******************************************************************************** conan install gn/cci.20210429@ --profile=/home/conan/w/BuildSingleReference/10912/2cff8d24-793f-46f0-9957-c1f0bcf7a5a6/profile.txt --build=gn ******************************************************************************** Configuration: [settings] arch=x86_64 arch_build=x86_64 build_type=Debug compiler=gcc compiler.libcxx=libstdc++ compiler.version=4.9 os=Linux os_build=Linux [options] [build_requires] [env] gn/cci.20210429: Forced build from source Installing package: gn/cci.20210429 Requirements gn/cci.20210429 from local cache - Cache Packages gn/cci.20210429:cc9f9b2b9f92fc82888026414560bf79d8c3a052 - Build Build requirements ninja/1.10.2 from 'conan-center' - Cache Build requirements packages ninja/1.10.2:cc9f9b2b9f92fc82888026414560bf79d8c3a052 - Cache Installing (downloading, building) binaries... ninja/1.10.2: 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 gn/cci.20210429: Applying build-requirement: ninja/1.10.2 gn/cci.20210429: Copying sources to build folder gn/cci.20210429: Building your package in /home/conan/w/BuildSingleReference/.conan/data/gn/cci.20210429/_/_/build/cc9f9b2b9f92fc82888026414560bf79d8c3a052 gn/cci.20210429: Generator txt created conanbuildinfo.txt [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] 'fPIC' option not found [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK gn/cci.20210429: Calling build() ----Running------ > python build/gen.py --no-last-commit-position --host=linux -d ----------------- ----Running------ > ninja -C out -j3 ----------------- ninja: Entering directory `out' [1/281] CXX src/base/command_line.o FAILED: src/base/command_line.o /usr/bin/g++ -MMD -MF src/base/command_line.o.d -I../src -I. -O0 -g -D_FILE_OFFSET_BITS=64 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -pthread -pipe -fno-exceptions -fno-rtti -fdiagnostics-color -Wall -Wextra -Wno-unused-parameter -std=c++17 -c ../src/base/command_line.cc -o src/base/command_line.o g++: error: unrecognized command line option '-std=c++17' [2/281] CXX src/gn/functions_target.o FAILED: src/gn/functions_target.o /usr/bin/g++ -MMD -MF src/gn/functions_target.o.d -I../src -I. -O0 -g -D_FILE_OFFSET_BITS=64 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -pthread -pipe -fno-exceptions -fno-rtti -fdiagnostics-color -Wall -Wextra -Wno-unused-parameter -std=c++17 -c ../src/gn/functions_target.cc -o src/gn/functions_target.o g++: error: unrecognized command line option '-std=c++17' [3/281] CXX src/base/environment.o FAILED: src/base/environment.o /usr/bin/g++ -MMD -MF src/base/environment.o.d -I../src -I. -O0 -g -D_FILE_OFFSET_BITS=64 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -pthread -pipe -fno-exceptions -fno-rtti -fdiagnostics-color -Wall -Wextra -Wno-unused-parameter -std=c++17 -c ../src/base/environment.cc -o src/base/environment.o g++: error: unrecognized command line option '-std=c++17' ninja: build stopped: subcommand failed. gn/cci.20210429: ninja/1.10.2: WARN: Lib folder doesn't exist, can't collect libraries: /home/conan/w/BuildSingleReference/.conan/data/ninja/1.10.2/_/_/package/cc9f9b2b9f92fc82888026414560bf79d8c3a052/lib gn/cci.20210429: WARN: Build folder is dirty, removing it: /home/conan/w/BuildSingleReference/.conan/data/gn/cci.20210429/_/_/build/cc9f9b2b9f92fc82888026414560bf79d8c3a052 gn/cci.20210429: ERROR: Package 'cc9f9b2b9f92fc82888026414560bf79d8c3a052' build failed gn/cci.20210429: WARN: Build folder /home/conan/w/BuildSingleReference/.conan/data/gn/cci.20210429/_/_/build/cc9f9b2b9f92fc82888026414560bf79d8c3a052 ERROR: gn/cci.20210429: Error in build() method, line 89 self.run("ninja {}".format(" ".join(build_args)), run_environment=True) ConanException: Error 1 while executing ninja -C out -j3