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conan install cpr/1.6.0@ --profile=/Users/jenkins/w/BuildSingleReference@4/9364/64849aab-a410-4829-bc55-121a3a96f409/profile.txt --build=cpr
********************************************************************************
Configuration:
[settings]
arch=x86_64
arch_build=x86_64
build_type=Debug
compiler=apple-clang
compiler.libcxx=libc++
compiler.version=10.0
os=Macos
os_build=Macos
[options]
cpr:shared=True
[build_requires]
[env]

cpr/1.6.0: Forced build from source
Installing package: cpr/1.6.0
Requirements
    cpr/1.6.0 from local cache - Cache
    libcurl/7.69.1 from 'conan-center' - Cache
    zlib/1.2.11 from 'conan-center' - Cache
Packages
    cpr/1.6.0:3fca9fafb2cf8b27ca4f8c81fbf61a013e9c8797 - Build
    libcurl/7.69.1:439b764b4a7255a8cf2d25965c5d09f5892eca85 - Cache
    zlib/1.2.11:1513b3452ef7e2a2dd5f931247c5e02edeb98cc9 - Cache

Installing (downloading, building) binaries...
zlib/1.2.11: 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
libcurl/7.69.1: 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
cpr/1.6.0: Copying sources to build folder
cpr/1.6.0: Building your package in /Users/jenkins/w/BuildSingleReference@4/.conan/data/cpr/1.6.0/_/_/build/3fca9fafb2cf8b27ca4f8c81fbf61a013e9c8797
cpr/1.6.0: Generator cmake created conanbuildinfo.cmake
cpr/1.6.0: Generator cmake_find_package created FindCURL.cmake
cpr/1.6.0: Generator cmake_find_package created FindZLIB.cmake
[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
cpr/1.6.0: Calling build()

----Running------
> cd '/Users/jenkins/w/BuildSingleReference@4/.conan/data/cpr/1.6.0/_/_/build/3fca9fafb2cf8b27ca4f8c81fbf61a013e9c8797/build_subfolder' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Debug" -DCMAKE_OSX_ARCHITECTURES="x86_64" -DCONAN_IN_LOCAL_CACHE="ON" -DCONAN_COMPILER="apple-clang" -DCONAN_COMPILER_VERSION="10.0" -DCONAN_CXX_FLAGS="-m64" -DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" -DCONAN_LIBCXX="libc++" -DBUILD_SHARED_LIBS="ON" -DCMAKE_INSTALL_PREFIX="/Users/jenkins/w/BuildSingleReference@4/.conan/data/cpr/1.6.0/_/_/package/3fca9fafb2cf8b27ca4f8c81fbf61a013e9c8797" -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_MODULE_PATH="/Users/jenkins/w/BuildSingleReference@4/.conan/data/cpr/1.6.0/_/_/build/3fca9fafb2cf8b27ca4f8c81fbf61a013e9c8797" -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -DCPR_FORCE_USE_SYSTEM_CURL="True" -DCPR_BUILD_TESTS="False" -DCPR_GENERATE_COVERAGE="False" -DCPR_USE_SYSTEM_GTEST="False" -DCMAKE_USE_OPENSSL="False" -DCPR_FORCE_OPENSSL_BACKEND="False" -DCPR_FORCE_WINSSL_BACKEND="False" -Wno-dev '/Users/jenkins/w/BuildSingleReference@4/.conan/data/cpr/1.6.0/_/_/build/3fca9fafb2cf8b27ca4f8c81fbf61a013e9c8797'
-----------------
-- The C compiler identification is AppleClang 10.0.1.10010046
-- The CXX compiler identification is AppleClang 10.0.1.10010046
-- Check for working C compiler: /Library/Developer/CommandLineTools/usr/bin/cc
-- Check for working C compiler: /Library/Developer/CommandLineTools/usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /Library/Developer/CommandLineTools/usr/bin/c++
-- Check for working CXX compiler: /Library/Developer/CommandLineTools/usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Conan: called by CMake conan helper
-- Conan: called inside local cache
-- Conan: Adjusting output directories
-- Conan: Using cmake global configuration
-- Conan: Adjusting default RPATHs Conan policies
-- Conan: Adjusting language standard
-- Conan: C++ stdlib: libc++
-- C++ Requests CMake Options
-- =======================================================
--   CPR_GENERATE_COVERAGE: False
--   CPR_CURL_NOSIGNAL: OFF
--   CPR_USE_SYSTEM_GTEST: False
--   CPR_FORCE_USE_SYSTEM_CURL: True
--   CPR_ENABLE_SSL: ON
--   CPR_FORCE_OPENSSL_BACKEND: False
--   CPR_FORCE_WINSSL_BACKEND: False
--   CPR_BUILD_TESTS: False
--   CPR_BUILD_TESTS_SSL: OFF
-- =======================================================
-- Performing Test THREAD_SANITIZER_AVAILABLE
-- Performing Test THREAD_SANITIZER_AVAILABLE - Success
-- Performing Test ADDRESS_SANITIZER_AVAILABLE
-- Performing Test ADDRESS_SANITIZER_AVAILABLE - Success
-- Performing Test LEAK_SANITIZER_AVAILABLE
-- Performing Test LEAK_SANITIZER_AVAILABLE - Failed
-- Performing Test UNDEFINED_BEHAVIOUR_SANITIZER_AVAILABLE
-- Performing Test UNDEFINED_BEHAVIOUR_SANITIZER_AVAILABLE - Success
-- Performing Test ALL_SANITIZERS_AVAILABLE
-- Performing Test ALL_SANITIZERS_AVAILABLE - Success
-- Automatically detecting SSL backend.
-- Detecting SSL backend...
-- Could NOT find OpenSSL, try to set the path to OpenSSL root folder in the system variable OPENSSL_ROOT_DIR (missing: OPENSSL_INCLUDE_DIR) 
-- Configuring incomplete, errors occurred!
See also "/Users/jenkins/w/BuildSingleReference@4/.conan/data/cpr/1.6.0/_/_/build/3fca9fafb2cf8b27ca4f8c81fbf61a013e9c8797/build_subfolder/CMakeFiles/CMakeOutput.log".
See also "/Users/jenkins/w/BuildSingleReference@4/.conan/data/cpr/1.6.0/_/_/build/3fca9fafb2cf8b27ca4f8c81fbf61a013e9c8797/build_subfolder/CMakeFiles/CMakeError.log".
cpr/1.6.0: 
CMake Error at source_subfolder/CMakeLists.txt:73 (message):
  No valid SSL backend found! Please install OpenSSL or disable SSL by
  setting CPR_ENABLE_SSL to OFF.


[HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component libcurl::libcurl libdir "lib" does not contain any declared library
cpr/1.6.0: WARN: Build folder is dirty, removing it: /Users/jenkins/w/BuildSingleReference@4/.conan/data/cpr/1.6.0/_/_/build/3fca9fafb2cf8b27ca4f8c81fbf61a013e9c8797
cpr/1.6.0: ERROR: Package '3fca9fafb2cf8b27ca4f8c81fbf61a013e9c8797' build failed
cpr/1.6.0: WARN: Build folder /Users/jenkins/w/BuildSingleReference@4/.conan/data/cpr/1.6.0/_/_/build/3fca9fafb2cf8b27ca4f8c81fbf61a013e9c8797
ERROR: cpr/1.6.0: Error in build() method, line 140
	cmake = self._configure_cmake()
while calling '_configure_cmake', line 130
	self._cmake.configure(build_folder=self._build_subfolder)
	ConanException: Error 1 while executing cd '/Users/jenkins/w/BuildSingleReference@4/.conan/data/cpr/1.6.0/_/_/build/3fca9fafb2cf8b27ca4f8c81fbf61a013e9c8797/build_subfolder' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Debug" -DCMAKE_OSX_ARCHITECTURES="x86_64" -DCONAN_IN_LOCAL_CACHE="ON" -DCONAN_COMPILER="apple-clang" -DCONAN_COMPILER_VERSION="10.0" -DCONAN_CXX_FLAGS="-m64" -DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" -DCONAN_LIBCXX="libc++" -DBUILD_SHARED_LIBS="ON" -DCMAKE_INSTALL_PREFIX="/Users/jenkins/w/BuildSingleReference@4/.conan/data/cpr/1.6.0/_/_/package/3fca9fafb2cf8b27ca4f8c81fbf61a013e9c8797" -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_MODULE_PATH="/Users/jenkins/w/BuildSingleReference@4/.conan/data/cpr/1.6.0/_/_/build/3fca9fafb2cf8b27ca4f8c81fbf61a013e9c8797" -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -DCPR_FORCE_USE_SYSTEM_CURL="True" -DCPR_BUILD_TESTS="False" -DCPR_GENERATE_COVERAGE="False" -DCPR_USE_SYSTEM_GTEST="False" -DCMAKE_USE_OPENSSL="False" -DCPR_FORCE_OPENSSL_BACKEND="False" -DCPR_FORCE_WINSSL_BACKEND="False" -Wno-dev '/Users/jenkins/w/BuildSingleReference@4/.conan/data/cpr/1.6.0/_/_/build/3fca9fafb2cf8b27ca4f8c81fbf61a013e9c8797'