EFI bootloader often trys to build itself at installworld stage

[NGie Cooper]

> On Oct 24, 2015, at 14:28, Lev Serebryakov <lev at FreeBSD.org> wrote:
> 
> Hello freebsd-current,
> 
> Each other time "make installworld" from object directory created several hours ago
> try to build efiloader again (and fails in my case as this world doesn't
> contain compiler):
> 
> ===> sys/boot/efi/loader (install)
> cc -O2 -pipe   -fPIC -I/data/src/sys/boot/efi/loader -I/data/src/sys/boot/efi/loader/arch/amd64 -I/data/src/sys/boot/efi/loader/../include -I/data/src/sys/boot/efi/loader/../include/amd64 -I/data/src/sys/boot/efi/loader/../../../contrib/dev/acpica/include -I/data/src/sys/boot/efi/loader/../../.. -I/data/src/sys/boot/efi/loader/../../i386/libi386 -DNO_PCI -DEFI -DBOOT_FORTH -I/data/src/sys/boot/efi/loader/../../ficl -I/data/src/sys/boot/efi/loader/../../ficl/amd64 -DLOADER_DISK_SUPPORT -DLOADER_GPT_SUPPORT -DLOADER_MBR_SUPPORT -I/data/src/sys/boot/efi/loader/../../common -ffreestanding -Wformat -msoft-float -mno-mmx -mno-sse -mno-avx -fshort-wchar -mno-red-zone -mno-aes -std=gnu99   -Qunused-arguments -c /data/src/sys/boot/efi/loader/autoload.c -o autoload.o
> /tmp/install.Ku58dvCm/sh: cc: not found
> 
> Only LOCAL fileystems are in use, and computer has ntpd-synchronized clock.
> 
> "installworld" right after "buildworld" works Ok, but if I need to
> re-create same nanobsd image without changing world (and sources), its often
> fails to perform "installworld" for second time at this exact point: efi/loader.

Hi lev,
	Be sure to run buildworld with -DNO_CLEAN after updating your sources when using make installworld. Unfortunately many of the Makefiles under sys/boot are sensitive to updates, i.e. you’ll have to rebuild them (otherwise it will try to rebuild them at install and fail as noted above).
	That being said, what you described seems interesting. Not sure why it would be failing. Could you please dump all the debug output from make?
Thanks!
-NGie