Determining if files CommonCrypto/CommonCrypto.h exist failed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_695a1/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_695a1.dir/build.make CMakeFiles/cmTC_695a1.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_695a1.dir/COMMONCRYPTO_FOUND.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DNDEBUG -o CMakeFiles/cmTC_695a1.dir/COMMONCRYPTO_FOUND.c.o -c /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CheckIncludeFiles/COMMONCRYPTO_FOUND.c /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CheckIncludeFiles/COMMONCRYPTO_FOUND.c:2:10: fatal error: CommonCrypto/CommonCrypto.h: No such file or directory 2 | #include | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. CMakeFiles/cmTC_695a1.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_695a1.dir/COMMONCRYPTO_FOUND.c.o' failed make[2]: *** [CMakeFiles/cmTC_695a1.dir/COMMONCRYPTO_FOUND.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_695a1/fast' failed make[1]: *** [cmTC_695a1/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Source: /* */ #include int main(void){return 0;} Determining if the function _close exists failed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_0e981/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_0e981.dir/build.make CMakeFiles/cmTC_0e981.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_0e981.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=_close -DNDEBUG -o CMakeFiles/cmTC_0e981.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-0/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_0e981 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_0e981.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=_close -DNDEBUG CMakeFiles/cmTC_0e981.dir/CheckFunctionExists.c.o -o cmTC_0e981 /home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: CMakeFiles/cmTC_0e981.dir/CheckFunctionExists.c.o: in function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `_close' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_0e981.dir/build.make:86: recipe for target 'cmTC_0e981' failed make[2]: *** [cmTC_0e981] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_0e981/fast' failed make[1]: *** [cmTC_0e981/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Determining if the function _dup exists failed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_35b5d/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_35b5d.dir/build.make CMakeFiles/cmTC_35b5d.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_35b5d.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=_dup -DNDEBUG -o CMakeFiles/cmTC_35b5d.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-0/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_35b5d /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_35b5d.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=_dup -DNDEBUG CMakeFiles/cmTC_35b5d.dir/CheckFunctionExists.c.o -o cmTC_35b5d /home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: CMakeFiles/cmTC_35b5d.dir/CheckFunctionExists.c.o: in function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `_dup' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_35b5d.dir/build.make:86: recipe for target 'cmTC_35b5d' failed make[2]: *** [cmTC_35b5d] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_35b5d/fast' failed make[1]: *** [cmTC_35b5d/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Determining if the function _fdopen exists failed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_91cda/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_91cda.dir/build.make CMakeFiles/cmTC_91cda.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_91cda.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=_fdopen -DNDEBUG -o CMakeFiles/cmTC_91cda.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-0/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_91cda /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_91cda.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=_fdopen -DNDEBUG CMakeFiles/cmTC_91cda.dir/CheckFunctionExists.c.o -o cmTC_91cda /home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: CMakeFiles/cmTC_91cda.dir/CheckFunctionExists.c.o: in function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `_fdopen' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_91cda.dir/build.make:86: recipe for target 'cmTC_91cda' failed make[2]: *** [cmTC_91cda] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_91cda/fast' failed make[1]: *** [cmTC_91cda/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Determining if the function _fileno exists failed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_0ee5a/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_0ee5a.dir/build.make CMakeFiles/cmTC_0ee5a.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_0ee5a.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=_fileno -DNDEBUG -o CMakeFiles/cmTC_0ee5a.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-0/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_0ee5a /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_0ee5a.