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nlohmann_json: allow overrides by eliminating use of rec

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The existing nlohmann_json expression prevents users from overriding
fields (like `doCheck`) because it uses `rec` in the argument to
`mkDerivation`.  Let's use the shiny new
pass-a-function-to-`mkDerivation` feature to do the same thing without
blocking overrides.
This commit is contained in:
Adam Joseph 2022-07-15 15:53:01 -07:00
parent f5761e72b4
commit 5a02dc8ee8
1 changed files with 5 additions and 5 deletions
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10
pkgs/development/libraries/nlohmann_json/default.nix
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@ -10,23 +10,23 @@ let
rev = "v3.0.0";
sha256 = "O6p2PFB7c2KE9VqWvmTaFywbW1hSzAP5V42EuemX+ls=";
};
in stdenv.mkDerivation rec {
in stdenv.mkDerivation (finalAttrs: {
pname = "nlohmann_json";
version = "3.10.5";
src = fetchFromGitHub {
owner = "nlohmann";
repo = "json";
rev = "v${version}";
rev = "v${finalAttrs.version}";
sha256 = "DTsZrdB9GcaNkx7ZKxcgCA3A9ShM5icSF0xyGguJNbk=";
};
nativeBuildInputs = [ cmake ];
cmakeFlags = [
"-DBuildTests=${if doCheck then "ON" else "OFF"}"
"-DBuildTests=${if finalAttrs.doCheck then "ON" else "OFF"}"
"-DJSON_MultipleHeaders=ON"
] ++ lib.optional doCheck "-DJSON_TestDataDirectory=${testData}";
] ++ lib.optional finalAttrs.doCheck "-DJSON_TestDataDirectory=${testData}";
doCheck = stdenv.hostPlatform == stdenv.buildPlatform;
@ -44,4 +44,4 @@ in stdenv.mkDerivation rec {
license = licenses.mit;
platforms = platforms.all;
};
}
})