[Fontconfig] fontconfig: Branch 'master' - 3 commits

[Akira TAGOH]

On Mon, Jul 15, 2013 at 8:42 AM, Raimund Steger <rs at mytum.de> wrote:
> Wouldn't AC_LINK_IFELSE fail at the linker stage even without -Werror if
> there was a problem with the declaration of posix_fadvise? Or was there
> some other problem?

There are two purposes to check: 1) if a symbol is really available 2)
if the feature test macros and arguments satisfies certain conditions.
AC_LINK_IFELSE meets 1) but not 2) without -Werror.

Let me find out another portable way...

Thanks,
-- 
Akira TAGOH