slop: Add pkgconfig as build dependency

Fix: "Could NOT find PkgConfig (missing: PKG_CONFIG_EXECUTABLE)"

+2 -2
+2 -2
pkgs/tools/misc/slop/default.nix
··· 1 - { stdenv, fetchFromGitHub, cmake 2 , glew, glm, mesa, libX11, libXext, libXrender, cppcheck, icu}: 3 4 stdenv.mkDerivation rec { ··· 12 sha256 = "0is3mh2d1jqgvv72v5x92w23yf26n8n384nbr1b6cn883aw8j7jz"; 13 }; 14 15 - nativeBuildInputs = [ cmake ]; 16 buildInputs = [ glew glm mesa libX11 libXext libXrender icu ] 17 ++ stdenv.lib.optional doCheck cppcheck; 18
··· 1 + { stdenv, fetchFromGitHub, cmake, pkgconfig 2 , glew, glm, mesa, libX11, libXext, libXrender, cppcheck, icu}: 3 4 stdenv.mkDerivation rec { ··· 12 sha256 = "0is3mh2d1jqgvv72v5x92w23yf26n8n384nbr1b6cn883aw8j7jz"; 13 }; 14 15 + nativeBuildInputs = [ cmake pkgconfig ]; 16 buildInputs = [ glew glm mesa libX11 libXext libXrender icu ] 17 ++ stdenv.lib.optional doCheck cppcheck; 18