Provide a value for HAVE_MMAP_ANONYMOUS variable, for consistency with

other #define's.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19145 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/autoconf/m4/header_mmap_anonymous.m4 b/autoconf/m4/header_mmap_anonymous.m4
index 541926b996a52e412d79dc68d063e432031e77ed..2270d29557b68a343729c58aa40efa85a513bf4f 100644 (file)
--- a/autoconf/m4/header_mmap_anonymous.m4
+++ b/autoconf/m4/header_mmap_anonymous.m4
@@ -16,6 +16,6 @@ ac_cv_header_mmap_anon,
   AC_LANG_POP([C])
 ])
 if test "$ac_cv_header_mmap_anon" = yes; then
-   AC_DEFINE([HAVE_MMAP_ANONYMOUS],[],[Define if mmap() uses MAP_ANONYMOUS to map anonymous pages, or undefine if it uses MAP_ANON])
+   AC_DEFINE([HAVE_MMAP_ANONYMOUS],[1],[Define if mmap() uses MAP_ANONYMOUS to map anonymous pages, or undefine if it uses MAP_ANON])
 fi
 ])