local.meta.sys.mk revision 296417
1144518Sdavidxu# $FreeBSD: head/share/mk/local.meta.sys.mk 296417 2016-03-05 20:24:31Z dim $ 2144518Sdavidxu 3144518Sdavidxu# local configuration specific to meta mode 4144518Sdavidxu# XXX some of this should be in meta.sys.mk 5144518Sdavidxu# we assume that MK_DIRDEPS_BUILD=yes 6144518Sdavidxu 7144518Sdavidxu# we need this until there is an alternative 8144518SdavidxuMK_INSTALL_AS_USER= yes 9144518SdavidxuMK_FAST_DEPEND= yes 10144518Sdavidxu 11144518Sdavidxu_default_makeobjdir=$${.CURDIR:S,^$${SRCTOP},$${OBJTOP},} 12144518Sdavidxu 13144518Sdavidxu.if empty(OBJROOT) || ${.MAKE.LEVEL} == 0 14144518Sdavidxu.if defined(MAKEOBJDIRPREFIX) 15144518Sdavidxu# put things approximately where they want 16144518SdavidxuOBJROOT:=${MAKEOBJDIRPREFIX}${SRCTOP}/ 17144518SdavidxuMAKEOBJDIRPREFIX= 18144518Sdavidxu.export MAKEOBJDIRPREFIX 19144518Sdavidxu.endif 20144518Sdavidxu.if empty(MAKEOBJDIR) 21144518Sdavidxu# OBJTOP set below 22144518SdavidxuMAKEOBJDIR=${_default_makeobjdir} 23144518Sdavidxu# export but do not track 24144518Sdavidxu.export-env MAKEOBJDIR 25144518Sdavidxu# Expand for our own use 26144518SdavidxuMAKEOBJDIR:= ${MAKEOBJDIR} 27144518Sdavidxu.endif 28144518Sdavidxu.if !empty(SB) 29144518SdavidxuSB_OBJROOT ?= ${SB}/obj/ 30144518Sdavidxu# this is what we use below 31144518SdavidxuOBJROOT ?= ${SB_OBJROOT} 32144518Sdavidxu.endif 33144518SdavidxuOBJROOT ?= /usr/obj${SRCTOP}/ 34144518Sdavidxu.if ${OBJROOT:M*/} != "" 35144518SdavidxuOBJROOT:= ${OBJROOT:H:tA}/ 36144518Sdavidxu.else 37144518SdavidxuOBJROOT:= ${OBJROOT:H:tA}/${OBJROOT:T} 38144518Sdavidxu.endif 39144518Sdavidxu.export OBJROOT SRCTOP 40144518Sdavidxu 41144518Sdavidxu# we need HOST_TARGET etc below. 42144518Sdavidxu.include <host-target.mk> 43144518Sdavidxu.export HOST_TARGET 44144518Sdavidxu.endif 45144518Sdavidxu 46144518Sdavidxu# from src/Makefile (for universe) 47144518SdavidxuTARGET_ARCHES_arm?= arm armeb armv6 armv6hf 48144518SdavidxuTARGET_ARCHES_arm64?= aarch64 49144518SdavidxuTARGET_ARCHES_mips?= mipsel mips mips64el mips64 mipsn32 mipsn32el 50144518SdavidxuTARGET_ARCHES_powerpc?= powerpc powerpc64 51144518SdavidxuTARGET_ARCHES_pc98?= i386 52144518SdavidxuTARGET_ARCHES_riscv?= riscv64 53144518Sdavidxu 54144518Sdavidxu# some corner cases 55144518SdavidxuBOOT_MACHINE_DIR.amd64 = boot/i386 56144518SdavidxuMACHINE_ARCH.host = ${_HOST_ARCH} 57144518Sdavidxu 58144518Sdavidxu# the list of machines we support 59144518SdavidxuALL_MACHINE_LIST?= amd64 arm arm64 i386 mips pc98 powerpc riscv sparc64 60144518Sdavidxu.for m in ${ALL_MACHINE_LIST:O:u} 61144518SdavidxuMACHINE_ARCH_LIST.$m?= ${TARGET_ARCHES_${m}:U$m} 62144518SdavidxuMACHINE_ARCH.$m?= ${MACHINE_ARCH_LIST.$m:[1]} 63144518SdavidxuBOOT_MACHINE_DIR.$m ?= boot/$m 64144518Sdavidxu.endfor 65144518Sdavidxu 66144518Sdavidxu.ifndef _TARGET_SPEC 67144518Sdavidxu.if empty(MACHINE_ARCH) 68144518Sdavidxu.if !empty(TARGET_ARCH) 69144518SdavidxuMACHINE_ARCH= ${TARGET_ARCH} 70144518Sdavidxu.else 71144518SdavidxuMACHINE_ARCH= ${MACHINE_ARCH.${MACHINE}} 72144518Sdavidxu.endif 73144518Sdavidxu.endif 74144518SdavidxuMACHINE_ARCH?= ${MACHINE_ARCH.${MACHINE}} 75144518SdavidxuMACHINE_ARCH:= ${MACHINE_ARCH} 76144518Sdavidxu.else 77144518Sdavidxu# we got here via dirdeps 78144518SdavidxuMACHINE_ARCH:= ${MACHINE_ARCH.