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      1 # $NetBSD: assym.mk,v 1.8 2022/11/19 07:54:25 yamt Exp $
      2 
      3 GENASSYM_FLAGS=${CFLAGS:N-Wa,*:N-fstack-usage*} ${CPPFLAGS} ${GENASSYM_CPPFLAGS} 
      4 
      5 assym.h: ${GENASSYM_CONF} ${GENASSYM_EXTRAS} $S/conf/genassym.cf
      6 	${_MKTARGET_CREATE}
      7 	cat ${GENASSYM_CONF} ${GENASSYM_EXTRAS} $S/conf/genassym.cf | \
      8 	    ${GENASSYM} -- ${CC} ${GENASSYM_FLAGS} ${PROF} > assym.h.tmp && \
      9 	mv -f assym.h.tmp assym.h
     10 
     11 .if !defined(___USE_SUFFIX_RULES___)
     12 ${SRCS:T:M*.[sS]:C|\.[Ss]|.o|}: assym.h
     13 ${SRCS:T:M*.[sS]:C|\.[Ss]|.d|}: assym.h
     14 .else
     15 ${SRCS:M*.[sS]:C|\.[Ss]|.o|}: assym.h
     16 ${SRCS:M*.[sS]:C|\.[Ss]|.d|}: assym.h
     17 .endif
     18 
     19 # assym.dep in the below target looks like:
     20 #
     21 #   assym.o: \
     22 #    /var/folders/74/hw1sphgx0lv63q6pq_n5grw00000gn/T//genassym.BCtq6a/assym.c \
     23 #    opt_arm_start.h opt_execfmt.h opt_multiprocessor.h \
     24 #      :
     25 #      :
     26 #
     27 # The following sed modifies it to:
     28 #
     29 #   assym.h: \
     30 #    opt_arm_start.h opt_execfmt.h opt_multiprocessor.h \
     31 #      :
     32 #      :
     33 
     34 assym.d: assym.h
     35 	${_MKTARGET_CREATE}
     36 	cat ${GENASSYM_CONF} ${GENASSYM_EXTRAS} | \
     37 	    ${GENASSYM} -- ${MKDEP} -f assym.dep -- ${GENASSYM_FLAGS}
     38 	${TOOL_SED} -e '1{N;s/\\\n//;}' -e 's/.*\.o:.*\.c/assym.h:/' < assym.dep >${.TARGET}
     39 	rm -f assym.dep
     40 
     41 DEPS+=	assym.d
     42 
     43 .if defined(___USE_SUFFIX_RULES___)
     44 .SUFFIXES: .genassym .assym.h
     45 .genassym.assym.h:
     46 	${_MKTARGET_CREATE}
     47 	${GENASSYM} -- ${CC} ${GENASSYM_FLAGS} ${PROF} < $< > $@
     48 	mv -f $@.tmp $@
     49 .endif # ___USE_SUFFIX_RULES___
     50