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=_fileno -DNDEBUG CMakeFiles/cmTC_0ee5a.dir/CheckFunctionExists.c.o -o cmTC_0ee5a /home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: CMakeFiles/cmTC_0ee5a.dir/CheckFunctionExists.c.o: in function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `_fileno' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_0ee5a.dir/build.make:86: recipe for target 'cmTC_0ee5a' failed make[2]: *** [cmTC_0ee5a] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_0ee5a/fast' failed make[1]: *** [cmTC_0ee5a/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Determining if the function _setmode exists failed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_612b9/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_612b9.dir/build.make CMakeFiles/cmTC_612b9.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_612b9.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=_setmode -DNDEBUG -o CMakeFiles/cmTC_612b9.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-0/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_612b9 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_612b9.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=_setmode -DNDEBUG CMakeFiles/cmTC_612b9.dir/CheckFunctionExists.c.o -o cmTC_612b9 /home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: CMakeFiles/cmTC_612b9.dir/CheckFunctionExists.c.o: in function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `_setmode' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_612b9.dir/build.make:86: recipe for target 'cmTC_612b9' failed make[2]: *** [cmTC_612b9] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_612b9/fast' failed make[1]: *** [cmTC_612b9/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Determining if the function _snprintf exists failed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_4d1c3/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_4d1c3.dir/build.make CMakeFiles/cmTC_4d1c3.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_4d1c3.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=_snprintf -DNDEBUG -o CMakeFiles/cmTC_4d1c3.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-0/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_4d1c3 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_4d1c3.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=_snprintf -DNDEBUG CMakeFiles/cmTC_4d1c3.dir/CheckFunctionExists.c.o -o cmTC_4d1c3 /home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: CMakeFiles/cmTC_4d1c3.dir/CheckFunctionExists.c.o: in function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `_snprintf' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_4d1c3.dir/build.make:86: recipe for target 'cmTC_4d1c3' failed make[2]: *** [cmTC_4d1c3] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_4d1c3/fast' failed make[1]: *** [cmTC_4d1c3/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Determining if the function _strdup exists failed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_6de4a/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_6de4a.dir/build.make CMakeFiles/cmTC_6de4a.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_6de4a.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=_strdup -DNDEBUG -o CMakeFiles/cmTC_6de4a.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-0/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_6de4a /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_6de4a.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=_strdup -DNDEBUG CMakeFiles/cmTC_6de4a.dir/CheckFunctionExists.c.o -o cmTC_6de4a /home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: CMakeFiles/cmTC_6de4a.dir/CheckFunctionExists.c.o: in function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `_strdup' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_6de4a.dir/build.make:86: recipe for target 'cmTC_6de4a' failed make[2]: *** [cmTC_6de4a] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_6de4a/fast' failed make[1]: *** [cmTC_6de4a/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Determining if the function _stricmp exists failed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_c2793/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_c2793.dir/build.make CMakeFiles/cmTC_c2793.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_c2793.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=_stricmp -DNDEBUG -o CMakeFiles/cmTC_c2793.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-0/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_c2793 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_c2793.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=_stricmp -DNDEBUG CMakeFiles/cmTC_c2793.dir/CheckFunctionExists.c.o -o cmTC_c2793 /home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: CMakeFiles/cmTC_c2793.dir/CheckFunctionExists.c.o: in function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `_stricmp' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_c2793.dir/build.make:86: recipe for target 'cmTC_c2793' failed make[2]: *** [cmTC_c2793] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_c2793/fast' failed make[1]: *** [cmTC_c2793/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Determining if the function _strtoi64 exists failed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_ee34c/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_ee34c.dir/build.make CMakeFiles/cmTC_ee34c.