local.meta.sys.mk revision 284650
1284345Ssjg# $FreeBSD: head/share/mk/local.meta.sys.mk 284650 2015-06-20 21:48:07Z sjg $ 2284345Ssjg 3284345Ssjg# local configuration specific to meta mode 4284345Ssjg# XXX some of this should be in meta.sys.mk 5284345Ssjg# we assume that MK_META_MODE=yes 6284345Ssjg 7284349Ssjg# we need this until there is an alternative 8284349SsjgMK_INSTALL_AS_USER= yes 9284349Ssjg 10284345Ssjg.if empty(OBJROOT) || ${.MAKE.LEVEL} == 0 11284650Ssjg.if defined(MAKEOBJDIRPREFIX) && exists(${MAKEOBJDIRPREFIX}) 12284650Ssjg.warning MAKEOBJDIRPREFIX not supported; setting MAKEOBJDIR... 13284650Ssjg# put things approximately where they want 14284650SsjgOBJROOT:=${MAKEOBJDIRPREFIX}${SRCTOP:S,/src,,}/ 15284650Ssjg# OBJTOP set below 16284650SsjgMAKEOBJDIR=$${.CURDIR:S,$${SRCTOP},$${OBJTOP},} 17284650SsjgMAKEOBJDIRPREFIX= 18284650Ssjg# export but do not track 19284650Ssjg.export-env MAKEOBJDIRPREFIX MAKEOBJDIR 20284650Ssjg# now for our own use 21284650SsjgMAKEOBJDIR= ${.CURDIR:S,${SRCTOP},${OBJTOP},} 22284650Ssjg.endif 23284345Ssjg.if !empty(SB) 24284345SsjgSB_OBJROOT ?= ${SB}/obj/ 25284345Ssjg# this is what we use below 26284345SsjgOBJROOT ?= ${SB_OBJROOT} 27284345Ssjg.endif 28284345SsjgOBJROOT ?= ${SRCTOP:H}/obj/ 29284345Ssjg.if ${OBJROOT:M*/} != "" 30284345SsjgOBJROOT:= ${OBJROOT:tA}/ 31284345Ssjg.else 32284345SsjgOBJROOT:= ${OBJROOT:H:tA}/${OBJROOT:T} 33284345Ssjg.endif 34284345Ssjg.export OBJROOT SRCTOP 35284345Ssjg 36284345Ssjg# we need HOST_TARGET etc below. 37284345Ssjg.include <host-target.mk> 38284345Ssjg.export HOST_TARGET 39284345Ssjg.endif 40284345Ssjg 41284345Ssjg# from src/Makefile (for universe) 42284345SsjgTARGET_ARCHES_arm?= arm armeb armv6 armv6eb 43284345SsjgTARGET_ARCHES_mips?= mipsel mips mips64el mips64 mipsn32 44284345SsjgTARGET_ARCHES_powerpc?= powerpc powerpc64 45284345SsjgTARGET_ARCHES_pc98?= i386 46284345Ssjg 47284345Ssjg# some corner cases 48284345SsjgBOOT_MACHINE_DIR.amd64 = boot/i386 49284345SsjgMACHINE_ARCH.host = ${_HOST_ARCH} 50284345Ssjg 51284345Ssjg# the list of machines we support 52284345SsjgALL_MACHINE_LIST?= amd64 arm i386 ia64 mips pc98 powerpc sparc64 53284345Ssjg.for m in ${ALL_MACHINE_LIST:O:u} 54284345SsjgMACHINE_ARCH_LIST.$m?= ${TARGET_ARCHES_${m}:U$m} 55284345SsjgMACHINE_ARCH.$m?= ${MACHINE_ARCH_LIST.$m:[1]} 56284345SsjgBOOT_MACHINE_DIR.$m ?= boot/$m 57284345Ssjg.endfor 58284345Ssjg 59284345Ssjg.ifndef _TARGET_SPEC 60284345Ssjg.if empty(MACHINE_ARCH) 61284345Ssjg.if !empty(TARGET_ARCH) 62284345SsjgMACHINE_ARCH= ${TARGET_ARCH} 63284345Ssjg.else 64284345SsjgMACHINE_ARCH= ${MACHINE_ARCH.${MACHINE}} 65284345Ssjg.endif 66284345Ssjg.endif 67284345SsjgMACHINE_ARCH?= ${MACHINE_ARCH.${MACHINE}} 68284345SsjgMACHINE_ARCH:= ${MACHINE_ARCH} 69284345Ssjg.else 70284345Ssjg# we got here via dirdeps 71284345SsjgMACHINE_ARCH:= ${MACHINE_ARCH.