meta.stage.mk revision 249033
1249033Ssjg# $Id: meta.stage.mk,v 1.24 2013/03/23 02:25:19 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 = ${RELDIR} 24246149Ssjg.endif 25246149Ssjg 26246149Ssjg# this allows us to trace dependencies back to their src dir 27246149Ssjg.dirdep: 28246149Ssjg @echo '${_dirdep}' > $@ 29246149Ssjg 30246149Ssjg.if defined(NO_POSIX_SHELL) || ${type printf:L:sh:Mbuiltin} == "" 31246149Ssjg_stage_file_basename = `basename $$f` 32246149Ssjg_stage_target_dirname = `dirname $$t` 33246149Ssjg.else 34246149Ssjg_stage_file_basename = $${f\#\#*/} 35246149Ssjg_stage_target_dirname = $${t%/*} 36246149Ssjg.endif 37246149Ssjg 38246149Ssjg_objroot ?= ${_OBJROOT:tA} 39246149Ssjg# make sure this is global 40246149Ssjg_STAGED_DIRS ?= 41246149Ssjg.export _STAGED_DIRS 42246149Ssjg# add each dir we stage to to _STAGED_DIRS 43246149Ssjg# and make sure we have absolute paths so that bmake 44246149Ssjg# will match against .MAKE.META.BAILIWICK 45246149SsjgSTAGE_DIR_FILTER = tA:@d@$${_STAGED_DIRS::+=$$d}$$d@ 46246149Ssjg# convert _STAGED_DIRS into suitable filters 47246149SsjgGENDIRDEPS_FILTER += Nnot-empty-is-important \ 48246149Ssjg ${_STAGED_DIRS:O:u:M${OBJTOP}*:S,${OBJTOP}/,N,} \ 49246149Ssjg ${_STAGED_DIRS:O:u:N${OBJTOP}*:S,${_objroot},,:C,^([^/]+)/(.*),N\2.\1,:S,${HOST_TARGET},.host,} 50246149Ssjg 51249033SsjgLN_CP_SCRIPT = LnCp() { \ 52249033Ssjg rm -f $$2 2> /dev/null; \ 53249033Ssjg ln $$1 $$2 2> /dev/null || \ 54249033Ssjg cp -p $$1 $$2; } 55249033Ssjg 56246149Ssjg# it is an error for more than one src dir to try and stage 57246149Ssjg# the same file 58249033SsjgSTAGE_DIRDEP_SCRIPT = ${LN_CP_SCRIPT}; StageDirdep() { \ 59246149Ssjg t=$$1; \ 60246149Ssjg if [ -s $$t.dirdep ]; then \ 61246149Ssjg cmp -s .dirdep $$t.dirdep && return; \ 62246149Ssjg echo "ERROR: $$t installed by `cat $$t.dirdep` not ${_dirdep}" >&2; \ 63246149Ssjg exit 1; \ 64246149Ssjg fi; \ 65249033Ssjg LnCp .dirdep $$t.dirdep || exit 1; } 66246149Ssjg 67246149Ssjg# common logic for staging files 68246149Ssjg# this all relies on RELDIR being set to a subdir of SRCTOP 69246149Ssjg# we use ln(1) if we can, else cp(1) 70246149SsjgSTAGE_FILE_SCRIPT = ${STAGE_DIRDEP_SCRIPT}; StageFiles() { \ 71249033Ssjg case "$$1" in "") return;; -m) mode=$$2; shift 2;; *) mode=;; esac; \ 72246149Ssjg dest=$$1; shift; \ 73246149Ssjg mkdir -p $$dest; \ 74246149Ssjg [ -s .dirdep ] || echo '${_dirdep}' > .dirdep; \ 75246149Ssjg for f in "$$@"; do \ 76246149Ssjg case "$$f" in */*) t=$$dest/${_stage_file_basename};; *) t=$$dest/$$f;; esac; \ 77246149Ssjg StageDirdep $$t; \ 78249033Ssjg LnCp $$f $$t || exit 1; \ 79249033Ssjg [ -z "$$mode" ] || chmod $$mode $$t; \ 80246149Ssjg done; :; } 81246149Ssjg 82246149SsjgSTAGE_LINKS_SCRIPT = ${STAGE_DIRDEP_SCRIPT}; StageLinks() { \ 83249033Ssjg case "$$1" in "") return;; --) shift;; -*) ldest= lnf=$$1; shift;; /*) ldest=$$1/;; esac; \ 84246149Ssjg dest=$$1; shift; \ 85246149Ssjg mkdir -p $$dest; \ 86246149Ssjg [ -s .dirdep ] || echo '${_dirdep}' > .dirdep; \ 87246149Ssjg while test $$\# -ge 2; do \ 88246149Ssjg l=$$ldest$$1; shift; \ 89246149Ssjg t=$$dest/$$1; \ 90246149Ssjg case "$$1" in */*) mkdir -p ${_stage_target_dirname};; esac; \ 91246149Ssjg shift; \ 92246149Ssjg StageDirdep $$t; \ 93246149Ssjg rm -f $$t 2>/dev/null; \ 94249033Ssjg ln $$lnf $$l $$t || exit 1; \ 95246149Ssjg done; :; } 96246149Ssjg 97246149SsjgSTAGE_AS_SCRIPT = ${STAGE_DIRDEP_SCRIPT}; StageAs() { \ 98249033Ssjg case "$$1" in "") return;; -m) mode=$$2; shift 2;; *) mode=;; esac; \ 99246149Ssjg dest=$$1; shift; \ 100246149Ssjg mkdir -p $$dest; \ 101246149Ssjg [ -s .dirdep ] || echo '${_dirdep}' > .dirdep; \ 102246149Ssjg while test $$\# -ge 2; do \ 103246149Ssjg s=$$1; shift; \ 104246149Ssjg t=$$dest/$$1; \ 105246149Ssjg case "$$1" in */*) mkdir -p ${_stage_target_dirname};; esac; \ 106246149Ssjg shift; \ 107246149Ssjg StageDirdep $$t; \ 108249033Ssjg LnCp $$s $$t || exit 1; \ 109249033Ssjg [ -z "$$mode" ] || chmod $$mode $$t; \ 110246149Ssjg done; :; } 111246149Ssjg 112246149Ssjg# this is simple, a list of the "staged" files depends on this, 113246149Ssjg_STAGE_BASENAME_USE: .USE ${.TARGET:T} 114246149Ssjg @${STAGE_FILE_SCRIPT}; StageFiles ${.TARGET:H:${STAGE_DIR_FILTER}} ${.TARGET:T} 115246149Ssjg 116246149Ssjg.if !empty(STAGE_INCSDIR) 117249033SsjgSTAGE_TARGETS += stage_incs 118246149SsjgSTAGE_INCS ?= ${.ALLSRC:N.dirdep} 119246149Ssjg 120246149Ssjgstage_incs: .dirdep 121246149Ssjg @${STAGE_FILE_SCRIPT}; StageFiles ${STAGE_INCSDIR:${STAGE_DIR_FILTER}} ${STAGE_INCS} 122246149Ssjg @touch $@ 123246149Ssjg.endif 124246149Ssjg 125246149Ssjg.if !empty(STAGE_LIBDIR) 126249033SsjgSTAGE_TARGETS += stage_libs 127246149Ssjg 128246149SsjgSTAGE_LIBS ?= ${.ALLSRC:N.dirdep} 129246149Ssjg 130246149Ssjgstage_libs: .dirdep 131246149Ssjg @${STAGE_FILE_SCRIPT}; StageFiles ${STAGE_LIBDIR:${STAGE_DIR_FILTER}} ${STAGE_LIBS} 132246149Ssjg.if !empty(SHLIB_LINKS) 133246149Ssjg @${STAGE_LINKS_SCRIPT}; StageLinks -s ${STAGE_LIBDIR:${STAGE_DIR_FILTER}} \ 134246149Ssjg ${SHLIB_LINKS:@t@${STAGE_LIBS:T:M$t.*} $t@} 135246149Ssjg.elif !empty(SHLIB_LINK) && !empty(SHLIB_NAME) 136246149Ssjg @${STAGE_LINKS_SCRIPT}; StageLinks -s ${STAGE_LIBDIR:${STAGE_DIR_FILTER}} ${SHLIB_NAME} ${SHLIB_LINK} ${SYMLINKS:T} 137246149Ssjg.endif 138246149Ssjg @touch $@ 139246149Ssjg.endif 140246149Ssjg 141246149Ssjg.if !empty(STAGE_DIR) 142246149SsjgSTAGE_SETS += _default 143246149SsjgSTAGE_DIR._default = ${STAGE_DIR} 144246149SsjgSTAGE_LINKS_DIR._default = ${STAGE_LINKS_DIR:U${STAGE_OBJTOP}} 145246149SsjgSTAGE_SYMLINKS_DIR._default = ${STAGE_SYMLINKS_DIR:U${STAGE_OBJTOP}} 146246149SsjgSTAGE_FILES._default = ${STAGE_FILES} 147246149SsjgSTAGE_LINKS._default = ${STAGE_LINKS} 148246149SsjgSTAGE_SYMLINKS._default = ${STAGE_SYMLINKS} 149246149SsjgSTAGE_FILES ?= ${.ALLSRC:N.dirdep:Nstage_*} 150246149SsjgSTAGE_SYMLINKS ?