72f6668eb7
In general, vars should only contain variables which are the same for all tasks. Variables specific to compilation belong in the build module (or compile recipe), and those specific to running tests belong in the flavor module, or the individual recipe which uses them. Bug: skia:6473 Change-Id: Ifd55a57118c5801e6f4934a6b5de9d1567415b9a Reviewed-on: https://skia-review.googlesource.com/128545 Commit-Queue: Eric Boren <borenet@google.com> Reviewed-by: Ben Wagner <benjaminwagner@google.com>
103 lines
3.5 KiB
Python
103 lines
3.5 KiB
Python
# Copyright 2018 The Chromium Authors. All rights reserved.
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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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def compile_fn(api, checkout_root, out_dir):
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skia_dir = checkout_root.join('skia')
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configuration = api.vars.builder_cfg.get('configuration')
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os = api.vars.builder_cfg.get('os')
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target_arch = api.vars.builder_cfg.get('target_arch')
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clang_linux = api.vars.slave_dir.join('clang_linux')
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# This is a pretty typical arm-linux-gnueabihf sysroot
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sysroot_dir = api.vars.slave_dir.join('armhf_sysroot')
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if 'arm' == target_arch:
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# This is the extra things needed to link against for the chromebook.
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# For example, the Mali GL drivers.
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gl_dir = api.vars.slave_dir.join('chromebook_arm_gles')
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env = {'LD_LIBRARY_PATH': sysroot_dir.join('lib')}
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extra_asmflags = [
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'--target=armv7a-linux-gnueabihf',
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'--sysroot=%s' % sysroot_dir,
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'-march=armv7-a',
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'-mfpu=neon',
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'-mthumb',
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]
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extra_cflags = [
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'--target=armv7a-linux-gnueabihf',
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'--sysroot=%s' % sysroot_dir,
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'-I%s' % gl_dir.join('include'),
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'-I%s' % sysroot_dir.join('include'),
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'-I%s' % sysroot_dir.join('include', 'c++', '4.8.4'),
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'-I%s' % sysroot_dir.join('include', 'c++', '4.8.4',
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'arm-linux-gnueabihf'),
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'-DMESA_EGL_NO_X11_HEADERS',
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]
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extra_ldflags = [
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'--target=armv7a-linux-gnueabihf',
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'--sysroot=%s' % sysroot_dir,
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# use sysroot's ld which can properly link things.
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'-B%s' % sysroot_dir.join('bin'),
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# helps locate crt*.o
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'-B%s' % sysroot_dir.join('gcc-cross'),
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# helps locate libgcc*.so
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'-L%s' % sysroot_dir.join('gcc-cross'),
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'-L%s' % sysroot_dir.join('lib'),
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'-L%s' % gl_dir.join('lib'),
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# Explicitly do not use lld for cross compiling like this - I observed
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# failures like "Unrecognized reloc 41" and couldn't find out why.
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]
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else:
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gl_dir = api.vars.slave_dir.join('chromebook_x86_64_gles')
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env = {}
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extra_asmflags = []
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extra_cflags = [
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'-DMESA_EGL_NO_X11_HEADERS',
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'-I%s' % gl_dir.join('include'),
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]
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extra_ldflags = [
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'-L%s' % gl_dir.join('lib'),
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'-static-libstdc++', '-static-libgcc',
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'-fuse-ld=lld',
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]
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quote = lambda x: '"%s"' % x
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args = {
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'cc': quote(clang_linux.join('bin','clang')),
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'cxx': quote(clang_linux.join('bin','clang++')),
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'target_cpu': quote(target_arch),
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'skia_use_fontconfig': 'false',
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'skia_use_system_freetype2': 'false',
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'skia_use_egl': 'true',
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}
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extra_cflags.append('-DDUMMY_clang_linux_version=%s' %
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api.run.asset_version('clang_linux', skia_dir))
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if configuration != 'Debug':
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args['is_debug'] = 'false'
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args['extra_asmflags'] = repr(extra_asmflags).replace("'", '"')
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args['extra_cflags'] = repr(extra_cflags).replace("'", '"')
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args['extra_ldflags'] = repr(extra_ldflags).replace("'", '"')
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gn_args = ' '.join('%s=%s' % (k,v) for (k,v) in sorted(args.iteritems()))
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gn = 'gn.exe' if 'Win' in os else 'gn'
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ninja = 'ninja.exe' if 'Win' in os else 'ninja'
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gn = skia_dir.join('bin', gn)
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with api.context(cwd=skia_dir, env=env):
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api.run(api.python, 'fetch-gn',
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script=skia_dir.join('bin', 'fetch-gn'),
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infra_step=True)
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api.run(api.step, 'gn gen', cmd=[gn, 'gen', out_dir, '--args=' + gn_args])
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api.run(api.step, 'ninja',
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cmd=[ninja, '-k', '0', '-C', out_dir, 'nanobench', 'dm'])
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def copy_extra_build_products(api, src, dst):
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pass
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