141 142 143 144 145 146
  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"
147 148
  echo "  --disable-muxer=NAME     disables muxer NAME"
  echo "  --enable-muxer=NAME      enables muxer NAME"
149
  echo "  --disable-muxers         disables all muxers"
150 151
  echo "  --disable-demuxer=NAME   disables demuxer NAME"
  echo "  --enable-demuxer=NAME    enables demuxer NAME"
152
  echo "  --disable-demuxers       disables all demuxers"
153 154 155
  echo "  --enable-parser=NAME     enables parser NAME"
  echo "  --disable-parser=NAME    disables parser NAME"
  echo "  --disable-parsers        disables all parsers"
156 157 158
  echo "  --enable-bsf=NAME        enables bitstream filter NAME"
  echo "  --disable-bsf=NAME       disables bitstream filter NAME"
  echo "  --disable-bsfs           disables all bitstream filters"
159 160 161
  echo "  --enable-protocol=NAME   enables protocol NAME"
  echo "  --disable-protocol=NAME  disables protocol NAME"
  echo "  --disable-protocols      disables all protocols"
162
  echo "  --disable-devices        disables all devices"
163 164 165 166 167 168 169
  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"
170 171
  echo "  --list-indevs            show all available input devices"
  echo "  --list-outdevs           show all available output devices"
172 173 174
  echo
  echo "Developer options (useful when working on FFmpeg itself):"
  echo "  --enable-gprof           enable profiling with gprof [$gprof]"
175
  echo "  --disable-optimizations  disable compiler optimizations"
176 177
  echo "  --enable-extra-warnings  enable more compiler warnings"
  echo "  --disable-strip          disable stripping of executables and shared libraries"
178 179 180 181
  echo ""
  echo "NOTE: Object files are built at the place where configure is launched."
  exit 1
}
182

183 184 185 186
log(){
    echo "$@" >>$logfile
}

187
log_file(){
Måns Rullgård's avatar
Måns Rullgård committed
188
    log BEGIN $1
189
    pr -n -t $1 >>$logfile
Måns Rullgård's avatar
Måns Rullgård committed
190 191 192
    log END $1
}

193
echolog(){
Måns Rullgård's avatar
Måns Rullgård committed
194
    log "$@"
195
    echo "$@"
196 197 198 199 200 201 202
}

die(){
    echolog "$@"
    cat <<EOF
If you think configure made a mistake, make sure you are using the latest
version from SVN.  If the latest version fails, report the problem to the
203
ffmpeg-user@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net.
204
EOF
205
    if enabled logging; then
206 207 208 209 210 211 212 213 214 215
        cat <<EOF
Include the log file "$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
216 217 218 219
    rm -f $TMPC $TMPO $TMPE $TMPS $TMPH
    exit 1
}

220
# Avoid locale weirdness, besides we really just want to translate ASCII.
221
toupper(){
222
    echo "$@" | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ
223 224
}

Måns Rullgård's avatar
Måns Rullgård committed
225
tolower(){
226
    echo "$@" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz
Måns Rullgård's avatar
Måns Rullgård committed
227 228
}

229 230 231 232 233 234 235 236
set_all(){
    value=$1
    shift
    for var in $*; do
        eval $var=$value
    done
}

237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255
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
}

256 257 258 259 260 261 262 263
enable(){
    set_all yes $*
}

disable(){
    set_all no $*
}

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

268 269 270 271
disabled(){
    eval test "x\$$1" = "xno"
}

272 273 274 275 276 277
enabled_all(){
    for opt; do
        enabled $opt || return 1
    done
}

278 279 280 281 282 283
disabled_all(){
    for opt; do
        disabled $opt || return 1
    done
}

284 285 286 287 288 289
enabled_any(){
    for opt; do
        enabled $opt && return 0
    done
}

290 291 292 293 294 295
disabled_any(){
    for opt; do
        disabled $opt && return 0
    done
}

296 297 298 299 300 301 302 303 304
is_in(){
    value=$1
    shift
    for var in $*; do
        [ $var = $value ] && return 0
    done
    return 1
}

305 306
check_deps(){
    for cfg; do
307 308 309 310
        enabled ${cfg}_checking && die "Circular dependency for $cfg."
        disabled ${cfg}_checking && continue
        enable ${cfg}_checking

