pkg/51360: devel/pkgconf: should handle ${X11BASE}/lib/pkgconfig

[nonakap%gmail.com@localhost]

>Number:         51360
>Category:       pkg
>Synopsis:       devel/pkgconf: should handle ${X11BASE}/lib/pkgconfig
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Jul 26 14:30:00 +0000 2016
>Originator:     Kimihiro Nonaka
>Release:        HEAD (20160725)
>Organization:
>Environment:
NetBSD koharu.myhome.nonakap.org 7.99.34 NetBSD 7.99.34 (KOHARU) #3904: Tue Jul 26 01:56:03 JST 2016  nonaka%koharu.myhome.nonakap.org@localhost:/home/storage/snapshot/NetBSD/HEAD-20160725/obj.NetBSD-amd64/amd64/sys/arch/amd64/compile/KOHARU amd64
>Description:
nonaka@koharu$ pkg-config x11 --cflags
Package x11 was not found in the pkg-config search path.
Perhaps you should add the directory containing `x11.pc'
to the PKG_CONFIG_PATH environment variable
Package 'x11', required by 'world', not found
nonaka@koharu$ locate x11.pc
/usr/X11R7/lib/pkgconfig/x11.pc
/usr/pkg/share/x11-links/lib/pkgconfig/x11.pc
/usr/xsrc/external/mit/libX11/dist/x11.pc.in

>How-To-Repeat:
/etc/mk.conf
-----
X11_TYPE= native
-----

# cd /usr/pkgsrc/devel/pkgconf && make install
# pkg-config x11 --cflags
>Fix:
Please add ${X11BASE}/lib/pkgconfig to --with-pkg-config-dir like devel/pkg-config.