Failed to build.

[rmullick]

Hello,

I was trying to build the project (dev branch) - using Ubuntu-17.10, clang-4.0, I got the below build error:

[  4%] Building CXX object src/CMakeFiles/cxxabi_objects.dir/cxa_aux_runtime.cpp.o
In file included from /media/rhm/data/codez/hypervisor/dev/build/cache/libcxxabi/src/cxa_aux_runtime.cpp:13:
/media/rhm/data/codez/hypervisor/dev/build/cache/libcxxabi/include/cxxabi.h:43:26: error: unknown type name 'size_t'
__cxa_allocate_exception(size_t thrown_size) throw();
                         ^
/media/rhm/data/codez/hypervisor/dev/build/cache/libcxxabi/include/cxxabi.h:86:52: error: unknown type name 'uint64_t'
extern _LIBCXXABI_FUNC_VIS int __cxa_guard_acquire(uint64_t *);
                                                   ^
/media/rhm/data/codez/hypervisor/dev/build/cache/libcxxabi/include/cxxabi.h:87:53: error: unknown type name 'uint64_t'
extern _LIBCXXABI_FUNC_VIS void __cxa_guard_release(uint64_t *);
                                                    ^
/media/rhm/data/codez/hypervisor/dev/build/cache/libcxxabi/include/cxxabi.h:88:51: error: unknown type name 'uint64_t'
extern _LIBCXXABI_FUNC_VIS void __cxa_guard_abort(uint64_t *);
                                                  ^
/media/rhm/data/codez/hypervisor/dev/build/cache/libcxxabi/include/cxxabi.h:93:15: error: unknown type name 'size_t'
__cxa_vec_new(size_t element_count, size_t element_size, size_t padding_size,
              ^
/media/rhm/data/codez/hypervisor/dev/build/cache/libcxxabi/include/cxxabi.h:93:37: error: unknown type name 'size_t'
__cxa_vec_new(size_t element_count, size_t element_size, size_t padding_size,
                                    ^
/media/rhm/data/codez/hypervisor/dev/build/cache/libcxxabi/include/cxxabi.h:93:58: error: unknown type name 'size_t'
__cxa_vec_new(size_t element_count, size_t element_size, size_t padding_size,
                                                         ^
/media/rhm/data/codez/hypervisor/dev/build/cache/libcxxabi/include/cxxabi.h:97:16: error: unknown type name 'size_t'
__cxa_vec_new2(size_t element_count, size_t element_size, size_t padding_size,
               ^
/media/rhm/data/codez/hypervisor/dev/build/cache/libcxxabi/include/cxxabi.h:97:38: error: unknown type name 'size_t'
__cxa_vec_new2(size_t element_count, size_t element_size, size_t padding_size,
                                     ^
/media/rhm/data/codez/hypervisor/dev/build/cache/libcxxabi/include/cxxabi.h:97:59: error: unknown type name 'size_t'
__cxa_vec_new2(size_t element_count, size_t element_size, size_t padding_size,
                                                          ^
/media/rhm/data/codez/hypervisor/dev/build/cache/libcxxabi/include/cxxabi.h:99:31: error: unknown type name 'size_t'
               void *(*alloc)(size_t), void (*dealloc)(void *));
                              ^
/media/rhm/data/codez/hypervisor/dev/build/cache/libcxxabi/include/cxxabi.h:102:16: error: unknown type name 'size_t'
__cxa_vec_new3(size_t element_count, size_t element_size, size_t padding_size,
               ^
/media/rhm/data/codez/hypervisor/dev/build/cache/libcxxabi/include/cxxabi.h:102:38: error: unknown type name 'size_t'
__cxa_vec_new3(size_t element_count, size_t element_size, size_t padding_size,
                                     ^
/media/rhm/data/codez/hypervisor/dev/build/cache/libcxxabi/include/cxxabi.h:102:59: error: unknown type name 'size_t'
__cxa_vec_new3(size_t element_count, size_t element_size, size_t padding_size,
                                                          ^
/media/rhm/data/codez/hypervisor/dev/build/cache/libcxxabi/include/cxxabi.h:104:31: error: unknown type name 'size_t'
               void *(*alloc)(size_t), void (*dealloc)(void *, size_t));
                              ^
/media/rhm/data/codez/hypervisor/dev/build/cache/libcxxabi/include/cxxabi.h:104:64: error: unknown type name 'size_t'
               void *(*alloc)(size_t), void (*dealloc)(void *, size_t));
                                                               ^
/media/rhm/data/codez/hypervisor/dev/build/cache/libcxxabi/include/cxxabi.h:107:37: error: unknown type name 'size_t'
__cxa_vec_ctor(void *array_address, size_t element_count, size_t element_size,
                                    ^
/media/rhm/data/codez/hypervisor/dev/build/cache/libcxxabi/include/cxxabi.h:107:59: error: unknown type name 'size_t'
__cxa_vec_ctor(void *array_address, size_t element_count, size_t element_size,
                                                          ^
/media/rhm/data/codez/hypervisor/dev/build/cache/libcxxabi/include/cxxabi.h:111:48: error: unknown type name 'size_t'
                                               size_t element_count,
                                               ^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
src/CMakeFiles/cxxabi_objects.dir/build.make:62: recipe for target 'src/CMakeFiles/cxxabi_objects.dir/cxa_aux_runtime.cpp.o' failed
make[5]: *** [src/CMakeFiles/cxxabi_objects.dir/cxa_aux_runtime.cpp.o] Error 1
CMakeFiles/Makefile2:128: recipe for target 'src/CMakeFiles/cxxabi_objects.dir/all' failed
make[4]: *** [src/CMakeFiles/cxxabi_objects.dir/all] Error 2
Makefile:129: recipe for target 'all' failed
make[3]: *** [all] Error 2
CMakeFiles/libcxxabi_x86_64-vmm-elf.dir/build.make:112: recipe for target 'depends/libcxxabi/x86_64-vmm-elf/stamp/libcxxabi_x86_64-vmm-elf-build' failed
make[2]: *** [depends/libcxxabi/x86_64-vmm-elf/stamp/libcxxabi_x86_64-vmm-elf-build] Error 2
CMakeFiles/Makefile2:343: recipe for target 'CMakeFiles/libcxxabi_x86_64-vmm-elf.dir/all' failed
make[1]: *** [CMakeFiles/libcxxabi_x86_64-vmm-elf.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2

If there's any other information needed, let me know.

Thanks,
Rakib

[rianquinn]

Dev is not longer supported (I just deleted it). Please use master instead if you are using master on the base hypervisor.

git clone https://github.com/Bareflank/hypervisor
git clone https://github.com/Bareflank/hypervisor_example_cpuidcount.git
mkdir build; cd build
cmake ../hypervisor -DDEFAULT_VMM=example_vmm -DEXTENSION=../hypervisor_example_cpuidcount
make -j<# cores + 1>

I just tested and there were a couple of compile issues so I cleaned them up quick. Everything is working fine now.

Good luck

[rmullick]

Thanks for the fix. Yes, I also seen issues in master branch but now they are gone.