Fixed building on Windows

Resources should now be copied into executable folder correctly again.

Signed-off-by: Nils Petter Skålerud <np_skalerud@hotmail.com>

.gitmodules

-[submodule "external/DMath"]
+[submodule "DMath"]
 	path = external/DMath
 	url = https://github.com/Didgy74/DMath.git
-	shallow = true
-[submodule "external/fx-gltf"]
+	branch = master
+[submodule "fx-gltf"]
 	path = external/fx-gltf
 	url = https://github.com/jessey-git/fx-gltf.git
-	shallow = true
-[submodule "external/nlohmann-json"]
+	branch = master
+[submodule "nlohmann-json"]
 	path = external/nlohmann-json
 	url = https://github.com/nlohmann/json.git
-	shallow = true
+	branch = master

CMakeLists.txt

@@ -13,16 +13,19 @@ target_link_libraries(${PROJECT_NAME} external::external)
 
 # Add custom command to copy Data directory to build directory
 # Remove Data directory in build directory if present
-add_custom_command(TARGET ${PROJECT_NAME} POST_BUILD
-		   COMMAND ${CMAKE_COMMAND} -E remove_directory
-		   ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/Data
-		   )
+add_custom_command(
+	TARGET ${PROJECT_NAME} POST_BUILD
+	COMMAND ${CMAKE_COMMAND} -E remove_directory
+	$<TARGET_FILE_DIR:${PROJECT_NAME}>/Data
+	)
+
 # Copy directory from source folder to build folder
-add_custom_command(TARGET ${PROJECT_NAME} POST_BUILD
-		   COMMAND ${CMAKE_COMMAND} -E copy_directory
-                   ${PROJECT_SOURCE_DIR}/Data
-		   ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/Data
-		   )
+add_custom_command(
+	TARGET ${PROJECT_NAME} POST_BUILD
+	COMMAND ${CMAKE_COMMAND} -E copy_directory
+    ${PROJECT_SOURCE_DIR}/Data
+	$<TARGET_FILE_DIR:${PROJECT_NAME}>/Data
+	)
 
 # GLEW
 find_package(GLEW 2.0 QUIET)

lib/GLEW/GLEWconfig.cmake

@@ -24,10 +24,12 @@ if (WIN32)
 
     set(GLEW_BINARY "${GLEW_BINDIR}/${GLEW_BINNAME}")
 
-    add_custom_command(TARGET ${PROJECT_NAME} POST_BUILD        # Adds a post-build event to MyTest
-            COMMAND ${CMAKE_COMMAND} -E copy_if_different  # which executes "cmake - E copy_if_different..."
-            ${GLEW_BINARY}      # <--this is in-file
-            ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${GLEW_BINNAME}) # <--this is out-file path
+    add_custom_command(
+		TARGET ${PROJECT_NAME} POST_BUILD
+		COMMAND ${CMAKE_COMMAND} -E copy_if_different
+		"${GLEW_BINARY}"
+		"$<TARGET_FILE_DIR:${PROJECT_NAME}>/${GLEW_BINNAME}"
+		)
 
 endif()
 

lib/GLFW3/GLFW3config.cmake

@@ -24,10 +24,12 @@ if (WIN32)
 
     set(GLFW3_BINARY "${GLFW3_BINDIR}/${GLFW3_BINNAME}")
 
-    add_custom_command(TARGET ${PROJECT_NAME} POST_BUILD        # Adds a post-build event to MyTest
-            COMMAND ${CMAKE_COMMAND} -E copy_if_different  # which executes "cmake - E copy_if_different..."
-            ${GLFW3_BINARY}      # <--this is in-file
-            ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${GLFW3_BINNAME}) # <--this is out-file path
+    add_custom_command(
+		TARGET ${PROJECT_NAME} POST_BUILD
+		COMMAND ${CMAKE_COMMAND} -E copy_if_different
+		"${GLFW3_BINARY}"
+		"$<TARGET_FILE_DIR:${PROJECT_NAME}>/${GLFW3_BINNAME}"
+		)
 
 endif()