configure: Fix mingw check for getenv.
authorAndre Heinecke <aheinecke@intevation.de>
Tue, 13 Feb 2018 06:49:10 +0000 (07:49 +0100)
committerAndre Heinecke <aheinecke@intevation.de>
Tue, 13 Feb 2018 06:49:10 +0000 (07:49 +0100)
commit5ec890b9c76db0f23cc396108ff6f1fe658855a8
tree64b81d330c5324a143f983810c05c38c4ce68f48
parent77ca9cc2db2c6da303b9224a931679a325ebda1e
configure: Fix mingw check for getenv.

* configure.ac: have_thread_safe_getenv=yes with have_w32_system.

--
We want to define this for both 32 and 64 bit targets if
we use mingw. have_w32_system is defined for both targets.

Signed-off-by: Andre Heinecke <aheinecke@intevation.de>
configure.ac