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[bug] Conan package doesn't find other conan package as dependency in a yocto environment
See original GitHub issueEnvironment Details (include every applicable attribute)
- Operating System+version: Ubuntu 20.04
- Compiler+version: gcc8
- Conan version: 1.39
- Python version: 3.8.10
Steps to reproduce (Include if Applicable)
I’m in the process of converting a embedded linux appliaction from checked in dependencies in the repo to using conan.
conanfile.txt
[requires]
spdlog/1.8.2
sol2/3.2.3
cli11/1.9.1
argon2/20190702
nlohmann_json/3.9.1
tclap/1.2.3
botan/2.18.1
concurrentqueue/1.0.2
outcome/2.2.0
doctest/2.4.6
trompeloeil/41
concurrentqueue/1.0.2
paho-mqtt-cpp/1.2.0
[generators]
cmake
[options]
paho-mqtt-cpp:shared=False
paho-mqtt-cpp:ssl=False
botan:enable_modules=pubkey,rsa,emsa_pkcs1
The package paho-mqtt-cpp has a dependency to paho-mqtt-c.
If I now execute the command
conan install . --profile ./scripts/gemmi.profile --install-folder build-conan --build=missing
in the yocto environment the paho-mqtt-c package gets build correctly. But while configuring the paho-mqtt-cpp package cmake can’t find the paho-mqtt-c library. See logs.
If I exceute conan install for the host system all buidls without an error.
Logs (Executed commands with output) (Include/Attach if Applicable)
Conan Logs
outcome/2.2.0: Already installed!
paho-mqtt-c/1.3.8: Copying sources to build folder
paho-mqtt-c/1.3.8: Building your package in /home/ks/.conan/data/paho-mqtt-c/1.3.8/_/_/build/b342aa74a39b756ee9c5f9913b6e686431dcfeda
paho-mqtt-c/1.3.8: Generator cmake created conanbuildinfo.cmake
paho-mqtt-c/1.3.8: Aggregating env generators
paho-mqtt-c/1.3.8: Calling build()
-- Toolchain file defaulted to '/opt/fslc-framebuffer/2.8-snapshot/sysroots/x86_64-fslcsdk-linux/usr/share/cmake/OEToolchainConfig.cmake'
-- The C compiler identification is GNU 8.3.0
-- The CXX compiler identification is GNU 8.3.0
-- Check for working C compiler: /opt/fslc-framebuffer/2.8-snapshot/sysroots/x86_64-fslcsdk-linux/usr/bin/arm-fslc-linux-gnueabi/arm-fslc-linux-gnueabi-gcc
-- Check for working C compiler: /opt/fslc-framebuffer/2.8-snapshot/sysroots/x86_64-fslcsdk-linux/usr/bin/arm-fslc-linux-gnueabi/arm-fslc-linux-gnueabi-gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /opt/fslc-framebuffer/2.8-snapshot/sysroots/x86_64-fslcsdk-linux/usr/bin/arm-fslc-linux-gnueabi/arm-fslc-linux-gnueabi-g++
-- Check for working CXX compiler: /opt/fslc-framebuffer/2.8-snapshot/sysroots/x86_64-fslcsdk-linux/usr/bin/arm-fslc-linux-gnueabi/arm-fslc-linux-gnueabi-g++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Conan: called by CMake conan helper
-- Conan: called inside local cache
-- Conan: Adjusting output directories
-- Conan: Using cmake global configuration
-- Conan: Adjusting default RPATHs Conan policies
-- Conan: Adjusting language standard
-- Conan: Adjusting fPIC flag (ON)
-- Conan: Compiler GCC>=5, checking major version 8
-- Conan: Checking correct version: 8
-- CMake version: 3.14.1
-- CMake system name: Linux
-- Timestamp is 2021-09-17T08:53:09Z
-- Configuring done
-- Generating done
CMake Warning:
Manually-specified variables were not used by the project:
CMAKE_EXPORT_NO_PACKAGE_REGISTRY
PAHO_BUILD_ASYNC
-- Build files have been written to: /home/ks/.conan/data/paho-mqtt-c/1.3.8/_/_/build/b342aa74a39b756ee9c5f9913b6e686431dcfeda
Scanning dependencies of target common_obj_static
