diff --git a/pkgs/development/libraries/cxxopts/default.nix b/pkgs/development/libraries/cxxopts/default.nix index 1df570d7d29..855a9eef8ea 100644 --- a/pkgs/development/libraries/cxxopts/default.nix +++ b/pkgs/development/libraries/cxxopts/default.nix @@ -12,11 +12,17 @@ stdenv.mkDerivation rec { }; buildInputs = lib.optional enableUnicodeHelp [ icu.dev ]; - cmakeFlags = lib.optional enableUnicodeHelp [ "-DCXXOPTS_USE_UNICODE_HELP=TRUE" ]; + cmakeFlags = [ "-DCXXOPTS_BUILD_EXAMPLES=OFF" ] + ++ lib.optional enableUnicodeHelp "-DCXXOPTS_USE_UNICODE_HELP=TRUE" + # Due to -Wsuggest-override, remove when cxxopts is updated + ++ lib.optional stdenv.isDarwin "-DCXXOPTS_ENABLE_WARNINGS=OFF"; nativeBuildInputs = [ cmake ] ++ lib.optional enableUnicodeHelp [ pkg-config ]; doCheck = true; + # Conflict on case-insensitive filesystems. + dontUseCmakeBuildDir = true; + meta = with lib; { homepage = "https://github.com/jarro2783/cxxopts"; description = "Lightweight C++ GNU-style option parser library";