${MACHINE}} 72284345Ssjg.endif 73284345Ssjg 74284345Ssjg# now because for universe we want to potentially 75284345Ssjg# build for multiple MACHINE_ARCH per MACHINE 76284345Ssjg# we need more than MACHINE in TARGET_SPEC 77284345SsjgTARGET_SPEC_VARS= MACHINE MACHINE_ARCH 78284345Ssjg# see dirdeps.mk 79284345Ssjg.if ${TARGET_SPEC:Uno:M*,*} != "" 80284345Ssjg_tspec := ${TARGET_SPEC:S/,/ /g} 81284345SsjgMACHINE := ${_tspec:[1]} 82284345SsjgMACHINE_ARCH := ${_tspec:[2]} 83284345Ssjg# etc. 84284345Ssjg# We need to stop that TARGET_SPEC affecting any submakes 85284345Ssjg# and deal with MACHINE=${TARGET_SPEC} in the environment. 86284345SsjgTARGET_SPEC= 87284345Ssjg# export but do not track 88284345Ssjg.export-env TARGET_SPEC 89284345Ssjg.export ${TARGET_SPEC_VARS} 90284345Ssjg.for v in ${TARGET_SPEC_VARS:O:u} 91284345Ssjg.if empty($v) 92284345Ssjg.undef $v 93284345Ssjg.endif 94284345Ssjg.endfor 95284345Ssjg.endif 96284345Ssjg# make sure we know what TARGET_SPEC is 97284345Ssjg# as we may need it to find Makefile.depend* 98284345SsjgTARGET_SPEC = ${TARGET_SPEC_VARS:@v@${$v:U}@:ts,} 99284345Ssjg 100284345Ssjg# to be consistent with src/Makefile just concatenate with '.'s 101284345SsjgTARGET_OBJ_SPEC:= ${TARGET_SPEC:S;,;.;g} 102284345SsjgOBJTOP:= ${OBJROOT}${TARGET_OBJ_SPEC} 103284345Ssjg 104284345Ssjg.if ${.CURDIR} == ${SRCTOP} 105284345SsjgRELDIR = . 106284345Ssjg.elif ${.CURDIR:M${SRCTOP}/*} 107284345SsjgRELDIR := ${.CURDIR:S,${SRCTOP}/,,} 108284345Ssjg.endif 109284345Ssjg 110284345SsjgHOST_OBJTOP ?= ${OBJROOT}${HOST_TARGET} 111284345Ssjg 112284345Ssjg.if ${OBJTOP} == ${HOST_OBJTOP} || ${REQUESTED_MACHINE:U${MACHINE}} == "host" 113284345SsjgMACHINE= host 114284345Ssjg.if ${TARGET_MACHINE:Uno} == ${HOST_TARGET} 115284345Ssjg# not what we want 116284345SsjgTARGET_MACHINE= host 117284345Ssjg.endif 118284345Ssjg.endif 119284345Ssjg.if ${MACHINE} == "host" 120284345SsjgOBJTOP := ${HOST_OBJTOP} 121284345Ssjg.endif 122284345Ssjg 123284345Ssjg.if ${.MAKE.LEVEL} == 0 124284345SsjgPYTHON ?= /usr/local/bin/python 125284345Ssjg.export PYTHON 126284345Ssjg# this works best if share/mk is ready for it. 127284345SsjgBUILD_AT_LEVEL0= no 128284345Ssjg 129284345Ssjg# we want to end up with a singe stage tree for all machines 130284345Ssjg.if ${MK_STAGING} == "yes" 131284345Ssjg.if empty(STAGE_ROOT) 132284345SsjgSTAGE_ROOT?= ${OBJROOT}stage 133284345Ssjg.export STAGE_ROOT 134284345Ssjg.endif 135284345Ssjg.endif 136284345Ssjg.endif 137284345Ssjg 138284345Ssjg.if ${MK_STAGING} == "yes" 139284345Ssjg.if ${MACHINE} == "host" 140284345SsjgSTAGE_MACHINE= ${HOST_TARGET} 141284345Ssjg.else 142284345SsjgSTAGE_MACHINE:= ${TARGET_OBJ_SPEC} 143284345Ssjg.endif 144284345SsjgSTAGE_OBJTOP:= ${STAGE_ROOT}/${STAGE_MACHINE} 145284345SsjgSTAGE_COMMON_OBJTOP:= ${STAGE_ROOT}/common 146284345SsjgSTAGE_HOST_OBJTOP:= ${STAGE_ROOT}/${HOST_TARGET} 147284345Ssjg 148284345SsjgSTAGE_LIBDIR= ${STAGE_OBJTOP}${_LIBDIR:U${LIBDIR:U/lib}} 149284345SsjgSTAGE_INCLUDEDIR= ${STAGE_OBJTOP}${INCLUDEDIR:U/usr/include} 150284345Ssjg# this is not the same as INCLUDEDIR 151284345SsjgSTAGE_INCSDIR= ${STAGE_OBJTOP}${INCSDIR:U/include} 152284345Ssjg# the target is usually an absolute path 153284345SsjgSTAGE_SYMLINKS_DIR= ${STAGE_OBJTOP} 154284345Ssjg 155284345SsjgLDFLAGS_LAST+= -Wl,-rpath-link -Wl,${STAGE_LIBDIR} 156284345Ssjg.if ${MK_SYSROOT} == "yes" 157284345SsjgSYSROOT?