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_ee34c.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=_strtoi64 -DNDEBUG -o CMakeFiles/cmTC_ee34c.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-0/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_ee34c /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_ee34c.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=_strtoi64 -DNDEBUG CMakeFiles/cmTC_ee34c.dir/CheckFunctionExists.c.o -o cmTC_ee34c /home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: CMakeFiles/cmTC_ee34c.dir/CheckFunctionExists.c.o: in function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `_strtoi64' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_ee34c.dir/build.make:86: recipe for target 'cmTC_ee34c' failed make[2]: *** [cmTC_ee34c] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_ee34c/fast' failed make[1]: *** [cmTC_ee34c/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Determining if the function _strtoui64 exists failed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_ba1dc/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_ba1dc.dir/build.make CMakeFiles/cmTC_ba1dc.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_ba1dc.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=_strtoui64 -DNDEBUG -o CMakeFiles/cmTC_ba1dc.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-0/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_ba1dc /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_ba1dc.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=_strtoui64 -DNDEBUG CMakeFiles/cmTC_ba1dc.dir/CheckFunctionExists.c.o -o cmTC_ba1dc /home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: CMakeFiles/cmTC_ba1dc.dir/CheckFunctionExists.c.o: in function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `_strtoui64' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_ba1dc.dir/build.make:86: recipe for target 'cmTC_ba1dc' failed make[2]: *** [cmTC_ba1dc] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_ba1dc/fast' failed make[1]: *** [cmTC_ba1dc/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Determining if the function _unlink exists failed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_9ea4a/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_9ea4a.dir/build.make CMakeFiles/cmTC_9ea4a.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_9ea4a.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=_unlink -DNDEBUG -o CMakeFiles/cmTC_9ea4a.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-0/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_9ea4a /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_9ea4a.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=_unlink -DNDEBUG CMakeFiles/cmTC_9ea4a.dir/CheckFunctionExists.c.o -o cmTC_9ea4a /home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: CMakeFiles/cmTC_9ea4a.dir/CheckFunctionExists.c.o: in function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `_unlink' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_9ea4a.dir/build.make:86: recipe for target 'cmTC_9ea4a' failed make[2]: *** [cmTC_9ea4a] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_9ea4a/fast' failed make[1]: *** [cmTC_9ea4a/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Determining if the function arc4random exists failed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_88352/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_88352.dir/build.make CMakeFiles/cmTC_88352.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_88352.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=arc4random -DNDEBUG -o CMakeFiles/cmTC_88352.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-0/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_88352 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_88352.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=arc4random -DNDEBUG CMakeFiles/cmTC_88352.dir/CheckFunctionExists.c.o -o cmTC_88352 /home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: CMakeFiles/cmTC_88352.dir/CheckFunctionExists.c.o: in function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `arc4random' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_88352.dir/build.make:86: recipe for target 'cmTC_88352' failed make[2]: *** [cmTC_88352] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_88352/fast' failed make[1]: *** [cmTC_88352/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Determining if the function clonefile exists failed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_9f903/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_9f903.dir/build.make CMakeFiles/cmTC_9f903.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_9f903.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=clonefile -DNDEBUG -o CMakeFiles/cmTC_9f903.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-0/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_9f903 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_9f903.