8add61763b
Discussed with: sjg
r255285:
If MAKE_JOB_ERROR_TOKEN is set to false, do not put an error token ("E")
into the job queue.
This avoids closing down an entire build on failure of one branch.
Probably has no use outside the context of universe/tinderbox.
Reviewed by: obrien
r255916:
Fix Fx syntax.
PR: 182269
Approved by: re@
r258113:
Avoid SEGV when passed NULL for list
r258114:
Don't SEGV when Hash_Table is uninitialized
r261212:
Merge bmake-20140101 from vendor
r266760:
Portmgr no longer need the UL hack.
Reviewed by: obrien
r268437:
Update to bmake-20140620
Main change is detection of malformed variable references.
Reviewed by: obrien
289 lines
8.6 KiB
Makefile
289 lines
8.6 KiB
Makefile
# $Id: meta.autodep.mk,v 1.35 2014/05/09 00:05:46 sjg Exp $
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#
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# @(#) Copyright (c) 2010, Simon J. Gerraty
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#
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# This file is provided in the hope that it will
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# be of use. There is absolutely NO WARRANTY.
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# Permission to copy, redistribute or otherwise
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# use this file is hereby granted provided that
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# the above copyright notice and this notice are
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# left intact.
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#
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# Please send copies of changes and bug-fixes to:
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# sjg@crufty.net
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#
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_this ?= ${.PARSEFILE}
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.if !target(__${_this}__)
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__${_this}__: .NOTMAIN
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.-include "local.autodep.mk"
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.if defined(SRCS)
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# it would be nice to be able to query .SUFFIXES
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OBJ_EXTENSIONS+= .o .po .lo .So
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# explicit dependencies help short-circuit .SUFFIX searches
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SRCS_DEP_FILTER+= N*.[hly]
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.for s in ${SRCS:${SRCS_DEP_FILTER:O:u:ts:}}
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.for e in ${OBJ_EXTENSIONS:O:u}
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.if !target(${s:T:R}$e)
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${s:T:R}$e: $s
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.endif
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.endfor
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.endfor
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.endif
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.if make(gendirdeps)
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# you are supposed to know what you are doing!
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UPDATE_DEPENDFILE = yes
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.elif !empty(.TARGETS) && !make(all)
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# do not update the *depend* files
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# unless we are building the entire directory or the default target.
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# NO means don't update .depend - or Makefile.depend*
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# no means update .depend but not Makefile.depend*
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UPDATE_DEPENDFILE = NO
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.elif ${.MAKEFLAGS:M-k} != ""
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# it is a bad idea to update anything
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UPDATE_DEPENDFILE = NO
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.endif
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_CURDIR ?= ${.CURDIR}
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_DEPENDFILE := ${_CURDIR}/${.MAKE.DEPENDFILE:T}
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.if ${.MAKE.LEVEL} == 0
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.if ${BUILD_AT_LEVEL0:Uyes:tl} == "no"
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UPDATE_DEPENDFILE = NO
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.endif
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.endif
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.if !exists(${_DEPENDFILE})
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_bootstrap_dirdeps = yes
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.endif
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_bootstrap_dirdeps ?= no
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UPDATE_DEPENDFILE ?= yes
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.if ${DEBUG_AUTODEP:Uno:@m@${RELDIR:M$m}@} != ""
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.info ${_DEPENDFILE:S,${SRCTOP}/,,} update=${UPDATE_DEPENDFILE}
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.endif
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.if !empty(XMAKE_META_FILE)
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.if exists(${.OBJDIR}/${XMAKE_META_FILE})
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# we cannot get accurate dependencies from an update build
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UPDATE_DEPENDFILE = NO
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.else
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META_XTRAS += ${XMAKE_META_FILE}
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.endif
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.endif
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.if ${_bootstrap_dirdeps} == "yes" || exists(${_DEPENDFILE})
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# if it isn't supposed to be touched by us the Makefile should have
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# UPDATE_DEPENDFILE = no
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WANT_UPDATE_DEPENDFILE ?= yes
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.endif
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.if ${WANT_UPDATE_DEPENDFILE:Uno:tl} != "no"
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.if ${.MAKE.MODE:Mmeta*} == "" || ${.MAKE.MODE:M*read*} != ""
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UPDATE_DEPENDFILE = no
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.endif
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.if ${DEBUG_AUTODEP:Uno:@m@${RELDIR:M$m}@} != ""
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.info ${_DEPENDFILE:S,${SRCTOP}/,,} update=${UPDATE_DEPENDFILE}
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.endif
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.if ${UPDATE_DEPENDFILE:tl} == "yes"
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# sometimes we want .meta files generated to aid debugging/error detection
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# but do not want to consider them for dependencies
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# for example the result of running configure
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# just make sure this is not empty
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META_FILE_FILTER ?= N.meta
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.if !empty(DPADD)
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# if we have any non-libs in DPADD,
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# they probably need to be paid attention to
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.if !empty(DPLIBS)
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FORCE_DPADD = ${DPADD:${DPLIBS:${M_ListToSkip}}:${DPADD_LAST:${M_ListToSkip}}}
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.else
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_nonlibs := ${DPADD:T:Nlib*:N*include}
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.if !empty(_nonlibs)
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FORCE_DPADD += ${_nonlibs:@x@${DPADD:M*/$x}@}
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.endif
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.endif
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.endif
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.if !make(gendirdeps)
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.END: gendirdeps
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.endif
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# if we don't have OBJS, then .depend isn't useful
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.if !target(.depend) && (!empty(OBJS) || ${.ALLTARGETS:M*.o} != "")
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# some makefiles and/or targets contain
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# circular dependencies if you dig too deep
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# (as meta mode is apt to do)
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# so we provide a means of suppressing them.
