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# http://www.cmake.org/Wiki/CMake_Useful_Variables :
# CMAKE_BUILD_TYPE
# Choose the type of build. CMake has default flags for these:
#
# * None (CMAKE_C_FLAGS or CMAKE_CXX_FLAGS used)
# * Debug (CMAKE_C_FLAGS_DEBUG or CMAKE_CXX_FLAGS_DEBUG)
# * Release (CMAKE_C_FLAGS_RELEASE or CMAKE_CXX_FLAGS_RELEASE)
# * RelWithDebInfo (CMAKE_C_FLAGS_RELWITHDEBINFO or CMAKE_CXX_FLAGS_RELWITHDEBINFO
# * MinSizeRel (CMAKE_C_FLAGS_MINSIZEREL or CMAKE_CXX_FLAGS_MINSIZEREL)
# Setting CXX Flag /MD or /MT and POSTFIX values i.e MDd / MD / MTd / MT / d
# using CMake variable CMAKE_MSVC_RUNTIME_LIBRARY.
#
# For visual studio the library naming is as following:
# Dynamic libraries:
# - PocoX.dll for release library
# - PocoXd.dll for debug library
#
# Static libraries:
# - PocoXmd.lib for /MD release build
# - PocoXtmt.lib for /MT release build
#
# - PocoXmdd.lib for /MD debug build
# - PocoXmtd.lib for /MT debug build
if(BUILD_SHARED_LIBS)
add_compile_definitions(POCO_DLL)
else()
add_compile_definitions(POCO_STATIC)
endif()
if(MSVC)
if(POCO_MT)
set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
set(STATIC_POSTFIX "mt" CACHE STRING "Set static library postfix" FORCE)
else(POCO_MT)
set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>DLL")
set(STATIC_POSTFIX "md" CACHE STRING "Set static library postfix" FORCE)
endif(POCO_MT)
message(STATUS "MSVC runtime library: ${CMAKE_MSVC_RUNTIME_LIBRARY}")
if(POCO_SANITIZE_ASAN)
message(WARNING "Use POCO_SANITIZEFLAGS instead of POCO_SANITIZE_ASAN")
add_compile_options("/fsanitize=address")
endif()
else(MSVC)
# Other compilers then MSVC don't have a static STATIC_POSTFIX at the moment
set(STATIC_POSTFIX "" CACHE STRING "Set static library postfix" FORCE)
endif(MSVC)
if (DEFINED POCO_SANITIZEFLAGS AND NOT "${POCO_SANITIZEFLAGS}" STREQUAL "")
message(STATUS "Using sanitize flags: ${POCO_SANITIZEFLAGS}")
add_compile_options(${POCO_SANITIZEFLAGS})
add_link_options(${POCO_SANITIZEFLAGS})
endif()
if (ENABLE_COMPILER_WARNINGS)
message(STATUS "Enabling additional compiler warning flags.")
# Additional compiler-specific warning flags
if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
# using clang
add_compile_options(-Wall -Wextra -Wpedantic -Wno-unused-parameter)
elseif (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
# using GCC
add_compile_options(-Wall -Wextra -Wpedantic -Wno-unused-parameter)
elseif (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
# using Visual Studio C++
add_compile_options(/W4)
endif()
endif()
# Add a d postfix to the debug libraries
if(BUILD_SHARED_LIBS)
set(CMAKE_DEBUG_POSTFIX "d" CACHE STRING "Set Debug library postfix" FORCE)
set(CMAKE_RELEASE_POSTFIX "" CACHE STRING "Set Release library postfix" FORCE)
set(CMAKE_MINSIZEREL_POSTFIX "" CACHE STRING "Set MinSizeRel library postfix" FORCE)
set(CMAKE_RELWITHDEBINFO_POSTFIX "" CACHE STRING "Set RelWithDebInfo library postfix" FORCE)
else(BUILD_SHARED_LIBS)
set(CMAKE_DEBUG_POSTFIX "${STATIC_POSTFIX}d" CACHE STRING "Set Debug library postfix" FORCE)
set(CMAKE_RELEASE_POSTFIX "${STATIC_POSTFIX}" CACHE STRING "Set Release library postfix" FORCE)
set(CMAKE_MINSIZEREL_POSTFIX "${STATIC_POSTFIX}" CACHE STRING "Set MinSizeRel library postfix" FORCE)
set(CMAKE_RELWITHDEBINFO_POSTFIX "${STATIC_POSTFIX}" CACHE STRING "Set RelWithDebInfo library postfix" FORCE)
endif()
# MacOS version that has full support for C++17
set(CMAKE_OSX_DEPLOYMENT_TARGET, 10.15)
# OS Detection
include(CheckTypeSize)
find_package(Cygwin)
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