3 # local configuration specific to meta mode
4 # XXX some of this should be in meta.sys.mk
5 # we assume that MK_DIRDEPS_BUILD=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) || ${.MAKE.LEVEL} == 0
13 .if defined(MAKEOBJDIRPREFIX) && !empty(MAKEOBJDIRPREFIX)
14 # put things approximately where they want
15 OBJROOT:=${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
47 TARGET_ARCHES_arm64?= aarch64
48 TARGET_ARCHES_mips?= mipsel mips mips64el mips64 mipsn32 mipsn32el
49 TARGET_ARCHES_powerpc?= powerpc powerpc64 powerpcspe
50 TARGET_ARCHES_riscv?= riscv64 riscv64sf
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 mips powerpc riscv 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.
133 # _SKIP_BUILD is not 100% as it requires wrapping all 'all:' targets to avoid
134 # building in MAKELEVEL0. Just prohibit 'all' entirely in this case to avoid
136 .if ${MK_DIRDEPS_BUILD} == "yes" && \
137 ${.MAKE.LEVEL} == 0 && ${BUILD_AT_LEVEL0:Uyes:tl} == "no"
140 .error DIRDEPS_BUILD: Please run '${MAKE}' instead of '${MAKE} all'.
144 # we want to end up with a singe stage tree for all machines
145 .if ${MK_STAGING} == "yes"
146 .if empty(STAGE_ROOT)
147 STAGE_ROOT?= ${OBJROOT}stage
153 .if ${MK_STAGING} == "yes"
154 .if ${MACHINE} == "host"
155 STAGE_MACHINE= ${HOST_TARGET}
157 STAGE_MACHINE:= ${TARGET_OBJ_SPEC}
159 STAGE_OBJTOP:= ${STAGE_ROOT}/${STAGE_MACHINE}
160 STAGE_COMMON_OBJTOP:= ${STAGE_ROOT}/common
161 STAGE_TARGET_OBJTOP:= ${STAGE_ROOT}/${TARGET_OBJ_SPEC}
162 STAGE_HOST_OBJTOP:= ${STAGE_ROOT}/${HOST_TARGET}
163 # These are exported for hooking in out-of-tree builds. They will always
164 # be overridden in sub-makes above when building in-tree.
165 .export STAGE_OBJTOP STAGE_TARGET_OBJTOP STAGE_HOST_OBJTOP
167 # Use tools/install.sh which can avoid the need for xinstall for simple cases.
168 INSTALL?= sh ${SRCTOP}/tools/install.sh
169 # This is for stage-install to pickup from the environment.
170 REAL_INSTALL:= ${INSTALL}
172 STAGE_INSTALL= sh ${.PARSEDIR:tA}/stage-install.sh OBJDIR=${.OBJDIR:tA}
174 STAGE_LIBDIR= ${STAGE_OBJTOP}${_LIBDIR:U${LIBDIR:U/lib}}
175 STAGE_INCLUDEDIR= ${STAGE_OBJTOP}${INCLUDEDIR:U/usr/include}
176 # this is not the same as INCLUDEDIR
177 STAGE_INCSDIR= ${STAGE_OBJTOP}${INCSDIR:U/include}
178 # the target is usually an absolute path
179 STAGE_SYMLINKS_DIR= ${STAGE_OBJTOP}
181 LDFLAGS_LAST+= -Wl,-rpath-link,${STAGE_LIBDIR}
182 .if ${MK_SYSROOT} == "yes"
183 SYSROOT?= ${STAGE_OBJTOP}
185 LDFLAGS_LAST+= -L${STAGE_LIBDIR}
190 # this is sufficient for most of the tree.
191 .MAKE.DEPENDFILE_DEFAULT = ${.MAKE.DEPENDFILE_PREFIX}
193 # but if we have a machine qualified file it should be used in preference
194 .MAKE.DEPENDFILE_PREFERENCE = \
195 ${.MAKE.DEPENDFILE_PREFIX}.${MACHINE} \
196 ${.MAKE.DEPENDFILE_PREFIX}
198 .undef .MAKE.DEPENDFILE
200 .include "sys.dependfile.mk"
202 .if ${.MAKE.LEVEL} > 0 && ${MACHINE} == "host" && ${.MAKE.DEPENDFILE:E} != "host"
203 # we can use this but should not update it.