${MACHINE}} 79144518Sdavidxu.endif 80144518Sdavidxu 81144518Sdavidxu# now because for universe we want to potentially 82144518Sdavidxu# build for multiple MACHINE_ARCH per MACHINE 83144518Sdavidxu# we need more than MACHINE in TARGET_SPEC 84144518SdavidxuTARGET_SPEC_VARS= MACHINE MACHINE_ARCH 85144518Sdavidxu# see dirdeps.mk 86144518Sdavidxu.if ${TARGET_SPEC:Uno:M*,*} != "" 87145437Sdavidxu_tspec := ${TARGET_SPEC:S/,/ /g} 88144518SdavidxuMACHINE := ${_tspec:[1]} 89144518SdavidxuMACHINE_ARCH := ${_tspec:[2]} 90144518Sdavidxu# etc. 91144518Sdavidxu# We need to stop that TARGET_SPEC affecting any submakes 92144518Sdavidxu# and deal with MACHINE=${TARGET_SPEC} in the environment. 93144518SdavidxuTARGET_SPEC= 94144518Sdavidxu# export but do not track 95144518Sdavidxu.export-env TARGET_SPEC 96144518Sdavidxu.export ${TARGET_SPEC_VARS} 97144518Sdavidxu.for v in ${TARGET_SPEC_VARS:O:u} 98144518Sdavidxu.if empty($v) 99144518Sdavidxu.undef $v 100144518Sdavidxu.endif 101144518Sdavidxu.endfor 102144518Sdavidxu.endif 103157461Sdavidxu# make sure we know what TARGET_SPEC is 104144518Sdavidxu# as we may need it to find Makefile.depend* 105144518SdavidxuTARGET_SPEC = ${TARGET_SPEC_VARS:@v@${$v:U}@:ts,} 106 107# to be consistent with src/Makefile just concatenate with '.'s 108TARGET_OBJ_SPEC:= ${TARGET_SPEC:S;,;.;g} 109OBJTOP:= ${OBJROOT}${TARGET_OBJ_SPEC} 110 111.if defined(MAKEOBJDIR) 112.if ${MAKEOBJDIR:M*/*} == "" 113.error Cannot use MAKEOBJDIR=${MAKEOBJDIR}${.newline}Unset MAKEOBJDIR to get default: MAKEOBJDIR='${_default_makeobjdir}' 114.endif 115.endif 116 117HOST_OBJTOP ?= ${OBJROOT}${HOST_TARGET} 118 119.if ${OBJTOP} == ${HOST_OBJTOP} || ${REQUESTED_MACHINE:U${MACHINE}} == "host" 120MACHINE= host 121.if ${TARGET_MACHINE:Uno} == ${HOST_TARGET} 122# not what we want 123TARGET_MACHINE= host 124.endif 125.endif 126.if ${MACHINE} == "host" 127OBJTOP := ${HOST_OBJTOP} 128.endif 129 130.if ${.MAKE.LEVEL} == 0 131PYTHON ?= /usr/local/bin/python 132.export PYTHON 133# this works best if share/mk is ready for it. 134BUILD_AT_LEVEL0= no 135 136# we want to end up with a singe stage tree for all machines 137.if ${MK_STAGING} == "yes" 138.if empty(STAGE_ROOT) 139STAGE_ROOT?= ${OBJROOT}stage 140.export STAGE_ROOT 141.endif 142.endif 143.endif 144 145.if ${MK_STAGING} == "yes" 146.if ${MACHINE} == "host" 147STAGE_MACHINE= ${HOST_TARGET} 148.else 149STAGE_MACHINE:= ${TARGET_OBJ_SPEC} 150.endif 151STAGE_OBJTOP:= ${STAGE_ROOT}/${STAGE_MACHINE} 152STAGE_COMMON_OBJTOP:= ${STAGE_ROOT}/common 153STAGE_TARGET_OBJTOP:= ${STAGE_ROOT}/${TARGET_OBJ_SPEC} 154STAGE_HOST_OBJTOP:= ${STAGE_ROOT}/${HOST_TARGET} 155# These are exported for hooking in out-of-tree builds. They will always 156# be overridden in sub-makes above when building in-tree. 157.export STAGE_OBJTOP STAGE_TARGET_OBJTOP STAGE_HOST_OBJTOP 158 159# Use tools/install.sh which can avoid the need for xinstall for simple cases. 160INSTALL?= sh ${SRCTOP}/tools/install.sh 161# This is for stage-install to pickup from the environment. 