configure 28 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
Yue Chen's avatar
Yue Chen committed
252
    rect_tx_ext
Jingning Han's avatar
Jingning Han committed
253
    tpl_mv
Zhijie Yang's avatar
Zhijie Yang committed
254
    short_filter
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
Joe Young's avatar
Joe Young committed
263
    ext_intra_mod
Alex Converse's avatar
Alex Converse committed
264
    intrabc
265
    interintra
266
    new_quant
267
    ans
268
    loop_restoration
269
    striped_loop_restoration
270
    ext_partition
271
    ext_partition_types
272
    ext_partition_types_ab
273
    unpoison_partition_ctx
274
    ext_tile
Yue Chen's avatar
Yue Chen committed
275
    motion_var
Yue Chen's avatar
Yue Chen committed
276
    ncobmc
277
    warped_motion
hui su's avatar
hui su committed
278
    q_adapt_probs
Angie Chiang's avatar
Angie Chiang committed
279
    inter_stats_only
hui su's avatar
hui su committed
280
    palette_delta_encoding
281
    rawbits
Jingning Han's avatar
Jingning Han committed
282
    kf_ctx
Luc Trudeau's avatar
Luc Trudeau committed
283
    cfl
284
    xiphrc
285
    dct_only
Nathan E. Egge's avatar
Nathan E. Egge committed
286
    daala_tx
287 288 289 290 291
    daala_tx4
    daala_tx8
    daala_tx16
    daala_tx32
    daala_tx64
292
    frame_size
Fangwen Fu's avatar
Fangwen Fu committed
293
    ext_delta_q
294
    adapt_scan
Ryan Lei's avatar
Ryan Lei committed
295
    parallel_deblocking
Ola Hugosson's avatar
Ola Hugosson committed
296
    deblock_13tap
297
    loopfiltering_across_tiles
298
    tempmv_signaling
Angie Chiang's avatar
Angie Chiang committed
299
    rd_debug
300
    reference_buffer
301
    coef_interleave
302 303
    entropy_stats
    masked_tx
304
    dependent_horztiles
Yushin Cho's avatar
Yushin Cho committed
305
    dist_8x8
Fangwen Fu's avatar
Fangwen Fu committed
306
    palette_throughput
Zoe Liu's avatar
Zoe Liu committed
307
    ref_adapt
Angie Chiang's avatar
Angie Chiang committed
308
    lv_map
309
    ctx1d
Angie Chiang's avatar
Angie Chiang committed
310
    txk_sel
311
    mv_compress
Soo-Chul Han's avatar
Soo-Chul Han committed
312
    segment_zeromv
313
    frame_superres
314
    new_multisymbol
315
    compound_singleref
316
    aom_qm
317
    one_sided_compound
Zoe Liu's avatar
Zoe Liu committed
318
    ext_comp_refs
Urvang Joshi's avatar
Urvang Joshi committed
319
    smooth_hv
Zoe Liu's avatar
Zoe Liu committed
320
    var_refs
321
    lgt
322
    lgt_from_pred
323
    ncobmc_adapt_weight
Todd Nguyen's avatar
Todd Nguyen committed
324
    bgsprite
325
    var_tx_no_tx_mode
326
    mrc_tx
Cheng Chen's avatar
Cheng Chen committed
327
    lpf_direct
Cheng Chen's avatar
Cheng Chen committed
328
    loopfilter_level
329
    no_frame_context_signaling
Angie Chiang's avatar
Angie Chiang committed
330
    txmg
331
    max_tile
332
    hash_me
333
    colorspace_headers
Jingning Han's avatar
Jingning Han committed
334
    mfmv
335
    frame_marker
Jingning Han's avatar
Jingning Han committed
336
    jnt_comp
Zoe Liu's avatar
Zoe Liu committed
337
    frame_sign_bias
Zoe Liu's avatar
Zoe Liu committed
338
    ext_skip
339
    obu
RogerZhou's avatar
RogerZhou committed
340
    amvr
341
    lpf_sb
342
    opt_ref_mv
343
    tmv
Yunqing Wang's avatar
Yunqing Wang committed
344
    ext_warped_motion
345
    horzonly_frame_superres
346
    simple_bwd_adapt
Dake He's avatar
Dake He committed
347
    eob_first
348
"
John Koleszar's avatar
John Koleszar committed
349
CONFIG_LIST="
350
    dependency_tracking
John Koleszar's avatar
John Koleszar committed
351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370
    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
371
    internal_stats
John Koleszar's avatar
John Koleszar committed
372 373 374 375 376
    ${CODECS}
    ${CODEC_FAMILIES}
    static_msvcrt
    spatial_resampling
    realtime_only
John Koleszar's avatar
John Koleszar committed
377
    shared
378
    static
John Koleszar's avatar
John Koleszar committed
379
    small
380
    postproc_visualizer
381
    os_support
382
    unit_tests
383
    webm_io
Deb Mukherjee's avatar
Deb Mukherjee committed
384
    libyuv
Michael Bebenita's avatar
Michael Bebenita committed
385
    accounting
386
    inspection
387
    decode_perf_tests
Joshua Litt's avatar
Joshua Litt committed
388
    encode_perf_tests
389
    bitstream_debug
390
    symbolrate
391
    coefficient_range_checking
392
    lowbitdepth
393
    highbitdepth
394
    experimental
395
    size_limit
396
    ${EXPERIMENT_LIST}
Nathan E. Egge's avatar
Nathan E. Egge committed
397
    analyzer
John Koleszar's avatar
John Koleszar committed
398 399
"
CMDLINE_SELECT="
400
    dependency_tracking
401
    external_build
John Koleszar's avatar
John Koleszar committed
402 403 404 405 406 407 408 409 410 411 412 413 414
    extra_warnings
    werror
    install_docs
    install_bins
    install_libs
    install_srcs
    debug
    gprof
    gcov
    pic
    optimizations
    ccache
    runtime_cpu_detect
415
    thumb
John Koleszar's avatar
John Koleszar committed
416 417 418

