;;
*-*-darwin*)
platform_win32=no
- CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX"
+ CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
libmono_cflags="-D_THREAD_SAFE"
LDFLAGS="$LDFLAGS -pthread"
libmono_ldflags="-pthread"