configure 28.1 KB
Newer Older
1
#!/bin/sh
John Koleszar's avatar
John Koleszar committed
2
##
3
##  configure
John Koleszar's avatar
John Koleszar committed
4
##
5 6 7 8 9 10 11 12
##  This script is the front-end to the build system. It provides a similar
##  interface to standard configure scripts with some extra bits for dealing
##  with toolchains that differ from the standard POSIX interface and
##  for extracting subsets of the source tree. In theory, reusable parts
##  of this script were intended to live in build/make/configure.sh,
##  but in practice, the line is pretty blurry.
##
##  This build system is based in part on the FFmpeg configure script.
John Koleszar's avatar
John Koleszar committed
13 14 15 16 17 18 19 20 21 22
##

#source_path="`dirname \"$0\"`"
source_path=${0%/*}
. "${source_path}/build/make/configure.sh"

show_help(){
    show_help_pre
    cat << EOF
Advanced options:
Johann's avatar
Johann committed
23 24
  ${toggle_libs}                  libraries
  ${toggle_examples}              examples
25
  ${toggle_analyzer}              analyzer
Johann's avatar
Johann committed
26 27
  ${toggle_docs}                  documentation
  ${toggle_unit_tests}            unit tests
Yue Chen's avatar
Yue Chen committed
28
  ${toggle_tools}                 tools
29
  ${toggle_decode_perf_tests}     build decoder perf tests with unit tests
Joshua Litt's avatar
Joshua Litt committed
30
  ${toggle_encode_perf_tests}     build encoder perf tests with unit tests
Johann's avatar
Johann committed
31
  --cpu=CPU                       tune for the specified CPU (ARM: cortex-a8, X86: sse3)
John Koleszar's avatar
John Koleszar committed
32
  --libc=PATH                     path to alternate libc
33
  --size-limit=WxH                max size to allow in the decoder
Jan Kratochvil's avatar
Jan Kratochvil committed
34
  --as={yasm|nasm|auto}           use specified assembler [auto, yasm preferred]
Johann's avatar
Johann committed
35
  --sdk-path=PATH                 path to root of sdk (android builds only)
John Koleszar's avatar
John Koleszar committed
36 37 38
  ${toggle_codec_srcs}            in/exclude codec library source code
  ${toggle_debug_libs}            in/exclude debug version of libraries
  ${toggle_static_msvcrt}         use static MSVCRT (VS builds only)
39
  ${toggle_highbitdepth}          enable 16-bit generic pixel pipeline (used by high bitdepth profiles)
40
  ${toggle_lowbitdepth}           enable 8-bit optimized pixel pipeline
Yaowu Xu's avatar
Yaowu Xu committed
41
  ${toggle_av1}                  AV1 codec support
42
  ${toggle_internal_stats}        output of encoder internal stats for debug, if supported (encoders)
John Koleszar's avatar
John Koleszar committed
43
  ${toggle_postproc}              postprocessing
Yunqing Wang's avatar
Yunqing Wang committed
44
  ${toggle_multithread}           multithreaded encoding and decoding
John Koleszar's avatar
John Koleszar committed
45 46
  ${toggle_spatial_resampling}    spatial sampling (scaling) support
  ${toggle_realtime_only}         enable this option while building for real-time encoding
47 48 49
  ${toggle_coefficient_range_checking}
                                  enable decoder to check if intermediate
                                  transform coefficients are in valid range
John Koleszar's avatar
John Koleszar committed
50
  ${toggle_runtime_cpu_detect}    runtime cpu detection
John Koleszar's avatar
John Koleszar committed
51
  ${toggle_shared}                shared library support
52
  ${toggle_static}                static library support
John Koleszar's avatar
John Koleszar committed
53
  ${toggle_small}                 favor smaller size over speed
54
  ${toggle_postproc_visualizer}   macro block / block level visualizers
55
  ${toggle_webm_io}               enable input from and output to WebM container
Deb Mukherjee's avatar
Deb Mukherjee committed
56
  ${toggle_libyuv}                enable libyuv
Michael Bebenita's avatar
Michael Bebenita committed
57
  ${toggle_accounting}            enable bit accounting
58
  ${toggle_inspection}            enable bitstream inspection
John Koleszar's avatar
John Koleszar committed
59 60 61 62 63 64 65 66 67 68 69 70

Codecs:
  Codecs can be selectively enabled or disabled individually, or by family:
      --disable-<codec>
  is equivalent to:
      --disable-<codec>-encoder
      --disable-<codec>-decoder

  Codecs available in this distribution:
EOF
#restore editor state '

71 72 73 74
    family="";
    last_family="";
    c="";
    str="";
John Koleszar's avatar
John Koleszar committed
75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93
    for c in ${CODECS}; do
        family=${c%_*}
        if [ "${family}" != "${last_family}" ]; then
            [ -z "${str}" ] || echo "${str}"
            str="$(printf '    %10s:' ${family})"
        fi
        str="${str} $(printf '%10s' ${c#*_})"
        last_family=${family}
    done
    echo "${str}"
    show_help_post
}

