initial commit-moved from vulkan_guide

third_party/fastgltf/cmake/add_source_directory.cmake

@@ -0,0 +1,16 @@
+# This will search for all files with .c, .cpp, .h, .hpp extensions in the given folder directory but no subdirectories and add them as
+# sources to the target.
+function(fastgltf_add_source_directory)
+    cmake_parse_arguments(PARAM "" "TARGET;FOLDER" "CONDITIONAL" ${ARGN})
+
+    # Generic C/C++/ObjC file extensions
+    file(GLOB TARGET_SOURCES ${PARAM_FOLDER}/*.c ${PARAM_FOLDER}/*.cpp ${PARAM_FOLDER}/*.cc ${PARAM_FOLDER}/*.cxx ${PARAM_FOLDER}/*.m ${PARAM_FOLDER}/*.mm)
+    file(GLOB TARGET_HEADERS ${PARAM_FOLDER}/*.h ${PARAM_FOLDER}/*.hpp ${PARAM_FOLDER}/*.hh)
+
+    foreach(SOURCE ${TARGET_SOURCES})
+        target_sources(${PARAM_TARGET} PRIVATE ${SOURCE})
+    endforeach()
+    foreach(HEADER ${TARGET_HEADERS})
+        target_sources(${PARAM_TARGET} PRIVATE ${HEADER})
+    endforeach()
+endfunction()