[ 3%] Building C object source_subfolder/src/CMakeFiles/common_obj_static.dir/MQTTProtocolClient.c.o
[ 7%] Building C object source_subfolder/src/CMakeFiles/common_obj_static.dir/MQTTTime.c.o
[ 11%] Building C object source_subfolder/src/CMakeFiles/common_obj_static.dir/utf-8.c.o
[ 15%] Building C object source_subfolder/src/CMakeFiles/common_obj_static.dir/MQTTPacket.c.o
[ 19%] Building C object source_subfolder/src/CMakeFiles/common_obj_static.dir/Messages.c.o
[ 23%] Building C object source_subfolder/src/CMakeFiles/common_obj_static.dir/Clients.c.o
[ 26%] Building C object source_subfolder/src/CMakeFiles/common_obj_static.dir/Tree.c.o
[ 30%] Building C object source_subfolder/src/CMakeFiles/common_obj_static.dir/MQTTPacketOut.c.o
[ 34%] Building C object source_subfolder/src/CMakeFiles/common_obj_static.dir/Socket.c.o
[ 38%] Building C object source_subfolder/src/CMakeFiles/common_obj_static.dir/Log.c.o
[ 42%] Building C object source_subfolder/src/CMakeFiles/common_obj_static.dir/MQTTPersistence.c.o
[ 46%] Building C object source_subfolder/src/CMakeFiles/common_obj_static.dir/Thread.c.o
[ 50%] Building C object source_subfolder/src/CMakeFiles/common_obj_static.dir/MQTTProtocolOut.c.o
[ 53%] Building C object source_subfolder/src/CMakeFiles/common_obj_static.dir/MQTTPersistenceDefault.c.o
[ 57%] Building C object source_subfolder/src/CMakeFiles/common_obj_static.dir/SocketBuffer.c.o
[ 61%] Building C object source_subfolder/src/CMakeFiles/common_obj_static.dir/LinkedList.c.o
[ 65%] Building C object source_subfolder/src/CMakeFiles/common_obj_static.dir/MQTTProperties.c.o
[ 69%] Building C object source_subfolder/src/CMakeFiles/common_obj_static.dir/MQTTReasonCodes.c.o
[ 73%] Building C object source_subfolder/src/CMakeFiles/common_obj_static.dir/Base64.c.o
[ 76%] Building C object source_subfolder/src/CMakeFiles/common_obj_static.dir/SHA1.c.o
[ 80%] Building C object source_subfolder/src/CMakeFiles/common_obj_static.dir/WebSocket.c.o
[ 84%] Building C object source_subfolder/src/CMakeFiles/common_obj_static.dir/StackTrace.c.o
[ 88%] Building C object source_subfolder/src/CMakeFiles/common_obj_static.dir/Heap.c.o
[ 88%] Built target common_obj_static
Scanning dependencies of target paho-mqtt3a-static
[ 96%] Building C object source_subfolder/src/CMakeFiles/paho-mqtt3a-static.dir/MQTTAsyncUtils.c.o
[ 96%] Building C object source_subfolder/src/CMakeFiles/paho-mqtt3a-static.dir/MQTTAsync.c.o
[100%] Linking C static library ../../lib/libpaho-mqtt3a.a
[100%] Built target paho-mqtt3a-static
paho-mqtt-c/1.3.8: Package 'b342aa74a39b756ee9c5f9913b6e686431dcfeda' built
paho-mqtt-c/1.3.8: Build folder /home/ks/.conan/data/paho-mqtt-c/1.3.8/_/_/build/b342aa74a39b756ee9c5f9913b6e686431dcfeda
paho-mqtt-c/1.3.8: Generated conaninfo.txt
paho-mqtt-c/1.3.8: Generated conanbuildinfo.txt
paho-mqtt-c/1.3.8: Generating the package
paho-mqtt-c/1.3.8: Package folder /home/ks/.conan/data/paho-mqtt-c/1.3.8/_/_/package/b342aa74a39b756ee9c5f9913b6e686431dcfeda
paho-mqtt-c/1.3.8: Calling package()
paho-mqtt-c/1.3.8 package(): Packaged 1 '.html' file: notice.html
paho-mqtt-c/1.3.8 package(): Packaged 2 files: epl-v20, edl-v10
paho-mqtt-c/1.3.8 package(): Packaged 1 '.a' file: libpaho-mqtt3a.a
paho-mqtt-c/1.3.8 package(): Packaged 16 '.h' files
paho-mqtt-c/1.3.8: Package 'b342aa74a39b756ee9c5f9913b6e686431dcfeda' created
paho-mqtt-c/1.3.8: Created package revision 3424e3a82326a82c8617b3cfc2bf2b6b
tclap/1.2.3: Already installed!
