meta.stage.mk revision 291978
190075Sobrien# $Id: meta.stage.mk,v 1.41 2015/11/13 17:34:04 sjg Exp $ 290075Sobrien# 390075Sobrien# @(#) Copyright (c) 2011, Simon J. Gerraty 490075Sobrien# 590075Sobrien# This file is provided in the hope that it will 690075Sobrien# be of use. There is absolutely NO WARRANTY. 790075Sobrien# Permission to copy, redistribute or otherwise 890075Sobrien# use this file is hereby granted provided that 990075Sobrien# the above copyright notice and this notice are 1090075Sobrien# left intact. 1190075Sobrien# 1290075Sobrien# Please send copies of changes and bug-fixes to: 1390075Sobrien# sjg@crufty.net 1490075Sobrien# 1590075Sobrien 1690075Sobrien.if !target(__${.PARSEFILE}__) 1790075Sobrien__${.PARSEFILE}__: 1890075Sobrien 1990075Sobrien.if ${.MAKE.DEPENDFILE_PREFERENCE:U${.MAKE.DEPENDFILE}:M*.${MACHINE}} != "" 2090075Sobrien# this is generally safer anyway 2190075Sobrien_dirdep = ${RELDIR}.${MACHINE} 2290075Sobrien.else 2390075Sobrien_dirdep = ${RELDIR} 2490075Sobrien.endif 2590075Sobrien 2690075SobrienCLEANFILES+= .dirdep 2790075Sobrien 2890075Sobrien# this allows us to trace dependencies back to their src dir 2990075Sobrien.dirdep: 3090075Sobrien @echo '${_dirdep}' > $@ 3190075Sobrien 3290075Sobrien.if defined(NO_POSIX_SHELL) || ${type printf:L:sh:Mbuiltin} == "" 3390075Sobrien_stage_file_basename = `basename $$f` 3490075Sobrien_stage_target_dirname = `dirname $$t` 3590075Sobrien.else 3690075Sobrien_stage_file_basename = $${f\#\#*/} 3790075Sobrien_stage_target_dirname = $${t%/*} 3890075Sobrien.endif 3990075Sobrien 4090075Sobrien_OBJROOT ?= ${OBJROOT:U${OBJTOP:H}} 4190075Sobrien.if ${_OBJROOT:M*/} != "" 4290075Sobrien_objroot ?= ${_OBJROOT:tA}/ 4390075Sobrien.else 4490075Sobrien_objroot ?= ${_OBJROOT:tA} 4590075Sobrien.endif 4690075Sobrien 4790075Sobrien# make sure this is global 4890075Sobrien_STAGED_DIRS ?= 4990075Sobrien.export _STAGED_DIRS 5090075Sobrien# add each dir we stage to to _STAGED_DIRS 5190075Sobrien# and make sure we have absolute paths so that bmake 5290075Sobrien# will match against .MAKE.META.BAILIWICK 5390075SobrienSTAGE_DIR_FILTER = tA:@d@$${_STAGED_DIRS::+=$$d}$$d@ 5490075Sobrien# convert _STAGED_DIRS into suitable filters 5590075SobrienGENDIRDEPS_FILTER += Nnot-empty-is-important \ 5690075Sobrien ${_STAGED_DIRS:O:u:M${OBJTOP}*:S,${OBJTOP}/,N,} \ 5790075Sobrien ${_STAGED_DIRS:O:u:M${_objroot}*:N${OBJTOP}*:S,${_objroot},,:C,^([^/]+)/(.*),N\2.\1,:S,${HOST_TARGET},.host,} 5890075Sobrien 5990075SobrienLN_CP_SCRIPT = LnCp() { \ 6090075Sobrien rm -f $$2 2> /dev/null; \ 6190075Sobrien ln $$1 $$2 2> /dev/null || \ 6290075Sobrien cp -p $$1 $$2; } 6390075Sobrien 6490075Sobrien# a staging conflict should cause an error 6590075Sobrien# a warning is handy when bootstapping different options. 