build issues

[moonbucks]

Hi,

I tried to build the codes, but it didn't work.
Error messages I've got were as follows.

ninja: Entering directory `out/Debug'
[1/80] CXX obj/src/monitor/monitor_tests.cpu_core.o
FAILED: obj/src/monitor/monitor_tests.cpu_core.o
../../build/llvm-build/bin/clang++ -MMD -MF obj/src/monitor/monitor_tests.cpu_core.o.d -DDEBUG -D_DEBUG -I../../src -I../../src/bare/arch/test -I../../deps/googletest/googletest/include -I../../deps/libcxx/include -Wall -Wextra -Werror -Wsign-compare -fcolor-diagnostics -fstrict-aliasing -fno-threadsafe-statics -std=c11 -Wheader-hygiene -g -O0 -std=c++11 -nostdinc++ -nostdinc++  -c ../../src/monitor/cpu_core.cc -o obj/src/monitor/monitor_tests.cpu_core.o
In file included from ../../src/monitor/cpu_core.cc:1:
In file included from ../../src/monitor/cpu_core.h:6:
In file included from ../../src/bare/phys_atomics.h:4:
In file included from ../../src/bare/phys_ptr.h:248:
../../src/bare/arch/test/phys_ptr_arch.h:58:37: error: redefinition of 'operator unsigned long'
template<> inline phys_ref<size_t>::operator size_t() const {
                                    ^
../../src/bare/arch/test/phys_ptr_arch.h:26:39: note: previous definition is here
template<> inline phys_ref<uint64_t>::operator uint64_t() const {
                                      ^
../../src/bare/arch/test/phys_ptr_arch.h:65:5: error: redefinition of 'operator='
    operator =(const size_t& value) {
    ^
../../src/bare/arch/test/phys_ptr_arch.h:33:5: note: previous definition is here
    operator =(const uint64_t& value) {
    ^
2 errors generated.
[2/80] CXX obj/deps/libcxx/src/libc++.system_error.o
[3/80] CXX obj/deps/libcxx/src/libc++.stdexcept.o
FAILED: obj/deps/libcxx/src/libc++.stdexcept.o
../../build/llvm-build/bin/clang++ -MMD -MF obj/deps/libcxx/src/libc++.stdexcept.o.d -DDEBUG -D_DEBUG -I../../deps/libcxx/include -I../../deps/libcxxabi/include -Wall -Wextra -Werror -Wsign-compare -fcolor-diagnostics -fstrict-aliasing -fno-threadsafe-statics -std=c11 -Wheader-hygiene -fPIC -fstrict-aliasing -Wall -Wextra -Wshadow -Wconversion -Wnewline-eof -Wpadded -Wmissing-prototypes -Wstrict-aliasing=2 -Wstrict-overflow=4 -g -O0 -std=c++11 -nostdinc++ -nostdinc++  -c ../../deps/libcxx/src/stdexcept.cpp -o obj/deps/libcxx/src/libc++.stdexcept.o
In file included from ../../deps/libcxx/src/stdexcept.cpp:10:
../../deps/libcxx/include/__refstring:30:12: error: padding size of 'std::__1::__libcpp_refstring::_Rep_base' with 4 bytes to alignment boundary [-Werror,-Wpadded]
    struct _Rep_base
           ^
1 error generated.
[4/80] CXX obj/deps/libcxx/src/libc++.regex.o
FAILED: obj/deps/libcxx/src/libc++.regex.o
../../build/llvm-build/bin/clang++ -MMD -MF obj/deps/libcxx/src/libc++.regex.o.d -DDEBUG -D_DEBUG -I../../deps/libcxx/include -I../../deps/libcxxabi/include -Wall -Wextra -Werror -Wsign-compare -fcolor-diagnostics -fstrict-aliasing -fno-threadsafe-statics -std=c11 -Wheader-hygiene -fPIC -fstrict-aliasing -Wall -Wextra -Wshadow -Wconversion -Wnewline-eof -Wpadded -Wmissing-prototypes -Wstrict-aliasing=2 -Wstrict-overflow=4 -g -O0 -std=c++11 -nostdinc++ -nostdinc++  -c ../../deps/libcxx/src/regex.cpp -o obj/deps/libcxx/src/libc++.regex.o
../../deps/libcxx/src/regex.cpp:72:8: error: padding size of 'std::__1::(anonymous namespace)::collationnames' with 7 bytes to alignment boundary [-Werror,-Wpadded]
struct collationnames
       ^
../../deps/libcxx/src/regex.cpp:193:8: error: padding size of 'std::__1::(anonymous namespace)::classnames' with 6 bytes to alignment boundary [-Werror,-Wpadded]
struct classnames
       ^
2 errors generated.
[5/80] CXX obj/deps/libcxx/src/libc++.strstream.o
[6/80] CXX obj/deps/libcxx/src/libc++.string.o
ninja: build stopped: subcommand failed.

With all those dependency scripts were run, what is the problem ?
Normally those are supposed to be warnings
but somehow all those are turned out to be errors thus I can't go forward.
Do I need to resolve the issues by fixing the codes?
Thanks