3 # local configuration specific to meta mode
4 # XXX some of this should be in meta.sys.mk
5 # we assume that MK_META_MODE=yes
7 # we need this until there is an alternative
8 MK_INSTALL_AS_USER= yes
10 _default_makeobjdir=$${.CURDIR:S,^$${SRCTOP},$${OBJTOP},}
12 .if empty(OBJROOT) || ${.MAKE.LEVEL} == 0
13 .if defined(MAKEOBJDIRPREFIX)
14 # put things approximately where they want
15 OBJROOT:=${MAKEOBJDIRPREFIX}${SRCTOP}/
17 .export MAKEOBJDIRPREFIX
21 MAKEOBJDIR=${_default_makeobjdir}
22 # export but do not track
23 .export-env MAKEOBJDIR
24 # Expand for our own use
25 MAKEOBJDIR:= ${MAKEOBJDIR}
28 SB_OBJROOT ?= ${SB}/obj/
29 # this is what we use below
30 OBJROOT ?= ${SB_OBJROOT}
32 OBJROOT ?= /usr/obj${SRCTOP}/
33 .if ${OBJROOT:M*/} != ""
34 OBJROOT:= ${OBJROOT:H:tA}/
36 OBJROOT:= ${OBJROOT:H:tA}/${OBJROOT:T}
38 .export OBJROOT SRCTOP
40 # we need HOST_TARGET etc below.
41 .include <host-target.mk>
45 # from src/Makefile (for universe)
46 TARGET_ARCHES_arm?= arm armeb armv6 armv6hf
47 TARGET_ARCHES_arm64?= aarch64
48 TARGET_ARCHES_mips?= mipsel mips mips64el mips64 mipsn32 mipsn32el
49 TARGET_ARCHES_powerpc?= powerpc powerpc64
50 TARGET_ARCHES_pc98?= i386
53 BOOT_MACHINE_DIR.amd64 = boot/i386
54 MACHINE_ARCH.host = ${_HOST_ARCH}
56 # the list of machines we support
57 ALL_MACHINE_LIST?= amd64 arm arm64 i386 ia64 mips pc98 powerpc sparc64
58 .for m in ${ALL_MACHINE_LIST:O:u}
59 MACHINE_ARCH_LIST.$m?= ${TARGET_ARCHES_${m}:U$m}
60 MACHINE_ARCH.$m?= ${MACHINE_ARCH_LIST.$m:[1]}
61 BOOT_MACHINE_DIR.$m ?= boot/$m
65 .if empty(MACHINE_ARCH)
66 .if !empty(TARGET_ARCH)
67 MACHINE_ARCH= ${TARGET_ARCH}
69 MACHINE_ARCH= ${MACHINE_ARCH.${MACHINE}}
72 MACHINE_ARCH?= ${MACHINE_ARCH.${MACHINE}}
73 MACHINE_ARCH:= ${MACHINE_ARCH}
75 # we got here via dirdeps
76 MACHINE_ARCH:= ${MACHINE_ARCH.${MACHINE}}
79 # now because for universe we want to potentially
80 # build for multiple MACHINE_ARCH per MACHINE
81 # we need more than MACHINE in TARGET_SPEC
82 TARGET_SPEC_VARS= MACHINE MACHINE_ARCH
84 .if ${TARGET_SPEC:Uno:M*,*} != ""
85 _tspec := ${TARGET_SPEC:S/,/ /g}
86 MACHINE := ${_tspec:[1]}
87 MACHINE_ARCH := ${_tspec:[2]}
89 # We need to stop that TARGET_SPEC affecting any submakes
90 # and deal with MACHINE=${TARGET_SPEC} in the environment.
92 # export but do not track
93 .export-env TARGET_SPEC
94 .export ${TARGET_SPEC_VARS}
95 .for v in ${TARGET_SPEC_VARS:O:u}
101 # make sure we know what TARGET_SPEC is
102 # as we may need it to find Makefile.depend*
103 TARGET_SPEC = ${TARGET_SPEC_VARS:@v@${$v:U}@:ts,}
105 # to be consistent with src/Makefile just concatenate with '.'s
106 TARGET_OBJ_SPEC:= ${TARGET_SPEC:S;,;.;g}
107 OBJTOP:= ${OBJROOT}${TARGET_OBJ_SPEC}
109 .if defined(MAKEOBJDIR)
110 .if ${MAKEOBJDIR:M*/*} == ""
111 .error Cannot use MAKEOBJDIR=${MAKEOBJDIR}${.newline}Unset MAKEOBJDIR to get default: MAKEOBJDIR='${_default_makeobjdir}'
115 HOST_OBJTOP ?= ${OBJROOT}${HOST_TARGET}
117 .if ${OBJTOP} == ${HOST_OBJTOP} || ${REQUESTED_MACHINE:U${MACHINE}} == "host"
119 .if ${TARGET_MACHINE:Uno} == ${HOST_TARGET}
124 .if ${MACHINE} == "host"
125 OBJTOP := ${HOST_OBJTOP}
128 .if ${.MAKE.LEVEL} == 0
129 PYTHON ?= /usr/local/bin/python
131 # this works best if share/mk is ready for it.
