Commits
Peter Korsgaard committed bdf472d5bf9
Makefile: also unexport PKG_CONFIG_LIBDIR Similar to how we do it for _PATH / _SYSROOT_DIR. Buildroot gets fairly confused if the user has set up a custom PKG_CONFIG_LIBDIR, so ensure it gets unset. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>