854d16d74e
`cmake` should be in `nativeBuildInputs` as it is only required at build time. For obvious reasons we can't have the tests running during a cross-compile. I figured I'd update the package version while I was at it, though these changes have also been tested independently of the version update.
32 lines
793 B
Nix
32 lines
793 B
Nix
{ stdenv, fetchFromGitHub, cmake }:
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stdenv.mkDerivation rec {
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name = "nlohmann_json-${version}";
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version = "2.0.3";
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src = fetchFromGitHub {
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owner = "nlohmann";
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repo = "json";
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rev = "v${version}";
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sha256 = "192mg2y93g9q0jdn3fdffydpxk19nsrcv92kfip6srkdkwja18ri";
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};
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nativeBuildInputs = [ cmake ];
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doCheck = true;
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checkTarget = "test";
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crossAttrs = {
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cmakeFlags = "-DBuildTests=OFF";
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doCheck = false;
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} // stdenv.lib.optionalAttrs (stdenv.cross.libc == "msvcrt") {
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cmakeFlags = "-DBuildTests=OFF -DCMAKE_SYSTEM_NAME=Windows";
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};
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meta = with stdenv.lib; {
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description = "Header only C++ library for the JSON file format";
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homepage = https://github.com/nlohmann/json;
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license = licenses.mit;
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platforms = platforms.all;
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};
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}
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