1 # $Id: meta.stage.mk,v 1.43 2016/02/24 18:46:32 sjg Exp $
3 # @(#) Copyright (c) 2011, Simon J. Gerraty
5 # This file is provided in the hope that it will
6 # be of use. There is absolutely NO WARRANTY.
7 # Permission to copy, redistribute or otherwise
8 # use this file is hereby granted provided that
9 # the above copyright notice and this notice are
12 # Please send copies of changes and bug-fixes to:
16 .if !target(__${.PARSEFILE}__)
19 .if ${.MAKE.DEPENDFILE_PREFERENCE:U${.MAKE.DEPENDFILE}:M*.${MACHINE}} != ""
20 # this is generally safer anyway
21 _dirdep = ${RELDIR}.${MACHINE}
28 # this allows us to trace dependencies back to their src dir
30 @echo '${_dirdep}' > $@
32 .if defined(NO_POSIX_SHELL) || ${type printf:L:sh:Mbuiltin} == ""
33 _stage_file_basename = `basename $$f`
34 _stage_target_dirname = `dirname $$t`
36 _stage_file_basename = $${f\#\#*/}
37 _stage_target_dirname = $${t%/*}
40 _OBJROOT ?= ${OBJROOT:U${OBJTOP:H}}
41 .if ${_OBJROOT:M*/} != ""
42 _objroot ?= ${_OBJROOT:tA}/
44 _objroot ?= ${_OBJROOT:tA}
47 # make sure this is global
50 # add each dir we stage to to _STAGED_DIRS
51 # and make sure we have absolute paths so that bmake
52 # will match against .MAKE.META.BAILIWICK
53 STAGE_DIR_FILTER = tA:@d@$${_STAGED_DIRS::+=$$d}$$d@
54 # convert _STAGED_DIRS into suitable filters
55 GENDIRDEPS_FILTER += Nnot-empty-is-important \
56 ${_STAGED_DIRS:O:u:M${OBJTOP}*:S,${OBJTOP}/,N,} \
57 ${_STAGED_DIRS:O:u:M${_objroot}*:N${OBJTOP}*:S,${_objroot},,:C,^([^/]+)/(.*),N\2.\1,:S,${HOST_TARGET},.host,}
59 LN_CP_SCRIPT = LnCp() { \
60 rm -f $$2 2> /dev/null; \
61 ln $$1 $$2 2> /dev/null || \
64 # a staging conflict should cause an error
65 # a warning is handy when bootstapping different options.
66 STAGE_CONFLICT?= ERROR
67 .if ${STAGE_CONFLICT:tl} == "error"
68 STAGE_CONFLICT_ACTION= exit 1;
70 STAGE_CONFLICT_ACTION=
73 # it is an error for more than one src dir to try and stage
75 STAGE_DIRDEP_SCRIPT = ${LN_CP_SCRIPT}; StageDirdep() { \
77 if [ -s $$t.dirdep ]; then \
78 cmp -s .dirdep $$t.dirdep && return; \
79 echo "${STAGE_CONFLICT}: $$t installed by `cat $$t.dirdep` not ${_dirdep}" >&2; \
80 ${STAGE_CONFLICT_ACTION} \
82 LnCp .dirdep $$t.dirdep || exit 1; }
84 # common logic for staging files
85 # this all relies on RELDIR being set to a subdir of SRCTOP
86 # we use ln(1) if we can, else cp(1)
87 STAGE_FILE_SCRIPT = ${STAGE_DIRDEP_SCRIPT}; StageFiles() { \
88 case "$$1" in "") return;; -m) mode=$$2; shift 2;; *) mode=;; esac; \
91 [ -s .dirdep ] || echo '${_dirdep}' > .dirdep; \
93 case "$$f" in */*) t=$$dest/${_stage_file_basename};; *) t=$$dest/$$f;; esac; \
95 LnCp $$f $$t || exit 1; \
96 [ -z "$$mode" ] || chmod $$mode $$t; \
99 STAGE_LINKS_SCRIPT = ${STAGE_DIRDEP_SCRIPT}; StageLinks() { \
100 case "$$1" in "") return;; --) shift;; -*) ldest= lnf=$$1; shift;; /*) ldest=$$1/;; esac; \
