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Boost Logging library
https://www.boost.org/libs/log/
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Boost 1.82, boost\Log\trivial unresolved external symbol error if included after curl #214

Closed StormLord07 closed 1 year ago

StormLord07 commented 1 year ago

CMakeLists.txt

cmake_minimum_required(VERSION 3.25)

project(Bot)

# Specify the required C++ standard
set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_STANDARD_REQUIRED True)

set(CURL_INCLUDE_DIR "C:/Users/pasha/Desktop/curl-8.2.1/builds/libcurl-vc17-x64-release-static-ipv6-sspi-schannel/include")
set(CURL_LIBRARY "C:/Users/pasha/Desktop/curl-8.2.1/builds/libcurl-vc17-x64-release-static-ipv6-sspi-schannel/lib/libcurl_a.lib")

# Find required packages
find_package(Boost 1.82 REQUIRED COMPONENTS log log_setup json)
find_package(OpenSSL REQUIRED)
find_package(CURL REQUIRED)

add_definitions(-DCURL_STATICLIB)
add_definitions(-DBOOST_LOG_STATIC_LINK)

# Include directories for the packages
include_directories(${Boost_INCLUDE_DIRS})
include_directories(${OPENSSL_INCLUDE_DIR})
include_directories(${CURL_INCLUDE_DIRS})

# Define the executable or library and its sources
add_executable(Bot main2.cpp)

# Link the libraries to your project
target_link_libraries(Bot
    ${Boost_LIBRARIES}
    OpenSSL::SSL OpenSSL::Crypto
    ${CURL_LIBRARIES}
    Normaliz.lib
    Wldap32.lib
    Crypt32.lib
)

main2.cpp (minimum code to reproduce)

