mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-25 03:17:13 +00:00
40 lines
1.2 KiB
Nix
40 lines
1.2 KiB
Nix
{stdenv, fetchurl, jre}:
|
|
|
|
stdenv.mkDerivation rec {
|
|
name = "antlr-${version}";
|
|
version = "3.4";
|
|
src = fetchurl {
|
|
url ="https://www.antlr3.org/download/antlr-${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/;
|
|
license = licenses.bsd3;
|
|
platforms = platforms.linux ++ platforms.darwin;
|
|
};
|
|
}
|