The target system is: Buildroot - 1 - riscv32
The host system is: Linux - 4.9.0-12-amd64 - x86_64
Compiling the CXX compiler identification source file "CMakeCXXCompilerId.cpp" succeeded.
Compiler: /home/buildroot/autobuild/instance-2/output-1/host/bin/riscv32-linux-g++ 
Build flags: -D_LARGEFILE_SOURCE;-D_LARGEFILE64_SOURCE;-D_FILE_OFFSET_BITS=64;-Os
Id flags:  

The output was:
0


Compilation of the CXX compiler identification source "CMakeCXXCompilerId.cpp" produced "a.out"

The CXX compiler identification is GNU, found in "/home/buildroot/autobuild/instance-2/output-1/build/pistache-f2f5a50fbfb5b8ef6cf1d3d2a9d442a8270e375d/CMakeFiles/3.15.5/CompilerIdCXX/a.out"

Determining if the CXX compiler works passed with the following output:
Change Dir: /home/buildroot/autobuild/instance-2/output-1/build/pistache-f2f5a50fbfb5b8ef6cf1d3d2a9d442a8270e375d/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_4d86b/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/pistache-f2f5a50fbfb5b8ef6cf1d3d2a9d442a8270e375d/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_4d86b.dir/build.make CMakeFiles/cmTC_4d86b.dir/build
make[2]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/pistache-f2f5a50fbfb5b8ef6cf1d3d2a9d442a8270e375d/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_4d86b.dir/testCXXCompiler.cxx.o
/home/buildroot/autobuild/instance-2/output-1/host/bin/riscv32-linux-g++ --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot    -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os   -DNDEBUG   -o CMakeFiles/cmTC_4d86b.dir/testCXXCompiler.cxx.o -c /home/buildroot/autobuild/instance-2/output-1/build/pistache-f2f5a50fbfb5b8ef6cf1d3d2a9d442a8270e375d/CMakeFiles/CMakeTmp/testCXXCompiler.cxx
Linking CXX executable cmTC_4d86b
/home/buildroot/autobuild/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_4d86b.dir/link.txt --verbose=1
/home/buildroot/autobuild/instance-2/output-1/host/bin/riscv32-linux-g++ --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os   -DNDEBUG    CMakeFiles/cmTC_4d86b.dir/testCXXCompiler.cxx.o  -o cmTC_4d86b 
make[2]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/pistache-f2f5a50fbfb5b8ef6cf1d3d2a9d442a8270e375d/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/pistache-f2f5a50fbfb5b8ef6cf1d3d2a9d442a8270e375d/CMakeFiles/CMakeTmp'



Detecting CXX compiler ABI info compiled with the following output:
Change Dir: /home/buildroot/autobuild/instance-2/output-1/build/pistache-f2f5a50fbfb5b8ef6cf1d3d2a9d442a8270e375d/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_c4718/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/pistache-f2f5a50fbfb5b8ef6cf1d3d2a9d442a8270e375d/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_c4718.dir/build.make CMakeFiles/cmTC_c4718.dir/build
make[2]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/pistache-f2f5a50fbfb5b8ef6cf1d3d2a9d442a8270e375d/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_c4718.dir/CMakeCXXCompilerABI.cpp.o
/home/buildroot/autobuild/instance-2/output-1/host/bin/riscv32-linux-g++ --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot    -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os   -DNDEBUG   -v -o CMakeFiles/cmTC_c4718.dir/CMakeCXXCompilerABI.cpp.o -c /home/buildroot/autobuild/instance-2/output-1/host/share/cmake-3.15/Modules/CMakeCXXCompilerABI.cpp
Using built-in specs.
