Files

74 lines
2.9 KiB
CMake

cmake_minimum_required(VERSION 2.8.7)
if(POLICY CMP0048)
# cmake warns if loaded from a min-3.0-required parent dir, so silence the warning:
cmake_policy(SET CMP0048 NEW)
endif()
# Allow use of project folders for IDEs like Visual Studio, so we
# could organize projects into relevant folders: "cpr", "tests" & "external (libraries)".
# set_property(GLOBAL PROPERTY USE_FOLDERS ON)
# set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "CMake")
project(cpr CXX)
if(NOT ${CMAKE_VERSION} LESS 3.2)
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
else()
message(STATUS "Checking compiler flags for C++11 support.")
# Set C++11 support flags for various compilers
include(CheckCXXCompilerFlag)
check_cxx_compiler_flag("-std=c++11" COMPILER_SUPPORTS_CXX11)
check_cxx_compiler_flag("-std=c++0x" COMPILER_SUPPORTS_CXX0X)
if(COMPILER_SUPPORTS_CXX11)
message(STATUS "C++11 is supported.")
if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -stdlib=libc++")
else()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
endif()
elseif(COMPILER_SUPPORTS_CXX0X)
message(STATUS "C++0x is supported.")
if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x -stdlib=libc++")
else()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
endif()
else()
message(STATUS "The compiler ${CMAKE_CXX_COMPILER} has no C++11 support. Please use a different C++ compiler.")
endif()
endif()
set(EXECUTABLE_OUTPUT_PATH ${CMAKE_BINARY_DIR}/bin)
set(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib)
set(CPR_LIBRARIES cpr CACHE INTERNAL "")
set(CPR_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/include CACHE INTERNAL "")
macro(cpr_option OPTION_NAME OPTION_TEXT OPTION_DEFAULT)
option(${OPTION_NAME} ${OPTION_TEXT} ${OPTION_DEFAULT})
if(DEFINED ENV{${OPTION_NAME}})
# Allow setting the option through an environment variable
set(${OPTION_NAME} $ENV{${OPTION_NAME}})
endif()
if(${OPTION_NAME})
add_definitions(-D${OPTION_NAME})
endif()
message(STATUS " ${OPTION_NAME}: ${${OPTION_NAME}}")
endmacro()
message(STATUS "C++ Requests CMake Options")
message(STATUS "=======================================================")
cpr_option(USE_SYSTEM_CURL
"If ON, this project will look in the system paths for an installed curl library" OFF)
set(GENERATE_COVERAGE OFF)
cpr_option(CPR_CURL_NOSIGNAL "Set to ON to disable use of signals in libcurl." OFF)
cpr_option(USE_SYSTEM_GTEST
"If ON, this project will look in the system paths for an installed gtest library" OFF)
cpr_option(CMAKE_USE_OPENSSL "Use OpenSSL code. Experimental" OFF)
message(STATUS "=======================================================")
add_subdirectory(opt)
add_subdirectory(cpr)