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Diffstat (limited to 'pkgs/development/compilers/emscripten/default.nix')
-rw-r--r-- | pkgs/development/compilers/emscripten/default.nix | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/pkgs/development/compilers/emscripten/default.nix b/pkgs/development/compilers/emscripten/default.nix new file mode 100644 index 000000000000..43f256b58b04 --- /dev/null +++ b/pkgs/development/compilers/emscripten/default.nix @@ -0,0 +1,40 @@ +{ stdenv, fetchgit, emscriptenfastcomp, python, nodejs, closurecompiler, jre }: + +let + tag = "1.21.0"; +in + +stdenv.mkDerivation rec { + name = "emscripten-${tag}"; + + src = fetchgit { + url = git://github.com/kripken/emscripten; + rev = "refs/tags/${tag}"; + sha256 = "0y17ab4nhd3521b50sv2i2667w0rlcnmlkpkgw5j3fsh8awxgf32"; + }; + + buildCommand = '' + mkdir $out + cp -a $src $out/bin + chmod -R +w $out/bin + grep -rl '^#!/usr.*python' $out/bin | xargs sed -i -s 's@^#!/usr.*python.*@#!${python}/bin/python@' + sed -i -e "s,EM_CONFIG = '~/.emscripten',EM_CONFIG = '$out/config'," $out/bin/tools/shared.py + sed -i -e 's,^.*did not see a source tree above the LLVM.*$, return True,' $out/bin/tools/shared.py + sed -i -e 's,def check_sanity(force=False):,def check_sanity(force=False):\n return,' $out/bin/tools/shared.py + + echo "EMSCRIPTEN_ROOT = '$out/bin'" > $out/config + echo "LLVM_ROOT = '${emscriptenfastcomp}'" >> $out/config + echo "PYTHON = '${python}/bin/python'" >> $out/config + echo "NODE_JS = '${nodejs}/bin/node'" >> $out/config + echo "JS_ENGINES = [NODE_JS]" >> $out/config + echo "COMPILER_ENGINE = NODE_JS" >> $out/config + echo "CLOSURE_COMPILER = '${closurecompiler}/bin/closure-compiler'" >> $out/config + echo "JAVA = '${jre}/bin/java'" >> $out/config + ''; + meta = with stdenv.lib; { + homepage = https://github.com/kripken/emscripten; + description = "An LLVM-to-JavaScript Compiler"; + maintainers = with maintainers; [ bosu ]; + license = with licenses; ncsa; + }; +} |