COLLECT_GCC=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/riscv32-linux-g++.br_real
Target: riscv32-buildroot-linux-gnu
Configured with: ./configure --prefix=/opt/br-riscv32-glibc-2020.02 --sysconfdir=/opt/br-riscv32-glibc-2020.02/etc --enable-static --target=riscv32-buildroot-linux-gnu --with-sysroot=/opt/br-riscv32-glibc-2020.02/riscv32-buildroot-linux-gnu/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/br-riscv32-glibc-2020.02 --with-mpc=/opt/br-riscv32-glibc-2020.02 --with-mpfr=/opt/br-riscv32-glibc-2020.02 --with-pkgversion='Buildroot 2020.02' --with-bugurl=http://bugs.buildroot.net/ --disable-libquadmath --enable-tls --enable-threads --without-isl --without-cloog --with-arch=rv32imafd --with-abi=ilp32d --enable-languages=c,c++ --with-build-time-tools=/opt/br-riscv32-glibc-2020.02/riscv32-buildroot-linux-gnu/bin --enable-shared --disable-libgomp
Thread model: posix
gcc version 8.3.0 (Buildroot 2020.02) 
COLLECT_GCC_OPTIONS='-mabi=ilp32d' '-fstack-protector-all' '-march=rv32imafd' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-v' '-o' 'CMakeFiles/cmTC_c4718.dir/CMakeCXXCompilerABI.cpp.o' '-c' '-shared-libgcc'
 /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/riscv32-buildroot-linux-gnu/8.3.0/cc1plus -quiet -v -iprefix /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/ -isysroot /home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot -D_GNU_SOURCE -D _LARGEFILE_SOURCE -D _LARGEFILE64_SOURCE -D _FILE_OFFSET_BITS=64 -D NDEBUG /home/buildroot/autobuild/instance-2/output-1/host/share/cmake-3.15/Modules/CMakeCXXCompilerABI.cpp -quiet -dumpbase CMakeCXXCompilerABI.cpp -mabi=ilp32d -march=rv32imafd -auxbase-strip CMakeFiles/cmTC_c4718.dir/CMakeCXXCompilerABI.cpp.o -Os -version -fstack-protector-all -o /tmp/ccPeQaAz.s
GNU C++14 (Buildroot 2020.02) version 8.3.0 (riscv32-buildroot-linux-gnu)
	compiled by GNU C version 4.9.2, GMP version 6.1.2, MPFR version 4.0.2, MPC version 1.1.0, isl version none
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
ignoring duplicate directory "/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/include/c++/8.3.0"
ignoring duplicate directory "/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/include/c++/8.3.0/riscv32-buildroot-linux-gnu"
ignoring duplicate directory "/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/include/c++/8.3.0/backward"
ignoring duplicate directory "/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/include"
ignoring nonexistent directory "/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/usr/local/include"
ignoring duplicate directory "/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/include-fixed"
ignoring duplicate directory "/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
 /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/include/c++/8.3.0
 /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/include/c++/8.3.0/riscv32-buildroot-linux-gnu
 /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/include/c++/8.3.0/backward
 /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/include
 /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/include-fixed
 /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/include
 /home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/usr/include
End of search list.
GNU C++14 (Buildroot 2020.02) version 8.3.0 (riscv32-buildroot-linux-gnu)
	compiled by GNU C version 4.9.2, GMP version 6.1.2, MPFR version 4.0.2, MPC version 1.1.0, isl version none
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: f3e7a3ea75e757849305169c24fdd7d2
COLLECT_GCC_OPTIONS='-mabi=ilp32d' '-fstack-protector-all' '-march=rv32imafd' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-v' '-o' 'CMakeFiles/cmTC_c4718.dir/CMakeCXXCompilerABI.cpp.o' '-c' '-shared-libgcc'
 /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/bin/as -v --traditional-format -march=rv32imafd -mabi=ilp32d -o CMakeFiles/cmTC_c4718.dir/CMakeCXXCompilerABI.cpp.o /tmp/ccPeQaAz.s
GNU assembler version 2.32 (riscv32-buildroot-linux-gnu) using BFD version (GNU Binutils) 2.32
COMPILER_PATH=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/riscv32-buildroot-linux-gnu/8.3.0/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/bin/
LIBRARY_PATH=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/lib/:/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/lib/:/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/usr/lib/
COLLECT_GCC_OPTIONS='-mabi=ilp32d' '-fstack-protector-all' '-march=rv32imafd' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-v' '-o' 'CMakeFiles/cmTC_c4718.dir/CMakeCXXCompilerABI.cpp.o' '-c' '-shared-libgcc'
Linking CXX executable cmTC_c4718
/home/buildroot/autobuild/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_c4718.dir/link.txt --verbose=1
/home/buildroot/autobuild/instance-2/output-1/host/bin/riscv32-linux-g++ --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os   -DNDEBUG   -v CMakeFiles/cmTC_c4718.dir/CMakeCXXCompilerABI.cpp.o  -o cmTC_c4718 
Using built-in specs.
