Re: [Gc] Build failure on NetBSD 5.1

Ivan Maidanski ivmai at mail.ru
Sat Jul 2 00:17:26 PDT 2011


Hi Ludo,

SEARCH_FOR_DATA_START seems to be defined for one NETBSD platform.

IMHO, the proper fix is to define SEARCH_FOR_DATA_START for all NETBSDs on ELF and adjust GC_init_linux_data_start accordingly removing GC_init_netbsd_elf. Could you prepare the patch?

Regards.

02 jul 2011, 00:36 ludo at gnu.org (Ludovic Courtès):
> Hello,
> 
> GC 7.2alpha6 fails to build on x86_64-unknown-netbsd5.1:
> 
> --8<---------------cut here---------------start------------->8---
> /bin/ksh ./libtool --tag=CC    --mode=compile gcc -DHAVE_CONFIG_H   
> -I./include -I../include  -I./libatomic_ops/src  -I../libatomic_ops/src 
> -fexceptions -g -O2 -MT os_dep.lo -MD -MP -MF .deps/os_dep.Tpo -c -o os_dep.lo
> ../os_dep.c
> libtool: compile:  gcc -DHAVE_CONFIG_H -I./include -I../include
> -I./libatomic_ops/src -I../libatomic_ops/src -fexceptions -g -O2 -MT os_dep.lo
> -MD -MP -MF .deps/os_dep.Tpo -c ../os_dep.c  -fPIC -DPIC -o .libs/os_dep.o
> ../os_dep.c:501: error: redefinition of 'GC_data_start'
> ../os_dep.c:452: error: previous definition of 'GC_data_start' was here
> *** Error code 1
> --8<---------------cut here---------------end--------------->8---
> 
> Ideas?
> 
> Thanks,
> Ludo’.
> 
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