Zachary Waldowski | 39e6a58 | 2012-04-11 22:39:46 -0400 | [diff] [blame] | 1 | #!/usr/bin/env python |
| 2 | import subprocess |
| 3 | import re |
| 4 | import os |
| 5 | import errno |
| 6 | import collections |
| 7 | import sys |
| 8 | |
| 9 | class Platform(object): |
| 10 | pass |
| 11 | |
| 12 | sdk_re = re.compile(r'.*-sdk ([a-zA-Z0-9.]*)') |
| 13 | |
| 14 | def sdkinfo(sdkname): |
| 15 | ret = {} |
| 16 | for line in subprocess.Popen(['xcodebuild', '-sdk', sdkname, '-version'], stdout=subprocess.PIPE).stdout: |
| 17 | kv = line.strip().split(': ', 1) |
| 18 | if len(kv) == 2: |
| 19 | k,v = kv |
| 20 | ret[k] = v |
| 21 | return ret |
| 22 | |
| 23 | desktop_sdk_info = sdkinfo('macosx') |
| 24 | |
| 25 | def latest_sdks(): |
| 26 | latest_desktop = None |
| 27 | for line in subprocess.Popen(['xcodebuild', '-showsdks'], stdout=subprocess.PIPE).stdout: |
| 28 | match = sdk_re.match(line) |
| 29 | if match: |
| 30 | if 'OS X' in line: |
| 31 | latest_desktop = match.group(1) |
| 32 | |
| 33 | return latest_desktop |
| 34 | |
| 35 | desktop_sdk = latest_sdks() |
| 36 | |
| 37 | class desktop_platform_32(Platform): |
| 38 | sdk='macosx' |
| 39 | arch = 'i386' |
| 40 | name = 'mac32' |
| 41 | triple = 'i386-apple-darwin10' |
| 42 | sdkroot = desktop_sdk_info['Path'] |
Anthony Green | 9c00a3f | 2012-10-12 16:46:06 -0400 | [diff] [blame] | 43 | |
Zachary Waldowski | 39e6a58 | 2012-04-11 22:39:46 -0400 | [diff] [blame] | 44 | prefix = "#if defined(__i386__) && !defined(__x86_64__)\n\n" |
| 45 | suffix = "\n\n#endif" |
| 46 | |
| 47 | class desktop_platform_64(Platform): |
| 48 | sdk='macosx' |
| 49 | arch = 'x86_64' |
| 50 | name = 'mac' |
| 51 | triple = 'x86_64-apple-darwin10' |
| 52 | sdkroot = desktop_sdk_info['Path'] |
Anthony Green | 9c00a3f | 2012-10-12 16:46:06 -0400 | [diff] [blame] | 53 | |
Zachary Waldowski | 39e6a58 | 2012-04-11 22:39:46 -0400 | [diff] [blame] | 54 | prefix = "#if !defined(__i386__) && defined(__x86_64__)\n\n" |
| 55 | suffix = "\n\n#endif" |
| 56 | |
| 57 | def move_file(src_dir, dst_dir, filename, file_suffix=None, prefix='', suffix=''): |
| 58 | if not os.path.exists(dst_dir): |
| 59 | os.makedirs(dst_dir) |
Anthony Green | 9c00a3f | 2012-10-12 16:46:06 -0400 | [diff] [blame] | 60 | |
Zachary Waldowski | 39e6a58 | 2012-04-11 22:39:46 -0400 | [diff] [blame] | 61 | out_filename = filename |
| 62 | |
| 63 | if file_suffix: |
| 64 | split_name = os.path.splitext(filename) |
| 65 | out_filename = "%s_%s%s" % (split_name[0], file_suffix, split_name[1]) |
| 66 | |
| 67 | with open(os.path.join(src_dir, filename)) as in_file: |
| 68 | with open(os.path.join(dst_dir, out_filename), 'w') as out_file: |
| 69 | if prefix: |
| 70 | out_file.write(prefix) |
| 71 | |
| 72 | out_file.write(in_file.read()) |
| 73 | |
| 74 | if suffix: |
| 75 | out_file.write(suffix) |
| 76 | |
| 77 | headers_seen = collections.defaultdict(set) |
| 78 | |
| 79 | def move_source_tree(src_dir, dest_dir, dest_include_dir, arch=None, prefix=None, suffix=None): |
