diff options
| -rw-r--r-- | Library/Formula/emscripten.rb | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/Library/Formula/emscripten.rb b/Library/Formula/emscripten.rb index 0d58b7bd8..f0a3451d7 100644 --- a/Library/Formula/emscripten.rb +++ b/Library/Formula/emscripten.rb @@ -40,13 +40,16 @@ class Emscripten < Formula depends_on "yuicompressor" def install - # note - OS X doesn't provide a python2 binary. Use the default python instead - system "grep --null -rl '^#!/usr/bin/env python2$' . | xargs -0 sed -i '' 's,^#!/usr/bin/env python2$,#!/usr/bin/env python,'" - system "grep --null -rl '^#!/usr/bin/python2$' . | xargs -0 sed -i '' 's,^#!/usr/bin/python2$,#!/usr/bin/python,'" - - # Note - as per documentation, _all_ files from the repository are - # required, as emscripten is just a collection of scripts that need to - # be installed in exactly the same layout as in the git repo + # OSX doesn't provide a "python2" binary so use "python" instead. + python2_shebangs = `grep --recursive --files-with-matches ^#!/usr/bin/.*python2$ #{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/.*python)2$}, "\\1" + + # 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") @@ -66,21 +69,19 @@ class Emscripten < Formula system "make", "install" end - emscripts = %w(em++ em-config emar emcc emconfigure emlink.py emmake emranlib emrun emscons) - - emscripts.each do |emscript| - bin.install_symlink libexec/emscript + %w(em++ em-config emar emcc emconfigure emlink.py emmake + emranlib emrun emscons).each do |emscript| + bin.install_symlink libexec/emscript end end test do - # copied from the vanilla llvm formula system "#{libexec}/llvm/bin/llvm-config", "--version" end def caveats; <<-EOS.undent Manually set LLVM_ROOT to \"#{opt_prefix}/libexec/llvm/bin\" - in ~/.emscripten after running emcc for the first time. + in ~/.emscripten after running `emcc` for the first time. EOS end end |