311 312
        eval dep_all="\$${cfg}_deps"
        eval dep_any="\$${cfg}_deps_any"
313 314 315 316 317

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

318 319
        enabled_all $dep_all || disable $cfg
        enabled_any $dep_any || disable $cfg
320

321 322 323 324 325
        if enabled $cfg; then
            eval dep_extralibs="\$${cfg}_extralibs"
            test -n "$dep_extralibs" && add_extralibs $dep_extralibs
        fi

326
        disable ${cfg}_checking
327 328 329
    done
}

330 331 332 333 334 335
print_config(){
    pfx=$1
    header=$2
    makefile=$3
    shift 3
    for cfg; do
336
        ucname="`toupper $cfg`"
337
        if enabled $cfg; then
338 339 340 341 342
            echo "#define ${pfx}${ucname} 1" >> $header
            echo "#define ENABLE_${ucname} 1" >> $header
            echo "${pfx}${ucname}=yes" >> $makefile
        else
            echo "#define ENABLE_${ucname} 0" >> $header
343 344
        fi
    done
345 346 347 348 349 350
}

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

351
save_flags(){
352
    flags_saved && return
353 354 355 356 357 358
    SAVE_CFLAGS="$CFLAGS"
    SAVE_LDFLAGS="$LDFLAGS"
    SAVE_extralibs="$extralibs"
}

restore_flags(){
359
    flags_saved || return
360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382
    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 $*"
}

383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401
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 "$@"
}

402
check_cmd(){
Måns Rullgård's avatar
Måns Rullgård committed
403
    log "$@"
404
    "$@" >>$logfile 2>&1
405 406
}

407
check_cc(){
408 409
    log check_cc "$@"
    cat >$TMPC
410
    log_file $TMPC
411
    check_cmd $cc $CFLAGS "$@" -c -o $TMPO $TMPC
412 413 414 415
}

check_cpp(){
    log check_cpp "$@"
416
    cat >$TMPC
417
    log_file $TMPC
418
    check_cmd $cc $CFLAGS "$@" -E -o $TMPO $TMPC
419 420
}

421 422 423 424 425 426 427 428 429 430 431 432
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
}

433
check_ld(){
434
    log check_ld "$@"
435
    check_cc || return
436 437 438 439 440 441
    flags=''
    libs=''
    for f; do
        test "${f}" = "${f#-l}" && flags="$flags $f" || libs="$libs $f"
    done
    check_cmd $cc $LDFLAGS $flags -o $TMPE $TMPO $extralibs $libs
442 443 444
}

check_cflags(){
445 446
    log check_cflags "$@"
    check_cc "$@" <<EOF && add_cflags "$@"
447 448 449 450 451
int x;
EOF
}

check_ldflags(){
452 453
    log check_ldflags "$@"
    check_ld "$@" <<EOF && add_ldflags "$@"
Diego Biurrun's avatar
Diego Biurrun committed
454
int main(void){
455 456
    return 0;
}
457 458 459 460
EOF
}

check_header(){
461
    log check_header "$@"
462 463
    header=$1
    shift
Måns Rullgård's avatar
Måns Rullgård committed
464 465 466
    var=`echo $header | sed 's/[^A-Za-z0-9_]/_/g'`
    disable $var
    check_cpp "$@" <<EOF && enable $var
467 468 469 470 471 472
#include <$header>
int x;
EOF
}

check_func(){
473
    log check_func "$@"
474 475
    func=$1
    shift
Måns Rullgård's avatar
Måns Rullgård committed
476 477
    disable $func
    check_ld "$@" <<EOF && enable $func
478
extern int $func();
Diego Biurrun's avatar
Diego Biurrun committed
479
int main(void){
480 481 482 483 484
    $func();
}
EOF
}

485 486 487 488 489 490 491 492 493 494 495 496 497
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
498
int main(int argc, char **argv){
499 500 501 502 503 504
    (void) $func;
    return 0;
}
EOF
}

505 506 507 508 509
check_lib(){
    log check_lib "$@"
    header="$1"
    func="$2"
    shift 2
510 511 512 513 514
    temp_extralibs "$@"
    check_header $header && check_func $func && add_extralibs "$@"
    err=$?
    restore_flags
    return $err
515 516
}

