diff --git a/scripts/gcc-plugins/Makefile b/scripts/gcc-plugins/Makefile
index ee0a75d..8b29dc1 100644
--- a/scripts/gcc-plugins/Makefile
+++ b/scripts/gcc-plugins/Makefile
@@ -12,15 +12,18 @@
   export HOST_EXTRACXXFLAGS
 endif
 
-export GCCPLUGINS_DIR HOSTLIBS
-
 ifneq ($(CFLAGS_KCOV), $(SANCOV_PLUGIN))
   GCC_PLUGIN := $(filter-out $(SANCOV_PLUGIN), $(GCC_PLUGIN))
 endif
 
-$(HOSTLIBS)-y := $(GCC_PLUGIN)
+export HOSTLIBS
+
+$(HOSTLIBS)-y := $(foreach p,$(GCC_PLUGIN),$(if $(findstring /,$(p)),,$(p)))
 always := $($(HOSTLIBS)-y)
 
 $(foreach p,$($(HOSTLIBS)-y:%.so=%),$(eval $(p)-objs := $(p).o))
 
+subdir-y := $(GCC_PLUGIN_SUBDIR)
+subdir-  += $(GCC_PLUGIN_SUBDIR)
+
 clean-files += *.so