* configure.ac: Use GCC_AC_FUNC_MMAP_BLACKLIST instead of
	gcc_AC_FUNC_MMAP_BLACKLIST.
	* Makefile.in (ACLOCAL_AMFLAGS): Don't include ../gcc.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@187984 138bc75d-0d04-0410-961f-82ee72b054a4