mirror of
https://github.com/reactos/CMake.git
synced 2024-11-29 14:30:27 +00:00
35 lines
1.6 KiB
CMake
35 lines
1.6 KiB
CMake
|
|
#=============================================================================
|
|
# Copyright 2012 Kitware, Inc.
|
|
#
|
|
# Distributed under the OSI-approved BSD License (the "License");
|
|
# see accompanying file Copyright.txt for details.
|
|
#
|
|
# This software is distributed WITHOUT ANY WARRANTY; without even the
|
|
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
# See the License for more information.
|
|
#=============================================================================
|
|
# (To distribute this file outside of CMake, substitute the full
|
|
# License text for the above reference.)
|
|
|
|
#
|
|
# When using Ninja cl.exe is wrapped by cmcldeps to extract the included
|
|
# headers for dependency tracking.
|
|
#
|
|
# cmcldeps path is set, and cmcldeps needs to know the localized string
|
|
# in front of each include path, so it can remove it.
|
|
#
|
|
|
|
if(MSVC_C_ARCHITECTURE_ID AND CMAKE_GENERATOR MATCHES "Ninja" AND CMAKE_C_COMPILER AND CMAKE_COMMAND)
|
|
string(REPLACE "cmake.exe" "cmcldeps.exe" CMAKE_CMCLDEPS_EXECUTABLE ${CMAKE_COMMAND})
|
|
set(showdir ${CMAKE_BINARY_DIR}/CMakeFiles/ShowIncludes)
|
|
file(WRITE ${showdir}/foo.h "\n")
|
|
file(WRITE ${showdir}/main.c "#include \"foo.h\" \nint main(){}\n")
|
|
execute_process(COMMAND ${CMAKE_C_COMPILER} /nologo /showIncludes ${showdir}/main.c
|
|
WORKING_DIRECTORY ${showdir} OUTPUT_VARIABLE outLine)
|
|
string(REGEX MATCH "\n([^:]*:[^:]*:[ \t]*)" tmp "${outLine}")
|
|
set(localizedPrefix "${CMAKE_MATCH_1}")
|
|
set(SET_CMAKE_CMCLDEPS_EXECUTABLE "set(CMAKE_CMCLDEPS_EXECUTABLE \"${CMAKE_CMCLDEPS_EXECUTABLE}\")")
|
|
set(SET_CMAKE_CL_SHOWINCLUDE_PREFIX "set(CMAKE_CL_SHOWINCLUDE_PREFIX \"${localizedPrefix}\")")
|
|
endif()
|