COLLECT_GCC=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/riscv32-linux-g++.br_real
COLLECT_LTO_WRAPPER=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/riscv32-buildroot-linux-gnu/8.3.0/lto-wrapper
Target: riscv32-buildroot-linux-gnu
Configured with: ./configure --prefix=/opt/br-riscv32-glibc-2020.02 --sysconfdir=/opt/br-riscv32-glibc-2020.02/etc --enable-static --target=riscv32-buildroot-linux-gnu --with-sysroot=/opt/br-riscv32-glibc-2020.02/riscv32-buildroot-linux-gnu/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/br-riscv32-glibc-2020.02 --with-mpc=/opt/br-riscv32-glibc-2020.02 --with-mpfr=/opt/br-riscv32-glibc-2020.02 --with-pkgversion='Buildroot 2020.02' --with-bugurl=http://bugs.buildroot.net/ --disable-libquadmath --enable-tls --enable-threads --without-isl --without-cloog --with-arch=rv32imafd --with-abi=ilp32d --enable-languages=c,c++ --with-build-time-tools=/opt/br-riscv32-glibc-2020.02/riscv32-buildroot-linux-gnu/bin --enable-shared --disable-libgomp
Thread model: posix
gcc version 8.3.0 (Buildroot 2020.02) 
COMPILER_PATH=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/riscv32-buildroot-linux-gnu/8.3.0/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/bin/
LIBRARY_PATH=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/lib/:/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/lib/:/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/usr/lib/
COLLECT_GCC_OPTIONS='-mabi=ilp32d' '-fstack-protector-all' '-march=rv32imafd' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-v' '-o' 'cmTC_c4718' '-shared-libgcc'
 /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/riscv32-buildroot-linux-gnu/8.3.0/collect2 -plugin /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/riscv32-buildroot-linux-gnu/8.3.0/liblto_plugin.so -plugin-opt=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/riscv32-buildroot-linux-gnu/8.3.0/lto-wrapper -plugin-opt=-fresolution=/tmp/ccl0UGtC.res -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lc -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lgcc --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot --eh-frame-hdr -melf32lriscv -dynamic-linker /lib/ld-linux-riscv32-ilp32d.so.1 -o cmTC_c4718 /home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/usr/lib/crt1.o /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/crti.o /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/crtbegin.o -L/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0 -L/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc -L/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/lib -L/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/lib -L/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/usr/lib CMakeFiles/cmTC_c4718.dir/CMakeCXXCompilerABI.cpp.o -lstdc++ -lm -lgcc_s -lgcc -lc -lgcc_s -lgcc /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/crtend.o /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/crtn.o
COLLECT_GCC_OPTIONS='-mabi=ilp32d' '-fstack-protector-all' '-march=rv32imafd' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-v' '-o' 'cmTC_c4718' '-shared-libgcc'
make[2]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/pistache-f2f5a50fbfb5b8ef6cf1d3d2a9d442a8270e375d/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/pistache-f2f5a50fbfb5b8ef6cf1d3d2a9d442a8270e375d/CMakeFiles/CMakeTmp'



Parsed CXX implicit include dir info from above output: rv=done
  found start of include info
  found start of implicit include info
    add: [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/include/c++/8.3.0]
    add: [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/include/c++/8.3.0/riscv32-buildroot-linux-gnu]
    add: [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/include/c++/8.3.0/backward]
    add: [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/include]
    add: [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/include-fixed]
    add: [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/include]
    add: [/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/usr/include]
  end of search list found
  collapse include dir [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/include/c++/8.3.0] ==> [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/riscv32-buildroot-linux-gnu/include/c++/8.3.0]
