configure: check if environ is declared
commit8ab1bf120d7fcf84f199679ad0d25acbc354c69c
authorLuiz Capitulino <lcapitulino@redhat.com>
Wed, 23 May 2012 18:48:04 +0000 (23 15:48 -0300)
committerMichael Roth <mdroth@linux.vnet.ibm.com>
Thu, 24 May 2012 18:06:31 +0000 (24 13:06 -0500)
treee5460f4cb8be6feccde96f578f68f261e686bd52
parentaeb29b6459cb9496b38c820f3faff64cf2369d0d
configure: check if environ is declared

Some systems may declare environ automatically, others don't. Check for it.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
configure