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1 #!/usr/bin/env python | 1 #!/usr/bin/env python |
2 # Copyright (c) 2015 The Chromium Authors. All rights reserved. | 2 # Copyright (c) 2015 The Chromium Authors. All rights reserved. |
3 # Use of this source code is governed by a BSD-style license that can be | 3 # Use of this source code is governed by a BSD-style license that can be |
4 # found in the LICENSE file. | 4 # found in the LICENSE file. |
5 | 5 |
6 """This script will check out llvm and clang, and then package the results up | 6 """This script will check out llvm and clang, and then package the results up |
7 to a tgz file.""" | 7 to a tgz file.""" |
8 | 8 |
9 import argparse | 9 import argparse |
10 import fnmatch | 10 import fnmatch |
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97 # so -n option to gsutil is used. It will warn, if the upload was aborted. | 97 # so -n option to gsutil is used. It will warn, if the upload was aborted. |
98 gsutil_args = ['cp', '-n', '-a', 'public-read', | 98 gsutil_args = ['cp', '-n', '-a', 'public-read', |
99 '%s.tgz' % archive_name, | 99 '%s.tgz' % archive_name, |
100 'gs://chromium-browser-clang-staging/%s/%s.tgz' % | 100 'gs://chromium-browser-clang-staging/%s/%s.tgz' % |
101 (platform, archive_name)] | 101 (platform, archive_name)] |
102 if args.upload: | 102 if args.upload: |
103 print 'Uploading %s to Google Cloud Storage...' % archive_name | 103 print 'Uploading %s to Google Cloud Storage...' % archive_name |
104 exit_code = RunGsutil(gsutil_args) | 104 exit_code = RunGsutil(gsutil_args) |
105 if exit_code != 0: | 105 if exit_code != 0: |
106 print "gsutil failed, exit_code: %s" % exit_code | 106 print "gsutil failed, exit_code: %s" % exit_code |
107 os.exit(exit_code) | 107 sys.exit(exit_code) |
108 else: | 108 else: |
109 print 'To upload, run:' | 109 print 'To upload, run:' |
110 print ('gsutil %s' % ' '.join(gsutil_args)) | 110 print ('gsutil %s' % ' '.join(gsutil_args)) |
111 | 111 |
112 | 112 |
113 def UploadPDBToSymbolServer(): | |
114 assert sys.platform == 'win32' | |
115 # Upload PDB and binary to the symbol server on Windows. Put them into the | |
116 # chromium-browser-symsrv bucket, since chrome devs have that in their | |
117 # _NT_SYMBOL_PATH already. Executable and PDB must be at paths following a | |
118 # certain pattern for the Microsoft debuggers to be able to load them. | |
119 # Executable: | |
120 # chromium-browser-symsrv/clang-cl.exe/ABCDEFAB01234/clang-cl.exe | |
scottmg
2017/03/09 17:53:23
Since you're cab compressing the binary too, make
Nico
2017/03/09 17:56:03
Done.
| |
121 # ABCDEFAB is the executable's timestamp in %08X format, 01234 is the | |
122 # executable's image size in %x format. tools/symsrc/img_fingerprint.py | |
123 # can compute this ABCDEFAB01234 string for us, so use that. | |
124 # PDB: | |
125 # gs://chromium-browser-symsrv/clang-cl.exe.pdb/AABBCCDD/clang-cl.dll.pd_ | |
126 # AABBCCDD here is computed from the output of | |
127 # dumpbin /all mybinary.exe | find "Format: RSDS" | |
128 # but tools/symsrc/pdb_fingerprint_from_img.py can compute it already, so | |
129 # again just use that. | |
130 sys.path.insert(0, os.path.join(CHROMIUM_DIR, 'tools', 'symsrc')) | |
131 import img_fingerprint, pdb_fingerprint_from_img | |
132 | |
133 binaries = [ 'bin/clang-cl.exe', 'bin/lld-link.exe' ] | |
134 for binary_path in binaries: | |
135 binary_path = os.path.join(LLVM_RELEASE_DIR, binary_path) | |
136 binary_id = img_fingerprint.GetImgFingerprint(binary_path) | |
137 (pdb_id, pdb_path) = pdb_fingerprint_from_img.GetPDBInfoFromImg(binary_path) | |
138 | |
139 # The build process builds clang.exe and then copies it to clang-cl.exe | |
140 # (both are the same binary and they behave differently on what their | |
141 # filename is). Hence, the pdb is at clang.pdb, not at clang-cl.pdb. | |
142 # Likewise, lld-link.exe's PDB file is called lld.pdb. | |
143 | |
144 # Compress and upload. | |
145 for f, f_id in ((binary_path, binary_id), (pdb_path, pdb_id)): | |
146 subprocess.check_call( | |
147 ['makecab', '/D', 'CompressionType=LZX', '/D', 'CompressionMemory=21', | |
148 f, '/L', os.path.dirname(f)]) | |
149 f_cab = f[:-1] + '_' | |
150 | |
151 dest = '%s/%s/%s' % (os.path.basename(f), f_id, os.path.basename(f_cab)) | |
152 print 'Uploading %s to Google Cloud Storage...' % dest | |
153 gsutil_args = ['cp', '-n', '-a', 'public-read', f_cab, | |
154 'gs://chromium-browser-symsrv/' + dest] | |
scottmg
2017/03/09 17:53:23
indent
Nico
2017/03/09 17:56:03
Done.
