diff --git a/mozilla/base/src/Makefile b/mozilla/base/src/Makefile
index abe62bdf90c..6377fc76d4c 100644
--- a/mozilla/base/src/Makefile
+++ b/mozilla/base/src/Makefile
@@ -19,7 +19,11 @@ DEPTH=../..
 
 DEFINES =-D_IMPL_NS_BASE
 
+ifeq ($(OS_TARGET),Rhapsody)
+DIRS = rhapsody
+else
 DIRS = unix
+endif
 
 LIBRARY_NAME = raptorbase
 
@@ -70,3 +74,6 @@ include $(DEPTH)/config/config.mk
 TARGET = $(LIBARY)
 
 include $(DEPTH)/config/rules.mk
+
+test:
+	@echo OS_ARCH = $(OS_ARCH)
\ No newline at end of file
diff --git a/mozilla/base/src/Makefile.in b/mozilla/base/src/Makefile.in
index aaa13946490..2918c1e8433 100644
--- a/mozilla/base/src/Makefile.in
+++ b/mozilla/base/src/Makefile.in
@@ -24,7 +24,11 @@ include $(DEPTH)/config/autoconf.mk
 
 DEFINES =-D_IMPL_NS_BASE
 
+ifeq ($(OS_ARCH),Rhapsody)
+DIRS = rhapsody
+else
 DIRS = unix
+endif
 
 LIBRARY_NAME = raptorbase