configure: use temporary file instead of /dev/null for compiler output
commitc124e8152a183ef13c20b82be80e0c2755d8b25c
authorMarc André Tanner <mat@brain-dump.org>
Wed, 23 Mar 2016 08:16:22 +0000 (23 09:16 +0100)
committerMarc André Tanner <mat@brain-dump.org>
Wed, 23 Mar 2016 08:21:13 +0000 (23 09:21 +0100)
tree9cdeb617992b32d4a0f736b5912283efbd618d89
parente25cead2871d66e7109c856909ae3f2955c48eb7
configure: use temporary file instead of /dev/null for compiler output

This should fix configure checks on Cygwin whereas before gcc would
attempt (and fail) to write to /dev/null.exe
configure