trompeloeil/41: Already installed!
paho-mqtt-cpp/1.2.0: Copying sources to build folder
paho-mqtt-cpp/1.2.0: Building your package in /home/ks/.conan/data/paho-mqtt-cpp/1.2.0/_/_/build/898265fbf801a3f5139b4a8be70607cac1ae17dc
paho-mqtt-cpp/1.2.0: Generator cmake created conanbuildinfo.cmake
paho-mqtt-cpp/1.2.0: Generator cmake_find_package created Findeclipse-paho-mqtt-c.cmake
paho-mqtt-cpp/1.2.0: Aggregating env generators
paho-mqtt-cpp/1.2.0: Calling build()
-- Toolchain file defaulted to '/opt/fslc-framebuffer/2.8-snapshot/sysroots/x86_64-fslcsdk-linux/usr/share/cmake/OEToolchainConfig.cmake'
-- The C compiler identification is GNU 8.3.0
-- The CXX compiler identification is GNU 8.3.0
-- Check for working C compiler: /opt/fslc-framebuffer/2.8-snapshot/sysroots/x86_64-fslcsdk-linux/usr/bin/arm-fslc-linux-gnueabi/arm-fslc-linux-gnueabi-gcc
-- Check for working C compiler: /opt/fslc-framebuffer/2.8-snapshot/sysroots/x86_64-fslcsdk-linux/usr/bin/arm-fslc-linux-gnueabi/arm-fslc-linux-gnueabi-gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /opt/fslc-framebuffer/2.8-snapshot/sysroots/x86_64-fslcsdk-linux/usr/bin/arm-fslc-linux-gnueabi/arm-fslc-linux-gnueabi-g++
-- Check for working CXX compiler: /opt/fslc-framebuffer/2.8-snapshot/sysroots/x86_64-fslcsdk-linux/usr/bin/arm-fslc-linux-gnueabi/arm-fslc-linux-gnueabi-g++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Conan: called by CMake conan helper
-- Conan: called inside local cache
-- Conan: Adjusting output directories
-- Conan: Using cmake global configuration
-- Conan: Adjusting default RPATHs Conan policies
-- Conan: Adjusting language standard
-- Conan: Adjusting fPIC flag (ON)
-- Conan: Compiler GCC>=5, checking major version 8
-- Conan: Checking correct version: 8
-- Conan: C++ stdlib: libstdc++11
CMake Error at /opt/fslc-framebuffer/2.8-snapshot/sysroots/x86_64-fslcsdk-linux/usr/share/cmake-3.14/Modules/FindPackageHandleStandardArgs.cmake:137 (message):
Could NOT find PahoMqttC (missing: PAHO_MQTT_C_LIBRARIES
PAHO_MQTT_C_INCLUDE_DIRS)
Call Stack (most recent call first):
/opt/fslc-framebuffer/2.8-snapshot/sysroots/x86_64-fslcsdk-linux/usr/share/cmake-3.14/Modules/FindPackageHandleStandardArgs.cmake:378 (_FPHSA_FAILURE_MESSAGE)
source_subfolder/cmake/FindPahoMqttC.cmake:33 (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
source_subfolder/src/CMakeLists.txt:26 (find_package)
-- Configuring incomplete, errors occurred!
