configure.ac: Fix breakage caused by -Werror=unused-variable

Alexandre Julliard julliard at winehq.org
Mon Sep 7 04:53:46 CDT 2015


Daniel Santos <daniel.santos at pobox.com> writes:

> When configuring with CFLAGS="-Wunused-variable -Werror", the configure
> test for HAVE_PNG_SET_EXPAND_GRAY_1_2_4_TO_8 fails with unused variable.

Running configure with -Werror is not a good idea. Is there a particular
reason why you need this?

-- 
Alexandre Julliard
julliard at winehq.org



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