Build error

[xipki]

make failed with error

src/pk-based/../util/crypto/ecc-pk-crypto.h:139:7: error: ‘unique_ptr’ in namespace ‘std’ does not name a template type
  std::unique_ptr<ecc_brickexp_impl> impl;

Adding -std=c++14 to COMPILER_OPTION and fixed this error.

[xiaoqing928]

I have the same problem as you.According to your method, adding parameters to the makefile file still doesn't work.I hope I can get your help，Thank you!