Determining if the include file rpcsvc/crypt.h exists failed with the following output: Change Dir: /tmp/instance-1/output-1/build/hiawatha-10.10/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_df482/fast && make[1]: Entering directory '/tmp/instance-1/output-1/build/hiawatha-10.10/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_df482.dir/build.make CMakeFiles/cmTC_df482.dir/build make[2]: Entering directory '/tmp/instance-1/output-1/build/hiawatha-10.10/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_df482.dir/CheckIncludeFile.c.o /tmp/instance-1/output-1/host/bin/riscv32-linux-gcc --sysroot=/tmp/instance-1/output-1/host/riscv32-buildroot-linux-gnu/sysroot -O2 -Wall -Wextra -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g2 -o CMakeFiles/cmTC_df482.dir/CheckIncludeFile.c.o -c /tmp/instance-1/output-1/build/hiawatha-10.10/CMakeFiles/CMakeTmp/CheckIncludeFile.c /tmp/instance-1/output-1/build/hiawatha-10.10/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:10: fatal error: rpcsvc/crypt.h: No such file or directory #include ^~~~~~~~~~~~~~~~ compilation terminated. make[2]: *** [CMakeFiles/cmTC_df482.dir/build.make:66: CMakeFiles/cmTC_df482.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory '/tmp/instance-1/output-1/build/hiawatha-10.10/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:121: cmTC_df482/fast] Error 2 make[1]: Leaving directory '/tmp/instance-1/output-1/build/hiawatha-10.10/CMakeFiles/CMakeTmp' Determining if the function strnstr exists failed with the following output: Change Dir: /tmp/instance-1/output-1/build/hiawatha-10.10/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_8fa23/fast && make[1]: Entering directory '/tmp/instance-1/output-1/build/hiawatha-10.10/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_8fa23.dir/build.make CMakeFiles/cmTC_8fa23.dir/build make[2]: Entering directory '/tmp/instance-1/output-1/build/hiawatha-10.10/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_8fa23.dir/CheckFunctionExists.c.o /tmp/instance-1/output-1/host/bin/riscv32-linux-gcc --sysroot=/tmp/instance-1/output-1/host/riscv32-buildroot-linux-gnu/sysroot -O2 -Wall -Wextra -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g2 -DCHECK_FUNCTION_EXISTS=strnstr -o CMakeFiles/cmTC_8fa23.dir/CheckFunctionExists.c.o -c /usr/share/cmake-3.16/Modules/CheckFunctionExists.c Linking C executable cmTC_8fa23 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_8fa23.dir/link.txt --verbose=1 /tmp/instance-1/output-1/host/bin/riscv32-linux-gcc --sysroot=/tmp/instance-1/output-1/host/riscv32-buildroot-linux-gnu/sysroot -O2 -Wall -Wextra -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g2 -DCHECK_FUNCTION_EXISTS=strnstr CMakeFiles/cmTC_8fa23.dir/CheckFunctionExists.c.o -o cmTC_8fa23 /tmp/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/bin/ld: CMakeFiles/cmTC_8fa23.dir/CheckFunctionExists.c.o: in function `main': /usr/share/cmake-3.16/Modules/CheckFunctionExists.c:17: undefined reference to `strnstr' collect2: error: ld returned 1 exit status make[2]: *** [CMakeFiles/cmTC_8fa23.dir/build.make:87: cmTC_8fa23] Error 1 make[2]: Leaving directory '/tmp/instance-1/output-1/build/hiawatha-10.10/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:121: cmTC_8fa23/fast] Error 2 make[1]: Leaving directory '/tmp/instance-1/output-1/build/hiawatha-10.10/CMakeFiles/CMakeTmp' Determining if the function strncasestr exists failed with the following output: Change Dir: /tmp/instance-1/output-1/build/hiawatha-10.10/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_39a5f/fast && make[1]: Entering directory '/tmp/instance-1/output-1/build/hiawatha-10.10/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_39a5f.dir/build.make CMakeFiles/cmTC_39a5f.dir/build make[2]: Entering directory '/tmp/instance-1/output-1/build/hiawatha-10.10/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_39a5f.dir/CheckFunctionExists.c.o /tmp/instance-1/output-1/host/bin/riscv32-linux-gcc --sysroot=/tmp/instance-1/output-1/host/riscv32-buildroot-linux-gnu/sysroot -O2 -Wall -Wextra -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g2 -DCHECK_FUNCTION_EXISTS=strncasestr -o CMakeFiles/cmTC_39a5f.dir/CheckFunctionExists.c.o -c /usr/share/cmake-3.16/Modules/CheckFunctionExists.c Linking C executable cmTC_39a5f /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_39a5f.dir/link.txt --verbose=1 /tmp/instance-1/output-1/host/bin/riscv32-linux-gcc --sysroot=/tmp/instance-1/output-1/host/riscv32-buildroot-linux-gnu/sysroot -O2 -Wall -Wextra -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g2 -DCHECK_FUNCTION_EXISTS=strncasestr CMakeFiles/cmTC_39a5f.dir/CheckFunctionExists.c.o -o cmTC_39a5f /tmp/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/bin/ld: CMakeFiles/cmTC_39a5f.dir/CheckFunctionExists.c.o: in function `main': /usr/share/cmake-3.16/Modules/CheckFunctionExists.c:17: undefined reference to `strncasestr' collect2: error: ld returned 1 exit status make[2]: *** [CMakeFiles/cmTC_39a5f.dir/build.make:87: cmTC_39a5f] Error 1 make[2]: Leaving directory '/tmp/instance-1/output-1/build/hiawatha-10.10/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:121: cmTC_39a5f/fast] Error 2 make[1]: Leaving directory '/tmp/instance-1/output-1/build/hiawatha-10.10/CMakeFiles/CMakeTmp'