##
## BEGIN APPLICATION SPECIFIC CONFIGURATION
##

# all_platforms is a list of all supported target platforms. Maintain
# alphabetically by architecture, generic-gnu last.
94 95
all_platforms="${all_platforms} arm64-darwin-gcc"
all_platforms="${all_platforms} arm64-linux-gcc"
96
all_platforms="${all_platforms} armv7-android-gcc"   #neon Cortex-A8
John Koleszar's avatar
John Koleszar committed
97 98 99
all_platforms="${all_platforms} armv7-darwin-gcc"    #neon Cortex-A8
all_platforms="${all_platforms} armv7-linux-rvct"    #neon Cortex-A8
all_platforms="${all_platforms} armv7-linux-gcc"     #neon Cortex-A8
100
all_platforms="${all_platforms} armv7-none-rvct"     #neon Cortex-A8
Yaowu Xu's avatar
Yaowu Xu committed
101
all_platforms="${all_platforms} armv7-win32-vs12"
102
all_platforms="${all_platforms} armv7-win32-vs14"
103
all_platforms="${all_platforms} armv7-win32-vs15"
Tom Finegan's avatar
Tom Finegan committed
104
all_platforms="${all_platforms} armv7s-darwin-gcc"
105
all_platforms="${all_platforms} armv8-linux-gcc"
John Koleszar's avatar
John Koleszar committed
106
all_platforms="${all_platforms} mips32-linux-gcc"
Gordana Cmiljanovic's avatar
Gordana Cmiljanovic committed
107
all_platforms="${all_platforms} mips64-linux-gcc"
108
all_platforms="${all_platforms} sparc-solaris-gcc"
109
all_platforms="${all_platforms} x86-android-gcc"
John Koleszar's avatar
John Koleszar committed
110 111 112 113
all_platforms="${all_platforms} x86-darwin8-gcc"
all_platforms="${all_platforms} x86-darwin8-icc"
all_platforms="${all_platforms} x86-darwin9-gcc"
all_platforms="${all_platforms} x86-darwin9-icc"
Johann's avatar
Johann committed
114
all_platforms="${all_platforms} x86-darwin10-gcc"
115 116
all_platforms="${all_platforms} x86-darwin11-gcc"
all_platforms="${all_platforms} x86-darwin12-gcc"
117
all_platforms="${all_platforms} x86-darwin13-gcc"
118
all_platforms="${all_platforms} x86-darwin14-gcc"
119
all_platforms="${all_platforms} x86-darwin15-gcc"
120
all_platforms="${all_platforms} x86-darwin16-gcc"
121
all_platforms="${all_platforms} x86-iphonesimulator-gcc"
John Koleszar's avatar
John Koleszar committed
122 123
all_platforms="${all_platforms} x86-linux-gcc"
all_platforms="${all_platforms} x86-linux-icc"
KO Myung-Hun's avatar
KO Myung-Hun committed
124
all_platforms="${all_platforms} x86-os2-gcc"
John Koleszar's avatar
John Koleszar committed
125 126
all_platforms="${all_platforms} x86-solaris-gcc"
all_platforms="${all_platforms} x86-win32-gcc"
Yaowu Xu's avatar
Yaowu Xu committed
127
all_platforms="${all_platforms} x86-win32-vs12"
128
all_platforms="${all_platforms} x86-win32-vs14"
129
all_platforms="${all_platforms} x86-win32-vs15"
130
all_platforms="${all_platforms} x86_64-android-gcc"
John Koleszar's avatar
John Koleszar committed
131
all_platforms="${all_platforms} x86_64-darwin9-gcc"
tomfinegan's avatar
tomfinegan committed
132
all_platforms="${all_platforms} x86_64-darwin10-gcc"
133
all_platforms="${all_platforms} x86_64-darwin11-gcc"
134
all_platforms="${all_platforms} x86_64-darwin12-gcc"
135
all_platforms="${all_platforms} x86_64-darwin13-gcc"
136
all_platforms="${all_platforms} x86_64-darwin14-gcc"
137
all_platforms="${all_platforms} x86_64-darwin15-gcc"
138
all_platforms="${all_platforms} x86_64-darwin16-gcc"
139
all_platforms="${all_platforms} x86_64-iphonesimulator-gcc"
John Koleszar's avatar
John Koleszar committed
140
all_platforms="${all_platforms} x86_64-linux-gcc"
141
all_platforms="${all_platforms} x86_64-linux-icc"
John Koleszar's avatar
John Koleszar committed
142
all_platforms="${all_platforms} x86_64-solaris-gcc"
143
all_platforms="${all_platforms} x86_64-win64-gcc"
Yaowu Xu's avatar
Yaowu Xu committed
144
all_platforms="${all_platforms} x86_64-win64-vs12"
145
all_platforms="${all_platforms} x86_64-win64-vs14"
146
all_platforms="${all_platforms} x86_64-win64-vs15"
John Koleszar's avatar
John Koleszar committed
147 148 149 150
all_platforms="${all_platforms} generic-gnu"

# all_targets is a list of all targets that can be configured
# note that these should be in dependency order for now.
Yue Chen's avatar
Yue Chen committed
151
all_targets="libs examples docs tools"
John Koleszar's avatar
John Koleszar committed
152 153 154

# all targets available are enabled, by default.
for t in ${all_targets}; do
155
    [ -f "${source_path}/${t}.mk" ] && enable_feature ${t}
John Koleszar's avatar
John Koleszar committed
156 157
done

158 159 160 161
if ! diff --version >/dev/null; then
  die "diff missing: Try installing diffutils via your package manager."
fi

162 163 164
if ! perl --version >/dev/null; then
    die "Perl is required to build"
fi
James Zern's avatar
James Zern committed
165

166

167
if [ "`cd \"${source_path}\" && pwd`" != "`pwd`" ]; then
168
  # test to see if source_path already configured
Yaowu Xu's avatar
Yaowu Xu committed
169
  if [ -f "${source_path}/aom_config.h" ]; then
170 171 172 173
    die "source directory already configured; run 'make distclean' there first"
  fi
fi

John Koleszar's avatar
John Koleszar committed
174 175 176 177 178 179 180 181
# check installed doxygen version
doxy_version=$(doxygen --version 2>/dev/null)
doxy_major=${doxy_version%%.*}
if [ ${doxy_major:-0} -ge 1 ]; then
    doxy_version=${doxy_version#*.}
    doxy_minor=${doxy_version%%.*}
    doxy_patch=${doxy_version##*.}

