--- osprey-gcc/gcc/config/host-linux.c.orig	2008-11-30 17:00:00.000000000 +0100
+++ osprey-gcc/gcc/config/host-linux.c	2009-01-18 08:28:33.000000000 +0100
@@ -189,7 +189,7 @@
 
   /* Try to make an anonymous private mmap at the desired location.  */
   addr = mmap (base, size, PROT_READ | PROT_WRITE,
-#if defined(BUILD_OS_DARWIN)
+#if defined(BUILD_OS_DARWIN) || defined(__FreeBSD__)
 	       MAP_PRIVATE | MAP_ANON,
 #else /* defined(BUILD_OS_DARWIN) */
 	       MAP_PRIVATE | MAP_ANONYMOUS,
--- osprey-gcc-4.2.0/gcc/config/host-linux.c.orig	2008-11-30 17:00:00.000000000 +0100
+++ osprey-gcc-4.2.0/gcc/config/host-linux.c	2009-01-18 09:04:37.000000000 +0100
@@ -189,7 +189,7 @@
 
   /* Try to make an anonymous private mmap at the desired location.  */
   addr = mmap (base, size, PROT_READ | PROT_WRITE,
-#if defined(BUILD_OS_DARWIN)
+#if defined(BUILD_OS_DARWIN) || defined(__FreeBSD__)
 	       MAP_PRIVATE | MAP_ANON,
 #else /* defined(BUILD_OS_DARWIN) */
 	       MAP_PRIVATE | MAP_ANONYMOUS,