Determining if the include file rpcsvc/crypt.h exists failed with the following output: Change Dir: /home/buildroot/build/instance-0/output/build/hiawatha-10.9/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_e9b3d/fast" make[1]: Entering directory '/home/buildroot/build/instance-0/output/build/hiawatha-10.9/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_e9b3d.dir/build.make CMakeFiles/cmTC_e9b3d.dir/build make[2]: Entering directory '/home/buildroot/build/instance-0/output/build/hiawatha-10.9/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_e9b3d.dir/CheckIncludeFile.c.o /home/buildroot/build/instance-0/output/host/bin/nios2-linux-gcc --sysroot=/home/buildroot/build/instance-0/output/host/nios2-buildroot-linux-gnu/sysroot -O2 -Wall -Wextra -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -o CMakeFiles/cmTC_e9b3d.dir/CheckIncludeFile.c.o -c /home/buildroot/build/instance-0/output/build/hiawatha-10.9/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/buildroot/build/instance-0/output/build/hiawatha-10.9/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:10: fatal error: rpcsvc/crypt.h: No such file or directory #include ^~~~~~~~~~~~~~~~ compilation terminated. CMakeFiles/cmTC_e9b3d.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_e9b3d.dir/CheckIncludeFile.c.o' failed make[2]: *** [CMakeFiles/cmTC_e9b3d.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/build/instance-0/output/build/hiawatha-10.9/CMakeFiles/CMakeTmp' Makefile:126: recipe for target 'cmTC_e9b3d/fast' failed make[1]: *** [cmTC_e9b3d/fast] Error 2 make[1]: Leaving directory '/home/buildroot/build/instance-0/output/build/hiawatha-10.9/CMakeFiles/CMakeTmp' Determining if the function strnstr exists failed with the following output: Change Dir: /home/buildroot/build/instance-0/output/build/hiawatha-10.9/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_f4afc/fast" make[1]: Entering directory '/home/buildroot/build/instance-0/output/build/hiawatha-10.9/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_f4afc.dir/build.make CMakeFiles/cmTC_f4afc.dir/build make[2]: Entering directory '/home/buildroot/build/instance-0/output/build/hiawatha-10.9/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_f4afc.dir/CheckFunctionExists.c.o /home/buildroot/build/instance-0/output/host/bin/nios2-linux-gcc --sysroot=/home/buildroot/build/instance-0/output/host/nios2-buildroot-linux-gnu/sysroot -O2 -Wall -Wextra -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=strnstr -DNDEBUG -o CMakeFiles/cmTC_f4afc.dir/CheckFunctionExists.c.o -c /home/buildroot/build/instance-0/output/host/share/cmake-3.8/Modules/CheckFunctionExists.c Linking C executable cmTC_f4afc /home/buildroot/build/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f4afc.dir/link.txt --verbose=1 /home/buildroot/build/instance-0/output/host/bin/nios2-linux-gcc --sysroot=/home/buildroot/build/instance-0/output/host/nios2-buildroot-linux-gnu/sysroot -O2 -Wall -Wextra -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=strnstr -DNDEBUG -rdynamic CMakeFiles/cmTC_f4afc.dir/CheckFunctionExists.c.o -o cmTC_f4afc CMakeFiles/cmTC_f4afc.dir/CheckFunctionExists.c.o: In function `main': CheckFunctionExists.c:(.text.startup+0x18): undefined reference to `strnstr' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_f4afc.dir/build.make:97: recipe for target 'cmTC_f4afc' failed make[2]: *** [cmTC_f4afc] Error 1 make[2]: Leaving directory '/home/buildroot/build/instance-0/output/build/hiawatha-10.9/CMakeFiles/CMakeTmp' Makefile:126: recipe for target 'cmTC_f4afc/fast' failed make[1]: *** [cmTC_f4afc/fast] Error 2 make[1]: Leaving directory '/home/buildroot/build/instance-0/output/build/hiawatha-10.9/CMakeFiles/CMakeTmp' Determining if the function strncasestr exists failed with the following output: Change Dir: /home/buildroot/build/instance-0/output/build/hiawatha-10.9/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_17900/fast" make[1]: Entering directory '/home/buildroot/build/instance-0/output/build/hiawatha-10.9/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_17900.dir/build.make CMakeFiles/cmTC_17900.dir/build make[2]: Entering