182 183 184
    [ $doxy_major -gt 1 ] && enable_feature doxygen
    [ $doxy_minor -gt 5 ] && enable_feature doxygen
    [ $doxy_minor -eq 5 ] && [ $doxy_patch -ge 3 ] && enable_feature doxygen
John Koleszar's avatar
John Koleszar committed
185 186
fi

Johann's avatar
Johann committed
187
# disable codecs when their source directory does not exist
Yaowu Xu's avatar
Yaowu Xu committed
188
[ -d "${source_path}/av1" ] || disable_codec av1
Johann's avatar
Johann committed
189

190 191 192
# install everything except the sources, by default. sources will have
# to be enabled when doing dist builds, since that's no longer a common
# case.
James Zern's avatar
James Zern committed
193
enabled doxygen && enable_feature install_docs
194 195 196 197 198
enable_feature install_bins
enable_feature install_libs

enable_feature static
enable_feature optimizations
199
enable_feature dependency_tracking
200 201 202
enable_feature spatial_resampling
enable_feature multithread
enable_feature os_support
203
enable_feature highbitdepth
204

Johann's avatar
Johann committed
205
CODECS="
Yaowu Xu's avatar
Yaowu Xu committed
206 207
    av1_encoder
    av1_decoder
Johann's avatar
Johann committed
208 209
"
CODEC_FAMILIES="
Yaowu Xu's avatar
Yaowu Xu committed
210
    av1
Johann's avatar
Johann committed
211
"
John Koleszar's avatar
John Koleszar committed
212 213 214 215 216 217 218

ARCH_LIST="
    arm
    mips
    x86
    x86_64
"
219 220 221 222 223 224 225 226 227 228
ARCH_EXT_LIST_X86="
    mmx
    sse
    sse2
    sse3
    ssse3
    sse4_1
    avx
    avx2
"
John Koleszar's avatar
John Koleszar committed
229
ARCH_EXT_LIST="
230
    neon
231
    neon_asm
John Koleszar's avatar
John Koleszar committed
232 233

    mips32
234
    dspr2
235
    msa
Gordana Cmiljanovic's avatar
Gordana Cmiljanovic committed
236 237
    mips64

238
    ${ARCH_EXT_LIST_X86}
John Koleszar's avatar
John Koleszar committed
239 240 241
"
HAVE_LIST="
    ${ARCH_EXT_LIST}
Yaowu Xu's avatar
Yaowu Xu committed
242
    aom_ports
243
    fexcept
John Koleszar's avatar
John Koleszar committed
244
    pthread_h
245
    unistd_h
Alex Converse's avatar
Alex Converse committed
246
    wxwidgets
John Koleszar's avatar
John Koleszar committed
247
"
248
EXPERIMENT_LIST="
249
    fp_mb_stats
250
    cdef
251
    cdef_singlepass
252
    rect_tx
Yue Chen's avatar
Yue Chen committed
253
    rect_tx_ext
Jingning Han's avatar
Jingning Han committed
254
    tpl_mv
255
    dual_filter
Angie Chiang's avatar
Angie Chiang committed
256
    convolve_round
Angie Chiang's avatar
Angie Chiang committed
257
    compound_round
hui su's avatar
hui su committed
258
    ext_tx
259
    tx64x64
Yaowu Xu's avatar
Yaowu Xu committed
260
    ext_intra
hui su's avatar
hui su committed
261
    filter_intra
262
    intra_edge
Alex Converse's avatar
Alex Converse committed
263
    intrabc
264 265
    interintra
    wedge
266
    compound_segment
267
    global_motion
268
    new_quant
269
    ans
270
    loop_restoration
271
    striped_loop_restoration
272
    ext_partition
273
    ext_partition_types
274
    ext_partition_types_ab
275
    unpoison_partition_ctx
276
    ext_tile
Yue Chen's avatar
Yue Chen committed
277
    motion_var
Yue Chen's avatar
Yue Chen committed
278
    ncobmc
279
    warped_motion
hui su's avatar
hui su committed
280
    q_adapt_probs
Angie Chiang's avatar
Angie Chiang committed
281
    inter_stats_only
hui su's avatar
hui su committed
282
    palette_delta_encoding
283
    rawbits
Jingning Han's avatar
Jingning Han committed
284
    kf_ctx
Luc Trudeau's avatar
Luc Trudeau committed
285
    cfl
286
    xiphrc
287
    dct_only
Nathan E. Egge's avatar
Nathan E. Egge committed
288
    daala_tx
289 290 291 292 293
    daala_tx4
    daala_tx8
    daala_tx16
    daala_tx32
    daala_tx64
294
    frame_size
Fangwen Fu's avatar
Fangwen Fu committed
295
    ext_delta_q
296
    adapt_scan
Ryan Lei's avatar
Ryan Lei committed
297
    parallel_deblocking
Ola Hugosson's avatar
Ola Hugosson committed
298
    deblock_13tap
299
    loopfiltering_across_tiles
300
    tempmv_signaling
Angie Chiang's avatar
Angie Chiang committed
301
    rd_debug
302
    reference_buffer
303
    coef_interleave
304 305
    entropy_stats
    masked_tx
306
    dependent_horztiles
Yushin Cho's avatar
Yushin Cho committed
307
    dist_8x8
Fangwen Fu's avatar
Fangwen Fu committed
308
    palette_throughput
Zoe Liu's avatar
Zoe Liu committed
309
    ref_adapt
Angie Chiang's avatar
Angie Chiang committed
310
    lv_map
311
    ctx1d
Angie Chiang's avatar
Angie Chiang committed
312
    txk_sel
313
    mv_compress
Soo-Chul Han's avatar
Soo-Chul Han committed
314
    segment_zeromv
315
    frame_superres
316
    new_multisymbol
317
    compound_singleref
318
    aom_qm
319
    one_sided_compound
Zoe Liu's avatar
Zoe Liu committed
320
    ext_comp_refs
Urvang Joshi's avatar
Urvang Joshi committed
321
    smooth_hv
Zoe Liu's avatar
Zoe Liu committed
322
    var_refs
323
    lgt
324
    lgt_from_pred
325
    ncobmc_adapt_weight
Todd Nguyen's avatar
Todd Nguyen committed
326
    bgsprite
327
    var_tx_no_tx_mode
328
    mrc_tx
Cheng Chen's avatar
Cheng Chen committed
329
    lpf_direct
Cheng Chen's avatar
Cheng Chen committed
330
    loopfilter_level
331
    no_frame_context_signaling
Angie Chiang's avatar
Angie Chiang committed
332
    txmg
333
    max_tile
334
    hash_me
335
    colorspace_headers
Jingning Han's avatar
Jingning Han committed
336
    mfmv
337
    frame_marker
Jingning Han's avatar
Jingning Han committed
338
    jnt_comp
Zoe Liu's avatar
Zoe Liu committed
339
    frame_sign_bias
Zoe Liu's avatar
Zoe Liu committed
340
    ext_skip
341
    obu
RogerZhou's avatar
RogerZhou committed
342
    amvr
343
    lpf_sb
344
    opt_ref_mv
345
    tmv
Yunqing Wang's avatar
Yunqing Wang committed
346
    ext_warped_motion
347
    horzonly_frame_superres
348
    simple_bwd_adapt
Dake He's avatar
Dake He committed
349
    eob_first
350
"
John Koleszar's avatar
John Koleszar committed
351
CONFIG_LIST="
352
    dependency_tracking
John Koleszar's avatar
John Koleszar committed
353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372
    external_build
    install_docs
    install_bins
    install_libs
    install_srcs
    debug
    gprof
    gcov
    rvct
    gcc
    msvs
    pic
    big_endian

