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Re: [openbsd] 2.02-beta3: build fails - getroot.c:(.text+0x2b): undefine


From: Jiri B
Subject: Re: [openbsd] 2.02-beta3: build fails - getroot.c:(.text+0x2b): undefined reference to `getrawpartition'
Date: Thu, 17 Mar 2016 16:56:41 -0400
User-agent: Mutt/1.5.23 (2014-03-12)

> >> [...]
> >> Well, your compiler managed to create shared library instead of
> >> executable file:
> >>
> >> address@hidden:~$ LANG=C objdump -f Загрузки/lzma_decompress.image
> >>
> >> Загрузки/lzma_decompress.image:     file format elf32-i386
> >> architecture: i386, flags 0x00000050:
> >> HAS_SYMS, DYNAMIC
> >> start address 0x00008200
> >>
> >> I get the same if I explicitly add -shared to linker flags.
> >>
> >> Could you test with
> >>
> >> ./configure TARGET_LDFLAGS=-static

TARGET_LDFLAGS=-static caused no difference. But... While being
a little bit desperate I had a look at grub 0.9.x in OpenBSD ports
and there was

  CFLAGS=-ftrampolines -fno-stack-protector -fno-pie -nopie

So I gave it a try and it seems better (?)

$ ls -l 
/home/jirib/openbsd/pobj/grub-2.02-beta3/fake-amd64/usr/local/lib/grub/i386-pc/lzma_decompress.im*
-rwxr-xr-x  1 jirib  wheel  3068 Mar 17 21:45 
/home/jirib/openbsd/pobj/grub-2.02-beta3/fake-amd64/usr/local/lib/grub/i386-pc/lzma_decompress.image*
-rw-r--r--  1 jirib  wheel  2832 Mar 17 21:45 
/home/jirib/openbsd/pobj/grub-2.02-beta3/fake-amd64/usr/local/lib/grub/i386-pc/lzma_decompress.img

$ objdump -f 
/home/jirib/openbsd/pobj/grub-2.02-beta3/fake-amd64/usr/local/lib/grub/i386-pc/lzma_decompress.image

/home/jirib/openbsd/pobj/grub-2.02-beta3/fake-amd64/usr/local/lib/grub/i386-pc/lzma_decompress.image:
     file format elf32-i386
architecture: i386, flags 0x00000002:
EXEC_P
start address 0x00008200

It is OK?

grub 0.9.x in OpenBSD ports is for i386 arch only (not for 64bit one).
I have no idea why, I'll ask on ports@ list some OpenBSD porters.

j.



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