= ${.ALLSRC:T:N.dirdep:Nstage_*} 151246149Ssjg.endif 152246149Ssjg 153246149Ssjg.if !empty(STAGE_SETS) 154246149SsjgCLEANFILES += ${STAGE_SETS:@s@stage*$s@} 155246149Ssjg 156246149Ssjg# some makefiles need to populate multiple directories 157246149Ssjg.for s in ${STAGE_SETS:O:u} 158246149SsjgSTAGE_FILES.$s ?= ${.ALLSRC:N.dirdep} 159246149SsjgSTAGE_SYMLINKS.$s ?= ${.ALLSRC:N.dirdep} 160246149SsjgSTAGE_LINKS_DIR.$s ?= ${STAGE_OBJTOP} 161246149SsjgSTAGE_SYMLINKS_DIR.$s ?= ${STAGE_OBJTOP} 162246149Ssjg 163249033SsjgSTAGE_TARGETS += stage_files 164246149Ssjg.if $s != "_default" 165246149Ssjgstage_files: stage_files.$s 166246149Ssjgstage_files.$s: .dirdep 167246149Ssjg.else 168246149Ssjgstage_files: .dirdep 169246149Ssjg.endif 170246149Ssjg @${STAGE_FILE_SCRIPT}; StageFiles ${FLAGS.$@} ${STAGE_FILES_DIR.$s:U${STAGE_DIR.$s}:${STAGE_DIR_FILTER}} ${STAGE_FILES.$s} 171246149Ssjg @touch $@ 172246149Ssjg 173249033SsjgSTAGE_TARGETS += stage_links 174246149Ssjg.if $s != "_default" 175246149Ssjgstage_links: stage_links.$s 176246149Ssjgstage_links.$s: .dirdep 177246149Ssjg.else 178246149Ssjgstage_links: .dirdep 179246149Ssjg.endif 180246149Ssjg @${STAGE_LINKS_SCRIPT}; StageLinks ${STAGE_LINKS_DIR.$s:U${STAGE_DIR.$s}:${STAGE_DIR_FILTER}} ${STAGE_LINKS.$s} 181246149Ssjg @touch $@ 182246149Ssjg 183249033SsjgSTAGE_TARGETS += stage_symlinks 184246149Ssjg.if $s != "_default" 185246149Ssjgstage_symlinks: stage_symlinks.$s 186246149Ssjgstage_symlinks.$s: .dirdep 187246149Ssjg.else 188246149Ssjgstage_symlinks: .dirdep 189246149Ssjg.endif 190246149Ssjg @${STAGE_LINKS_SCRIPT}; StageLinks -s ${STAGE_SYMLINKS_DIR.$s:U${STAGE_DIR.$s}:${STAGE_DIR_FILTER}} ${STAGE_SYMLINKS.$s} 191246149Ssjg @touch $@ 192246149Ssjg 193246149Ssjg.endfor 194246149Ssjg.endif 195246149Ssjg 196246149Ssjg.if !empty(STAGE_AS_SETS) 197246149SsjgCLEANFILES += ${STAGE_AS_SETS:@s@stage*$s@} 198246149Ssjg 199249033SsjgSTAGE_TARGETS += stage_as 200249033Ssjg 201246149Ssjg# sometimes things need to be renamed as they are staged 202246149Ssjg# each ${file} will be staged as ${STAGE_AS_${file:T}} 203246149Ssjg# one could achieve the same with SYMLINKS 204246149Ssjg.for s in ${STAGE_AS_SETS:O:u} 205246149SsjgSTAGE_AS.$s ?= ${.ALLSRC:N.dirdep} 206246149Ssjg 207246149Ssjgstage_as: stage_as.$s 208246149Ssjgstage_as.$s: .dirdep 209246149Ssjg @${STAGE_AS_SCRIPT}; StageAs ${FLAGS.$@} ${STAGE_FILES_DIR.$s:U${STAGE_DIR.$s}:${STAGE_DIR_FILTER}} ${STAGE_AS.$s:@f@$f ${STAGE_AS_${f:T}:U${f:T}}@} 210246149Ssjg @touch $@ 211246149Ssjg 212246149Ssjg.endfor 213246149Ssjg.endif 214246149Ssjg 215249033SsjgCLEANFILES += ${STAGE_TARGETS} 216249033Ssjg 217249033Ssjg# stage_*links usually needs to follow any others. 218249033Ssjg.for t in ${STAGE_TARGETS:N*links:O:u} 219249033Ssjg.ORDER: $t stage_links 220249033Ssjg.ORDER: $t stage_symlinks 221249033Ssjg.endfor 222249033Ssjg 223249033Ssjg# make sure this exists 224249033Ssjgstaging: 225249033Ssjg 226249033Ssjg# generally we want staging to wait until everything else is done 227249033SsjgSTAGING_WAIT ?= .WAIT 228249033Ssjg 229249033Ssjgall: ${STAGING_WAIT} staging 230249033Ssjg 231246149Ssjg.endif 232