autoconf: Use include-fixed directory with makedepend on newer GCC
authorDan Nicholson <dbn.lists@gmail.com>
Fri, 30 Jan 2009 18:52:09 +0000 (10:52 -0800)
committerDan Nicholson <dbn.lists@gmail.com>
Fri, 30 Jan 2009 20:03:16 +0000 (12:03 -0800)
commita3d223f0d204670696338d61fe4870ff2a41f210
treef495f305e52066322695e2ecd516394b93547e44
parent1d4f3ccb210874ead3cb75c2a0b1f1945c892acd
autoconf: Use include-fixed directory with makedepend on newer GCC

On newer GCC releases, the compiler's headers have been split between
the include and include-fixed directories. Add both if the directories
exist.

Signed-off-by: Dan Nicholson <dbn.lists@gmail.com>
Signed-off-by: Julien Cristau <jcristau@debian.org>
configure.ac