| bsd.after-import.mk (236769) | bsd.after-import.mk (237578) |
|---|---|
| 1# $Id: bsd.after-import.mk,v 1.3 2012/06/06 17:48:14 sjg Exp $ | 1# $Id: bsd.after-import.mk,v 1.5 2012/06/20 22:45:07 sjg Exp $ |
| 2 3# This makefile is for use when integrating bmake into a BSD build 4# system. Use this makefile after importing bmake. 5# It will bootstrap the new version, 6# capture the generated files we need, and add an after-import 7# target to allow the process to be easily repeated. 8 9# The goal is to allow the benefits of autoconf without 10# the overhead of running configure. 11 12all: ${.CURDIR}/Makefile 13all: after-import 14 15# we rely on bmake | 2 3# This makefile is for use when integrating bmake into a BSD build 4# system. Use this makefile after importing bmake. 5# It will bootstrap the new version, 6# capture the generated files we need, and add an after-import 7# target to allow the process to be easily repeated. 8 9# The goal is to allow the benefits of autoconf without 10# the overhead of running configure. 11 12all: ${.CURDIR}/Makefile 13all: after-import 14 15# we rely on bmake |
| 16.if !defined(.MAKE.LEVEL) 17.error this makefile requires bmake 18.endif 19 |
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| 16_this := ${MAKEFILE:tA} 17BMAKE_SRC := ${.PARSEDIR} 18 19# it helps to know where the top of the tree is. 20.if !defined(SRCTOP) 21srctop := ${.MAKE.MAKEFILES:M*src/share/mk/sys.mk:H:H:H} | 20_this := ${MAKEFILE:tA} 21BMAKE_SRC := ${.PARSEDIR} 22 23# it helps to know where the top of the tree is. 24.if !defined(SRCTOP) 25srctop := ${.MAKE.MAKEFILES:M*src/share/mk/sys.mk:H:H:H} |
| 26.if empty(srctop) 27# likely locations? 28.for d in contrib/bmake external/bsd/bmake/dist 29.if ${BMAKE_SRC:M*/$d} != "" 30srctop := ${BMAKE_SRC:tA:S,/$d,,} 31.endif 32.endfor 33.endif |
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| 22.if !empty(srctop) 23SRCTOP := ${srctop} 24.endif 25.endif 26 27# This lets us match what boot-strap does 28.if !defined(HOST_OS) 29HOST_OS!= uname --- 12 unchanged lines hidden (view full) --- 42# run boot-strap with minimal influence 43bootstrap: ${BMAKE_SRC}/boot-strap ${MAKEFILE} 44 HOME=/ ${BMAKE_SRC}/boot-strap ${BOOTSTRAP_ARGS} ${BOOTSTRAP_XTRAS} 45 touch ${.TARGET} 46 47# Makefiles need a little more tweaking than say config.h 48MAKEFILE_SED = sed -e '/^MACHINE/d' \ 49 -e '/^PROG/s,bmake,${.CURDIR:T},' \ | 34.if !empty(srctop) 35SRCTOP := ${srctop} 36.endif 37.endif 38 39# This lets us match what boot-strap does 40.if !defined(HOST_OS) 41HOST_OS!= uname --- 12 unchanged lines hidden (view full) --- 54# run boot-strap with minimal influence 55bootstrap: ${BMAKE_SRC}/boot-strap ${MAKEFILE} 56 HOME=/ ${BMAKE_SRC}/boot-strap ${BOOTSTRAP_ARGS} ${BOOTSTRAP_XTRAS} 57 touch ${.TARGET} 58 59# Makefiles need a little more tweaking than say config.h 60MAKEFILE_SED = sed -e '/^MACHINE/d' \ 61 -e '/^PROG/s,bmake,${.CURDIR:T},' \ |
| 62 -e 's,^.-include,.sinclude,' \ |