134 # we want to end up with a singe stage tree for all machines
135 .if ${MK_STAGING} == "yes"
136 .if empty(STAGE_ROOT)
137 STAGE_ROOT?= ${OBJROOT}stage
143 .if ${MK_STAGING} == "yes"
144 .if ${MACHINE} == "host"
145 STAGE_MACHINE= ${HOST_TARGET}
147 STAGE_MACHINE:= ${TARGET_OBJ_SPEC}
149 STAGE_OBJTOP:= ${STAGE_ROOT}/${STAGE_MACHINE}
150 STAGE_COMMON_OBJTOP:= ${STAGE_ROOT}/common
151 STAGE_HOST_OBJTOP:= ${STAGE_ROOT}/${HOST_TARGET}
153 STAGE_LIBDIR= ${STAGE_OBJTOP}${_LIBDIR:U${LIBDIR:U/lib}}
154 STAGE_INCLUDEDIR= ${STAGE_OBJTOP}${INCLUDEDIR:U/usr/include}
155 # this is not the same as INCLUDEDIR
156 STAGE_INCSDIR= ${STAGE_OBJTOP}${INCSDIR:U/include}
157 # the target is usually an absolute path
158 STAGE_SYMLINKS_DIR= ${STAGE_OBJTOP}
160 LDFLAGS_LAST+= -Wl,-rpath-link -Wl,${STAGE_LIBDIR}
161 .if ${MK_SYSROOT} == "yes"
162 SYSROOT?= ${STAGE_OBJTOP}
164 LDFLAGS_LAST+= -L${STAGE_LIBDIR}
169 # this is sufficient for most of the tree.
170 .MAKE.DEPENDFILE_DEFAULT = ${.MAKE.DEPENDFILE_PREFIX}
172 # but if we have a machine qualified file it should be used in preference
173 .MAKE.DEPENDFILE_PREFERENCE = \
174 ${.MAKE.DEPENDFILE_PREFIX}.${MACHINE} \
175 ${.MAKE.DEPENDFILE_PREFIX}
177 .undef .MAKE.DEPENDFILE
179 .include "sys.dependfile.mk"
181 .if ${.MAKE.LEVEL} > 0 && ${MACHINE} == "host" && ${.MAKE.DEPENDFILE:E} != "host"
182 # we can use this but should not update it.
183 UPDATE_DEPENDFILE= NO
186 # define the list of places that contain files we are responsible for
187 .MAKE.META.BAILIWICK = ${SB} ${OBJROOT} ${STAGE_ROOT}
189 .if defined(CCACHE_DIR)
190 CCACHE_DIR := ${CCACHE_DIR:tA}
191 .MAKE.META.IGNORE_PATHS += ${CCACHE_DIR}
195 CSU_DIR.${MACHINE_ARCH} ?= csu/${MACHINE_ARCH}
196 CSU_DIR := ${CSU_DIR.${MACHINE_ARCH}}
198 .if !empty(TIME_STAMP)
199 TRACER= ${TIME_STAMP} ${:U}
202 # toolchains can be a pain - especially bootstrappping them
203 .if ${MACHINE} == "host"
204 MK_SHARED_TOOLCHAIN= no
207 TOOLSDIR?= ${HOST_OBJTOP}/tools
208 .elif defined(STAGE_HOST_OBJTOP) && exists(${STAGE_HOST_OBJTOP}/usr/bin)
209 TOOLSDIR?= ${STAGE_HOST_OBJTOP}
212 .if ${.MAKE.LEVEL} == 0 && exists(${TOOLSDIR}/usr/bin)
213 PATH:= ${PATH:S,:, ,g:@d@${exists(${TOOLSDIR}$d):?${TOOLSDIR}$d:}@:ts:}:${PATH}
215 .if exists(${TOOLSDIR}/usr/bin/cc)
216 HOST_CC?= ${TOOLSDIR}/usr/bin/cc
217 CC?= ${TOOLSDIR}/usr/bin/cc
218 CXX?= ${TOOLSDIR}/usr/bin/c++
219 .export HOST_CC CC CXX
224 .if ${MACHINE:Nhost:Ncommon} != "" && ${MACHINE} != ${HOST_MACHINE}
226 .if !defined(FREEBSD_REVISION)
227 FREEBSD_REVISION!= sed -n '/^REVISION=/{s,.*=,,;s,",,g;p; }' ${SRCTOP}/sys/conf/newvers.sh
228 .export FREEBSD_REVISION
230 CROSS_TARGET_FLAGS= -target ${MACHINE_ARCH}-unknown-freebsd${FREEBSD_REVISION}
231 CFLAGS+= ${CROSS_TARGET_FLAGS}
232 ACFLAGS+= ${CROSS_TARGET_FLAGS}
233 LDFLAGS+= -Wl,-m -Wl,elf_${MACHINE_ARCH}_fbsd