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lint.mk revision 1.1 
      1 # $NetBSD: lint.mk,v 1.1 2015/08/29 16:27:07 uebayasi Exp $
      2 
      3 ##
      4 ## lint
      5 ##
      6 
      7 .if !target(lint)
      8 ALLSFILES?=	${MD_SFILES} ${SFILES}
      9 LINTSTUBS?=	${ALLSFILES:T:R:C/^.*$/LintStub_&.c/g}
     10 KERNLINTFLAGS?=	-bcehnxzFS
     11 NORMAL_LN?=	${LINT} ${KERNLINTFLAGS} ${CPPFLAGS:M-[IDU]*} -i $< -o $@
     12 
     13 _lsrc=${CFILES} ${LINTSTUBS} ${MI_CFILES} ${MD_CFILES}
     14 LOBJS?= ${_lsrc:T:S/.c$/.ln/g} ${LIBKERNLN} ${SYSLIBCOMPATLN}
     15 
     16 .for _sfile in ${ALLSFILES}
     17 LintStub_${_sfile:T:R}.c: ${_sfile} assym.h
     18 	${_MKTARGET_COMPILE}
     19 	${CC} -E -C ${AFLAGS} ${CPPFLAGS} ${_sfile} | \
     20 	      ${TOOL_AWK} -f $S/kern/genlintstub.awk >${.TARGET}
     21 .endfor
     22 
     23 .for _cfile in ${CFILES} ${LINTSTUBS} ${MI_CFILES} ${MD_CFILES}
     24 ${_cfile:T:R}.ln: ${_cfile}
     25 	${_MKTARGET_COMPILE}
     26 	${NORMAL_LN}
     27 .endfor
     28 
     29 lint: ${LOBJS}
     30 	${LINT} ${KERNLINTFLAGS} ${CPPFLAGS:M-[IDU]*} ${LOBJS}
     31 .endif
     32 
     33 # XXX who uses this?
     34 # Attempt to do a syntax-only compile of the entire kernel as one entity.
     35 # Alas, bugs in the GCC C frontend prevent this from completely effective
     36 # but information can be gleaned from the output.
     37 syntax-only: ${CFILES} ${MD_CFILES}
     38 	${CC} -fsyntax-only -combine ${CFLAGS} ${CPPFLAGS} \
     39 		${CFILES} ${MD_CFILES}
     40