root: fix build by -lX11

The pkgconfig change didn't help, but I'd leave it in.

+4 -2
+4 -2
pkgs/applications/science/misc/root/default.nix
··· 1 - { stdenv, fetchurl, fetchpatch, cmake, mesa, gfortran 1 + { stdenv, fetchurl, fetchpatch, cmake, pkgconfig, mesa, gfortran 2 2 , libX11,libXpm, libXft, libXext, zlib }: 3 3 4 4 stdenv.mkDerivation rec { ··· 10 10 sha256 = "1bkiggcyya39a794d3d2rzzmmkbdymf86hbqhh0l1pl4f38xvp6i"; 11 11 }; 12 12 13 - buildInputs = [ cmake gfortran mesa libX11 libXpm libXft libXext zlib ]; 13 + buildInputs = [ cmake pkgconfig gfortran mesa libX11 libXpm libXft libXext zlib ]; 14 + 15 + NIX_CFLAGS_LINK = "-lX11"; 14 16 15 17 # CMAKE_INSTALL_RPATH_USE_LINK_PATH is set to FALSE in 16 18 # <rootsrc>/cmake/modules/RootBuildOptions.cmake.