diff options
Diffstat (limited to 'src/util/generate_build_files.py')
| -rw-r--r-- | src/util/generate_build_files.py | 224 |
1 files changed, 208 insertions, 16 deletions
diff --git a/src/util/generate_build_files.py b/src/util/generate_build_files.py index e534a56..2eae98a 100644 --- a/src/util/generate_build_files.py +++ b/src/util/generate_build_files.py @@ -19,6 +19,7 @@ import os import subprocess import sys +import json # OS_ARCH_COMBOS maps from OS and platform to the OpenSSL assembly "style" for @@ -68,7 +69,9 @@ class Chromium(object): gypi.write(self.header + '{\n \'variables\': {\n') self.PrintVariableSection( - gypi, 'boringssl_lib_sources', files['crypto'] + files['ssl']) + gypi, 'boringssl_ssl_sources', files['ssl']) + self.PrintVariableSection( + gypi, 'boringssl_crypto_sources', files['crypto']) for ((osname, arch), asm_files) in asm_outputs: self.PrintVariableSection(gypi, 'boringssl_%s_%s_sources' % @@ -133,6 +136,9 @@ class Android(object): """ + def ExtraFiles(self): + return ['android_compat_hacks.c', 'android_compat_keywrap.c'] + def PrintVariableSection(self, out, name, files): out.write('%s := \\\n' % name) for f in sorted(files): @@ -143,8 +149,7 @@ class Android(object): with open('sources.mk', 'w+') as makefile: makefile.write(self.header) - files['crypto'].append('android_compat_hacks.c') - files['crypto'].append('android_compat_keywrap.c') + files['crypto'].extend(self.ExtraFiles()) self.PrintVariableSection(makefile, 'crypto_sources', files['crypto']) self.PrintVariableSection(makefile, 'ssl_sources', files['ssl']) self.PrintVariableSection(makefile, 'tool_sources', files['tool']) @@ -154,6 +159,127 @@ class Android(object): makefile, '%s_%s_sources' % (osname, arch), asm_files) +class AndroidStandalone(Android): + """AndroidStandalone is for Android builds outside of the Android-system, i.e. + + for applications that wish wish to ship BoringSSL. + """ + + def ExtraFiles(self): + return [] + + +class Bazel(object): + """Bazel outputs files suitable for including in Bazel files.""" + + def __init__(self): + self.firstSection = True + self.header = \ +"""# This file is created by generate_build_files.py. Do not edit manually. + +""" + + def PrintVariableSection(self, out, name, files): + if not self.firstSection: + out.write('\n') + self.firstSection = False + + out.write('%s = [\n' % name) + for f in sorted(files): + out.write(' "%s",\n' % f) + out.write(']\n') + + def WriteFiles(self, files, asm_outputs): + with open('BUILD.generated', 'w+') as out: + out.write(self.header) + + self.PrintVariableSection(out, 'ssl_headers', files['ssl_headers']) + self.PrintVariableSection( + out, 'ssl_internal_headers', files['ssl_internal_headers']) + self.PrintVariableSection(out, 'ssl_sources', files['ssl']) + self.PrintVariableSection(out, 'crypto_headers', files['crypto_headers']) + self.PrintVariableSection( + out, 'crypto_internal_headers', files['crypto_internal_headers']) + self.PrintVariableSection(out, 'crypto_sources', files['crypto']) + self.PrintVariableSection(out, 'tool_sources', files['tool']) + + for ((osname, arch), asm_files) in asm_outputs: + if osname is not 'linux': + continue + self.PrintVariableSection( + out, 'crypto_sources_%s' % arch, asm_files) + + with open('BUILD.generated_tests', 'w+') as out: + out.write(self.header) + + out.write('test_support_sources = [\n') + for filename in files['test_support']: + if os.path.basename(filename) == 'malloc.cc': + continue + out.write(' "%s",\n' % filename) + out.write('] + glob(["src/crypto/test/*.h"])\n\n') + + name_counts = {} + for test in files['tests']: + name = os.path.basename(test[0]) + name_counts[name] = name_counts.get(name, 0) + 1 + + first = True + for test in files['tests']: + name = os.path.basename(test[0]) + if name_counts[name] > 1: + if '/' in test[1]: + name += '_' + os.path.splitext(os.path.basename(test[1]))[0] + else: + name += '_' + test[1].replace('-', '_') + + if not first: + out.write('\n') + first = False + + src_prefix = 'src/' + test[0] + for src in files['test']: + if src.startswith(src_prefix): + src = src + break + else: + raise ValueError("Can't find source for %s" % test[0]) + + out.write('cc_test(\n') + out.write(' name = "%s",\n' % name) + out.write(' size = "small",\n') + out.write(' srcs = ["%s"] + test_support_sources,\n' % src) + + data_files = [] + if len(test) > 1: + + out.write(' args = [\n') + for arg in test[1:]: + if '/' in arg: + out.write(' "$(location src/%s)",\n' % arg) + data_files.append('src/%s' % arg) + else: + out.write(' "%s",\n' % arg) + out.write(' ],\n') + + out.write(' copts = boringssl_copts,\n') + + if len(data_files) > 