******************************************************************************** conan install libnsgif/1.0@ --build=libnsgif --profile=/home/conan/w/BuildSingleReference/62952/4e832003-f895-410f-852e-d0ab1cd2b562/profile.txt ******************************************************************************** Auto detecting your dev setup to initialize the default profile (/home/conan/w/BuildSingleReference/.conan/profiles/default) CC and CXX: /usr/bin/gcc, /usr/bin/g++ Found gcc 9 gcc>=5, using the major as version ************************* WARNING: GCC OLD ABI COMPATIBILITY *********************** Conan detected a GCC version > 5 but has adjusted the 'compiler.libcxx' setting to 'libstdc++' for backwards compatibility. Your compiler is likely using the new CXX11 ABI by default (libstdc++11). If you want Conan to use the new ABI for the default profile, run: $ conan profile update settings.compiler.libcxx=libstdc++11 default Or edit '/home/conan/w/BuildSingleReference/.conan/profiles/default' and set compiler.libcxx=libstdc++11 ************************************************************************************ Default settings os=Linux os_build=Linux arch=x86_64 arch_build=x86_64 compiler=gcc compiler.version=9 compiler.libcxx=libstdc++ build_type=Release *** You can change them in /home/conan/w/BuildSingleReference/.conan/profiles/default *** *** Or override with -s compiler='other' -s ...s*** Configuration: [settings] arch=x86_64 build_type=Release compiler=gcc compiler.libcxx=libstdc++11 compiler.version=9 os=Linux [options] libnsgif:shared=True [build_requires] [env] libnsgif/1.0: Forced build from source Installing package: libnsgif/1.0 Requirements libnsgif/1.0 from local cache - Cache Packages libnsgif/1.0:43210353fd7084c5b95e27c1675921b6024a3e6d - Build Installing (downloading, building) binaries... [HOOK - conan-center.py] pre_source(): [IMMUTABLE SOURCES (KB-H010)] OK libnsgif/1.0: Configuring sources in /home/conan/w/BuildSingleReference/.conan/data/libnsgif/1.0/_/_/source [HOOK - conan-center.py] post_source(): [LIBCXX MANAGEMENT (KB-H011)] OK [HOOK - conan-center.py] post_source(): [CPPSTD MANAGEMENT (KB-H022)] OK libnsgif/1.0: Copying sources to build folder libnsgif/1.0: Building your package in /home/conan/w/BuildSingleReference/.conan/data/libnsgif/1.0/_/_/build/43210353fd7084c5b95e27c1675921b6024a3e6d libnsgif/1.0: Generator cmake created conanbuildinfo.cmake libnsgif/1.0: Calling generate() libnsgif/1.0: Aggregating env generators libnsgif/1.0: libnsgif/1.0: WARN: Using the new toolchains and generators without specifying a build profile (e.g: -pr:b=default) is discouraged and might cause failures and unexpected behavior [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) libnsgif/1.0: ERROR: Package '43210353fd7084c5b95e27c1675921b6024a3e6d' build failed libnsgif/1.0: WARN: Build folder /home/conan/w/BuildSingleReference/.conan/data/libnsgif/1.0/_/_/build/43210353fd7084c5b95e27c1675921b6024a3e6d/cmake-build-release ERROR: [HOOK - conan-center.py] pre_build(): Some checks failed running the hook, check the output