See also "/home/ks/.conan/data/paho-mqtt-cpp/1.2.0/_/_/build/898265fbf801a3f5139b4a8be70607cac1ae17dc/CMakeFiles/CMakeOutput.log".
paho-mqtt-cpp/1.2.0:
paho-mqtt-cpp/1.2.0: ERROR: Package '898265fbf801a3f5139b4a8be70607cac1ae17dc' build failed
paho-mqtt-cpp/1.2.0: WARN: Build folder /home/ks/.conan/data/paho-mqtt-cpp/1.2.0/_/_/build/898265fbf801a3f5139b4a8be70607cac1ae17dc
ERROR: paho-mqtt-cpp/1.2.0: Error in build() method, line 85
cmake = self._configure_cmake()
while calling '_configure_cmake', line 72
self._cmake.configure()
ConanException: Error 1 while executing cd '/home/ks/.conan/data/paho-mqtt-cpp/1.2.0/_/_/build/898265fbf801a3f5139b4a8be70607cac1ae17dc' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Debug" -DCMAKE_SYSTEM_NAME="Linux" -DCONAN_IN_LOCAL_CACHE="ON" -DCONAN_COMPILER="gcc" -DCONAN_COMPILER_VERSION="8" -DCONAN_LIBCXX="libstdc++11" -DBUILD_SHARED_LIBS="OFF" -DCMAKE_INSTALL_PREFIX="/home/ks/.conan/data/paho-mqtt-cpp/1.2.0/_/_/package/898265fbf801a3f5139b4a8be70607cac1ae17dc" -DCMAKE_INSTALL_BINDIR="bin" -DCMAKE_INSTALL_SBINDIR="bin" -DCMAKE_INSTALL_LIBEXECDIR="bin" -DCMAKE_INSTALL_LIBDIR="lib" -DCMAKE_INSTALL_INCLUDEDIR="include" -DCMAKE_INSTALL_OLDINCLUDEDIR="include" -DCMAKE_INSTALL_DATAROOTDIR="share" -DCONAN_CMAKE_POSITION_INDEPENDENT_CODE="ON" -DCMAKE_MODULE_PATH="/home/ks/.conan/data/paho-mqtt-cpp/1.2.0/_/_/build/898265fbf801a3f5139b4a8be70607cac1ae17dc" -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -DPAHO_BUILD_DOCUMENTATION="False" -DPAHO_BUILD_SAMPLES="False" -DPAHO_BUILD_STATIC="True" -DPAHO_BUILD_SHARED="False" -DPAHO_WITH_SSL="False" -Wno-dev '/home/ks/.conan/data/paho-mqtt-cpp/1.2.0/_/_/build/898265fbf801a3f5139b4a8be70607cac1ae17dc'
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TARGET_PREFIX=arm-fslc-linux-gnueabi-
CONFIGURE_FLAGS=--target=arm-fslc-linux-gnueabi --host=arm-fslc-linux-gnueabi --build=x86_64-linux --with-libtool-sysroot=/opt/fslc-framebuffer/2.8-snapshot/sysroots/cortexa9t2hf-neon-fslc-linux-gnueabi
CFLAGS= -O2 -pipe -g -feliminate-unused-debug-types
CXXFLAGS= -O2 -pipe -g -feliminate-unused-debug-types
LDFLAGS=-Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed
CPPFLAGS=
KCFLAGS=--sysroot=/opt/fslc-framebuffer/2.8-snapshot/sysroots/cortexa9t2hf-neon-fslc-linux-gnueabi
OECORE_DISTRO_VERSION=2.8-snapshot-20191120
OECORE_SDK_VERSION=2.8-snapshot
ARCH=arm
CROSS_COMPILE=arm-fslc-linux-gnueabi-
OE_CMAKE_TOOLCHAIN_FILE=/opt/fslc-framebuffer/2.8-snapshot/sysroots/x86_64-fslcsdk-linux/usr/share/cmake/OEToolchainConfig.cmake
OE_CMAKE_FIND_LIBRARY_CUSTOM_LIB_SUFFIX=
OPENSSL_CONF=/opt/fslc-framebuffer/2.8-snapshot/sysroots/x86_64-fslcsdk-linux/usr/lib/ssl-1.1/openssl.cnf
OE_QMAKE_CFLAGS= -O2 -pipe -g -feliminate-unused-debug-types