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# the input to the loop below is target: dependency
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# with just one dependency per line.
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# Also some targets are not really local, or use random names.
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# Use local.autodep.mk to provide local additions!
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SUPPRESS_DEPEND += \
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${SB:S,/,_,g}* \
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*:y.tab.c \
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*.c:*.c \
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*.h:*.h
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.NOPATH: .depend
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# we use ${.MAKE.META.CREATED} to trigger an update but
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# we process using ${.MAKE.META.FILES}
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# the double $$ defers initial evaluation
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# if necessary, we fake .po dependencies, just so the result
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# in Makefile.depend* is stable
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# The current objdir may be referred to in various ways
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OBJDIR_REFS += ${.OBJDIR} ${.OBJDIR:tA} ${_OBJDIR} ${RELOBJTOP}/${RELDIR}
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_depend = .depend
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# it would be nice to be able to get .SUFFIXES as ${.SUFFIXES}
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# we actually only care about the .SUFFIXES of files that might be
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# generated by tools like yacc.
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DEPEND_SUFFIXES += .c .h .cpp .hpp .cxx .hxx .cc .hh
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.depend: .NOMETA $${.MAKE.META.CREATED} ${_this}
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@echo "Updating $@: ${.OODATE:T:[1..8]}"
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@egrep -i '^R .*\.(${DEPEND_SUFFIXES:tl:O:u:S,^.,,:ts|})$$' /dev/null ${.MAKE.META.FILES:T:O:u:${META_FILE_FILTER:ts:}:M*o.meta} | \
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sed -e 's, \./, ,${OBJDIR_REFS:O:u:@d@;s, $d/, ,@};/\//d' \
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-e 's,^\([^/][^/]*\).meta...[0-9]* ,\1: ,' | \
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sort -u | \
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while read t d; do \
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case "$$d:" in $$t) continue;; esac; \
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case "$$t$$d" in ${SUPPRESS_DEPEND:U.:O:u:ts|}) continue;; esac; \
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echo $$t $$d; \
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done > $@.${.MAKE.PID}
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@case "${.MAKE.META.FILES:T:M*.po.*}" in \
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*.po.*) mv $@.${.MAKE.PID} $@;; \
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*) { cat $@.${.MAKE.PID}; \
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sed 's,\.So:,.o:,;s,\.o:,.po:,' $@.${.MAKE.PID}; } | sort -u > $@; \
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rm -f $@.${.MAKE.PID};; \
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esac
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.else
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# make sure this exists
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.depend:
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# do _not_ assume that .depend is in any fit state for us to use
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CAT_DEPEND = /dev/null
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.if ${.MAKE.LEVEL} > 0
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.export CAT_DEPEND
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.endif
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_depend =
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.endif
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.if ${DEBUG_AUTODEP:Uno:@m@${RELDIR:M$m}@} != ""
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.info ${_DEPENDFILE:S,${SRCTOP}/,,} _depend=${_depend}
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.endif
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.if ${UPDATE_DEPENDFILE} == "yes"
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gendirdeps: ${_DEPENDFILE}
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.endif
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.if !target(${_DEPENDFILE})
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.if ${_bootstrap_dirdeps} == "yes"
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# We are boot-strapping a new directory
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# Use DPADD to seed DIRDEPS
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.if !empty(DPADD)
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# anything which matches ${_OBJROOT}* but not ${_OBJTOP}*
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# needs to be qualified in DIRDEPS
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# The pseudo machine "host" is used for HOST_TARGET
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DIRDEPS = \
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${DPADD:M${_OBJTOP}*:H:C,${_OBJTOP}[^/]*/,,:N.:O:u} \
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${DPADD:M${_OBJROOT}*:N${_OBJTOP}*:H:S,${_OBJROOT},,:C,^([^/]+)/(.*),\2.\1,:S,${HOST_TARGET}$,host,:N.*:O:u}
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.endif
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.endif
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_gendirdeps_mutex =
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.if defined(NEED_GENDIRDEPS_MUTEX)
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# If a src dir gets built with multiple object dirs,
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# we need a mutex. Obviously, this is best avoided.