    codec_srcs
    debug_libs

    runtime_cpu_detect
    postproc
    multithread
373
    internal_stats
John Koleszar's avatar
John Koleszar committed
374 375 376 377 378
    ${CODECS}
    ${CODEC_FAMILIES}
    static_msvcrt
    spatial_resampling
    realtime_only
John Koleszar's avatar
John Koleszar committed
379
    shared
380
    static
John Koleszar's avatar
John Koleszar committed
381
    small
382
    postproc_visualizer
383
    os_support
384
    unit_tests
385
    webm_io
Deb Mukherjee's avatar
Deb Mukherjee committed
386
    libyuv
Michael Bebenita's avatar
Michael Bebenita committed
387
    accounting
388
    inspection
389
    decode_perf_tests
Joshua Litt's avatar
Joshua Litt committed
390
    encode_perf_tests
391
    bitstream_debug
392
    symbolrate
393
    coefficient_range_checking
394
    lowbitdepth
395
    highbitdepth
396
    experimental
397
    size_limit
398
    ${EXPERIMENT_LIST}
Nathan E. Egge's avatar
Nathan E. Egge committed
399
    analyzer
John Koleszar's avatar
John Koleszar committed
400 401
"
CMDLINE_SELECT="
402
    dependency_tracking
403
    external_build
John Koleszar's avatar
John Koleszar committed
404 405 406 407 408 409 410 411 412 413 414 415 416
    extra_warnings
    werror
    install_docs
    install_bins
    install_libs
    install_srcs
    debug
    gprof
    gcov
    pic
    optimizations
    ccache
    runtime_cpu_detect
417
    thumb
John Koleszar's avatar
John Koleszar committed
418 419 420

    libs
    examples
421
    analyzer
Johann's avatar
Johann committed
422
    docs
Yue Chen's avatar
Yue Chen committed
423
    tools
John Koleszar's avatar
John Koleszar committed
424
    libc
Jan Kratochvil's avatar
Jan Kratochvil committed
425
    as
426
    size_limit
John Koleszar's avatar
John Koleszar committed
427 428 429 430 431
    codec_srcs
    debug_libs

    postproc
    multithread
432
    internal_stats
John Koleszar's avatar
John Koleszar committed
433 434 435 436 437
    ${CODECS}
    ${CODEC_FAMILIES}
    static_msvcrt
    spatial_resampling
    realtime_only
John Koleszar's avatar
John Koleszar committed
438
    shared
439
    static
John Koleszar's avatar
John Koleszar committed
440
    small
441
    postproc_visualizer
442
    unit_tests
443
    webm_io
Deb Mukherjee's avatar
Deb Mukherjee committed
444
    libyuv
Michael Bebenita's avatar
Michael Bebenita committed
445
    accounting
446
    inspection
447
    decode_perf_tests
Joshua Litt's avatar
Joshua Litt committed
448
    encode_perf_tests
449
    coefficient_range_checking
450
    bitstream_debug
451
    symbolrate
452
    lowbitdepth
453
    highbitdepth
454
    experimental
455
    adopted_experiments
456
    colorspace_headers
John Koleszar's avatar
John Koleszar committed
457 458 459 460 461 462
"

process_cmdline() {
    for opt do
        optval="${opt#*=}"
        case "$opt" in
463 464 465
        --disable-codecs)
          for c in ${CODEC_FAMILIES}; do disable_codec $c; done
          ;;
466 467
        --enable-?*|--disable-?*)
        eval `echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g'`
468
        if is_in ${option} ${EXPERIMENT_LIST}; then
469
            if enabled experimental; then
James Zern's avatar
James Zern committed
470
                ${action}_feature $option
471 472 473
            else
                log_echo "Ignoring $opt -- not in experimental mode."
            fi
474 475
        elif is_in ${option} "${CODECS} ${CODEC_FAMILIES}"; then
            ${action}_codec ${option}
476
        else
477
            process_common_cmdline $opt
478 479
        fi
        ;;
480
        *) process_common_cmdline "$opt"
481
        ;;
John Koleszar's avatar
John Koleszar committed
482 483 484 485 486
        esac
    done
}

post_process_cmdline() {
487
    c=""
John Koleszar's avatar
John Koleszar committed
488 489 490 491 492 493