    libs
    examples
419
    analyzer
Johann's avatar
Johann committed
420
    docs
Yue Chen's avatar
Yue Chen committed
421
    tools
John Koleszar's avatar
John Koleszar committed
422
    libc
Jan Kratochvil's avatar
Jan Kratochvil committed
423
    as
424
    size_limit
John Koleszar's avatar
John Koleszar committed
425 426 427 428 429
    codec_srcs
    debug_libs

    postproc
    multithread
430
    internal_stats
John Koleszar's avatar
John Koleszar committed
431 432 433 434 435
    ${CODECS}
    ${CODEC_FAMILIES}
    static_msvcrt
    spatial_resampling
    realtime_only
John Koleszar's avatar
John Koleszar committed
436
    shared
437
    static
John Koleszar's avatar
John Koleszar committed
438
    small
439
    postproc_visualizer
440
    unit_tests
441
    webm_io
Deb Mukherjee's avatar
Deb Mukherjee committed
442
    libyuv
Michael Bebenita's avatar
Michael Bebenita committed
443
    accounting
444
    inspection
445
    decode_perf_tests
Joshua Litt's avatar
Joshua Litt committed
446
    encode_perf_tests
447
    coefficient_range_checking
448
    bitstream_debug
449
    symbolrate
450
    lowbitdepth
451
    highbitdepth
452
    experimental
453
    adopted_experiments
454
    colorspace_headers
John Koleszar's avatar
John Koleszar committed
455 456 457 458 459 460
"

process_cmdline() {
    for opt do
        optval="${opt#*=}"
        case "$opt" in
461 462 463
        --disable-codecs)
          for c in ${CODEC_FAMILIES}; do disable_codec $c; done
          ;;
464 465
        --enable-?*|--disable-?*)
        eval `echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g'`
466
        if is_in ${option} ${EXPERIMENT_LIST}; then
467
            if enabled experimental; then
James Zern's avatar
James Zern committed
468
                ${action}_feature $option
469 470 471
            else
                log_echo "Ignoring $opt -- not in experimental mode."
            fi
472 473
        elif is_in ${option} "${CODECS} ${CODEC_FAMILIES}"; then
            ${action}_codec ${option}
474
        else
475
            process_common_cmdline $opt
476 477
        fi
        ;;
478
        *) process_common_cmdline "$opt"
479
        ;;
John Koleszar's avatar
John Koleszar committed
480 481 482 483 484
        esac
    done
}

post_process_cmdline() {
485
    c=""
John Koleszar's avatar
John Koleszar committed
486 487 488 489 490 491

