******************************************************************************** conan install isl/0.23@#a43f8dad401170cb3b2022ab7bbddd92 --build=isl -pr /home/conan/w/prod/BuildSingleReference/176193/bf44edcf-677b-4d0e-bbf6-7584d6082c29/profile_linux_9_libstdcpp11_gcc_release_64.isl-shared-False.txt -c tools.system.package_manager:mode=install -c tools.system.package_manager:sudo=True ******************************************************************************** Auto detecting your dev setup to initialize the default profile (/home/conan/w/prod/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/prod/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/prod/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] isl:shared=False [build_requires] [env] [conf] tools.system.package_manager:mode=install tools.system.package_manager:sudo=True gmp/6.2.1: Not found in local cache, looking in remotes... gmp/6.2.1: Trying with 'conan-center'... Downloading conanmanifest.txt Downloading conanfile.py Downloading conan_export.tgz gmp/6.2.1: Downloaded recipe revision 83b8f7a110976a83382f74bab17125fd isl/0.23: Forced build from source autoconf/2.71: Not found in local cache, looking in remotes... autoconf/2.71: Trying with 'conan-center'... Downloading conanmanifest.txt Downloading conanfile.py Downloading conan_export.tgz autoconf/2.71: Downloaded recipe revision 053e3879948e44d44a511554854ffbe9 m4/1.4.19: Not found in local cache, looking in remotes... m4/1.4.19: Trying with 'conan-center'... Downloading conanmanifest.txt Downloading conanfile.py Downloading conan_export.tgz m4/1.4.19: Downloaded recipe revision 7689d2cae05587d0efb12261ddc4124d automake/1.16.5: Not found in local cache, looking in remotes... automake/1.16.5: Trying with 'conan-center'... Downloading conanmanifest.txt Downloading conanfile.py Downloading conan_export.tgz automake/1.16.5: Downloaded recipe revision 891f585a736bce951cc0e7109aa5ffee libtool/2.4.7: Not found in local cache, looking in remotes... libtool/2.4.7: Trying with 'conan-center'... Downloading conanmanifest.txt Downloading conanfile.py Downloading conan_export.tgz libtool/2.4.7: Downloaded recipe revision 0df56d1f5ae0b5c5c1bbb818c88247a8 Installing package: isl/0.23 Requirements gmp/6.2.1 from 'conan-center' - Downloaded isl/0.23 from local cache - Cache Packages gmp/6.2.1:c790bf3bba4353696932be38006b6896a204cd21 - Download isl/0.23:eab275d3115f7eff8e58a9a27bf1074a6d0e4a8d - Build Build requirements autoconf/2.71 from 'conan-center' - Downloaded automake/1.16.5 from 'conan-center' - Downloaded libtool/2.4.7 from 'conan-center' - Downloaded m4/1.4.19 from 'conan-center' - Downloaded Build requirements packages autoconf/2.71:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Download automake/1.16.5:258f6f05ca54813b3d7180161753df7f9ccf7e1d - Download libtool/2.4.7:445047bf696d55be0de53e5d97c24a63a4218039 - Download m4/1.4.19:24647d9fe8ec489125dfbae4b3ebefaf7581674c - Download Installing (downloading, building) binaries... gmp/6.2.1: Retrieving package c790bf3bba4353696932be38006b6896a204cd21 from remote 'conan-center' Downloading conanmanifest.txt Downloading conaninfo.txt Downloading conan_package.tgz gmp/6.2.1: Package installed c790bf3bba4353696932be38006b6896a204cd21 gmp/6.2.1: Downloaded package revision 879551aa16de3dc92c6e78a536d1f76f m4/1.4.19: Retrieving package 24647d9fe8ec489125dfbae4b3ebefaf7581674c from remote 'conan-center' Downloading conanmanifest.txt Downloading conaninfo.txt Downloading conan_package.tgz m4/1.4.19: Package installed 24647d9fe8ec489125dfbae4b3ebefaf7581674c m4/1.4.19: Downloaded package revision 5554e0c3e926ca2094e7571db09b76a0 autoconf/2.71: Retrieving package 5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 from remote 'conan-center' Downloading conanmanifest.txt Downloading conaninfo.txt Downloading conan_package.tgz autoconf/2.71: Package installed 5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 autoconf/2.71: Downloaded package revision 3eaf9daa785fcf85a9367addc5534fc7 automake/1.16.5: Retrieving package 258f6f05ca54813b3d7180161753df7f9ccf7e1d from remote 'conan-center' Downloading conanmanifest.txt Downloading conaninfo.txt Downloading conan_package.tgz automake/1.16.5: Package installed 258f6f05ca54813b3d7180161753df7f9ccf7e1d automake/1.16.5: Downloaded package revision 9befc923648388b2ec0dc31e12cfe3e3 libtool/2.4.7: Retrieving package 445047bf696d55be0de53e5d97c24a63a4218039 from remote 'conan-center' Downloading conanmanifest.txt Downloading conaninfo.txt Downloading conan_package.tgz libtool/2.4.7: Package installed 445047bf696d55be0de53e5d97c24a63a4218039 libtool/2.4.7: Downloaded package revision 341d341bcc6b9efc9bc727e7ce65dcae