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[MingW - Boost::asio + OpenSSL] Undefined reference BUT find it with "nm"

rXpSwiss · 2017-11-20T11:34:47

Hello, I am not really sure where I should post that since it is linked to a network library and I want to make my connection secured I will put my problem here. I am trying to make SSL work with boost ASIO. I am on windows and using MingW 6.3. I built OpenSSL 1.1, 1.0 and 0.8 with MingW when I try to link them to the project I always get different errors (depending on what is missing). Right now I am trying to make work OpenSSL 1.1.0g but I have those error even though I give manually the path to the libs with CMAKE. This is the errors if I build my projct with OpenSSL 1.1.0g : "C:\Program Files\JetBrains\CLion 2017.2.3\bin\cmake\bin\cmake.exe" --build C:\Users\myuser\Documents\MagesBattleAuthServerCPP\AuthServer\cmake-build-debug --target AuthServer -- -j 2 "C:\Program Files\JetBrains\CLion 2017.2.3\bin\cmake\bin\cmake.exe" -HC:\Users\myuser\Documents\MagesBattleAuthServerCPP\AuthServer -BC:\Users\myuser\Documents\MagesBattleAuthServerCPP\AuthServer\cmake-build-debug --check-build-system CMakeFiles\Makefile.cmake 0 C:/MinGW/bin/mingw32-make.exe -f CMakeFiles\Makefile2 AuthServer mingw32-make.exe[1]: Entering directory 'C:/Users/myuser/Documents/MagesBattleAuthServerCPP/AuthServer/cmake-build-debug' "C:\Program Files\JetBrains\CLion 2017.2.3\bin\cmake\bin\cmake.exe" -HC:\Users\myuser\Documents\MagesBattleAuthServerCPP\AuthServer -BC:\Users\myuser\Documents\MagesBattleAuthServerCPP\AuthServer\cmake-build-debug --check-build-system CMakeFiles\Makefile.cmake 0 "C:\Program Files\JetBrains\CLion 2017.2.3\bin\cmake\bin\cmake.exe" -E cmake_progress_start C:\Users\myuser\Documents\MagesBattleAuthServerCPP\AuthServer\cmake-build-debug\CMakeFiles 6 C:/MinGW/bin/mingw32-make.exe -f CMakeFiles\Makefile2 CMakeFiles/AuthServer.dir/all mingw32-make.exe[2]: Entering directory 'C:/Users/myuser/Documents/MagesBattleAuthServerCPP/AuthServer/cmake-build-debug' C:/MinGW/bin/mingw32-make.exe -f CMakeFiles\AuthServer.dir\build.make CMakeFiles/AuthServer.dir/depend mingw32-make.exe[3]: Entering directory 'C:/Users/myuser/Documents/MagesBattleAuthServerCPP/AuthServer/cmake-build-debug' "C:\Program Files\JetBrains\CLion 2017.2.3\bin\cmake\bin\cmake.exe" -E cmake_depends "MinGW Makefiles" C:\Users\myuser\Documents\MagesBattleAuthServerCPP\AuthServer C:\Users\myuser\Documents\MagesBattleAuthServerCPP\AuthServer C:\Users\myuser\Documents\MagesBattleAuthServerCPP\AuthServer\cmake-build-debug C:\Users\myuser\Documents\MagesBattleAuthServerCPP\AuthServer\cmake-build-debug C:\Users\myuser\Documents\MagesBattleAuthServerCPP\AuthServer\cmake-build-debug\CMakeFiles\AuthServer.dir\DependInfo.cmake --color= mingw32-make.exe[3]: Leaving directory 'C:/Users/myuser/Documents/MagesBattleAuthServerCPP/AuthServer/cmake-build-debug' C:/MinGW/bin/mingw32-make.exe -f CMakeFiles\AuthServer.dir\build.make CMakeFiles/AuthServer.dir/build mingw32-make.exe[3]: Entering directory 'C:/Users/myuser/Documents/MagesBattleAuthServerCPP/AuthServer/cmake-build-debug' [ 16%] Linking CXX executable bin\Windows\AuthServer.exe "C:\Program Files\JetBrains\CLion 2017.2.3\bin\cmake\bin\cmake.exe" -E cmake_link_script CMakeFiles\AuthServer.dir\link.txt --verbose=1 "C:\Program Files\JetBrains\CLion 2017.2.3\bin\cmake\bin\cmake.exe" -E remove -f CMakeFiles\AuthServer.dir/objects.a C:\MinGW\bin\ar.exe cr CMakeFiles\AuthServer.dir/objects.a @CMakeFiles\AuthServer.dir\objects1.rsp C:\MinGW\bin\g++.exe -g -Wl,--whole-archive CMakeFiles\AuthServer.dir/objects.a -Wl,--no-whole-archive -o bin\Windows\AuthServer.exe -Wl,--out-implib,lib\libAuthServer.dll.a -Wl,--major-image-version,0,--minor-image-version,0 @CMakeFiles\AuthServer.dir\linklibs.rsp CMakeFiles\AuthServer.dir/objects.a(main.cpp.obj): In function `ZN5boost4asio3ssl6detail17openssl_init_base7do_initD1Ev': c:/users/myuser/documents/magesbattleauthservercpp/include/boost/asio/ssl/detail/impl/openssl_init.ipp:89: undefined reference to `CONF_modules_unload' CMakeFiles\AuthServer.dir/objects.a(main.cpp.obj): In function `ZNK5boost4asio5error6detail12ssl_category7messageB5cxx11Ei': c:/users/myuser/documents/magesbattleauthservercpp/include/boost/asio/ssl/impl/error.ipp:39: undefined reference to `ERR_reason_error_string' collect2.exe: error: ld returned 1 exit status CMakeFiles\AuthServer.dir\build.make:217: recipe for target 'bin/Windows/AuthServer.exe' failed mingw32-make.exe[3]: Leaving directory 'C:/Users/myuser/Documents/MagesBattleAuthServerCPP/AuthServer/cmake-build-debug' CMakeFiles\Makefile2:69: recipe for target 'CMakeFiles/AuthServer.dir/all' failed mingw32-make.exe[2]: Leaving directory 'C:/Users/myuser/Documents/MagesBattleAuthServerCPP/AuthServer/cmake-build-debug' mingw32-make.exe[3]: *** [bin/Windows/AuthServer.exe] Error 1 mingw32-make.exe[2]: *** [CMakeFiles/AuthServer.dir/all] Error 2 CMakeFiles\Makefile2:81: recipe for target 'CMakeFiles/AuthServer.dir/rule' failed mingw32-make.exe[1]: Leaving directory 'C:/Users/myuser/Documents/MagesBattleAuthServerCPP/AuthServer/cmake-build-debug' Makefile:120: recipe for target 'AuthServer' failed mingw32-make.exe[1]: *** [CMakeFiles/AuthServer.dir/rule] Error 2 mingw32-make.exe: *** [AuthServer] Error 2 My make : cmake_minimum_required(VERSION 3.8) project(AuthServer) #----------------- MACROS ----------------------------- #FIND THE CORRECT VERSION OF WINNT macro(get_WIN32_WINNT version) if (CMAKE_SYSTEM_VERSION) set(ver ${CMAKE_SYSTEM_VERSION}) string(REGEX MATCH "^([0-9]+).([0-9])" ver ${ver}) string(REGEX MATCH "^([0-9]+)" verMajor ${ver}) # Check for Windows 10, b/c we'll need to convert to hex 'A'. if ("${verMajor}" MATCHES "10") set(verMajor "A") string(REGEX REPLACE "^([0-9]+)" ${verMajor} ver ${ver}) endif ("${verMajor}" MATCHES "10") # Remove all remaining '.' characters. string(REPLACE "." "" ver ${ver}) # Prepend each digit with a zero. string(REGEX REPLACE "([0-9A-Z])" "0\\1" ver ${ver}) set(${version} "0x${ver}") endif(CMAKE_SYSTEM_VERSION) endmacro(get_WIN32_WINNT) #----------------- MACROS ----------------------------- set(CMAKE_VERBOSE_MAKEFILE ON) set(CMAKE_CXX_STANDARD 14) SET(CMAKE_FIND_LIBRARY_PREFIXES "lib") add_definitions(-DBOOST_NETWORK_ENABLE_HTTPS) set(SOURCE_FILES AuthServer/Client.cpp AuthServer/Client.h