103 [ -s .dirdep ] || echo '${_dirdep}' > .dirdep; \
104 while test $$\# -ge 2; do \
105 l=$$ldest$$1; shift; \
107 case "$$1" in */*) mkdir -p ${_stage_target_dirname};; esac; \
110 rm -f $$t 2>/dev/null; \
111 ln $$lnf $$l $$t || exit 1; \
114 STAGE_AS_SCRIPT = ${STAGE_DIRDEP_SCRIPT}; StageAs() { \
115 case "$$1" in "") return;; -m) mode=$$2; shift 2;; *) mode=;; esac; \
118 [ -s .dirdep ] || echo '${_dirdep}' > .dirdep; \
119 while test $$\# -ge 2; do \
122 case "$$1" in */*) mkdir -p ${_stage_target_dirname};; esac; \
125 LnCp $$s $$t || exit 1; \
126 [ -z "$$mode" ] || chmod $$mode $$t; \
129 # this is simple, a list of the "staged" files depends on this,
130 _STAGE_BASENAME_USE: .USE ${.TARGET:T}
131 @${STAGE_FILE_SCRIPT}; StageFiles ${.TARGET:H:${STAGE_DIR_FILTER}} ${.TARGET:T}
133 _STAGE_AS_BASENAME_USE: .USE ${.TARGET:T}
134 @${STAGE_AS_SCRIPT}; StageAs ${.TARGET:H:${STAGE_DIR_FILTER}} ${.TARGET:T} ${STAGE_AS_${.TARGET:T}:U${.TARGET:T}}
136 .if !empty(STAGE_INCSDIR)
137 STAGE_TARGETS += stage_incs
138 STAGE_INCS ?= ${.ALLSRC:N.dirdep:Nstage_*}
140 stage_includes: stage_incs
142 @${STAGE_FILE_SCRIPT}; StageFiles ${STAGE_INCSDIR:${STAGE_DIR_FILTER}} ${STAGE_INCS}
146 .if !empty(STAGE_LIBDIR)
147 STAGE_TARGETS += stage_libs
149 STAGE_LIBS ?= ${.ALLSRC:N.dirdep:Nstage_*}
152 @${STAGE_FILE_SCRIPT}; StageFiles ${STAGE_LIBDIR:${STAGE_DIR_FILTER}} ${STAGE_LIBS}
153 .if !defined(NO_SHLIB_LINKS)
154 .if !empty(SHLIB_LINKS)
155 @${STAGE_LINKS_SCRIPT}; StageLinks -s ${STAGE_LIBDIR:${STAGE_DIR_FILTER}} \
156 ${SHLIB_LINKS:@t@${STAGE_LIBS:T:M$t.*} $t@}
157 .elif !empty(SHLIB_LINK) && !empty(SHLIB_NAME)
158 @${STAGE_LINKS_SCRIPT}; StageLinks -s ${STAGE_LIBDIR:${STAGE_DIR_FILTER}} ${SHLIB_NAME} ${SHLIB_LINK}
164 .if !empty(STAGE_DIR)
165 STAGE_SETS += _default
166 STAGE_DIR._default = ${STAGE_DIR}
167 STAGE_LINKS_DIR._default = ${STAGE_LINKS_DIR:U${STAGE_OBJTOP}}
168 STAGE_SYMLINKS_DIR._default = ${STAGE_SYMLINKS_DIR:U${STAGE_OBJTOP}}
169 STAGE_FILES._default = ${STAGE_FILES}
170 STAGE_LINKS._default = ${STAGE_LINKS}
171 STAGE_SYMLINKS._default = ${STAGE_SYMLINKS}
172 STAGE_FILES ?= ${.ALLSRC:N.dirdep:Nstage_*}
173 STAGE_SYMLINKS ?= ${.ALLSRC:T:N.dirdep:Nstage_*}
176 .if !empty(STAGE_SETS)
177 CLEANFILES += ${STAGE_SETS:@s@stage*$s@}
179 # some makefiles need to populate multiple directories
180 .for s in ${STAGE_SETS:O:u}
181 STAGE_FILES.$s ?= ${.ALLSRC:N.dirdep:Nstage_*}
182 STAGE_SYMLINKS.$s ?= ${.ALLSRC:N.dirdep:Nstage_*}
183 STAGE_LINKS_DIR.$s ?= ${STAGE_OBJTOP}
184 STAGE_SYMLINKS_DIR.$s ?= ${STAGE_OBJTOP}
186 STAGE_TARGETS += stage_files
188 stage_files: stage_files.$s
189 stage_files.$s: .dirdep
193 @${STAGE_FILE_SCRIPT}; StageFiles ${FLAGS.$@} ${STAGE_FILES_DIR.$s:U${STAGE_DIR.$s}:${STAGE_DIR_FILTER}} ${STAGE_FILES.$s}
196 STAGE_TARGETS += stage_links
198 stage_links: stage_links.$s
