Duplicate symbol QT5 mac m1 - c++

I'm trying to compile QT5 in C++ with Cmake on mac M1,
For now i can try with Fedora and it's working, but not on my mac.
This is my CMake File :
cmake_minimum_required(VERSION 3.0)
project(rtype)
set(CMAKE_AUTOMOC ON)
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED TRUE)
set(CPACK_OUTPUT_FILE_PREFIX "pack")
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/bin)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_DEBUG ${CMAKE_CURRENT_SOURCE_DIR}/bin)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELEASE ${CMAKE_CURRENT_SOURCE_DIR}/bin)
add_executable(${PROJECT_NAME} src/ecs/main.cpp)
# Adding QT5 dependencies
find_package(Qt5 COMPONENTS Core Network REQUIRED)
target_link_libraries(${PROJECT_NAME} PRIVATE Qt5::Core Qt5::Network)
# Adding SFML dependencies
find_package(SFML COMPONENTS system window graphics CONFIG REQUIRED)
target_link_libraries(${PROJECT_NAME} PRIVATE sfml-system sfml-window sfml-graphics)
# Ajouter les includes pour SFML
target_include_directories(${PROJECT_NAME}
PRIVATE
${SFML_INCLUDE_DIRS})
# Setting up the CPack generator
set(CPACK_GENERATOR ZIP) # for macOS and Linux
set(CPACK_BUNDLE_NAME ${PROJECT_NAME})
set(CPACK_BUNDLE_PLIST ${CMAKE_CURRENT_SOURCE_DIR}/Info.plist)
set(CPACK_BUNDLE_ICON ${CMAKE_CURRENT_SOURCE_DIR}/icon.icns)
set(CPACK_GENERATOR NSIS) # for Windows
set(CPACK_PACKAGE_NAME "RType")
set(CPACK_PACKAGE_VERSION_MAJOR ${VERSION_MAJOR})
set(CPACK_PACKAGE_VERSION_MINOR ${VERSION_MINOR})
set(CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}")
include(CPack)
# Setting up the install targets
install(TARGETS ${PROJECT_NAME}
RUNTIME DESTINATION bin)
install(FILES README.md
DESTINATION .)
install(PROGRAMS ${CMAKE_CURRENT_SOURCE_DIR}/build.sh
DESTINATION .)
If I transform this :
target_link_libraries(${PROJECT_NAME} PRIVATE Qt5::Core Qt5::Network)
to this :
target_link_libraries(${PROJECT_NAME} PRIVATE Qt5::Core)
or this :
target_link_libraries(${PROJECT_NAME} PRIVATE Qt5::Network)
It's working perfectly, but with both its make this error :
[ 20%] Automatic MOC for target rtype
[ 20%] Built target rtype_autogen
[ 40%] Linking CXX executable /Users/ilaan/Documents/Epitech/Tek3/R-Type/client/bin/rtype
duplicate symbol 'qt_apple_sharedApplication()' in:
/Users/ilaan/Documents/Epitech/Tek3/R-Type/vcpkg/installed/arm64-osx/lib/libQt5Core.a(qcore_mac.o)
/Users/ilaan/Documents/Epitech/Tek3/R-Type/vcpkg/installed/arm64-osx/lib//libQt5Core.a(qcore_mac.o)
duplicate symbol 'qt_apple_check_os_version()' in:
/Users/ilaan/Documents/Epitech/Tek3/R-Type/vcpkg/installed/arm64-osx/lib/libQt5Core.a(qcore_mac.o)
/Users/ilaan/Documents/Epitech/Tek3/R-Type/vcpkg/installed/arm64-osx/lib//libQt5Core.a(qcore_mac.o)
duplicate symbol 'qt_apple_isApplicationExtension()' in:
/Users/ilaan/Documents/Epitech/Tek3/R-Type/vcpkg/installed/arm64-osx/lib/libQt5Core.a(qcore_mac.o)
/Users/ilaan/Documents/Epitech/Tek3/R-Type/vcpkg/installed/arm64-osx/lib//libQt5Core.a(qcore_mac.o)
[...]
duplicate symbol 'RunLoopDebugger::staticMetaObject' in:
/Users/ilaan/Documents/Epitech/Tek3/R-Type/vcpkg/installed/arm64-osx/lib/libQt5Core.a(qeventdispatcher_cf.o)
/Users/ilaan/Documents/Epitech/Tek3/R-Type/vcpkg/installed/arm64-osx/lib//libQt5Core.a(qeventdispatcher_cf.o)
duplicate symbol 'QEventDispatcherCoreFoundation::staticMetaObject' in:
/Users/ilaan/Documents/Epitech/Tek3/R-Type/vcpkg/installed/arm64-osx/lib/libQt5Core.a(qeventdispatcher_cf.o)
/Users/ilaan/Documents/Epitech/Tek3/R-Type/vcpkg/installed/arm64-osx/lib//libQt5Core.a(qeventdispatcher_cf.o)
duplicate symbol 'QEventDispatcherCoreFoundation::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)' in:
/Users/ilaan/Documents/Epitech/Tek3/R-Type/vcpkg/installed/arm64-osx/lib/libQt5Core.a(qeventdispatcher_cf.o)
/Users/ilaan/Documents/Epitech/Tek3/R-Type/vcpkg/installed/arm64-osx/lib//libQt5Core.a(qeventdispatcher_cf.o)
ld: 94 duplicate symbols for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [/Users/ilaan/Documents/Epitech/Tek3/R-Type/client/bin/rtype] Error 1
make[1]: *** [CMakeFiles/rtype.dir/all] Error 2
make: *** [all] Error 2
I don't understand why, is not compatible with M1 Chipset ?