6690075SobrienSTAGE_CONFLICT?= ERROR 6790075Sobrien.if ${STAGE_CONFLICT:tl} == "error" 6890075SobrienSTAGE_CONFLICT_ACTION= exit 1; 6990075Sobrien.else 7090075SobrienSTAGE_CONFLICT_ACTION= 7190075Sobrien.endif 7290075Sobrien 7390075Sobrien# it is an error for more than one src dir to try and stage 7490075Sobrien# the same file 7590075SobrienSTAGE_DIRDEP_SCRIPT = ${LN_CP_SCRIPT}; StageDirdep() { \ 7690075Sobrien t=$$1; \ 7790075Sobrien if [ -s $$t.dirdep ]; then \ 7890075Sobrien cmp -s .dirdep $$t.dirdep && return; \ 7990075Sobrien echo "${STAGE_CONFLICT}: $$t installed by `cat $$t.dirdep` not ${_dirdep}" >&2; \ 8090075Sobrien ${STAGE_CONFLICT_ACTION} \ 8190075Sobrien fi; \ 8290075Sobrien LnCp .dirdep $$t.dirdep || exit 1; } 8390075Sobrien 8490075Sobrien# common logic for staging files 8590075Sobrien# this all relies on RELDIR being set to a subdir of SRCTOP 8690075Sobrien# we use ln(1) if we can, else cp(1) 8790075SobrienSTAGE_FILE_SCRIPT = ${STAGE_DIRDEP_SCRIPT}; StageFiles() { \ 8890075Sobrien case "$$1" in "") return;; -m) mode=$$2; shift 2;; *) mode=;; esac; \ 8990075Sobrien dest=$$1; shift; \ 9090075Sobrien mkdir -p $$dest; \ 9190075Sobrien [ -s .dirdep ] || echo '${_dirdep}' > .dirdep; \ 9290075Sobrien for f in "$$@"; do \ 9390075Sobrien case "$$f" in */*) t=$$dest/${_stage_file_basename};; *) t=$$dest/$$f;; esac; \ 9490075Sobrien StageDirdep $$t; \ 9590075Sobrien LnCp $$f $$t || exit 1; \ 9690075Sobrien [ -z "$$mode" ] || chmod $$mode $$t; \ 9790075Sobrien done; :; } 9890075Sobrien 9990075SobrienSTAGE_LINKS_SCRIPT = ${STAGE_DIRDEP_SCRIPT}; StageLinks() { \ 10090075Sobrien case "$$1" in "") return;; --) shift;; -*) ldest= lnf=$$1; shift;; /*) ldest=$$1/;; esac; \ 10190075Sobrien dest=$$1; shift; \ 10290075Sobrien mkdir -p $$dest; \ 10390075Sobrien [ -s .dirdep ] || echo '${_dirdep}' > .dirdep; \ 10490075Sobrien while test $$\# -ge 2; do \ 10590075Sobrien l=$$ldest$$1; shift; \ 10690075Sobrien t=$$dest/$$1; \ 10790075Sobrien case "$$1" in */*) mkdir -p ${_stage_target_dirname};; esac; \ 10890075Sobrien shift; \ 10990075Sobrien StageDirdep $$t; \ 11090075Sobrien rm -f $$t 2>/dev/null; \ 11190075Sobrien ln $$lnf $$l $$t || exit 1; \ 11290075Sobrien done; :; } 11390075Sobrien 11490075SobrienSTAGE_AS_SCRIPT = ${STAGE_DIRDEP_SCRIPT}; StageAs() { \ 11590075Sobrien case "$$1" in "") return;; -m) mode=$$2; shift 2;; *) mode=;; esac; \ 11690075Sobrien dest=$$1; shift; \ 11790075Sobrien mkdir -p $$dest; \ 11890075Sobrien [ -s .dirdep ] || echo '${_dirdep}' > .dirdep; \ 11990075Sobrien while test $$\# -ge 2; do \ 12090075Sobrien s=$$1; shift; \ 12190075Sobrien t=$$dest/$$1; \ 12290075Sobrien case "$$1" in */*) mkdir -p ${_stage_target_dirname};; esac; \ 12390075Sobrien shift; \ 