125 lines
5.0 KiB
Plaintext
125 lines
5.0 KiB
Plaintext
# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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# Add assembler flags and includes
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ASFLAGS += CONFIG['FFVPX_ASFLAGS']
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ASFLAGS += ['-I%s/media/ffvpx' % TOPSRCDIR]
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if CONFIG['FFVPX_ASFLAGS']:
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USE_YASM = True
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if CONFIG['OS_ARCH'] == 'WINNT':
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# Fix inline symbols and math defines for windows.
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DEFINES['_USE_MATH_DEFINES'] = True
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DEFINES['inline'] = "__inline"
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# 32-bit windows need to prefix symbols with an underscore.
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if CONFIG['GNU_CC'] == '1':
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if CONFIG['CPU_ARCH'] == 'x86':
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ASFLAGS += ['-DPREFIX']
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ASFLAGS += ['-Pconfig_mingw32.asm']
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else:
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ASFLAGS += ['-Pconfig_mingw64.asm']
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else:
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if CONFIG['CPU_ARCH'] == 'x86':
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ASFLAGS += ['-DPREFIX']
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ASFLAGS += ['-Pconfig_win32.asm']
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else:
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ASFLAGS += ['-Pconfig_win64.asm']
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elif CONFIG['OS_ARCH'] == 'Darwin':
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# 32/64-bit macosx assemblers need to prefix symbols with an underscore.
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ASFLAGS += [
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'-Pconfig_darwin64.asm',
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'-DPREFIX'
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]
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else:
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# Default to unix, similar to how ASFLAGS setup works in configure.in
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ASFLAGS += ['-Pconfig_unix64.asm']
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# default disabled components
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ASFLAGS += ['-Pdefaults_disabled.asm']
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LOCAL_INCLUDES += ['/media/ffvpx']
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# We allow warnings for third-party code that can be updated from upstream.
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ALLOW_COMPILER_WARNINGS = True
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# Suppress warnings in third-party code.
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if CONFIG['GNU_CC']:
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CFLAGS += [
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'-Wno-parentheses',
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'-Wno-pointer-sign',
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'-Wno-sign-compare',
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'-Wno-switch',
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'-Wno-type-limits',
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'-Wno-unused-function',
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# XXX This does not seem to have any effect on some versions of GCC.
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'-Wno-deprecated-declarations',
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]
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if CONFIG['CLANG_CXX']:
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CFLAGS += [
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'-Wno-incompatible-pointer-types-discards-qualifiers',
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'-Wno-string-conversion',
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'-Wno-visibility',
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# Workaround for https://bugs.llvm.org/show_bug.cgi?id=26828#c4 :
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'-ffreestanding',
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]
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else:
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CFLAGS += [
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'-Wno-discarded-qualifiers',
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'-Wno-maybe-uninitialized',
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]
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# Force visibility of cpu and av_log symbols.
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CFLAGS += ['-include', 'libavutil_visibility.h']
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elif CONFIG['_MSC_VER']:
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CFLAGS += [
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'-wd4090', # 'return' : different 'const' qualifiers
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'-wd4018', # '>' : signed/unsigned mismatch
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'-wd4305', # 'initializing' : truncation from '__int64' to 'double'
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'-wd4554', # '>>' : check operator precedence for possible error
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'-wd4307', # '+' : integral constant overflow'
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'-wd4028', # formal parameter 1 different from declaration
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'-wd4056', # overflow in floating-point constant arithmetic
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'-wd4756', # overflow in constant arithmetic
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'-wd4005', #'WIN32_LEAN_AND_MEAN' : macro redefinition
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'-wd4054', # 'type cast' : from function pointer 'FARPROC' to data pointer 'void *'
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'-wd4189', # local variable is initialized but not referenced
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'-wd4133', # 'function' : incompatible types - from 'AVSampleFormat *' to 'int *'
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'-wd4221', # nonstandard extension used
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'-wd4206', # nonstandard extension used
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'-wd4702', # unreachable code
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'-wd4101', # unreferenced local variable
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'-wd4245', # conversion from 'int' to 'uint32_t', signed/unsigned mismatch
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'-wd4703', # potentially uninitialized local pointer
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'-wd4293', # '<<' : shift count negative or too big, undefined behavior
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'-wd4334', # '<<' : result of 32-bit shift implicitly converted to 64 bits
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'-wd4996', # The compiler encountered a deprecated declaration.
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# from FFmpeg configure
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'-wd4244', '-wd4127', '-wd4018', '-wd4389', '-wd4146', '-wd4701',
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'-wd4057', '-wd4204', '-wd4706', '-wd4305', '-wd4152', '-wd4324',
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'-we4013', '-wd4100', '-wd4214', '-wd4307', '-wd4273', '-wd4554',
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]
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LOCAL_INCLUDES += ['/media/ffvpx/compat/atomics/win32']
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DEFINES['HAVE_AV_CONFIG_H'] = True
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if CONFIG['MOZ_DEBUG']:
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# Enable all assertions in debug builds.
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DEFINES['ASSERT_LEVEL'] = 2
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elif not CONFIG['RELEASE_OR_BETA']:
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# Enable fast assertions in opt builds of Nightly and Aurora.
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DEFINES['ASSERT_LEVEL'] = 1
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# clang-cl's <intrin.h> doesn't work the same as MSVC's. For details, see:
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#
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# http://lists.llvm.org/pipermail/cfe-dev/2016-September/050943.html
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#
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# As a temporary workaround while upstream decides how to address this,
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# we enable modules to make <intrin.h> more MSVC-compatible.
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if CONFIG['CLANG_CL']:
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CFLAGS += [
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'-Xclang',
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'-fmodules',
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'-Xclang',
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'-fmodules-cache-path=' + TOPOBJDIR + '/media/ffpvx',
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'-fbuiltin-module-map',
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]
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