CMake: Generate config.h from CMakeOptions.txt

I would have liked config.h to be selected by include dir configuration,
but this way is less intrusive.

1 files changed, 74 insertions, 0 deletions

diff --git a/src/config.h.in b/src/config.h.in
new file mode 100644
index 00000000..5b6ed054
--- /dev/null
+++ b/src/config.h.in
@@ -0,0 +1,74 @@
+/* config.h.in */
+
+// text.c
+/* Default font is loaded on window initialization to be available for the user to render simple text. NOTE: If enabled, uses external module functions to load default raylib font (module: text) */
+#cmakedefine SUPPORT_DEFAULT_FONT 1
+/* Selected desired fileformats to be supported for loading.  */
+#cmakedefine SUPPORT_FILEFORMAT_FNT 1
+#cmakedefine SUPPORT_FILEFORMAT_TTF 1
+
+// textures.c
+/* Selecte desired fileformats to be supported for image data loading. */
+#cmakedefine SUPPORT_FILEFORMAT_PNG 1
+#cmakedefine SUPPORT_FILEFORMAT_DDS 1
+#cmakedefine SUPPORT_FILEFORMAT_HDR 1
+#cmakedefine SUPPORT_FILEFORMAT_KTX 1
+#cmakedefine SUPPORT_FILEFORMAT_ASTC 1
+#cmakedefine SUPPORT_FILEFORMAT_BMP 1
+#cmakedefine SUPPORT_FILEFORMAT_TGA 1
+#cmakedefine SUPPORT_FILEFORMAT_JPG 1
+#cmakedefine SUPPORT_FILEFORMAT_GIF 1
+#cmakedefine SUPPORT_FILEFORMAT_PSD 1
+#cmakedefine SUPPORT_FILEFORMAT_PKM 1
+#cmakedefine SUPPORT_FILEFORMAT_PVR 1
+
+/* Support multiple image editing functions to scale, adjust colors, flip, draw on images, crop... If not defined only three image editing functions supported: ImageFormat(), ImageAlphaMask(), ImageToPOT() */
+#cmakedefine SUPPORT_IMAGE_MANIPULATION 1
+
+/* Support proedural image generation functionality (gradient, spot, perlin-noise, cellular) */
+#cmakedefine SUPPORT_IMAGE_GENERATION 1
+
+// rlgl.c
+/* Support VR simulation functionality (stereo rendering) */
+#cmakedefine SUPPORT_VR_SIMULATOR 1
+/* Include stereo rendering distortion shader (shader_distortion.h) */
+#cmakedefine SUPPORT_DISTORTION_SHADER 1
+
+// core.c
+/* Camera module is included (camera.h) and multiple predefined cameras are available: free, 1st/3rd person, orbital */
+#cmakedefine SUPPORT_CAMERA_SYSTEM 1
+/* Gestures module is included (gestures.h) to support gestures detection: tap, hold, swipe, drag */
+#cmakedefine SUPPORT_GESTURES_SYSTEM 1
+/* Mouse gestures are directly mapped like touches and processed by gestures system. */
+#cmakedefine SUPPORT_MOUSE_GESTURES 1
+/* Use busy wait loop for timing sync, if not defined, a high-resolution timer is setup and used */
+#cmakedefine SUPPORT_BUSY_WAIT_LOOP 1
+/* Allow automatic gif recording of current screen pressing CTRL+F12, defined in KeyCallback() */
+#cmakedefine SUPPORT_GIF_RECORDING 1
+
+// audio.c
+/* Desired fileformats to be supported for loading. */
+#cmakedefine SUPPORT_FILEFORMAT_WAV 1
+#cmakedefine SUPPORT_FILEFORMAT_OGG 1
+#cmakedefine SUPPORT_FILEFORMAT_XM 1
+#cmakedefine SUPPORT_FILEFORMAT_MOD 1
+#cmakedefine SUPPORT_FILEFORMAT_FLAC 1
+
+// models.c
+/* Selected desired fileformats to be supported for loading. */
+#cmakedefine SUPPORT_FILEFORMAT_OBJ 1
+#cmakedefine SUPPORT_FILEFORMAT_MTL 1
+
+/* Support procedural mesh generation functions, uses external par_shapes.h library
+ * NOTE: Some generated meshes DO NOT include generated texture coordinates
+ */
+#cmakedefine SUPPORT_MESH_GENERATION 1
+
+// utils.c
+/* Show TraceLog() output messages. NOTE: By default LOG_DEBUG traces not shown */
+#cmakedefine SUPPORT_TRACELOG 1
+
+/* Support saving image data as PNG fileformat. NOTE: Requires stb_image_write library */
+#cmakedefine SUPPORT_SAVE_PNG 1
+/* Support saving image data as PMP fileformat. NOTE: Requires stb_image_write library */
+#cmakedefine SUPPORT_SAVE_BMP 1