Thank you,
Ilan

Related

wxWidgets c++ MacOS fails to build because memset_s is undeclared

I'm on macOS 12.4 I have run xcode-select --install to install the build tools. I'm using VSCode and my c++ configurations I've added the mac frameworks as.
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks and /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Kernel.framework/Versions/A/Headers/ The reason I added this second one is it contains a string.h file which contains a declaration for memset_s
The error generated is this:
/Users/Greeley/Workspace/Cppspace/Culinoire/build/subprojects/Source/wxWidgets_external/src/unix/utilsunx.cpp:229:5: error: use of undeclared identifier 'memset_s'
memset_s(v, n, 0, n);
^
1 error generated.
make[5]: *** [libs/base/CMakeFiles/wxbase.dir/__/__/__/__/src/unix/utilsunx.cpp.o] Error 1
make[4]: *** [libs/base/CMakeFiles/wxbase.dir/all] Error 2
make[3]: *** [all] Error 2
My code is here: https://github.com/Greeley/Culinoire but it's just CMakeLists.txt files right now, and the wxWidgets Hello World as main.cpp also my .vscode directory.
I followed this: this video https://www.youtube.com/watch?v=zdHqoyG73Jk
and this one https://www.youtube.com/watch?v=MfuBS9n5_aY
And then found this on github with the same issue.
https://github.com/wxWidgets/wxWidgets/issues/19334
and put the define at the top of main.cpp and put it in the defines array within c_cpp_properties.json however I still get the same error as above.
I really don't understand what's going wrong. I'd greatly appreciate some help.
there's 4 CMakeLists.txt in the project, these are their contents:
/CMakeLists.txt
cmake_minimum_required(VERSION 3.6 FATAL_ERROR)
set(CMAKE_C_COMPILER "/Library/Developer/CommandLineTools/usr/bin/c")
set(CMAKE_CXX_COMPILER "/Library/Developer/CommandLineTools/usr/bin/c++")
project(Culinoire LANGUAGES CXX)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
# ExternalProject base
set_property(DIRECTORY PROPERTY EP_BASE ${CMAKE_BINARY_DIR}/subprojects)
set(STAGED_INSTALL_PREFIX ${CMAKE_BINARY_DIR}/stage)
add_subdirectory(external)
include(ExternalProject)
ExternalProject_Add(${PROJECT_NAME}_core
DEPENDS
wxWidgets_external
SOURCE_DIR
${CMAKE_CURRENT_SOURCE_DIR}/src
CMAKE_ARGS
-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
-DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
-DCMAKE_CXX_STANDARD=${CMAKE_CXX_STANDARD}
-DCMAKE_CXX_EXTENSIONS=${CMAKE_CXX_EXTENSIONS}
-DCMAKE_CXX_STANDARD_REQUIRED=${CMAKE_CXX_STANDARD_REQUIRED}
-DwxWidgets_ROOT_DIR=${wxWidgets_ROOT_DIR}
-DENV_WX_CONFIG=${ENV_WX_CONFIG}
CMAKE_CACHE_ARGS
-DCMAKE_CXX_FLAGS:STRING=${CMAKE_CXX_FLAGS}
-DCMAKE_PREFIX_PATH:PATH=${CMAKE_PREFIX_PATH}
BUILD_ALWAYS
1
INSTALL_COMMAND
""
)
Edit below: Changed static to 1 and universal to 0
/src/CMakeLists.txt
cmake_minimum_required(VERSION 3.6 FATAL_ERROR)
set(CMAKE_C_COMPILER "/Library/Developer/CommandLineTools/usr/bin/c")
set(CMAKE_CXX_COMPILER "/Library/Developer/CommandLineTools/usr/bin/c++")
project(wx_cmake_template_core LANGUAGES CXX)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(__STDC_WANT_LIB_EXT1__)
# hack for buggy CMake's FindwxWidgets script
if (DEFINED ENV_WX_CONFIG)
set (ENV{WX_CONFIG} ${ENV_WX_CONFIG})
endif()
set(wxWidgets_USE_DEBUG 1)
set(wxWidgets_USE_UNICODE 1)
set(wxWidgets_USE_UNIVERSAL 0)
set(wxWidgets_USE_STATIC 1)
set(wxWidgets_CONFIG_OPTIONS --toolkit=base --prefix=/usr)
set(wxWidgets_ROOT_DIR "/Users/Greeley/Library/wxWidgets")
set(wxWidgets_LIBRARIES "/Users/Greeley/Library/wxWidgets/lib")
find_package(wxWidgets COMPONENTS core base REQUIRED HINT ${wxWidgets_ROOT_DIR})
set(SRCS main.cpp)
if (APPLE)
# create bundle on apple compiles
add_executable(main MACOSX_BUNDLE ${SRCS} )
# Set a custom plist file for the app bundle - needed for Mac OS Retina display
set_target_properties(main PROPERTIES MACOSX_BUNDLE_INFO_PLIST ${CMAKE_CURRENT_SOURCE_DIR}/Info.plist)
else()
# the WIN32 is needed for Windows in order for it to look for WinMain
# instead of the main function. This is ignored on other systems,
# so it works on all platforms
add_executable(main WIN32 ${SRCS})
endif()
target_link_libraries(main PRIVATE ${wxWidgets_LIBRARIES})
/external/CMAkeLists.txt
add_subdirectory(wxwidgets)
/external/wxwidgets/CMakeLists.txt
# check if wxWidgets is already installed in the system - using CMake's built in script FindwxWidgets
find_package(wxWidgets QUIET)
if (wxWidgets_FOUND)
message(STATUS "Found preinstalled wxWidgets libraries at ${wxWidgets_LIBRARIES}")
add_library(wxWidgets_external INTERFACE)
else()
message(STATUS "Preinstalled wxWidgets not found.")