| |
155 exit_code = RunGsutil(gsutil_args) | |
156 if exit_code != 0: | |
157 print "gsutil failed, exit_code: %s" % exit_code | |
158 sys.exit(exit_code) | |
159 | |
160 | |
113 def main(): | 161 def main(): |
114 parser = argparse.ArgumentParser(description='build and package clang') | 162 parser = argparse.ArgumentParser(description='build and package clang') |
115 parser.add_argument('--upload', action='store_true', | 163 parser.add_argument('--upload', action='store_true', |
116 help='Upload the target archive to Google Cloud Storage.') | 164 help='Upload the target archive to Google Cloud Storage.') |
117 args = parser.parse_args() | 165 args = parser.parse_args() |
118 | 166 |
119 # Check that the script is not going to upload a toolchain built from HEAD. | 167 # Check that the script is not going to upload a toolchain built from HEAD. |
120 use_head_revision = 'LLVM_FORCE_HEAD_REVISION' in os.environ | 168 use_head_revision = 'LLVM_FORCE_HEAD_REVISION' in os.environ |
121 if args.upload and use_head_revision: | 169 if args.upload and use_head_revision: |
122 print ("--upload and LLVM_FORCE_HEAD_REVISION could not be used " | 170 print ("--upload and LLVM_FORCE_HEAD_REVISION could not be used " |
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295 objdumpdir = 'llvmobjdump-' + stamp | 343 objdumpdir = 'llvmobjdump-' + stamp |
296 shutil.rmtree(objdumpdir, ignore_errors=True) | 344 shutil.rmtree(objdumpdir, ignore_errors=True) |
297 os.makedirs(os.path.join(objdumpdir, 'bin')) | 345 os.makedirs(os.path.join(objdumpdir, 'bin')) |
298 shutil.copy(os.path.join(LLVM_RELEASE_DIR, 'bin', 'llvm-objdump' + exe_ext), | 346 shutil.copy(os.path.join(LLVM_RELEASE_DIR, 'bin', 'llvm-objdump' + exe_ext), |
299 os.path.join(objdumpdir, 'bin')) | 347 os.path.join(objdumpdir, 'bin')) |
300 with tarfile.open(objdumpdir + '.tgz', 'w:gz') as tar: | 348 with tarfile.open(objdumpdir + '.tgz', 'w:gz') as tar: |
301 tar.add(os.path.join(objdumpdir, 'bin'), arcname='bin', | 349 tar.add(os.path.join(objdumpdir, 'bin'), arcname='bin', |
302 filter=PrintTarProgress) | 350 filter=PrintTarProgress) |
303 MaybeUpload(args, objdumpdir, platform) | 351 MaybeUpload(args, objdumpdir, platform) |
304 | 352 |
353 if sys.platform == 'win32' and args.upload: | |
354 UploadPDBToSymbolServer() | |
355 | |
305 # FIXME: Warn if the file already exists on the server. | 356 # FIXME: Warn if the file already exists on the server. |
306 | 357 |
307 | 358 |
308 if __name__ == '__main__': | 359 if __name__ == '__main__': |
309 sys.exit(main()) | 360 sys.exit(main()) |
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