meta.stage.mk revision 296637
1296637Ssjg# $Id: meta.stage.mk,v 1.43 2016/02/24 18:46:32 sjg Exp $ 2246149Ssjg# 3246149Ssjg# @(#) Copyright (c) 2011, Simon J. Gerraty 4246149Ssjg# 5246149Ssjg# This file is provided in the hope that it will 6246149Ssjg# be of use. There is absolutely NO WARRANTY. 7246149Ssjg# Permission to copy, redistribute or otherwise 8246149Ssjg# use this file is hereby granted provided that 9246149Ssjg# the above copyright notice and this notice are 10246149Ssjg# left intact. 11246149Ssjg# 12246149Ssjg# Please send copies of changes and bug-fixes to: 13246149Ssjg# sjg@crufty.net 14246149Ssjg# 15246149Ssjg 16246149Ssjg.if !target(__${.PARSEFILE}__) 17246149Ssjg__${.PARSEFILE}__: 18246149Ssjg 19246149Ssjg.if ${.MAKE.DEPENDFILE_PREFERENCE:U${.MAKE.DEPENDFILE}:M*.${MACHINE}} != "" 20246149Ssjg# this is generally safer anyway 21246149Ssjg_dirdep = ${RELDIR}.${MACHINE} 22246149Ssjg.else 23246149Ssjg_dirdep = ${RELDIR} 24246149Ssjg.endif 25246149Ssjg 26289842SsjgCLEANFILES+= .dirdep 27289842Ssjg 28246149Ssjg# this allows us to trace dependencies back to their src dir 29296637Ssjg.dirdep: .NOPATH 30246149Ssjg @echo '${_dirdep}' > $@ 31246149Ssjg 32246149Ssjg.if defined(NO_POSIX_SHELL) || ${type printf:L:sh:Mbuiltin} == "" 33246149Ssjg_stage_file_basename = `basename $$f` 34246149Ssjg_stage_target_dirname = `dirname $$t` 35246149Ssjg.else 36246149Ssjg_stage_file_basename = $${f\#\#*/} 37246149Ssjg_stage_target_dirname = $${t%/*} 38246149Ssjg.endif 39246149Ssjg 40281812Ssjg_OBJROOT ?= ${OBJROOT:U${OBJTOP:H}} 41281812Ssjg.if ${_OBJROOT:M*/} != "" 42281812Ssjg_objroot ?= ${_OBJROOT:tA}/ 43281812Ssjg.else 44246149Ssjg_objroot ?= ${_OBJROOT:tA} 45281812Ssjg.endif 46281812Ssjg 47246149Ssjg# make sure this is global 48246149Ssjg_STAGED_DIRS ?= 49246149Ssjg.export _STAGED_DIRS 50246149Ssjg# add each dir we stage to to _STAGED_DIRS 51246149Ssjg# and make sure we have absolute paths so that bmake 52246149Ssjg# will match against .MAKE.META.BAILIWICK 53246149SsjgSTAGE_DIR_FILTER = tA:@d@$${_STAGED_DIRS::+=$$d}$$d@ 54246149Ssjg# convert _STAGED_DIRS into suitable filters 55246149SsjgGENDIRDEPS_FILTER += Nnot-empty-is-important \ 56246149Ssjg ${_STAGED_DIRS:O:u:M${OBJTOP}*:S,${OBJTOP}/,N,} \ 57281812Ssjg ${_STAGED_DIRS:O:u:M${_objroot}*:N${OBJTOP}*:S,${_objroot},,:C,^([^/]+)/(.*),N\2.\1,:S,${HOST_TARGET},.host,} 58246149Ssjg 59249033SsjgLN_CP_SCRIPT = LnCp() { \ 60249033Ssjg rm -f $$2 2> /dev/null; \ 61249033Ssjg ln $$1 $$2 2> /dev/null || \ 62249033Ssjg cp -p $$1 $$2; } 63249033Ssjg 64289842Ssjg# a staging conflict should cause an error 65289842Ssjg# a warning is handy when bootstapping different options. 