--- xpcom/reflect/xptcall/src/md/unix/Makefile.in.orig	2009-05-02 18:43:37.000000000 +0200
+++ xpcom/reflect/xptcall/src/md/unix/Makefile.in	2009-09-28 22:05:47.000000000 +0200
@@ -77,7 +77,7 @@ endif
 # New code for Linux, et. al., with gcc
 # Migrate other platforms here after testing
 #
-ifneq (,$(filter Linux,$(OS_ARCH)))
+ifneq (,$(filter Linux FreeBSD,$(OS_ARCH)))
 # Linux/x86-64
 ifeq (x86_64,$(OS_TEST))
 CPPSRCS		:= xptcinvoke_x86_64_linux.cpp xptcstubs_x86_64_linux.cpp
@@ -88,7 +91,7 @@
 endif
 endif
 # IA64 Linux
-ifneq (,$(filter Linux,$(OS_ARCH)))
+ifneq (,$(filter Linux FreeBSD,$(OS_ARCH)))
 ifneq (,$(findstring ia64,$(OS_TEST)))
 CPPSRCS		:= xptcinvoke_ipf64.cpp xptcstubs_ipf64.cpp
 ASFILES		:= xptcstubs_asm_ipf64.s xptcinvoke_asm_ipf64.s
@@ -295,7 +295,7 @@ endif
 #
 # Linux/PPC
 #
-ifeq ($(OS_ARCH)$(OS_TEST),Linuxppc)
+ifneq (,$(filter Linuxppc FreeBSDpowerpc,$(OS_ARCH)$(OS_TEST)))
 CPPSRCS		:= xptcinvoke_ppc_linux.cpp xptcstubs_ppc_linux.cpp
 ASFILES		:= xptcinvoke_asm_ppc_linux.s xptcstubs_asm_ppc_linux.s
 AS		:= $(CC) -c -x assembler-with-cpp
@@ -400,7 +400,7 @@ endif
 #   
 # OpenBSD/SPARC64
 #   
-ifeq ($(OS_ARCH)$(OS_TEST),OpenBSDsparc64)
+ifneq (,$(filter OpenBSDsparc64 FreeBSDsparc64,$(OS_ARCH)$(OS_TEST)))
 CPPSRCS		:= xptcinvoke_sparc64_openbsd.cpp xptcstubs_sparc64_openbsd.cpp
 ASFILES		:= xptcinvoke_asm_sparc64_openbsd.s xptcstubs_asm_sparcv9_solaris.s
 endif