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# Note if .MAKE.DEPENDFILE is common for all ${MACHINE}
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# you either need to mutex, or ensure only one machine builds at a time!
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# lockf is an example of a suitable tool
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LOCKF ?= /usr/bin/lockf
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.if exists(${LOCKF})
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GENDIRDEPS_MUTEXER ?= ${LOCKF} -k
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.endif
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.if empty(GENDIRDEPS_MUTEXER)
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.error NEED_GENDIRDEPS_MUTEX defined, but GENDIRDEPS_MUTEXER not set
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.else
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_gendirdeps_mutex = ${GENDIRDEPS_MUTEXER} ${GENDIRDEPS_MUTEX:U${_CURDIR}/Makefile}
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.endif
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.endif
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# If we have META_XTRAS we most likely did not create them
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# but we need to behave as if we did.
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# Avoid adding glob patterns to .MAKE.META.CREATED though.
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.MAKE.META.CREATED += ${META_XTRAS:N*\**:O:u}
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.if make(gendirdeps)
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META_FILES = *.meta
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.elif ${OPTIMIZE_OBJECT_META_FILES:Uno:tl} == "no"
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META_FILES = ${.MAKE.META.FILES:T:N.depend*:O:u}
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.else
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# if we have 1000's of .o.meta, .So.meta etc we need only look at one set
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# it is left as an exercise for the reader to work out what this does
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META_FILES = ${.MAKE.META.FILES:T:N.depend*:N*o.meta:O:u} \
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${.MAKE.META.FILES:T:M*.${.MAKE.META.FILES:M*o.meta:R:E:O:u:[1]}.meta:O:u}
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.endif
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.if ${DEBUG_AUTODEP:Uno:@m@${RELDIR:M$m}@} != ""
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.info ${_DEPENDFILE:S,${SRCTOP}/,,}: ${_depend} ${.PARSEDIR}/gendirdeps.mk ${META2DEPS} xtras=${META_XTRAS}
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.endif
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.if ${.MAKE.LEVEL} > 0 && !empty(GENDIRDEPS_FILTER)
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.export GENDIRDEPS_FILTER
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.endif
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# we might have .../ in MAKESYSPATH
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_makesyspath:= ${_PARSEDIR}
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${_DEPENDFILE}: ${_depend} ${.PARSEDIR}/gendirdeps.mk ${META2DEPS} $${.MAKE.META.CREATED}
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@echo Checking $@: ${.OODATE:T:[1..8]}
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@(cd . && \
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SKIP_GENDIRDEPS='${SKIP_GENDIRDEPS:O:u}' \
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DPADD='${FORCE_DPADD:O:u}' ${_gendirdeps_mutex} \
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MAKESYSPATH=${_makesyspath} \
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${.MAKE} -f gendirdeps.mk RELDIR=${RELDIR} _DEPENDFILE=${_DEPENDFILE} \
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META_FILES='${META_XTRAS:T:O:u} ${META_FILES:T:O:u:${META_FILE_FILTER:ts:}}')
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@test -s $@ && touch $@; :
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.endif
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.endif
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.endif
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.if ${_bootstrap_dirdeps} == "yes"
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# make sure this is included at least once
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.include <dirdeps.mk>
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.else
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${_DEPENDFILE}: .PRECIOUS
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.endif
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CLEANFILES += *.meta filemon.* *.db
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# these make it easy to gather some stats
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now_utc = ${%s:L:gmtime}
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start_utc := ${now_utc}
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meta_stats= meta=${empty(.MAKE.META.FILES):?0:${.MAKE.META.FILES:[#]}} \
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created=${empty(.MAKE.META.CREATED):?0:${.MAKE.META.CREATED:[#]}}
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#.END: _reldir_finish
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.if target(gendirdeps)
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_reldir_finish: gendirdeps
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.endif
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_reldir_finish: .NOMETA
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@echo "${TIME_STAMP} Finished ${RELDIR}.${TARGET_SPEC} seconds=$$(( ${now_utc} - ${start_utc} )) ${meta_stats}"
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#.ERROR: _reldir_failed
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_reldir_failed: .NOMETA
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@echo "${TIME_STAMP} Failed ${RELDIR}.${TARGET_SPEC} seconds=$$(( ${now_utc} - ${start_utc} )) ${meta_stats}"
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.if defined(WITH_META_STATS) && ${.MAKE.LEVEL} > 0
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.END: _reldir_finish
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.ERROR: _reldir_failed
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.endif
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.endif
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