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=clonefile -DNDEBUG CMakeFiles/cmTC_9f903.dir/CheckFunctionExists.c.o -o cmTC_9f903 /home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: CMakeFiles/cmTC_9f903.dir/CheckFunctionExists.c.o: in function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `clonefile' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_9f903.dir/build.make:86: recipe for target 'cmTC_9f903' failed make[2]: *** [cmTC_9f903] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_9f903/fast' failed make[1]: *** [cmTC_9f903/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Determining if the function explicit_memset exists failed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_c8391/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_c8391.dir/build.make CMakeFiles/cmTC_c8391.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_c8391.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=explicit_memset -DNDEBUG -o CMakeFiles/cmTC_c8391.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-0/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_c8391 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_c8391.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=explicit_memset -DNDEBUG CMakeFiles/cmTC_c8391.dir/CheckFunctionExists.c.o -o cmTC_c8391 /home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: CMakeFiles/cmTC_c8391.dir/CheckFunctionExists.c.o: in function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `explicit_memset' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_c8391.dir/build.make:86: recipe for target 'cmTC_c8391' failed make[2]: *** [cmTC_c8391] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_c8391/fast' failed make[1]: *** [cmTC_c8391/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Determining if the function getprogname exists failed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_a01ff/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_a01ff.dir/build.make CMakeFiles/cmTC_a01ff.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_a01ff.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=getprogname -DNDEBUG -o CMakeFiles/cmTC_a01ff.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-0/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_a01ff /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_a01ff.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=getprogname -DNDEBUG CMakeFiles/cmTC_a01ff.dir/CheckFunctionExists.c.o -o cmTC_a01ff /home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: CMakeFiles/cmTC_a01ff.dir/CheckFunctionExists.c.o: in function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `getprogname' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_a01ff.dir/build.make:86: recipe for target 'cmTC_a01ff' failed make[2]: *** [cmTC_a01ff] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_a01ff/fast' failed make[1]: *** [cmTC_a01ff/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Determining if the function setmode exists failed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_f3649/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_f3649.dir/build.make CMakeFiles/cmTC_f3649.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_f3649.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=setmode -DNDEBUG -o CMakeFiles/cmTC_f3649.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-0/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_f3649 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f3649.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=setmode -DNDEBUG CMakeFiles/cmTC_f3649.dir/CheckFunctionExists.c.o -o cmTC_f3649 /home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: CMakeFiles/cmTC_f3649.dir/CheckFunctionExists.c.o: in function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `setmode' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_f3649.dir/build.make:86: recipe for target 'cmTC_f3649' failed make[2]: *** [cmTC_f3649] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_f3649/fast' failed make[1]: *** [cmTC_f3649/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Determining if the function stricmp exists failed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_e5f5a/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_e5f5a.dir/build.make CMakeFiles/cmTC_e5f5a.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_e5f5a.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=stricmp -DNDEBUG -o CMakeFiles/cmTC_e5f5a.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-0/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_e5f5a /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_e5f5a.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=stricmp -DNDEBUG CMakeFiles/cmTC_e5f5a.dir/CheckFunctionExists.c.o -o cmTC_e5f5a /home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: CMakeFiles/cmTC_e5f5a.dir/CheckFunctionExists.c.o: in function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `stricmp' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_e5f5a.dir/build.make:86: recipe for target 'cmTC_e5f5a' failed make[2]: *** [cmTC_e5f5a] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_e5f5a/fast' failed make[1]: *** [cmTC_e5f5a/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Determining size of __int8 failed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_7f1e5/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_7f1e5.dir/build.make CMakeFiles/cmTC_7f1e5.