Re: error: 'mutex' in namespace 'std' does not name a type

On Friday, November 3, 2017 at 6:09:20 PM UTC-4, usbg...@gmail.com wrote: > > I am building CryptoPP 5.65 with MingW 6.3.0. > > make gives an error: > > > > > > > > > > > > > > > > > > > > *c:\devdir\>makeg++ -DNDEBUG -g2 -O2 -march=native -pipe -c cryptlib.cppIn > file included from

error: 'mutex' in namespace 'std' does not name a type

I am building CryptoPP 5.65 with MingW 6.3.0. make gives an error: *c:\devdir\>makeg++ -DNDEBUG -g2 -O2 -march=native -pipe -c cryptlib.cppIn file included from cryptlib.cpp:19:0:misc.h: In member function 'const T& CryptoPP::Singleton::Ref()