  collapse include dir [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/include/c++/8.3.0/riscv32-buildroot-linux-gnu] ==> [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/riscv32-buildroot-linux-gnu/include/c++/8.3.0/riscv32-buildroot-linux-gnu]
  collapse include dir [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/include/c++/8.3.0/backward] ==> [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/riscv32-buildroot-linux-gnu/include/c++/8.3.0/backward]
  collapse include dir [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/include] ==> [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/include]
  collapse include dir [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/include-fixed] ==> [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/include-fixed]
  collapse include dir [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/include] ==> [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/riscv32-buildroot-linux-gnu/include]
  collapse include dir [/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/usr/include] ==> [/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/usr/include]
  implicit include dirs: [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/riscv32-buildroot-linux-gnu/include/c++/8.3.0;/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/riscv32-buildroot-linux-gnu/include/c++/8.3.0/riscv32-buildroot-linux-gnu;/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/riscv32-buildroot-linux-gnu/include/c++/8.3.0/backward;/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/include;/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/include-fixed;/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/riscv32-buildroot-linux-gnu/include;/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/usr/include]


Parsed CXX implicit link information from above output:
  link line regex: [^( *|.*[/\])(riscv32-linux-ld|CMAKE_LINK_STARTFILE-NOTFOUND|([^/\]+-)?ld|collect2)[^/\]*( |$)]
  ignore line: [Change Dir: /home/buildroot/autobuild/instance-2/output-1/build/pistache-f2f5a50fbfb5b8ef6cf1d3d2a9d442a8270e375d/CMakeFiles/CMakeTmp]
  ignore line: []
  ignore line: [Run Build Command(s):/usr/bin/make cmTC_c4718/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/pistache-f2f5a50fbfb5b8ef6cf1d3d2a9d442a8270e375d/CMakeFiles/CMakeTmp']
  ignore line: [/usr/bin/make -f CMakeFiles/cmTC_c4718.dir/build.make CMakeFiles/cmTC_c4718.dir/build]
  ignore line: [make[2]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/pistache-f2f5a50fbfb5b8ef6cf1d3d2a9d442a8270e375d/CMakeFiles/CMakeTmp']
  ignore line: [Building CXX object CMakeFiles/cmTC_c4718.dir/CMakeCXXCompilerABI.cpp.o]
  ignore line: [/home/buildroot/autobuild/instance-2/output-1/host/bin/riscv32-linux-g++ --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot    -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os   -DNDEBUG   -v -o CMakeFiles/cmTC_c4718.dir/CMakeCXXCompilerABI.cpp.o -c /home/buildroot/autobuild/instance-2/output-1/host/share/cmake-3.15/Modules/CMakeCXXCompilerABI.cpp]
  ignore line: [Using built-in specs.]
  ignore line: [COLLECT_GCC=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/riscv32-linux-g++.br_real]
  ignore line: [Target: riscv32-buildroot-linux-gnu]
  ignore line: [Configured with: ./configure --prefix=/opt/br-riscv32-glibc-2020.02 --sysconfdir=/opt/br-riscv32-glibc-2020.02/etc --enable-static --target=riscv32-buildroot-linux-gnu --with-sysroot=/opt/br-riscv32-glibc-2020.02/riscv32-buildroot-linux-gnu/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/br-riscv32-glibc-2020.02 --with-mpc=/opt/br-riscv32-glibc-2020.02 --with-mpfr=/opt/br-riscv32-glibc-2020.02 --with-pkgversion='Buildroot 2020.02' --with-bugurl=http://bugs.buildroot.net/ --disable-libquadmath --enable-tls --enable-threads --without-isl --without-cloog --with-arch=rv32imafd --with-abi=ilp32d --enable-languages=c,c++ --with-build-time-tools=/opt/br-riscv32-glibc-2020.02/riscv32-buildroot-linux-gnu/bin --enable-shared --disable-libgomp]
  ignore line: [Thread model: posix]
  ignore line: [gcc version 8.3.0 (Buildroot 2020.02) ]
  ignore line: [COLLECT_GCC_OPTIONS='-mabi=ilp32d' '-fstack-protector-all' '-march=rv32imafd' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-v' '-o' 'CMakeFiles/cmTC_c4718.dir/CMakeCXXCompilerABI.cpp.o' '-c' '-shared-libgcc']
