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nixpkgs/pkgs/by-name/cx/cxxopts/package.nix
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2025-10-09 14:15:47 +02:00

73 lines
1.7 KiB
Nix

{
lib,
stdenv,
fetchFromGitHub,
fetchpatch2,
cmake,
icu74,
pkg-config,
testers,
validatePkgConfig,
enableUnicodeHelp ? true,
}:
stdenv.mkDerivation (finalAttrs: {
pname = "cxxopts";
version = "3.3.1";
src = fetchFromGitHub {
owner = "jarro2783";
repo = "cxxopts";
rev = "v${finalAttrs.version}";
hash = "sha256-baM6EX9D0yfrKxuPXyUUV9RqdrVLyygeG6x57xN8lc4=";
};
propagatedBuildInputs = lib.optionals enableUnicodeHelp [ icu74.dev ];
cmakeFlags = [
"-DCXXOPTS_BUILD_EXAMPLES=OFF"
]
++ lib.optional enableUnicodeHelp "-DCXXOPTS_USE_UNICODE_HELP=TRUE";
nativeBuildInputs = [
cmake
]
++ lib.optionals enableUnicodeHelp [
pkg-config
validatePkgConfig
];
doCheck = true;
# Conflict on case-insensitive filesystems.
dontUseCmakeBuildDir = true;
# https://github.com/jarro2783/cxxopts/issues/332
postPatch = ''
substituteInPlace packaging/pkgconfig.pc.in \
--replace-fail '$'{prefix}/@CMAKE_INSTALL_INCLUDEDIR@ @CMAKE_INSTALL_FULL_INCLUDEDIR@
'';
patches = [
(fetchpatch2 {
url = "https://github.com/jarro2783/cxxopts/commit/e98c73d665915b292a0592bf34fcbe8522035bc1.patch?full_index=1";
name = "fix-icu-uc-typo-in-pkgconfig.patch";
hash = "sha256-bqd3H66Op1/EkN2HLd84Obky4Y2ndPPY8MGZ5fqtdk4=";
})
];
passthru = {
tests.pkg-config = testers.hasPkgConfigModules {
package = finalAttrs.finalPackage;
versionCheck = true;
};
};
meta = with lib; {
homepage = "https://github.com/jarro2783/cxxopts";
description = "Lightweight C++ GNU-style option parser library";
license = licenses.mit;
maintainers = [ maintainers.spease ];
pkgConfigModules = [ "cxxopts" ];
platforms = platforms.all;
};
})