--- libffi/configure.host.orig	2015-01-13 23:30:33 UTC
+++ libffi/configure.host
@@ -60,6 +60,10 @@ case "${host}" in
 	SOURCES="ffi.c hpux32.S"
 	;;
 
+  i?86-*-bsdsunix*)
+	TARGET=X86_BSDSUNIX; TARGETDIR=x86
+	;;
+
   i?86-*-freebsd* | i?86-*-openbsd*)
 	TARGET=X86_FREEBSD; TARGETDIR=x86
 	;;
@@ -184,6 +188,13 @@ case "${host}" in
   powerpc-*-aix* | rs6000-*-aix*)
 	TARGET=POWERPC_AIX; TARGETDIR=powerpc
 	;;
+  powerpc-*-bsdsunix*)
+	TARGET=POWERPC_BSDSUNIX; TARGETDIR=powerpc
+	HAVE_LONG_DOUBLE_VARIANT=1
+	;;
+  powerpc64-*-bsdsunix*)
+	TARGET=POWERPC; TARGETDIR=powerpc
+	;;
   powerpc-*-freebsd* | powerpc-*-openbsd*)
 	TARGET=POWERPC_FREEBSD; TARGETDIR=powerpc
 	HAVE_LONG_DOUBLE_VARIANT=1
@@ -245,6 +256,12 @@ case "${TARGET}" in
   POWERPC_DARWIN)
 	SOURCES="ffi_darwin.c darwin.S darwin_closure.S"
 	;;
+  POWERPC_BSDSUNIX)
+	SOURCES="ffi.c ffi_sysv.c sysv.S ppc_closure.S"
+	;;
+  X86 | X86_BSDSUNIX | X86_WIN32)
+	SOURCES="ffi.c sysv.S"
+	;;
   POWERPC_FREEBSD)
 	SOURCES="ffi.c ffi_sysv.c sysv.S ppc_closure.S"
 	;;