m4/1.4.19: Appending PATH environment variable: /home/conan/w/prod/BuildSingleReference/.conan/data/m4/1.4.19/_/_/package/24647d9fe8ec489125dfbae4b3ebefaf7581674c/bin autoconf/2.71: Defining AC_MACRODIR environment variable: /home/conan/w/prod/BuildSingleReference/.conan/data/autoconf/2.71/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/res/autoconf autoconf/2.71: Defining autom4te_perllibdir environment variable: /home/conan/w/prod/BuildSingleReference/.conan/data/autoconf/2.71/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/res/autoconf autoconf/2.71: Defining AUTOCONF environment variable: /home/conan/w/prod/BuildSingleReference/.conan/data/autoconf/2.71/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/bin/autoconf autoconf/2.71: Defining AUTORECONF environment variable: /home/conan/w/prod/BuildSingleReference/.conan/data/autoconf/2.71/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/bin/autoreconf autoconf/2.71: Defining AUTOHEADER environment variable: /home/conan/w/prod/BuildSingleReference/.conan/data/autoconf/2.71/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/bin/autoheader autoconf/2.71: Defining AUTOM4TE environment variable: /home/conan/w/prod/BuildSingleReference/.conan/data/autoconf/2.71/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/bin/autom4te libtool/2.4.7: Appending PATH env: /home/conan/w/prod/BuildSingleReference/.conan/data/libtool/2.4.7/_/_/package/445047bf696d55be0de53e5d97c24a63a4218039/bin libtool/2.4.7: Setting LIBTOOLIZE env to /home/conan/w/prod/BuildSingleReference/.conan/data/libtool/2.4.7/_/_/package/445047bf696d55be0de53e5d97c24a63a4218039/bin/libtoolize libtool/2.4.7: Setting LIBTOOL_PREFIX environment variable to /home/conan/w/prod/BuildSingleReference/.conan/data/libtool/2.4.7/_/_/package/445047bf696d55be0de53e5d97c24a63a4218039 libtool/2.4.7: Setting LIBTOOL_DATADIR environment variable to /home/conan/w/prod/BuildSingleReference/.conan/data/libtool/2.4.7/_/_/package/445047bf696d55be0de53e5d97c24a63a4218039/res libtool/2.4.7: Setting LIBTOOL_PKGAUXDIR environment variable to /home/conan/w/prod/BuildSingleReference/.conan/data/libtool/2.4.7/_/_/package/445047bf696d55be0de53e5d97c24a63a4218039/res/libtool/build-aux libtool/2.4.7: Setting LIBTOOL_PKGLTDLDIR environment variable to /home/conan/w/prod/BuildSingleReference/.conan/data/libtool/2.4.7/_/_/package/445047bf696d55be0de53e5d97c24a63a4218039/res/libtool libtool/2.4.7: Setting LIBTOOL_ACLOCALDIR environment variable to /home/conan/w/prod/BuildSingleReference/.conan/data/libtool/2.4.7/_/_/package/445047bf696d55be0de53e5d97c24a63a4218039/res/aclocal libtool/2.4.7: Appending ACLOCAL_PATH env: /home/conan/w/prod/BuildSingleReference/.conan/data/libtool/2.4.7/_/_/package/445047bf696d55be0de53e5d97c24a63a4218039/res/aclocal libtool/2.4.7: Appending AUTOMAKE_CONAN_INCLUDES environment variable: /home/conan/w/prod/BuildSingleReference/.conan/data/libtool/2.4.7/_/_/package/445047bf696d55be0de53e5d97c24a63a4218039/res/aclocal isl/0.23: Applying build-requirement: libtool/2.4.7 isl/0.23: Applying build-requirement: automake/1.16.5 isl/0.23: Applying build-requirement: autoconf/2.71 isl/0.23: Applying build-requirement: m4/1.4.19 [HOOK - conan-center.py] pre_source(): [IMMUTABLE SOURCES (KB-H010)] OK isl/0.23: Configuring sources in /home/conan/w/prod/BuildSingleReference/.conan/data/isl/0.23/_/_/source/src isl/0.23: [HOOK - conan-center.py] post_source(): [LIBCXX MANAGEMENT (KB-H011)] OK [HOOK - conan-center.py] post_source(): [CPPSTD MANAGEMENT (KB-H022)] OK [HOOK - conan-center.py] post_source(): [SHORT_PATHS USAGE (KB-H066)] OK isl/0.23: Copying sources to build folder isl/0.23: Building your package in /home/conan/w/prod/BuildSingleReference/.conan/data/isl/0.23/_/_/build/eab275d3115f7eff8e58a9a27bf1074a6d0e4a8d isl/0.23: Generator txt created conanbuildinfo.txt isl/0.23: Calling generate() isl/0.23: Aggregating env generators [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK. 'fPIC' option found and apparently well managed [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK isl/0.23: Calling build() isl/0.23: apply_conandata_patches(): No patches defined in conandata isl/0.23: isl/0.23: 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 isl/0.23: ERROR: Package 'eab275d3115f7eff8e58a9a27bf1074a6d0e4a8d' build failed isl/0.23: WARN: Build folder /home/conan/w/prod/BuildSingleReference/.conan/data/isl/0.23/_/_/build/eab275d3115f7eff8e58a9a27bf1074a6d0e4a8d/build-release ERROR: isl/0.23: Error in build() method, line 119 autotools.configure(args=[f'CFLAGS_FOR_BUILD=-{msvc_runtime_flag(self)}' if is_msvc(self) else None]) AttributeError: 'NoneType' object has no attribute 'replace'