On 04/11/2017 05:58 AM, Andreas Färber wrote:
Hello,
In our OBS builds I occasionally see the following build failure with, e.g., -j 2, which seems to hint at a missing Makefile dependency somewhere:
[ 234s] CC lib/efi_loader/helloworld.o [ 234s] make[2]: *** No rule to make target 'arch/arm/lib/crt0_arm_efi.o', needed by 'lib/efi_loader/helloworld.so'. Stop. [ 234s] make[2]: *** Waiting for unfinished jobs.... [ 234s] make[1]: *** [scripts/Makefile.build:425: lib/efi_loader] Error 2 [ 234s] make: *** [Makefile:1234: lib] Error 2 [ 234s] make: *** Waiting for unfinished jobs.... [ 234s] CC arch/arm/lib/cache-cp15.o [ 234s] CC arch/arm/lib/psci-dt.o [ 235s] AS arch/arm/lib/ashldi3.o [ 235s] AS arch/arm/lib/ashrdi3.o [ 235s] CC arch/arm/lib/div0.o [ 235s] AS arch/arm/lib/div64.o [ 235s] AS arch/arm/lib/lib1funcs.o [ 235s] AS arch/arm/lib/lshrdi3.o [ 235s] AS arch/arm/lib/muldi3.o [ 235s] AS arch/arm/lib/uldivmod.o [ 235s] CC arch/arm/lib/eabi_compat.o [ 235s] AS arch/arm/lib/crt0_arm_efi.o
Here it built okay, but too late for helloworld.o.
[ 235s] CC arch/arm/lib/reloc_arm_efi.o [ 235s] LD arch/arm/lib/built-in.o [ 235s] AR arch/arm/lib/lib.a [ 236s] error: Bad exit status from /var/tmp/rpm-tmp.3J9RiO (%build)
Happens for various defconfigs, hard to reproduce.
Simon, you introduced the efi crt0. Any idea what could be going wrong?
Alex