66289842SsjgSTAGE_CONFLICT?= ERROR 67289842Ssjg.if ${STAGE_CONFLICT:tl} == "error" 68289842SsjgSTAGE_CONFLICT_ACTION= exit 1; 69289842Ssjg.else 70289842SsjgSTAGE_CONFLICT_ACTION= 71289842Ssjg.endif 72289842Ssjg 73246149Ssjg# it is an error for more than one src dir to try and stage 74246149Ssjg# the same file 75249033SsjgSTAGE_DIRDEP_SCRIPT = ${LN_CP_SCRIPT}; StageDirdep() { \ 76246149Ssjg t=$$1; \ 77246149Ssjg if [ -s $$t.dirdep ]; then \ 78246149Ssjg cmp -s .dirdep $$t.dirdep && return; \ 79289842Ssjg echo "${STAGE_CONFLICT}: $$t installed by `cat $$t.dirdep` not ${_dirdep}" >&2; \ 80289842Ssjg ${STAGE_CONFLICT_ACTION} \ 81246149Ssjg fi; \ 82249033Ssjg LnCp .dirdep $$t.dirdep || exit 1; } 83246149Ssjg 84246149Ssjg# common logic for staging files 85246149Ssjg# this all relies on RELDIR being set to a subdir of SRCTOP 86246149Ssjg# we use ln(1) if we can, else cp(1) 87246149SsjgSTAGE_FILE_SCRIPT = ${STAGE_DIRDEP_SCRIPT}; StageFiles() { \ 88249033Ssjg case "$$1" in "") return;; -m) mode=$$2; shift 2;; *) mode=;; esac; \ 89246149Ssjg dest=$$1; shift; \ 90246149Ssjg mkdir -p $$dest; \ 91246149Ssjg [ -s .dirdep ] || echo '${_dirdep}' > .dirdep; \ 92246149Ssjg for f in "$$@"; do \ 93246149Ssjg case "$$f" in */*) t=$$dest/${_stage_file_basename};; *) t=$$dest/$$f;; esac; \ 94246149Ssjg StageDirdep $$t; \ 95249033Ssjg LnCp $$f $$t || exit 1; \ 96249033Ssjg [ -z "$$mode" ] || chmod $$mode $$t; \ 97246149Ssjg done; :; } 98246149Ssjg 99246149SsjgSTAGE_LINKS_SCRIPT = ${STAGE_DIRDEP_SCRIPT}; StageLinks() { \ 100249033Ssjg case "$$1" in "") return;; --) shift;; -*) ldest= lnf=$$1; shift;; /*) ldest=$$1/;; esac; \ 101246149Ssjg dest=$$1; shift; \ 102246149Ssjg mkdir -p $$dest; \ 103246149Ssjg [ -s .dirdep ] || echo '${_dirdep}' > .dirdep; \ 104246149Ssjg while test $$\# -ge 2; do \ 105246149Ssjg l=$$ldest$$1; shift; \ 106246149Ssjg t=$$dest/$$1; \ 107246149Ssjg case "$$1" in */*) mkdir -p ${_stage_target_dirname};; esac; \ 108246149Ssjg shift; \ 109246149Ssjg StageDirdep $$t; \ 110246149Ssjg rm -f $$t 2>/dev/null; \ 111249033Ssjg ln $$lnf $$l $$t || exit 1; \ 112246149Ssjg done; :; } 113246149Ssjg 114246149SsjgSTAGE_AS_SCRIPT = ${STAGE_DIRDEP_SCRIPT}; StageAs() { \ 115249033Ssjg case "$$1" in "") return;; -m) mode=$$2; shift 2;; *) mode=;; esac; \ 116246149Ssjg dest=$$1; shift; \ 117246149Ssjg mkdir -p $$dest; \ 118246149Ssjg [ -s .dirdep ] || echo '${_dirdep}' > .dirdep; \ 