gettext needs WCHAR support in the toolchain, and as libglib2 depends on
gettext and lots of stuff depends on libglib2, quite a lot of packages
needs to have their dependencies adjusted.
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This allows to make sure that an user, or a randpackageconfig, will
not select the gettext or libintl package when using an external
toolchain based on glibc/eglibc.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The host versions shouldn't be visible in Kconfig, so remove the
reference to BR2_PACKAGE_PKGCONFIG everywhere and prefix the host targets
with host-.
At the same time add pkgconfig for the target (E.G. for development) and
let BR2_PACKAGE_PKGCONFIG control that package.
Notice: all defconfigs in the tree have been updated, but make sure to
disable the pkgconfig package (unless you want it) if you use an external
config, otherwise you'll end up with pkgconfig and glib2 in the target.