    # Enable all detected codecs, if they haven't been disabled
    for c in ${CODECS}; do soft_enable $c; done

    # Enable the codec family if any component of that family is enabled
    for c in ${CODECS}; do
494
        enabled $c && enable_feature ${c%_*}
John Koleszar's avatar
John Koleszar committed
495 496 497 498
    done

    # Set the {en,de}coders variable if any algorithm in that class is enabled
    for c in ${CODECS}; do
499
        enabled ${c} && enable_feature ${c##*_}s
John Koleszar's avatar
John Koleszar committed
500
    done
501

Urvang Joshi's avatar
Urvang Joshi committed
502
    # Enable adopted experiments by default
503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521
    soft_enable adopted_experiments
    if enabled adopted_experiments; then
      soft_enable rect_tx
      soft_enable global_motion
      soft_enable ext_tx
      soft_enable cdef
      soft_enable ext_intra
      soft_enable intra_edge
      soft_enable mv_compress
      soft_enable dual_filter
      soft_enable motion_var
      soft_enable warped_motion
      soft_enable wedge
      soft_enable compound_segment
      soft_enable interintra
      soft_enable one_sided_compound
      soft_enable convolve_round
      soft_enable aom_qm
      soft_enable dist_8x8
522
      soft_enable loop_restoration
523 524
      soft_enable ext_partition
      soft_enable ext_partition_types
Johann's avatar
Johann committed
525
      soft_enable new_multisymbol
526 527 528 529 530 531 532 533 534 535

      # Provisional adopted
      soft_enable reference_buffer
      soft_enable loopfiltering_across_tiles
      soft_enable palette_throughput
      soft_enable smooth_hv
      soft_enable tempmv_signaling
      soft_enable ext_comp_refs
      soft_enable ext_delta_q
      soft_enable parallel_deblocking
536
      soft_enable simple_bwd_adapt
Cheng Chen's avatar
Cheng Chen committed
537
      soft_enable loopfilter_level
538
    fi
539

540 541 542
    # Enable low-bitdepth pixel pipeline by default
    soft_enable lowbitdepth

543 544
    # Enable LBD/HBD txfm consistency tool
    soft_enable txmg
545

546
    # Fix up experiment dependencies
547
    enabled lv_map && disable_feature mrc_tx
Dake He's avatar
Dake He committed
548 549
    enabled eob_first && enable_feature lv_map
    enabled eob_first && enable_feature ext_tx
550
    enabled coef_interleave && disable_feature mrc_tx
551
    enabled mrc_tx && enable_feature ext_tx
Angie Chiang's avatar
Angie Chiang committed
552
    enabled txk_sel && soft_enable lv_map
553 554
    enabled ctx1d && soft_enable lv_map
    enabled ctx1d && soft_enable ext_tx
Angie Chiang's avatar
Angie Chiang committed
555
    enabled compound_round && soft_enable convolve_round
556
    enabled intra_edge && enable_feature ext_intra
557
    enabled ncobmc_adapt_weight && enable_feature motion_var
Todd Nguyen's avatar
Todd Nguyen committed
558
    enabled bgsprite && enable_feature global_motion
559
    enabled ext_comp_refs && enable_feature one_sided_compound
Yue Chen's avatar
Yue Chen committed
560
    enabled rect_tx_ext && enable_feature rect_tx
561 562
    enabled lgt_from_pred && enable_feature ext_tx
    enabled lgt_from_pred && disable_feature mrc_tx
563
    enabled cfl && enable_feature smooth_hv
564
    enabled cdef_singlepass && enable_feature cdef
565 566
    enabled mfmv && enable_feature frame_marker
    enabled jnt_comp && enable_feature frame_marker
Zoe Liu's avatar
Zoe Liu committed
567
    enabled frame_sign_bias && enable_feature frame_marker
568
    enabled txmg && enable_feature highbitdepth
Zoe Liu's avatar
Zoe Liu committed
569
    enabled ext_skip && enable_feature frame_marker
570
    enabled horzonly_frame_superres && enable_feature frame_superres
Yunqing Wang's avatar
Yunqing Wang committed
571
    enabled ext_warped_motion && enable_feature warped_motion
Urvang Joshi's avatar
Urvang Joshi committed
572

573 574
    if enabled rawbits && enabled ans; then
      log_echo "rawbits requires not ans, so disabling rawbits"
575 576
      disable_feature rawbits
    fi
Nathan E. Egge's avatar
Nathan E. Egge committed
577
    if enabled daala_tx; then
578 579 580 581 582
      enable_feature daala_tx4
      enable_feature daala_tx8
      enable_feature daala_tx16
      enable_feature daala_tx32
      enable_feature daala_tx64
Nathan E. Egge's avatar
Nathan E. Egge committed
583
    fi
584 585 586
    if enabled daala_tx64 && ! enabled tx64x64; then
      log_echo "daala_tx64 requires tx64x64, so disabling daala_tx64"
      disable_feature daala_tx64
587
    fi
588 589
    if enabled daala_tx4 || enabled daala_tx8 || enabled daala_tx16 ||
        enabled daala_tx32 || enabled daala_tx64; then
590
      disable_feature txmg
591 592 593
      disable_feature lgt
      enable_feature lowbitdepth
    fi
594 595 596 597 598 599
    if enabled ext_partition_types; then
      if enabled fp_mb_stats; then
        log_echo "ext_partition_types not compatible with fp_mb_stats;"
        log_echo "disabling fp_mb_stats"
        disable_feature fp_mb_stats
      fi
600 601 602 603 604
      if ! enabled rect_tx; then
        log_echo "ext_partition_types requires rect_tx;"
        log_echo "enabling rect_tx;"
        enable_feature rect_tx
      fi
605
    fi
606 607 608 609 610
    # Enable accounting and inspection when building the analyzer
    if enabled analyzer; then
      soft_enable accounting
      soft_enable inspection
    fi
RogerZhou's avatar
RogerZhou committed
611 612 613 614 615
    # Enable hash_me if amvr is enabled
    if enabled amvr; then
      log_echo "amvr requires hash_me"
      enable_feature hash_me
    fi
616 617 618 619 620 621 622 623 624 625 626

