1# $NetBSD: archive.mk,v 1.13 2024/04/27 20:23:22 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 10ARCHIVE= libprog.a 11FILES= archive.mk archive-suffix.mk modmisc.mk ternary.mk varmisc.mk 12 13all: 14.if ${.PARSEDIR:tA} != ${.CURDIR:tA} 15 @cd ${MAKEFILE:H} && cp ${FILES} ${.CURDIR} 16.endif 17# The following targets create and remove files. The filesystem cache in 18# dir.c would probably not handle this correctly, therefore each of the 19# targets is run in its separate sub-make. 20 @${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 ${MAKEFILE} remove-archive 27 @${MAKE} -f ${MAKEFILE} set-up-library 28 @${MAKE} -f ${MAKEFILE} -dm library 2>&1 \ 29 | sed -n '/^Examining/p' \ 30 | sed 's,\.\.\.modified[^.]*,,' 31 @${MAKE} -f ${MAKEFILE} tear-down-library 32 33 34create-archive: ${ARCHIVE} pre post 35 36# The indirect references with the $$ cover the code in Arch_ParseArchive 37# that calls Var_Parse. It's an esoteric scenario since at the point where 38# Arch_ParseArchive is called, the dependency line is already fully expanded. 39# 40${ARCHIVE}: $${:Ulibprog.a}(archive.mk modmisc.mk $${:Uvarmisc.mk}) pre post 41 ar cru ${.TARGET} ${.OODATE:O} 42 ranlib ${.TARGET} 43 44list-archive: ${ARCHIVE} pre post 45 ar t ${.ALLSRC} 46 47# XXX: I had expected that this dependency would select all *.mk files from 48# the archive. Instead, the globbing is done in the current directory. 49# 50# To prevent an overly long file list, the pattern is restricted to [at]*.mk. 51list-archive-wildcard: ${ARCHIVE}([at]*.mk) pre post 52 @printf '%s\n' ${.ALLSRC:O:@member@${.TARGET:Q}': '${member:Q}@} 53 54depend-on-existing-member: ${ARCHIVE}(archive.mk) pre post 55 @echo $@ 56 57depend-on-nonexistent-member: ${ARCHIVE}(nonexistent.mk) pre post 58 @echo $@ 59 60remove-archive: pre post 61 rm -f ${ARCHIVE} 62 63pre: .USEBEFORE 64 @echo Making ${.TARGET} ${.OODATE:C,.+,out-of-date,W} ${.OODATE:O} 65post: .USE 66 @echo 67 68 69set-up-library: .PHONY 70 @echo "member" > member.txt 71 @echo "not a library" > libbad.a 72 @ar cr libgood.a member.txt 73 @echo "begin library" 74 75.if make(library) 76.SUFFIXES: .a 77.LIBS: .a 78.endif 79# The two lines for libgood contain the word "library", the two lines for 80# libbad don't. 81# 82# expect: Examining libbad.a...up-to-date. 83# expect: Examining -lbad...up-to-date. 84# expect: Examining libgood.a...library...up-to-date. 85# expect: Examining -lgood...library...up-to-date. 86library: .PHONY libbad.a -lbad libgood.a -lgood 87 : Making ${.TARGET} from ${.ALLSRC} 88 89tear-down-library: .PHONY 90 @echo "end library" 91 @rm member.txt libbad.a libgood.a 92