/accts/mlweber1/instance-1/output/build/boost-1.67.0/libs/predef/check/../tools/check/predef.jam:46: Unescaped special character in argument $(language)::$(expression)
...found 9 targets...
...updating 4 targets...
gcc.compile.c++ libs/config/checks/architecture/bin/gcc-6.4.0/debug/32.o
...updated 4 targets...
...found 2 targets...
...updating 1 target...
gcc.compile.c++ libs/config/checks/architecture/bin/gcc-6.4.0/debug/arm.o
libs/config/checks/architecture/arm.cpp:13:2: error: #error "Not ARM"
 #error "Not ARM"
  ^~~~~

    "/accts/mlweber1/instance-1/output/host/bin/nios2-linux-g++"   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -I/accts/mlweber1/instance-1/output/host/nios2-buildroot-linux-gnu/sysroot/usr/include/python3.6m -fPIC -O0 -fno-inline -Wall -g     -c -o "libs/config/checks/architecture/bin/gcc-6.4.0/debug/arm.o" "libs/config/checks/architecture/arm.cpp"

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

    "/accts/mlweber1/instance-1/output/host/bin/nios2-linux-g++"   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -I/accts/mlweber1/instance-1/output/host/nios2-buildroot-linux-gnu/sysroot/usr/include/python3.6m -fPIC -O0 -fno-inline -Wall -g     -c -o "libs/config/checks/architecture/bin/gcc-6.4.0/debug/mips1.o" "libs/config/checks/architecture/mips1.cpp"

...failed gcc.compile.c++ libs/config/checks/architecture/bin/gcc-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-6.4.0/debug/power.o
libs/config/checks/architecture/power.cpp:13:2: error: #error "Not PPC"
 #error "Not PPC"
  ^~~~~

    "/accts/mlweber1/instance-1/output/host/bin/nios2-linux-g++"   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -I/accts/mlweber1/instance-1/output/host/nios2-buildroot-linux-gnu/sysroot/usr/include/python3.6m -fPIC -O0 -fno-inline -Wall -g     -c -o "libs/config/checks/architecture/bin/gcc-6.4.0/debug/power.o" "libs/config/checks/architecture/power.cpp"

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

    "/accts/mlweber1/instance-1/output/host/bin/nios2-linux-g++"   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -I/accts/mlweber1/instance-1/output/host/nios2-buildroot-linux-gnu/sysroot/usr/include/python3.6m -fPIC -O0 -fno-inline -Wall -g     -c -o "libs/config/checks/architecture/bin/gcc-6.4.0/debug/sparc.o" "libs/config/checks/architecture/sparc.cpp"

...failed gcc.compile.c++ libs/config/checks/architecture/bin/gcc-6.4.0/debug/sparc.o...
...failed updating 1 target...
...found 2 targets...
...updating 1 target...
gcc.compile.c++ libs/config/checks/architecture/bin/gcc-6.4.0/debug/x86.o
libs/config/checks/architecture/x86.cpp:15:2: error: #error "Not x86"
 #error "Not x86"
  ^~~~~

    "/accts/mlweber1/instance-1/output/host/bin/nios2-linux-g++"   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -I/accts/mlweber1/instance-1/output/host/nios2-buildroot-linux-gnu/sysroot/usr/include/python3.6m -fPIC -O0 -fno-inline -Wall -g     -c -o "libs/config/checks/architecture/bin/gcc-6.4.0/debug/x86.o" "libs/config/checks/architecture/x86.cpp"

...failed gcc.compile.c++ libs/config/checks/architecture/bin/gcc-6.4.0/debug/x86.o...
...failed updating 1 target...
...found 2 targets...
...updating 1 target...
gcc.compile.c++ libs/config/checks/architecture/bin/gcc-6.4.0/debug/combined.o
libs/config/checks/architecture/combined.cpp:20:2: error: #error "Not combined"
 #error "Not combined"
  ^~~~~

    "/accts/mlweber1/instance-1/output/host/bin/nios2-linux-g++"   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -I/accts/mlweber1/instance-1/output/host/nios2-buildroot-linux-gnu/sysroot/usr/include/python3.6m -fPIC -O0 -fno-inline -Wall -g     -c -o "libs/config/checks/architecture/bin/gcc-6.4.0/debug/combined.o" "libs/config/checks/architecture/combined.cpp"