    if enabled striped_loop_restoration && ! enabled loop_restoration ; then
      log_echo "striped_loop_restoration requires loop_restoration"
      log_echo "enable loop_restoration"
      enable_feature loop_restoration
    fi
    if enabled striped_loop_restoration && enabled frame_superres ; then
      log_echo "striped_loop_restoration not compatible with frame_superres"
      log_echo "disabling striped_loop_restoration"
      disable_feature striped_loop_restoration
    fi
Cheng Chen's avatar
Cheng Chen committed
627 628 629 630 631
    if enabled lpf_sb; then
      log_echo "lpf_sb can't work with loopfilter_level yet."
      log_echo "disabling loopfilter_level"
      disable_feature loopfilter_level
    fi
John Koleszar's avatar
John Koleszar committed
632 633 634 635
}

process_targets() {
    enabled child || write_common_config_banner
Yaowu Xu's avatar
Yaowu Xu committed
636
    write_common_target_config_h ${BUILD_PFX}aom_config.h
John Koleszar's avatar
John Koleszar committed
637 638 639
    write_common_config_targets

    # Calculate the default distribution name, based on the enabled features
640
    cf=""
Yaowu Xu's avatar
Yaowu Xu committed
641
    DIST_DIR=aom
John Koleszar's avatar
John Koleszar committed
642 643 644 645 646 647 648 649 650 651 652
    for cf in $CODEC_FAMILIES; do
        if enabled ${cf}_encoder && enabled ${cf}_decoder; then
            DIST_DIR="${DIST_DIR}-${cf}"
        elif enabled ${cf}_encoder; then
            DIST_DIR="${DIST_DIR}-${cf}cx"
        elif enabled ${cf}_decoder; then
            DIST_DIR="${DIST_DIR}-${cf}dx"
        fi
    done
    enabled debug_libs && DIST_DIR="${DIST_DIR}-debug"
    enabled codec_srcs && DIST_DIR="${DIST_DIR}-src"
Tom Finegan's avatar
Tom Finegan committed
653
    ! enabled postproc && DIST_DIR="${DIST_DIR}-nopost"
John Koleszar's avatar
John Koleszar committed
654 655 656 657 658 659 660 661 662
    ! enabled multithread && DIST_DIR="${DIST_DIR}-nomt"
    ! enabled install_docs && DIST_DIR="${DIST_DIR}-nodocs"
    DIST_DIR="${DIST_DIR}-${tgt_isa}-${tgt_os}"
    case "${tgt_os}" in
    win*) enabled static_msvcrt && DIST_DIR="${DIST_DIR}mt" || DIST_DIR="${DIST_DIR}md"
          DIST_DIR="${DIST_DIR}-${tgt_cc}"
          ;;
    esac
    if [ -f "${source_path}/build/make/version.sh" ]; then
663
        ver=`"$source_path/build/make/version.sh" --bare "$source_path"`
John Koleszar's avatar
John Koleszar committed
664
        DIST_DIR="${DIST_DIR}-${ver}"
665
        VERSION_STRING=${ver}
John Koleszar's avatar
John Koleszar committed
666 667 668 669 670 671
        ver=${ver%%-*}
        VERSION_PATCH=${ver##*.}
        ver=${ver%.*}
        VERSION_MINOR=${ver##*.}
        ver=${ver#v}
        VERSION_MAJOR=${ver%.*}
John Koleszar's avatar
John Koleszar committed
672
    fi
673
    enabled child || cat <<EOF >> config.mk
674 675

PREFIX=${prefix}
676
ifeq (\$(MAKECMDGOALS),dist)
677
DIST_DIR?=${DIST_DIR}
678
else
679
DIST_DIR?=\$(DESTDIR)${prefix}
680
endif
681
LIBSUBDIR=${libdir##${prefix}/}
John Koleszar's avatar
John Koleszar committed
682

683 684
VERSION_STRING=${VERSION_STRING}

John Koleszar's avatar
John Koleszar committed
685 686 687 688
VERSION_MAJOR=${VERSION_MAJOR}
VERSION_MINOR=${VERSION_MINOR}
VERSION_PATCH=${VERSION_PATCH}

689
CONFIGURE_ARGS=${CONFIGURE_ARGS}
690
EOF
John Koleszar's avatar
John Koleszar committed
691 692 693 694 695
    enabled child || echo "CONFIGURE_ARGS?=${CONFIGURE_ARGS}" >> config.mk

    #
    # Write makefiles for all enabled targets
    #
Yue Chen's avatar
Yue Chen committed
696
    for tgt in libs examples docs tools solution; do
697
        tgt_fn="$tgt-$toolchain.mk"
John Koleszar's avatar
John Koleszar committed
698 699 700

        if enabled $tgt; then
            echo "Creating makefiles for ${toolchain} ${tgt}"
Yaowu Xu's avatar
Yaowu Xu committed
701
            write_common_target_config_mk $tgt_fn ${BUILD_PFX}aom_config.h
John Koleszar's avatar
John Koleszar committed
702 703 704 705 706 707 708
            #write_${tgt}_config
        fi
    done

