Index: head/share/mk/src.opts.mk
===================================================================
--- head/share/mk/src.opts.mk
+++ head/share/mk/src.opts.mk
@@ -269,7 +269,7 @@
 		powerpc \
 		sparc \
 		x86
-__LLVM_TARGET_FILT=	C/(amd64|i386)/x86/:S/sparc64/sparc/:S/arm64/aarch64/
+__LLVM_TARGET_FILT=	C/(amd64|i386)/x86/:S/sparc64/sparc/:S/arm64/aarch64/:S/powerpc64/powerpc/
 .for __llt in ${__LLVM_TARGETS}
 # Default the given TARGET's LLVM_TARGET support to the value of MK_CLANG.
 .if ${__TT:${__LLVM_TARGET_FILT}} == ${__llt}