message(STATUS "Will download and install wxWidgets in ${STAGED_INSTALL_PREFIX}")
include(ExternalProject)
ExternalProject_Add(wxWidgets_external
GIT_REPOSITORY
https://github.com/wxWidgets/wxWidgets.git
GIT_TAG
3.2
UPDATE_COMMAND
""
CMAKE_ARGS
-DCMAKE_INSTALL_PREFIX=${STAGED_INSTALL_PREFIX}
-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
-DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
-DCMAKE_CXX_STANDARD=${CMAKE_CXX_STANDARD}
-DCMAKE_CXX_EXTENSIONS=${CMAKE_CXX_EXTENSIONS}
-DCMAKE_CXX_STANDARD_REQUIRED=${CMAKE_CXX_STANDARD_REQUIRED}
-DwxBUILD_SHARED=OFF
CMAKE_CACHE_ARGS
-DCMAKE_CXX_FLAGS:STRING=${CMAKE_CXX_FLAGS}
TEST_AFTER_INSTALL
0
DOWNLOAD_NO_PROGRESS
1
LOG_CONFIGURE
1
LOG_BUILD
1
LOG_INSTALL
1
)
set(wxWidgets_ROOT_DIR ${STAGED_INSTALL_PREFIX})
file(TO_NATIVE_PATH "${wxWidgets_ROOT_DIR}" wxWidgets_ROOT_DIR)
set(wxWidgets_ROOT_DIR ${wxWidgets_ROOT_DIR} CACHE INTERNAL "wxWidgets installation dir")
set (ENV_WX_CONFIG ${STAGED_INSTALL_PREFIX}/bin/wx-config)
file (TO_NATIVE_PATH "${ENV_WX_CONFIG}" ENV_WX_CONFIG)
set(ENV_WX_CONFIG ${ENV_WX_CONFIG} CACHE INTERNAL "wx-config dir")
endif()
EDIT BELOW
I changed the CMakeLists.txt file to
# check if wxWidgets is already installed in the system - using CMake's built in script FindwxWidgets
find_package(wxWidgets QUIET)
if (wxWidgets_FOUND)
message(STATUS "Found preinstalled wxWidgets libraries at ${wxWidgets_LIBRARIES}")
add_library(wxWidgets INTERFACE)
else()
message(STATUS "Preinstalled wxWidgets not found.")
message(STATUS "Will download and install wxWidgets in ${STAGED_INSTALL_PREFIX}")
include(ExternalProject)
ExternalProject_Add(wxWidgets
GIT_REPOSITORY
https://github.com/wxWidgets/wxWidgets.git
GIT_TAG
master
UPDATE_COMMAND
""
CMAKE_ARGS
-DCMAKE_INSTALL_PREFIX=${STAGED_INSTALL_PREFIX}
-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
-DwxBUILD_SHARED=OFF
CMAKE_CACHE_ARGS
TEST_AFTER_INSTALL
0
DOWNLOAD_NO_PROGRESS
1
LOG_CONFIGURE
1
LOG_BUILD
1
LOG_INSTALL
1
)
set(wxWidgets_ROOT_DIR ${STAGED_INSTALL_PREFIX})
file(TO_NATIVE_PATH "${wxWidgets_ROOT_DIR}" wxWidgets_ROOT_DIR)
set(wxWidgets_ROOT_DIR ${wxWidgets_ROOT_DIR} CACHE INTERNAL "wxWidgets installation dir")
set (ENV_WX_CONFIG ${STAGED_INSTALL_PREFIX}/bin/wx-config)
file (TO_NATIVE_PATH "${ENV_WX_CONFIG}" ENV_WX_CONFIG)
set(ENV_WX_CONFIG ${ENV_WX_CONFIG} CACHE INTERNAL "wx-config dir")
endif()
The build now completes and wxWidgets is 'found' but then goes to fail because wx/wx.h isn't found
-- Found wxWidgets: -L/Users/Greeley/Workspace/Cppspace/Culinoire/build/stage/lib;-pthread;/Users/Greeley/Workspace/Cppspace/Culinoire/build/stage/lib/libwx_osx_cocoau_core-3.2.a;/Users/Greeley/Workspace/Cppspace/Culinoire/build/stage/lib/libwx_baseu-3.2.a;-lwx_baseu-3.2;-lwxjpeg-3.2;-lwxpng-3.2;-lwxtiff-3.2;-framework AudioToolbox;-framework WebKit;/Library/Developer/CommandLineTools/SDKs/MacOSX12.3.sdk/usr/lib/libz.tbd;-lwxregexu-3.2;/Library/Developer/CommandLineTools/SDKs/MacOSX12.3.sdk/usr/lib/libiconv.tbd;-framework CoreFoundation;-framework Security;-framework Carbon;-framework Cocoa;-framework IOKit;-framework QuartzCore (found version "3.2.0")
-- Configuring done
-- Generating done
-- Build files have been written to: /Users/Greeley/Workspace/Cppspace/Culinoire/build/subprojects/Build/Culinoire_core
[ 87%] Performing build step for 'Culinoire_core'
[ 50%] Building CXX object CMakeFiles/main.dir/main.cpp.o
/Users/Greeley/Workspace/Cppspace/Culinoire/src/main.cpp:3:10: fatal error: 'wx/wxprec.h' file not found
#include <wx/wxprec.h>
^~~~~~~~~~~~~
1 error generated.