517 518 519 520 521 522 523 524 525 526 527 528
check_lib2(){
    log check_lib2 "$@"
    headers="$1"
    func="$2"
    shift 2
    temp_extralibs "$@"
    check_func2 "$headers" $func && add_extralibs "$@"
    err=$?
    restore_flags
    return $err
}

529
check_exec(){
530
    check_ld "$@" && { enabled cross_compile || $TMPE >>$logfile 2>&1; }
531 532
}

533 534 535 536 537 538 539 540 541 542 543 544 545 546
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
547
int main(void){
548 549 550 551 552 553 554 555 556 557 558
    signal(SIGILL, sighandler);
    signal(SIGFPE, sighandler);
    signal(SIGSEGV, sighandler);
#ifdef SIGBUS
    signal(SIGBUS, sighandler);
#endif
    { $code }
}
EOF
}

559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575
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
}

576 577 578 579 580 581
require(){
    name="$1"
    header="$2"
    func="$3"
    shift 3
    check_lib $header $func "$@" || die "ERROR: $name not found"
582 583
}

584 585 586 587 588 589 590 591
require2(){
    name="$1"
    headers="$2"
    func="$3"
    shift 3
    check_lib2 "$headers" $func "$@" || die "ERROR: $name not found"
}

592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608
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
}

609 610 611 612 613 614
apply(){
    file=$1
    shift
    "$@" < "$file" > "$file.tmp" && mv "$file.tmp" "$file" || rm "$file.tmp"
}

615 616 617 618 619
COMPONENT_LIST="
    bsfs
    decoders
    demuxers
    encoders
620
    indevs
621
    muxers
622
    outdevs
623 624
    parsers
    protocols
625
    filters
626 627 628 629
"

CONFIG_LIST="
    $COMPONENT_LIST
630 631
    avfilter
    avfilter_lavf
632 633 634 635 636 637
    avisynth
    beos_netserver
    ffmpeg
    ffplay
    ffserver
    gpl
638
    gprof
639
    gray
Aurelien Jacobs's avatar
Aurelien Jacobs committed
640
    hardcoded_tables
641
    ipv6
642
    liba52
643
    liba52bin
644 645
    libamr_nb
    libamr_wb
Ramiro Polla's avatar
Ramiro Polla committed
646
    libdc1394
647 648 649
    libfaac
    libfaad
    libfaadbin
650
    libgsm
651
    libmp3lame
652
    libnut
Diego Biurrun's avatar
Diego Biurrun committed
653
    libtheora
654
    libvorbis
655 656
    libx264
    libxvid
657 658 659
    memalign_hack
    mpegaudio_hp
    network
660
    nonfree
661
    powerpc_perf
662
    pp
663
    small
664 665
    swscaler
    vhook
666
    x11grab
667
    zlib
668
"
669

670 671
THREADS_LIST='
    beosthreads
672
    os2threads
673 674 675 676
    pthreads
    w32threads
'

677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695
ARCH_LIST='
    alpha
    armv4l
    bfin
    ia64
    m68k
    mips
    parisc
    powerpc
    s390
    sh4
    sparc
    sparc64
    x86
    x86_32
    x86_64
'

ARCH_EXT_LIST='
696 697
    altivec
    armv5te
698
    armv6
699 700 701
    iwmmxt
    mmi
    mmx
702
    ssse3
703
    vis
704 705 706 707 708 709
'

