I have the following problem with a few packages, including GConf2-ui as
shown below. I'm using SchilliX, USE_PKGSRC_GCC=YES, and X11_TYPE=xorg.
The "CC: not found" errors are unrelated.

===> Verifying package for ../../devel/GConf2-ui
warning: could not parse version number in output of:
         cc  -V 2>&1
sh: CC: not found
warning: could not parse version number in output of:
         cc  -V 2>&1
sh: CC: not found
bmake: "../../mk/wrapper/../../mk/buildlink3/../../x11/Xrandr/../../mk/wrapper/../../mk/buildlink3/../../x11/Xrandr/builtin.mk" line 1: Malformed conditional (!empty(BUILTIN_X11_VERSION.${X11_TYPE}:M6.[7-9]*))
bmake: "../../mk/wrapper/../../mk/buildlink3/../../x11/Xrandr/../../mk/wrapper/../../mk/buildlink3/../../x11/Xrandr/builtin.mk" line 1: Malformed conditional (!empty(BUILTIN_X11_VERSION.${X11_TYPE}:M6.[1-9][0-9]*))
bmake: "../../mk/wrapper/../../mk/buildlink3/../../x11/Xrandr/../../mk/wrapper/../../mk/buildlink3/../../x11/Xrandr/builtin.mk" line 3: if-less endif
bmake: "../../mk/wrapper/../../mk/buildlink3/../../x11/Xrandr/../../mk/wrapper/../../mk/buildlink3/../../x11/Xrandr/builtin.mk" line 3: Need an operator
bmake: "../../mk/wrapper/../../mk/buildlink3/../../x11/Xrandr/../../mk/wrapper/../../mk/buildlink3/../../x11/Xrandr/builtin.mk" line 52: if-less endif
bmake: "../../mk/wrapper/../../mk/buildlink3/../../x11/Xrandr/../../mk/wrapper/../../mk/buildlink3/../../x11/Xrandr/builtin.mk" line 52: Need an operator
warning: could not parse version number in output of:
         cc  -V 2>&1
sh: CC: not found
bmake: "../../mk/wrapper/../../mk/buildlink3/../../x11/Xrender/../../mk/wrapper/../../mk/buildlink3/../../x11/Xrender/builtin.mk" line 1: Malformed conditional (!empty(BUILTIN_X11_VERSION.${X11_TYPE}:M6.[7-9]*))
bmake: "../../mk/wrapper/../../mk/buildlink3/../../x11/Xrender/../../mk/wrapper/../../mk/buildlink3/../../x11/Xrender/builtin.mk" line 1: Malformed conditional (!empty(BUILTIN_X11_VERSION.${X11_TYPE}:M6.[1-9][0-9]*))
bmake: "../../mk/wrapper/../../mk/buildlink3/../../x11/Xrender/../../mk/wrapper/../../mk/buildlink3/../../x11/Xrender/builtin.mk" line 3: if-less endif
bmake: "../../mk/wrapper/../../mk/buildlink3/../../x11/Xrender/../../mk/wrapper/../../mk/buildlink3/../../x11/Xrender/builtin.mk" line 3: Need an operator
bmake: "../../mk/wrapper/../../mk/buildlink3/../../x11/Xrender/../../mk/wrapper/../../mk/buildlink3/../../x11/Xrender/builtin.mk" line 55: if-less endif
bmake: "../../mk/wrapper/../../mk/buildlink3/../../x11/Xrender/../../mk/wrapper/../../mk/buildlink3/../../x11/Xrender/builtin.mk" line 55: Need an operator
bmake: Fatal errors encountered -- cannot continue

bmake: stopped in /export/home/pkgsrc/devel/GConf2-ui
*** Error code 1

-- 
Jake Maciejewski <maciejej@msoe.edu>