make[5]: *** [CMakeFiles/main.dir/main.cpp.o] Error 1
make[4]: *** [CMakeFiles/main.dir/all] Error 2
make[3]: *** [all] Error 2
make[2]: *** [subprojects/Stamp/Culinoire_core/Culinoire_core-build] Error 2
make[1]: *** [CMakeFiles/Culinoire_core.dir/all] Error 2
make: *** [all] Error 2
in /src/CMakeLists.txt I added
include(${wxWidgets_USE_FILE})
and changed the project name to reflect my actual project name.
so the entire file looks like this
cmake_minimum_required(VERSION 3.6 FATAL_ERROR)
set(CMAKE_C_COMPILER "/Library/Developer/CommandLineTools/usr/bin/c")
set(CMAKE_CXX_COMPILER "/Library/Developer/CommandLineTools/usr/bin/c++")
project(Culinoire LANGUAGES CXX)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(__STDC_WANT_LIB_EXT1__)
# hack for buggy CMake's FindwxWidgets script
if (DEFINED ENV_WX_CONFIG)
set (ENV{WX_CONFIG} ${ENV_WX_CONFIG})
endif()
set(wxWidgets_USE_DEBUG 1)
set(wxWidgets_USE_UNICODE 1)
set(wxWidgets_USE_UNIVERSAL 0)
set(wxWidgets_USE_STATIC 1)
#set(wxWidgets_CONFIG_OPTIONS --toolkit=base --prefix=/usr)
find_package(wxWidgets COMPONENTS core base REQUIRED)
set(SRCS main.cpp)
include(${wxWidgets_USE_FILE})
if (APPLE)
# create bundle on apple compiles
add_executable(main MACOSX_BUNDLE ${SRCS} )
# Set a custom plist file for the app bundle - needed for Mac OS Retina display
set_target_properties(main PROPERTIES MACOSX_BUNDLE_INFO_PLIST ${CMAKE_CURRENT_SOURCE_DIR}/Info.plist)
else()
# the WIN32 is needed for Windows in order for it to look for WinMain
# instead of the main function. This is ignored on other systems,
# so it works on all platforms
add_executable(main WIN32 ${SRCS})
endif()
target_link_libraries(main PRIVATE ${wxWidgets_LIBRARIES})
and my output now is
[main] Building folder: Culinoire
[build] Starting build
[proc] Executing command: /usr/local/bin/cmake --build /Users/Greeley/Workspace/Cppspace/Culinoire/build --config Debug --target all -j 10 --
[build] [ 50%] Built target wxWidgets
[build] [ 56%] Performing build step for 'Culinoire_core'
[main] Changes were detected in CMakeLists.txt but we could not reconfigure the project because another operation is already in progress.
[build] -- Configuring done
[build] -- Generating done
[build] -- Build files have been written to: /Users/Greeley/Workspace/Cppspace/Culinoire/build/subprojects/Build/Culinoire_core
[build] [ 50%] Building CXX object CMakeFiles/main.dir/main.cpp.o
[build] [100%] Linking CXX executable main.app/Contents/MacOS/main
[build] [100%] Built target main
[build] [ 62%] No install step for 'Culinoire_core'
[build] [ 68%] Completed 'Culinoire_core'
[build] [100%] Built target Culinoire_core
[build] Build finished with exit code 0
[cpptools] The build configurations generated do not contain the active build configuration. Using "" for CMAKE_BUILD_TYPE instead of "Debug" to ensure that IntelliSense configurations can be found

How to create CMakeList.txt for Onboard-SDK project on Debian 10

I would like to compile my own project. I have error with **make**. cmake .. works properly.
I tried to compile the example in /Onboard-SDK/sample/platform/telemetry.
I did mkdir build and cd build in telemetry directory.
This is my CMakeList.txt
cmake_minimum_required(VERSION 2.8)
project(djiosdk-telemetry-sample)
# Compiler flags: link with pthread and enable C++11 support
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -pthread -g -O0")
# Tell the project where osdk-core is located
if(NOT ONBOARDSDK_SOURCE)
set(ONBOARDSDK_SOURCE "/home/pi/Onboard-SDK/osdk-core")
#set(ONBOARDSDK_SOURCE "/usr/local/include")
endif()
# Specify locations for osdk-core headers
include_directories(${ONBOARDSDK_SOURCE}/api/inc)
include_directories(${ONBOARDSDK_SOURCE}/utility/inc)
include_directories(${ONBOARDSDK_SOURCE}/hal/inc)
include_directories(${ONBOARDSDK_SOURCE}/protocol/inc)
include_directories(${ONBOARDSDK_SOURCE}/platform/linux/inc)
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../hal)
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../osal)
include_directories(include /usr/local/include)
include_directories(${ONBOARDSDK_SOURCE}/../sample/core/inc)
# User-code related project files
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../common)
FILE(GLOB SOURCE_FILES *.hpp *.cpp
${CMAKE_CURRENT_SOURCE_DIR}/../common/dji_linux_environment.cpp
${CMAKE_CURRENT_SOURCE_DIR}/../common/dji_linux_helpers.cpp
main.cpp
telemetry_sample.cpp
)
if (OSDK_HOTPLUG)
FILE(GLOB SOURCE_FILES ${SOURCE_FILES} ${CMAKE_CURRENT_SOURCE_DIR}/../hal/hotplug/*.c)
endif ()
# Target and linking
add_executable(${PROJECT_NAME} ${SOURCE_FILES})
target_link_libraries(${PROJECT_NAME} djiosdk-core)
This is the result after make
[ 20%] Linking CXX executable djiosdk-telemetry-sample
/usr/bin/ld: //usr/local/lib/libdjiosdk-core.a(dji_legacy_linker.cpp.o): in function `DJI::OSDK::LegacyLinker::legacyX5SEnableTask(void*)':
/home/pi/Onboard-SDK/osdk-core/api/src/dji_legacy_linker.cpp:69: **undefined reference to `DJI::OSDK**::Linker::getLocalSenderId()'
/usr/bin/ld: /home/pi/Onboard-SDK/osdk-core/api/src/dji_legacy_linker.cpp:71: **undefined reference** to `OsdkOsal_TaskSleepMs'
/usr/bin/ld: /home/pi/Onboard-SDK/osdk-core/api/src/dji_legacy_linker.cpp:72: **undefined reference** to `**DJI::OSDK**::Linker::isUSBPlugged()'
collect2: error: ld returned 1 exit status
make[2]: *** [CMakeFiles/djiosdk-telemetry-sample.dir/build.make:129: djiosdk-telemetry-sample] Error 1
make[1]: *** [CMakeFiles/Makefile2:76: CMakeFiles/djiosdk-telemetry-sample.dir/all] Error 2
make: *** [Makefile:84: all] Error 2
I often have [100%] Linking CXX executable djiosdk-telemetry-sample.
