******************************************************************************** conan install libffi/3.3@ --profile=/home/conan/w/BuildSingleReference/11593/9247b7c7-6b4a-424c-ac21-805ba3f29aff/profile.txt --build=libffi ******************************************************************************** Configuration: [settings] arch=x86_64 arch_build=x86_64 build_type=Release compiler=gcc compiler.libcxx=libstdc++ compiler.version=4.9 os=Linux os_build=Linux [options] libffi:shared=False [build_requires] [env] libffi/3.3: Forced build from source Installing package: libffi/3.3 Requirements libffi/3.3 from local cache - Cache Packages libffi/3.3:b869e6c05cb587ad588e5ec485deb62012ec7b93 - Build Build requirements gnu-config/cci.20201022 from 'conan-center' - Cache Build requirements packages gnu-config/cci.20201022:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Cache Installing (downloading, building) binaries... gnu-config/cci.20201022: Already installed! gnu-config/cci.20201022: Appending PATH environment variable: /home/conan/w/BuildSingleReference/.conan/data/gnu-config/cci.20201022/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/bin [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 libffi/3.3: Applying build-requirement: gnu-config/cci.20201022 libffi/3.3: Copying sources to build folder libffi/3.3: Building your package in /home/conan/w/BuildSingleReference/.conan/data/libffi/3.3/_/_/build/b869e6c05cb587ad588e5ec485deb62012ec7b93 libffi/3.3: Generator txt created conanbuildinfo.txt [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 libffi/3.3: Calling build() libffi/3.3: Calling: > source_subfolder/configure '--enable-debug=no' '--enable-shared=no' '--enable-static=yes' '--prefix=/home/conan/w/BuildSingleReference/.conan/data/libffi/3.3/_/_/package/b869e6c05cb587ad588e5ec485deb62012ec7b93' '--bindir=${prefix}/bin' '--sbindir=${prefix}/bin' '--libexecdir=${prefix}/bin' '--libdir=${prefix}/lib' '--includedir=${prefix}/include' '--oldincludedir=${prefix}/include' '--datarootdir=${prefix}/share' ----Running------ > source_subfolder/configure '--enable-debug=no' '--enable-shared=no' '--enable-static=yes' '--prefix=/home/conan/w/BuildSingleReference/.conan/data/libffi/3.3/_/_/package/b869e6c05cb587ad588e5ec485deb62012ec7b93' '--bindir=${prefix}/bin' '--sbindir=${prefix}/bin' '--libexecdir=${prefix}/bin' '--libdir=${prefix}/lib' '--includedir=${prefix}/include' '--oldincludedir=${prefix}/include' '--datarootdir=${prefix}/share' ----------------- checking build system type... x86_64-pc-linux-gnu checking host system type... x86_64-pc-linux-gnu checking target system type... x86_64-pc-linux-gnu checking for gsed... sed checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /bin/mkdir -p checking for gawk... no checking for mawk... mawk checking whether make sets $(MAKE)... yes checking whether make supports nested variables... yes checking for gcc... /usr/bin/gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether /usr/bin/gcc accepts -g... yes checking for /usr/bin/gcc option to accept ISO C89... none needed checking whether /usr/bin/gcc understands -c and -o together... yes checking whether make supports the include directive... yes (GNU style) checking dependency style of /usr/bin/gcc... gcc3 checking whether we are using the GNU C++ compiler... yes checking whether /usr/bin/g++ accepts -g... yes checking dependency style of /usr/bin/g++... gcc3 checking dependency style of /usr/bin/gcc... gcc3 checking how to print strings... printf checking for a sed that does not truncate output... /bin/sed checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for fgrep... /bin/grep -F checking for ld used by /usr/bin/gcc... /usr/bin/ld checking if the linker (/usr/bin/ld) is GNU ld... yes checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B checking the name lister (/usr/bin/nm -B) interface... BSD nm checking whether ln -s works... yes checking the maximum length of command line arguments... 1572864 checking how to convert x86_64-pc-linux-gnu file names to x86_64-pc-linux-gnu format... func_convert_file_noop checking how to convert x86_64-pc-linux-gnu file names to toolchain format... func_convert_file_noop checking for /usr/bin/ld option to reload object files... -r checking for objdump... objdump checking how to recognize dependent libraries... pass_all checking for dlltool... no checking how to associate runtime and link libraries... printf %s\n checking for ar... ar checking for archiver @FILE support... @ checking for strip... strip checking for ranlib... ranlib checking command to parse /usr/bin/nm -B output from /usr/bin/gcc object... libffi/3.3: gnu-config/cci.20201022: WARN: Lib folder doesn't exist, can't collect libraries: /home/conan/w/BuildSingleReference/.conan/data/gnu-config/cci.20201022/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/lib libffi/3.3: ERROR: Package 'b869e6c05cb587ad588e5ec485deb62012ec7b93' build failed libffi/3.3: WARN: Build folder /home/conan/w/BuildSingleReference/.conan/data/libffi/3.3/_/_/build/b869e6c05cb587ad588e5ec485deb62012ec7b93 ERROR: libffi/3.3: Error in build() method, line 133 autotools = self._configure_autotools() while calling '_configure_autotools', line 127 self._autotools.configure(args=config_args, configure_dir=self._source_subfolder, build=build, host=host) ConanException: Error 1 while executing source_subfolder/configure '--enable-debug=no' '--enable-shared=no' '--enable-static=yes' '--prefix=/home/conan/w/BuildSingleReference/.conan/data/libffi/3.3/_/_/package/b869e6c05cb587ad588e5ec485deb62012ec7b93' '--bindir=${prefix}/bin' '--sbindir=${prefix}/bin' '--libexecdir=${prefix}/bin' '--libdir=${prefix}/lib' '--includedir=${prefix}/include' '--oldincludedir=${prefix}/include' '--datarootdir=${prefix}/share' Terminated