12490075Sobrien StageDirdep $$t; \ 12590075Sobrien LnCp $$s $$t || exit 1; \ 12690075Sobrien [ -z "$$mode" ] || chmod $$mode $$t; \ 12790075Sobrien done; :; } 12890075Sobrien 12990075Sobrien# this is simple, a list of the "staged" files depends on this, 13090075Sobrien_STAGE_BASENAME_USE: .USE ${.TARGET:T} 13190075Sobrien @${STAGE_FILE_SCRIPT}; StageFiles ${.TARGET:H:${STAGE_DIR_FILTER}} ${.TARGET:T} 13290075Sobrien 13390075Sobrien_STAGE_AS_BASENAME_USE: .USE ${.TARGET:T} 13490075Sobrien @${STAGE_AS_SCRIPT}; StageAs ${.TARGET:H:${STAGE_DIR_FILTER}} ${.TARGET:T} ${STAGE_AS_${.TARGET:T}:U${.TARGET:T}} 13590075Sobrien 13690075Sobrien.if !empty(STAGE_INCSDIR) 13790075SobrienSTAGE_TARGETS += stage_incs 13890075SobrienSTAGE_INCS ?= ${.ALLSRC:N.dirdep:Nstage_*} 13990075Sobrien 14090075Sobrienstage_includes: stage_incs 14190075Sobrienstage_incs: .dirdep 14290075Sobrien @${STAGE_FILE_SCRIPT}; StageFiles ${STAGE_INCSDIR:${STAGE_DIR_FILTER}} ${STAGE_INCS} 14390075Sobrien @touch $@ 14490075Sobrien.endif 14590075Sobrien 14690075Sobrien.if !empty(STAGE_LIBDIR) 14790075SobrienSTAGE_TARGETS += stage_libs 14890075Sobrien 14990075SobrienSTAGE_LIBS ?= ${.ALLSRC:N.dirdep:Nstage_*} 15090075Sobrien 15190075Sobrienstage_libs: .dirdep 15290075Sobrien @${STAGE_FILE_SCRIPT}; StageFiles ${STAGE_LIBDIR:${STAGE_DIR_FILTER}} ${STAGE_LIBS} 15390075Sobrien.if !defined(NO_SHLIB_LINKS) 15490075Sobrien.if !empty(SHLIB_LINKS) 15590075Sobrien @${STAGE_LINKS_SCRIPT}; StageLinks -s ${STAGE_LIBDIR:${STAGE_DIR_FILTER}} \ 15690075Sobrien ${SHLIB_LINKS:@t@${STAGE_LIBS:T:M$t.*} $t@} 15790075Sobrien.elif !empty(SHLIB_LINK) && !empty(SHLIB_NAME) 158 @${STAGE_LINKS_SCRIPT}; StageLinks -s ${STAGE_LIBDIR:${STAGE_DIR_FILTER}} ${SHLIB_NAME} ${SHLIB_LINK} 159.endif 160.endif 161 @touch $@ 162.endif 163 164.if !empty(STAGE_DIR) 165STAGE_SETS += _default 166STAGE_DIR._default = ${STAGE_DIR} 167STAGE_LINKS_DIR._default = ${STAGE_LINKS_DIR:U${STAGE_OBJTOP}} 168STAGE_SYMLINKS_DIR._default = ${STAGE_SYMLINKS_DIR:U${STAGE_OBJTOP}} 169STAGE_FILES._default = ${STAGE_FILES} 170STAGE_LINKS._default = ${STAGE_LINKS} 171STAGE_SYMLINKS._default = ${STAGE_SYMLINKS} 172STAGE_FILES ?= ${.ALLSRC:N.dirdep:Nstage_*} 173STAGE_SYMLINKS ?= ${.ALLSRC:T:N.dirdep:Nstage_*} 174.endif 175 176.if !empty(STAGE_SETS) 177CLEANFILES += ${STAGE_SETS:@s@stage*$s@} 178 179# some makefiles need to populate multiple directories 180.for s in ${STAGE_SETS:O:u} 181STAGE_FILES.$s ?= ${.ALLSRC:N.dirdep:Nstage_*} 182STAGE_SYMLINKS.$s ?= ${.ALLSRC:N.dirdep:Nstage_*} 183STAGE_LINKS_DIR.$s ?= ${STAGE_OBJTOP} 184STAGE_SYMLINKS_DIR.$s ?= ${STAGE_OBJTOP} 185 186STAGE_TARGETS += stage_files 187.if $s != "_default" 188stage_files: stage_files.$s 189stage_files.