Avoid spurious testsuite failures.
commit9571a4b32323cfd52f8f47f54ecfe5868b43e17d
authorEric Blake <eblake@redhat.com>
Wed, 21 Jul 2010 21:57:42 +0000 (21 15:57 -0600)
committerEric Blake <eblake@redhat.com>
Wed, 21 Jul 2010 22:13:05 +0000 (21 16:13 -0600)
tree16166c94208a9cbfcc5407733966dda08838d037
parent991183c4ee13a2eaa683a2526c62cb5ed8d2766c
Avoid spurious testsuite failures.

* doc/autoconf.texi (Generating Sources): Don't mix gcc '-E' and
'-o -', since the former already implies stdout, while the latter
creates -.exe on cygwin.
* tests/compile.at (AC_LANG_SOURCE example)
(AC_LANG_PROGRAM example): Likewise.  Also prevent any config.site
interference.

Signed-off-by: Eric Blake <eblake@redhat.com>
ChangeLog
doc/autoconf.texi
tests/compile.at