Merge pull request #207836 from trofi/tcb-fix-cross

tcb: fix cross-compilation of tcb

pkgs/tools/security/tcb/default.nix

···
       --replace "PREFIX = /usr" "PREFIX = $out" \
       --replace "SBINDIR = /sbin" "SBINDIR = $bin/bin" \
       --replace "INCLUDEDIR = \$(PREFIX)/include" "INCLUDEDIR = $dev/include"
+
+    # Override default 'CC=gcc'
+    makeFlagsArray+=("CC=$CC")
   '';
 
   meta = with lib; {