AuthServer/main.cpp AuthServer/NetworkManager.cpp AuthServer/NetworkManager.h AuthServer/Message.cpp AuthServer/Message.h AuthServer/JsonSerializable.h AuthServer/JsonDeserializerFactory.cpp AuthServer/JsonDeserializerFactory.h) if (WIN32) #windows #set the correct WINNET version get_WIN32_WINNT(ver) add_definitions(-D_WIN32_WINNT=${ver}) set(CMAKE_CXX_STANDARD_LIBRARIES "${CMAKE_CXX_STANDARD_LIBRARIES} -lws2_32 -lwsock32 -lmswsock") #set the correct lib build type .a because we are using mingw if(${CMAKE_BUILD_TYPE} MATCHES "debug") SET(CMAKE_FIND_LIBRARY_SUFFIXES "-mgw63-mt-d-1_65_1.a" ".a") ELSEIF(${CMAKE_BUILD_TYPE} MATCHES "release") SET(CMAKE_FIND_LIBRARY_SUFFIXES "-mgw63-mt-1_65_1.a" ".a") ENDIF() #find all the libs find_library(BOOST_LIBRARY_atomic NAMES boost_atomic PATHS ${CMAKE_SOURCE_DIR}/../Lib/win/x64/${CMAKE_BUILD_TYPE} NO_DEFAULT_PATH) find_library(BOOST_LIBRARY_chrono NAMES boost_chrono PATHS ${CMAKE_SOURCE_DIR}/../Lib/win/x64/${CMAKE_BUILD_TYPE} NO_DEFAULT_PATH) find_library(BOOST_LIBRARY_date_time NAMES boost_date_time PATHS ${CMAKE_SOURCE_DIR}/../Lib/win/x64/${CMAKE_BUILD_TYPE} NO_DEFAULT_PATH) find_library(BOOST_LIBRARY_regex NAMES boost_regex PATHS ${CMAKE_SOURCE_DIR}/../Lib/win/x64/${CMAKE_BUILD_TYPE} NO_DEFAULT_PATH) find_library(BOOST_LIBRARY_thread NAMES boost_thread PATHS ${CMAKE_SOURCE_DIR}/../Lib/win/x64/${CMAKE_BUILD_TYPE} NO_DEFAULT_PATH) find_library(BOOST_LIBRARY_system NAMES boost_system PATHS ${CMAKE_SOURCE_DIR}/../Lib/win/x64/${CMAKE_BUILD_TYPE} NO_DEFAULT_PATH) find_library(BOOST_LIBRARY_iostreams NAMES boost_iostreams PATHS ${CMAKE_SOURCE_DIR}/../Lib/win/x64/${CMAKE_BUILD_TYPE} NO_DEFAULT_PATH) find_library(BOOST_LIBRARY_zlib NAMES boost_zlib PATHS ${CMAKE_SOURCE_DIR}/../Lib/win/x64/${CMAKE_BUILD_TYPE} NO_DEFAULT_PATH) find_library(LIBRARY_ossl_ssl NAMES ssl PATHS ${CMAKE_SOURCE_DIR}/../Lib/win/x64/${CMAKE_BUILD_TYPE} NO_DEFAULT_PATH) find_library(LIBRARY_ossl_crypto NAMES crypto PATHS ${CMAKE_SOURCE_DIR}/../Lib/win/x64/${CMAKE_BUILD_TYPE} NO_DEFAULT_PATH) add_executable(AuthServer ${SOURCE_FILES}) ELSEif(${CMAKE_SYSTEM_NAME} MATCHES "Darwin") #osx SET(CMAKE_OSX_ARCHITECTURES x86_64) SET(CMAKE_FIND_LIBRARY_SUFFIXES ".a" ".dylib") find_library(BOOST_LIBRARY_atomic NAMES boost_atomic PATHS ${CMAKE_SOURCE_DIR}/../Lib/osx/x64/${CMAKE_BUILD_TYPE} NO_DEFAULT_PATH) find_library(BOOST_LIBRARY_chrono NAMES boost_chrono PATHS ${CMAKE_SOURCE_DIR}/../Lib/osx/x64/${CMAKE_BUILD_TYPE} NO_DEFAULT_PATH) find_library(BOOST_LIBRARY_date_time NAMES boost_date_time PATHS ${CMAKE_SOURCE_DIR}/../Lib/osx/x64/${CMAKE_BUILD_TYPE} NO_DEFAULT_PATH) find_library(BOOST_LIBRARY_regex NAMES boost_regex PATHS ${CMAKE_SOURCE_DIR}/../Lib/osx/x64/${CMAKE_BUILD_TYPE} NO_DEFAULT_PATH) find_library(BOOST_LIBRARY_thread NAMES boost_thread PATHS ${CMAKE_SOURCE_DIR}/../Lib/osx/x64/${CMAKE_BUILD_TYPE} NO_DEFAULT_PATH) find_library(BOOST_LIBRARY_system NAMES boost_system PATHS ${CMAKE_SOURCE_DIR}/../Lib/osx/x64/${CMAKE_BUILD_TYPE} NO_DEFAULT_PATH) find_library(BOOST_LIBRARY_iostreams NAMES boost_iostreams PATHS ${CMAKE_SOURCE_DIR}/../Lib/osx/x64/${CMAKE_BUILD_TYPE} NO_DEFAULT_PATH) find_library(BOOST_LIBRARY_zlib NAMES boost_zlib