97 lines
3.2 KiB
Ruby
97 lines
3.2 KiB
Ruby
class Emscripten < Formula
|
|
desc "LLVM bytecode to JavaScript compiler"
|
|
homepage "https://kripken.github.io/emscripten-site/"
|
|
|
|
stable do
|
|
url "https://github.com/kripken/emscripten/archive/1.38.23.tar.gz"
|
|
sha256 "e72a0bd1885804615614e19da7b1b25cb2b9cc6b24f9619fa1692764698f6545"
|
|
|
|
resource "fastcomp" do
|
|
url "https://github.com/kripken/emscripten-fastcomp/archive/1.38.23.tar.gz"
|
|
sha256 "94a302d7fe1698fca55bf2519c4af2f8dfd9c01fd06ae43fd506dfa09da44d66"
|
|
end
|
|
|
|
resource "fastcomp-clang" do
|
|
url "https://github.com/kripken/emscripten-fastcomp-clang/archive/1.38.23.tar.gz"
|
|
sha256 "4c748ce363fa183fe4df80182d8a40f8d46988adff191dafc4682025c4d9880a"
|
|
end
|
|
end
|
|
|
|
bottle do
|
|
cellar :any
|
|
sha256 "6372200df93bbf516628e3137e33f1a9c83bc015b4e988a0ef09b27c18f2e1ba" => :mojave
|
|
sha256 "b61f19c84e345d582366e4d0acd6c17c8cfb1234febf74f538f680c96f91961c" => :high_sierra
|
|
sha256 "8192b9c87026e8ece64212a89d62be221f000d619e81610954169230ba5ab106" => :sierra
|
|
end
|
|
|
|
head do
|
|
url "https://github.com/kripken/emscripten.git", :branch => "incoming"
|
|
|
|
resource "fastcomp" do
|
|
url "https://github.com/kripken/emscripten-fastcomp.git", :branch => "incoming"
|
|
end
|
|
|
|
resource "fastcomp-clang" do
|
|
url "https://github.com/kripken/emscripten-fastcomp-clang.git", :branch => "incoming"
|
|
end
|
|
end
|
|
|
|
depends_on "cmake" => :build
|
|
depends_on "node"
|
|
depends_on "python@2"
|
|
depends_on "yuicompressor"
|
|
|
|
def install
|
|
ENV.cxx11
|
|
# rewrite hardcoded paths from system python to homebrew python
|
|
python2_shebangs = `grep --recursive --files-with-matches ^#!/usr/bin/python #{buildpath}`
|
|
python2_shebang_files = python2_shebangs.lines.sort.uniq
|
|
python2_shebang_files.map! { |f| Pathname(f.chomp) }
|
|
python2_shebang_files.reject! &:symlink?
|
|
inreplace python2_shebang_files, %r{^#!/usr/bin/python2?$}, "#!#{Formula["python@2"].opt_bin}/python2"
|
|
|
|
# All files from the repository are required as emscripten is a collection
|
|
# of scripts which need to be installed in the same layout as in the Git
|
|
# repository.
|
|
libexec.install Dir["*"]
|
|
|
|
(buildpath/"fastcomp").install resource("fastcomp")
|
|
(buildpath/"fastcomp/tools/clang").install resource("fastcomp-clang")
|
|
|
|
cmake_args = std_cmake_args.reject { |s| s["CMAKE_INSTALL_PREFIX"] }
|
|
cmake_args = [
|
|
"-DCMAKE_BUILD_TYPE=Release",
|
|
"-DCMAKE_INSTALL_PREFIX=#{libexec}/llvm",
|
|
"-DLLVM_TARGETS_TO_BUILD='X86;JSBackend'",
|
|
"-DLLVM_INCLUDE_EXAMPLES=OFF",
|
|
"-DLLVM_INCLUDE_TESTS=OFF",
|
|
"-DCLANG_INCLUDE_TESTS=OFF",
|
|
"-DOCAMLFIND=/usr/bin/false",
|
|
"-DGO_EXECUTABLE=/usr/bin/false",
|
|
]
|
|
|
|
mkdir "fastcomp/build" do
|
|
system "cmake", "..", *cmake_args
|
|
system "make"
|
|
system "make", "install"
|
|
end
|
|
|
|
%w[em++ em-config emar emcc emcmake emconfigure emlink.py emmake
|
|
emranlib emrun emscons].each do |emscript|
|
|
bin.install_symlink libexec/emscript
|
|
end
|
|
end
|
|
|
|
def caveats; <<~EOS
|
|
Manually set LLVM_ROOT to
|
|
#{opt_libexec}/llvm/bin
|
|
and comment out BINARYEN_ROOT
|
|
in ~/.emscripten after running `emcc` for the first time.
|
|
EOS
|
|
end
|
|
|
|
test do
|
|
system bin/"emcc"
|
|
assert_predicate testpath/".emscripten", :exist?, "Failed to create sample config"
|
|
end
|
|
end
|