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FIND_PACKAGE(Threads)
option(RX_USE_EXCEPTIONS "Use C++ exceptions" ON)
# define some compiler settings
MESSAGE( STATUS "CMAKE_CXX_COMPILER_ID: " ${CMAKE_CXX_COMPILER_ID} )
if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
MESSAGE( STATUS "clang compiler version: " ${CMAKE_CXX_COMPILER_VERSION} )
MESSAGE( STATUS "using clang settings" )
set(RX_COMPILE_OPTIONS
-Wall -Wextra -Werror -Wunused
-stdlib=libc++
-Wno-error=unused-command-line-argument
-ftemplate-depth=1024
)
if (NOT RX_USE_EXCEPTIONS)
MESSAGE( STATUS "no exceptions" )
list(APPEND RX_COMPILE_OPTIONS -fno-exceptions)
endif()
elseif (CMAKE_CXX_COMPILER_ID MATCHES "GNU")
MESSAGE( STATUS "gnu compiler version: " ${CMAKE_CXX_COMPILER_VERSION} )
MESSAGE( STATUS "using gnu settings" )
set(RX_COMPILE_OPTIONS
-Wall -Wextra -Werror -Wunused
)
if (NOT RX_USE_EXCEPTIONS)
MESSAGE( STATUS "no exceptions" )
list(APPEND RX_COMPILE_OPTIONS -fno-exceptions)
endif()
elseif (CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
MESSAGE( STATUS "msvc compiler version: " ${CMAKE_CXX_COMPILER_VERSION} )
MESSAGE( STATUS "using msvc settings" )
set(RX_COMPILE_OPTIONS
/W4 /WX
/wd4503 # truncated symbol
/wd4702 # unreachable code
/bigobj
/DUNICODE /D_UNICODE # it is a new millenium
)
if (NOT RX_USE_EXCEPTIONS)
MESSAGE( STATUS "no exceptions" )
list(APPEND RX_COMPILE_OPTIONS /EHs-c-)
endif()
if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS "19.0.23506.0")
MESSAGE( STATUS "with coroutines" )
list(APPEND RX_COMPILE_OPTIONS
/await # enable coroutines
)
endif()
endif()
set(RX_COMPILE_FEATURES
cxx_auto_type
cxx_nullptr
cxx_decltype
cxx_lambdas
cxx_range_for
cxx_right_angle_brackets
cxx_rvalue_references
cxx_static_assert
cxx_trailing_return_types
cxx_alias_templates
cxx_variadic_templates
cxx_template_template_parameters
)
set(IX_SRC_DIR ${RXCPP_DIR}/Ix/CPP/src)
set(RX_SRC_DIR ${RXCPP_DIR}/Rx/v2/src)
set(RX_CATCH_DIR ${RXCPP_DIR}/ext/catch/single_include/catch2)
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