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{ stdenv, fetchurl, boehmgc, libatomic_ops, pcre, libevent, libiconv, llvm_4, makeWrapper }:
stdenv.mkDerivation rec {
version = "0.23.0";
name = "crystal-${version}-1";
arch =
{
"x86_64-linux" = "linux-x86_64";
"i686-linux" = "linux-i686";
"x86_64-darwin" = "darwin-x86_64";
}."${stdenv.system}" or (throw "system ${stdenv.system} not supported");
prebuiltBinary = fetchurl {
url = "https://github.com/crystal-lang/crystal/releases/download/${version}/crystal-${version}-1-${arch}.tar.gz";
sha256 =
{
"x86_64-linux" = "0nhs7swbll8hrk15kmmywngkhij80x62axiskb1gjmiwvzhlh0qx";
"i686-linux" = "03xp8d3lqflzzm26lpdn4yavj87qzgd6xyrqxp2pn9ybwrq8fx8a";
"x86_64-darwin" = "1prz6c1gs8z7dgpdy2id2mjn1c8f5p2bf9b39985bav448njbyjz";
}."${stdenv.system}" or (throw "system ${stdenv.system} not supported");
};
src = fetchurl {
url = "https://github.com/crystal-lang/crystal/archive/${version}.tar.gz";
sha256 = "05ymwmjkl1b4m888p725kybpiap5ag2vj8l07d59j02inm5r0rcv";
};
# crystal on Darwin needs libiconv to build
buildInputs = [
boehmgc libatomic_ops pcre libevent llvm_4 makeWrapper
] ++ stdenv.lib.optionals stdenv.isDarwin [
libiconv
];
libPath = stdenv.lib.makeLibraryPath ([
boehmgc libatomic_ops pcre libevent
] ++ stdenv.lib.optionals stdenv.isDarwin [
libiconv
]);
unpackPhase = ''
tar zxf ${src}
tar zxf ${prebuiltBinary}
'';
sourceRoot = ".";
fixPrebuiltBinary = if stdenv.isDarwin then ''
wrapProgram $(pwd)/crystal-${version}-1/embedded/bin/crystal \
--suffix DYLD_LIBRARY_PATH : $libPath
''
else ''
patchelf --set-interpreter $(cat $NIX_CC/nix-support/dynamic-linker) \
crystal-${version}-1/embedded/bin/crystal
patchelf --set-rpath ${ stdenv.lib.makeLibraryPath [ stdenv.cc.cc ] } \
crystal-${version}-1/embedded/bin/crystal
'';
buildPhase = ''
# patch the script which launches the prebuilt compiler
substituteInPlace $(pwd)/crystal-${version}-1/bin/crystal --replace \
"/usr/bin/env bash" "${stdenv.shell}"
substituteInPlace $(pwd)/crystal-${version}/bin/crystal --replace \
"/usr/bin/env bash" "${stdenv.shell}"
${fixPrebuiltBinary}
cd crystal-${version}
make release=1 PATH="../crystal-${version}-1/bin:$PATH"
make doc
'';
installPhase = ''
install -Dm755 .build/crystal $out/bin/crystal
wrapProgram $out/bin/crystal \
--suffix CRYSTAL_PATH : $out/lib/crystal \
--suffix LIBRARY_PATH : $libPath
install -dm755 $out/lib/crystal
cp -r src/* $out/lib/crystal/
install -dm755 $out/share/doc/crystal/api
cp -r doc/* $out/share/doc/crystal/api/
cp -r samples $out/share/doc/crystal/
install -Dm644 etc/completion.bash $out/share/bash-completion/completions/crystal
install -Dm644 etc/completion.zsh $out/share/zsh/site-functions/_crystal
install -Dm644 man/crystal.1 $out/share/man/man1/crystal.1
install -Dm644 LICENSE $out/share/licenses/crystal/LICENSE
'';
dontStrip = true;
meta = {
description = "A compiled language with Ruby like syntax and type inference";
homepage = https://crystal-lang.org/;
license = stdenv.lib.licenses.asl20;
maintainers = with stdenv.lib.maintainers; [ mingchuan ];
platforms = [ "x86_64-linux" "i686-linux" "x86_64-darwin" ];
};
}
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