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Add cef_api_hash.h generated by the translator tool (see issue #2596)

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This splits out the API hashes from the cef_version.h file which is generated at
build time. Changes to the cef_api_hash.h file are committed to the repo and
represent potentially breaking API changes. This commit history will be used to
calculate the version number.
This commit is contained in:
Marshall Greenblatt
2019-03-14 11:18:06 -04:00
parent 725ed88529
commit a76f40eb83
16 changed files with 244 additions and 83 deletions
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39
tools/make_version_header.py
View File

@ -5,7 +5,6 @@
from date_util import *
from file_util import *
from optparse import OptionParser
from cef_api_hash import cef_api_hash
import git_util as git
import sys
@ -35,11 +34,6 @@ parser.add_option(
dest='chrome_version',
metavar='FILE',
help='input Chrome version config file [required]')
parser.add_option(
'--cpp_header_dir',
dest='cpp_header_dir',
metavar='DIR',
help='input directory for C++ header files [required]')
parser.add_option(
'-q',
'--quiet',
@ -50,12 +44,12 @@ parser.add_option(
(options, args) = parser.parse_args()
# the header option is required
if options.header is None or options.cef_version is None or options.chrome_version is None or options.cpp_header_dir is None:
if options.header is None or options.cef_version is None or options.chrome_version is None:
parser.print_help(sys.stdout)
sys.exit()
def write_version_header(header, chrome_version, cef_version, cpp_header_dir):
def write_version_header(header, chrome_version, cef_version):
""" Creates the header file for the current revision and Chrome version information
if the information has changed or if the file doesn't already exist. """
@ -84,10 +78,6 @@ def write_version_header(header, chrome_version, cef_version, cpp_header_dir):
version = '%s.%s.%s.g%s' % (args['CEF_MAJOR'], args['BUILD'], commit_number,
commit_hash[:7])
# calculate api hashes
api_hash_calculator = cef_api_hash(cpp_header_dir, verbose=False)
api_hashes = api_hash_calculator.calculate()
newcontents = '// Copyright (c) '+year+' Marshall A. Greenblatt. All rights reserved.\n'+\
'//\n'+\
'// Redistribution and use in source and binary forms, with or without\n'+\
@ -139,20 +129,6 @@ def write_version_header(header, chrome_version, cef_version, cpp_header_dir):
'#ifdef __cplusplus\n'+\
'extern "C" {\n'+\
'#endif\n\n'+\
'// The API hash is created by analyzing CEF header files for C API type\n'+\
'// definitions. The hash value will change when header files are modified\n'+\
'// in a way that may cause binary incompatibility with other builds. The\n'+\
'// universal hash value will change if any platform is affected whereas the\n'+\
'// platform hash values will change only if that particular platform is\n'+\
'// affected.\n'+\
'#define CEF_API_HASH_UNIVERSAL "' + api_hashes['universal'] + '"\n'+\
'#if defined(OS_WIN)\n'+\
'#define CEF_API_HASH_PLATFORM "' + api_hashes['windows'] + '"\n'+\
'#elif defined(OS_MACOSX)\n'+\
'#define CEF_API_HASH_PLATFORM "' + api_hashes['macosx'] + '"\n'+\
'#elif defined(OS_LINUX)\n'+\
'#define CEF_API_HASH_PLATFORM "' + api_hashes['linux'] + '"\n'+\
'#endif\n\n'+\
'// Returns CEF version information for the libcef library. The |entry|\n'+\
'// parameter describes which version component will be returned:\n'+\
'// 0 - CEF_VERSION_MAJOR\n'+\
@ -163,15 +139,6 @@ def write_version_header(header, chrome_version, cef_version, cpp_header_dir):
'// 5 - CHROME_VERSION_PATCH\n'+\
'///\n'+\
'CEF_EXPORT int cef_version_info(int entry);\n\n'+\
'///\n'+\
'// Returns CEF API hashes for the libcef library. The returned string is owned\n'+\
'// by the library and should not be freed. The |entry| parameter describes which\n'+\
'// hash value will be returned:\n'+\
'// 0 - CEF_API_HASH_PLATFORM\n'+\
'// 1 - CEF_API_HASH_UNIVERSAL\n'+\
'// 2 - CEF_COMMIT_HASH\n'+\
'///\n'+\
'CEF_EXPORT const char* cef_api_hash(int entry);\n\n'+\
'#ifdef __cplusplus\n'+\
'}\n'+\
'#endif\n\n'+\
@ -185,7 +152,7 @@ def write_version_header(header, chrome_version, cef_version, cpp_header_dir):
written = write_version_header(options.header, options.chrome_version,
options.cef_version, options.cpp_header_dir)
options.cef_version)
if not options.quiet:
if written:
sys.stdout.write('File ' + options.header + ' updated.\n')