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| 50 -e 's,${SRCTOP},$${SRCTOP},g' 51 52# These are the simple files we want to capture 53configured_files= config.h unit-tests/Makefile 54 55after-import: bootstrap ${MAKEFILE} 56.for f in ${configured_files:N*Makefile} 57 @echo Capturing $f | 63 -e 's,${SRCTOP},$${SRCTOP},g' 64 65# These are the simple files we want to capture 66configured_files= config.h unit-tests/Makefile 67 68after-import: bootstrap ${MAKEFILE} 69.for f in ${configured_files:N*Makefile} 70 @echo Capturing $f |
| 71 @mkdir -p ${${.CURDIR}/$f:L:H} |
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| 58 @cmp -s ${.CURDIR}/$f ${HOST_OS}/$f || \ 59 cp ${HOST_OS}/$f ${.CURDIR}/$f 60.endfor 61.for f in ${configured_files:M*Makefile} 62 @echo Capturing $f | 72 @cmp -s ${.CURDIR}/$f ${HOST_OS}/$f || \ 73 cp ${HOST_OS}/$f ${.CURDIR}/$f 74.endfor 75.for f in ${configured_files:M*Makefile} 76 @echo Capturing $f |
| 77 @mkdir -p ${${.CURDIR}/$f:L:H} |
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| 63 @${MAKEFILE_SED} ${HOST_OS}/$f > ${.CURDIR}/$f 64.endfor 65 66# this needs the most work 67${.CURDIR}/Makefile: bootstrap ${MAKEFILE} .PRECIOUS 68 @echo Generating ${.TARGET:T} 69 @(echo '# This is a generated file, do NOT edit!'; \ 70 echo '# See ${_this:S,${SRCTOP}/,,}'; \ | 78 @${MAKEFILE_SED} ${HOST_OS}/$f > ${.CURDIR}/$f 79.endfor 80 81# this needs the most work 82${.CURDIR}/Makefile: bootstrap ${MAKEFILE} .PRECIOUS 83 @echo Generating ${.TARGET:T} 84 @(echo '# This is a generated file, do NOT edit!'; \ 85 echo '# See ${_this:S,${SRCTOP}/,,}'; \ |
| 86 echo '#'; echo '# $$${OS}$$'; echo; \ 87 echo 'SRCTOP?= $${.CURDIR:${.CURDIR:S,${SRCTOP}/,,:C,[^/]+,H,g:S,/,:,g}}'; echo; \ |
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| 71 echo; echo '# look here first for config.h'; \ 72 echo 'CFLAGS+= -I$${.CURDIR}'; echo; \ 73 ${MAKEFILE_SED} ${HOST_OS}/Makefile; \ 74 echo; echo '# override some simple things'; \ 75 echo 'BINDIR= /usr/bin'; \ 76 echo 'MANDIR= /usr/share/man'; \ 77 echo; echo '# make sure we get this'; \ 78 echo 'CFLAGS+= $${COPTS.$${.IMPSRC:T}}'; \ 79 echo 'CLEANFILES+= bootstrap'; \ 80 echo; echo 'after-import: ${_this:S,${SRCTOP},\${SRCTOP},}'; \ 81 echo ' cd $${.CURDIR} && $${.MAKE} -f ${_this:S,${SRCTOP},\${SRCTOP},}'; \ | 88 echo; echo '# look here first for config.h'; \ 89 echo 'CFLAGS+= -I$${.CURDIR}'; echo; \ 90 ${MAKEFILE_SED} ${HOST_OS}/Makefile; \ 91 echo; echo '# override some simple things'; \ 92 echo 'BINDIR= /usr/bin'; \ 93 echo 'MANDIR= /usr/share/man'; \ 94 echo; echo '# make sure we get this'; \ 95 echo 'CFLAGS+= $${COPTS.$${.IMPSRC:T}}'; \ 96 echo 'CLEANFILES+= bootstrap'; \ 97 echo; echo 'after-import: ${_this:S,${SRCTOP},\${SRCTOP},}'; \ 98 echo ' cd $${.CURDIR} && $${.MAKE} -f ${_this:S,${SRCTOP},\${SRCTOP},}'; \ |
| 82 echo; echo '.-include "Makefile.inc"'; \ | 99 echo; echo '.sinclude "Makefile.inc"'; \ |
| 83 echo ) > ${.TARGET:T}.new 84 @mv ${.TARGET:T}.new ${.TARGET} 85 86.include <bsd.obj.mk> 87 | 100 echo ) > ${.TARGET:T}.new 101 @mv ${.TARGET:T}.new ${.TARGET} 102 103.include <bsd.obj.mk> 104 |