build.sh: Enable debug in make

[miczyg1]

Upstream-Status: Inappropriate [temporary debug]

[miczyg1]

My build log:

 Considering target file '/home/coreboot/coreboot/util/kconfig/Makefile.mk'.
  Looking for an implicit rule for '/home/coreboot/coreboot/util/kconfig/Makefile.mk'.
  No implicit rule found for '/home/coreboot/coreboot/util/kconfig/Makefile.mk'.
 Finished prerequisites of target file '/home/coreboot/coreboot/util/kconfig/Makefile.mk'.
 No need to remake target '/home/coreboot/coreboot/util/kconfig/Makefile.mk'.

VS CI:

 Considering target file '/home/coreboot/coreboot/util/kconfig/Makefile.mk'.
  File '/home/coreboot/coreboot/util/kconfig/Makefile.mk' does not exist.
  Looking for an implicit rule for '/home/coreboot/coreboot/util/kconfig/Makefile.mk'.
  No implicit rule found for '/home/coreboot/coreboot/util/kconfig/Makefile.mk'.
 Finished prerequisites of target file '/home/coreboot/coreboot/util/kconfig/Makefile.mk'.
 Must remake target '/home/coreboot/coreboot/util/kconfig/Makefile.mk'.
Makefile:112: /home/coreboot/coreboot/util/kconfig/Makefile.mk: Permission denied
make: *** No rule to make target '/home/coreboot/coreboot/util/kconfig/Makefile.mk'.  Stop.

Somehow inside the container, the '/home/coreboot/coreboot/util/kconfig/Makefile.mk' does not exist...

[miczyg1]

So I went back to 6477ee1, where everything worked. ANd just the SDK change makes the build to fail, but only on CI. Locally it works...

[miczyg1]

Okay there seem to be user id mismatch bewteen container and the outside of the contianer. GH runner has:

Running SDK with UID: 1001
uid=1001(runner) gid=1001(runner) groups=1001(runner),4(adm),100(users),118(docker),999(systemd-journal)

While user coreboot in the container has id 1000. So mounting coreboot git repo to /home/coreboot results in no permission to read /home/coreboot/coreboot ?