Fix the build with USE_OPENGL=0.

git-svn-id: https://svn.eduke32.com/eduke32@1810 1a8010ca-5511-0410-912e-c29ae57300e0

polymer/eduke32/build/src/engine.c

@@ -7894,9 +7894,9 @@ void delete_maphack_lights() {}
 //
 // loadmaphack
 //
-#if defined(POLYMOST) && defined(USE_OPENGL)
 int32_t loadmaphack(const char *filename)
 {
+#if defined(POLYMOST) && defined(USE_OPENGL)
     enum
     {
         T_EOF = -2,
@@ -8178,10 +8178,11 @@ int32_t loadmaphack(const char *filename)
 
     scriptfile_close(script);
     return 0;
-}
 #else
-int32_t loadmaphack(char *filename) { UNREFERENCED_PARAMETER(filename); return -1; }
+    UNREFERENCED_PARAMETER(filename);
+    return -1;
 #endif
+}
 
 
 //
@@ -8519,7 +8520,7 @@ void nextpage(void)
     if ((totalclock >= lastageclock+CACHEAGETIME) || (totalclock < lastageclock))
         { lastageclock = totalclock; agecache(); }
 
-#ifdef USE_OPENGL
+#if defined(POLYMOST) && defined(USE_OPENGL)
     omdtims = mdtims; mdtims = getticks();
 
     {

polymer/eduke32/build/src/sdlayer.c

@@ -303,7 +303,10 @@ int32_t initsystem(void)
                 }
                 else
                 */
-        novideo = nogl = 1;
+        novideo = 1;
+#ifdef USE_OPENGL
+        nogl = 1;
+#endif
     }
 
     signal(SIGSEGV, sighandler);
@@ -987,7 +990,7 @@ int32_t setvideomode(int32_t x, int32_t y, int32_t c, int32_t fs)
 
     if (lockcount) while (lockcount) enddrawing();
 
-#if defined(USE_OPENGL)
+#if defined(POLYMOST) && defined(USE_OPENGL)
     if (bpp > 8 && sdl_surface) polymost_glreset();
 #endif
 
@@ -998,7 +1001,7 @@ int32_t setvideomode(int32_t x, int32_t y, int32_t c, int32_t fs)
         gammabrightness = 0;	// redetect on next mode switch
     }
 
-#if defined(USE_OPENGL)
+#if defined(POLYMOST) && defined(USE_OPENGL)
     if (c > 8)
     {
         int32_t i, j, multisamplecheck = (glmultisample > 0);

polymer/eduke32/source/savegame.c

@@ -1341,8 +1341,10 @@ static uint32_t calcsz(const dataspec_t *spec)
 }
 
 static void sv_postudload();
+#if defined(POLYMOST) && defined(USE_OPENGL)
 static void sv_prespriteextsave();
 static void sv_postspriteext();
+#endif
 static void sv_calcbitptrsize();
 static void sv_prescriptsave_once();
 static void sv_prescriptload_once();