configure.ac: check 'tv_nsec' field in 'struct stat'
commit8bd2c972b1e2343620cad5b0f56de0f2524b7564
authorReuben Hawkins <reubenhwk@gmail.com>
Thu, 8 Jan 2015 20:00:55 +0000 (8 12:00 -0800)
committerJunio C Hamano <gitster@pobox.com>
Fri, 9 Jan 2015 23:33:39 +0000 (9 15:33 -0800)
tree69b74ba91daea5fa17b5a97df5d78e47590a9fda
parent3d2c1bf2d44ccae8fc696263c771f9c53ca1576e
configure.ac: check 'tv_nsec' field in 'struct stat'

Detect 'tv_nsec' field in 'struct stat' and set Makefile variable
NO_NSEC appropriately.

A side-effect of the above detection is that we also determine
whether 'stat.st_mtimespec' is available, so, as a bonus, set the
Makefile variable USE_ST_TIMESPEC, as well.

Signed-off-by: Reuben Hawkins <reubenhwk@gmail.com>
Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Reviewed-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
configure.ac