}

process_detect() {
John Koleszar's avatar
John Koleszar committed
709 710 711 712
    if enabled shared; then
        # Can only build shared libs on a subset of platforms. Doing this check
        # here rather than at option parse time because the target auto-detect
        # magic happens after the command line has been parsed.
713 714 715 716 717
        case "${tgt_os}" in
        linux|os2|darwin*|iphonesimulator*)
            # Supported platforms
            ;;
        *)
718 719 720
            if enabled gnu; then
                echo "--enable-shared is only supported on ELF; assuming this is OK"
            else
721
                die "--enable-shared only supported on ELF, OS/2, and Darwin for now"
722
            fi
723 724
            ;;
        esac
John Koleszar's avatar
John Koleszar committed
725
    fi
726
    if [ -z "$CC" ] || enabled external_build; then
John Koleszar's avatar
John Koleszar committed
727
        echo "Bypassing toolchain for environment detection."
728
        enable_feature external_build
John Koleszar's avatar
John Koleszar committed
729 730 731 732 733
        check_header() {
            log fake_check_header "$@"
            header=$1
            shift
            var=`echo $header | sed 's/[^A-Za-z0-9_]/_/g'`
734
            disable_feature $var
735
            # Headers common to all environments
John Koleszar's avatar
John Koleszar committed
736 737 738 739 740
            case $header in
                stdio.h)
                    true;
                ;;
                *)
741
                    result=false
John Koleszar's avatar
John Koleszar committed
742 743 744 745
                    for d in "$@"; do
                        [ -f "${d##-I}/$header" ] && result=true && break
                    done
                    ${result:-true}
746
            esac && enable_feature $var
747 748 749 750

            # Specialize windows and POSIX environments.
            case $toolchain in
                *-win*-*)
Johann's avatar
Johann committed
751 752 753
                    # Don't check for any headers in Windows builds.
                    false
                ;;
754 755 756 757 758
                *)
                    case $header in
                        pthread.h) true;;
                        unistd.h) true;;
                        *) false;;
759
                    esac && enable_feature $var
760 761
            esac
            enabled $var
John Koleszar's avatar
John Koleszar committed
762 763 764 765 766 767 768 769 770 771 772
        }
        check_ld() {
            true
        }
    fi
    check_header stdio.h || die "Unable to invoke compiler: ${CC} ${CFLAGS}"
    check_ld <<EOF || die "Toolchain is unable to link executables"
int main(void) {return 0;}
EOF
    # check system headers
    check_header pthread.h
773
    check_header unistd.h # for sysconf(3) and friends.
John Koleszar's avatar
John Koleszar committed
774

Yaowu Xu's avatar
Yaowu Xu committed
775
    check_header aom/aom_integer.h -I${source_path} && enable_feature aom_ports
776 777 778 779 780 781

    check_ld <<EOF && enable_feature fexcept
#define _GNU_SOURCE
#include <fenv.h>
int main(void) { (void)feenableexcept(FE_DIVBYZERO | FE_INVALID); return 0; }
EOF
John Koleszar's avatar
John Koleszar committed
782 783 784 785 786 787 788 789 790 791
}

process_toolchain() {
    process_common_toolchain

    # Enable some useful compiler flags
    if enabled gcc; then
        enabled werror && check_add_cflags -Werror
        check_add_cflags -Wall
        check_add_cflags -Wdisabled-optimization
792
        check_add_cflags -Wfloat-conversion
John Koleszar's avatar
John Koleszar committed
793 794
        check_add_cflags -Wpointer-arith
        check_add_cflags -Wtype-limits
795
        check_add_cflags -Wvla
Attila Nagy's avatar
Attila Nagy committed
796 797
        check_add_cflags -Wimplicit-function-declaration
        check_add_cflags -Wuninitialized
Urvang Joshi's avatar
Urvang Joshi committed
798
        check_add_cflags -Wunused
799
        check_add_cflags -Wsign-compare
800
        check_add_cflags -Wstring-conversion
801
        check_add_cflags -Wlogical-op
802
        check_add_cflags -Wstack-usage=320000
803 804 805 806
        # Enabling the following warning (in combination with -Wunused above)
        # for C++ generates errors in third_party code including googletest and
        # libyuv. So enable it only for C code.
        check_cflags "-Wextra" && add_cflags_only "-Wextra"
807 808 809 810
        # Enabling the following warning for C++ generates some useless warnings
        # about some function parameters shadowing class member function names.
        # So, only enable this warning for C code.
        check_cflags "-Wshadow" && add_cflags_only "-Wshadow"
Yaowu Xu's avatar
Yaowu Xu committed
811
        if enabled mips || [ -z "${INLINE}" ]; then
812 813
          enabled extra_warnings || check_add_cflags -Wno-unused-function
        fi
814 815
        # gtest makes heavy use of undefined pre-processor symbols
        check_cflags "-Wundef" && add_cflags_only "-Wundef"
816 817 818
        # Avoid this warning for third_party C++ sources. Some reorganization
        # would be needed to apply this only to test/*.cc.
        check_cflags -Wshorten-64-to-32 && add_cflags_only -Wshorten-64-to-32
John Koleszar's avatar
John Koleszar committed
819 820 821 822 823 824 825 826 827 828 829 830
    fi

    if enabled icc; then
        enabled werror && check_add_cflags -Werror
        check_add_cflags -Wall
        check_add_cflags -Wpointer-arith

        # ICC has a number of floating point optimizations that we disable
        # in favor of deterministic output WRT to other compilers
        add_cflags -fp-model precise
    fi

