CMake/Modules/CMakeRCInformation.cmake
Beren Minor 48f7e2d300
Unhardcode the CMAKE_CONFIGURATION_TYPES values
This removes duplicated code for per-config variable initialization by
providing a `cmake_initialize_per_config_variable(<PREFIX> <DOCSTRING>)`
function.

This function initializes a `<PREFIX>` cache variable from `<PREFIX>_INIT`
and unless the `CMAKE_NOT_USING_CONFIG_FLAGS` variable is defined, does
the same with `<PREFIX>_<CONFIG>` from `<PREFIX>_<CONFIG>_INIT` for every
`<CONFIG>` in `CMAKE_CONFIGURATION_TYPES` for multi-config generators or
`CMAKE_BUILD_TYPE` for single-config generators.
2018-01-08 21:15:14 +01:00

40 lines
1.5 KiB
CMake

# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
# This file sets the basic flags for the Windows Resource Compiler.
# It also loads the available platform file for the system-compiler
# if it exists.
# make sure we don't use CMAKE_BASE_NAME from somewhere else
set(CMAKE_BASE_NAME)
if(CMAKE_RC_COMPILER MATCHES "windres[^/]*$")
set(CMAKE_BASE_NAME "windres")
else()
get_filename_component(CMAKE_BASE_NAME ${CMAKE_RC_COMPILER} NAME_WE)
endif()
set(CMAKE_SYSTEM_AND_RC_COMPILER_INFO_FILE
${CMAKE_ROOT}/Modules/Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_BASE_NAME}.cmake)
include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_BASE_NAME} OPTIONAL)
set(CMAKE_RC_FLAGS_INIT "$ENV{RCFLAGS} ${CMAKE_RC_FLAGS_INIT}")
cmake_initialize_per_config_variable(CMAKE_RC_FLAGS "Flags for Windows Resource Compiler")
# These are the only types of flags that should be passed to the rc
# command, if COMPILE_FLAGS is used on a target this will be used
# to filter out any other flags
set(CMAKE_RC_FLAG_REGEX "^[-/](D|I)")
# now define the following rule variables
# CMAKE_RC_COMPILE_OBJECT
set(CMAKE_INCLUDE_FLAG_RC "-I")
# compile a Resource file into an object file
if(NOT CMAKE_RC_COMPILE_OBJECT)
set(CMAKE_RC_COMPILE_OBJECT
"<CMAKE_RC_COMPILER> <DEFINES> <INCLUDES> <FLAGS> /fo<OBJECT> <SOURCE>")
endif()
# set this variable so we can avoid loading this more than once.
set(CMAKE_RC_INFORMATION_LOADED 1)