Fix problems with AC_FUNC_MMAP_FILE and AC_LINK_USE_R that caused problems
with correctly recognizing mmap of files and the linker's support of -r.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16427 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed