DIR_APP = $(DIR_SRC)/vim90
TARGET = $(DIR_INFO)/$(THISAPP)
+# vim tries to build itself with FORTIFY_SOURCE=1 and is not very good at
+# filtering out any CFLAGS that might change that. So we do this ourselves.
+CFLAGS := $(filter-out -Wp$(COMMA)-U_FORTIFY_SOURCE,$(CFLAGS))
+
###############################################################################
# Top-level Rules
###############################################################################