nixpkgs/pkgs/development/compilers/opa/default.nix

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{ stdenv, fetchFromGitHub, which, perl, jdk
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, ocamlPackages, openssl
, coreutils, zlib, ncurses, makeWrapper
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, gcc, binutils, gnumake, nodejs
}:
stdenv.mkDerivation rec {
pname = "opa";
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version = "4310";
name = "${pname}-${version}";
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src = fetchFromGitHub {
owner = "MLstate";
repo = "opalang";
rev = "a13d45af30bc955c40c4b320353fb21e4ecacbc5";
sha256 = "1qs91rq9xrafv2mf2v415k8lv91ab3ycz0xkpjh1mng5ca3pjlf3";
};
# Paths so the opa compiler code generation will use the same programs as were
# used to build opa.
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codeGeneratorPaths = stdenv.lib.makeBinPath [ ocamlPackages.ocaml gcc binutils gnumake nodejs ];
preConfigure = ''
patchShebangs .
(
cat ./compiler/buildinfos/buildInfos.ml.pre
./compiler/buildinfos/generate_buildinfos.sh . --release --version ./compiler/buildinfos/version_major.txt
echo let opa_git_version = ${version}
echo 'let opa_git_sha = "xxxx"'
cat ./compiler/buildinfos/buildInfos.ml.post
)> ./compiler/buildinfos/buildInfos.ml
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for p in configure tools/platform_helper.sh
do
substituteInPlace $p --replace 'IS_MAC=1' 'IS_LINUX=1'
done
export CAMLP4O=${ocamlPackages.camlp4}/bin/camlp4o
export CAMLP4ORF=${ocamlPackages.camlp4}/bin/camlp4orf
'';
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prefixKey = "-prefix ";
configureFlags = "-ocamlfind ${ocamlPackages.findlib}/bin/ocamlfind ";
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buildInputs = [ which perl jdk openssl coreutils zlib ncurses
makeWrapper gcc binutils gnumake nodejs
] ++ (with ocamlPackages; [
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ocaml findlib ocaml_ssl cryptokit camlzip ulex ocamlgraph camlp4
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]);
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NIX_LDFLAGS = stdenv.lib.optionalString (!stdenv.isDarwin) "-lgcc_s";
postInstall = ''
# Have compiler use same tools for code generation as used to build it.
for p in $out/bin/opa ; do
wrapProgram $p --prefix PATH ":" "${codeGeneratorPaths}" ;
done
# Install emacs mode.
mkdir -p $out/share/emacs/site-lisp/opa
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install -m 0644 -v ./tools/editors/emacs/{opa-mode.el,site-start.el} $out/share/emacs/site-lisp/opa
'';
meta = {
description = "A concise and elegant language for writing distributed web applications";
longDescription = ''
Opa is a new generation of web development platform that lets you write distributed
web applications using a single technology. Among the the many features of Opa are these:
Opa is concise, simple, concurrent, dynamically distributed, and secure.
'';
homepage = http://opalang.org/;
license = stdenv.lib.licenses.gpl3;
maintainers = [ stdenv.lib.maintainers.kkallio ];
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platforms = with stdenv.lib.platforms; unix;
};
}