  ignore line: [ /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/riscv32-buildroot-linux-gnu/8.3.0/cc1plus -quiet -v -iprefix /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/ -isysroot /home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot -D_GNU_SOURCE -D _LARGEFILE_SOURCE -D _LARGEFILE64_SOURCE -D _FILE_OFFSET_BITS=64 -D NDEBUG /home/buildroot/autobuild/instance-2/output-1/host/share/cmake-3.15/Modules/CMakeCXXCompilerABI.cpp -quiet -dumpbase CMakeCXXCompilerABI.cpp -mabi=ilp32d -march=rv32imafd -auxbase-strip CMakeFiles/cmTC_c4718.dir/CMakeCXXCompilerABI.cpp.o -Os -version -fstack-protector-all -o /tmp/ccPeQaAz.s]
  ignore line: [GNU C++14 (Buildroot 2020.02) version 8.3.0 (riscv32-buildroot-linux-gnu)]
  ignore line: [	compiled by GNU C version 4.9.2, GMP version 6.1.2, MPFR version 4.0.2, MPC version 1.1.0, isl version none]
  ignore line: [GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072]
  ignore line: [ignoring duplicate directory "/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/include/c++/8.3.0"]
  ignore line: [ignoring duplicate directory "/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/include/c++/8.3.0/riscv32-buildroot-linux-gnu"]
  ignore line: [ignoring duplicate directory "/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/include/c++/8.3.0/backward"]
  ignore line: [ignoring duplicate directory "/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/include"]
  ignore line: [ignoring nonexistent directory "/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/usr/local/include"]
  ignore line: [ignoring duplicate directory "/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/include-fixed"]
  ignore line: [ignoring duplicate directory "/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/include"]
  ignore line: [#include "..." search starts here:]
  ignore line: [#include <...> search starts here:]
  ignore line: [ /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/include/c++/8.3.0]
  ignore line: [ /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/include/c++/8.3.0/riscv32-buildroot-linux-gnu]
  ignore line: [ /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/include/c++/8.3.0/backward]
  ignore line: [ /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/include]
  ignore line: [ /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/include-fixed]
  ignore line: [ /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/include]
  ignore line: [ /home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/usr/include]
  ignore line: [End of search list.]
  ignore line: [GNU C++14 (Buildroot 2020.02) version 8.3.0 (riscv32-buildroot-linux-gnu)]
  ignore line: [	compiled by GNU C version 4.9.2, GMP version 6.1.2, MPFR version 4.0.2, MPC version 1.1.0, isl version none]
  ignore line: [GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072]
  ignore line: [Compiler executable checksum: f3e7a3ea75e757849305169c24fdd7d2]
  ignore line: [COLLECT_GCC_OPTIONS='-mabi=ilp32d' '-fstack-protector-all' '-march=rv32imafd' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-v' '-o' 'CMakeFiles/cmTC_c4718.dir/CMakeCXXCompilerABI.cpp.o' '-c' '-shared-libgcc']
  ignore line: [ /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/bin/as -v --traditional-format -march=rv32imafd -mabi=ilp32d -o CMakeFiles/cmTC_c4718.dir/CMakeCXXCompilerABI.cpp.o /tmp/ccPeQaAz.s]
  ignore line: [GNU assembler version 2.32 (riscv32-buildroot-linux-gnu) using BFD version (GNU Binutils) 2.32]
  ignore line: [COMPILER_PATH=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/riscv32-buildroot-linux-gnu/8.3.0/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/bin/]
  ignore line: [LIBRARY_PATH=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/lib/:/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/lib/:/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/usr/lib/]
  ignore line: [COLLECT_GCC_OPTIONS='-mabi=ilp32d' '-fstack-protector-all' '-march=rv32imafd' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-v' '-o' 'CMakeFiles/cmTC_c4718.dir/CMakeCXXCompilerABI.cpp.o' '-c' '-shared-libgcc']
  ignore line: [Linking CXX executable cmTC_c4718]
  ignore line: [/home/buildroot/autobuild/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_c4718.dir/link.txt --verbose=1]
  ignore line: [/home/buildroot/autobuild/instance-2/output-1/host/bin/riscv32-linux-g++ --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os   -DNDEBUG   -v CMakeFiles/cmTC_c4718.dir/CMakeCXXCompilerABI.cpp.o  -o cmTC_c4718 ]
  ignore line: [Using built-in specs.]
