On 2016-06-24 13:22, Eric Sandeen wrote:
On 6/23/16 8:49 PM, Steven Haigh wrote:
I've tried to build the new tools for CentOS 6 / Scientific Linux 6 /
RHEL 6 etc.
During the build process, I see:
cmds-fi-du.c: In function 'du_calc_file_space':
cmds-fi-du.c:330: error: 'FIEMAP_EXTENT_SHARED' undeclared (first use
in this function)
cmds-fi-du.c:330: error: (Each undeclared identifier is reported only
once
cmds-fi-du.c:330: error: for each function it appears in.)
make: *** [cmds-fi-du.o] Error 1
I'm guessing this is probably due to a different GCC version used? I'm
guessing this is a simple fix for someone with knowhow... :)
Fair warning, the btrfs.ko in centos6 is positively ancient, and it
won't be updated.
Just in case that matters to you ... not sure if you just want to
build there, or use actually btrfs under a centos6 kernel....
Thanks Eric,
Yeah - I understand the stock kernel is ancient in btrfs terms. I build
4.4.x for Xen Dom0/U usage at my site: http://xen.crc.id.au and have
done for several years. This is what I'm targeting with this.
--
Steven Haigh
Email: netwiz@xxxxxxxxx
Web: https://www.crc.id.au
Phone: (03) 9001 6090 - 0412 935 897
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