Determining if the function z_get_crc_table exists failed with the following output: Change Dir: /home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.8.2/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_05657/fast" make[1]: Entering directory `/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.8.2/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_05657.dir/build.make CMakeFiles/cmTC_05657.dir/build make[2]: Entering directory `/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.8.2/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_05657.dir/CheckFunctionExists.c.o /home/dawncrow/buildroot-test/scripts/instance-0/output/host/bin/sparc-linux-gcc --sysroot=/home/dawncrow/buildroot-test/scripts/instance-0/output/host/sparc-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -static -DCHECK_FUNCTION_EXISTS=z_get_crc_table -DNDEBUG -o CMakeFiles/cmTC_05657.dir/CheckFunctionExists.c.o -c /home/dawncrow/buildroot-test/scripts/instance-0/output/host/share/cmake-3.8/Modules/CheckFunctionExists.c Linking C executable cmTC_05657 /home/dawncrow/buildroot-test/scripts/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_05657.dir/link.txt --verbose=1 /home/dawncrow/buildroot-test/scripts/instance-0/output/host/bin/sparc-linux-gcc --sysroot=/home/dawncrow/buildroot-test/scripts/instance-0/output/host/sparc-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -static -DCHECK_FUNCTION_EXISTS=z_get_crc_table -DNDEBUG -static -rdynamic CMakeFiles/cmTC_05657.dir/CheckFunctionExists.c.o -o cmTC_05657 CMakeFiles/cmTC_05657.dir/CheckFunctionExists.c.o: In function `main': CheckFunctionExists.c:(.text.startup+0x4): undefined reference to `z_get_crc_table' collect2: error: ld returned 1 exit status make[2]: *** [cmTC_05657] Error 1 make[2]: Leaving directory `/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.8.2/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_05657/fast] Error 2 make[1]: Leaving directory `/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.8.2/CMakeFiles/CMakeTmp' Determining if the include file immintrin.h exists failed with the following output: Change Dir: /home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.8.2/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_195f0/fast" make[1]: Entering directory `/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.8.2/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_195f0.dir/build.make CMakeFiles/cmTC_195f0.dir/build make[2]: Entering directory `/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.8.2/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_195f0.dir/CheckIncludeFile.c.o /home/dawncrow/buildroot-test/scripts/instance-0/output/host/bin/sparc-linux-gcc --sysroot=/home/dawncrow/buildroot-test/scripts/instance-0/output/host/sparc-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -static -DNDEBUG -o CMakeFiles/cmTC_195f0.dir/CheckIncludeFile.c.o -c /home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.8.2/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.8.2/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:10: fatal error: immintrin.h: No such file or directory #include ^~~~~~~~~~~~~ compilation terminated. make[2]: *** [CMakeFiles/cmTC_195f0.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory `/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.8.2/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_195f0/fast] Error 2 make[1]: Leaving directory `/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.8.2/CMakeFiles/CMakeTmp'