directory '/home/buildroot/build/instance-0/output/build/hiawatha-10.9/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_17900.dir/CheckFunctionExists.c.o /home/buildroot/build/instance-0/output/host/bin/nios2-linux-gcc --sysroot=/home/buildroot/build/instance-0/output/host/nios2-buildroot-linux-gnu/sysroot -O2 -Wall -Wextra -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=strncasestr -DNDEBUG -o CMakeFiles/cmTC_17900.dir/CheckFunctionExists.c.o -c /home/buildroot/build/instance-0/output/host/share/cmake-3.8/Modules/CheckFunctionExists.c Linking C executable cmTC_17900 /home/buildroot/build/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_17900.dir/link.txt --verbose=1 /home/buildroot/build/instance-0/output/host/bin/nios2-linux-gcc --sysroot=/home/buildroot/build/instance-0/output/host/nios2-buildroot-linux-gnu/sysroot -O2 -Wall -Wextra -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=strncasestr -DNDEBUG -rdynamic CMakeFiles/cmTC_17900.dir/CheckFunctionExists.c.o -o cmTC_17900 CMakeFiles/cmTC_17900.dir/CheckFunctionExists.c.o: In function `main': CheckFunctionExists.c:(.text.startup+0x18): undefined reference to `strncasestr' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_17900.dir/build.make:97: recipe for target 'cmTC_17900' failed make[2]: *** [cmTC_17900] Error 1 make[2]: Leaving directory '/home/buildroot/build/instance-0/output/build/hiawatha-10.9/CMakeFiles/CMakeTmp' Makefile:126: recipe for target 'cmTC_17900/fast' failed make[1]: *** [cmTC_17900/fast] Error 2 make[1]: Leaving directory '/home/buildroot/build/instance-0/output/build/hiawatha-10.9/CMakeFiles/CMakeTmp' Determining if the SO_ACCEPTFILTER exist failed with the following output: Change Dir: /home/buildroot/build/instance-0/output/build/hiawatha-10.9/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_c385b/fast" make[1]: Entering directory '/home/buildroot/build/instance-0/output/build/hiawatha-10.9/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_c385b.dir/build.make CMakeFiles/cmTC_c385b.dir/build make[2]: Entering directory '/home/buildroot/build/instance-0/output/build/hiawatha-10.9/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_c385b.dir/CheckSymbolExists.c.o /home/buildroot/build/instance-0/output/host/bin/nios2-linux-gcc --sysroot=/home/buildroot/build/instance-0/output/host/nios2-buildroot-linux-gnu/sysroot -O2 -Wall -Wextra -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -o CMakeFiles/cmTC_c385b.dir/CheckSymbolExists.c.o -c /home/buildroot/build/instance-0/output/build/hiawatha-10.9/CMakeFiles/CMakeTmp/CheckSymbolExists.c /home/buildroot/build/instance-0/output/build/hiawatha-10.9/CMakeFiles/CMakeTmp/CheckSymbolExists.c: In function 'main': /home/buildroot/build/instance-0/output/build/hiawatha-10.9/CMakeFiles/CMakeTmp/CheckSymbolExists.c:8:19: error: 'SO_ACCEPTFILTER' undeclared (first use in this function); did you mean 'SO_LOCK_FILTER'? return ((int*)(&SO_ACCEPTFILTER))[argc]; ^~~~~~~~~~~~~~~ SO_LOCK_FILTER /home/buildroot/build/instance-0/output/build/hiawatha-10.9/CMakeFiles/CMakeTmp/CheckSymbolExists.c:8:19: note: each undeclared identifier is reported only once for each function it appears in /home/buildroot/build/instance-0/output/build/hiawatha-10.9/CMakeFiles/CMakeTmp/CheckSymbolExists.c:4:14: warning: parameter 'argc' set but not used [-Wunused-but-set-parameter] int main(int argc, char** argv) ^~~~ CMakeFiles/cmTC_c385b.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_c385b.dir/CheckSymbolExists.c.o' failed make[2]: *** [CMakeFiles/cmTC_c385b.dir/CheckSymbolExists.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/build/instance-0/output/build/hiawatha-10.9/CMakeFiles/CMakeTmp' Makefile:126: recipe for target 'cmTC_c385b/fast' failed make[1]: *** [cmTC_c385b/fast] Error 2 make[1]: Leaving directory '/home/buildroot/build/instance-0/output/build/hiawatha-10.9/CMakeFiles/CMakeTmp' File /home/buildroot/build/instance-0/output/build/hiawatha-10.9/CMakeFiles/CMakeTmp/CheckSymbolExists.c: /* */ #include int main(int argc, char** argv) { (void)argv; #ifndef SO_ACCEPTFILTER return ((int*)(&SO_ACCEPTFILTER))[argc]; #else (void)argc; return 0; #endif }