...failed gcc.compile.c++ libs/config/checks/architecture/bin/gcc-6.4.0/debug/combined.o...
...failed updating 1 target...
...found 3 targets...
...updating 3 targets...
link.touch bin.v2/test-symlink-source
link.mklink bin.v2/test-symlink
...updated 3 targets...
...found 103 targets...
...updating 6 targets...
gcc.compile.c++ bin.v2/libs/config/checks/gcc-6.4.0/debug/cxx11_auto_declarations.o
...updated 6 targets...
...found 1 target...
...updating 1 target...
gcc.compile.c++ bin.v2/libs/config/checks/gcc-6.4.0/debug/cxx11_constexpr.o
...updated 1 target...
...found 1 target...
...updating 1 target...
gcc.compile.c++ bin.v2/libs/config/checks/gcc-6.4.0/debug/cxx11_defaulted_functions.o
...updated 1 target...
...found 1 target...
...updating 1 target...
gcc.compile.c++ bin.v2/libs/config/checks/gcc-6.4.0/debug/cxx11_final.o
...updated 1 target...
...found 1 target...
...updating 1 target...
gcc.compile.c++ bin.v2/libs/config/checks/gcc-6.4.0/debug/cxx11_hdr_mutex.o
...updated 1 target...
...found 1 target...
...updating 1 target...
gcc.compile.c++ bin.v2/libs/config/checks/gcc-6.4.0/debug/cxx11_hdr_regex.o
...updated 1 target...
...found 1 target...
...updating 1 target...
gcc.compile.c++ bin.v2/libs/config/checks/gcc-6.4.0/debug/cxx11_hdr_tuple.o
...updated 1 target...
...found 1 target...
...updating 1 target...
gcc.compile.c++ bin.v2/libs/config/checks/gcc-6.4.0/debug/cxx11_lambdas.o
...updated 1 target...
...found 1 target...
...updating 1 target...
gcc.compile.c++ bin.v2/libs/config/checks/gcc-6.4.0/debug/cxx11_noexcept.o
...updated 1 target...
...found 1 target...
...updating 1 target...
gcc.compile.c++ bin.v2/libs/config/checks/gcc-6.4.0/debug/cxx11_nullptr.o
...updated 1 target...
...found 1 target...
...updating 1 target...
gcc.compile.c++ bin.v2/libs/config/checks/gcc-6.4.0/debug/cxx11_rvalue_references.o
...updated 1 target...
...found 1 target...
...updating 1 target...
gcc.compile.c++ bin.v2/libs/config/checks/gcc-6.4.0/debug/cxx11_template_aliases.o
...updated 1 target...
...found 1 target...
...updating 1 target...
gcc.compile.c++ bin.v2/libs/config/checks/gcc-6.4.0/debug/cxx11_thread_local.o
...updated 1 target...
...found 1 target...
...updating 1 target...
gcc.compile.c++ bin.v2/libs/config/checks/gcc-6.4.0/debug/cxx11_variadic_templates.o
...updated 1 target...
...found 7 targets...
...updating 6 targets...
gcc.compile.c++ bin.v2/libs/context/build/gcc-6.4.0/debug/threading-multi/cxx11_hdr_mutex_check.o
...updated 6 targets...
...found 6 targets...
...updating 5 targets...
gcc.compile.c++ bin.v2/libs/math/config/gcc-6.4.0/debug/has_gcc_visibility.o
...updated 5 targets...
...patience...
...found 172 targets...
...updating 1 target...
gcc.compile.c++ bin.v2/libs/math/config/gcc-6.4.0/debug/has_long_double_support.o
...updated 1 target...
...found 24 targets...
...updating 7 targets...
gcc.compile.c++ bin.v2/libs/regex/build/gcc-6.4.0/debug/has_icu_test.o
libs/regex/build/has_icu_test.cpp:12:30: fatal error: unicode/uversion.h: No such file or directory
 #include <unicode/uversion.h>
                              ^
compilation terminated.

