Makefile.c_c_j

## make compile_commands.json for clangd
MK_C_C_JSON_PWD := `pwd`
MK_C_C_JSON_SRCS := $(ALL_SRC)
MK_C_C_JSON_CFLAGS := $(ALL_CFLAGS)

mk_c_c_json-clean:
	@-rm -f compile_commands.json

mk_c_c_json: mk_c_c_json-clean
	@echo "["  > compile_commands.json
	@for i in $(MK_C_C_JSON_SRCS) ; do \
	  echo "{\n\
  \"directory\": \"$(MK_C_C_JSON_PWD)\",\n\
  \"command\": \"/usr/bin/cc $(MK_C_C_JSON_CFLAGS) -o /tmp/$$i.o -c $(MK_C_C_JSON_PWD)/$$i\",\n\
  \"file\": \"$(MK_C_C_JSON_PWD)/$$i\"\n\
}," >> compile_commands.json ;\
	done
	@sed -i '$$d' compile_commands.json
	@echo "}\n]\n"  >> compile_commands.json

mk_compile_commands.json: mk_c_c_json