#include <curl/curl.h>
#include <boost/log/trivial.hpp>

int main() {
    BOOST_LOG_TRIVIAL(info) << "info";
    return 0;
}

error

s_mt_nt62::record_view::public_data const *)" (?destroy@public_data@record_view@v2s_mt_nt62@log@boost@@SAXPEBU12345@@Z) in function "public: __cdecl boost::log::v2s_mt_nt62::rec
ord::~record(void)" (??1record@v2s_mt_nt62@log@boost@@QEAA@XZ). [C:\Users\pasha\Desktop\Bot\Bot\build\Bot.vcxproj]
main2.obj : error LNK2019: unresolved external symbol "public: bool __cdecl boost::log::v2s_mt_nt62::core::get_logging_enabled(void)const " (?get_logging_enabled@c 
ore@v2s_mt_nt62@log@boost@@QEBA_NXZ) in function main. [C:\Users\pasha\Desktop\Bot\Bot\build\Bot.vcxproj]
main2.obj : error LNK2019: unresolved external symbol "public: class boost::log::v2s_mt_nt62::record __cdecl boost::log::v2s_mt_nt62::core::open_record(class boost 
::log::v2s_mt_nt62::attribute_set const &)" (?open_record@core@v2s_mt_nt62@log@boost@@QEAA?AVrecord@234@AEBVattribute_set@234@@Z) in function main. [C:\Users\pasha\Desktop\Bot\Bot\build\Bot.vcxproj]
main2.obj : error LNK2019: unresolved external symbol "private: void __cdecl boost::log::v2s_mt_nt62::core::push_record_move(class boost::log::v2s_mt_nt62::record  
&)" (?push_record_move@core@v2s_mt_nt62@log@boost@@AEAAXAEAVrecord@234@@Z) in function "public: __cdecl boost::log::v2s_mt_nt62::aux::record_pump<class boost::log::v2s_mt_nt62:: 
sources::severity_logger_mt<enum boost::log::v2s_mt_nt62::trivial::severity_level> >::~record_pump<class boost::log::v2s_mt_nt62::sources::severity_logger_mt<enum boost::log:: 
_mt_nt62@log@boost@@QEAA@XZ). [C:\Users\pasha\Desktop\Bot\Bot\build\Bot.vcxproj]
main2.obj : error LNK2019: unresolved external symbol "unsigned __int64 & __cdecl boost::log::v2s_mt_nt62::sources::aux::get_severity_level(void)" (?get_severity_l 
evel@aux@sources@v2s_mt_nt62@log@boost@@YAAEA_KXZ) in function main. [C:\Users\pasha\Desktop\Bot\Bot\build\Bot.vcxproj]
main2.obj : error LNK2019: unresolved external symbol "public: static class boost::log::v2s_mt_nt62::sources::severity_logger_mt<enum boost::log::v2s_mt_nt62::triv 
ial::severity_level> & __cdecl boost::log::v2s_mt_nt62::trivial::logger::get(void)" (?get@logger@trivial@v2s_mt_nt62@log@boost@@SAAEAV?$severity_logger_mt@W4severity_level@tri 
vial@v2s_mt_nt62@log@boost@@@sources@345@XZ) in function main. [C:\Users\pasha\Desktop\Bot\Bot\build\Bot.vcxproj]
main2.obj : error LNK2019: unresolved external symbol "public: static struct boost::log::v2s_mt_nt62::aux::stream_provider<char>::stream_compound * __cdecl boost:: 
log::v2s_mt_nt62::aux::stream_provider<char>::allocate_compound(class boost::log::v2s_mt_nt62::record &)" (?allocate_compound@?$stream_provider@D@aux@v2s_mt_nt62@log@boost@@SA 
PEAUstream_compound@12345@AEAVrecord@345@@Z) in function main. [C:\Users\pasha\Desktop\Bot\Bot\build\Bot.vcxproj]
main2.obj : error LNK2019: unresolved external symbol "public: static void __cdecl boost::log::v2s_mt_nt62::aux::stream_provider<char>::release_compound(struct boo 
st::log::v2s_mt_nt62::aux::stream_provider<char>::stream_compound *)" (?release_compound@?$stream_provider@D@aux@v2s_mt_nt62@log@boost@@SAXPEAUstream_compound@12345@@Z) в функ 
ции "public: __cdecl boost::log::v2s_mt_nt62::aux::record_pump<class boost::log::v2s_mt_nt62::sources::severity_logger_mt<enum boost::log::v2s_mt_nt62::trivial::severity_level 
> >::~record_pump<class boost::log::v2s_mt_nt62::sources::severity_logger_mt<enum boost::log::v2s_mt_nt62::trivial::severity_level> >(void)" (??1?$record_pump@V?$severity_logg 
er_mt@W4severity_level@trivial@v2s_mt_nt62@log@boost@@@sources@v2s_mt_nt62@log@boost@@@aux@v2s_mt_nt62@log@boost@@QEAA@XZ). [C:\Users\pasha\Desktop\Bot\Bot\build\Bot.vcxproj]

cmake logs:

PS C:\Users\pasha\Desktop\Bot\Bot> cmake . -B build
-- Building for: Visual Studio 17 2022
-- Selecting Windows SDK version 10.0.22000.0 to target Windows 10.0.19045.
-- The C compiler identification is MSVC 19.35.32217.1
-- The CXX compiler identification is MSVC 19.35.32217.1
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: C:/Program Files (x86)/Microsoft Visual Studio/2022/BuildTools/VC/Tools/MSVC/14.35.32215/bin/Hostx64/x64/cl.exe - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: C:/Program Files (x86)/Microsoft Visual Studio/2022/BuildTools/VC/Tools/MSVC/14.35.32215/bin/Hostx64/x64/cl.exe - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found Boost: C:/Boost/lib/cmake/Boost-1.82.0/BoostConfig.cmake (found suitable version "1.82.0", minimum required is "1.82") found components: log log_setup json 
-- Found OpenSSL: optimized;C:/Program Files/OpenSSL-Win64/lib/VC/libcrypto64MD.lib;debug;C:/Program Files/OpenSSL-Win64/lib/VC/libcrypto64MDd.lib (found version "3.1.2")  
-- Found CURL: C:/Users/pasha/Desktop/curl-8.2.1/builds/libcurl-vc17-x64-release-static-ipv6-sspi-schannel/lib/libcurl_a.lib (found version "8.2.1")  
-- Configuring done (5.3s)
-- Generating done (0.0s)
-- Build files have been written to: C:/Users/pasha/Desktop/Bot/Bot/build
PS C:\Users\pasha\Desktop\Bot\Bot> cmake --build .\build\ --config Release
MSBuild version 17.5.1+f6fdcf537 for .NET Framework

