********************************************************************************
conan test conan-center-index/recipes/flecs/all/test_package/conanfile.py flecs/3.0.0@#ae204afbad4aa00a83577dfd5950c9ad -pr /Users/jenkins/w/prod/BuildSingleReference@3/66987/d71181f3-12a9-44ce-9c8d-c52595c64039/profile_osx_120_libcpp_apple-clang_debug_64.flecs-shared-False.txt -c tools.system.package_manager:mode=install -c tools.system.package_manager:sudo=True -c tools.apple:sdk_path=/Applications/conan/xcode/12/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk
********************************************************************************
Configuration:
[settings]
arch=x86_64
build_type=Debug
compiler=apple-clang
compiler.libcxx=libc++
compiler.version=12.0
os=Macos
[options]
flecs:shared=False
[build_requires]
[env]
[conf]
tools.system.package_manager:mode=install
tools.system.package_manager:sudo=True
tools.apple:sdk_path=/Applications/conan/xcode/12/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk

flecs/3.0.0 (test package): Installing package
Requirements
    flecs/3.0.0 from local cache - Cache
Packages
    flecs/3.0.0:d98fae1010d1fb9e7f79a1e8a72bbf129d8660a2 - Cache

Installing (downloading, building) binaries...
flecs/3.0.0: Already installed!
flecs/3.0.0 (test package): Generator txt created conanbuildinfo.txt
flecs/3.0.0 (test package): Generator cmake_find_package_multi created flecs-config-version.cmake
flecs/3.0.0 (test package): Generator cmake_find_package_multi created flecsTarget-debug.cmake
flecs/3.0.0 (test package): Generator cmake_find_package_multi created flecsTargets.cmake
flecs/3.0.0 (test package): Generator cmake_find_package_multi created flecs-config.cmake
flecs/3.0.0 (test package): Generator cmake created conanbuildinfo.cmake
flecs/3.0.0 (test package): Aggregating env generators
flecs/3.0.0 (test package): Generated conaninfo.txt
flecs/3.0.0 (test package): Generated graphinfo
Using lockfile: '/Users/jenkins/w/prod/BuildSingleReference@3/conan-center-index/recipes/flecs/all/test_package/build/f2f5b7c804355eac9f1a787e324a9b78c73649a5/conan.lock'
Using cached profile from lockfile
[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
flecs/3.0.0 (test package): Calling build()