    # 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
492
        enabled $c && enable_feature ${c%_*}
John Koleszar's avatar
John Koleszar committed
493 494 495 496
    done

    # Set the {en,de}coders variable if any algorithm in that class is enabled
    for c in ${CODECS}; do
497
        enabled ${c} && enable_feature ${c##*_}s
John Koleszar's avatar
John Koleszar committed
498
    done
499

Urvang Joshi's avatar
Urvang Joshi committed
500
    # Enable adopted experiments by default
501 502 503 504 505 506 507 508 509 510 511 512 513 514 515
    soft_enable adopted_experiments
    if enabled adopted_experiments; then
      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 interintra
      soft_enable one_sided_compound
      soft_enable convolve_round
      soft_enable aom_qm
      soft_enable dist_8x8
516
      soft_enable loop_restoration
517 518
      soft_enable ext_partition
      soft_enable ext_partition_types
Johann's avatar
Johann committed
519
      soft_enable new_multisymbol
520 521 522 523 524 525 526 527 528 529

      # 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
530
      soft_enable simple_bwd_adapt
Cheng Chen's avatar
Cheng Chen committed
531
      soft_enable loopfilter_level
532
      soft_enable cfl
Ola Hugosson's avatar
Ola Hugosson committed
533
      soft_enable deblock_13tap
Jingning Han's avatar
Jingning Han committed
534
      soft_enable frame_marker
535
    fi
536

537 538 539
    # Enable low-bitdepth pixel pipeline by default
    soft_enable lowbitdepth

540 541
    # Enable LBD/HBD txfm consistency tool
    soft_enable txmg
542

543
    # Fix up experiment dependencies
544
    enabled lv_map && disable_feature mrc_tx
Dake He's avatar
Dake He committed
545 546
    enabled eob_first && enable_feature lv_map
    enabled eob_first && enable_feature ext_tx
547
    enabled coef_interleave && disable_feature mrc_tx
548
    enabled mrc_tx && enable_feature ext_tx
Angie Chiang's avatar
Angie Chiang committed
549
    enabled txk_sel && soft_enable lv_map
550 551
    enabled ctx1d && soft_enable lv_map
    enabled ctx1d && soft_enable ext_tx
Angie Chiang's avatar
Angie Chiang committed
552
    enabled compound_round && soft_enable convolve_round
Joe Young's avatar
Joe Young committed
553
    enabled ext_intra_mod && enable_feature intra_edge
554
    enabled intra_edge && enable_feature ext_intra
555
    enabled ncobmc_adapt_weight && enable_feature motion_var
556
    enabled ext_comp_refs && enable_feature one_sided_compound
557 558
    enabled lgt_from_pred && enable_feature ext_tx
    enabled lgt_from_pred && disable_feature mrc_tx
559
    enabled cfl && enable_feature smooth_hv
560
    enabled cdef_singlepass && enable_feature cdef
561 562
    enabled mfmv && enable_feature frame_marker
    enabled jnt_comp && enable_feature frame_marker
Zoe Liu's avatar
Zoe Liu committed
563
    enabled frame_sign_bias && enable_feature frame_marker
564
    enabled txmg && enable_feature highbitdepth
Zoe Liu's avatar
Zoe Liu committed
565
    enabled ext_skip && enable_feature frame_marker
566
    enabled horzonly_frame_superres && enable_feature frame_superres
Yunqing Wang's avatar
Yunqing Wang committed
567
    enabled ext_warped_motion && enable_feature warped_motion
568 569
    enabled loopfilter_level && enable_feature parallel_deblocking
    enabled loopfilter_level && enable_feature ext_delta_q
Urvang Joshi's avatar
Urvang Joshi committed
570

