diff options
Diffstat (limited to 'boehm-gc/configure.ac')
| -rw-r--r-- | boehm-gc/configure.ac | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/boehm-gc/configure.ac b/boehm-gc/configure.ac index 208a9160872..dfb0e17e261 100644 --- a/boehm-gc/configure.ac +++ b/boehm-gc/configure.ac @@ -446,6 +446,10 @@ AC_ARG_ENABLE(gc-debug, esac fi]) +if test "${gc_use_mmap}" = "yes"; then + AC_DEFINE(USE_MMAP, 1, [use MMAP instead of sbrk to get new memory]) +fi + if test -n "$with_cross_host" && test x"$with_cross_host" != x"no"; then toolexecdir='$(exec_prefix)/$(target_noncanonical)' |