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_7f1e5.dir/__INT8_LIBZIP.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DNDEBUG -o CMakeFiles/cmTC_7f1e5.dir/__INT8_LIBZIP.c.o -c /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CheckTypeSize/__INT8_LIBZIP.c /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CheckTypeSize/__INT8_LIBZIP.c:23:22: error: '__int8' undeclared here (not in a function); did you mean 'u_int'? 23 | #define SIZE (sizeof(__int8)) | ^~~~~~ /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CheckTypeSize/__INT8_LIBZIP.c:25:12: note: in expansion of macro 'SIZE' 25 | ('0' + ((SIZE / 10000)%10)), | ^~~~ CMakeFiles/cmTC_7f1e5.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_7f1e5.dir/__INT8_LIBZIP.c.o' failed make[2]: *** [CMakeFiles/cmTC_7f1e5.dir/__INT8_LIBZIP.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_7f1e5/fast' failed make[1]: *** [cmTC_7f1e5/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CheckTypeSize/__INT8_LIBZIP.c: #include #include #include #undef KEY #if defined(__i386) # define KEY '_','_','i','3','8','6' #elif defined(__x86_64) # define KEY '_','_','x','8','6','_','6','4' #elif defined(__ppc__) # define KEY '_','_','p','p','c','_','_' #elif defined(__ppc64__) # define KEY '_','_','p','p','c','6','4','_','_' #elif defined(__aarch64__) # define KEY '_','_','a','a','r','c','h','6','4','_','_' #elif defined(__ARM_ARCH_7A__) # define KEY '_','_','A','R','M','_','A','R','C','H','_','7','A','_','_' #elif defined(__ARM_ARCH_7S__) # define KEY '_','_','A','R','M','_','A','R','C','H','_','7','S','_','_' #endif #define SIZE (sizeof(__int8)) static char info_size[] = {'I', 'N', 'F', 'O', ':', 's','i','z','e','[', ('0' + ((SIZE / 10000)%10)), ('0' + ((SIZE / 1000)%10)), ('0' + ((SIZE / 100)%10)), ('0' + ((SIZE / 10)%10)), ('0' + (SIZE % 10)), ']', #ifdef KEY ' ','k','e','y','[', KEY, ']', #endif '\0'}; #ifdef __CLASSIC_C__ int main(argc, argv) int argc; char *argv[]; #else int main(int argc, char *argv[]) #endif { int require = 0; require += info_size[argc]; (void)argv; return require; } Determining size of __int16 failed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_e3306/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_e3306.dir/build.make CMakeFiles/cmTC_e3306.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_e3306.dir/__INT16_LIBZIP.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DNDEBUG -o CMakeFiles/cmTC_e3306.dir/__INT16_LIBZIP.c.o -c /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CheckTypeSize/__INT16_LIBZIP.c /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CheckTypeSize/__INT16_LIBZIP.c:23:22: error: '__int16' undeclared here (not in a function); did you mean '__int16_t'? 23 | #define SIZE (sizeof(__int16)) | ^~~~~~~ /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CheckTypeSize/__INT16_LIBZIP.c:25:12: note: in expansion of macro 'SIZE' 25 | ('0' + ((SIZE / 10000)%10)), | ^~~~ CMakeFiles/cmTC_e3306.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_e3306.dir/__INT16_LIBZIP.c.o' failed make[2]: *** [CMakeFiles/cmTC_e3306.dir/__INT16_LIBZIP.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_e3306/fast' failed make[1]: *** [cmTC_e3306/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CheckTypeSize/__INT16_LIBZIP.c: #include #include #include #undef KEY #if defined(__i386) # define KEY '_','_','i','3','8','6' #elif defined(__x86_64) # define KEY '_','_','x','8','6','_','6','4' #elif defined(__ppc__) # define KEY '_','_','p','p','c','_','_' #elif defined(__ppc64__) # define KEY '_','_','p','p','c','6','4','_','_' #elif defined(__aarch64__) # define KEY '_','_','a','a','r','c','h','6','4','_','_' #elif defined(__ARM_ARCH_7A__) # define KEY '_','_','A','R','M','_','A','R','C','H','_','7','A','_','_' #elif defined(__ARM_ARCH_7S__) # define KEY '_','_','A','R','M','_','A','R','C','H','_','7','S','_','_' #endif #define SIZE (sizeof(__int16)) static char info_size[] = {'I', 'N', 'F', 'O', ':', 's','i','z','e','[', ('0' + ((SIZE / 10000)%10)), ('0' + ((SIZE / 1000)%10)), ('0' + ((SIZE / 100)%10)), ('0' + ((SIZE / 10)%10)), ('0' + (SIZE % 10)), ']', #ifdef KEY ' ','k','e','y','[', KEY, ']', #endif '\0'}; #ifdef __CLASSIC_C__ int main(argc, argv) int argc; char *argv[]; #else int main(int argc, char *argv[]) #endif { int require = 0; require += info_size[argc]; (void)argv; return require; } Determining size of __int32 failed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_a3088/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_a3088.dir/build.make CMakeFiles/cmTC_a3088.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_a3088.dir/__INT32_LIBZIP.