571 572
    if enabled rawbits && enabled ans; then
      log_echo "rawbits requires not ans, so disabling rawbits"
573 574
      disable_feature rawbits
    fi
Nathan E. Egge's avatar
Nathan E. Egge committed
575
    if enabled daala_tx; then
576 577 578 579 580
      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
581
    fi
582 583 584
    if enabled daala_tx64 && ! enabled tx64x64; then
      log_echo "daala_tx64 requires tx64x64, so disabling daala_tx64"
      disable_feature daala_tx64
585
    fi
586 587
    if enabled daala_tx4 || enabled daala_tx8 || enabled daala_tx16 ||
        enabled daala_tx32 || enabled daala_tx64; then
588
      disable_feature txmg
589 590 591
      disable_feature lgt
      enable_feature lowbitdepth
    fi
592 593 594 595 596 597 598
    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
    fi
599 600 601 602 603
    # Enable accounting and inspection when building the analyzer
    if enabled analyzer; then
      soft_enable accounting
      soft_enable inspection
    fi
RogerZhou's avatar
RogerZhou committed
604 605 606 607 608
    # Enable hash_me if amvr is enabled
    if enabled amvr; then
      log_echo "amvr requires hash_me"
      enable_feature hash_me
    fi
609 610 611 612 613 614 615 616 617 618 619

    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
620 621 622 623 624
    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
625 626 627 628
}

process_targets() {
    enabled child || write_common_config_banner
Yaowu Xu's avatar
Yaowu Xu committed
629
    write_common_target_config_h ${BUILD_PFX}aom_config.h
John Koleszar's avatar
John Koleszar committed
630 631 632
    write_common_config_targets

    # Calculate the default distribution name, based on the enabled features
633
    cf=""
Yaowu Xu's avatar
Yaowu Xu committed
634
    DIST_DIR=aom
John Koleszar's avatar
John Koleszar committed
635 636 637 638 639 640 641 642 643 644 645
    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="${DIST_DIR}-src"
Tom Finegan's avatar
Tom Finegan committed
646
    ! enabled postproc && DIST_DIR="${DIST_DIR}-nopost"
John Koleszar's avatar
John Koleszar committed
647 648 649 650 651 652 653 654 655
    ! 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 "${source_path}/build/make/version.sh" ]; then
656
        ver=`"$source_path/build/make/version.sh" --bare "$source_path"`
John Koleszar's avatar
John Koleszar committed
657
        DIST_DIR="${DIST_DIR}-${ver}"
658
        VERSION_STRING=${ver}
John Koleszar's avatar
John Koleszar committed
659 660 661 662 663 664
        ver=${ver%%-*}
        VERSION_PATCH=${ver##*.}
        ver=${ver%.*}
        VERSION_MINOR=${ver##*.}
        ver=${ver#v}
        VERSION_MAJOR=${ver%.*}
John Koleszar's avatar
John Koleszar committed
665
    fi
666
    enabled child || cat <<EOF >> config.mk
667 668

PREFIX=${prefix}
669
ifeq (\$(MAKECMDGOALS),dist)
670
DIST_DIR?=${DIST_DIR}
671
else
672
DIST_DIR?=\$(DESTDIR)${prefix}
673
endif
674
LIBSUBDIR=${libdir##${prefix}/}
John Koleszar's avatar
John Koleszar committed
675

676 677
VERSION_STRING=${VERSION_STRING}

John Koleszar's avatar
John Koleszar committed
678 679 680 681
VERSION_MAJOR=${VERSION_MAJOR}
VERSION_MINOR=${VERSION_MINOR}
VERSION_PATCH=${VERSION_PATCH}

682
CONFIGURE_ARGS=${CONFIGURE_ARGS}
683
EOF
John Koleszar's avatar
John Koleszar committed
684 685 686 687 688
    enabled child || echo "CONFIGURE_ARGS?=${CONFIGURE_ARGS}" >> config.mk

