forked from mirrors/nixpkgs
40 lines
1.2 KiB
Nix
40 lines
1.2 KiB
Nix
{stdenv, fetchurl, jre}:
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stdenv.mkDerivation rec {
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pname = "antlr";
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version = "3.4";
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src = fetchurl {
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url ="https://www.antlr3.org/download/antlr-${version}-complete.jar";
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sha256 = "1xqbam8vf04q5fasb0m2n1pn5dbp2yw763sj492ncq04c5mqcglx";
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};
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dontUnpack = true;
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installPhase = ''
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mkdir -p "$out"/{lib/antlr,bin}
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cp "$src" "$out/lib/antlr/antlr-${version}-complete.jar"
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echo "#! ${stdenv.shell}" >> "$out/bin/antlr"
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echo "'${jre}/bin/java' -cp '$out/lib/antlr/antlr-${version}-complete.jar' -Xms200M -Xmx400M org.antlr.Tool \"\$@\"" >> "$out/bin/antlr"
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chmod a+x "$out/bin/antlr"
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ln -s "$out/bin/antlr"{,3}
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'';
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inherit jre;
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meta = with stdenv.lib; {
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description = "Powerful parser generator";
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longDescription = ''
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ANTLR (ANother Tool for Language Recognition) is a powerful parser
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generator for reading, processing, executing, or translating structured
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text or binary files. It's widely used to build languages, tools, and
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frameworks. From a grammar, ANTLR generates a parser that can build and
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walk parse trees.
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'';
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homepage = "https://www.antlr.org/";
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license = licenses.bsd3;
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platforms = platforms.linux ++ platforms.darwin;
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};
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}
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