[Fontconfig] fontconfig: Branch 'master' - 3 commits
akira at tagoh.org
Mon Jul 15 20:00:05 PDT 2013
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...
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