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210 lines
6.5 KiB
Python
210 lines
6.5 KiB
Python
#!/usr/bin/env python
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import subprocess
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import os
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import errno
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import collections
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import glob
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import argparse
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class Platform(object):
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pass
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class simulator_platform(Platform):
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directory = 'darwin_ios'
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sdk = 'iphonesimulator'
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arch = 'i386'
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triple = 'i386-apple-darwin11'
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version_min = '-miphoneos-version-min=7.0'
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prefix = "#ifdef __i386__\n\n"
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suffix = "\n\n#endif"
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src_dir = 'x86'
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src_files = ['darwin.S', 'win32.S', 'ffi.c']
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class simulator64_platform(Platform):
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directory = 'darwin_ios'
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sdk = 'iphonesimulator'
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arch = 'x86_64'
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triple = 'x86_64-apple-darwin13'
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version_min = '-miphoneos-version-min=7.0'
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prefix = "#ifdef __x86_64__\n\n"
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suffix = "\n\n#endif"
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src_dir = 'x86'
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src_files = ['darwin64.S', 'ffi64.c']
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class device_platform(Platform):
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directory = 'darwin_ios'
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sdk = 'iphoneos'
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arch = 'armv7'
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triple = 'arm-apple-darwin11'
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version_min = '-miphoneos-version-min=7.0'
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prefix = "#ifdef __arm__\n\n"
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suffix = "\n\n#endif"
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src_dir = 'arm'
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src_files = ['sysv.S', 'trampoline.S', 'ffi.c']
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class device64_platform(Platform):
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directory = 'darwin_ios'
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sdk = 'iphoneos'
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arch = 'arm64'
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triple = 'aarch64-apple-darwin13'
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version_min = '-miphoneos-version-min=7.0'
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prefix = "#ifdef __arm64__\n\n"
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suffix = "\n\n#endif"
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src_dir = 'aarch64'
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src_files = ['sysv.S', 'ffi.c']
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class desktop32_platform(Platform):
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directory = 'darwin_osx'
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sdk = 'macosx'
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arch = 'i386'
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triple = 'i386-apple-darwin10'
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version_min = '-mmacosx-version-min=10.6'
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src_dir = 'x86'
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src_files = ['darwin.S', 'win32.S', 'ffi.c']
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prefix = "#ifdef __i386__\n\n"
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suffix = "\n\n#endif"
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class desktop64_platform(Platform):
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directory = 'darwin_osx'
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sdk = 'macosx'
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arch = 'x86_64'
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triple = 'x86_64-apple-darwin10'
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version_min = '-mmacosx-version-min=10.6'
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prefix = "#ifdef __x86_64__\n\n"
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suffix = "\n\n#endif"
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src_dir = 'x86'
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src_files = ['darwin64.S', 'ffi64.c']
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def mkdir_p(path):
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try:
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os.makedirs(path)
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except OSError as exc: # Python >2.5
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if exc.errno == errno.EEXIST:
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pass
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else:
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raise
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def move_file(src_dir, dst_dir, filename, file_suffix=None, prefix='', suffix=''):
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mkdir_p(dst_dir)
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out_filename = filename
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if file_suffix:
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split_name = os.path.splitext(filename)
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out_filename = "%s_%s%s" % (split_name[0], file_suffix, split_name[1])
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with open(os.path.join(src_dir, filename)) as in_file:
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with open(os.path.join(dst_dir, out_filename), 'w') as out_file:
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if prefix:
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out_file.write(prefix)
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out_file.write(in_file.read())
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if suffix:
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out_file.write(suffix)
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def list_files(src_dir, pattern=None, filelist=None):
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if pattern: filelist = glob.iglob(os.path.join(src_dir, pattern))
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for file in filelist:
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yield os.path.basename(file)
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def copy_files(src_dir, dst_dir, pattern=None, filelist=None, file_suffix=None, prefix=None, suffix=None):
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for filename in list_files(src_dir, pattern=pattern, filelist=filelist):
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move_file(src_dir, dst_dir, filename, file_suffix=file_suffix, prefix=prefix, suffix=suffix)
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def copy_src_platform_files(platform):
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src_dir = os.path.join('src', platform.src_dir)
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dst_dir = os.path.join(platform.directory, 'src', platform.src_dir)
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copy_files(src_dir, dst_dir, filelist=platform.src_files, file_suffix=platform.arch, prefix=platform.prefix, suffix=platform.suffix)
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def build_target(platform, platform_headers):
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def xcrun_cmd(cmd):
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return 'xcrun -sdk %s %s -arch %s' % (platform.sdk, cmd, platform.arch)
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tag='%s-%s' % (platform.sdk, platform.arch)
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build_dir = 'build_%s' % tag
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mkdir_p(build_dir)
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env = dict(CC=xcrun_cmd('clang'),
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LD=xcrun_cmd('ld'),
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CFLAGS='%s' % (platform.version_min))
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working_dir = os.getcwd()
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try:
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os.chdir(build_dir)
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subprocess.check_call(['../configure', '-host', platform.triple], env=env)
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finally:
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os.chdir(working_dir)
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for src_dir in [build_dir, os.path.join(build_dir, 'include')]:
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copy_files(src_dir,
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os.path.join(platform.directory, 'include'),
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pattern='*.h',
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file_suffix=platform.arch,
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prefix=platform.prefix,
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suffix=platform.suffix)
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for filename in list_files(src_dir, pattern='*.h'):
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platform_headers[filename].add((platform.prefix, platform.arch, platform.suffix))
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def make_tramp():
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with open('src/arm/trampoline.S', 'w') as tramp_out:
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p = subprocess.Popen(['bash', 'src/arm/gentramp.sh'], stdout=tramp_out)
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p.wait()
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def generate_source_and_headers(generate_osx=True, generate_ios=True):
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copy_files('src', 'darwin_common/src', pattern='*.c')
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copy_files('include', 'darwin_common/include', pattern='*.h')
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if generate_ios:
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make_tramp()
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copy_src_platform_files(simulator_platform)
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copy_src_platform_files(simulator64_platform)
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copy_src_platform_files(device_platform)
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copy_src_platform_files(device64_platform)
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if generate_osx:
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copy_src_platform_files(desktop32_platform)
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copy_src_platform_files(desktop64_platform)
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platform_headers = collections.defaultdict(set)
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if generate_ios:
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build_target(simulator_platform, platform_headers)
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build_target(simulator64_platform, platform_headers)
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build_target(device_platform, platform_headers)
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build_target(device64_platform, platform_headers)
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if generate_osx:
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build_target(desktop32_platform, platform_headers)
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build_target(desktop64_platform, platform_headers)
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mkdir_p('darwin_common/include')
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for header_name, tag_tuples in platform_headers.iteritems():
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basename, suffix = os.path.splitext(header_name)
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with open(os.path.join('darwin_common/include', header_name), 'w') as header:
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for tag_tuple in tag_tuples:
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header.write('%s#include <%s_%s%s>\n%s\n' % (tag_tuple[0], basename, tag_tuple[1], suffix, tag_tuple[2]))
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if __name__ == '__main__':
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parser = argparse.ArgumentParser()
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parser.add_argument('--only-ios', action='store_true', default=False)
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parser.add_argument('--only-osx', action='store_true', default=False)
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args = parser.parse_args()
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generate_source_and_headers(generate_osx=not args.only_ios, generate_ios=not args.only_osx)
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