06b9b3e0ad
Quite a lot of churn on style, but lots of
good work refactoring complicated functions
and lots more unit-tests.
Thanks mostly to rillig at NetBSD
Some interesting entries from ChangeLog
o .MAKE.{UID,GID} represent uid and gid running make.
o allow env var MAKE_OBJDIR_CHECK_WRITABLE=no to skip writable
checks in InitObjdir. Explicit .OBJDIR target always allows
read-only directory.
o add more unit tests for META MODE
Merge commit '8e11a9b4250be3c3379c45fa820bff78d99d5946' into main
Change-Id: I464fd4c013067f0915671c1ccc96d2d8090b2b9c
97 lines
2.1 KiB
Makefile
97 lines
2.1 KiB
Makefile
# $Id: init.mk,v 1.25 2020/11/27 17:59:46 sjg Exp $
|
|
#
|
|
# @(#) Copyright (c) 2002, Simon J. Gerraty
|
|
#
|
|
# This file is provided in the hope that it will
|
|
# be of use. There is absolutely NO WARRANTY.
|
|
# Permission to copy, redistribute or otherwise
|
|
# use this file is hereby granted provided that
|
|
# the above copyright notice and this notice are
|
|
# left intact.
|
|
#
|
|
# Please send copies of changes and bug-fixes to:
|
|
# sjg@crufty.net
|
|
#
|
|
|
|
.if !target(__${.PARSEFILE}__)
|
|
__${.PARSEFILE}__:
|
|
|
|
.if ${MAKE_VERSION:U0} > 20100408
|
|
_this_mk_dir := ${.PARSEDIR:tA}
|
|
.else
|
|
_this_mk_dir := ${.PARSEDIR}
|
|
.endif
|
|
|
|
.-include <local.init.mk>
|
|
.-include <${.CURDIR:H}/Makefile.inc>
|
|
.include <own.mk>
|
|
.include <compiler.mk>
|
|
|
|
.MAIN: all
|
|
|
|
# should have been set by sys.mk
|
|
CXX_SUFFIXES?= .cc .cpp .cxx .C
|
|
|
|
.if !empty(WARNINGS_SET) || !empty(WARNINGS_SET_${MACHINE_ARCH})
|
|
.include <warnings.mk>
|
|
.endif
|
|
|
|
# these are applied in order, least specific to most
|
|
VAR_QUALIFIER_LIST += \
|
|
${TARGET_SPEC_VARS:UMACHINE:@v@${$v}@} \
|
|
${COMPILER_TYPE} \
|
|
${.TARGET:T:R} \
|
|
${.TARGET:T} \
|
|
${.IMPSRC:T} \
|
|
${VAR_QUALIFIER_XTRA_LIST}
|
|
|
|
QUALIFIED_VAR_LIST += \
|
|
CFLAGS \
|
|
COPTS \
|
|
CPPFLAGS \
|
|
CPUFLAGS \
|
|
LDFLAGS \
|
|
|
|
# a final :U avoids errors if someone uses :=
|
|
.for V in ${QUALIFIED_VAR_LIST:O:u:@q@$q $q_LAST@}
|
|
.for Q in ${VAR_QUALIFIER_LIST:u}
|
|
$V += ${$V.$Q:U} ${$V.$Q.${COMPILER_TYPE}:U}
|
|
.endfor
|
|
.endfor
|
|
|
|
CC_PG?= -pg
|
|
CXX_PG?= ${CC_PG}
|
|
CC_PIC?= -DPIC
|
|
CXX_PIC?= ${CC_PIC}
|
|
PROFFLAGS?= -DGPROF -DPROF
|
|
|
|
.if ${.MAKE.LEVEL:U1} == 0 && ${MK_DIRDEPS_BUILD:Uno} == "yes"
|
|
# targets that are ok at level 0
|
|
DIRDEPS_BUILD_LEVEL0_TARGETS += clean* destroy*
|
|
M_ListToSkip?= O:u:S,^,N,:ts:
|
|
.if ${.TARGETS:Uall:${DIRDEPS_BUILD_LEVEL0_TARGETS:${M_ListToSkip}}} != ""
|
|
# this tells lib.mk and prog.mk to not actually build anything
|
|
_SKIP_BUILD = not building at level 0
|
|
.endif
|
|
.endif
|
|
|
|
.if !defined(.PARSEDIR)
|
|
# no-op is the best we can do if not bmake.
|
|
.WAIT:
|
|
.endif
|
|
|
|
# define this once for consistency
|
|
.if !defined(_SKIP_BUILD)
|
|
# beforebuild is a hook for things that must be done early
|
|
all: beforebuild .WAIT realbuild
|
|
.else
|
|
all: .PHONY
|
|
.if !empty(_SKIP_BUILD) && ${.MAKEFLAGS:M-V} == ""
|
|
.warning ${_SKIP_BUILD}
|
|
.endif
|
|
.endif
|
|
beforebuild:
|
|
realbuild:
|
|
|
|
.endif
|