The main problem is with "undefined reference".
I create CMakeList.txt according to: https://developer.dji.com/onboard-sdk/documentation/development-workflow/integrate-sdk.html
What I should do?
The proper CMakeList.txt for creating your own project (example based on telemetry sample):
cmake_minimum_required(VERSION 2.8)
project(djiosdk-telemetry-sample)
set(ARCH armv7)
# Compiler flags: link with pthread and enable C++11 support
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -pthread -g -O0")
# Tell the project where osdk-core is located
if(NOT ONBOARDSDK_SOURCE)
set(ONBOARDSDK_SOURCE "/home/pi/Onboard-SDK/osdk-core")
endif()
set(CURRENT_CMAKE_MODULE_PATH ${ONBOARDSDK_SOURCE}/cmake-modules)
# Specify locations for osdk-core headers
include_directories(${ONBOARDSDK_SOURCE}/api/inc)
include_directories(${ONBOARDSDK_SOURCE}/utility/inc)
include_directories(${ONBOARDSDK_SOURCE}/hal/inc)
include_directories(${ONBOARDSDK_SOURCE}/protocol/inc)
include_directories(${ONBOARDSDK_SOURCE}/platform/linux/inc)
include_directories(${ONBOARDSDK_SOURCE}/linker/${ARCH}/inc)
include_directories(${ONBOARDSDK_SOURCE}/../sample/platform/linux/hal)
include_directories(${ONBOARDSDK_SOURCE}/../sample/platform/linux/hal/hotplug)
include_directories(${ONBOARDSDK_SOURCE}/../sample/platform/linux/osal)
include_directories(include /usr/local/include)
include_directories(include /usr/local/lib)
include_directories(${ONBOARDSDK_SOURCE}/../sample/core/inc)
# User-code related project files
include_directories(${ONBOARDSDK_SOURCE}/../sample/platform/linux/common)
FILE(GLOB SOURCE_FILES *.hpp *.cpp
${ONBOARDSDK_SOURCE}/../sample/platform/linux/common/dji_linux_environment.cpp
${ONBOARDSDK_SOURCE}/../sample/platform/linux/common/dji_linux_helpers.cpp
${ONBOARDSDK_SOURCE}/../sample/platform/linux/hal/osdkhal_linux.c
${ONBOARDSDK_SOURCE}/../sample/platform/linux/osal/osdkosal_linux.c
)
if (OSDK_HOTPLUG)
FILE(GLOB SOURCE_FILES ${SOURCE_FILES} ${ONBOARDSDK_SOURCE}/../sample/platform/linux/hal/hotplug/*.c)
endif ()
link_libraries(dji-linker)
link_directories(/usr/local/include /usr/local/lib)
link_libraries(${ONBOARDSDK_SOURCE}/linker/${ARCH}/lib/libdji-linker.a)
set(CMAKE_MODULE_PATH ${CURRENT_CMAKE_MODULE_PATH})
find_package(LibUSB REQUIRED)
find_package(FFMPEG REQUIRED)
include_directories(${ADVANCED_SENSING_HEADERS_DIR})
# Target and linking
add_executable(${PROJECT_NAME} ${SOURCE_FILES})
target_link_libraries(${PROJECT_NAME} PUBLIC djiosdk-core)
target_link_libraries(${PROJECT_NAME} PUBLIC dji-linker)
target_link_libraries(${PROJECT_NAME} PUBLIC ${ONBOARDSDK_SOURCE}/linker/${ARCH}/lib/libdji-linker.a)
target_include_directories(${PROJECT_NAME} PUBLIC ${LIBUSB_1_INCLUDE_DIRS})
target_link_libraries(${PROJECT_NAME} PUBLIC ${LIBUSB_1_LIBRARIES})
target_link_libraries(${PROJECT_NAME} PUBLIC ${FFMPEG_LIBRARIES})
target_include_directories(${PROJECT_NAME} PUBLIC $<BUILD_INTERFACE:${ADVANCED_SENSING_HEADERS_DIR}>)
target_link_libraries(${PROJECT_NAME} PRIVATE advanced-sensing)
target_include_directories(${PROJECT_NAME} PUBLIC ${FFMPEG_INCLUDE_DIR})
target_link_libraries(${PROJECT_NAME} PUBLIC ${FFMPEG_LIBRARIES})

error in gitlab when building a project with grpc

Locally it builds the project with grpc. but on gitlab it gives an error. Does anyone have any ideas? Locally, everything builds and works well. I get the problem when I use CI on gitlab. What could this error mean? I don't understand what exactly is required? I've also tried running with different compilers - the error persists.
$ cmake --build .
