Description of problem:

In /usr/lib64/pkgconfig/xfont.pc, xfont requires fontenc:
"Requires.private: fontenc freetype2"

But none of libXfont-devel's dependencies pulls in libfontenc-devel which has
the required /usr/lib64/pkgconfig/fontenc.pc file.
This causes "pkg-config --list-all" to fail.


Version-Release number of selected component (if applicable):
libXfont-devel-1.0.0-2.2

How reproducible:
always

Steps to Reproduce:
1. Install libXfont-devel but not libfontenc-devel
2. pkg-config --list-all

  
Actual results:
Package fontenc was not found in the pkg-config search path.
Perhaps you should add the directory containing `fontenc.pc'
to the PKG_CONFIG_PATH environment variable
Package 'fontenc', required by 'Xfont', not found

Expected results:
(a list of libraries on the system with .pc files)


Additional info:
A tool to automate pkg-config and rpm dependency checks would be handy.