    "/accts/mlweber1/instance-1/output/host/bin/nios2-linux-g++"   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -I/accts/mlweber1/instance-1/output/host/nios2-buildroot-linux-gnu/sysroot/usr/include/python3.6m -fPIC -O0 -fno-inline -Wall -pedantic -g  -DBOOST_ALL_NO_LIB=1 -DBOOST_HAS_ICU=1  -I"." -c -o "bin.v2/libs/regex/build/gcc-6.4.0/debug/has_icu_test.o" "libs/regex/build/has_icu_test.cpp"

...failed gcc.compile.c++ bin.v2/libs/regex/build/gcc-6.4.0/debug/has_icu_test.o...
...skipped <pbin.v2/libs/regex/build/gcc-6.4.0/debug>has_icu for lack of <pbin.v2/libs/regex/build/gcc-6.4.0/debug>has_icu_test.o...
...skipped <pbin.v2/libs/regex/build/gcc-6.4.0/debug>has_icu.passed for lack of <pbin.v2/libs/regex/build/gcc-6.4.0/debug>has_icu...
...failed updating 1 target...
...skipped 2 targets...
...updated 4 targets...
...found 144 targets...
...updating 14 targets...
gcc.compile.c++ bin.v2/libs/thread/build/gcc-6.4.0/debug/threading-multi/has_atomic_flag_lockfree_test.o
In file included from libs/thread/src/../build/has_atomic_flag_lockfree_test.cpp:7:0:
libs/thread/src/../build/has_atomic_flag_lockfree_test.cpp: In function 'int main(int, char**)':
libs/thread/src/../build/../../../boost/static_assert.hpp:70:41: error: static assertion failed: BOOST_ATOMIC_FLAG_LOCK_FREE
 #     define BOOST_STATIC_ASSERT( ... ) static_assert(__VA_ARGS__, #__VA_ARGS__)
                                         ^
libs/thread/src/../build/has_atomic_flag_lockfree_test.cpp:11:3: note: in expansion of macro 'BOOST_STATIC_ASSERT'
   BOOST_STATIC_ASSERT(BOOST_ATOMIC_FLAG_LOCK_FREE);
   ^~~~~~~~~~~~~~~~~~~

    "/accts/mlweber1/instance-1/output/host/bin/nios2-linux-g++"   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -I/accts/mlweber1/instance-1/output/host/nios2-buildroot-linux-gnu/sysroot/usr/include/python3.6m -fPIC -pthread -O0 -fno-inline -Wall -pedantic -g -Wextra -Wno-long-long -Wno-unused-parameter -Wunused-function -pedantic -DBOOST_ALL_NO_LIB=1 -DBOOST_SYSTEM_DYN_LINK=1 -DBOOST_THREAD_BUILD_DLL=1  -I"." -c -o "bin.v2/libs/thread/build/gcc-6.4.0/debug/threading-multi/has_atomic_flag_lockfree_test.o" "libs/thread/src/../build/has_atomic_flag_lockfree_test.cpp"

...failed gcc.compile.c++ bin.v2/libs/thread/build/gcc-6.4.0/debug/threading-multi/has_atomic_flag_lockfree_test.o...
gcc.compile.c++ bin.v2/libs/system/build/gcc-6.4.0/debug/threading-multi/error_code.o
gcc.link.dll bin.v2/libs/system/build/gcc-6.4.0/debug/threading-multi/libboost_system.so.1.67.0
/accts/mlweber1/instance-1/output/host/opt/ext-toolchain/bin/../lib/gcc/nios2-buildroot-linux-gnu/6.4.0/../../../../nios2-buildroot-linux-gnu/bin/ld: FDE encoding in bin.v2/libs/system/build/gcc-6.4.0/debug/threading-multi/error_code.o(.eh_frame) prevents .eh_frame_hdr table being created.
/accts/mlweber1/instance-1/output/host/opt/ext-toolchain/bin/../lib/gcc/nios2-buildroot-linux-gnu/6.4.0/../../../../nios2-buildroot-linux-gnu/bin/ld: FDE encoding in bin.v2/libs/system/build/gcc-6.4.0/debug/threading-multi/error_code.o(.eh_frame) prevents .eh_frame_hdr table being created.
/accts/mlweber1/instance-1/output/host/opt/ext-toolchain/bin/../lib/gcc/nios2-buildroot-linux-gnu/6.4.0/../../../../nios2-buildroot-linux-gnu/bin/ld: FDE encoding in bin.v2/libs/system/build/gcc-6.4.0/debug/threading-multi/error_code.o(.eh_frame) prevents .eh_frame_hdr table being created.
...skipped <pbin.v2/libs/thread/build/gcc-6.4.0/debug/threading-multi>has_atomic_flag_lockfree for lack of <pbin.v2/libs/thread/build/gcc-6.4.0/debug/threading-multi>has_atomic_flag_lockfree_test.o...
...failed updating 1 target...
...skipped 1 target...
...updated 12 targets...
...found 1 target...
...updating 1 target...
config-cache.write bin.v2/project-cache.jam
...updated 1 target...