nixpkgs/pkgs/development/tools/parsing/antlr/3.4.nix
2016-09-06 18:19:17 +02:00

39 lines
1.2 KiB
Nix

{stdenv, fetchurl, jre}:
stdenv.mkDerivation rec {
name = "antlr-${version}";
version = "3.4";
src = fetchurl {
url ="http://www.antlr3.org/download/antlr-${version}-complete.jar";
sha256 = "1xqbam8vf04q5fasb0m2n1pn5dbp2yw763sj492ncq04c5mqcglx";
};
unpackPhase = "true";
installPhase = ''
mkdir -p "$out"/{lib/antlr,bin}
cp "$src" "$out/lib/antlr/antlr-${version}-complete.jar"
echo "#! ${stdenv.shell}" >> "$out/bin/antlr"
echo "'${jre}/bin/java' -cp '$out/lib/antlr/antlr-${version}-complete.jar' -Xms200M -Xmx400M org.antlr.Tool \"\$@\"" >> "$out/bin/antlr"
chmod a+x "$out/bin/antlr"
ln -s "$out/bin/antlr"{,3}
'';
inherit jre;
meta = with stdenv.lib; {
description = "Powerful parser generator";
longDescription = ''
ANTLR (ANother Tool for Language Recognition) is a powerful parser
generator for reading, processing, executing, or translating structured
text or binary files. It's widely used to build languages, tools, and
frameworks. From a grammar, ANTLR generates a parser that can build and
walk parse trees.
'';
homepage = http://www.antlr.org/;
platforms = platforms.linux;
};
}