Bug 11186

When trying to build a BR-image with crda/wireless-regdb I get the following error:

>>> wireless-regdb 2017.03.07 Extracting
xzcat /home/daemon/tfs/rpo2/dl/wireless-regdb/wireless-regdb-2017.03.07.tar.xz | tar --strip-components=1 -C /home/daemon/tfs/rpo2/work/porto/build/wireless-regdb-2017.03.07   -xf -
>>> wireless-regdb 2017.03.07 Patching
>>> wireless-regdb 2017.03.07 Configuring
>>> wireless-regdb 2017.03.07 Building
>>> wireless-regdb 2017.03.07 Installing to target
/usr/bin/install -m 644 -D -T /home/daemon/tfs/rpo2/work/porto/build/wireless-regdb-2017.03.07/regulatory.bin /home/daemon/tfs/rpo2/work/porto/target/usr/lib/crda/regulatory.bin
/usr/bin/install -m 644 -D -T /home/daemon/tfs/rpo2/work/porto/build/wireless-regdb-2017.03.07/sforshee.key.pub.pem /home/daemon/tfs/rpo2/work/porto/target/etc/wireless-regdb/pubkeys/sforshee.key.pub.pem
/usr/bin/install -m 644 -D -T /home/daemon/tfs/rpo2/work/porto/build/wireless-regdb-2017.03.07/regulatory.db /home/daemon/tfs/rpo2/work/porto/target/lib/firmware/regulatory.db
/usr/bin/install: cannot stat '/home/daemon/tfs/rpo2/work/porto/build/wireless-regdb-2017.03.07/regulatory.db': No such file or directory
package/pkg-generic.mk:304: recipe for target '/home/daemon/tfs/rpo2/work/porto/build/wireless-regdb-2017.03.07/.stamp_target_installed' failed
make[1]: *** [/home/daemon/tfs/rpo2/work/porto/build/wireless-regdb-2017.03.07/.stamp_target_installed] Error 1
Makefile:16: recipe for target '_all' failed
make: *** [_all] Error 2

The files "regulatory.db" and "regulatory.db.p7s" are missing in the used regdb archive "wireless-regdb-2017.03.07.tar.xz"

Looking at the wireless-regdb.mk of BR 2018.05.1 I wonder why "05" is using very old regdb 2017.03.07 when BR 2018.02.4 is using the much newer regdb 2018.05.31?

See
https://git.busybox.net/buildroot/tree/package/wireless-regdb/wireless-regdb.mk?h=2018.05.1
vs
https://git.busybox.net/buildroot/tree/package/wireless-regdb/wireless-regdb.mk?h=2018.02.4