OE_QMAKE_CXXFLAGS= -O2 -pipe -g -feliminate-unused-debug-types
OE_QMAKE_LDFLAGS=-Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed
OE_QMAKE_CC=arm-fslc-linux-gnueabi-gcc -mthumb -mfpu=neon -mfloat-abi=hard -mcpu=cortex-a9 --sysroot=/opt/fslc-framebuffer/2.8-snapshot/sysroots/cortexa9t2hf-neon-fslc-linux-gnueabi
OE_QMAKE_CXX=arm-fslc-linux-gnueabi-g++ -mthumb -mfpu=neon -mfloat-abi=hard -mcpu=cortex-a9 --sysroot=/opt/fslc-framebuffer/2.8-snapshot/sysroots/cortexa9t2hf-neon-fslc-linux-gnueabi
OE_QMAKE_LINK=arm-fslc-linux-gnueabi-g++ -mthumb -mfpu=neon -mfloat-abi=hard -mcpu=cortex-a9 --sysroot=/opt/fslc-framebuffer/2.8-snapshot/sysroots/cortexa9t2hf-neon-fslc-linux-gnueabi
OE_QMAKE_AR=arm-fslc-linux-gnueabi-ar
OE_QMAKE_STRIP=arm-fslc-linux-gnueabi-strip
QT_CONF_PATH=/opt/fslc-framebuffer/2.8-snapshot/sysroots/x86_64-fslcsdk-linux/usr/bin/qt.conf
OE_QMAKE_LIBDIR_QT=/opt/fslc-framebuffer/2.8-snapshot/sysroots/cortexa9t2hf-neon-fslc-linux-gnueabi/usr/lib
OE_QMAKE_INCDIR_QT=/opt/fslc-framebuffer/2.8-snapshot/sysroots/cortexa9t2hf-neon-fslc-linux-gnueabi/usr/include
OE_QMAKE_MOC=/opt/fslc-framebuffer/2.8-snapshot/sysroots/x86_64-fslcsdk-linux/usr/bin/moc
OE_QMAKE_UIC=/opt/fslc-framebuffer/2.8-snapshot/sysroots/x86_64-fslcsdk-linux/usr/bin/uic
OE_QMAKE_RCC=/opt/fslc-framebuffer/2.8-snapshot/sysroots/x86_64-fslcsdk-linux/usr/bin/rcc
OE_QMAKE_QDBUSCPP2XML=/opt/fslc-framebuffer/2.8-snapshot/sysroots/x86_64-fslcsdk-linux/usr/bin/qdbuscpp2xml
OE_QMAKE_QDBUSXML2CPP=/opt/fslc-framebuffer/2.8-snapshot/sysroots/x86_64-fslcsdk-linux/usr/bin/qdbusxml2cpp
OE_QMAKE_QT_CONFIG=/opt/fslc-framebuffer/2.8-snapshot/sysroots/cortexa9t2hf-neon-fslc-linux-gnueabi/usr/lib/mkspecs/qconfig.pri
OE_QMAKE_PATH_HOST_BINS=/opt/fslc-framebuffer/2.8-snapshot/sysroots/x86_64-fslcsdk-linux/usr/bin
QMAKESPEC=/opt/fslc-framebuffer/2.8-snapshot/sysroots/cortexa9t2hf-neon-fslc-linux-gnueabi/usr/lib/mkspecs/linux-oe-g++
Issue Analytics
- State:
- Created 2 years ago
- Comments:6 (5 by maintainers)
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Hi @ukaiser
I suspect this could be something in the paho-mqtt-cpp/1.2.0 recipe, that could be failing for some cross-compile scenario. Maybe related https://github.com/conan-io/conan-center-index/issues/3760? Pinging @uilianries in case he could help here.
One of the first things that could be tried is cross-compiling that recipe for another architecture, for example, and see if the recipe in general is able to cross-compile successfully. If it does, then probably is related to “sysroot”-like specifics of the Yocto environment, and CMake using some other find module instead of the Conan generated one.
@dornbirndevelops Excellent find, let’s see if it works for @ukaiser