Rename the gl/ directory to gl1/.

This is not strictly necessary but since we're calling it GL1 let's
stay consistent between the name and the directory structure.

CMakeLists.txt

@@ -427,21 +427,21 @@ set(Server-Header
 	)
 
 set(GL1-Source
-	${REF_SRC_DIR}/gl/qgl.c
-	${REF_SRC_DIR}/gl/gl1_draw.c
-	${REF_SRC_DIR}/gl/gl1_image.c
-	${REF_SRC_DIR}/gl/gl1_light.c
-	${REF_SRC_DIR}/gl/gl1_lightmap.c
-	${REF_SRC_DIR}/gl/gl1_main.c
-	${REF_SRC_DIR}/gl/gl1_mesh.c
-	${REF_SRC_DIR}/gl/gl1_misc.c
-	${REF_SRC_DIR}/gl/gl1_model.c
-	${REF_SRC_DIR}/gl/gl1_scrap.c
-	${REF_SRC_DIR}/gl/gl1_surf.c
-	${REF_SRC_DIR}/gl/gl1_warp.c
-	${REF_SRC_DIR}/gl/gl1_sdl.c
-	${REF_SRC_DIR}/gl/gl1_md2.c
-	${REF_SRC_DIR}/gl/gl1_sp2.c
+	${REF_SRC_DIR}/gl1/qgl.c
+	${REF_SRC_DIR}/gl1/gl1_draw.c
+	${REF_SRC_DIR}/gl1/gl1_image.c
+	${REF_SRC_DIR}/gl1/gl1_light.c
+	${REF_SRC_DIR}/gl1/gl1_lightmap.c
+	${REF_SRC_DIR}/gl1/gl1_main.c
+	${REF_SRC_DIR}/gl1/gl1_mesh.c
+	${REF_SRC_DIR}/gl1/gl1_misc.c
+	${REF_SRC_DIR}/gl1/gl1_model.c
+	${REF_SRC_DIR}/gl1/gl1_scrap.c
+	${REF_SRC_DIR}/gl1/gl1_surf.c
+	${REF_SRC_DIR}/gl1/gl1_warp.c
+	${REF_SRC_DIR}/gl1/gl1_sdl.c
+	${REF_SRC_DIR}/gl1/gl1_md2.c
+	${REF_SRC_DIR}/gl1/gl1_sp2.c
 	${REF_SRC_DIR}/files/pcx.c
 	${REF_SRC_DIR}/files/stb.c
 	${REF_SRC_DIR}/files/wal.c
@@ -455,9 +455,9 @@ set(GL1-Header
 	${REF_SRC_DIR}/constants/anormtab.h
 	${REF_SRC_DIR}/constants/warpsin.h
 	${REF_SRC_DIR}/files/stb_image.h
-	${REF_SRC_DIR}/gl/header/local.h
-	${REF_SRC_DIR}/gl/header/model.h
-	${REF_SRC_DIR}/gl/header/qgl.h
+	${REF_SRC_DIR}/gl1/header/local.h
+	${REF_SRC_DIR}/gl1/header/model.h
+	${REF_SRC_DIR}/gl1/header/qgl.h
 	${COMMON_SRC_DIR}/header/shared.h
 	)
 

Makefile

@@ -876,21 +876,21 @@ endif
 # ----------
 
 REFGL1_OBJS_ := \
-	src/client/refresh/gl/qgl.o \
-	src/client/refresh/gl/gl1_draw.o \
-	src/client/refresh/gl/gl1_image.o \
-	src/client/refresh/gl/gl1_light.o \
-	src/client/refresh/gl/gl1_lightmap.o \
-	src/client/refresh/gl/gl1_main.o \
-	src/client/refresh/gl/gl1_mesh.o \
-	src/client/refresh/gl/gl1_misc.o \
-	src/client/refresh/gl/gl1_model.o \
-	src/client/refresh/gl/gl1_scrap.o \
-	src/client/refresh/gl/gl1_surf.o \
-	src/client/refresh/gl/gl1_warp.o \
-	src/client/refresh/gl/gl1_sdl.o \
-	src/client/refresh/gl/gl1_md2.o \
-	src/client/refresh/gl/gl1_sp2.o \
+	src/client/refresh/gl1/qgl.o \
+	src/client/refresh/gl1/gl1_draw.o \
+	src/client/refresh/gl1/gl1_image.o \
+	src/client/refresh/gl1/gl1_light.o \
+	src/client/refresh/gl1/gl1_lightmap.o \
+	src/client/refresh/gl1/gl1_main.o \
+	src/client/refresh/gl1/gl1_mesh.o \
+	src/client/refresh/gl1/gl1_misc.o \
+	src/client/refresh/gl1/gl1_model.o \
+	src/client/refresh/gl1/gl1_scrap.o \
+	src/client/refresh/gl1/gl1_surf.o \
+	src/client/refresh/gl1/gl1_warp.o \
+	src/client/refresh/gl1/gl1_sdl.o \
+	src/client/refresh/gl1/gl1_md2.o \
+	src/client/refresh/gl1/gl1_sp2.o \
 	src/client/refresh/files/pcx.o \
 	src/client/refresh/files/stb.o \
 	src/client/refresh/files/wal.o \

src/client/refresh/files/stb.c

@@ -28,7 +28,7 @@
 
 #include <stdlib.h>
 
-#include "../gl/header/local.h"
+#include "../gl1/header/local.h"
 
 // don't need HDR stuff
 #define STBI_NO_LINEAR

src/client/refresh/gl1/gl1_md2.c

@@ -24,7 +24,7 @@
  * =======================================================================
  */
 
-#include "../gl/header/local.h"
+#include "header/local.h"
 
 void
 LoadMD2(model_t *mod, void *buffer)

src/client/refresh/gl1/gl1_sp2.c

@@ -24,7 +24,7 @@
  * =======================================================================
  */
 
-#include "../gl/header/local.h"
+#include "header/local.h"
 
 extern int modfilelen;