CMake driven SSL project

[MaximKot]

Hello.
My poco version - 1.5.1, builded staticaly on ubuntu 12.04, via CMake 2.8.7
I have try to ad SSL functionality in my project, my config for find POCO looks so:

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#find Poco
find_library(POCO_FOUNDATION PocoFoundation PATHS ${CMAKE_LIBRARY_PATH})
find_library(POCO_NET PocoNet PATHS ${CMAKE_LIBRARY_PATH})
find_library(POCO_NET_SSL PocoNetSSL PATHS ${CMAKE_LIBRARY_PATH})
find_library(POCO_JSON PocoJSON PATHS ${CMAKE_LIBRARY_PATH})
find_library(POCO_Crypto PocoCrypto PATHS ${CMAKE_LIBRARY_PATH})
find_library(POCO_Util PocoUtil PATHS ${CMAKE_LIBRARY_PATH})
set(POCO_LIBS  ${POCO_Util} ${POCO_Crypto}  ${POCO_NET}  ${POCO_JSON} ${POCO_FOUNDATION} ${POCO_NET_SSL})
set(POCO_LIBS ${POCO_LIBS} CACHE STRING "POCO library set")


Because of i'm not need to use compleet poco, and need some crosscompilation staff with prebuilded libraries. All libraries are found. They are linked so :

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target_link_libraries( ${PROJECT_NAME} ${CMAKE_THREAD_LIBS_INIT} ${FUSE_LIBRARIES}  ${POCO_LIBS} )


But i have many(239 entries) undefined references like those:

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...
/home/maxim/projects/cldrive/3rdparty/poco/linux-x86_x64/libPocoNetSSL.a(SSLManager.cpp.o): In function `Poco::Net::SSLManager::appConfig()':
SSLManager.cpp:(.text+0xa08): undefined reference to `Poco::Util::Application::_pInstance'
SSLManager.cpp:(.text+0xa37): undefined reference to `Poco::Util::Application::_pInstance'
/home/maxim/projects/cldrive/3rdparty/poco/linux-x86_x64/libPocoNetSSL.a(SSLManager.cpp.o): In function `Poco::Net::SSLManager::initCertificateHandler(bool)':
SSLManager.cpp:(.text+0xb8e): undefined reference to `Poco::Util::AbstractConfiguration::getString(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const'
SSLManager.cpp:(.text+0xc0a): undefined reference to `Poco::Util::UnknownOptionException::UnknownOptionException(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int)'
SSLManager.cpp:(.text+0xc23): undefined reference to `Poco::Util::UnknownOptionException::~UnknownOptionException()'
SSLManager.cpp:(.text+0xc28): undefined reference to `typeinfo for Poco::Util::UnknownOptionException'
/home/maxim/projects/cldrive/3rdparty/poco/linux-x86_x64/libPocoNetSSL.a(SSLManager.cpp.o): In function `Poco::Net::SSLManager::initPassphraseHandler(bool)':
SSLManager.cpp:(.text+0x11fe): undefined reference to `Poco::Util::AbstractConfiguration::getString(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const'
SSLManager.cpp:(.text+0x127a): undefined reference to `Poco::Util::UnknownOptionException::UnknownOptionException(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int)'
....


Tell me please what i do wrong, or just give me download example project from standard distribution builded with own cmake config.
Regards, Maxim.

[alex]

give me download example project from standard distribution builded with own cmake config

CMake is NOT officially supported. See this discussion (the most recent one, there were many before) for the reason why - everyone wants it but nobody cares to own and maintain it.

Bottom line, if you want CMake, fix it and own it. Otherwise, use standard POCO build system, it's actually surprisingly simple:

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./configure && make

[MaximKot]

Problem solved: my config was right, except one detail - there is in cmake order of linking libraries is important. First must be linked library which depends from other linked static libs.

P.S. For alex, idk what wrong with cmake config, at my mind point it more suitable and agile then autotools, and i had build poco for win, linux_x86_x64 and linux_arm without any problems at all. But my problem was in connect static libs to existing cmake project, so next time please read topic more attentively.

[alex]

so next time please read topic more attentively.

Perhaps you should heed your own advice and next time write your question more attentively:

just give me download example project from standard distribution builded with own cmake config