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# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
#.rst:
# FindMFC
# -------
#
# Find MFC on Windows
#
# Find the native MFC - i.e. decide if an application can link to the
# MFC libraries.
#
# ::
#
# MFC_FOUND - Was MFC support found
#
# You don't need to include anything or link anything to use it.
# Assume no MFC support
set(MFC_FOUND "NO")
# Only attempt the try_compile call if it has a chance to succeed:
set(MFC_ATTEMPT_TRY_COMPILE 0)
if(WIN32 AND NOT UNIX AND NOT BORLAND AND NOT MINGW)
set(MFC_ATTEMPT_TRY_COMPILE 1)
endif()
if(MFC_ATTEMPT_TRY_COMPILE)
if(NOT DEFINED MFC_HAVE_MFC)
set(CHECK_INCLUDE_FILE_VAR "afxwin.h")
configure_file(${CMAKE_ROOT}/Modules/CheckIncludeFile.cxx.in
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckIncludeFile.cxx)
message(STATUS "Looking for MFC")
# Try both shared and static as the root project may have set the /MT flag
try_compile(MFC_HAVE_MFC
${CMAKE_BINARY_DIR}
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckIncludeFile.cxx
CMAKE_FLAGS
-DCMAKE_MFC_FLAG:STRING=2
-DCOMPILE_DEFINITIONS:STRING=-D_AFXDLL
OUTPUT_VARIABLE OUTPUT)
if(NOT MFC_HAVE_MFC)
configure_file(${CMAKE_ROOT}/Modules/CheckIncludeFile.cxx.in
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckIncludeFile.cxx)
try_compile(MFC_HAVE_MFC
${CMAKE_BINARY_DIR}
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckIncludeFile.cxx
CMAKE_FLAGS
-DCMAKE_MFC_FLAG:STRING=1
OUTPUT_VARIABLE OUTPUT)
endif()
if(MFC_HAVE_MFC)
message(STATUS "Looking for MFC - found")
set(MFC_HAVE_MFC 1 CACHE INTERNAL "Have MFC?")
file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
"Determining if MFC exists passed with the following output:\n"
"${OUTPUT}\n\n")
else()
message(STATUS "Looking for MFC - not found")
set(MFC_HAVE_MFC 0 CACHE INTERNAL "Have MFC?")
file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
"Determining if MFC exists failed with the following output:\n"
"${OUTPUT}\n\n")
endif()
endif()
if(MFC_HAVE_MFC)
set(MFC_FOUND "YES")
endif()
endif()
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