AuroraMiddleware/v8
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Auto-generate v8 version based on tags.

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BUG=chromium:446166
LOG=y

Review URL: https://codereview.chromium.org/797503007

Cr-Commit-Position: refs/heads/master@{#26062}
This commit is contained in:
machenbach 2015-01-14 08:43:24 -08:00 committed by Commit bot
parent fe82e03bb6
commit b301b85be8
3 changed files with 75 additions and 16 deletions
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22
BUILD.gn
View File

@ -314,6 +314,25 @@ action("run_mksnapshot") {
}
}
action("generate_v8_version") {
visibility = [ ":*" ] # Only targets in this file can depend on this.
script = "tools/push-to-trunk/generate_version.py"
sources = [
"src/version.cc",
]
outputs = [
"$target_gen_dir/version.cc"
]
args = [
rebase_path("$target_gen_dir/version.cc", root_build_dir),
]
}
###############################################################################
# Source Sets (aka static libraries)
#
@ -398,6 +417,7 @@ source_set("v8_base") {
visibility = [ ":*" ] # Only targets in this file can depend on this.
sources = [
"$target_gen_dir/version.cc",
"src/accessors.cc",
"src/accessors.h",
"src/allocation.cc",
@ -933,7 +953,6 @@ source_set("v8_base") {
"src/v8threads.h",
"src/variables.cc",
"src/variables.h",
"src/version.cc",
"src/version.h",
"src/vm-state-inl.h",
"src/vm-state.h",
@ -1211,6 +1230,7 @@ source_set("v8_base") {
defines = []
deps = [
":v8_libbase",
":generate_v8_version",
]
if (is_win) {

36
tools/gyp/v8.gyp
View File

@ -335,6 +335,34 @@
}],
],
},
{
'target_name': 'v8_version',
'type': 'none',
'conditions': [
['want_separate_host_toolset==1', {
'toolsets': ['host'],
}, {
'toolsets': ['target'],
}],
],
'actions': [
{
'action_name': 'generate_v8_version',
'inputs': [
'../../tools/push-to-trunk/generate_version.py',
'../../src/version.cc',
],
'outputs': [
'<(SHARED_INTERMEDIATE_DIR)/version.cc',
],
'action': [
'python',
'../../tools/push-to-trunk/generate_version.py',
'<(SHARED_INTERMEDIATE_DIR)/version.cc',
],
},
],
},
{
'target_name': 'v8_base',
'type': 'static_library',
@ -348,6 +376,7 @@
'../..',
],
'sources': [ ### gcmole(all) ###
'<(SHARED_INTERMEDIATE_DIR)/version.cc',
'../../src/accessors.cc',
'../../src/accessors.h',
'../../src/allocation.cc',
@ -886,7 +915,6 @@
'../../src/variables.cc',
'../../src/variables.h',
'../../src/vector.h',
'../../src/version.cc',
'../../src/version.h',
'../../src/vm-state-inl.h',
'../../src/vm-state.h',
@ -898,8 +926,14 @@
],
'conditions': [
['want_separate_host_toolset==1', {
'dependencies': [
'v8_version#host',
],
'toolsets': ['host', 'target'],
}, {
'dependencies': [
'v8_version',
],
'toolsets': ['target'],
}],
['v8_target_arch=="arm"', {

33
tools/push-to-trunk/generate_version.py
View File

@ -19,6 +19,12 @@ CWD = os.path.abspath(
VERSION_CC = os.path.join(CWD, "src", "version.cc")
def main():
if len(sys.argv) != 2:
print "Error: Specify the output file path for version.cc"
return 1
version_out = sys.argv[1]
assert os.path.exists(os.path.dirname(version_out))
tag = subprocess.check_output(
"git describe --tags",
shell=True,
@ -50,21 +56,20 @@ def main():
patch = "0"
# Modify version.cc with the new values.
with open(VERSION_CC, "r") as f:
text = f.read()
output = []
for line in text.split("\n"):
for definition, substitute in (
("MAJOR_VERSION", major),
("MINOR_VERSION", minor),
("BUILD_NUMBER", build),
("PATCH_LEVEL", patch),
("IS_CANDIDATE_VERSION", candidate)):
if line.startswith("#define %s" % definition):
line = re.sub("\d+$", substitute, line)
output.append(line)
with open(VERSION_CC, "w") as f:
f.write("\n".join(output))
with open(VERSION_CC, "r") as f:
for line in f:
for definition, substitute in (
("MAJOR_VERSION", major),
("MINOR_VERSION", minor),
("BUILD_NUMBER", build),
("PATCH_LEVEL", patch),
("IS_CANDIDATE_VERSION", candidate)):
if line.startswith("#define %s" % definition):
line = re.sub("\d+$", substitute, line)
output.append(line)
with open(version_out, "w") as f:
f.write("".join(output))
# Log what was done.
candidate_txt = " (candidate)" if candidate == "1" else ""