  1>Checking Build System
  1>Building Custom Rule C:/Users/pasha/Desktop/Bot/Bot/CMakeLists.txt
  main2.cpp
main2.obj : error LNK2019: ссылка на неразрешенный внешний символ "public: static void __cdecl boost::log::v2s_mt_nt62::record_view::public_data::destroy(struct boost::log::v2
s_mt_nt62::record_view::public_data const *)" (?destroy@public_data@record_view@v2s_mt_nt62@log@boost@@SAXPEBU12345@@Z) в функции "public: __cdecl boost::log::v2s_mt_nt62::rec
ord::~record(void)" (??1record@v2s_mt_nt62@log@boost@@QEAA@XZ). [C:\Users\pasha\Desktop\Bot\Bot\build\Bot.vcxproj]
main2.obj : error LNK2019: ссылка на неразрешенный внешний символ "public: bool __cdecl boost::log::v2s_mt_nt62::core::get_logging_enabled(void)const " (?get_logging_enabled@c 
ore@v2s_mt_nt62@log@boost@@QEBA_NXZ) в функции main. [C:\Users\pasha\Desktop\Bot\Bot\build\Bot.vcxproj]
main2.obj : error LNK2019: ссылка на неразрешенный внешний символ "public: class boost::log::v2s_mt_nt62::record __cdecl boost::log::v2s_mt_nt62::core::open_record(class boost 
::log::v2s_mt_nt62::attribute_set const &)" (?open_record@core@v2s_mt_nt62@log@boost@@QEAA?AVrecord@234@AEBVattribute_set@234@@Z) в функции main. [C:\Users\pasha\Desktop\Bot\Bot\build\Bot.vcxproj]
main2.obj : error LNK2019: ссылка на неразрешенный внешний символ "private: void __cdecl boost::log::v2s_mt_nt62::core::push_record_move(class boost::log::v2s_mt_nt62::record  
&)" (?push_record_move@core@v2s_mt_nt62@log@boost@@AEAAXAEAVrecord@234@@Z) в функции "public: __cdecl boost::log::v2s_mt_nt62::aux::record_pump<class boost::log::v2s_mt_nt62:: 
sources::severity_logger_mt<enum boost::log::v2s_mt_nt62::trivial::severity_level> >::~record_pump<class boost::log::v2s_mt_nt62::sources::severity_logger_mt<enum boost::log:: 
v2s_mt_nt62::trivial::severity_level> >(void)" (??1?$record_pump@V?$severity_logger_mt@W4severity_level@trivial@v2s_mt_nt62@log@boost@@@sources@v2s_mt_nt62@log@boost@@@aux@v2s 
_mt_nt62@log@boost@@QEAA@XZ). [C:\Users\pasha\Desktop\Bot\Bot\build\Bot.vcxproj]
main2.obj : error LNK2019: ссылка на неразрешенный внешний символ "unsigned __int64 & __cdecl boost::log::v2s_mt_nt62::sources::aux::get_severity_level(void)" (?get_severity_l 
evel@aux@sources@v2s_mt_nt62@log@boost@@YAAEA_KXZ) в функции main. [C:\Users\pasha\Desktop\Bot\Bot\build\Bot.vcxproj]
main2.obj : error LNK2019: ссылка на неразрешенный внешний символ "public: static class boost::log::v2s_mt_nt62::sources::severity_logger_mt<enum boost::log::v2s_mt_nt62::triv 
ial::severity_level> & __cdecl boost::log::v2s_mt_nt62::trivial::logger::get(void)" (?get@logger@trivial@v2s_mt_nt62@log@boost@@SAAEAV?$severity_logger_mt@W4severity_level@tri 
vial@v2s_mt_nt62@log@boost@@@sources@345@XZ) в функции main. [C:\Users\pasha\Desktop\Bot\Bot\build\Bot.vcxproj]
