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 cryptlib.cpp:19:0:misc.h: In member function 'const T& > CryptoPP::Singleton<T, F, instance>::Ref() const':misc.h:287:14: error: > 'mutex' in namespace 'std' does not name a type static std::mutex > s_mutex; ^~~~~misc.h:296:18: error: 'mutex' is not a member of > 'std' std::lock_guard<std::mutex> lock(s_mutex); > ^~~misc.h:296:18: error: 'mutex' is not a member of 'std'misc.h:296:28: > error: template argument 1 is invalid std::lock_guard<std::mutex> > lock(s_mutex); ^misc.h:296:35: error: 's_mutex' > was not declared in this scope std::lock_guard<std::mutex> > lock(s_mutex); ^~~~~~~make: *** > [cryptlib.o] Error 1* > I ran *make -d* and can post that if anyone thinks that will help. > > What do I do to fix this? >
If you are working on Master, then try this change: "Crypto++ MinGW std::mutex patch", https://pastebin.com/FqLPUj0H. The patch may not apply cleanly because I am on my testing branch, but the same change applies to Master. A Crypto++ 5.6.5 change should be similar. But you should consider working from Master because it has two CVE bug fixes and it is mostly stable. Jeff -- -- You received this message because you are subscribed to the "Crypto++ Users" Google Group. To unsubscribe, send an email to cryptopp-users-unsubscr...@googlegroups.com. More information about Crypto++ and this group is available at http://www.cryptopp.com. --- You received this message because you are subscribed to the Google Groups "Crypto++ Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to cryptopp-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