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DNDEBUG -o CMakeFiles/cmTC_a3088.dir/__INT32_LIBZIP.c.o -c /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CheckTypeSize/__INT32_LIBZIP.c /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CheckTypeSize/__INT32_LIBZIP.c:23:22: error: '__int32' undeclared here (not in a function); did you mean '__int32_t'? 23 | #define SIZE (sizeof(__int32)) | ^~~~~~~ /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CheckTypeSize/__INT32_LIBZIP.c:25:12: note: in expansion of macro 'SIZE' 25 | ('0' + ((SIZE / 10000)%10)), | ^~~~ CMakeFiles/cmTC_a3088.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_a3088.dir/__INT32_LIBZIP.c.o' failed make[2]: *** [CMakeFiles/cmTC_a3088.dir/__INT32_LIBZIP.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_a3088/fast' failed make[1]: *** [cmTC_a3088/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CheckTypeSize/__INT32_LIBZIP.c: #include #include #include #undef KEY #if defined(__i386) # define KEY '_','_','i','3','8','6' #elif defined(__x86_64) # define KEY '_','_','x','8','6','_','6','4' #elif defined(__ppc__) # define KEY '_','_','p','p','c','_','_' #elif defined(__ppc64__) # define KEY '_','_','p','p','c','6','4','_','_' #elif defined(__aarch64__) # define KEY '_','_','a','a','r','c','h','6','4','_','_' #elif defined(__ARM_ARCH_7A__) # define KEY '_','_','A','R','M','_','A','R','C','H','_','7','A','_','_' #elif defined(__ARM_ARCH_7S__) # define KEY '_','_','A','R','M','_','A','R','C','H','_','7','S','_','_' #endif #define SIZE (sizeof(__int32)) static char info_size[] = {'I', 'N', 'F', 'O', ':', 's','i','z','e','[', ('0' + ((SIZE / 10000)%10)), ('0' + ((SIZE / 1000)%10)), ('0' + ((SIZE / 100)%10)), ('0' + ((SIZE / 10)%10)), ('0' + (SIZE % 10)), ']', #ifdef KEY ' ','k','e','y','[', KEY, ']', #endif '\0'}; #ifdef __CLASSIC_C__ int main(argc, argv) int argc; char *argv[]; #else int main(int argc, char *argv[]) #endif { int require = 0; require += info_size[argc]; (void)argv; return require; } Determining size of __int64 failed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_ab737/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_ab737.dir/build.make CMakeFiles/cmTC_ab737.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_ab737.dir/__INT64_LIBZIP.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DNDEBUG -o CMakeFiles/cmTC_ab737.dir/__INT64_LIBZIP.c.o -c /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CheckTypeSize/__INT64_LIBZIP.c /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CheckTypeSize/__INT64_LIBZIP.c:23:22: error: '__int64' undeclared here (not in a function); did you mean '__int64_t'? 23 | #define SIZE (sizeof(__int64)) | ^~~~~~~ /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CheckTypeSize/__INT64_LIBZIP.c:25:12: note: in expansion of macro 'SIZE' 25 | ('0' + ((SIZE / 10000)%10)), | ^~~~ CMakeFiles/cmTC_ab737.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_ab737.dir/__INT64_LIBZIP.c.o' failed make[2]: *** [CMakeFiles/cmTC_ab737.dir/__INT64_LIBZIP.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_ab737/fast' failed make[1]: *** [cmTC_ab737/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CheckTypeSize/__INT64_LIBZIP.c: #include #include #include #undef KEY #if defined(__i386) # define KEY '_','_','i','3','8','6' #elif defined(__x86_64) # define KEY '_','_','x','8','6','_','6','4' #elif defined(__ppc__) # define KEY '_','_','p','p','c','_','_' #elif defined(__ppc64__) # define KEY '_','_','p','p','c','6','4','_','_' #elif defined(__aarch64__) # define KEY '_','_','a','a','r','c','h','6','4','_','_' #elif defined(__ARM_ARCH_7A__) # define KEY '_','_','A','R','M','_','A','R','C','H','_','7','A','_','_' #elif defined(__ARM_ARCH_7S__) # define KEY '_','_','A','R','M','_','A','R','C','H','_','7','S','_','_' #endif #define SIZE (sizeof(__int64)) static char info_size[] = {'I', 'N', 'F', 'O', ':', 's','i','z','e','[', ('0' + ((SIZE / 10000)%10)), ('0' + ((SIZE / 1000)%10)), ('0' + ((SIZE / 100)%10)), ('0' + ((SIZE / 10)%10)), ('0' + (SIZE % 10)), ']', #ifdef KEY ' ','k','e','y','[', KEY, ']', #endif '\0'}; #ifdef __CLASSIC_C__ int main(argc, argv) int argc; char *argv[]; #else int main(int argc, char *argv[]) #endif { int require = 0; require += info_size[argc]; (void)argv; return require; } Performing C SOURCE FILE Test HAVE_NULLABLE failed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_df03b/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_df03b.dir/build.make CMakeFiles/cmTC_df03b.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_df03b.dir/src.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DHAVE_NULLABLE -DNDEBUG -o CMakeFiles/cmTC_df03b.dir/src.c.o -c /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp/src.c /home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp/src.c:2:26: error: expected ';', ',' or ')' before 'bar' 2 | int foo(char * _Nullable bar); | ^~~ CMakeFiles/cmTC_df03b.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_df03b.dir/src.c.o' failed make[2]: *** [CMakeFiles/cmTC_df03b.dir/src.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_df03b/fast' failed make[1]: *** [cmTC_df03b/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libzip-1.7.3/CMakeFiles/CMakeTmp' Source file was: int foo(char * _Nullable bar); int main(int argc, char *argv[]) { }