HAVE_LIST="
    $ARCH_EXT_LIST
    $THREADS_LIST
    altivec_h
710
    arpa_inet_h
711
    byteswap_h
Alex Beregszaszi's avatar
Alex Beregszaszi committed
712
    closesocket
713
    cmov
714
    conio_h
715
    dcbzl
716 717 718 719 720
    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
721
    dlfcn_h
722
    dlopen
723 724
    ebp_available
    ebx_available
725
    fast_64bit
726
    fast_cmov
727
    fast_unaligned
Måns Rullgård's avatar
Måns Rullgård committed
728
    fork
729
    freetype2
730
    gethrtime
731
    GetProcessTimes
Ramiro Polla's avatar
Ramiro Polla committed
732
    getrusage
733
    imlib2
734
    inet_aton
735 736
    libdc1394_1
    libdc1394_2
737 738
    llrint
    lrint
739
    lrintf
740 741
    machine_ioctl_bt848_h
    machine_ioctl_meteor_h
742 743
    malloc_h
    memalign
Ramiro Polla's avatar
Ramiro Polla committed
744
    mkstemp
745
    mlib
Måns Rullgård's avatar
Måns Rullgård committed
746
    ppc64
747 748
    round
    roundf
749 750
    sdl
    sdl_video_size
751
    socklen_t
Måns Rullgård's avatar
Måns Rullgård committed
752
    soundcard_h
753
    poll_h
754
    sys_select_h
Måns Rullgård's avatar
Måns Rullgård committed
755
    sys_soundcard_h
756
    termios_h
757
    threads
758
    winsock2_h
759
"
760

761
CMDLINE_SELECT="
762
    $ARCH_EXT_LIST
763
    $CONFIG_LIST
764
    $THREADS_LIST
765 766
    debug
    extra_warnings
767
    optimizations
768 769 770 771
    shared
    static
"

772 773
# code dependency declarations

774 775 776 777 778
# architecture extensions
altivec_deps="powerpc"
armv5te_deps="armv4l"
armv6_deps="armv4l"
iwmmxt_deps="armv4l"
779
mmi_deps="mips"
780 781
mmx_deps="x86"
ssse3_deps="x86"
782
vis_deps="sparc"
783

784
# decoders / encoders
785
ac3_decoder_deps="gpl"
Kostya Shishkov's avatar
Kostya Shishkov committed
786
dxa_decoder_deps="zlib"
787
flashsv_decoder_deps="zlib"
788
flashsv_encoder_deps="zlib"
789
flv_decoder_deps="h263_decoder"
790
h263_decoder_deps="h263_parser mpeg4video_parser"
791
h263i_decoder_deps="h263_decoder"
792
h264_decoder_deps="h264_parser"
793
mpeg_xvmc_decoder_deps="xvmc"
794 795 796 797
mpeg4_decoder_deps="h263_decoder"
msmpeg4v1_decoder_deps="h263_decoder"
msmpeg4v2_decoder_deps="h263_decoder"
msmpeg4v3_decoder_deps="h263_decoder"
798 799
png_decoder_deps="zlib"
png_encoder_deps="zlib"
800
svq3_decoder_deps="h264_parser"
801 802 803 804
vc1_decoder_deps="h263_decoder"
wmv1_decoder_deps="h263_decoder"
wmv2_decoder_deps="h263_decoder"
wmv3_decoder_deps="h263_decoder"
805 806 807
zmbv_decoder_deps="zlib"
zmbv_encoder_deps="zlib"

808
# external libraries
809
liba52_decoder_deps="liba52"
810
liba52bin_decoder_extralibs='$ldl'
811 812 813 814
libamr_nb_decoder_deps="libamr_nb"
libamr_nb_encoder_deps="libamr_nb"
libamr_wb_decoder_deps="libamr_wb"
libamr_wb_encoder_deps="libamr_wb"
815
libfaac_encoder_deps="libfaac"
816
libfaad_decoder_deps="libfaad"
817
libfaadbin_decoder_extralibs='$ldl'
818 819
libgsm_decoder_deps="libgsm"
libgsm_encoder_deps="libgsm"
820 821
libgsm_ms_decoder_deps="libgsm"
libgsm_ms_encoder_deps="libgsm"
822
libmp3lame_encoder_deps="libmp3lame"
Diego Biurrun's avatar
Diego Biurrun committed
823
libtheora_encoder_deps="libtheora"
824
libvorbis_encoder_deps="libvorbis"
825 826
libx264_encoder_deps="libx264"
libxvid_encoder_deps="libxvid"
Diego Biurrun's avatar
Diego Biurrun committed
827
mpeg4aac_decoder_deps="libfaad"
828