831 832 833 834 835 836 837 838 839 840
    if enabled analyzer; then
      soft_enable wxwidgets
      if ! wx-config --version > /dev/null; then
        die "Couldn't find wx-config"
      fi

      add_cxxflags_only $(wx-config --cppflags)
      add_extralibs $(wx-config --libs)
    fi

John Koleszar's avatar
John Koleszar committed
841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864
    # Enable extra, harmless warnings. These might provide additional insight
    # to what the compiler is doing and why, but in general, but they shouldn't
    # be treated as fatal, even if we're treating warnings as errors.
    GCC_EXTRA_WARNINGS="
        -Wdisabled-optimization
        -Winline
    "
    enabled gcc && EXTRA_WARNINGS="${GCC_EXTRA_WARNINGS}"
    RVCT_EXTRA_WARNINGS="
        --remarks
    "
    enabled rvct && EXTRA_WARNINGS="${RVCT_EXTRA_WARNINGS}"
    if enabled extra_warnings; then
        for w in ${EXTRA_WARNINGS}; do
            check_add_cflags ${w}
            enabled gcc && enabled werror && check_add_cflags -Wno-error=${w}
        done
    fi

    # ccache only really works on gcc toolchains
    enabled gcc || soft_disable ccache

    # Enable the postbuild target if building for visual studio.
    case "$tgt_cc" in
865 866
        vs*) enable_feature msvs
             enable_feature solution
John Koleszar's avatar
John Koleszar committed
867
             vs_version=${tgt_cc##vs}
868 869 870
             VCPROJ_SFX=vcxproj
             gen_vcproj_cmd=${source_path}/build/make/gen_msvs_vcxproj.sh
             enabled werror && gen_vcproj_cmd="${gen_vcproj_cmd} --enable-werror"
John Koleszar's avatar
John Koleszar committed
871
             all_targets="${all_targets} solution"
872
             INLINE="__forceinline"
John Koleszar's avatar
John Koleszar committed
873 874 875 876
        ;;
    esac

    # Other toolchain specific defaults
877
    case $toolchain in x86*) soft_enable postproc;; esac
878

879 880 881
    if enabled postproc_visualizer; then
        enabled postproc || die "postproc_visualizer requires postproc to be enabled"
    fi
John Koleszar's avatar
John Koleszar committed
882

Johann's avatar
Johann committed
883
    # Enable unit tests by default if we have a working C++ compiler.
Johann's avatar
Johann committed
884 885 886
    case "$toolchain" in
        *-vs*)
            soft_enable unit_tests
887
            soft_enable webm_io
Deb Mukherjee's avatar
Deb Mukherjee committed
888
            soft_enable libyuv
Johann's avatar
Johann committed
889 890
        ;;
        *-android-*)
891
            soft_enable webm_io
Deb Mukherjee's avatar
Deb Mukherjee committed
892
            soft_enable libyuv
Johann's avatar
Johann committed
893 894
            # GTestLog must be modified to use Android logging utilities.
        ;;
Johann's avatar
Johann committed
895 896 897 898
        *-darwin-*)
            # iOS/ARM builds do not work with gtest. This does not match
            # x86 targets.
        ;;
899 900 901 902
        *-iphonesimulator-*)
            soft_enable webm_io
            soft_enable libyuv
        ;;
903 904 905 906 907 908
        *-win*)
            # Some mingw toolchains don't have pthread available by default.
            # Treat these more like visual studio where threading in gtest
            # would be disabled for the same reason.
            check_cxx "$@" <<EOF && soft_enable unit_tests
int z;
909 910 911
EOF
            check_cxx "$@" <<EOF && soft_enable webm_io
int z;
Deb Mukherjee's avatar
Deb Mukherjee committed
912 913 914
EOF
            check_cxx "$@" <<EOF && soft_enable libyuv
int z;
915 916
EOF
        ;;
John Koleszar's avatar
John Koleszar committed
917
        *)
918
            enabled pthread_h && check_cxx "$@" <<EOF && soft_enable unit_tests
John Koleszar's avatar
John Koleszar committed
919
int z;
920 921 922
EOF
            check_cxx "$@" <<EOF && soft_enable webm_io
int z;
Deb Mukherjee's avatar
Deb Mukherjee committed
923 924 925
EOF
            check_cxx "$@" <<EOF && soft_enable libyuv
int z;
John Koleszar's avatar
John Koleszar committed
926
EOF
Johann's avatar
Johann committed
927
        ;;
John Koleszar's avatar
John Koleszar committed
928
    esac
929 930
    # libwebm needs to be linked with C++ standard library
    enabled webm_io && LD=${CXX}
931 932 933 934 935 936

    # append any user defined extra cflags
    if [ -n "${extra_cflags}" ] ; then
        check_add_cflags ${extra_cflags} || \
        die "Requested extra CFLAGS '${extra_cflags}' not supported by compiler"
    fi
937 938 939 940
    if [ -n "${extra_cxxflags}" ]; then
        check_add_cxxflags ${extra_cxxflags} || \
        die "Requested extra CXXFLAGS '${extra_cxxflags}' not supported by compiler"
    fi
John Koleszar's avatar
John Koleszar committed
941 942 943 944 945 946 947 948
}


##
## END APPLICATION SPECIFIC CONFIGURATION
##
CONFIGURE_ARGS="$@"
process "$@"
Yaowu Xu's avatar
Yaowu Xu committed
949 950 951
print_webm_license ${BUILD_PFX}aom_config.c "/*" " */"
cat <<EOF >> ${BUILD_PFX}aom_config.c
#include "aom/aom_codec.h"
John Koleszar's avatar
John Koleszar committed
952
static const char* const cfg = "$CONFIGURE_ARGS";
Yaowu Xu's avatar
Yaowu Xu committed
953
const char *aom_codec_build_config(void) {return cfg;}
John Koleszar's avatar
John Koleszar committed
954
EOF