Performing C SOURCE FILE Test C_COMPILER_SUPPORTS_-Qunused-arguments failed with the following output: Change Dir: /tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_b1ef0/fast && make[1]: Entering directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_b1ef0.dir/build.make CMakeFiles/cmTC_b1ef0.dir/build make[2]: Entering directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_b1ef0.dir/src.c.o /tmp/instance-6/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-6/output-1/host/x86_64-buildroot-linux-musl/sysroot -Wwrite-strings -Wundef -Wpointer-arith -Wmissing-format-attribute -Wformat-security -Wcast-align -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -fno-strict-aliasing -fno-exceptions -DC_COMPILER_SUPPORTS_-Qunused-arguments -DNDEBUG -fPIE -Qunused-arguments -o CMakeFiles/cmTC_b1ef0.dir/src.c.o -c /tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp/src.c x86_64-linux-gcc.br_real: error: unrecognized command line option '-Qunused-arguments' make[2]: *** [CMakeFiles/cmTC_b1ef0.dir/build.make:69: CMakeFiles/cmTC_b1ef0.dir/src.c.o] Error 1 make[2]: Leaving directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:124: cmTC_b1ef0/fast] Error 2 make[1]: Leaving directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' Source file was: int main(void) { return 0; } Performing C SOURCE FILE Test C_COMPILER_SUPPORTS_-Wno-parentheses-equality failed with the following output: Change Dir: /tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_d9016/fast && make[1]: Entering directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_d9016.dir/build.make CMakeFiles/cmTC_d9016.dir/build make[2]: Entering directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_d9016.dir/src.c.o /tmp/instance-6/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-6/output-1/host/x86_64-buildroot-linux-musl/sysroot -Wno-maybe-uninitialized -Wwrite-strings -Wundef -Wpointer-arith -Wmissing-format-attribute -Wformat-security -Wcast-align -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -fno-strict-aliasing -fno-exceptions -DC_COMPILER_SUPPORTS_-Wno-parentheses-equality -DNDEBUG -fPIE -Wno-parentheses-equality -o CMakeFiles/cmTC_d9016.dir/src.c.o -c /tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp/src.c cc1: warning: '-Wformat-security' ignored without '-Wformat' [-Wformat-security] : warning: ISO C99 requires whitespace after the macro name cc1: warning: unrecognized command line option '-Wno-parentheses-equality' Linking C executable cmTC_d9016 /tmp/instance-6/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_d9016.dir/link.txt --verbose=1 /tmp/instance-6/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-6/output-1/host/x86_64-buildroot-linux-musl/sysroot -Wno-maybe-uninitialized -Wwrite-strings -Wundef -Wpointer-arith -Wmissing-format-attribute -Wformat-security -Wcast-align -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -fno-strict-aliasing -fno-exceptions -DC_COMPILER_SUPPORTS_-Wno-parentheses-equality -DNDEBUG CMakeFiles/cmTC_d9016.dir/src.c.o -o cmTC_d9016 make[2]: Leaving directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' Source file was: int main(void) { return 0; } Performing C++ SOURCE FILE Test CXX_COMPILER_SUPPORTS_-Qunused-arguments failed with the following output: Change Dir: /tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_7b330/fast && make[1]: Entering directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_7b330.dir/build.make CMakeFiles/cmTC_7b330.dir/build make[2]: Entering directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_7b330.dir/src.cxx.o /tmp/instance-6/output-1/host/bin/x86_64-linux-g++ --sysroot=/tmp/instance-6/output-1/host/x86_64-buildroot-linux-musl/sysroot -Wwrite-strings -Wundef -Wpointer-arith -Wmissing-format-attribute -Wformat-security -Wcast-align -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -fno-strict-aliasing -fno-exceptions -fno-rtti -DCXX_COMPILER_SUPPORTS_-Qunused-arguments -DNDEBUG -fPIE -Qunused-arguments -o CMakeFiles/cmTC_7b330.dir/src.cxx.o -c /tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp/src.cxx x86_64-linux-g++.br_real: error: unrecognized command line option '-Qunused-arguments' make[2]: *** [CMakeFiles/cmTC_7b330.dir/build.make:69: CMakeFiles/cmTC_7b330.dir/src.cxx.o] Error 1 make[2]: Leaving directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:124: cmTC_7b330/fast] Error 2 make[1]: Leaving directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' Source file was: int main() { return 0; } Performing C++ SOURCE FILE Test CXX_COMPILER_SUPPORTS_-Wno-parentheses-equality failed with the following output: Change Dir: /tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_2027c/fast && make[1]: Entering directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_2027c.dir/build.make CMakeFiles/cmTC_2027c.dir/build make[2]: Entering directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_2027c.dir/src.cxx.o /tmp/instance-6/output-1/host/bin/x86_64-linux-g++ --sysroot=/tmp/instance-6/output-1/host/x86_64-buildroot-linux-musl/sysroot -Wno-maybe-uninitialized -Wwrite-strings -Wundef -Wpointer-arith -Wmissing-format-attribute -Wformat-security -Wcast-align -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -fno-strict-aliasing -fno-exceptions -fno-rtti -DCXX_COMPILER_SUPPORTS_-Wno-parentheses-equality -DNDEBUG -fPIE -Wno-parentheses-equality -o CMakeFiles/cmTC_2027c.dir/src.cxx.o -c /tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp/src.cxx cc1plus: warning: '-Wformat-security' ignored without '-Wformat' [-Wformat-security] : warning: ISO C++11 requires whitespace after the macro name cc1plus: warning: unrecognized command line option '-Wno-parentheses-equality' Linking CXX executable cmTC_2027c /tmp/instance-6/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_2027c.dir/link.txt --verbose=1 /tmp/instance-6/output-1/host/bin/x86_64-linux-g++ --sysroot=/tmp/instance-6/output-1/host/x86_64-buildroot-linux-musl/sysroot -Wno-maybe-uninitialized -Wwrite-strings -Wundef -Wpointer-arith -Wmissing-format-attribute -Wformat-security -Wcast-align -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -fno-strict-aliasing -fno-exceptions -fno-rtti -DCXX_COMPILER_SUPPORTS_-Wno-parentheses-equality -DNDEBUG CMakeFiles/cmTC_2027c.dir/src.cxx.o -o cmTC_2027c make[2]: Leaving directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' Source file was: int main() { return 0; } Determining if the include file pthread_np.h exists failed with the following output: Change Dir: /tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_8b698/fast && make[1]: Entering directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_8b698.dir/build.make CMakeFiles/cmTC_8b698.dir/build make[2]: Entering directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_8b698.dir/CheckIncludeFile.c.o /tmp/instance-6/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-6/output-1/host/x86_64-buildroot-linux-musl/sysroot -Wextra -Wall -Wno-expansion-to-defined -Wno-psabi -Wno-maybe-uninitialized -Wwrite-strings -Wundef -Wpointer-arith -Wmissing-format-attribute -Wformat-security -Wcast-align -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -fno-strict-aliasing -fno-exceptions -DNDEBUG -fPIE -o CMakeFiles/cmTC_8b698.dir/CheckIncludeFile.c.o -c /tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp/CheckIncludeFile.c /tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:10: fatal error: pthread_np.h: No such file or directory 1 | #include | ^~~~~~~~~~~~~~ compilation terminated. make[2]: *** [CMakeFiles/cmTC_8b698.dir/build.make:69: CMakeFiles/cmTC_8b698.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:124: cmTC_8b698/fast] Error 2 make[1]: Leaving directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' Determining if the function _aligned_malloc exists failed with the following output: Change Dir: /tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_6b823/fast && make[1]: Entering directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_6b823.dir/build.make CMakeFiles/cmTC_6b823.dir/build make[2]: Entering directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_6b823.dir/CheckFunctionExists.c.o /tmp/instance-6/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-6/output-1/host/x86_64-buildroot-linux-musl/sysroot -Wextra -Wall -Wno-expansion-to-defined -Wno-psabi -Wno-maybe-uninitialized -Wwrite-strings -Wundef -Wpointer-arith -Wmissing-format-attribute -Wformat-security -Wcast-align -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -fno-strict-aliasing -fno-exceptions -DCHECK_FUNCTION_EXISTS=_aligned_malloc -DNDEBUG -fPIE -o CMakeFiles/cmTC_6b823.dir/CheckFunctionExists.c.o -c /tmp/instance-6/output-1/host/share/cmake-3.16/Modules/CheckFunctionExists.c Linking C executable cmTC_6b823 /tmp/instance-6/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_6b823.dir/link.txt --verbose=1 /tmp/instance-6/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-6/output-1/host/x86_64-buildroot-linux-musl/sysroot -Wextra -Wall -Wno-expansion-to-defined -Wno-psabi -Wno-maybe-uninitialized -Wwrite-strings -Wundef -Wpointer-arith -Wmissing-format-attribute -Wformat-security -Wcast-align -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -fno-strict-aliasing -fno-exceptions -DCHECK_FUNCTION_EXISTS=_aligned_malloc -DNDEBUG CMakeFiles/cmTC_6b823.dir/CheckFunctionExists.c.o -o cmTC_6b823 /tmp/instance-6/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: CMakeFiles/cmTC_6b823.dir/CheckFunctionExists.c.o: in function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `_aligned_malloc' collect2: error: ld returned 1 exit status make[2]: *** [CMakeFiles/cmTC_6b823.dir/build.make:90: cmTC_6b823] Error 1 make[2]: Leaving directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:124: cmTC_6b823/fast] Error 2 make[1]: Leaving directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' Determining if the function IsDebuggerPresent exists failed with the following output: Change Dir: /tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_60fe1/fast && make[1]: Entering directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_60fe1.dir/build.make CMakeFiles/cmTC_60fe1.dir/build make[2]: Entering directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_60fe1.dir/CheckFunctionExists.c.o /tmp/instance-6/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-6/output-1/host/x86_64-buildroot-linux-musl/sysroot -Wextra -Wall -Wno-expansion-to-defined -Wno-psabi -Wno-maybe-uninitialized -Wwrite-strings -Wundef -Wpointer-arith -Wmissing-format-attribute -Wformat-security -Wcast-align -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -fno-strict-aliasing -fno-exceptions -DCHECK_FUNCTION_EXISTS=IsDebuggerPresent -DNDEBUG -fPIE -o CMakeFiles/cmTC_60fe1.dir/CheckFunctionExists.c.o -c /tmp/instance-6/output-1/host/share/cmake-3.16/Modules/CheckFunctionExists.c Linking C executable cmTC_60fe1 /tmp/instance-6/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_60fe1.dir/link.txt --verbose=1 /tmp/instance-6/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-6/output-1/host/x86_64-buildroot-linux-musl/sysroot -Wextra -Wall -Wno-expansion-to-defined -Wno-psabi -Wno-maybe-uninitialized -Wwrite-strings -Wundef -Wpointer-arith -Wmissing-format-attribute -Wformat-security -Wcast-align -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -fno-strict-aliasing -fno-exceptions -DCHECK_FUNCTION_EXISTS=IsDebuggerPresent -DNDEBUG CMakeFiles/cmTC_60fe1.dir/CheckFunctionExists.c.o -o cmTC_60fe1 /tmp/instance-6/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: CMakeFiles/cmTC_60fe1.dir/CheckFunctionExists.c.o: in function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `IsDebuggerPresent' collect2: error: ld returned 1 exit status make[2]: *** [CMakeFiles/cmTC_60fe1.dir/build.make:90: cmTC_60fe1] Error 1 make[2]: Leaving directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:124: cmTC_60fe1/fast] Error 2 make[1]: Leaving directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' Determining if the function malloc_trim exists failed with the following output: Change Dir: /tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_6dff7/fast && make[1]: Entering directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_6dff7.dir/build.make CMakeFiles/cmTC_6dff7.dir/build make[2]: Entering directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_6dff7.dir/CheckFunctionExists.c.o /tmp/instance-6/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-6/output-1/host/x86_64-buildroot-linux-musl/sysroot -Wextra -Wall -Wno-expansion-to-defined -Wno-psabi -Wno-maybe-uninitialized -Wwrite-strings -Wundef -Wpointer-arith -Wmissing-format-attribute -Wformat-security -Wcast-align -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -fno-strict-aliasing -fno-exceptions -DCHECK_FUNCTION_EXISTS=malloc_trim -DNDEBUG -fPIE -o CMakeFiles/cmTC_6dff7.dir/CheckFunctionExists.c.o -c /tmp/instance-6/output-1/host/share/cmake-3.16/Modules/CheckFunctionExists.c Linking C executable cmTC_6dff7 /tmp/instance-6/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_6dff7.dir/link.txt --verbose=1 /tmp/instance-6/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-6/output-1/host/x86_64-buildroot-linux-musl/sysroot -Wextra -Wall -Wno-expansion-to-defined -Wno-psabi -Wno-maybe-uninitialized -Wwrite-strings -Wundef -Wpointer-arith -Wmissing-format-attribute -Wformat-security -Wcast-align -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -fno-strict-aliasing -fno-exceptions -DCHECK_FUNCTION_EXISTS=malloc_trim -DNDEBUG CMakeFiles/cmTC_6dff7.dir/CheckFunctionExists.c.o -o cmTC_6dff7 /tmp/instance-6/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: CMakeFiles/cmTC_6dff7.dir/CheckFunctionExists.c.o: in function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `malloc_trim' collect2: error: ld returned 1 exit status make[2]: *** [CMakeFiles/cmTC_6dff7.dir/build.make:90: cmTC_6dff7] Error 1 make[2]: Leaving directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:124: cmTC_6dff7/fast] Error 2 make[1]: Leaving directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' Determining if the function strnstr exists failed with the following output: Change Dir: /tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_d357e/fast && make[1]: Entering directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_d357e.dir/build.make CMakeFiles/cmTC_d357e.dir/build make[2]: Entering directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_d357e.dir/CheckFunctionExists.c.o /tmp/instance-6/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-6/output-1/host/x86_64-buildroot-linux-musl/sysroot -Wextra -Wall -Wno-expansion-to-defined -Wno-psabi -Wno-maybe-uninitialized -Wwrite-strings -Wundef -Wpointer-arith -Wmissing-format-attribute -Wformat-security -Wcast-align -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -fno-strict-aliasing -fno-exceptions -DCHECK_FUNCTION_EXISTS=strnstr -DNDEBUG -fPIE -o CMakeFiles/cmTC_d357e.dir/CheckFunctionExists.c.o -c /tmp/instance-6/output-1/host/share/cmake-3.16/Modules/CheckFunctionExists.c Linking C executable cmTC_d357e /tmp/instance-6/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_d357e.dir/link.txt --verbose=1 /tmp/instance-6/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-6/output-1/host/x86_64-buildroot-linux-musl/sysroot -Wextra -Wall -Wno-expansion-to-defined -Wno-psabi -Wno-maybe-uninitialized -Wwrite-strings -Wundef -Wpointer-arith -Wmissing-format-attribute -Wformat-security -Wcast-align -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -fno-strict-aliasing -fno-exceptions -DCHECK_FUNCTION_EXISTS=strnstr -DNDEBUG CMakeFiles/cmTC_d357e.dir/CheckFunctionExists.c.o -o cmTC_d357e /tmp/instance-6/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: CMakeFiles/cmTC_d357e.dir/CheckFunctionExists.c.o: in function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `strnstr' collect2: error: ld returned 1 exit status make[2]: *** [CMakeFiles/cmTC_d357e.dir/build.make:90: cmTC_d357e] Error 1 make[2]: Leaving directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:124: cmTC_d357e/fast] Error 2 make[1]: Leaving directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' Determining if the pthread_main_np exist failed with the following output: Change Dir: /tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_490c3/fast && make[1]: Entering directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_490c3.dir/build.make CMakeFiles/cmTC_490c3.dir/build make[2]: Entering directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_490c3.dir/CheckSymbolExists.c.o /tmp/instance-6/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-6/output-1/host/x86_64-buildroot-linux-musl/sysroot -Wextra -Wall -Wno-expansion-to-defined -Wno-psabi -Wno-maybe-uninitialized -Wwrite-strings -Wundef -Wpointer-arith -Wmissing-format-attribute -Wformat-security -Wcast-align -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -fno-strict-aliasing -fno-exceptions -DNDEBUG -fPIE -o CMakeFiles/cmTC_490c3.dir/CheckSymbolExists.c.o -c /tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp/CheckSymbolExists.c /tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp/CheckSymbolExists.c:2:10: fatal error: pthread_np.h: No such file or directory 2 | #include | ^~~~~~~~~~~~~~ compilation terminated. make[2]: *** [CMakeFiles/cmTC_490c3.dir/build.make:69: CMakeFiles/cmTC_490c3.dir/CheckSymbolExists.c.o] Error 1 make[2]: Leaving directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:124: cmTC_490c3/fast] Error 2 make[1]: Leaving directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' File /tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp/CheckSymbolExists.c: /* */ #include int main(int argc, char** argv) { (void)argv; #ifndef pthread_main_np return ((int*)(&pthread_main_np))[argc]; #else (void)argc; return 0; #endif } Performing C SOURCE FILE Test HAVE_STAT_BIRTHTIME_value failed with the following output: Change Dir: /tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_4fe17/fast && make[1]: Entering directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_4fe17.dir/build.make CMakeFiles/cmTC_4fe17.dir/build make[2]: Entering directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_4fe17.dir/src.c.o /tmp/instance-6/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-6/output-1/host/x86_64-buildroot-linux-musl/sysroot -Wextra -Wall -Wno-expansion-to-defined -Wno-psabi -Wno-maybe-uninitialized -Wwrite-strings -Wundef -Wpointer-arith -Wmissing-format-attribute -Wformat-security -Wcast-align -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -fno-strict-aliasing -fno-exceptions -DHAVE_STAT_BIRTHTIME_value -DNDEBUG -fPIE -o CMakeFiles/cmTC_4fe17.dir/src.c.o -c /tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp/src.c /tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp/src.c: In function 'main': /tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp/src.c:6:34: error: 'struct stat' has no member named 'st_birthtime' 6 | (void)sizeof(((struct stat *)0)->st_birthtime); | ^~ make[2]: *** [CMakeFiles/cmTC_4fe17.dir/build.make:69: CMakeFiles/cmTC_4fe17.dir/src.c.o] Error 1 make[2]: Leaving directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:124: cmTC_4fe17/fast] Error 2 make[1]: Leaving directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' Source file was: #include int main() { (void)sizeof(((struct stat *)0)->st_birthtime); return 0; } Performing C++ SOURCE FILE Test CXX_COMPILER_SUPPORTS_-fno-slp-vectorize failed with the following output: Change Dir: /tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_b9394/fast && make[1]: Entering directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_b9394.dir/build.make CMakeFiles/cmTC_b9394.dir/build make[2]: Entering directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_b9394.dir/src.cxx.o /tmp/instance-6/output-1/host/bin/x86_64-linux-g++ --sysroot=/tmp/instance-6/output-1/host/x86_64-buildroot-linux-musl/sysroot -Wextra -Wall -Wno-expansion-to-defined -Wno-noexcept-type -Wno-psabi -Wno-maybe-uninitialized -Wwrite-strings -Wundef -Wpointer-arith -Wmissing-format-attribute -Wformat-security -Wcast-align -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -fno-strict-aliasing -fno-exceptions -fno-rtti -DCXX_COMPILER_SUPPORTS_-fno-slp-vectorize -DNDEBUG -fPIE -fno-slp-vectorize -std=c++17 -o CMakeFiles/cmTC_b9394.dir/src.cxx.o -c /tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp/src.cxx x86_64-linux-g++.br_real: error: unrecognized command line option '-fno-slp-vectorize'; did you mean '-ftree-slp-vectorize'? make[2]: *** [CMakeFiles/cmTC_b9394.dir/build.make:69: CMakeFiles/cmTC_b9394.dir/src.cxx.o] Error 1 make[2]: Leaving directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:124: cmTC_b9394/fast] Error 2 make[1]: Leaving directory '/tmp/instance-6/output-1/build/wpewebkit-2.30.6/CMakeFiles/CMakeTmp' Source file was: int main() { return 0; }