********************************************************************************
conan test conan-center-index/recipes/ldns/all/test_package/conanfile.py ldns/1.8.1@#8149c5700931af8d74db6ee277f2e031 -pr /home/conan/w/prod/BuildSingleReference/42343/cd69715a-97c6-44b0-8609-d8790ba5cdb5/profile_linux_5_libstdcpp11_gcc_release_64.ldns-shared-True.txt
********************************************************************************
Configuration:
[settings]
arch=x86_64
build_type=Release
compiler=gcc
compiler.libcxx=libstdc++11
compiler.version=5
os=Linux
[options]
ldns:shared=True
[build_requires]
[env]

ldns/1.8.1 (test package): Installing package
Requirements
    ldns/1.8.1 from local cache - Cache
    openssl/1.1.1o from 'conan-center' - Cache
Packages
    ldns/1.8.1:d29657f17e8c4881928e9ec9285bc7e30e2ad1fe - Cache
    openssl/1.1.1o:76f87539fc90ff313e0b3182641a9bb558a717d2 - Cache

Installing (downloading, building) binaries...
openssl/1.1.1o: Already installed!
ldns/1.8.1: Already installed!
ldns/1.8.1 (test package): Generator pkg_config created ldns.pc
ldns/1.8.1 (test package): Generator pkg_config created libcrypto.pc
ldns/1.8.1 (test package): Generator pkg_config created libssl.pc
ldns/1.8.1 (test package): Generator pkg_config created openssl.pc
ldns/1.8.1 (test package): Generator txt created conanbuildinfo.txt
ldns/1.8.1 (test package): Aggregating env generators
ldns/1.8.1 (test package): Generated conaninfo.txt
ldns/1.8.1 (test package): Generated graphinfo
Using lockfile: '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/ldns/all/test_package/build/10df45e0b063efcc92624f82bfaad5b2a710caa6/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
ldns/1.8.1 (test package): Calling build()

----Running------
> cd '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/ldns/all/test_package/build/10df45e0b063efcc92624f82bfaad5b2a710caa6' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Release" -DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="gcc" -DCONAN_COMPILER_VERSION="5" -DCONAN_CXX_FLAGS="-m64" -DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" -DCONAN_LIBCXX="libstdc++11" -DCMAKE_INSTALL_PREFIX="/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/ldns/all/test_package/build/10df45e0b063efcc92624f82bfaad5b2a710caa6/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_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Wno-dev '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/ldns/all/test_package'
-----------------
-- The C compiler identification is GNU 5.4.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/gcc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Found PkgConfig: /usr/bin/pkg-config (found version "0.29.1") 
-- Checking for module 'ldns'
--   Found ldns, version 1.8.1
-- Configuring done
-- Generating done
-- Build files have been written to: /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/ldns/all/test_package/build/10df45e0b063efcc92624f82bfaad5b2a710caa6

----Running------
> cmake --build '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/ldns/all/test_package/build/10df45e0b063efcc92624f82bfaad5b2a710caa6' '--' '-j3'
-----------------
Scanning dependencies of target example
[ 50%] Building C object CMakeFiles/example.dir/example.c.o
[100%] Linking C executable example
CMakeFiles/example.dir/build.make:102: recipe for target 'example' failed
CMakeFiles/Makefile2:94: recipe for target 'CMakeFiles/example.dir/all' failed
Makefile:102: recipe for target 'all' failed
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
    CONAN_COMPILER
    CONAN_COMPILER_VERSION
    CONAN_CXX_FLAGS
    CONAN_C_FLAGS
    CONAN_EXPORTED
    CONAN_IN_LOCAL_CACHE
    CONAN_LIBCXX
    CONAN_SHARED_LINKER_FLAGS


/usr/bin/ld: example: hidden symbol `pthread_atfork' in /usr/lib/x86_64-linux-gnu/libpthread_nonshared.a(pthread_atfork.oS) is referenced by DSO
/usr/bin/ld: final link failed: Bad value
collect2: error: ld returned 1 exit status
make[2]: *** [example] Error 1
make[1]: *** [CMakeFiles/example.dir/all] Error 2
make: *** [all] Error 2
ERROR: ldns/1.8.1 (test package): Error in build() method, line 12
	cmake.build()
	ConanException: Error 2 while executing cmake --build '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/ldns/all/test_package/build/10df45e0b063efcc92624f82bfaad5b2a710caa6' '--' '-j3'