Thanks Jeff, I followed the steps detailed but it is showing one symbol as not found.
CryptoPP::RandomPool::GenerateIntoBufferedTransformation(CryptoPP::BufferedTransformation &, std::string const&, unsigned long long) referenced from Vtable for CryptoPP::AutoSeededRandomPool This is caused by following statement in code CryptoPP::AutoSeededRandomPool rnd; In the randpool.cpp GenerateIntoBufferedTransformation has the last parameter defined as lword and not unsigned long long. Not able to figure out how to rectify this problem. regards, rajiv On Thursday, February 19, 2015 at 3:38:07 AM UTC+5:30, Jeffrey Walton wrote: > > > > On Wednesday, February 18, 2015 at 1:31:07 PM UTC-5, Rajiv Poplai wrote: >> >> I created libcrypto.a of CCryptopp 5.6.1 on Mac OS 10.9 using GNUmakefile. >> Subsequently when I link it in my project in XCode 5.1.1, I get the >> following linker error. >> >> CryptoPP:RandomPool::GenerateIntoBufferedTransformation symbol not found. >> >> Can anybody help me with this issue. >> > Xcode uses LLVM's libc++ by default. By default, Crpyto++'s GNUmakefile > omits CXXFLAGS += -std=libc++, so it uses GNU's libstdc++. The following is > from around line 90: > > ifeq ($(UNAME),Darwin) > AR = libtool > ARFLAGS = -static -o > CXX = c++ > IS_GCC2 = $(shell $(CXX) -v 2>&1 | $(EGREP) -c gcc-932) > ifeq ($(IS_GCC2),1) > CXXFLAGS += -fno-coalesce-templates -fno-coalesce-static-vtables > LDLIBS += -lstdc++ > LDFLAGS += -flat_namespace -undefined suppress -m > endif > endif > > So you will either need to: > > (1) Change Xcode to use GNU's libstdc++ > (2) Rebuild Crypto++ to use LLVM's libc++ > > To perform (1), change the setting in the Target's build settings. > > To perform (2), open the GNUmakefile and add CXXFLAGS += -std=libc++ after > one of he Darwin tests (search for Darwin). And get rid of the line: > > LDLIBS += -lstdc++ > > Jeff > -- -- You received this message because you are subscribed to the "Crypto++ Users" Google Group. To unsubscribe, send an email to [email protected]. 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 [email protected]. For more options, visit https://groups.google.com/d/optout.