[ 4%] Running C++ gRPC compiler on include/protocol/proto/service.proto
[ 8%] Running cpp protocol buffer compiler on /builds/k-morozov/appchat/build/src/protocol
Could not map to virtual file: /builds/k-morozov/appchat/build/src/protocol: Input file is a directory.
make[2]: *** [src/protocol/CMakeFiles/protocol_lib.dir/build.make:63: src/protocol/protocol.pb.h] Error 1
make[1]: *** [CMakeFiles/Makefile2:93: src/protocol/CMakeFiles/protocol_lib.dir/all] Error 2
cmake:
cmake_minimum_required(VERSION 3.5)
set(PROTOBUF_FILES
"include/protocol/proto/messages.proto"
)
set(PROTOS_FILES
${PROTOBUF_FILES}
"include/protocol/proto/service.proto"
)
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/cmake")
find_package(Protobuf REQUIRED)
find_package(GRPC REQUIRED)
find_package(Threads REQUIRED)
set(PROTO_SRC_DIR ${CMAKE_CURRENT_BINARY_DIR})
file(MAKE_DIRECTORY ${PROTO_SRC_DIR})
include_directories(${PROTO_SRC_DIR})
protobuf_generate_cpp(PROTO_SRCS PROTO_HDRS ${PROTO_SRC_DIR} ${PROTOS_FILES})
grpc_generate_cpp(GRPC_SRCS GRPC_HDRS ${PROTO_SRC_DIR} ${PROTOS_FILES})
set(PROTOCOL_LIB_NAME protocol_lib)
add_library(${PROTOCOL_LIB_NAME} STATIC)
target_sources(${PROTOCOL_LIB_NAME}
PUBLIC
${CMAKE_CURRENT_SOURCE_DIR}/include/protocol/protocol.h
PRIVATE
${PROTO_HDRS}
${PROTO_SRCS}
${GRPC_SRCS}
"include/protocol/command_table.h"
)
set_target_properties(${PROTOCOL_LIB_NAME} PROPERTIES
CXX_STANDARD 17
CXX_STANDARD_REQUIRED ON
)
target_compile_options(${PROTOCOL_LIB_NAME} PRIVATE "-fPIC")
target_link_libraries(${PROTOCOL_LIB_NAME}
PUBLIC
gpr
gRPC::grpc++
protobuf::libprotobuf
gRPC::grpc++_reflection
PRIVATE
pthread
project_sanitizers
)
include_directories(${Protobuf_INCLUDE_DIRS})
target_include_directories(${PROTOCOL_LIB_NAME}
PUBLIC
"./include"
${CMAKE_BINARY_DIR}/src/protocol/
PRIVATE
${CMAKE_CURRENT_BINARY_DIR}
${CMAKE_CURRENT_SOURCE_DIR}
)

Cmake and Qt5 linking error

I'm trying to build a Qt5 project with Cmake in order to add some new librairies. The cmake goes well but I have a linking issue when building :
Linking CXX executable bin/qGo
CMakeFiles/qGo.dir/src/main.cpp.o: dans la fonction « main »:
main.cpp:(.text+0x102b): undefined reference to « qInitResources_application() »
collect2: error: ld returned 1 exit status
make[2]: *** [bin/qGo] Erreur 1
make[1]: *** [CMakeFiles/qGo.dir/all] Erreur 2
make: *** [all] Erreur 2
Here is my CMakeLists.txt :
cmake_minimum_required(VERSION 2.8.11)
project (qGo)
SET(CMAKE_MODULE_PATH /usr/local/lib/cmake/)
# Répertoire d'installation de Qt5 (dépend de l'installation)
SET(CMAKE_PREFIX_PATH "~/Qt/5.4/gcc/")
find_package (OpenCV REQUIRED)
find_package (aruco REQUIRED)
# Find includes in corresponding build directories
set(CMAKE_INCLUDE_CURRENT_DIR ON)
# Instruct CMake to run moc automatically when needed.
set(CMAKE_AUTOMOC ON)
# Use moc files in the bin folder
SET(CMAKE_INCLUDE_CURRENT_DIR ON)
# Find the Qt5 components
find_package(Qt5Core)
find_package(Qt5Widgets)
find_package(Qt5Network)
find_package(Qt5Multimedia)
set(EXECUTABLE_OUTPUT_PATH bin)
SET(CMAKE_CXX_FLAGS "-std=c++11")
include_directories(src)
include_directories(src/audio)
include_directories(src/board)
include_directories(src/game_interfaces)
include_directories(src/game_tree)
include_directories(src/gtp)
include_directories(src/network)
include_directories(src/resources)
include_directories(src/sgf)
include_directories(src/translations)
file(
GLOB_RECURSE
source_files
src/*
)
file(
GLOB_RECURSE
ui_files
src/*.ui
)
file(
GLOB_RECURSE
header_files
src/*.h
src/*.hpp
)
QT5_WRAP_UI(header_ui ${ui_files})
# Tell CMake to create the helloworld executable
add_executable(qGo ${source_files} ${header_ui})
# Use the Widgets module from Qt 5.
target_link_libraries(qGo Qt5::Core Qt5::Widgets Qt5::Network Qt5::Multimedia ${OpenCV_LIBS} ${aruco_LIBS})
I have also tried to add libraries with ${Qt5Widgets_INCLUDES} or ${Qt5Widgets_DEFINITIONS} but it did the same.
I've also tried to compile with QtCreator and it works so the problem is with cmake.
I think you forget to append moc and resources to your executable use qt5_wrap_cpp() for mocs use qt5_add_resources() for resources.
Then you must append vars to add_executable check out this link.