119246149Ssjg while test $$\# -ge 2; do \ 120246149Ssjg s=$$1; shift; \ 121246149Ssjg t=$$dest/$$1; \ 122246149Ssjg case "$$1" in */*) mkdir -p ${_stage_target_dirname};; esac; \ 123246149Ssjg shift; \ 124246149Ssjg StageDirdep $$t; \ 125249033Ssjg LnCp $$s $$t || exit 1; \ 126249033Ssjg [ -z "$$mode" ] || chmod $$mode $$t; \ 127246149Ssjg done; :; } 128246149Ssjg 129246149Ssjg# this is simple, a list of the "staged" files depends on this, 130246149Ssjg_STAGE_BASENAME_USE: .USE ${.TARGET:T} 131246149Ssjg @${STAGE_FILE_SCRIPT}; StageFiles ${.TARGET:H:${STAGE_DIR_FILTER}} ${.TARGET:T} 132246149Ssjg 133281812Ssjg_STAGE_AS_BASENAME_USE: .USE ${.TARGET:T} 134281812Ssjg @${STAGE_AS_SCRIPT}; StageAs ${.TARGET:H:${STAGE_DIR_FILTER}} ${.TARGET:T} ${STAGE_AS_${.TARGET:T}:U${.TARGET:T}} 135281812Ssjg 136246149Ssjg.if !empty(STAGE_INCSDIR) 137249033SsjgSTAGE_TARGETS += stage_incs 138289842SsjgSTAGE_INCS ?= ${.ALLSRC:N.dirdep:Nstage_*} 139246149Ssjg 140281812Ssjgstage_includes: stage_incs 141246149Ssjgstage_incs: .dirdep 142246149Ssjg @${STAGE_FILE_SCRIPT}; StageFiles ${STAGE_INCSDIR:${STAGE_DIR_FILTER}} ${STAGE_INCS} 143246149Ssjg @touch $@ 144246149Ssjg.endif 145246149Ssjg 146246149Ssjg.if !empty(STAGE_LIBDIR) 147249033SsjgSTAGE_TARGETS += stage_libs 148246149Ssjg 149289842SsjgSTAGE_LIBS ?= ${.ALLSRC:N.dirdep:Nstage_*} 150246149Ssjg 151246149Ssjgstage_libs: .dirdep 152246149Ssjg @${STAGE_FILE_SCRIPT}; StageFiles ${STAGE_LIBDIR:${STAGE_DIR_FILTER}} ${STAGE_LIBS} 153281812Ssjg.if !defined(NO_SHLIB_LINKS) 154246149Ssjg.if !empty(SHLIB_LINKS) 155246149Ssjg @${STAGE_LINKS_SCRIPT}; StageLinks -s ${STAGE_LIBDIR:${STAGE_DIR_FILTER}} \ 156246149Ssjg ${SHLIB_LINKS:@t@${STAGE_LIBS:T:M$t.*} $t@} 157246149Ssjg.elif !empty(SHLIB_LINK) && !empty(SHLIB_NAME) 158291978Ssjg @${STAGE_LINKS_SCRIPT}; StageLinks -s ${STAGE_LIBDIR:${STAGE_DIR_FILTER}} ${SHLIB_NAME} ${SHLIB_LINK} 159246149Ssjg.endif 160281812Ssjg.endif 161246149Ssjg @touch $@ 162246149Ssjg.endif 163246149Ssjg 164246149Ssjg.if !empty(STAGE_DIR) 165246149SsjgSTAGE_SETS += _default 166246149SsjgSTAGE_DIR._default = ${STAGE_DIR} 167246149SsjgSTAGE_LINKS_DIR._default = ${STAGE_LINKS_DIR:U${STAGE_OBJTOP}} 168246149SsjgSTAGE_SYMLINKS_DIR._default = ${STAGE_SYMLINKS_DIR:U${STAGE_OBJTOP}} 169246149SsjgSTAGE_FILES._default = ${STAGE_FILES} 170246149SsjgSTAGE_LINKS._default = ${STAGE_LINKS} 171246149SsjgSTAGE_SYMLINKS._default = ${STAGE_SYMLINKS} 172246149SsjgSTAGE_FILES ?= ${.ALLSRC:N.dirdep:Nstage_*} 173246149SsjgSTAGE_SYMLINKS ?