122 lines
4.9 KiB
Ruby
122 lines
4.9 KiB
Ruby
class V8 < Formula
|
|
desc "Google's JavaScript engine"
|
|
homepage "https://github.com/v8/v8/wiki"
|
|
# Track V8 version from Chrome stable: https://omahaproxy.appspot.com
|
|
url "https://github.com/v8/v8/archive/7.4.288.25.tar.gz"
|
|
sha256 "8dd79e891fbe6563d75d20956475a641dcbd21bf6c35ba769204167ca8a9080c"
|
|
|
|
bottle do
|
|
cellar :any
|
|
sha256 "6f5fe5c2581ba0cb5a4de2f4d3e592899a0abb9dcdfcec5aaa554d6f60e73731" => :mojave
|
|
sha256 "5712b65e0fe66764d79fd3b41ba5b3a4b8ce0babbead51c9a67326e0b9e9576c" => :high_sierra
|
|
sha256 "cda2f215197079eb9daf3225fea2df717646250edcc93d1ea6ff2bfc4be04837" => :sierra
|
|
end
|
|
|
|
depends_on "ninja" => :build
|
|
depends_on "python@2" => :build # GN require Python 2.7+
|
|
depends_on "llvm" if MacOS.version < :mojave
|
|
|
|
# https://bugs.chromium.org/p/chromium/issues/detail?id=620127
|
|
depends_on :macos => :el_capitan
|
|
|
|
# Look up the correct resource revisions in the DEP file of the specific releases tag
|
|
# e.g.: https://github.com/v8/v8/blob/7.4.288.25/DEPS#L19 for the revision of build for v8 7.4.288.25
|
|
resource "v8/build" do
|
|
url "https://chromium.googlesource.com/chromium/src/build.git",
|
|
:revision => "80892bfe019dc854c6acdbfbb7304cca63986d4f"
|
|
end
|
|
|
|
resource "v8/third_party/jinja2" do
|
|
url "https://chromium.googlesource.com/chromium/src/third_party/jinja2.git",
|
|
:revision => "b41863e42637544c2941b574c7877d3e1f663e25"
|
|
end
|
|
|
|
resource "v8/third_party/markupsafe" do
|
|
url "https://chromium.googlesource.com/chromium/src/third_party/markupsafe.git",
|
|
:revision => "8f45f5cfa0009d2a70589bcda0349b8cb2b72783"
|
|
end
|
|
|
|
resource "v8/third_party/googletest/src" do
|
|
url "https://chromium.googlesource.com/external/github.com/google/googletest.git",
|
|
:revision => "efecb0bfa687cf87836494f5d62868485c00fb66"
|
|
end
|
|
|
|
resource "v8/base/trace_event/common" do
|
|
url "https://chromium.googlesource.com/chromium/src/base/trace_event/common.git",
|
|
:revision => "936ba8a963284a6b3737cf2f0474a7131073abee"
|
|
end
|
|
|
|
resource "v8/third_party/icu" do
|
|
url "https://chromium.googlesource.com/chromium/deps/icu.git",
|
|
:revision => "8c67416ccb4da42d817e7081ff83a2193b1aabe7"
|
|
end
|
|
|
|
resource "gn" do
|
|
url "https://gn.googlesource.com/gn.git",
|
|
:revision => "64b846c96daeb3eaf08e26d8a84d8451c6cb712b"
|
|
end
|
|
|
|
def install
|
|
(buildpath/"build").install resource("v8/build")
|
|
(buildpath/"third_party/jinja2").install resource("v8/third_party/jinja2")
|
|
(buildpath/"third_party/markupsafe").install resource("v8/third_party/markupsafe")
|
|
(buildpath/"third_party/googletest/src").install resource("v8/third_party/googletest/src")
|
|
(buildpath/"base/trace_event/common").install resource("v8/base/trace_event/common")
|
|
(buildpath/"third_party/icu").install resource("v8/third_party/icu")
|
|
|
|
# Build gn from source and add it to the PATH
|
|
(buildpath/"gn").install resource("gn")
|
|
cd "gn" do
|
|
system "python", "build/gen.py"
|
|
system "ninja", "-C", "out/", "gn"
|
|
end
|
|
ENV.prepend_path "PATH", buildpath/"gn/out"
|
|
|
|
# Enter the v8 checkout
|
|
gn_args = {
|
|
:is_debug => false,
|
|
:is_component_build => true,
|
|
:v8_use_external_startup_data => false,
|
|
:v8_enable_i18n_support => true, # enables i18n support with icu
|
|
:clang_base_path => "\"/usr/\"", # uses Apples system clang instead of Google's custom one
|
|
:clang_use_chrome_plugins => false, # disable the usage of Google's custom clang plugins
|
|
:use_custom_libcxx => false, # uses system libc++ instead of Google's custom one
|
|
}
|
|
# use clang from homebrew llvm formula on <= High Sierra, because the system clang is to old for V8
|
|
gn_args[:clang_base_path] = "\"#{Formula["llvm"].prefix}\"" if MacOS.version < :mojave
|
|
|
|
# Transform to args string
|
|
gn_args_string = gn_args.map { |k, v| "#{k}=#{v}" }.join(" ")
|
|
|
|
# Build with gn + ninja
|
|
system "gn", "gen", "--args=#{gn_args_string}", "out.gn"
|
|
system "ninja", "-j", ENV.make_jobs, "-C", "out.gn", "-v", "d8"
|
|
|
|
# Install all the things
|
|
(libexec/"include").install Dir["include/*"]
|
|
libexec.install Dir["out.gn/lib*.dylib", "out.gn/d8", "out.gn/icudtl.dat"]
|
|
bin.write_exec_script libexec/"d8"
|
|
end
|
|
|
|
test do
|
|
assert_equal "Hello World!", shell_output("#{bin}/d8 -e 'print(\"Hello World!\");'").chomp
|
|
t = "#{bin}/d8 -e 'print(new Intl.DateTimeFormat(\"en-US\").format(new Date(\"2012-12-20T03:00:00\")));'"
|
|
assert_match %r{12/\d{2}/2012}, shell_output(t).chomp
|
|
|
|
(testpath/"test.cpp").write <<~'EOS'
|
|
#include <libplatform/libplatform.h>
|
|
#include <v8.h>
|
|
int main(){
|
|
static std::unique_ptr<v8::Platform> platform = v8::platform::NewDefaultPlatform();
|
|
v8::V8::InitializePlatform(platform.get());
|
|
v8::V8::Initialize();
|
|
return 0;
|
|
}
|
|
EOS
|
|
|
|
# link against installed libc++
|
|
system ENV.cxx, "-std=c++11", "test.cpp",
|
|
"-I#{libexec}/include",
|
|
"-L#{libexec}", "-lv8", "-lv8_libplatform"
|
|
end
|
|
end
|