Problems setting up gsl with cmake

I was able to successfully configure and generate the build folder (KinectSLAM6D/build.). However, when I try to build it using make, I got an error saying gsl is not found. I am pretty sure this is just a configuration issue as I have gsl installed (they're in usr/local), but I am unable to configure it. I have tried adding the following lines to CMakeList:
include_directories(${GSL_INCLUDE_DIRS} ${GSLCBLAS_INCLUDE_DIRS})
set(LIBS ${LIBS} ${GSL_LIBRARIES} ${GSLCBLAS_LIBRARIES})
I have copied the pertinent output below. I have found a couple of answers to compiling with gsl (adding -lgsl). However, I have no clue where to put that in CMakeLists or the generated MakeList and MakeList2 files.
Here's the generated output.
....
[ 44%] Building CXX object CMakeFiles/Kinect6DSLAM.dir/src/GraphOptimizer_G2O.cpp.o
[ 45%] Building CXX object CMakeFiles/Kinect6DSLAM.dir/src/CKinect2DRawlog.cpp.o
Linking CXX executable Kinect6DSLAM
/usr/bin/ld: warning: libopencv_core.so.2.3, needed by /usr/lib/gcc/x86_64-linux-gnu/4.6/../../../../lib/libmrpt-base.so, may conflict with libopencv_core.so.2.4
/usr/bin/ld: warning: libopencv_imgproc.so.2.3, needed by /usr/lib/gcc/x86_64-linux-gnu/4.6/../../../../lib/libmrpt-base.so, may conflict with libopencv_imgproc.so.2.4
/usr/bin/ld: warning: libopencv_highgui.so.2.3, needed by /usr/lib/gcc/x86_64-linux-gnu/4.6/../../../../lib/libmrpt-base.so, may conflict with libopencv_highgui.so.2.4
../gicp/libgicp.a(gicp.o): In function `dgc::gicp::GICPPointSet::ComputeMatrices()':
gicp.cpp:(.text+0x462): undefined reference to `gsl_vector_alloc'
gicp.cpp:(.text+0x470): undefined reference to `gsl_vector_alloc'
... a bunch more undefined references to gsl
collect2: ld returned 1 exit status
make[2]: *** [Kinect6DSLAM] Error 1
make[1]: *** [CMakeFiles/Kinect6DSLAM.dir/all] Error 2
make: *** [all] Error 2
This if the full CMakeList.txt. I am trying to run Miguel Algaba's SLAM project.
PROJECT(KinectSLAM6D)
CMAKE_MINIMUM_REQUIRED(VERSION 2.8 FATAL_ERROR)
if(COMMAND cmake_policy)
cmake_policy(SET CMP0003 NEW) # Required by CMake 2.7+
endif(COMMAND cmake_policy)
# Set the output directory for the build executables
SET(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR}/build)
#Add here your project dependencies
FIND_PACKAGE(MRPT REQUIRED hwdrivers maps graphslam) #Add here your project dependencies
FIND_PACKAGE(PCL REQUIRED)
FIND_PACKAGE(OpenCV REQUIRED )
INCLUDE_DIRECTORIES(${PCL_INCLUDE_DIRS})
LINK_DIRECTORIES(${PCL_LIBRARY_DIRS})
ADD_DEFINITIONS(${PCL_DEFINITIONS})
# Required by StanfordGICP
set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
FIND_PACKAGE(GSL REQUIRED)
include_directories(${GSL_INCLUDE_DIRS} ${GSLCBLAS_INCLUDE_DIRS})
set(LIBS ${LIBS} ${GSL_LIBRARIES} ${GSLCBLAS_LIBRARIES})
FIND_PACKAGE(Boost COMPONENTS system program_options REQUIRED)
include_directories(${PROJECT_SOURCE_DIR}/gicp)
include_directories(${PROJECT_SOURCE_DIR}/gicp/ann_1.1.1/include/ANN)
# G2O library
# Set up the top-level include directories
SET( G2O_INCLUDE ${PROJECT_SOURCE_DIR}/EXTERNAL/g2o CACHE PATH "Directory of G2O")
INCLUDE_DIRECTORIES(${PROJECT_SOURCE_DIR} ${G2O_INCLUDE})
# Add g2o lib dir
LINK_DIRECTORIES( ${LINK_DIRECTORIES} "${G2O_INCLUDE}/lib" )
#Generate config.h
configure_file(g2o/trunk/config.h.in ${PROJECT_BINARY_DIR}/g2o/config.h)
include_directories(${PROJECT_BINARY_DIR})
INSTALL(FILES ${PROJECT_BINARY_DIR}/g2o/config.h DESTINATION ${CMAKE_INSTALL_PREFIX}/include/g2o)
# Include the subdirectories
ADD_SUBDIRECTORY(g2o/trunk)
INCLUDE_DIRECTORIES(${CSPARSE_INCLUDE_DIR}) #You can use CPARSE or CHOLMOD
INCLUDE_DIRECTORIES(${CHOLMOD_INCLUDE_DIR})
set(G2O_DIR ${PROJECT_SOURCE_DIR}/g2o/trunk)
include_directories(${G2O_DIR})
link_directories(${G2O_DIR}/lib)
# Declare the target (an executable)
ADD_EXECUTABLE(Kinect6DSLAM kinect6DSLAM.cpp
./include/KinectGrabber.h
./include/KinectGrabber_OpenNI.h
./src/KinectGrabber_OpenNI.cpp
./include/KinectGrabber_Rawlog.h
./src/KinectGrabber_Rawlog.cpp
