******************************************************************************** conan install paho-mqtt-cpp/1.1@ --build=paho-mqtt-cpp --profile=/home/conan/w/BuildSingleReference/56827/5ae0b96f-c82c-434d-a649-8c4e262729a5/profile.txt ******************************************************************************** Configuration: [settings] arch=x86_64 build_type=Release compiler=gcc compiler.libcxx=libstdc++11 compiler.version=10 os=Linux [options] paho-mqtt-cpp:shared=True [build_requires] [env] paho-mqtt-cpp/1.1: Forced build from source Installing package: paho-mqtt-cpp/1.1 Requirements openssl/1.1.1k from 'conan-center' - Cache paho-mqtt-c/1.3.1 from 'conan-center' - Cache paho-mqtt-cpp/1.1 from local cache - Cache Packages openssl/1.1.1k:19729b9559f3ae196cad45cb2b97468ccb75dcd1 - Cache paho-mqtt-c/1.3.1:8e7b00a2c4e30a90d6e4f1af2ae61b82f08947d6 - Cache paho-mqtt-cpp/1.1:3f1dd5bfb34cff7abfd12243bb09934f0f1eb8b3 - Build Installing (downloading, building) binaries... openssl/1.1.1k: Already installed! [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK [HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK paho-mqtt-c/1.3.1: Already installed! [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK [HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK paho-mqtt-cpp/1.1: Copying sources to build folder paho-mqtt-cpp/1.1: Building your package in /home/conan/w/BuildSingleReference/.conan/data/paho-mqtt-cpp/1.1/_/_/build/3f1dd5bfb34cff7abfd12243bb09934f0f1eb8b3 paho-mqtt-cpp/1.1: Generator cmake_find_package created Findeclipse-paho-mqtt-c.cmake paho-mqtt-cpp/1.1: Generator cmake_find_package created FindOpenSSL.cmake paho-mqtt-cpp/1.1: Generator cmake created conanbuildinfo.cmake paho-mqtt-cpp/1.1: Aggregating env generators paho-mqtt-cpp/1.1: paho-mqtt-cpp/1.1: WARN: Build folder is dirty, removing it: /home/conan/w/BuildSingleReference/.conan/data/paho-mqtt-cpp/1.1/_/_/build/3f1dd5bfb34cff7abfd12243bb09934f0f1eb8b3 [HOOK - conan-center.py] pre_build(): ERROR: [FPIC MANAGEMENT (KB-H007)] 'fPIC' option not managed correctly. Please remove it for shared option: del self.options.fPIC (https://github.com/conan-io/conan-center-index/blob/master/docs/error_knowledge_base.md#KB-H007) paho-mqtt-cpp/1.1: ERROR: Package '3f1dd5bfb34cff7abfd12243bb09934f0f1eb8b3' build failed paho-mqtt-cpp/1.1: WARN: Build folder /home/conan/w/BuildSingleReference/.conan/data/paho-mqtt-cpp/1.1/_/_/build/3f1dd5bfb34cff7abfd12243bb09934f0f1eb8b3 ERROR: [HOOK - conan-center.py] pre_build(): Some checks failed running the hook, check the output