| 80 | for root, dirs, files in os.walk(src_dir, followlinks=True): |
| 81 | relroot = os.path.relpath(root,src_dir) |
| 82 | |
| 83 | def move_dir(arch, prefix='', suffix='', files=[]): |
| 84 | for file in files: |
| 85 | file_suffix = None |
| 86 | if file.endswith('.h'): |
| 87 | if dest_include_dir: |
| 88 | file_suffix = arch |
| 89 | if arch: |
| 90 | headers_seen[file].add(arch) |
| 91 | move_file(root, dest_include_dir, file, arch, prefix=prefix, suffix=suffix) |
| 92 | |
| 93 | elif dest_dir: |
| 94 | outroot = os.path.join(dest_dir, relroot) |
| 95 | move_file(root, outroot, file, prefix=prefix, suffix=suffix) |
| 96 | |
| 97 | if relroot == '.': |
| 98 | move_dir(arch=arch, |
| 99 | files=files, |
| 100 | prefix=prefix, |
| 101 | suffix=suffix) |
| 102 | elif relroot == 'x86': |
| 103 | move_dir(arch='i386', |
| 104 | prefix="#if defined(__i386__) && !defined(__x86_64__)\n\n", |
| 105 | suffix="\n\n#endif", |
| 106 | files=files) |
| 107 | move_dir(arch='x86_64', |
| 108 | prefix="#if !defined(__i386__) && defined(__x86_64__)\n\n", |
| 109 | suffix="\n\n#endif", |
| 110 | files=files) |
| 111 | |
| 112 | def build_target(platform): |
| 113 | def xcrun_cmd(cmd): |
| 114 | return subprocess.check_output(['xcrun', '-sdk', platform.sdkroot, '-find', cmd]).strip() |
| 115 | |
| 116 | build_dir = 'build_' + platform.name |
Anthony Green | 9c00a3f | 2012-10-12 16:46:06 -0400 | [diff] [blame] | 117 | if not os.path.exists(build_dir): |
Zachary Waldowski | 39e6a58 | 2012-04-11 22:39:46 -0400 | [diff] [blame] | 118 | os.makedirs(build_dir) |
| 119 | env = dict(CC=xcrun_cmd('clang'), |
| 120 | LD=xcrun_cmd('ld'), |
| 121 | CFLAGS='-arch %s -isysroot %s -mmacosx-version-min=10.6' % (platform.arch, platform.sdkroot)) |
| 122 | working_dir=os.getcwd() |
| 123 | try: |
| 124 | os.chdir(build_dir) |
| 125 | subprocess.check_call(['../configure', '-host', platform.triple], env=env) |
| 126 | move_source_tree('.', None, '../osx/include', |
| 127 | arch=platform.arch, |
| 128 | prefix=platform.prefix, |
| 129 | suffix=platform.suffix) |
| 130 | move_source_tree('./include', None, '../osx/include', |
| 131 | arch=platform.arch, |
| 132 | prefix=platform.prefix, |
| 133 | suffix=platform.suffix) |
| 134 | finally: |
| 135 | os.chdir(working_dir) |
| 136 | |
| 137 | for header_name, archs in headers_seen.iteritems(): |
| 138 | basename, suffix = os.path.splitext(header_name) |
| 139 | |
| 140 | def main(): |
| 141 | move_source_tree('src', 'osx/src', 'osx/include') |
| 142 | move_source_tree('include', None, 'osx/include') |
| 143 | build_target(desktop_platform_32) |
| 144 | build_target(desktop_platform_64) |
| 145 | |
| 146 | for header_name, archs in headers_seen.iteritems(): |
| 147 | basename, suffix = os.path.splitext(header_name) |
| 148 | with open(os.path.join('osx/include', header_name), 'w') as header: |
| 149 | for arch in archs: |
| 150 | header.write('#include <%s_%s%s>\n' % (basename, arch, suffix)) |
| 151 | |
| 152 | if __name__ == '__main__': |
| 153 | main() |