afabc4dfc2
"env name=value ... cmd ..." was just a pessimized way of doing "name=value ... cmd ...". Note that make(1) can't optimize either of these to an exec of env(1) or "cmd" even if the second "..." is simple, since it can't tell that the shell metacharacter in "name=value" is actually handled by env(1).
145 lines
3.3 KiB
Makefile
145 lines
3.3 KiB
Makefile
# $FreeBSD$
|
|
#
|
|
# The include file <bsd.dep.mk> handles Makefile dependencies.
|
|
#
|
|
#
|
|
# +++ variables +++
|
|
#
|
|
# DEPENDFILE dependencies file [.depend]
|
|
#
|
|
# MKDEP Options for ${MKDEPCMD} [not set]
|
|
#
|
|
# MKDEPCMD Makefile dependency list program [mkdep]
|
|
#
|
|
# SRCS List of source files (c, c++, assembler)
|
|
#
|
|
#
|
|
# +++ targets +++
|
|
#
|
|
# cleandepend:
|
|
# Remove depend and tags file
|
|
#
|
|
# depend:
|
|
# Make the dependencies for the source files, and store
|
|
# them in the file ${DEPENDFILE}.
|
|
#
|
|
# tags:
|
|
# Create a (GLOBAL) gtags file for the source files.
|
|
# If HTML is defined, htags is also run after gtags.
|
|
|
|
|
|
MKDEPCMD?= CC=${CC} mkdep
|
|
DEPENDFILE?= .depend
|
|
|
|
.if defined(SRCS)
|
|
CLEANFILES?=
|
|
|
|
.for _LSRC in ${SRCS:M*.l:N*/*}
|
|
.for _LC in ${_LSRC:S/.l/.c/}
|
|
${_LC}: ${_LSRC}
|
|
${LEX} -t ${LFLAGS} ${.ALLSRC} > ${.TARGET}
|
|
SRCS:= ${SRCS:S/${_LSRC}/${_LC}/}
|
|
CLEANFILES:= ${CLEANFILES} ${_LC}
|
|
.endfor
|
|
.endfor
|
|
|
|
.for _YSRC in ${SRCS:M*.y:N*/*}
|
|
.for _YC in ${_YSRC:S/.y/.c/}
|
|
SRCS:= ${SRCS:S/${_YSRC}/${_YC}/}
|
|
CLEANFILES:= ${CLEANFILES} ${_YC}
|
|
.if ${YFLAGS:M-d} != "" && ${SRCS:My.tab.h}
|
|
.ORDER: ${_YC} y.tab.h
|
|
${_YC} y.tab.h: ${_YSRC}
|
|
${YACC} ${YFLAGS} ${.ALLSRC}
|
|
cp y.tab.c ${_YC}
|
|
SRCS:= ${SRCS} y.tab.h
|
|
CLEANFILES:= ${CLEANFILES} y.tab.c y.tab.h
|
|
.elif ${YFLAGS:M-d} != ""
|
|
.for _YH in ${_YC:S/.c/.h/}
|
|
.ORDER: ${_YC} ${_YH}
|
|
${_YC} ${_YH}: ${_YSRC}
|
|
${YACC} ${YFLAGS} -o ${_YC} ${.ALLSRC}
|
|
SRCS:= ${SRCS} ${_YH}
|
|
CLEANFILES:= ${CLEANFILES} ${_YH}
|
|
.endfor
|
|
.else
|
|
${_YC}: ${_YSRC}
|
|
${YACC} ${YFLAGS} -o ${_YC} ${.ALLSRC}
|
|
.endif
|
|
.endfor
|
|
.endfor
|
|
.endif
|
|
|
|
.if !target(depend)
|
|
.if defined(SRCS)
|
|
depend: beforedepend ${DEPENDFILE} afterdepend _SUBDIR
|
|
|
|
# Different types of sources are compiled with slightly different flags.
|
|
# Split up the sources, and filter out headers and non-applicable flags.
|
|
${DEPENDFILE}: ${SRCS}
|
|
rm -f ${DEPENDFILE}
|
|
.if ${SRCS:M*.[sS]} != ""
|
|
${MKDEPCMD} -f ${DEPENDFILE} -a ${MKDEP} \
|
|
${CFLAGS:M-nostdinc*} ${CFLAGS:M-[BID]*} \
|
|
${AINC} \
|
|
${.ALLSRC:M*.[sS]}
|
|
.endif
|
|
.if ${SRCS:M*.c} != ""
|
|
${MKDEPCMD} -f ${DEPENDFILE} -a ${MKDEP} \
|
|
${CFLAGS:M-nostdinc*} ${CFLAGS:M-[BID]*} \
|
|
${.ALLSRC:M*.c}
|
|
.endif
|
|
.if ${SRCS:M*.cc} != "" || ${SRCS:M*.C} != "" || ${SRCS:M*.cpp} != "" || \
|
|
${SRCS:M*.cxx} != ""
|
|
${MKDEPCMD} -f ${DEPENDFILE} -a ${MKDEP} \
|
|
${CXXFLAGS:M-nostdinc*} ${CXXFLAGS:M-[BID]*} \
|
|
${.ALLSRC:M*.cc} ${.ALLSRC:M*.C} ${.ALLSRC:M*.cpp} ${.ALLSRC:M*.cxx}
|
|
.endif
|
|
.if ${SRCS:M*.m} != ""
|
|
${MKDEPCMD} -f ${DEPENDFILE} -a ${MKDEP} \
|
|
${OBJCFLAGS:M-nostdinc*} ${OBJCFLAGS:M-[BID]*} \
|
|
${OBJCFLAGS:M-Wno-import*} \
|
|
${.ALLSRC:M*.m}
|
|
.endif
|
|
.if target(_EXTRADEPEND)
|
|
cd ${.CURDIR}; ${MAKE} _EXTRADEPEND
|
|
.endif
|
|
|
|
.ORDER: ${DEPENDFILE} afterdepend
|
|
.else
|
|
depend: beforedepend afterdepend _SUBDIR
|
|
.endif
|
|
.if !target(beforedepend)
|
|
beforedepend:
|
|
.else
|
|
.ORDER: beforedepend ${DEPENDFILE}
|
|
.ORDER: beforedepend afterdepend
|
|
.endif
|
|
.if !target(afterdepend)
|
|
afterdepend:
|
|
.endif
|
|
.endif
|
|
|
|
.if defined(NOTAGS)
|
|
tags:
|
|
.endif
|
|
|
|
.if !target(tags)
|
|
tags: ${SRCS} _SUBDIR
|
|
@cd ${.CURDIR} && gtags ${GTAGSFLAGS} ${.OBJDIR}
|
|
.if defined(HTML)
|
|
@cd ${.CURDIR} && htags ${HTAGSFLAGS} -d ${.OBJDIR} ${.OBJDIR}
|
|
.endif
|
|
.endif
|
|
|
|
.if !target(cleandepend)
|
|
cleandepend: _SUBDIR
|
|
.if defined(SRCS)
|
|
rm -f ${DEPENDFILE} ${.OBJDIR}/GPATH ${.OBJDIR}/GRTAGS \
|
|
${.OBJDIR}/GSYMS ${.OBJDIR}/GTAGS
|
|
.if defined(HTML)
|
|
rm -rf ${.OBJDIR}/HTML
|
|
.endif
|
|
.endif
|
|
.endif
|