main2.obj : error LNK2019: ссылка на неразрешенный внешний символ "public: static struct boost::log::v2s_mt_nt62::aux::stream_provider<char>::stream_compound * __cdecl boost:: 
log::v2s_mt_nt62::aux::stream_provider<char>::allocate_compound(class boost::log::v2s_mt_nt62::record &)" (?allocate_compound@?$stream_provider@D@aux@v2s_mt_nt62@log@boost@@SA 
PEAUstream_compound@12345@AEAVrecord@345@@Z) в функции main. [C:\Users\pasha\Desktop\Bot\Bot\build\Bot.vcxproj]
main2.obj : error LNK2019: ссылка на неразрешенный внешний символ "public: static void __cdecl boost::log::v2s_mt_nt62::aux::stream_provider<char>::release_compound(struct boo 
st::log::v2s_mt_nt62::aux::stream_provider<char>::stream_compound *)" (?release_compound@?$stream_provider@D@aux@v2s_mt_nt62@log@boost@@SAXPEAUstream_compound@12345@@Z) в функ 
ции "public: __cdecl boost::log::v2s_mt_nt62::aux::record_pump<class boost::log::v2s_mt_nt62::sources::severity_logger_mt<enum boost::log::v2s_mt_nt62::trivial::severity_level 
> >::~record_pump<class boost::log::v2s_mt_nt62::sources::severity_logger_mt<enum boost::log::v2s_mt_nt62::trivial::severity_level> >(void)" (??1?$record_pump@V?$severity_logg 
er_mt@W4severity_level@trivial@v2s_mt_nt62@log@boost@@@sources@v2s_mt_nt62@log@boost@@@aux@v2s_mt_nt62@log@boost@@QEAA@XZ). [C:\Users\pasha\Desktop\Bot\Bot\build\B 
ot.vcxproj]
C:\Users\pasha\Desktop\Bot\Bot\build\Release\Bot.exe : fatal error LNK1120: неразрешенных внешних элементов: 8 [C:\Users\pasha\Desktop\Bot\Bot\build\Bo 
t.vcxproj]
PS C:\Users\pasha\Desktop\Bot\Bot>

Platform: Windows 10 x64 Visual Studio 17 2022 CXX compiler - MSVC 19.35.32217.1 Curl 8.2.1 built by x64 native tools for vs2022

If any more info needed i'll be happy to provide

Lastique commented 1 year ago

Likely duplicates https://github.com/boostorg/log/issues/172.

Check if Boost was built for Windows 8 or later. I suspect, libcurl headers may define _WIN32_WINNT (directly or indirectly) to something recent while Boost defaults to Windows 7 for your compiler.

Inconsistent target Windows versions causes mismatch in Boost.Log namespace names in the built library and your code, which causes the missing symbols. You should ensure that Boost and your code target the same Windows version.

StormLord07 commented 1 year ago

Maybe I did something wrong but I rebuilt boost with b2 clear (or was it clean, always mess them up) b2 -a --build-type=complete define=_WIN32_WINNT=0x0A00 b2 install

now it works only after curl. I guessed wrong _WIN32_WINNT, thanks.

Lastique commented 1 year ago

now it works only after curl

You need to define _WIN32_WINNT consistently, whether or not you're including libcurl headers. Use it when you build Boost and add the same define to your project.