PATHS ${CMAKE_SOURCE_DIR}/../Lib/osx/x64/${CMAKE_BUILD_TYPE} NO_DEFAULT_PATH) add_executable(AuthServer ${SOURCE_FILES}) endif() target_include_directories(AuthServer PUBLIC ${CMAKE_SOURCE_DIR}/../Include) target_link_libraries(AuthServer PUBLIC ${BOOST_LIBRARY_chrono} ${BOOST_LIBRARY_atomic} ${BOOST_LIBRARY_date_time} ${BOOST_LIBRARY_regex} ${BOOST_LIBRARY_thread} ${BOOST_LIBRARY_system} ${BOOST_LIBRARY_iostreams} ${BOOST_LIBRARY_zlib} ${LIBRARY_ossl_ssl} ${LIBRARY_ossl_crypto} ) set_target_properties(AuthServer PROPERTIES ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib" LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib" RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin/${CMAKE_SYSTEM_NAME}" ) Command to build OpenSSL (mingw msys2) : $ ./Configure mingw64 no-shared no-asm --prefix=/C/OpenSSL-x64 $ make && make install linklibs.rsp : C:/Users/myuser/Documents/MagesBattleAuthServerCPP/Lib/win/x64/debug/libboost_chrono-mgw63-mt-d-1_65_1.a C:/Users/myuser/Documents/MagesBattleAuthServerCPP/Lib/win/x64/debug/libboost_atomic-mgw63-mt-d-1_65_1.a C:/Users/myuser/Documents/MagesBattleAuthServerCPP/Lib/win/x64/debug/libboost_date_time-mgw63-mt-d-1_65_1.a C:/Users/myuser/Documents/MagesBattleAuthServerCPP/Lib/win/x64/debug/libboost_regex-mgw63-mt-d-1_65_1.a C:/Users/myuser/Documents/MagesBattleAuthServerCPP/Lib/win/x64/debug/libboost_thread-mgw63-mt-d-1_65_1.a C:/Users/myuser/Documents/MagesBattleAuthServerCPP/Lib/win/x64/debug/libboost_system-mgw63-mt-d-1_65_1.a C:/Users/myuser/Documents/MagesBattleAuthServerCPP/Lib/win/x64/debug/libboost_iostreams-mgw63-mt-d-1_65_1.a C:/Users/myuser/Documents/MagesBattleAuthServerCPP/Lib/win/x64/debug/libboost_zlib-mgw63-mt-d-1_65_1.a C:/Users/myuser/Documents/MagesBattleAuthServerCPP/Lib/win/x64/debug/libssl.a C:/Users/myuser/Documents/MagesBattleAuthServerCPP/Lib/win/x64/debug/libcrypto.a -lkernel32 -luser32 -lgdi32 -lwinspool -lshell32 -lole32 -loleaut32 -luuid -lcomdlg32 -ladvapi32 -lws2_32 -lwsock32 -lmswsock -ldl -lpthread nm of crypto : myuser@LHCFB203 MINGW64 ~ $ nm /C/Users/myuser/Documents/MagesBattleAuthServerCPP/Lib/win/x64/debug/libcrypto.a | grep 'CONF_modules_unload' 00000000000005c0 T CONF_modules_unload myuser@LHCFB203 MINGW64 ~ $ nm /C/Users/myuser/Documents/MagesBattleAuthServerCPP/Lib/win/x64/debug/libcrypto.a | grep 'ERR_reason_error_string' 0000000000004de0 T ERR_reason_error_string I'm really lost here. What did I do wrong ? rXp

Networking and Multiplayer Programming C++ PC

Started by rXpSwiss November 08, 2017 11:42 AM

10 comments, last by rXpSwiss 6 years, 7 months ago

rXpSwiss

216

Author

November 20, 2017 11:34 AM

On 11/18/2017 at 3:45 AM, hplus0603 said:

cmake can generate visual studio projects, unless the cmakefiles are explicitly made to be linux-only.

What I meant is that Clion does not support Microsoft debugger yet. So if I build with the microsoft compiler I won't be able to debug in Clion. That would mean I would need to have a double IDE project.

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[MingW - Boost::asio + OpenSSL] Undefined reference BUT find it with "nm"

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