0: + out.write(' data = [\n') + for filename in data_files: + out.write(' "%s",\n' % filename) + out.write(' ],\n') + + if 'ssl/' in test[0]: + out.write(' deps = [\n') + out.write(' ":crypto",\n') + out.write(' ":ssl",\n') + out.write(' ],\n') + else: + out.write(' deps = [":crypto"],\n') + out.write(')\n') + + def FindCMakeFiles(directory): """Returns list of all CMakeLists.txt files recursively in directory.""" cmakefiles = [] @@ -188,6 +314,10 @@ def AllFiles(dent, is_dir): return True +def SSLHeaderFiles(dent, is_dir): + return dent in ['ssl.h', 'tls1.h', 'ssl23.h', 'ssl3.h', 'dtls1.h'] + + def FindCFiles(directory, filter_func): """Recurses through directory and returns a list of paths to all the C source files that pass filter_func.""" @@ -208,6 +338,21 @@ def FindCFiles(directory, filter_func): return cfiles +def FindHeaderFiles(directory, filter_func): + """Recurses through directory and returns a list of paths to all the header files that pass filter_func.""" + hfiles = [] + + for (path, dirnames, filenames) in os.walk(directory): + for filename in filenames: + if not filename.endswith('.h'): + continue + if not filter_func(filename, False): + continue + hfiles.append(os.path.join(path, filename)) + + return hfiles + + def ExtractPerlAsmFromCMakeFile(cmakefile): """Parses the contents of the CMakeLists.txt file passed as an argument and returns a list of all the perlasm() directives found in the file.""" @@ -289,6 +434,9 @@ def WriteAsmFiles(perlasms): if not output.startswith('src'): raise ValueError('output missing src: %s' % output) output = os.path.join(outDir, output[4:]) + if output.endswith('-armx.${ASM_EXT}'): + output = output.replace('-armx', + '-armx64' if arch == 'aarch64' else '-armx32') output = output.replace('${ASM_EXT}', asm_ext) if arch in ArchForAsmFilename(filename): @@ -302,7 +450,7 @@ def WriteAsmFiles(perlasms): return asmfiles -def main(platform): +def main(platforms): crypto_c_files = FindCFiles(os.path.join('src', 'crypto'), NoTests) ssl_c_files = FindCFiles(os.path.join('src', 'ssl'), NoTests) tool_cc_files = FindCFiles(os.path.join('src', 'tool'), NoTests) @@ -320,36 +468,80 @@ def main(platform): test_c_files = FindCFiles(os.path.join('src', 'crypto'), OnlyTests) test_c_files += FindCFiles(os.path.join('src', 'ssl'), OnlyTests) + ssl_h_files = ( + FindHeaderFiles( + os.path.join('src', 'include', 'openssl'), + SSLHeaderFiles)) + + def NotSSLHeaderFiles(filename, is_dir): + return not SSLHeaderFiles(filename, is_dir) + crypto_h_files = ( + FindHeaderFiles( + os.path.join('src', 'include', 'openssl'), + NotSSLHeaderFiles)) + + ssl_internal_h_files = FindHeaderFiles(os.path.join('src', 'ssl'), NoTests) + crypto_internal_h_files = FindHeaderFiles( + os.path.join('src', 'crypto'), NoTests) + + with open('src/util/all_tests.json', 'r') as f: + tests = json.load(f) + test_binaries = set([test[0] for test in tests]) + test_sources = set([ + test.replace('.cc', '').replace('.c', '').replace( + 'src/', + '') + for test in test_c_files]) + if test_binaries != test_sources: + print 'Test sources and configured tests do not match' + a = test_binaries.difference(test_sources) + if len(a) > 0: + print 'These tests are configured without sources: ' + str(a) + b = test_sources.difference(test_binaries) + if len(b) > 0: + print 'These test sources are not configured: ' + str(b) + files = { 'crypto': crypto_c_files, + 'crypto_headers': crypto_h_files, + 'crypto_internal_headers': crypto_internal_h_files, 'ssl': ssl_c_files, + 'ssl_headers': ssl_h_files, + 'ssl_internal_headers': ssl_internal_h_files, 'tool': tool_cc_files, 'test': test_c_files, 'test_support': test_support_cc_files, + 'tests': tests, } asm_outputs = sorted(WriteAsmFiles(ReadPerlAsmOperations()).iteritems()) - platform.WriteFiles(files, asm_outputs) + for platform in platforms: + platform.WriteFiles(files, asm_outputs) return 0 def Usage(): - print 'Usage: python %s [chromium|android]' % sys.argv[0] + print 'Usage: python %s [chromium|android|android-standalone|bazel]' % sys.argv[0] sys.exit(1) if __name__ == '__main__': - if len(sys.argv) != 2: - Usage() - - platform = None - if sys.argv[1] == 'chromium': - platform = Chromium() - elif sys.argv[1] == 'android': - platform = Android() - else: + if len(sys.argv) < 2: Usage() - sys.exit(main(platform)) + platforms = [] + for s in sys.argv[1:]: + if s == 'chromium' or s == 'gyp': + platforms.append(Chromium()) + elif s == 'android': + platforms.append(Android()) + elif s == 'android-standalone': + platforms.append(AndroidStandalone()) + elif s == 'bazel': + platforms.append(Bazel()) + else: + Usage() + + sys.exit(main(platforms)) |