83 lines
1.7 KiB
Nix
83 lines
1.7 KiB
Nix
{
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stdenv,
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fetchFromGitHub,
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cmake,
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copyPkgconfigItems,
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makePkgconfigItem,
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lib,
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testers,
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ctestCheckHook,
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ninja,
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double-conversion,
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "json.cpp";
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version = "0-unstable-2025-10-25";
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src = fetchFromGitHub {
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owner = "jart";
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repo = "json.cpp";
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rev = "6ec4e44a5bbaadbe677473378c3d2133644c58a1";
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hash = "sha256-kUFtyFPoHGCFWTGRD8SoBsqHYCplGPw/AcpMR9T0Ffk=";
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};
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doCheck = true;
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cmakeFlags = [
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(lib.cmakeBool "JSON_CPP_BUILD_TESTS" true)
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(lib.cmakeBool "DOUBLE_CONVERSION_VENDORED" false)
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(lib.cmakeBool "BUILD_SHARED_LIBS" stdenv.hostPlatform.hasSharedLibraries)
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];
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nativeBuildInputs = [
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cmake
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copyPkgconfigItems
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ctestCheckHook
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ninja
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];
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buildInputs = [
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double-conversion
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];
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outputs = [
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"out"
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"dev"
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];
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passthru = {
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tests.pkg-config = testers.testMetaPkgConfig finalAttrs.finalPackage;
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};
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# https://github.com/jart/json.cpp/issues/17
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pkgconfigItems = [
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(makePkgconfigItem rec {
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name = "json.cpp";
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inherit (finalAttrs) version;
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cflags = [ "-I${variables.includedir}" ];
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libs = [
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"-L${variables.libdir}"
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"-ljson"
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];
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libsPrivate = [
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# nixpkgs double-conversion does not support pkg-config
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# as of yet.
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"-ldouble-conversion"
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];
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variables = {
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includedir = "${placeholder "dev"}/include";
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libdir = "${placeholder "out"}/lib";
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};
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inherit (finalAttrs.meta) description;
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})
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];
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meta = {
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pkgConfigModules = [ "json.cpp" ];
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description = "JSON for Classic C++";
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homepage = "https://github.com/jart/json.cpp";
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license = lib.licenses.asl20;
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maintainers = with lib.maintainers; [ fzakaria ];
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};
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})
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