  ignore line: [COLLECT_GCC=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/riscv32-linux-g++.br_real]
  ignore line: [COLLECT_LTO_WRAPPER=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/riscv32-buildroot-linux-gnu/8.3.0/lto-wrapper]
  ignore line: [Target: riscv32-buildroot-linux-gnu]
  ignore line: [Configured with: ./configure --prefix=/opt/br-riscv32-glibc-2020.02 --sysconfdir=/opt/br-riscv32-glibc-2020.02/etc --enable-static --target=riscv32-buildroot-linux-gnu --with-sysroot=/opt/br-riscv32-glibc-2020.02/riscv32-buildroot-linux-gnu/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/br-riscv32-glibc-2020.02 --with-mpc=/opt/br-riscv32-glibc-2020.02 --with-mpfr=/opt/br-riscv32-glibc-2020.02 --with-pkgversion='Buildroot 2020.02' --with-bugurl=http://bugs.buildroot.net/ --disable-libquadmath --enable-tls --enable-threads --without-isl --without-cloog --with-arch=rv32imafd --with-abi=ilp32d --enable-languages=c,c++ --with-build-time-tools=/opt/br-riscv32-glibc-2020.02/riscv32-buildroot-linux-gnu/bin --enable-shared --disable-libgomp]
  ignore line: [Thread model: posix]
  ignore line: [gcc version 8.3.0 (Buildroot 2020.02) ]
  ignore line: [COMPILER_PATH=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/riscv32-buildroot-linux-gnu/8.3.0/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/bin/]
  ignore line: [LIBRARY_PATH=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/lib/:/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/lib/:/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/usr/lib/]
  ignore line: [COLLECT_GCC_OPTIONS='-mabi=ilp32d' '-fstack-protector-all' '-march=rv32imafd' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-v' '-o' 'cmTC_c4718' '-shared-libgcc']
  link line: [ /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/riscv32-buildroot-linux-gnu/8.3.0/collect2 -plugin /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/riscv32-buildroot-linux-gnu/8.3.0/liblto_plugin.so -plugin-opt=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/riscv32-buildroot-linux-gnu/8.3.0/lto-wrapper -plugin-opt=-fresolution=/tmp/ccl0UGtC.res -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lc -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lgcc --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot --eh-frame-hdr -melf32lriscv -dynamic-linker /lib/ld-linux-riscv32-ilp32d.so.1 -o cmTC_c4718 /home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/usr/lib/crt1.o /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/crti.o /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/crtbegin.o -L/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0 -L/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc -L/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/lib -L/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/lib -L/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/usr/lib CMakeFiles/cmTC_c4718.dir/CMakeCXXCompilerABI.cpp.o -lstdc++ -lm -lgcc_s -lgcc -lc -lgcc_s -lgcc /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/crtend.o /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/crtn.o]
    arg [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/riscv32-buildroot-linux-gnu/8.3.0/collect2] ==> ignore
    arg [-plugin] ==> ignore
    arg [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/riscv32-buildroot-linux-gnu/8.3.0/liblto_plugin.so] ==> ignore
    arg [-plugin-opt=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/riscv32-buildroot-linux-gnu/8.3.0/lto-wrapper] ==> ignore
    arg [-plugin-opt=-fresolution=/tmp/ccl0UGtC.res] ==> ignore
    arg [-plugin-opt=-pass-through=-lgcc_s] ==> ignore
    arg [-plugin-opt=-pass-through=-lgcc] ==> ignore
    arg [-plugin-opt=-pass-through=-lc] ==> ignore
    arg [-plugin-opt=-pass-through=-lgcc_s] ==> ignore
    arg [-plugin-opt=-pass-through=-lgcc] ==> ignore
    arg [--sysroot=/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot] ==> ignore
    arg [--eh-frame-hdr] ==> ignore
    arg [-melf32lriscv] ==> ignore
    arg [-dynamic-linker] ==> ignore
    arg [/lib/ld-linux-riscv32-ilp32d.so.1] ==> ignore
    arg [-o] ==> ignore
    arg [cmTC_c4718] ==> ignore
    arg [/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/usr/lib/crt1.o] ==> ignore
    arg [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/crti.o] ==> ignore
    arg [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/crtbegin.o] ==> ignore
