...found 9 targets...
...updating 4 targets...
gcc.compile.c++ libs/config/checks/architecture/bin/gcc-gnu-6.4.0/debug/32.o
...updated 4 targets...
...found 2 targets...
...updating 1 target...
gcc.compile.c++ libs/config/checks/architecture/bin/gcc-gnu-6.4.0/debug/arm.o
libs/config/checks/architecture/arm.cpp:13:2: error: #error "Not ARM"
 #error "Not ARM"
  ^~~~~

    "/usr/lfs/v0/rc-buildroot-test/scripts/instance-1/output/host/bin/powerpc-linux-g++"   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -O0 -fno-inline -Wall -g -fPIC     -c -o "libs/config/checks/architecture/bin/gcc-gnu-6.4.0/debug/arm.o" "libs/config/checks/architecture/arm.cpp"

...failed gcc.compile.c++ libs/config/checks/architecture/bin/gcc-gnu-6.4.0/debug/arm.o...
...failed updating 1 target...
...found 2 targets...
...updating 1 target...
gcc.compile.c++ libs/config/checks/architecture/bin/gcc-gnu-6.4.0/debug/mips1.o
libs/config/checks/architecture/mips1.cpp:10:2: error: #error "Not MIPS1"
 #error "Not MIPS1"
  ^~~~~

    "/usr/lfs/v0/rc-buildroot-test/scripts/instance-1/output/host/bin/powerpc-linux-g++"   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -O0 -fno-inline -Wall -g -fPIC     -c -o "libs/config/checks/architecture/bin/gcc-gnu-6.4.0/debug/mips1.o" "libs/config/checks/architecture/mips1.cpp"

...failed gcc.compile.c++ libs/config/checks/architecture/bin/gcc-gnu-6.4.0/debug/mips1.o...
...failed updating 1 target...
...found 2 targets...
...updating 1 target...
gcc.compile.c++ libs/config/checks/architecture/bin/gcc-gnu-6.4.0/debug/power.o
...updated 1 target...
...found 3 targets...
...updating 3 targets...
link.touch bin.v2/test-symlink-source
link.mklink bin.v2/test-symlink
...updated 3 targets...
...patience...
...found 237 targets...
...updating 9 targets...
gcc.compile.c++ bin.v2/libs/regex/build/gcc-gnu-6.4.0/debug/threadapi-pthread/has_icu_test.o
gcc.link bin.v2/libs/regex/build/gcc-gnu-6.4.0/debug/threadapi-pthread/has_icu
testing.unit-test bin.v2/libs/regex/build/gcc-gnu-6.4.0/debug/threadapi-pthread/has_icu.passed
/bin/sh: line 4: bin.v2/libs/regex/build/gcc-gnu-6.4.0/debug/threadapi-pthread/has_icu: cannot execute binary file

    LD_LIBRARY_PATH="/usr/lfs/v0/rc-buildroot-test/scripts/instance-1/output/host/bin:/usr/lfs/v0/rc-buildroot-test/scripts/instance-1/output/host/lib:/usr/lfs/v0/rc-buildroot-test/scripts/instance-1/output/host/lib32:/usr/lfs/v0/rc-buildroot-test/scripts/instance-1/output/host/lib64:/usr/lfs/v0/rc-buildroot-test/scripts/instance-1/output/host/powerpc-buildroot-linux-uclibc/sysroot/usr/bin:/usr/lfs/v0/rc-buildroot-test/scripts/instance-1/output/host/powerpc-buildroot-linux-uclibc/sysroot/usr/lib:$LD_LIBRARY_PATH"
export LD_LIBRARY_PATH

     "bin.v2/libs/regex/build/gcc-gnu-6.4.0/debug/threadapi-pthread/has_icu"  && touch  "bin.v2/libs/regex/build/gcc-gnu-6.4.0/debug/threadapi-pthread/has_icu.passed"

...failed testing.unit-test bin.v2/libs/regex/build/gcc-gnu-6.4.0/debug/threadapi-pthread/has_icu.passed...
...failed updating 1 target...
...updated 8 targets...
...found 181 targets...
...updating 8 targets...
gcc.compile.c++ bin.v2/libs/log/config/atomic-int32/gcc-gnu-6.4.0/debug/pch-off/threadapi-pthread/atomic_int32.o
...updated 8 targets...
...found 8 targets...
...updating 6 targets...
gcc.compile.c++ bin.v2/libs/log/config/native-syslog/gcc-gnu-6.4.0/debug/pch-off/threadapi-pthread/native_syslog.o
...updated 6 targets...
...found 8 targets...
...updating 6 targets...
gcc.compile.c++ bin.v2/libs/log/config/pthread-mutex-robust/gcc-gnu-6.4.0/debug/pch-off/threadapi-pthread/pthread_mutex_robust.o
...updated 6 targets...
...found 7 targets...
...updating 6 targets...
gcc.compile.c++ bin.v2/libs/log/config/visibility/gcc-gnu-6.4.0/debug/pch-off/threadapi-pthread/visibility.o
...updated 6 targets...
...found 77 targets...
...updating 16 targets...
gcc.compile.c++ bin.v2/libs/thread/build/gcc-gnu-6.4.0/debug/threadapi-pthread/threading-multi/has_atomic_flag_lockfree_test.o
gcc.compile.c++ bin.v2/libs/system/build/gcc-gnu-6.4.0/debug/threadapi-pthread/threading-multi/error_code.o
gcc.link.dll bin.v2/libs/system/build/gcc-gnu-6.4.0/debug/threadapi-pthread/threading-multi/libboost_system.so.1.66.0
gcc.link bin.v2/libs/thread/build/gcc-gnu-6.4.0/debug/threadapi-pthread/threading-multi/has_atomic_flag_lockfree
...updated 16 targets...
...found 1 target...
...updating 1 target...
config-cache.write bin.v2/project-cache.jam
...updated 1 target...