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authorKenny Root <kroot@google.com>2015-10-02 16:09:15 -0700
committerKenny Root <kroot@google.com>2015-10-02 16:09:49 -0700
commitfe7305364c3369f9222a61646c5c9842eae9bceb (patch)
tree360ada970b7bb1046ae069d253ba24d9622eb3ad /src/util/generate_build_files.py
parent691ef9d0ff0ece39ffd6a58960a7cd195ef584ae (diff)
parentb452bce3bf2034466cee6206ebf3994409468ee4 (diff)
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Merge mnc-dr-dev-plus-aosp into mnc-ub-dev
This pulls in the latest version of BoringSSL. Change-Id: I0ab5c73d60f41a696c9a828fac87670aaca10dec
Diffstat (limited to 'src/util/generate_build_files.py')
-rw-r--r--src/util/generate_build_files.py224
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))