CMake build system

cmake/utils/stringify_shader.cmake

@@ -0,0 +1,13 @@
+# Convert a shader file to a compilable C file
+
+# INPUT_FILE, OUTPUT_FILE, SHADER_NAME must be set via -D
+
+file(READ ${INPUT_FILE} CONTENTS)
+
+string(REPLACE "\\" "\\\\" CONTENTS "${CONTENTS}") # Escape backslashes
+string(REPLACE "\"" "\\\"" CONTENTS "${CONTENTS}") # Escape double quotes
+string(REPLACE "\n" "\\n\"\n\"" CONTENTS "${CONTENTS}") # Escape newlines
+
+set(OUTPUT_CONTENT "const char *fallbackShader_${SHADER_NAME} =\n\"${CONTENTS}\";\n")
+
+file(WRITE ${OUTPUT_FILE} "${OUTPUT_CONTENT}")