$s: .dirdep 190.else 191stage_files: .dirdep 192.endif 193 @${STAGE_FILE_SCRIPT}; StageFiles ${FLAGS.$@} ${STAGE_FILES_DIR.$s:U${STAGE_DIR.$s}:${STAGE_DIR_FILTER}} ${STAGE_FILES.$s} 194 @touch $@ 195 196STAGE_TARGETS += stage_links 197.if $s != "_default" 198stage_links: stage_links.$s 199stage_links.$s: .dirdep 200.else 201stage_links: .dirdep 202.endif 203 @${STAGE_LINKS_SCRIPT}; StageLinks ${STAGE_LINKS_DIR.$s:U${STAGE_DIR.$s}:${STAGE_DIR_FILTER}} ${STAGE_LINKS.$s} 204 @touch $@ 205 206STAGE_TARGETS += stage_symlinks 207.if $s != "_default" 208stage_symlinks: stage_symlinks.$s 209stage_symlinks.$s: .dirdep 210.else 211stage_symlinks: .dirdep 212.endif 213 @${STAGE_LINKS_SCRIPT}; StageLinks -s ${STAGE_SYMLINKS_DIR.$s:U${STAGE_DIR.$s}:${STAGE_DIR_FILTER}} ${STAGE_SYMLINKS.$s} 214 @touch $@ 215 216.endfor 217.endif 218 219.if !empty(STAGE_AS_SETS) 220CLEANFILES += ${STAGE_AS_SETS:@s@stage*$s@} 221 222STAGE_TARGETS += stage_as 223 224# 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 ${STAGE_AS_SETS:O:u} 228STAGE_AS.$s ?= ${.ALLSRC:N.dirdep:Nstage_*} 229 230stage_as: stage_as.$s 231stage_as.$s: .dirdep 232 @${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}}}@} 233 @touch $@ 234 235.endfor 236.endif 237 238CLEANFILES += ${STAGE_TARGETS} stage_incs stage_includes 239 240# stage_*links usually needs to follow any others. 241# for non-jobs mode the order here matters 242staging: ${STAGE_TARGETS:N*_links} ${STAGE_TARGETS:M*_links} 243 244.if ${.MAKE.JOBS:U0} > 0 && ${STAGE_TARGETS:M*_links} != "" 245# the above isn't sufficient 246.for t in ${STAGE_TARGETS:N*links:O:u} 247.ORDER: $t stage_links 248.endfor 249.endif 250 251# generally we want staging to wait until everything else is done 252STAGING_WAIT ?= .WAIT 253 254.if ${.MAKE.LEVEL} > 0 255all: ${STAGING_WAIT} staging 256.endif 257 258.if exists(${.PARSEDIR}/stage-install.sh) && !defined(STAGE_INSTALL) 259# this will run install(1) and then followup with .dirdep files. 260STAGE_INSTALL := sh ${.PARSEDIR:tA}/stage-install.sh INSTALL="${INSTALL}" OBJDIR=${.OBJDIR:tA} 261.endif 262 263# if ${INSTALL} gets run during 'all' assume it is for staging? 264.if ${.TARGETS:Nall} == "" && defined(STAGE_INSTALL) 265INSTALL := ${STAGE_INSTALL} 266.if target(beforeinstall) 267beforeinstall: .dirdep 268.endif 269.endif 270.NOPATH: ${STAGE_FILES} 271 272.if !empty(STAGE_TARGETS) 273MK_STALE_STAGED?= no 274.if ${MK_STALE_STAGED} == "yes" 275all: stale_staged 276# get a list of paths that we have just staged 277# get a list of paths that we have previously staged to those same dirs 278# anything in the 2nd list but not the first is stale - remove it. 279stale_staged: staging .NOMETA 280 @egrep '^[WL] .*${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; } 289 290.endif 291.endif 292.endif 293