= ${.ALLSRC:T:N.dirdep:Nstage_*} 174246149Ssjg.endif 175246149Ssjg 176246149Ssjg.if !empty(STAGE_SETS) 177246149SsjgCLEANFILES += ${STAGE_SETS:@s@stage*$s@} 178246149Ssjg 179246149Ssjg# some makefiles need to populate multiple directories 180246149Ssjg.for s in ${STAGE_SETS:O:u} 181289842SsjgSTAGE_FILES.$s ?= ${.ALLSRC:N.dirdep:Nstage_*} 182289842SsjgSTAGE_SYMLINKS.$s ?= ${.ALLSRC:N.dirdep:Nstage_*} 183246149SsjgSTAGE_LINKS_DIR.$s ?= ${STAGE_OBJTOP} 184246149SsjgSTAGE_SYMLINKS_DIR.$s ?= ${STAGE_OBJTOP} 185246149Ssjg 186249033SsjgSTAGE_TARGETS += stage_files 187246149Ssjg.if $s != "_default" 188246149Ssjgstage_files: stage_files.$s 189246149Ssjgstage_files.$s: .dirdep 190246149Ssjg.else 191246149Ssjgstage_files: .dirdep 192246149Ssjg.endif 193246149Ssjg @${STAGE_FILE_SCRIPT}; StageFiles ${FLAGS.$@} ${STAGE_FILES_DIR.$s:U${STAGE_DIR.$s}:${STAGE_DIR_FILTER}} ${STAGE_FILES.$s} 194246149Ssjg @touch $@ 195246149Ssjg 196249033SsjgSTAGE_TARGETS += stage_links 197246149Ssjg.if $s != "_default" 198246149Ssjgstage_links: stage_links.$s 199246149Ssjgstage_links.$s: .dirdep 200246149Ssjg.else 201246149Ssjgstage_links: .dirdep 202246149Ssjg.endif 203246149Ssjg @${STAGE_LINKS_SCRIPT}; StageLinks ${STAGE_LINKS_DIR.$s:U${STAGE_DIR.$s}:${STAGE_DIR_FILTER}} ${STAGE_LINKS.$s} 204246149Ssjg @touch $@ 205246149Ssjg 206249033SsjgSTAGE_TARGETS += stage_symlinks 207246149Ssjg.if $s != "_default" 208246149Ssjgstage_symlinks: stage_symlinks.$s 209246149Ssjgstage_symlinks.$s: .dirdep 210246149Ssjg.else 211246149Ssjgstage_symlinks: .dirdep 212246149Ssjg.endif 213246149Ssjg @${STAGE_LINKS_SCRIPT}; StageLinks -s ${STAGE_SYMLINKS_DIR.$s:U${STAGE_DIR.$s}:${STAGE_DIR_FILTER}} ${STAGE_SYMLINKS.$s} 214246149Ssjg @touch $@ 215246149Ssjg 216246149Ssjg.endfor 217246149Ssjg.endif 218246149Ssjg 219246149Ssjg.if !empty(STAGE_AS_SETS) 220246149SsjgCLEANFILES += ${STAGE_AS_SETS:@s@stage*$s@} 221246149Ssjg 222249033SsjgSTAGE_TARGETS += stage_as 223249033Ssjg 224246149Ssjg# sometimes things need to be renamed as they are staged 225246149Ssjg# each ${file} will be staged as ${STAGE_AS_${file:T}} 226246149Ssjg# one could achieve the same with SYMLINKS 227246149Ssjg.for s in ${STAGE_AS_SETS:O:u} 228289842SsjgSTAGE_AS.$s ?= ${.ALLSRC:N.dirdep:Nstage_*} 229246149Ssjg 230246149Ssjgstage_as: stage_as.$s 231246149Ssjgstage_as.$s: .dirdep 232284254Ssjg @${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}}}@} 233246149Ssjg @touch $@ 234246149Ssjg 235246149Ssjg.endfor 236246149Ssjg.endif 237246149Ssjg 238281812SsjgCLEANFILES += ${STAGE_TARGETS} stage_incs stage_includes 239249033Ssjg 240249033Ssjg# stage_*links usually needs to follow any others. 