162REAL_INSTALL:= ${INSTALL} 163.export REAL_INSTALL 164STAGE_INSTALL= sh ${.PARSEDIR:tA}/stage-install.sh OBJDIR=${.OBJDIR:tA} 165 166STAGE_LIBDIR= ${STAGE_OBJTOP}${_LIBDIR:U${LIBDIR:U/lib}} 167STAGE_INCLUDEDIR= ${STAGE_OBJTOP}${INCLUDEDIR:U/usr/include} 168# this is not the same as INCLUDEDIR 169STAGE_INCSDIR= ${STAGE_OBJTOP}${INCSDIR:U/include} 170# the target is usually an absolute path 171STAGE_SYMLINKS_DIR= ${STAGE_OBJTOP} 172 173LDFLAGS_LAST+= -Wl,-rpath-link -Wl,${STAGE_LIBDIR} 174.if ${MK_SYSROOT} == "yes" 175SYSROOT?= ${STAGE_OBJTOP} 176.else 177LDFLAGS_LAST+= -L${STAGE_LIBDIR} 178.endif 179 180.endif # MK_STAGING 181 182# this is sufficient for most of the tree. 183.MAKE.DEPENDFILE_DEFAULT = ${.MAKE.DEPENDFILE_PREFIX} 184 185# but if we have a machine qualified file it should be used in preference 186.MAKE.DEPENDFILE_PREFERENCE = \ 187 ${.MAKE.DEPENDFILE_PREFIX}.${MACHINE} \ 188 ${.MAKE.DEPENDFILE_PREFIX} 189 190.undef .MAKE.DEPENDFILE 191 192.include "sys.dependfile.mk" 193 194.if ${.MAKE.LEVEL} > 0 && ${MACHINE} == "host" && ${.MAKE.DEPENDFILE:E} != "host" 195# we can use this but should not update it. 196UPDATE_DEPENDFILE= NO 197.endif 198 199# define the list of places that contain files we are responsible for 200.MAKE.META.BAILIWICK = ${SB} ${OBJROOT} ${STAGE_ROOT} 201 202CSU_DIR.${MACHINE_ARCH} ?= csu/${MACHINE_ARCH} 203CSU_DIR := ${CSU_DIR.${MACHINE_ARCH}} 204 205.if !empty(TIME_STAMP) 206TRACER= ${TIME_STAMP} ${:U} 207.endif 208WITH_META_STATS= t 209 210# toolchains can be a pain - especially bootstrappping them 211.if ${MACHINE} == "host" 212MK_SHARED_TOOLCHAIN= no 213.endif 214TOOLCHAIN_VARS= AS AR CC CLANG_TBLGEN CXX CPP LD NM OBJDUMP OBJCOPY RANLIB \ 215 STRINGS SIZE LLVM_TBLGEN 216_toolchain_bin_CLANG_TBLGEN= /usr/bin/clang-tblgen 217_toolchain_bin_LLVM_TBLGEN= /usr/bin/llvm-tblgen 218_toolchain_bin_CXX= /usr/bin/c++ 219.ifdef WITH_TOOLSDIR 220TOOLSDIR?= ${HOST_OBJTOP}/tools 221.elif defined(STAGE_HOST_OBJTOP) 222TOOLSDIR?= ${STAGE_HOST_OBJTOP} 223.endif 224# Don't use the bootstrap tools logic on itself. 225.if ${.TARGETS:Mbootstrap-tools} == "" && \ 226 !make(showconfig) && \ 227 !defined(BOOTSTRAPPING_TOOLS) && !empty(TOOLSDIR) && ${.MAKE.LEVEL} == 0 228.for dir in /sbin /bin /usr/sbin /usr/bin 229PATH:= ${TOOLSDIR}${dir}:${PATH} 230.endfor 231.export PATH 232# Prefer the TOOLSDIR version of the toolchain if present vs the host version. 233.for var in ${TOOLCHAIN_VARS} 234_toolchain_bin.${var}= ${TOOLSDIR}${_toolchain_bin_${var}:U/usr/bin/${var:tl}} 235.if exists(${_toolchain_bin.${var}}) 236HOST_${var}?= ${_toolchain_bin.${var}} 237${var}?= ${HOST_${var}} 238.export HOST_${var} ${var} 239.endif 240.endfor 241.endif 242 243.for var in ${TOOLCHAIN_VARS} 244HOST_${var}?= ${_toolchain_bin_${var}:U/usr/bin/${var:tl}} 245.endfor 246 247.if ${MACHINE} == "host" 248.for var in ${TOOLCHAIN_VARS} 249${var}= ${HOST_${var}} 250.endfor 251.endif 252 253.if ${MACHINE:Nhost:Ncommon} != "" && ${MACHINE} != ${HOST_MACHINE} 254# cross-building 255.if !defined(FREEBSD_REVISION) 256FREEBSD_REVISION!= sed -n '/^REVISION=/{s,.*=,,;s,",,g;p; }' ${SRCTOP}/sys/conf/newvers.sh 257.export FREEBSD_REVISION 258.endif 259CROSS_TARGET_FLAGS= -target ${MACHINE_ARCH}-unknown-freebsd${FREEBSD_REVISION} 260CFLAGS+= ${CROSS_TARGET_FLAGS} 261ACFLAGS+= ${CROSS_TARGET_FLAGS} 262LDFLAGS+= -Wl,-m -Wl,elf_${MACHINE_ARCH}_fbsd 263.endif 264