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{ lib
, stdenv
, fetchFromGitHub
, cmake
, python3
, validatePkgConfig
, secureMemory ? false
, enableStatic ? stdenv.hostPlatform.isStatic
}:
stdenv.mkDerivation rec {
pname = "jsoncpp";
version = "1.9.5";
outputs = ["out" "dev"];
src = fetchFromGitHub {
owner = "open-source-parsers";
repo = "jsoncpp";
rev = version;
sha256 = "sha256-OyfJD19g8cT9wOD0hyJyEw4TbaxZ9eY04396U/7R+hs=";
};
/* During darwin bootstrap, we have a cp that doesn't understand the
* --reflink=auto flag, which is used in the default unpackPhase for dirs
*/
unpackPhase = ''
cp -a ${src} ${src.name}
chmod -R +w ${src.name}
export sourceRoot=${src.name}
'';
postPatch = lib.optionalString secureMemory ''
sed -i 's/#define JSONCPP_USING_SECURE_MEMORY 0/#define JSONCPP_USING_SECURE_MEMORY 1/' include/json/version.h
'';
nativeBuildInputs = [ cmake python3 validatePkgConfig ];
cmakeFlags = [
"-DBUILD_SHARED_LIBS=ON"
"-DBUILD_OBJECT_LIBS=OFF"
"-DJSONCPP_WITH_CMAKE_PACKAGE=ON"
"-DBUILD_STATIC_LIBS=${if enableStatic then "ON" else "OFF"}"
]
# the test's won't compile if secureMemory is used because there is no
# comparison operators and conversion functions between
# std::basic_string<..., Json::SecureAllocator<char>> vs.
# std::basic_string<..., [default allocator]>
++ lib.optional ((stdenv.buildPlatform != stdenv.hostPlatform) || secureMemory) "-DJSONCPP_WITH_TESTS=OFF";
meta = with lib; {
homepage = "https://github.com/open-source-parsers/jsoncpp";
description = "A C++ library for interacting with JSON";
maintainers = with maintainers; [ ttuegel cpages ];
license = licenses.mit;
platforms = platforms.all;
};
}
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