glib: Fix autoreconf to be able to run after configure
glib: Fix autoreconf to be able to run after configure

Signed-off-by: Esben Haabendal <c5ba3f1141bb30a64dd6c7e6726a53a85adc9442@prevas.dk>
(cherry picked from commit ac1b7179f0b1e48cd1c28ecc08858ccd4833e034)

jacobbarsoe/rpi-base,jacobbarsoe/rpi-base,oe-lite-rpi/base,oe-lite-rpi/base