fix minor bugs and errors (x86) for the RGFW platform, update RGFW platform license, update makefile info for RGFW platform

examples/Makefile

@@ -13,6 +13,11 @@
 #         - Windows (Win32, Win64)
 #         - Linux (X11/Wayland desktop mode)
 #         - Others (not tested)
+#     > PLATFORM_DESKTOP_RGFW (RGFW backend):
+#         - Windows (Win32, Win64)
+#         - Linux (X11 desktop mode)
+#         - macOS/OSX (x64, arm64 (not tested))
+#         - Others (not tested)
 #     > PLATFORM_WEB:
 #         - HTML5 (WebAssembly)
 #     > PLATFORM_DRM:
@@ -45,7 +50,7 @@
 # Define required environment variables
 #------------------------------------------------------------------------------------------------
 # Define target platform: PLATFORM_DESKTOP, PLATFORM_DESKTOP_SDL, PLATFORM_DRM, PLATFORM_ANDROID, PLATFORM_WEB
-PLATFORM              ?= PLATFORM_DESKTOP
+PLATFORM              ?= PLATFORM_DESKTOP_RGFW
 
 # Define required raylib variables
 PROJECT_NAME          ?= raylib_examples
@@ -86,7 +91,7 @@ BUILD_WEB_RESOURCES   ?= TRUE
 BUILD_WEB_RESOURCES_PATH  ?= $(dir $<)resources@resources
 
 # Determine PLATFORM_OS when required
-ifeq ($(PLATFORM),$(filter $(PLATFORM),PLATFORM_DESKTOP PLATFORM_DESKTOP_SDL PLATFORM_WEB))
+ifeq ($(PLATFORM),$(filter $(PLATFORM),PLATFORM_DESKTOP PLATFORM_DESKTOP_SDL PLATFORM_WEB PLATFORM_DESKTOP_RGFW))
     # No uname.exe on MinGW!, but OS=Windows_NT on Windows!
     # ifeq ($(UNAME),Msys) -> Windows
     ifeq ($(OS),Windows_NT)
@@ -416,6 +421,31 @@ ifeq ($(PLATFORM),PLATFORM_DESKTOP_SDL)
         LDLIBS += -latomic
     endif
 endif
+ifeq ($(PLATFORM),PLATFORM_DESKTOP_RGFW)
+    ifeq ($(PLATFORM_OS),WINDOWS)
+        # Libraries for Windows desktop compilation
+        LDLIBS = ..\src\libraylib.a -lgdi32 -lwinmm -lopengl32
+    endif
+    ifeq ($(PLATFORM_OS),LINUX)
+        # Libraries for Debian GNU/Linux desktop compipling
+        # NOTE: Required packages: libegl1-mesa-dev
+        LDLIBS = ../src/libraylib.a -lGL -lX11 -lXrandr -lXinerama -lXi -lXxf86vm -lXcursor -lm -lpthread -ldl -lrt
+
+        # Explicit link to libc
+        ifeq ($(RAYLIB_LIBTYPE),SHARED)
+            LDLIBS += -lc
+        endif
+
+        # NOTE: On ARM 32bit arch, miniaudio requires atomics library
+        LDLIBS += -latomic
+    endif
+    ifeq ($(PLATFORM_OS),OSX)
+        # Libraries for Debian GNU/Linux desktop compiling
+        # NOTE: Required packages: libegl1-mesa-dev
+        LDLIBS = ../src/libraylib.a -lm 
+        LDLIBS += -framework Foundation -framework AppKit -framework OpenGL -framework CoreVideo
+    endif
+endif
 ifeq ($(PLATFORM),PLATFORM_DRM)
     # Libraries for DRM compiling
     # NOTE: Required packages: libasound2-dev (ALSA)

examples/core/core_custom_frame_control.c

@@ -53,7 +53,6 @@ int main(void)
     
     int targetFPS = 60;                 // Our initial target fps
     //--------------------------------------------------------------------------------------
-
     // Main game loop
     while (!WindowShouldClose())        // Detect window close button or ESC key
     {

examples/models/models_skybox.c

@@ -208,7 +208,7 @@ static TextureCubemap GenTextureCubemap(Shader shader, Texture2D panorama, int s
     rlEnableShader(shader.id);
 
     // Define projection matrix and send it to shader
-    Matrix matFboProjection = MatrixPerspective(90.0*DEG2RAD, 1.0, RL_CULL_DISTANCE_NEAR, RL_CULL_DISTANCE_FAR);
+    Matrix matFboProjection = MatrixPerspective(90.0*DEG2RAD, 1.0, rlGetCullDistanceNear(), rlGetCullDistanceFar());
     rlSetUniformMatrix(shader.locs[SHADER_LOC_MATRIX_PROJECTION], matFboProjection);
 
     // Define view matrix for every side of the cubemap

examples/text/text_codepoints_loading.c

@@ -52,7 +52,7 @@ int main(void)
     // Set bilinear scale filter for better font scaling
     SetTextureFilter(font.texture, TEXTURE_FILTER_BILINEAR);
 
-    SetTextLineSpacing(54);         // Set line spacing for multiline text (when line breaks are included '\n')
+    SetTextLineSpacing(20);         // Set line spacing for multiline text (when line breaks are included '\n')
 
     // Free codepoints, atlas has already been generated
     free(codepointsNoDups);

examples/text/text_font_loading.c

@@ -47,7 +47,7 @@ int main(void)
     // NOTE: We define a font base size of 32 pixels tall and up-to 250 characters
     Font fontTtf = LoadFontEx("resources/pixantiqua.ttf", 32, 0, 250);
 
-    SetTextLineSpacing(48);         // Set line spacing for multiline text (when line breaks are included '\n')
+    SetTextLineSpacing(16);         // Set line spacing for multiline text (when line breaks are included '\n')
 
     bool useTtf = false;