Performing C++ SOURCE FILE Test CXX_FILESYSTEM_NO_LINK_NEEDED failed with the following output:
Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/gerbera-1.10.0/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make -f Makefile cmTC_deeb9/fast && make[1]: Entering directory '/home/buildroot/autobuild/run/instance-2/output-1/build/gerbera-1.10.0/CMakeFiles/CMakeTmp'
/usr/bin/make  -f CMakeFiles/cmTC_deeb9.dir/build.make CMakeFiles/cmTC_deeb9.dir/build
make[2]: Entering directory '/home/buildroot/autobuild/run/instance-2/output-1/build/gerbera-1.10.0/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_deeb9.dir/src.cxx.o
/home/buildroot/autobuild/run/instance-2/output-1/host/bin/mips64el-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/mips64el-buildroot-linux-uclibc/sysroot -DCXX_FILESYSTEM_NO_LINK_NEEDED  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0   -DNDEBUG -std=c++17 -o CMakeFiles/cmTC_deeb9.dir/src.cxx.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/gerbera-1.10.0/CMakeFiles/CMakeTmp/src.cxx
Linking CXX executable cmTC_deeb9
/home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_deeb9.dir/link.txt --verbose=1
/home/buildroot/autobuild/run/instance-2/output-1/host/bin/mips64el-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/mips64el-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0   -DNDEBUG -latomic  CMakeFiles/cmTC_deeb9.dir/src.cxx.o -o cmTC_deeb9 
/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-uclibc/8.4.0/../../../../mips64el-buildroot-linux-uclibc/bin/ld: CMakeFiles/cmTC_deeb9.dir/src.cxx.o: in function `main':
src.cxx:(.text.startup+0x14): undefined reference to `std::filesystem::current_path[abi:cxx11]()'
/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-uclibc/8.4.0/../../../../mips64el-buildroot-linux-uclibc/bin/ld: src.cxx:(.text.startup+0x24): undefined reference to `std::filesystem::current_path[abi:cxx11]()'
collect2: error: ld returned 1 exit status
CMakeFiles/cmTC_deeb9.dir/build.make:98: recipe for target 'cmTC_deeb9' failed
make[2]: *** [cmTC_deeb9] Error 1
make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output-1/build/gerbera-1.10.0/CMakeFiles/CMakeTmp'
Makefile:127: recipe for target 'cmTC_deeb9/fast' failed
make[1]: *** [cmTC_deeb9/fast] Error 2
make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output-1/build/gerbera-1.10.0/CMakeFiles/CMakeTmp'


Source file was:
        #include <cstdlib>
        #include <filesystem>

        int main() {
            auto cwd = std::filesystem::current_path();
            printf("%s", cwd.c_str());
            return EXIT_SUCCESS;
        }
    
Performing C++ SOURCE FILE Test FOUND_BSD_UUID failed with the following compile output:
Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/gerbera-1.10.0/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make -f Makefile cmTC_0bc1e/fast && make[1]: Entering directory '/home/buildroot/autobuild/run/instance-2/output-1/build/gerbera-1.10.0/CMakeFiles/CMakeTmp'
/usr/bin/make  -f CMakeFiles/cmTC_0bc1e.dir/build.make CMakeFiles/cmTC_0bc1e.dir/build
make[2]: Entering directory '/home/buildroot/autobuild/run/instance-2/output-1/build/gerbera-1.10.0/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_0bc1e.dir/src.cxx.o
/home/buildroot/autobuild/run/instance-2/output-1/host/bin/mips64el-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/mips64el-buildroot-linux-uclibc/sysroot -DFOUND_BSD_UUID  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0   -DNDEBUG -std=c++17 -o CMakeFiles/cmTC_0bc1e.dir/src.cxx.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/gerbera-1.10.0/CMakeFiles/CMakeTmp/src.cxx
/home/buildroot/autobuild/run/instance-2/output-1/build/gerbera-1.10.0/CMakeFiles/CMakeTmp/src.cxx:2:13: fatal error: uuid.h: No such file or directory
    #include <uuid.h>
             ^~~~~~~~
compilation terminated.
CMakeFiles/cmTC_0bc1e.dir/build.make:77: recipe for target 'CMakeFiles/cmTC_0bc1e.dir/src.cxx.o' failed
make[2]: *** [CMakeFiles/cmTC_0bc1e.dir/src.cxx.o] Error 1
make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output-1/build/gerbera-1.10.0/CMakeFiles/CMakeTmp'
Makefile:127: recipe for target 'cmTC_0bc1e/fast' failed
make[1]: *** [cmTC_0bc1e/fast] Error 2
make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output-1/build/gerbera-1.10.0/CMakeFiles/CMakeTmp'


...and run output:

Return value: 1
Source file was:

			#include <uuid.h>
			int main(void) {
				 uuid_t uuid;
				 uint32_t status;
				 uuid_create(&uuid, &status);
				 return 0;
			}