2 files changed, 49 insertions, 0 deletions

diff --git a/cmake/shader.txt b/cmake/shader.txt
new file mode 100644
index 0000000..8273f4d
--- /dev/null
+++ b/cmake/shader.txt
@@ -0,0 +1,5 @@
+include(cmake/txt2c.txt)
+
+macro(add_shader_library)
+  txt2c(${ARGN})
+endmacro()
diff --git a/cmake/txt2c.txt b/cmake/txt2c.txt
new file mode 100644
index 0000000..0cb11a9
--- /dev/null
+++ b/cmake/txt2c.txt
@@ -0,0 +1,44 @@
+function(txt2c target)
+  set(BUILD_DIR "${CMAKE_CURRENT_BINARY_DIR}/${target}")
+  file(MAKE_DIRECTORY ${BUILD_DIR})
+  message(${BUILD_DIR})
+
+  set(TEXT_FILES)
+  set(SOURCE_FILES)
+  set(INCLUDE_DIRECTORIES)
+  foreach(filepath IN ITEMS ${ARGN})
+    set(textfile "${CMAKE_CURRENT_SOURCE_DIR}/${filepath}")
+    list(APPEND TEXT_FILES ${textfile})
+
+    set(srcfile "${BUILD_DIR}/${filepath}.c")
+    list(APPEND SOURCE_FILES ${srcfile})
+
+    get_filename_component(include_dir ${srcfile} DIRECTORY)
+    list(APPEND INCLUDE_DIRECTORIES ${include_dir})
+  endforeach()
+
+  foreach(filepath IN ITEMS ${TEXT_FILES})
+    message(${filepath})
+  endforeach()
+
+  foreach(filepath IN ITEMS ${SOURCE_FILES})
+    message(${filepath})
+  endforeach()
+
+  foreach(filepath IN ITEMS ${INCLUDE_DIRECTORIES})
+    message(${filepath})
+  endforeach()
+
+  add_custom_command(OUTPUT ${SOURCE_FILES}
+    COMMAND "${PROJECT_SOURCE_DIR}/bin/txt2c.py" ${TEXT_FILES} ${SOURCE_FILES}
+    WORKING_DIRECTORY ${BUILD_DIR}
+    DEPENDS ${ARGN}
+    COMMENT "Generating ${target}")
+
+  add_library(${target}
+    ${SOURCE_FILES})
+
+  target_include_directories(${target} PUBLIC
+    ${BUILD_DIR}
+    ${INCLUDE_DIRECTORIES})
+endfunction()