1865900525
Reason for revert: breaking the nexus_9 and ios builds. Original issue's description: > Enable both static and dynamically linked libpng > > All platforms except android are configured to use the statically linked copy of libpng. Android uses the system provided dynamic copy for SkImageDecoder and the static copy for SkCodec. The exception being android framework builds that currently use the dynamic copy everywhere. > > This CL also enables NEON optimizations for libpng. > > Committed: https://skia.googlesource.com/skia/+/2469c999518e7b0063d35e9e2eb074a0477c21ac TBR=scroggo@google.com,msarett@google.com NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true Review URL: https://codereview.chromium.org/1050183002
101 lines
3.3 KiB
Python
101 lines
3.3 KiB
Python
# Copyright 2014 Google Inc.
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#
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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{
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'variables': {
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'skia_warnings_as_errors': 0,
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},
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'targets': [
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{
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'target_name': 'libpng',
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'conditions': [
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[ 'skia_libpng_static',
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{
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'type': 'static_library',
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'include_dirs': [
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'../third_party/externals/libpng',
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# Needed for generated pnglibconf.h
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'../third_party/libpng',
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],
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'dependencies': [
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'zlib.gyp:zlib',
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],
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'export_dependent_settings': [
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'zlib.gyp:zlib',
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],
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'direct_dependent_settings': {
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'include_dirs': [
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'../third_party/externals/libpng',
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# Needed for generated pnglibconf.h
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'../third_party/libpng',
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],
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},
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'cflags': [
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'-w',
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'-fvisibility=hidden',
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],
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'conditions': [
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['not arm_neon', {
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'defines': [
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# FIXME: Why is this needed? Without it, pngpriv.h sets it
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# to 2 if __ARM_NEON is defined, but shouldn't __ARM_NEON
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# not be defined since arm_neon is 0?
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'PNG_ARM_NEON_OPT=0',
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],
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}],
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],
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'sources': [
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'../third_party/externals/libpng/png.c',
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'../third_party/externals/libpng/pngerror.c',
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'../third_party/externals/libpng/pngget.c',
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'../third_party/externals/libpng/pngmem.c',
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'../third_party/externals/libpng/pngpread.c',
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'../third_party/externals/libpng/pngread.c',
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'../third_party/externals/libpng/pngrio.c',
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'../third_party/externals/libpng/pngrtran.c',
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'../third_party/externals/libpng/pngrutil.c',
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'../third_party/externals/libpng/pngset.c',
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'../third_party/externals/libpng/pngtrans.c',
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'../third_party/externals/libpng/pngwio.c',
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'../third_party/externals/libpng/pngwrite.c',
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'../third_party/externals/libpng/pngwtran.c',
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'../third_party/externals/libpng/pngwutil.c',
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],
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}, { # not skia_libpng_static
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'type': 'none',
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'conditions': [
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[ 'skia_os == "android"',
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{
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# TODO(halcanary): merge all png targets into this file.
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'dependencies': [
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'android_deps.gyp:png',
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],
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'export_dependent_settings': [
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'android_deps.gyp:png',
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],
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}, { # skia_os != "android"
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'dependencies': [
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'zlib.gyp:zlib',
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],
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'export_dependent_settings': [
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'zlib.gyp:zlib',
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],
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'direct_dependent_settings': {
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'link_settings': {
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'libraries': [
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'-lpng',
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],
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},
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},
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}
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]
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]
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}
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]
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],
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},
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]
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}
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