-# set_cpp
-# Marks the current folder as containing C++ modules, additionally enabling
-# specific C++ language features as specified (all of these default to off):
-#
-# WITH_RUNTIME
-# Links with the C++ runtime. Enable this for modules which use new/delete or
-# RTTI, but do not require STL. This is the right choice if you see undefined
-# references to operator new/delete, vector constructor/destructor iterator,
-# type_info::vtable, ...
-# Note: this only affects linking, so cannot be used for static libraries.
-# WITH_RTTI
-# Enables run-time type information. Enable this if the module uses typeid or
-# dynamic_cast. You will probably need to enable WITH_RUNTIME as well, if
-# you're not already using STL.
-# WITH_EXCEPTIONS
-# Enables C++ exception handling. Enable this if the module uses try/catch or
-# throw. You might also need this if you use a standard operator new (the one
-# without nothrow).
-# WITH_STL
-# Enables standard C++ headers and links to the Standard Template Library.
-# Use this for modules using anything from the std:: namespace, e.g. maps,
-# strings, vectors, etc.
-# Note: this affects both compiling (via include directories) and
-# linking (by adding STL). Implies WITH_RUNTIME.
-# FIXME: WITH_STL is currently also required for runtime headers such as
-# <new> and <exception>. This is not a big issue because in stl-less
-# environments you usually don't want those anyway; but we might want
-# to have modules like this in the future.
-#
-# Examples:
-# set_cpp()
-# Enables the C++ language, but will cause errors if any runtime or standard
-# library features are used. This should be the default for C++ in kernel
-# mode or otherwise restricted environments.
-# Note: this is required to get libgcc (for multiplication/division) linked
-# in for C++ modules, and to set the correct language for precompiled
-# header files, so it IS required even with no features specified.
-# set_cpp(WITH_RUNTIME)
-# Links with the C++ runtime, so that e.g. custom operator new implementations
-# can be used in a restricted environment. This is also required for linking
-# with libraries (such as ATL) which have RTTI enabled, even if the module in
-# question does not use WITH_RTTI.
-# set_cpp(WITH_RTTI WITH_EXCEPTIONS WITH_STL)
-# The full package. This will adjust compiler and linker so that all C++
-# features can be used.
-macro(set_cpp)
- cmake_parse_arguments(__cppopts "WITH_RUNTIME;WITH_RTTI;WITH_EXCEPTIONS;WITH_STL" "" "" ${ARGN})
- if(__cppopts_UNPARSED_ARGUMENTS)
- message(FATAL_ERROR "set_cpp: unparsed arguments ${__cppopts_UNPARSED_ARGUMENTS}")
- endif()
-
- if(__cppopts_WITH_RUNTIME)
- set(CPP_USE_RT 1)
- endif()
- if(__cppopts_WITH_RTTI)
- if(MSVC)
- replace_compile_flags("/GR-" "/GR")
- else()
- replace_compile_flags_language("-fno-rtti" "-frtti" "CXX")
- endif()
- endif()
- if(__cppopts_WITH_EXCEPTIONS)
- if(MSVC)
- replace_compile_flags("/EHs-c-" "/EHsc")
- else()
- replace_compile_flags_language("-fno-exceptions" "-fexceptions" "CXX")
- endif()
- endif()
- if(__cppopts_WITH_STL)
- set(CPP_USE_STL 1)
- if(MSVC)
- add_definitions(-DNATIVE_CPP_INCLUDE=${REACTOS_SOURCE_DIR}/sdk/include/c++)
- include_directories(${REACTOS_SOURCE_DIR}/sdk/include/c++/stlport)
- else()
- replace_compile_flags("-nostdinc" " ")
- add_definitions(-DPAL_STDCPP_COMPAT)
- endif()
- endif()
-
- set(IS_CPP 1)
-endmacro()
-
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