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# $NetBSD: archive.mk,v 1.12 2021/04/09 14:42:00 christos Exp $
#
# Very basic demonstration of handling archives, based on the description
# in PSD.doc/tutorial.ms.
#
# This test aims at covering the code, not at being an introduction to
# archive handling. That's why it deviates from the tutorial style of
# several other tests.
ARCHIVE= libprog.a
FILES= archive.mk archive-suffix.mk modmisc.mk ternary.mk varmisc.mk
all:
.if ${.PARSEDIR:tA} != ${.CURDIR:tA}
@cd ${MAKEFILE:H} && cp ${FILES} ${.CURDIR}
.endif
# The following targets create and remove files. The filesystem cache in
# dir.c would probably not handle this correctly, therefore each of the
# targets is run in its separate sub-make.
@${MAKE} -f ${MAKEFILE} remove-archive
@${MAKE} -f ${MAKEFILE} create-archive
@${MAKE} -f ${MAKEFILE} list-archive
@${MAKE} -f ${MAKEFILE} list-archive-wildcard
@${MAKE} -f ${MAKEFILE} depend-on-existing-member
@${MAKE} -f ${MAKEFILE} depend-on-nonexistent-member
@${MAKE} -f ${MAKEFILE} remove-archive
create-archive: ${ARCHIVE} pre post
# The indirect references with the $$ cover the code in Arch_ParseArchive
# that calls Var_Parse. It's an esoteric scenario since at the point where
# Arch_ParseArchive is called, the dependency line is already fully expanded.
#
${ARCHIVE}: $${:Ulibprog.a}(archive.mk modmisc.mk $${:Uvarmisc.mk}) pre post
ar cru ${.TARGET} ${.OODATE:O}
ranlib ${.TARGET}
list-archive: ${ARCHIVE} pre post
ar t ${.ALLSRC}
# XXX: I had expected that this dependency would select all *.mk files from
# the archive. Instead, the globbing is done in the current directory.
#
# To prevent an overly long file list, the pattern is restricted to [at]*.mk.
list-archive-wildcard: ${ARCHIVE}([at]*.mk) pre post
@printf '%s\n' ${.ALLSRC:O:@member@${.TARGET:Q}': '${member:Q}@}
depend-on-existing-member: ${ARCHIVE}(archive.mk) pre post
@echo $@
depend-on-nonexistent-member: ${ARCHIVE}(nonexistent.mk) pre post
@echo $@
remove-archive: pre post
rm -f ${ARCHIVE}
pre: .USEBEFORE
@echo Making ${.TARGET} ${.OODATE:C,.+,out-of-date,W} ${.OODATE:O}
post: .USE
@echo
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