Don't use non-POSIX test
authorNaohiro Aota <naota@gentoo.org>
Thu, 24 Nov 2011 12:12:15 +0000 (13:12 +0100)
committerAndrea Canciani <ranma42@gmail.com>
Thu, 24 Nov 2011 13:23:29 +0000 (14:23 +0100)
commit84450c411cc93309bb1d1b1f555640b3ad105500
treed99e820c33267ea7527d2926a799e76843fa3402
parent9985febd7847b7a9c09d6395db7f89490c83be30
Don't use non-POSIX test

test "$test_CFLAGS" == "" &&         \

may cause an error on some POSIX shells and uses a style which is not
consistent with the other tests in configure.ac

Fixes https://bugs.freedesktop.org/show_bug.cgi?id=42588 and
https://bugs.gentoo.org/show_bug.cgi?id=387087
configure.ac