    arg [-L/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0] ==> dir [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0]
    arg [-L/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc] ==> dir [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc]
    arg [-L/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/lib] ==> dir [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/lib]
    arg [-L/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/lib] ==> dir [/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/lib]
    arg [-L/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/usr/lib] ==> dir [/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/usr/lib]
    arg [CMakeFiles/cmTC_c4718.dir/CMakeCXXCompilerABI.cpp.o] ==> ignore
    arg [-lstdc++] ==> lib [stdc++]
    arg [-lm] ==> lib [m]
    arg [-lgcc_s] ==> lib [gcc_s]
    arg [-lgcc] ==> lib [gcc]
    arg [-lc] ==> lib [c]
    arg [-lgcc_s] ==> lib [gcc_s]
    arg [-lgcc] ==> lib [gcc]
    arg [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/crtend.o] ==> ignore
    arg [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/crtn.o] ==> ignore
  collapse library dir [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0] ==> [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/lib/gcc/riscv32-buildroot-linux-gnu/8.3.0]
  collapse library dir [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc] ==> [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/lib/gcc]
  collapse library dir [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/lib] ==> [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/riscv32-buildroot-linux-gnu/lib]
  collapse library dir [/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/lib] ==> [/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/lib]
  collapse library dir [/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/usr/lib] ==> [/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/usr/lib]
  implicit libs: [stdc++;m;gcc_s;gcc;c;gcc_s;gcc]
  implicit dirs: [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/lib/gcc/riscv32-buildroot-linux-gnu/8.3.0;/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/lib/gcc;/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/riscv32-buildroot-linux-gnu/lib;/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/lib;/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot/usr/lib]
  implicit fwks: []


Performing C++ SOURCE FILE Test HAVE_CXX_ATOMICS_WITHOUT_LIB succeeded with the following output:
Change Dir: /home/buildroot/autobuild/instance-2/output-1/build/pistache-f2f5a50fbfb5b8ef6cf1d3d2a9d442a8270e375d/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_713e6/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/pistache-f2f5a50fbfb5b8ef6cf1d3d2a9d442a8270e375d/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_713e6.dir/build.make CMakeFiles/cmTC_713e6.dir/build
make[2]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/pistache-f2f5a50fbfb5b8ef6cf1d3d2a9d442a8270e375d/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_713e6.dir/src.cxx.o
/home/buildroot/autobuild/instance-2/output-1/host/bin/riscv32-linux-g++ --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot    -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -Wall -Wconversion -pedantic -Wextra -Wno-missing-field-initializers -DHAVE_CXX_ATOMICS_WITHOUT_LIB  -std=c++11  -DNDEBUG   -o CMakeFiles/cmTC_713e6.dir/src.cxx.o -c /home/buildroot/autobuild/instance-2/output-1/build/pistache-f2f5a50fbfb5b8ef6cf1d3d2a9d442a8270e375d/CMakeFiles/CMakeTmp/src.cxx
Linking CXX executable cmTC_713e6
/home/buildroot/autobuild/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_713e6.dir/link.txt --verbose=1
/home/buildroot/autobuild/instance-2/output-1/host/bin/riscv32-linux-g++ --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/riscv32-buildroot-linux-gnu/sysroot  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -Wall -Wconversion -pedantic -Wextra -Wno-missing-field-initializers -DHAVE_CXX_ATOMICS_WITHOUT_LIB  -std=c++11  -DNDEBUG    CMakeFiles/cmTC_713e6.dir/src.cxx.o  -o cmTC_713e6 
make[2]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/pistache-f2f5a50fbfb5b8ef6cf1d3d2a9d442a8270e375d/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/pistache-f2f5a50fbfb5b8ef6cf1d3d2a9d442a8270e375d/CMakeFiles/CMakeTmp'


Source file was:

#include <atomic>
std::atomic<int> x;
int main() {
  return x;
}