    #
    # Write makefiles for all enabled targets
    #
Yue Chen's avatar
Yue Chen committed
689
    for tgt in libs examples docs tools solution; do
690
        tgt_fn="$tgt-$toolchain.mk"
John Koleszar's avatar
John Koleszar committed
691 692 693

        if enabled $tgt; then
            echo "Creating makefiles for ${toolchain} ${tgt}"
Yaowu Xu's avatar
Yaowu Xu committed
694
            write_common_target_config_mk $tgt_fn ${BUILD_PFX}aom_config.h
John Koleszar's avatar
John Koleszar committed
695 696 697 698 699 700 701
            #write_${tgt}_config
        fi
    done

}

process_detect() {
John Koleszar's avatar
John Koleszar committed
702 703 704 705
    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.
706 707 708 709 710
        case "${tgt_os}" in
        linux|os2|darwin*|iphonesimulator*)
            # Supported platforms
            ;;
        *)
711 712 713
            if enabled gnu; then
                echo "--enable-shared is only supported on ELF; assuming this is OK"
            else
714
                die "--enable-shared only supported on ELF, OS/2, and Darwin for now"
715
            fi
716 717
            ;;
        esac
John Koleszar's avatar
John Koleszar committed
718
    fi
719
    if [ -z "$CC" ] || enabled external_build; then
John Koleszar's avatar
John Koleszar committed
720
        echo "Bypassing toolchain for environment detection."
721
        enable_feature external_build
John Koleszar's avatar
John Koleszar committed
722 723 724 725 726
        check_header() {
            log fake_check_header "$@"
            header=$1
            shift
            var=`echo $header | sed 's/[^A-Za-z0-9_]/_/g'`
727
            disable_feature $var
728
            # Headers common to all environments
John Koleszar's avatar
John Koleszar committed
729 730 731 732 733
            case $header in
                stdio.h)
                    true;
                ;;
                *)
734
                    result=false
John Koleszar's avatar
John Koleszar committed
735 736 737 738
                    for d in "$@"; do
                        [ -f "${d##-I}/$header" ] && result=true && break
                    done
                    ${result:-true}
739
            esac && enable_feature $var
740 741 742 743

            # Specialize windows and POSIX environments.
            case $toolchain in
                *-win*-*)
Johann's avatar
Johann committed
744 745 746
                    # Don't check for any headers in Windows builds.
                    false
                ;;
747 748 749 750 751
                *)
                    case $header in
                        pthread.h) true;;
                        unistd.h) true;;
                        *) false;;
752
                    esac && enable_feature $var
753 754
            esac
            enabled $var
John Koleszar's avatar
John Koleszar committed
755 756 757 758 759 760 761 762 763 764 765
        }
        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
766
    check_header unistd.h # for sysconf(3) and friends.
John Koleszar's avatar
John Koleszar committed
767

Yaowu Xu's avatar
Yaowu Xu committed
768
    check_header aom/aom_integer.h -I${source_path} && enable_feature aom_ports
769 770 771 772 773 774

    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
775 776 777 778 779 780 781 782 783 784
}

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
785
        check_add_cflags -Wfloat-conversion
John Koleszar's avatar
John Koleszar committed
786 787
        check_add_cflags -Wpointer-arith
        check_add_cflags -Wtype-limits
788
        check_add_cflags -Wvla
Attila Nagy's avatar
Attila Nagy committed
789 790
        check_add_cflags -Wimplicit-function-declaration
        check_add_cflags -Wuninitialized
Urvang Joshi's avatar
Urvang Joshi committed
791
        check_add_cflags -Wunused
792
        check_add_cflags -Wsign-compare
793
        check_add_cflags -Wstring-conversion
794
        check_add_cflags -Wlogical-op
795
        check_add_cflags -Wstack-usage=320000
796 797 798 799
        # 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"
800 801 802 803
        # 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
804
        if enabled mips || [ -z "${INLINE}" ]; then
805 806
          enabled extra_warnings || check_add_cflags -Wno-unused-function
        fi
807 808
        # gtest makes heavy use of undefined pre-processor symbols
        check_cflags "-Wundef" && add_cflags_only "-Wundef"
809 810 811
        # 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
812 813 814 815 816 817 818 819 820 821 822 823
    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

