Build Error of host mklibs pkg of openwrt

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make[3] -C tools/bison compile
 make[3] -C tools/bison install
 make[3] -C tools/mklibs compile
make -r world: build failed. Please re-run make with V=s to see what's going on
make: *** [/media/user/Storage/Firmware/master/include/toplevel.mk:173: world] Error 1

In file included from elf_data.hpp:24,
                 from elf.cpp:21:
elf.hpp:52:56: error: ISO C++17 does not allow dynamic exception specifications
   52 |       const section &get_section(unsigned int i) const throw (std::out_of_range) { return *sections.at(i); };
      |                                                        ^~~~~
elf.hpp:62:47: error: ISO C++17 does not allow dynamic exception specifications
   62 |       static file *open(const char *filename) throw (std::bad_alloc, std::runtime_error);
      |                                               ^~~~~
elf.hpp:65:38: error: ISO C++17 does not allow dynamic exception specifications
   65 |       file(uint8_t *mem, size_t len) throw (std::bad_alloc) : mem(mem), len(len) { }
      |                                      ^~~~~
elf.hpp:68:52: error: ISO C++17 does not allow dynamic exception specifications
   68 |         static file *open_class(uint8_t *, size_t) throw (std::bad_alloc, std::runtime_error);
      |                                                    ^~~~~
elf.hpp:131:55: error: ISO C++17 does not allow dynamic exception specifications
  131 |         std::string get_string(uint32_t offset) const throw (std::bad_alloc)
      |                                                       ^~~~~
elf.hpp:266:39: error: ISO C++17 does not allow dynamic exception specifications
  266 |       std::string get_version() const throw (std::bad_alloc);
      |                                       ^~~~~
elf.hpp:267:44: error: ISO C++17 does not allow dynamic exception specifications
  267 |       std::string get_version_file() const throw (std::bad_alloc);
      |                                            ^~~~~
elf.hpp:269:44: error: ISO C++17 does not allow dynamic exception specifications
  269 |       std::string get_name_version() const throw (std::bad_alloc);
      |                                            ^~~~~
elf.hpp:308:29: error: ISO C++17 does not allow dynamic exception specifications
  308 |       version_requirement() throw (std::bad_alloc);
      |                             ^~~~~
In file included from elf.cpp:21:
elf_data.hpp:97:42: error: ISO C++17 does not allow dynamic exception specifications
   97 |         file_data(uint8_t *, size_t len) throw (std::bad_alloc, std::runtime_error);
      |                                          ^~~~~
elf_data.hpp:112:43: error: ISO C++17 does not allow dynamic exception specifications
  112 |         virtual void update(const file &) throw (std::bad_alloc);
      |                                           ^~~~~
elf_data.hpp:136:41: error: ISO C++17 does not allow dynamic exception specifications
  136 |         section_real(Shdr *, uint8_t *) throw (std::bad_alloc);
      |                                         ^~~~~
elf_data.hpp:138:35: error: ISO C++17 does not allow dynamic exception specifications
  138 |         void update(const file &) throw (std::bad_alloc);
      |                                   ^~~~~
elf_data.hpp:150:41: error: ISO C++17 does not allow dynamic exception specifications
  150 |         section_real(Shdr *, uint8_t *) throw (std::bad_alloc);
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