199 stage_links.$s: .dirdep
203 @${STAGE_LINKS_SCRIPT}; StageLinks ${STAGE_LINKS_DIR.$s:U${STAGE_DIR.$s}:${STAGE_DIR_FILTER}} ${STAGE_LINKS.$s}
206 STAGE_TARGETS += stage_symlinks
208 stage_symlinks: stage_symlinks.$s
209 stage_symlinks.$s: .dirdep
211 stage_symlinks: .dirdep
213 @${STAGE_LINKS_SCRIPT}; StageLinks -s ${STAGE_SYMLINKS_DIR.$s:U${STAGE_DIR.$s}:${STAGE_DIR_FILTER}} ${STAGE_SYMLINKS.$s}
219 .if !empty(STAGE_AS_SETS)
220 CLEANFILES += ${STAGE_AS_SETS:@s@stage*$s@}
222 STAGE_TARGETS += stage_as
224 # sometimes things need to be renamed as they are staged
225 # each ${file} will be staged as ${STAGE_AS_${file:T}}
226 # one could achieve the same with SYMLINKS
227 .for s in ${STAGE_AS_SETS:O:u}
228 STAGE_AS.$s ?= ${.ALLSRC:N.dirdep:Nstage_*}
230 stage_as: stage_as.$s
232 @${STAGE_AS_SCRIPT}; StageAs ${FLAGS.$@} ${STAGE_FILES_DIR.$s:U${STAGE_DIR.$s}:${STAGE_DIR_FILTER}} ${STAGE_AS.$s:@f@$f ${STAGE_AS_${f:tA}:U${STAGE_AS_${f:T}:U${f:T}}}@}
238 CLEANFILES += ${STAGE_TARGETS} stage_incs stage_includes
240 # stage_*links usually needs to follow any others.
241 # for non-jobs mode the order here matters
242 staging: ${STAGE_TARGETS:N*_links} ${STAGE_TARGETS:M*_links}
244 .if ${.MAKE.JOBS:U0} > 0 && ${STAGE_TARGETS:U:M*_links} != ""
245 # the above isn't sufficient
246 .for t in ${STAGE_TARGETS:N*links:O:u}
247 .ORDER: $t stage_links
251 # generally we want staging to wait until everything else is done
252 STAGING_WAIT ?= .WAIT
254 .if ${.MAKE.LEVEL} > 0
255 all: ${STAGING_WAIT} staging
258 .if exists(${.PARSEDIR}/stage-install.sh) && !defined(STAGE_INSTALL)
259 # this will run install(1) and then followup with .dirdep files.
260 STAGE_INSTALL := sh ${.PARSEDIR:tA}/stage-install.sh INSTALL="${INSTALL}" OBJDIR=${.OBJDIR:tA}
263 # if ${INSTALL} gets run during 'all' assume it is for staging?
264 .if ${.TARGETS:Nall} == "" && defined(STAGE_INSTALL)
265 INSTALL := ${STAGE_INSTALL}
266 .if target(beforeinstall)
267 beforeinstall: .dirdep
270 .NOPATH: ${STAGE_FILES}
272 .if !empty(STAGE_TARGETS)
274 .if ${MK_STALE_STAGED} == "yes"
276 # get a list of paths that we have just staged
277 # get a list of paths that we have previously staged to those same dirs
278 # anything in the 2nd list but not the first is stale - remove it.
279 stale_staged: staging .NOMETA
280 @egrep '^[WL] .*${STAGE_OBJTOP}' /dev/null ${.MAKE.META.FILES:M*stage_*} | \
281 sed "/\.dirdep/d;s,.* '*\(${STAGE_OBJTOP}/[^ '][^ ']*\).*,\1," | \
282 sort > ${.TARGET}.staged1
283 @grep -l '${_dirdep}' /dev/null ${_STAGED_DIRS:M${STAGE_OBJTOP}*:O:u:@d@$d/*.dirdep@} | \
284 sed 's,\.dirdep,,' | sort > ${.TARGET}.staged2
285 @comm -13 ${.TARGET}.staged1 ${.TARGET}.staged2 > ${.TARGET}.stale
286 @test ! -s ${.TARGET}.stale || { \
287 echo "Removing stale staged files..."; \
288 sed 's,.*,& &.dirdep,' ${.TARGET}.stale | xargs rm -f; }