Performing C++ SOURCE FILE Test HAS_FCF_PROTECTION failed with the following output:
Change Dir: /home/buildroot/autobuild/instance-3/output-1/build/exiv2-0.27.4/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_35522/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/exiv2-0.27.4/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_35522.dir/build.make CMakeFiles/cmTC_35522.dir/build
make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/exiv2-0.27.4/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_35522.dir/src.cxx.o
/home/buildroot/autobuild/instance-3/output-1/host/bin/riscv64-buildroot-linux-uclibc-g++ --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/riscv64-buildroot-linux-uclibc/sysroot    -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DHAS_FCF_PROTECTION  -DNDEBUG   -fcf-protection -o CMakeFiles/cmTC_35522.dir/src.cxx.o -c /home/buildroot/autobuild/instance-3/output-1/build/exiv2-0.27.4/CMakeFiles/CMakeTmp/src.cxx
cc1plus: error: '-fcf-protection=full' is not supported for this target
CMakeFiles/cmTC_35522.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_35522.dir/src.cxx.o' failed
make[2]: *** [CMakeFiles/cmTC_35522.dir/src.cxx.o] Error 1
make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/exiv2-0.27.4/CMakeFiles/CMakeTmp'
Makefile:121: recipe for target 'cmTC_35522/fast' failed
make[1]: *** [cmTC_35522/fast] Error 2
make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/exiv2-0.27.4/CMakeFiles/CMakeTmp'


Source file was:
int main() { return 0; }
Determining if the include file process.h exists failed with the following output:
Change Dir: /home/buildroot/autobuild/instance-3/output-1/build/exiv2-0.27.4/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_798e6/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/exiv2-0.27.4/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_798e6.dir/build.make CMakeFiles/cmTC_798e6.dir/build
make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/exiv2-0.27.4/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_798e6.dir/CheckIncludeFile.cxx.o
/home/buildroot/autobuild/instance-3/output-1/host/bin/riscv64-buildroot-linux-uclibc-g++ --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/riscv64-buildroot-linux-uclibc/sysroot    -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os   -DNDEBUG   -o CMakeFiles/cmTC_798e6.dir/CheckIncludeFile.cxx.o -c /home/buildroot/autobuild/instance-3/output-1/build/exiv2-0.27.4/CMakeFiles/CMakeTmp/CheckIncludeFile.cxx
/home/buildroot/autobuild/instance-3/output-1/build/exiv2-0.27.4/CMakeFiles/CMakeTmp/CheckIncludeFile.cxx:1:10: fatal error: process.h: No such file or directory
    1 | #include <process.h>
      |          ^~~~~~~~~~~
compilation terminated.
CMakeFiles/cmTC_798e6.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_798e6.dir/CheckIncludeFile.cxx.o' failed
make[2]: *** [CMakeFiles/cmTC_798e6.dir/CheckIncludeFile.cxx.o] Error 1
make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/exiv2-0.27.4/CMakeFiles/CMakeTmp'
Makefile:121: recipe for target 'cmTC_798e6/fast' failed
make[1]: *** [cmTC_798e6/fast] Error 2
make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/exiv2-0.27.4/CMakeFiles/CMakeTmp'