= ${STAGE_OBJTOP}/ 158284345Ssjg.else 159284345SsjgLDFLAGS_LAST+= -L${STAGE_LIBDIR} 160284345Ssjg.endif 161284345Ssjg 162284345Ssjg.endif # MK_STAGING 163284345Ssjg 164284345Ssjg# this is sufficient for most of the tree. 165284345Ssjg.MAKE.DEPENDFILE_DEFAULT = ${.MAKE.DEPENDFILE_PREFIX} 166284345Ssjg 167284345Ssjg# but if we have a machine qualified file it should be used in preference 168284345Ssjg.MAKE.DEPENDFILE_PREFERENCE = \ 169284345Ssjg ${.MAKE.DEPENDFILE_PREFIX}.${MACHINE} \ 170284345Ssjg ${.MAKE.DEPENDFILE_PREFIX} 171284345Ssjg 172284345Ssjg.undef .MAKE.DEPENDFILE 173284345Ssjg 174284345Ssjg.include "sys.dependfile.mk" 175284345Ssjg 176284345Ssjg.if ${.MAKE.LEVEL} > 0 && ${MACHINE} == "host" && ${.MAKE.DEPENDFILE:E} != "host" 177284345Ssjg# we can use this but should not update it. 178284345SsjgUPDATE_DEPENDFILE= NO 179284345Ssjg.endif 180284345Ssjg 181284345Ssjg# define the list of places that contain files we are responsible for 182284345Ssjg.MAKE.META.BAILIWICK = ${SB} ${OBJROOT} ${STAGE_ROOT} 183284345Ssjg 184284345SsjgCSU_DIR.${MACHINE_ARCH} ?= csu/${MACHINE_ARCH} 185284345SsjgCSU_DIR := ${CSU_DIR.${MACHINE_ARCH}} 186284345Ssjg 187284345Ssjg.if !empty(TIME_STAMP) 188284345SsjgTRACER= ${TIME_STAMP} ${:U} 189284345Ssjg.endif 190284345Ssjg 191284345Ssjg# toolchains can be a pain - especially bootstrappping them 192284345Ssjg.if ${MACHINE} == "host" 193284345SsjgMK_SHARED_TOOLCHAIN= no 194284345Ssjg.endif 195284345Ssjg.ifdef WITH_TOOLSDIR 196284345SsjgTOOLSDIR?= ${HOST_OBJTOP}/tools 197284345Ssjg.elif defined(STAGE_HOST_OBJTOP) && exists(${STAGE_HOST_OBJTOP}/usr/bin) 198284345SsjgTOOLSDIR?= ${STAGE_HOST_OBJTOP} 199284345Ssjg.endif 200284345Ssjg.if ${.MAKE.LEVEL} == 0 && exists(${TOOLSDIR}/usr/bin) 201284345SsjgPATH:= ${PATH:S,:, ,g:@d@${exists(${TOOLSDIR}$d):?${TOOLSDIR}$d:}@:ts:}:${PATH} 202284345Ssjg.export PATH 203284345Ssjg.if exists(${TOOLSDIR}/usr/bin/cc) 204284345SsjgHOST_CC?= ${TOOLSDIR}/usr/bin/cc 205284345SsjgCC?= ${TOOLSDIR}/usr/bin/cc 206284345SsjgCXX?= ${TOOLSDIR}/usr/bin/c++ 207284345Ssjg.export HOST_CC CC CXX 208284345Ssjg.endif 209284345Ssjg.endif 210284345Ssjg 211284345Ssjg.if ${MACHINE:Nhost:Ncommon} != "" && ${MACHINE} != ${HOST_MACHINE} 212284345Ssjg# cross-building 213284345Ssjg.if !defined(FREEBSD_REVISION) 214284345SsjgFREEBSD_REVISION!= sed -n '/^REVISION=/{s,.*=,,;s,",,g;p; }' ${SRCTOP}/sys/conf/newvers.sh 215284345Ssjg.export FREEBSD_REVISION 216284345Ssjg.endif 217284345SsjgCROSS_TARGET_FLAGS= -target ${MACHINE_ARCH}-unknown-freebsd${FREEBSD_REVISION} 218284345SsjgCFLAGS+= ${CROSS_TARGET_FLAGS} 219284345SsjgACFLAGS+= ${CROSS_TARGET_FLAGS} 220284345SsjgLDFLAGS+= -Wl,-m -Wl,elf_${MACHINE_ARCH}_fbsd 221284345Ssjg.endif 222