241289842Ssjg# for non-jobs mode the order here matters 242289842Ssjgstaging: ${STAGE_TARGETS:N*_links} ${STAGE_TARGETS:M*_links} 243289842Ssjg 244296637Ssjg.if ${.MAKE.JOBS:U0} > 0 && ${STAGE_TARGETS:U:M*_links} != "" 245289842Ssjg# the above isn't sufficient 246249033Ssjg.for t in ${STAGE_TARGETS:N*links:O:u} 247249033Ssjg.ORDER: $t stage_links 248249033Ssjg.endfor 249289842Ssjg.endif 250249033Ssjg 251249033Ssjg# generally we want staging to wait until everything else is done 252249033SsjgSTAGING_WAIT ?= .WAIT 253249033Ssjg 254284254Ssjg.if ${.MAKE.LEVEL} > 0 255249033Ssjgall: ${STAGING_WAIT} staging 256284254Ssjg.endif 257249033Ssjg 258250837Ssjg.if exists(${.PARSEDIR}/stage-install.sh) && !defined(STAGE_INSTALL) 259250837Ssjg# this will run install(1) and then followup with .dirdep files. 260250837SsjgSTAGE_INSTALL := sh ${.PARSEDIR:tA}/stage-install.sh INSTALL="${INSTALL}" OBJDIR=${.OBJDIR:tA} 261246149Ssjg.endif 262250837Ssjg 263250837Ssjg# if ${INSTALL} gets run during 'all' assume it is for staging? 264250837Ssjg.if ${.TARGETS:Nall} == "" && defined(STAGE_INSTALL) 265250837SsjgINSTALL := ${STAGE_INSTALL} 266250837Ssjg.if target(beforeinstall) 267250837Ssjgbeforeinstall: .dirdep 268250837Ssjg.endif 269250837Ssjg.endif 270281812Ssjg.NOPATH: ${STAGE_FILES} 271250837Ssjg 272281812Ssjg.if !empty(STAGE_TARGETS) 273281812SsjgMK_STALE_STAGED?= no 274281812Ssjg.if ${MK_STALE_STAGED} == "yes" 275281812Ssjgall: stale_staged 276281812Ssjg# get a list of paths that we have just staged 277281812Ssjg# get a list of paths that we have previously staged to those same dirs 278281812Ssjg# anything in the 2nd list but not the first is stale - remove it. 279281812Ssjgstale_staged: staging .NOMETA 280281812Ssjg @egrep '^[WL] .*${STAGE_OBJTOP}' /dev/null ${.MAKE.META.FILES:M*stage_*} | \ 281281812Ssjg sed "/\.dirdep/d;s,.* '*\(${STAGE_OBJTOP}/[^ '][^ ']*\).*,\1," | \ 282281812Ssjg sort > ${.TARGET}.staged1 283281812Ssjg @grep -l '${_dirdep}' /dev/null ${_STAGED_DIRS:M${STAGE_OBJTOP}*:O:u:@d@$d/*.dirdep@} | \ 284281812Ssjg sed 's,\.dirdep,,' | sort > ${.TARGET}.staged2 285281812Ssjg @comm -13 ${.TARGET}.staged1 ${.TARGET}.staged2 > ${.TARGET}.stale 286281812Ssjg @test ! -s ${.TARGET}.stale || { \ 287281812Ssjg echo "Removing stale staged files..."; \ 288281812Ssjg sed 's,.*,& &.dirdep,' ${.TARGET}.stale | xargs rm -f; } 289281812Ssjg 290250837Ssjg.endif 291281812Ssjg.endif 292281812Ssjg.endif 293