./include/KinectGrabber_Rawlog2.h
./src/KinectGrabber_Rawlog2.cpp
./include/KinectGrabber_MRPT.h
./src/KinectGrabber_MRPT.cpp
./include/VisualFeatureDescriptorExtractor.h
./include/VisualFeatureDescriptorExtractor_SURF_GPU.h
./include/VisualFeatureDescriptorExtractor_Generic.h
./include/VisualFeatureDescriptorExtractor_ORB.h
./include/VisualFeatureMatcher.h
./include/VisualFeatureMatcher_Generic.h
./include/PointCloudViewer.h
./include/PointCloudViewer_MRPT.h
./src/VisualFeatureDescriptorExtractor_SURF_GPU.cpp
./src/VisualFeatureDescriptorExtractor_Generic.cpp
./src/VisualFeatureDescriptorExtractor_ORB.cpp
./src/VisualFeatureMatcher_Generic.cpp
./src/PointCloudViewer_MRPT.cpp
./include/Visual3DRigidTransformationEstimator.h
./include/Visual3DRigidTransformationEstimator_SVD.h
./src/Visual3DRigidTransformationEstimator_SVD.cpp
./include/Visual3DRigidTransformationEstimator_RANSAC.h
./src/Visual3DRigidTransformationEstimator_RANSAC.cpp
./include/ICPPoseRefiner.h
./include/ICPPoseRefiner_PCL.h
./src/ICPPoseRefiner_PCL.cpp
./include/ICPPoseRefiner_StanfordGICP.h
./src/ICPPoseRefiner_StanfordGICP.cpp
./include/Miscellaneous.h
./src/Miscellaneous.cpp
./include/FrameRGBD.h
./src/FrameRGBD.cpp
./include/PointCloudDownsampler.h
./src/PointCloudDownsampler.cpp
./include/KeyframeLoopDetector.h
./src/KeyframeLoopDetector.cpp
./include/GraphOptimizer.h
./include/GraphOptimizer_MRPT.h
./src/GraphOptimizer_MRPT.cpp
./include/GraphOptimizer_G2O.h
./src/GraphOptimizer_G2O.cpp
./include/CKinect2DRawlog.h
./src/CKinect2DRawlog.cpp
)
TARGET_LINK_LIBRARIES(Kinect6DSLAM ${MRPT_LIBS}
${PCL_LIBRARIES}
${OpenCV_LIBS}
${Boost_LIBRARIES}
#GICP
${GSL_LIBRARIES}
${PROJECT_SOURCE_DIR}/gicp/ann_1.1.1/lib/libANN.a
${PROJECT_SOURCE_DIR}/gicp/libgicp.a
#G2O
core math_groups types_slam3d
solver_csparse #You can use CPARSE or CHOLMOD
solver_cholmod ${CHOLMOD_LIBRARIES}
)
# Declare the target (an executable)
ADD_EXECUTABLE(PairwiseAlignmentSteps PairwiseAlignmentSteps.cpp
./include/KinectGrabber.h
./include/KinectGrabber_OpenNI.h
./src/KinectGrabber_OpenNI.cpp
./include/KinectGrabber_Rawlog.h
./src/KinectGrabber_Rawlog.cpp
./include/KinectGrabber_MRPT.h
./src/KinectGrabber_MRPT.cpp
./include/VisualFeatureDescriptorExtractor.h
./include/VisualFeatureDescriptorExtractor_SURF_GPU.h
./include/VisualFeatureDescriptorExtractor_Generic.h
./include/VisualFeatureDescriptorExtractor_ORB.h
./include/VisualFeatureMatcher.h
./include/VisualFeatureMatcher_Generic.h
./include/PointCloudViewer.h
./include/PointCloudViewer_MRPT.h
./src/VisualFeatureDescriptorExtractor_SURF_GPU.cpp
./src/VisualFeatureDescriptorExtractor_Generic.cpp
./src/VisualFeatureDescriptorExtractor_ORB.cpp
./src/VisualFeatureMatcher_Generic.cpp
./src/PointCloudViewer_MRPT.cpp
./include/Visual3DRigidTransformationEstimator.h
./include/Visual3DRigidTransformationEstimator_SVD.h
./src/Visual3DRigidTransformationEstimator_SVD.cpp
./include/Visual3DRigidTransformationEstimator_RANSAC.h
./src/Visual3DRigidTransformationEstimator_RANSAC.cpp
./include/ICPPoseRefiner.h
./include/ICPPoseRefiner_PCL.h
./src/ICPPoseRefiner_PCL.cpp
./include/ICPPoseRefiner_StanfordGICP.h
./src/ICPPoseRefiner_StanfordGICP.cpp
./include/Miscellaneous.h
./src/Miscellaneous.cpp
./include/FrameRGBD.h
./src/FrameRGBD.cpp
./include/PointCloudDownsampler.h
./src/PointCloudDownsampler.cpp
)
TARGET_LINK_LIBRARIES(PairwiseAlignmentSteps ${MRPT_LIBS}
${PCL_LIBRARIES}
${OpenCV_LIBS}
${Boost_LIBRARIES}
#GICP
${GSL_LIBRARIES}
${PROJECT_SOURCE_DIR}/gicp/ann_1.1.1/lib/libANN.a
${PROJECT_SOURCE_DIR}/gicp/libgicp.a
)
# Set optimized building:
IF(CMAKE_COMPILER_IS_GNUCXX AND NOT CMAKE_BUILD_TYPE MATCHES "Debug")
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O3 -mtune=native")
ENDIF(CMAKE_COMPILER_IS_GNUCXX AND NOT CMAKE_BUILD_TYPE MATCHES "Debug")
target_link_libraries(Kinect6DSLAM ${LIBS})
Something tells me, that adding target_link_libraries(Kinect6DSLAM ${LIBS}) will help you.
Also, instead of constructs like
set(VAR ${VAR} somethingelse)
you can use this:
list(APPEND VAR somethingelse)