/home/peko/autobuild/instance-0/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"
  ^~~~~

    "/home/peko/autobuild/instance-0/output/host/bin/nios2-linux-g++"   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -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"
  ^~~~~

    "/home/peko/autobuild/instance-0/output/host/bin/nios2-linux-g++"   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -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"
  ^~~~~

    "/home/peko/autobuild/instance-0/output/host/bin/nios2-linux-g++"   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -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"
  ^~~~~

    "/home/peko/autobuild/instance-0/output/host/bin/nios2-linux-g++"   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -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"
  ^~~~~

    "/home/peko/autobuild/instance-0/output/host/bin/nios2-linux-g++"   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -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"
  ^~~~~

    "/home/peko/autobuild/instance-0/output/host/bin/nios2-linux-g++"   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -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 9 targets...
...updating 7 targets...
gcc.compile.c++ bin.v2/standalone/ac/gcc-6.4.0/release/threading-multi/zlib_h.o
...updated 7 targets...
...found 5 targets...
...updating 3 targets...
gcc.compile.c++ bin.v2/standalone/ac/gcc-6.4.0/release/threading-multi/main-z.o
gcc.link bin.v2/standalone/ac/gcc-6.4.0/release/threading-multi/z
...updated 3 targets...
...found 4 targets...
...updating 2 targets...
gcc.compile.c++ bin.v2/standalone/ac/gcc-6.4.0/release/threading-multi/bzlib_h.o
...updated 2 targets...
...found 5 targets...
...updating 3 targets...
gcc.compile.c++ bin.v2/standalone/ac/gcc-6.4.0/release/threading-multi/main-bz2.o
gcc.link bin.v2/standalone/ac/gcc-6.4.0/release/threading-multi/bz2
...updated 3 targets...
...found 4 targets...
...updating 2 targets...
gcc.compile.c++ bin.v2/standalone/ac/gcc-6.4.0/release/threading-multi/lzma_h.o
bin.v2/standalone/ac/lzma_h.cpp:1:18: fatal error: lzma.h: No such file or directory
 #include <lzma.h>
                  ^
compilation terminated.

    "/home/peko/autobuild/instance-0/output/host/bin/nios2-linux-g++"   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -fPIC -pthread -O3 -finline-functions -Wno-inline -Wall  -DNDEBUG   -c -o "bin.v2/standalone/ac/gcc-6.4.0/release/threading-multi/lzma_h.o" "bin.v2/standalone/ac/lzma_h.cpp"

...failed gcc.compile.c++ bin.v2/standalone/ac/gcc-6.4.0/release/threading-multi/lzma_h.o...
...failed updating 1 target...
...updated 1 target...
...found 5 targets...
...updating 3 targets...
gcc.compile.c++ bin.v2/standalone/ac/gcc-6.4.0/release/threading-multi/main-lzma.o
gcc.link bin.v2/standalone/ac/gcc-6.4.0/release/threading-multi/lzma
/home/peko/autobuild/instance-0/output/host/opt/ext-toolchain/bin/../lib/gcc/nios2-buildroot-linux-gnu/6.4.0/../../../../nios2-buildroot-linux-gnu/bin/ld: cannot find -llzma
collect2: error: ld returned 1 exit status

    "/home/peko/autobuild/instance-0/output/host/bin/nios2-linux-g++"    -o "bin.v2/standalone/ac/gcc-6.4.0/release/threading-multi/lzma" -Wl,--start-group "bin.v2/standalone/ac/gcc-6.4.0/release/threading-multi/main-lzma.o"  -Wl,-Bstatic  -Wl,-Bdynamic -lrt -llzma -Wl,--end-group -fPIC -pthread  

...failed gcc.link bin.v2/standalone/ac/gcc-6.4.0/release/threading-multi/lzma...
...failed updating 1 target...
...updated 2 targets...
...found 4 targets...
...updating 4 targets...
gcc.compile.c++ bin.v2/standalone/ac/gcc-6.4.0/release/link-static/threading-multi/main-lzma.o
gcc.link bin.v2/standalone/ac/gcc-6.4.0/release/link-static/threading-multi/lzma
/home/peko/autobuild/instance-0/output/host/opt/ext-toolchain/bin/../lib/gcc/nios2-buildroot-linux-gnu/6.4.0/../../../../nios2-buildroot-linux-gnu/bin/ld: cannot find -llzma
collect2: error: ld returned 1 exit status

    "/home/peko/autobuild/instance-0/output/host/bin/nios2-linux-g++"    -o "bin.v2/standalone/ac/gcc-6.4.0/release/link-static/threading-multi/lzma" -Wl,--start-group "bin.v2/standalone/ac/gcc-6.4.0/release/link-static/threading-multi/main-lzma.o"  -Wl,-Bstatic -llzma -Wl,-Bdynamic -lrt -Wl,--end-group -pthread  

...failed gcc.link bin.v2/standalone/ac/gcc-6.4.0/release/link-static/threading-multi/lzma...
...failed updating 1 target...
...updated 3 targets...
...found 28 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.

    "/home/peko/autobuild/instance-0/output/host/bin/nios2-linux-g++"   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -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 1 target...
...updating 1 target...
config-cache.write bin.v2/project-cache.jam
...updated 1 target...