Move CMake Windows code to a separate file.

CMakeLists.txt

@@ -36,36 +36,8 @@ set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
 
-if(MSVC)
-	if("${MSVC_RUNTIME}" STREQUAL "")
-		set(MSVC_RUNTIME "static")
-	endif()
-	set(variables
-		CMAKE_C_FLAGS_DEBUG
-		CMAKE_C_FLAGS_MINSIZEREL
-		CMAKE_C_FLAGS_RELEASE
-		CMAKE_C_FLAGS_RELWITHDEBINFO
-		CMAKE_CXX_FLAGS_DEBUG
-		CMAKE_CXX_FLAGS_MINSIZEREL
-		CMAKE_CXX_FLAGS_RELEASE
-		CMAKE_CXX_FLAGS_RELWITHDEBINFO
-	)
-	if(${MSVC_RUNTIME} STREQUAL "static")
-		message(STATUS "MSVC -> forcing use of statically-linked runtime.")
-		foreach(variable ${variables})
-			if(${variable} MATCHES "/MD")
-				string(REGEX REPLACE "/MD" "/MT" ${variable} "${${variable}}")
-			endif()
-		endforeach()
-	else()
-		message(STATUS "MSVC -> forcing use of dynamically-linked runtime.")
-		foreach(variable ${variables})
-			if(${variable} MATCHES "/MT")
-				string(REGEX REPLACE "/MT" "/MD" ${variable} "${${variable}}")
-			endif()
-		endforeach()
-	endif()
-endif()
+### Set compiler flags for building the tests on Windows with Visual Studio
+include(LibiglWindwows)
 
 ### conditionally compile certain modules depending on libraries found on the system
 list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR}/cmake)

cmake/LibiglWindows.cmake

@@ -0,0 +1,20 @@
+if(MSVC)
+	if("${MSVC_RUNTIME}" STREQUAL "")
+		set(MSVC_RUNTIME "static")
+	endif()
+	if(${MSVC_RUNTIME} STREQUAL "static")
+		message(STATUS "MSVC -> forcing use of statically-linked runtime.")
+		foreach(config ${CMAKE_CONFIGURATION_TYPES})
+			string(TOUPPER ${config} config)
+			string(REPLACE /MD /MT CMAKE_C_FLAGS_${config} "${CMAKE_C_FLAGS_${config}}")
+			string(REPLACE /MD /MT CMAKE_CXX_FLAGS_${config} "${CMAKE_CXX_FLAGS_${config}}")
+		endforeach()
+	else()
+		message(STATUS "MSVC -> forcing use of dynamically-linked runtime.")
+		foreach(config ${CMAKE_CONFIGURATION_TYPES})
+			string(TOUPPER ${config} config)
+			string(REPLACE /MT /MD CMAKE_C_FLAGS_${config} "${CMAKE_C_FLAGS_${config}}")
+			string(REPLACE /MT /MD CMAKE_CXX_FLAGS_${config} "${CMAKE_CXX_FLAGS_${config}}")
+		endforeach()
+	endif()
+endif()