----Running------
> cd '/Users/jenkins/w/prod/BuildSingleReference@3/conan-center-index/recipes/flecs/all/test_package/build/f2f5b7c804355eac9f1a787e324a9b78c73649a5' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Debug" -DCMAKE_OSX_ARCHITECTURES="x86_64" -DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="apple-clang" -DCONAN_COMPILER_VERSION="12.0" -DCONAN_CXX_FLAGS="-m64" -DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" -DCONAN_LIBCXX="libc++" -DCMAKE_INSTALL_PREFIX="/Users/jenkins/w/prod/BuildSingleReference@3/conan-center-index/recipes/flecs/all/test_package/build/f2f5b7c804355eac9f1a787e324a9b78c73649a5/package" -DCMAKE_INSTALL_BINDIR="bin" -DCMAKE_INSTALL_SBINDIR="bin" -DCMAKE_INSTALL_LIBEXECDIR="bin" -DCMAKE_INSTALL_LIBDIR="lib" -DCMAKE_INSTALL_INCLUDEDIR="include" -DCMAKE_INSTALL_OLDINCLUDEDIR="include" -DCMAKE_INSTALL_DATAROOTDIR="share" -DCMAKE_PREFIX_PATH="/Users/jenkins/w/prod/BuildSingleReference@3/conan-center-index/recipes/flecs/all/test_package/build/f2f5b7c804355eac9f1a787e324a9b78c73649a5" -DCMAKE_MODULE_PATH="/Users/jenkins/w/prod/BuildSingleReference@3/conan-center-index/recipes/flecs/all/test_package/build/f2f5b7c804355eac9f1a787e324a9b78c73649a5" -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Wno-dev '/Users/jenkins/w/prod/BuildSingleReference@3/conan-center-index/recipes/flecs/all/test_package'
-----------------
-- The C compiler identification is AppleClang 12.0.5.12050022
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /Applications/conan/xcode/12/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Conan: called by CMake conan helper
-- Conan: Adjusting output directories
-- Conan: Using cmake targets configuration
-- Library flecs_static found /Users/jenkins/w/prod/BuildSingleReference@3/.conan/data/flecs/3.0.0/_/_/package/d98fae1010d1fb9e7f79a1e8a72bbf129d8660a2/lib/libflecs_static.a
-- Conan: Adjusting default RPATHs Conan policies
-- Conan: Adjusting language standard
-- This project seems to be plain C, using 'AppleClang' compiler
-- Conan: C++ stdlib: libc++
-- Library flecs_static found /Users/jenkins/w/prod/BuildSingleReference@3/.conan/data/flecs/3.0.0/_/_/package/d98fae1010d1fb9e7f79a1e8a72bbf129d8660a2/lib/libflecs_static.a
-- Found: /Users/jenkins/w/prod/BuildSingleReference@3/.conan/data/flecs/3.0.0/_/_/package/d98fae1010d1fb9e7f79a1e8a72bbf129d8660a2/lib/libflecs_static.a
-- Library flecs_static found /Users/jenkins/w/prod/BuildSingleReference@3/.conan/data/flecs/3.0.0/_/_/package/d98fae1010d1fb9e7f79a1e8a72bbf129d8660a2/lib/libflecs_static.a
-- Found: /Users/jenkins/w/prod/BuildSingleReference@3/.conan/data/flecs/3.0.0/_/_/package/d98fae1010d1fb9e7f79a1e8a72bbf129d8660a2/lib/libflecs_static.a
-- Configuring done
-- Generating done
-- Build files have been written to: /Users/jenkins/w/prod/BuildSingleReference@3/conan-center-index/recipes/flecs/all/test_package/build/f2f5b7c804355eac9f1a787e324a9b78c73649a5

----Running------
> cmake --build '/Users/jenkins/w/prod/BuildSingleReference@3/conan-center-index/recipes/flecs/all/test_package/build/f2f5b7c804355eac9f1a787e324a9b78c73649a5' '--' '-j4'
-----------------
[ 50%] Building C object CMakeFiles/test_package.dir/test_package.c.o
[100%] Linking C executable bin/test_package
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY
    CMAKE_INSTALL_BINDIR
    CMAKE_INSTALL_DATAROOTDIR
    CMAKE_INSTALL_INCLUDEDIR
    CMAKE_INSTALL_LIBDIR
    CMAKE_INSTALL_LIBEXECDIR
    CMAKE_INSTALL_OLDINCLUDEDIR
    CMAKE_INSTALL_SBINDIR


Undefined symbols for architecture x86_64:
  "_EcsPeriod1s", referenced from:
      _flecs_rest_reply_stats in libflecs_static.a(rest.c.o)
  "_FLECS__EEcsPipelineStats", referenced from:
      _flecs_rest_reply_stats in libflecs_static.a(rest.c.o)
  "_FLECS__EEcsWorldStats", referenced from:
      _flecs_rest_reply_stats in libflecs_static.a(rest.c.o)
  "_FLECS__EFlecsMonitor", referenced from:
      _flecs_rest_reply_stats in libflecs_static.a(rest.c.o)
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [bin/test_package] Error 1
make[1]: *** [CMakeFiles/test_package.dir/all] Error 2
make: *** [all] Error 2
ERROR: flecs/3.0.0 (test package): Error in build() method, line 14
	cmake.build()
	ConanException: Error 2 while executing cmake --build '/Users/jenkins/w/prod/BuildSingleReference@3/conan-center-index/recipes/flecs/all/test_package/build/f2f5b7c804355eac9f1a787e324a9b78c73649a5' '--' '-j4'