824 825 826 827 828 829 830 831 832 833
    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
834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857
    # 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 "$tgt_cc" in
858 859
        vs*) enable_feature msvs
             enable_feature solution
John Koleszar's avatar
John Koleszar committed
860
             vs_version=${tgt_cc##vs}
861 862 863
             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
864
             all_targets="${all_targets} solution"
865
             INLINE="__forceinline"
John Koleszar's avatar
John Koleszar committed
866 867 868 869
        ;;
    esac

    # Other toolchain specific defaults
870
    case $toolchain in x86*) soft_enable postproc;; esac
871

872 873 874
    if enabled postproc_visualizer; then
        enabled postproc || die "postproc_visualizer requires postproc to be enabled"
    fi
John Koleszar's avatar
John Koleszar committed
875

Johann's avatar
Johann committed
876
    # Enable unit tests by default if we have a working C++ compiler.
Johann's avatar
Johann committed
877 878 879
    case "$toolchain" in
        *-vs*)
            soft_enable unit_tests
880
            soft_enable webm_io
Deb Mukherjee's avatar
Deb Mukherjee committed
881
            soft_enable libyuv
Johann's avatar
Johann committed
882 883
        ;;
        *-android-*)
884
            soft_enable webm_io
Deb Mukherjee's avatar
Deb Mukherjee committed
885
            soft_enable libyuv
Johann's avatar
Johann committed
886 887
            # GTestLog must be modified to use Android logging utilities.
        ;;
Johann's avatar
Johann committed
888 889 890 891
        *-darwin-*)
            # iOS/ARM builds do not work with gtest. This does not match
            # x86 targets.
        ;;
892 893 894 895
        *-iphonesimulator-*)
            soft_enable webm_io
            soft_enable libyuv
        ;;
896 897 898 899 900 901
        *-win*)
            # Some mingw toolchains don't have pthread available by default.
            # Treat these more like visual studio where threading in gtest
            # would be disabled for the same reason.
            check_cxx "$@" <<EOF && soft_enable unit_tests
int z;
902 903 904
EOF
            check_cxx "$@" <<EOF && soft_enable webm_io
int z;
Deb Mukherjee's avatar
Deb Mukherjee committed
905 906 907
EOF
            check_cxx "$@" <<EOF && soft_enable libyuv
int z;
908 909
EOF
        ;;
John Koleszar's avatar
John Koleszar committed
910
        *)
911
            enabled pthread_h && check_cxx "$@" <<EOF && soft_enable unit_tests
John Koleszar's avatar
John Koleszar committed
912
int z;
913 914 915
EOF
            check_cxx "$@" <<EOF && soft_enable webm_io
int z;
Deb Mukherjee's avatar
Deb Mukherjee committed
916 917 918
EOF
            check_cxx "$@" <<EOF && soft_enable libyuv
int z;
John Koleszar's avatar
John Koleszar committed
919
EOF
Johann's avatar
Johann committed
920
        ;;
John Koleszar's avatar
John Koleszar committed
921
    esac
922 923
    # libwebm needs to be linked with C++ standard library
    enabled webm_io && LD=${CXX}
924 925 926 927 928 929

    # 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
930 931 932 933
    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
934 935 936 937 938 939 940 941
}


##
## END APPLICATION SPECIFIC CONFIGURATION
##
CONFIGURE_ARGS="$@"
process "$@"
Yaowu Xu's avatar
Yaowu Xu committed
942 943 944
print_webm_license ${BUILD_PFX}aom_config.c "/*" " */"
cat <<EOF >> ${BUILD_PFX}aom_config.c
#include "aom/aom_codec.h"
John Koleszar's avatar
John Koleszar committed
945
static const char* const cfg = "$CONFIGURE_ARGS";
Yaowu Xu's avatar
Yaowu Xu committed
946
const char *aom_codec_build_config(void) {return cfg;}
John Koleszar's avatar
John Koleszar committed
947
EOF