829
# demuxers / muxers
830
ac3_demuxer_deps="ac3_parser"
831
audio_beos_demuxer_deps="audio_beos"
832
audio_beos_demuxer_extralibs="-lmedia -lbe"
833
audio_beos_muxer_deps="audio_beos"
834
audio_beos_muxer_extralibs="-lmedia -lbe"
835
avisynth_demuxer_deps="avisynth"
836
bktr_demuxer_deps_any="dev_bktr_ioctl_bt848_h machine_ioctl_bt848_h dev_video_bktr_ioctl_bt848_h dev_ic_bt8xx_h"
837
dv1394_demuxer_deps="dv1394 dv_demuxer"
Ramiro Polla's avatar
Ramiro Polla committed
838
libdc1394_demuxer_deps="libdc1394"
839 840
libnut_demuxer_deps="libnut"
libnut_muxer_deps="libnut"
841
mp3_demuxer_deps="mpegaudio_parser"
842 843
oss_demuxer_deps_any="soundcard_h sys_soundcard_h"
oss_muxer_deps_any="soundcard_h sys_soundcard_h"
844
redir_demuxer_deps="network"
845
rtp_muxer_deps="network rtp_protocol"
846 847
rtsp_demuxer_deps="sdp_demuxer"
sdp_demuxer_deps="rtp_protocol mpegts_demuxer"
848 849
v4l2_demuxer_deps="linux_videodev2_h"
v4l_demuxer_deps="linux_videodev_h"
850
x11_grab_device_demuxer_deps="x11grab XShmCreateImage"
851
x11_grab_device_demuxer_extralibs="-lX11 -lXext"
852

853
# protocols
854 855 856 857 858
http_protocol_deps="network"
rtp_protocol_deps="udp_protocol"
tcp_protocol_deps="network"
udp_protocol_deps="network"

859 860 861
# filters
vsrc_movie_deps="avfilter_lavf"

862
# programs
Måns Rullgård's avatar
Måns Rullgård committed
863
ffplay_deps="sdl"
864
ffserver_deps="ffm_muxer rtp_protocol rtsp_demuxer"
865 866
ffserver_extralibs='$ldl'
vhook_extralibs='$ldl'
Måns Rullgård's avatar
Måns Rullgård committed
867

868

869
# set temporary file name
Zdenek Kabelac's avatar
Zdenek Kabelac committed
870
if test ! -z "$TMPDIR" ; then
871
    TMPDIR1="${TMPDIR}"
Zdenek Kabelac's avatar
Zdenek Kabelac committed
872
elif test ! -z "$TEMPDIR" ; then
873
    TMPDIR1="${TEMPDIR}"
Nick Kurshev's avatar
Nick Kurshev committed
874
else
875
    TMPDIR1="/tmp"
Nick Kurshev's avatar
Nick Kurshev committed
876 877
fi

878 879
TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"
TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
880
TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}"
881 882 883
TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"

Fabrice Bellard's avatar
Fabrice Bellard committed
884
# default parameters
885

886
enable logging
887
logfile="config.err"
888 889

# installation paths
890
PREFIX="/usr/local"
891
libdir='$(PREFIX)/lib'
892
shlibdir="$libdir"
893
incdir='$(PREFIX)/include'
894
mandir='$(PREFIX)/share/man'
895
bindir='$(PREFIX)/bin'
896 897

# toolchain
Fabrice Bellard's avatar
Fabrice Bellard committed
898 899
cc="gcc"
ar="ar"
Michael Niedermayer's avatar
Michael Niedermayer committed
900
ranlib="ranlib"
901
make="make"
902
strip="strip"
903
asmalign_pot="unknown"
904
ln_s="ln -sf"
905 906

# machine
907
arch=`uname -m`
908
cpu="generic"
909 910

# OS
911
targetos=$(tolower $(uname -s))
912 913

# libraries
914
enable zlib
915 916

# configurable options
917 918 919 920 921 922 923 924 925
enable debug
enable dostrip
enable ffmpeg
enable ffplay
enable ffserver
enable ipv6
enable static
enable mpegaudio_hp
enable network
926
enable optimizations
927
enable protocols
928 929 930
vhook="default"

# build settings
931
SHFLAGS='-shared -Wl,-soname,$@'
932
VHOOKSHFLAGS='$(SHFLAGS)'
933
LDLATEFLAGS='-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec -Wl,-rpath-link,\$(BUILD_ROOT)/libavformat -Wl,-rpath-link,\$(BUILD_ROOT)/libavutil'
934
FFSERVERLDFLAGS=-Wl,-E