-cmake_minimum_required(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.2.1)
+cmake_policy(VERSION 3.2.1)
-if(POLICY CMP0017)
- # Shadow cmake provided modules
- cmake_policy(SET CMP0017 OLD)
+if(NOT CMAKE_VERSION MATCHES "ReactOS")
+ message(WARNING "Building with \"${CMAKE_COMMAND}\", which is not the custom CMake included in RosBE, might cause build issues...")
endif()
-if(POLICY CMP0026)
- # Allow use of the LOCATION property
- cmake_policy(SET CMP0026 OLD)
-endif()
+# Don't escape preprocessor definition values added via add_definitions
+cmake_policy(SET CMP0005 OLD)
-if(POLICY CMP0051)
- # List TARGET_OBJECTS in SOURCES target property
- cmake_policy(SET CMP0051 NEW)
-endif()
+# Honor CMAKE_SHARED_LIBRARY_<Lang>_FLAGS variable.
+cmake_policy(SET CMP0018 OLD)
if(POLICY CMP0058)
# Ninja requires custom command byproducts to be explicit
# Versioning
include(sdk/include/reactos/version.cmake)
-# Don't escape preprocessor definition values added via add_definitions
-cmake_policy(SET CMP0005 OLD)
-cmake_policy(SET CMP0002 NEW)
-if(POLICY CMP0018)
- cmake_policy(SET CMP0018 OLD)
-endif()
-
set(CMAKE_INCLUDE_CURRENT_DIR ON)
set(CMAKE_INCLUDE_DIRECTORIES_PROJECT_BEFORE ON)
set(CMAKE_SHARED_LIBRARY_PREFIX "")
add_definitions(-D__REACTOS__)
+# Double escape, since CMake unescapes before putting it on the command-line, where it's unescaped again by GCC/CL.
+add_definitions(-DREACTOS_SOURCE_DIR="\\\"${REACTOS_SOURCE_DIR}\\\"")
+add_definitions(-DREACTOS_BINARY_DIR="\\\"${REACTOS_BINARY_DIR}\\\"")
+
+# There doesn't seem to be a standard for __FILE__ being relative or absolute, so detect it at runtime.
+file(RELATIVE_PATH _PATH_PREFIX ${REACTOS_BINARY_DIR} ${REACTOS_SOURCE_DIR})
+add_compile_flags(-D__RELFILE__="&__FILE__[__FILE__[0] == '.' ? sizeof \\\"${_PATH_PREFIX}\\\" - 1 : sizeof REACTOS_SOURCE_DIR]")
+
if(MSVC_IDE)
add_compile_flags("/MP")
endif()
-# We don't need CMake importlib handling.
-# FIXME: Remove the MSVC_IDE condition when the upcoming RosBE lands.
-if(NOT MSVC_IDE)
- unset(CMAKE_IMPORT_LIBRARY_SUFFIX)
-endif()
-
# Bison and Flex support
# include(sdk/cmake/bison-flex.cmake)
endif()
else()
+ # We don't need CMake importlib handling.
+ unset(CMAKE_IMPORT_LIBRARY_SUFFIX)
if(NEW_STYLE_BUILD)
include(sdk/cmake/host-tools.cmake)