diff --git a/configure/os/CONFIG_SITE.darwin-ppcx86.Common b/configure/os/CONFIG_SITE.darwin-ppcx86.Common
new file mode 100644
index 000000000..5e9e8a33e
--- /dev/null
+++ b/configure/os/CONFIG_SITE.darwin-ppcx86.Common
@@ -0,0 +1,12 @@
+# CONFIG_SITE.darwin-ppc.Common
+#
+# $Id$
+# This file is maintained by the build community.
+#
+# Site override definitions for darwin-ppcx86 host builds
+#-------------------------------------------------------
+
+#
+# Need this to get OS X readline rather than Fink (PPC-only) readline
+#
+OP_SYS_LDFLAGS +=  -L/usr/lib
diff --git a/configure/os/CONFIG_SITE.darwin-x86.Common b/configure/os/CONFIG_SITE.darwin-x86.Common
new file mode 100644
index 000000000..5d3e000d6
--- /dev/null
+++ b/configure/os/CONFIG_SITE.darwin-x86.Common
@@ -0,0 +1,9 @@
+# CONFIG_SITE.darwin-ppc.Common
+#
+# $Id$
+# This file is maintained by the build community.
+#
+# Site override definitions for darwin-ppc host builds
+#-------------------------------------------------------
+
+CROSS_COMPILER_TARGET_ARCHS = # RTEMS-uC5282 # RTEMS-mvme5500  RTEMS-mvme2100