brightnessctl: support cross compilation

Colin c7dce3df 5690c427

+5
+5
pkgs/misc/brightnessctl/default.nix
··· 11 11 sha256 = "0immxc7almmpg80n3bdn834p3nrrz7bspl2syhb04s3lawa5y2lq"; 12 12 }; 13 13 14 + postPatch = '' 15 + substituteInPlace Makefile \ 16 + --replace "pkg-config" "$PKG_CONFIG" 17 + ''; 18 + 14 19 makeFlags = [ "PREFIX=" "DESTDIR=$(out)" "ENABLE_SYSTEMD=1" ]; 15 20 16 21 nativeBuildInputs = [ pkg-config ];