Merge from gnulib.
commit8241ba3d9dad0a9b738ed2259e1c05121617f532
authorPaul Eggert <eggert@cs.ucla.edu>
Wed, 13 Mar 2013 00:38:42 +0000 (12 17:38 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Wed, 13 Mar 2013 00:38:42 +0000 (12 17:38 -0700)
treeb439ff2c06125294321906e796ea1a1721d94feb
parent7ac6d05af5df1a6c813b8bebf019e978377444b0
Merge from gnulib.

This incorporates:
2013-03-12 mktime: fix configure typo
2013-03-11 regex: port to mingw's recent addition of undeclared alarm
2013-03-11 putenv: avoid compilation warning on mingw
2013-03-11 unistd: don't prevent Tru64 Unix from using gnulib strtod.
ChangeLog
lib/putenv.c
lib/unistd.in.h
m4/mktime.m4