building current with meta mode

#make toolchain

...
Building /srv/obj/srv/src/fbsd/head/usr.bin/clang/clang-tblgen/clang-tblgen.full
c++: error: no such file or directory:
'/srv/obj/srv/src/fbsd/head/freebsd12-amd64/lib/clang/libllvmminimal/libllvmminimal.a'
*** Error code 1

Stop.
make[1]: stopped in /srv/src/fbsd/head/usr.bin/clang/clang-tblgen
.ERROR_TARGET='clang-tblgen.full'
.ERROR_META_FILE='/srv/obj/srv/src/fbsd/head/usr.bin/clang/clang-tblgen/clang-tblgen.full.meta'
.MAKE.LEVEL='1'
MAKEFILE=''
.MAKE.MODE='meta missing-filemon=yes missing-meta=yes silent=yes verbose'
_ERROR_CMD='/usr/bin/c++ -O2 -pipe
-I/srv/obj/srv/src/fbsd/head/freebsd12-amd64/lib/clang/libllvm
-I/srv/src/fbsd/head/lib/clang/include -I/srv/src/fbsd/head/
contrib/llvm/include -DLLVM_BUILD_GLOBAL_ISEL -D__STDC_LIMIT_MACROS
-D__STDC_CONSTANT_MACROS
-DLLVM_DEFAULT_TARGET_TRIPLE=\"x86_64-unknown-freebsd12.0\" -DLLV
M_HOST_TRIPLE=\"x86_64-unknown-freebsd12.0\" -DDEFAULT_SYSROOT=\"\"
-ffunction-sections -fdata-sections -isystem
/srv/obj/srv/src/fbsd/head/stage/freebsd12-am
d64/usr/include -DHOSTPROG -gline-tables-only -fstack-protector-strong
-Wno-empty-body -Wno-string-plus-int -Wno-unused-const-variable
-Wno-tautological-compa
re -Wno-unused-value -Wno-parentheses-equality -Wno-unused-function
-Wno-enum-conversion -Wno-unused-local-typedef
-Wno-address-of-packed-member -Wno-switch -
Wno-switch-enum -Wno-knr-promoted-parameter -Wno-parentheses
-Qunused-arguments -std=c++11 -fno-exceptions -fno-rtti -stdlib=libc++
-Wno-c++11-extensions  -Wl
,--gc-sections -Wl,-rpath-link,/srv/obj/srv/src/fbsd/head/stage/freebsd12-amd64/usr/lib
-o clang-tblgen.full  ClangASTNodesEmitter.o ClangAttrEmitter.o ClangC
ommentCommandInfoEmitter.o
ClangCommentHTMLNamedCharacterReferenceEmitter.o
ClangCommentHTMLTagsEmitter.o ClangDataCollectorsEmitter.o
ClangDiagnosticsEmitter
.o ClangOptionDocEmitter.o ClangSACheckersEmitter.o NeonEmitter.o
TableGen.o /srv/obj/srv/src/fbsd/head/freebsd12-amd64/lib/clang/libllvmminimal/libllvmminima
l.a -L/srv/obj/srv/src/fbsd/head/stage/freebsd12-amd64/usr/lib
-lncursesw  -lpthread;'
.CURDIR='/srv/src/fbsd/head/usr.bin/clang/clang-tblgen'
.MAKE='make'
.OBJDIR='/srv/obj/srv/src/fbsd/head/usr.bin/clang/clang-tblgen'
.TARGETS=' all'
DESTDIR='/srv/obj/srv/src/fbsd/head/stage/freebsd12-amd64'
LD_LIBRARY_PATH=''
MACHINE='host'
MACHINE_ARCH='amd64'
...

Stop.
make: stopped in /srv/src/fbsd/head
.ERROR_TARGET='/srv/src/fbsd/head/usr.bin/clang/clang-tblgen.host'
.ERROR_META_FILE=''
.MAKE.LEVEL='0'
MAKEFILE=''
.MAKE.MODE='meta missing-filemon=yes missing-meta=yes silent=yes verbose'
_ERROR_CMD='.PHONY'
.CURDIR='/srv/src/fbsd/head'
.MAKE='make'
.OBJDIR='/srv/obj/srv/src/fbsd/head/amd64.amd64'
.TARGETS='toolchain'
DESTDIR=''
LD_LIBRARY_PATH=''
MACHINE='amd64'
MACHINE_ARCH='amd64'
MAKEOBJDIRPREFIX=''
MAKESYSPATH='/srv/src/fbsd/head/share/mk'
MAKE_VERSION='20170510'
PATH='/srv/obj/srv/src/fbsd/head/stage/freebsd12-amd64/usr/bin:/srv/obj/srv/src/fbsd/head/stage/freebsd12-amd64/usr/sbin:/srv/obj/srv/src/fbsd/head/stage/free
bsd12-amd64/bin:/srv/obj/srv/src/fbsd/head/stage/freebsd12-amd64/sbin:/home/eax/bin:/opt/local/libexec/ccache:/usr/local/libexec/ccache:/home/eax/.cargo/bin:/
Users/eax/.local/bin:/home/eax/.local/lib/npm/bin:/home/eax/.gem/ruby/2.5.0/bin:/home/eax/.rvm/bin:/home/eax/Library/Python/3.6/bin:/home/eax/Library/Python/2
.7/bin:/opt/local/sbin:/opt/local/bin:/opt/local/bin/pear:/opt/local/lib/mariadb-10.2/bin:/usr/local/mysql/bin:/opt/local/libexec/perl5.24/sitebin:/home/eax/p
erl5/bin:/home/eax/Library/Android/sdk/platform-tools:/home/eax/.luarocks/bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin'
SRCTOP='/srv/src/fbsd/head'
OBJTOP='/srv/obj/srv/src/fbsd/head/amd64.amd64'
_at_ 1520100350 [2018-03-03 18:05:50] Failed toolchain seconds=351
make toolchain 181.64s user 100.10s system 80% cpu 5:51.48 total; max
RSS 165028Ki

-- 
Eitan Adler