nixpkgs/pkgs/development/libraries/inchi/default.nix

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{ fetchurl
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, lib
, stdenv
, unzip
, fixDarwinDylibNames
}:
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let
versionMajor = "1";
versionMinor = "0.6";
version = versionMajor + "." + versionMinor;
removeDots = lib.replaceStrings [ "." ] [ "" ];
src-doc = fetchurl {
url = "http://www.inchi-trust.org/download/${removeDots version}/INCHI-1-DOC.zip";
sha256 = "1kyda09i9p89xfq90ninwi7w13k1w3ljpl4gqdhpfhi5g8fgxx7f";
};
in
stdenv.mkDerivation rec {
pname = "inchi";
inherit version;
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src = fetchurl {
url = "http://www.inchi-trust.org/download/${removeDots version}/INCHI-1-SRC.zip";
sha256 = "1zbygqn0443p0gxwr4kx3m1bkqaj8x9hrpch3s41py7jq08f6x28";
};
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nativeBuildInputs = [ unzip ] ++ lib.optional stdenv.isDarwin fixDarwinDylibNames;
outputs = [ "out" "doc" ];
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enableParallelBuilding = true;
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preConfigure = ''
cd ./INCHI_API/libinchi/gcc
'' + lib.optionalString stdenv.isDarwin ''
substituteInPlace makefile \
--replace ",--version-script=libinchi.map" "" \
--replace "LINUX_Z_RELRO = ,-z,relro" "" \
--replace "-soname" "-install_name" \
--replace "gcc" $CC
'';
installPhase = let
versionOneDot = versionMajor + "." + removeDots versionMinor;
in ''
runHook preInstall
cd ../../..
mkdir -p $out/lib
mkdir -p $out/include/inchi
mkdir -p $doc/share/
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install -m 755 INCHI_API/bin/Linux/libinchi.so.${versionOneDot}.00 $out/lib
ln -s $out/lib/libinchi.so.${versionOneDot}.00 $out/lib/libinchi.so.1
ln -s $out/lib/libinchi.so.${versionOneDot}.00 $out/lib/libinchi.so
install -m 644 INCHI_BASE/src/*.h $out/include/inchi
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runHook postInstall
'';
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preFixup = lib.optionalString stdenv.isDarwin ''
fixDarwinDylibNames $(find "$out" -name "*.so.*")
'';
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postInstall = ''
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unzip '${src-doc}'
install -m 644 INCHI-1-DOC/*.pdf $doc/share
'';
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meta = with lib; {
homepage = "https://www.inchi-trust.org/";
description = "IUPAC International Chemical Identifier library";
license = licenses.lgpl2Plus;
maintainers = with maintainers; [ rmcgibbo ];
};
}