bee3d4bf8e
When originally implemented, there was no distinction between
DIRDEPS_BUILD and META_MODE, they were one and the same.
META_MODE however is useful by itself, but since meta.sys.mk
had lots of settings related to DIRDEPS_BUILD its use was limited
to DIRDEPS_BUILD.
Move (most) DIRDEPS_BUILD related items to sys.dirdeps.mk
so that meta.sys.mk can be used for just META_MODE.
There is of course some bluring of the lines, so settings remain
in meta.sys.mk
Add MK_META_ERROR_TARGET to enable the META_MODE .ERROR target
independent of DIRDEPS_BUILD, it copies failed .meta files to ${SB}/error
to make it easier to identify the cause of build failures.
Since sys.dirdeps.mk should be included first, most of
local.meta.sys.mk becomes local.sys.dirdeps.mk
and some other bits need to move to local.sys.dirdeps.env.mk
Also fix dirdeps.mk to not add CURDIR to DIRDEPS when it is SRCTOP.
Reviewed by: bdrewery
Differential Revision: https://reviews.freebsd.org/D40053
59 lines
1.7 KiB
Makefile
59 lines
1.7 KiB
Makefile
# $FreeBSD$
|
|
|
|
# This makefile is for customizations that should be done early
|
|
|
|
.if !defined(_TARGETS)
|
|
# some things we do only once
|
|
_TARGETS:= ${.TARGETS}
|
|
.export _TARGETS
|
|
.endif
|
|
|
|
# some handy macros
|
|
_this = ${.PARSEDIR:tA}/${.PARSEFILE}
|
|
# some useful modifiers
|
|
|
|
# A useful trick for testing multiple :M's against something
|
|
# :L says to use the variable's name as its value - ie. literal
|
|
# got = ${clean* destroy:${M_ListToMatch:S,V,.TARGETS,}}
|
|
M_ListToMatch = L:@m@$${V:M$$m}@
|
|
# match against our initial targets (see above)
|
|
M_L_TARGETS = ${M_ListToMatch:S,V,_TARGETS,}
|
|
|
|
# turn a list into a set of :N modifiers
|
|
# NskipFoo = ${Foo:${M_ListToSkip}}
|
|
M_ListToSkip= O:u:ts::S,:,:N,g:S,^,N,
|
|
|
|
# type should be a builtin in any sh since about 1980,
|
|
# AUTOCONF := ${autoconf:L:${M_whence}}
|
|
M_type = @x@(type $$x 2> /dev/null); echo;@:sh:[0]:N* found*:[@]:C,[()],,g
|
|
M_whence = ${M_type}:M/*:[1]
|
|
|
|
# convert a path to a valid shell variable
|
|
M_P2V = tu:C,[./-],_,g
|
|
|
|
# these are handy
|
|
# we can use this for a cheap timestamp at the start of a target's script,
|
|
# but not at the end - since make will expand both at the same time.
|
|
TIME_STAMP_FMT = @ %s [%Y-%m-%d %T]
|
|
TIME_STAMP = ${TIME_STAMP_FMT:localtime}
|
|
# this will produce the same output but as of when date(1) is run.
|
|
TIME_STAMP_DATE = `date '+${TIME_STAMP_FMT}'`
|
|
TIME_STAMP_END?= ${TIME_STAMP_DATE}
|
|
|
|
# Simplify auto.obj.mk mkdir -p handling and avoid unneeded/redundant
|
|
# error spam and show a proper error.
|
|
Mkdirs= Mkdirs() { mkdir -p $$* || :; }
|
|
|
|
.if !empty(.MAKEFLAGS:M-s)
|
|
ECHO_TRACE?= true
|
|
.endif
|
|
|
|
.include "src.sys.env.mk"
|
|
.-include <site.sys.env.mk>
|
|
|
|
.if !defined(HOST_TARGET) || !defined(HOST_MACHINE)
|
|
# we need HOST_TARGET etc below.
|
|
.include <host-target.mk>
|
|
.export HOST_TARGET
|
|
.endif
|