Home | History | Annotate | Line # | Download | only in unit-tests
archive.mk revision 1.11 
      1 # $NetBSD: archive.mk,v 1.11 2020/11/15 14:07:53 rillig Exp $
      2 #
      3 # Very basic demonstration of handling archives, based on the description
      4 # in PSD.doc/tutorial.ms.
      5 #
      6 # This test aims at covering the code, not at being an introduction to
      7 # archive handling. That's why it deviates from the tutorial style of
      8 # several other tests.
      9 
     10 ARCHIVE=	libprog.a
     11 FILES=		archive.mk modmisc.mk varmisc.mk
     12 
     13 all:
     14 .if ${.PARSEDIR:tA} != ${.CURDIR:tA}
     15 	@cd ${MAKEFILE:H} && cp ${FILES} [at]*.mk ${.CURDIR}
     16 .endif
     17 # The following targets create and remove files.  The filesystem cache in
     18 # dir.c would probably not handle this correctly, therefore each of the
     19 # targets is run in its separate sub-make.
     20 	@${MAKE} -f ${MAKEFILE} remove-archive
     21 	@${MAKE} -f ${MAKEFILE} create-archive
     22 	@${MAKE} -f ${MAKEFILE} list-archive
     23 	@${MAKE} -f ${MAKEFILE} list-archive-wildcard
     24 	@${MAKE} -f ${MAKEFILE} depend-on-existing-member
     25 	@${MAKE} -f ${MAKEFILE} depend-on-nonexistent-member
     26 	@${MAKE} -f ${MAKEFILE} remove-archive
     27 
     28 create-archive: ${ARCHIVE} pre post
     29 
     30 # The indirect references with the $$ cover the code in Arch_ParseArchive
     31 # that calls Var_Parse.  It's an esoteric scenario since at the point where
     32 # Arch_ParseArchive is called, the dependency line is already fully expanded.
     33 #
     34 ${ARCHIVE}: $${:Ulibprog.a}(archive.mk modmisc.mk $${:Uvarmisc.mk}) pre post
     35 	ar cru ${.TARGET} ${.OODATE:O}
     36 	ranlib ${.TARGET}
     37 
     38 list-archive: ${ARCHIVE} pre post
     39 	ar t ${.ALLSRC}
     40 
     41 # XXX: I had expected that this dependency would select all *.mk files from
     42 # the archive.  Instead, the globbing is done in the current directory.
     43 #
     44 # To prevent an overly long file list, the pattern is restricted to [at]*.mk.
     45 list-archive-wildcard: ${ARCHIVE}([at]*.mk) pre post
     46 	@printf '%s\n' ${.ALLSRC:O:@member@${.TARGET:Q}': '${member:Q}@}
     47 
     48 depend-on-existing-member: ${ARCHIVE}(archive.mk) pre post
     49 	@echo $@
     50 
     51 depend-on-nonexistent-member: ${ARCHIVE}(nonexistent.mk) pre post
     52 	@echo $@
     53 
     54 remove-archive: pre post
     55 	rm -f ${ARCHIVE}
     56 
     57 pre: .USEBEFORE
     58 	@echo Making ${.TARGET} ${.OODATE:C,.+,out-of-date,W} ${.OODATE:O}
     59 post: .USE
     60 	@echo
     61