meta: qt4: fix postprocessing of pkg-config files
When building qt4-embedded the generated and cleaned pkg-config files for qt are wrong.
The Cflags variable contains something like ${includedir}/qtopia/QtCore where
${includedir} is already /usr/include/qtopia/QtCore.
This patch reverts the fix up of the Cflags variable implemented in do_install.
(From OE-Core rev:
b40b9c024be5e1ec81a31961158b3e6b529acfe0)
Signed-off-by: Simon Busch <morphis@gravedo.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