204 UPDATE_DEPENDFILE= NO
207 # define the list of places that contain files we are responsible for
208 .MAKE.META.BAILIWICK = ${SB} ${OBJROOT} ${STAGE_ROOT}
210 CSU_DIR.${MACHINE_ARCH} ?= csu/${MACHINE_ARCH}
211 CSU_DIR := ${CSU_DIR.${MACHINE_ARCH}}
213 .if !empty(TIME_STAMP)
214 TRACER= ${TIME_STAMP} ${:U}
216 .if !defined(_RECURSING_PROGS) && !defined(_RECURSING_CRUNCH) && \
221 # toolchains can be a pain - especially bootstrappping them
222 .if ${MACHINE} == "host"
223 MK_SHARED_TOOLCHAIN= no
225 TOOLCHAIN_VARS= AS AR CC CLANG_TBLGEN CXX CPP LD NM OBJCOPY RANLIB \
226 STRINGS SIZE LLVM_TBLGEN
227 _toolchain_bin_CLANG_TBLGEN= /usr/bin/clang-tblgen
228 _toolchain_bin_LLVM_TBLGEN= /usr/bin/llvm-tblgen
229 _toolchain_bin_CXX= /usr/bin/c++
231 TOOLSDIR?= ${HOST_OBJTOP}/tools
232 .elif defined(STAGE_HOST_OBJTOP)
233 TOOLSDIR?= ${STAGE_HOST_OBJTOP}
235 # Only define if it exists in case user didn't run bootstrap-tools. Otherwise
236 # the tool will be built during the build. Building it assumes it is
238 .if exists(${HOST_OBJTOP}/tools${.CURDIR})
239 BTOOLSPATH= ${HOST_OBJTOP}/tools${.CURDIR}
242 # Don't use the bootstrap tools logic on itself.
243 .if ${.TARGETS:Mbootstrap-tools} == "" && \
244 !make(showconfig) && \
245 !defined(BOOTSTRAPPING_TOOLS) && !empty(TOOLSDIR) && ${.MAKE.LEVEL} == 0
246 .for dir in /sbin /bin /usr/sbin /usr/bin
247 PATH:= ${TOOLSDIR}${dir}:${PATH}
250 # Prefer the TOOLSDIR version of the toolchain if present vs the host version.
251 .for var in ${TOOLCHAIN_VARS}
252 _toolchain_bin.${var}= ${TOOLSDIR}${_toolchain_bin_${var}:U/usr/bin/${var:tl}}
253 .if exists(${_toolchain_bin.${var}})
254 HOST_${var}?= ${_toolchain_bin.${var}}
260 .for var in ${TOOLCHAIN_VARS}
261 HOST_${var}?= ${_toolchain_bin_${var}:U/usr/bin/${var:tl}}
264 .if ${MACHINE} == "host"
265 .for var in ${TOOLCHAIN_VARS}
266 ${var}= ${HOST_${var}}
270 .if ${MACHINE:Nhost:Ncommon} != "" && ${MACHINE} != ${HOST_MACHINE}
272 .if !defined(FREEBSD_REVISION)
273 FREEBSD_REVISION!= sed -n '/^REVISION=/{s,.*=,,;s,",,g;p; }' ${SRCTOP}/sys/conf/newvers.sh
274 .export FREEBSD_REVISION
276 CROSS_TARGET_FLAGS= -target ${MACHINE_ARCH}-unknown-freebsd${FREEBSD_REVISION}
277 CFLAGS+= ${CROSS_TARGET_FLAGS}
278 ACFLAGS+= ${CROSS_TARGET_FLAGS}
279 LDFLAGS+= -Wl,-m -Wl,elf_${MACHINE_ARCH}_fbsd
282 META_MODE+= missing-meta=yes
283 .if empty(META_MODE:Mnofilemon)
284 META_MODE+= missing-filemon=yes