- turn off building freetype-gl unless enabled in cmake flags

source/shared_lib/sources/graphics/freetype-gl/edtaa3func.c

@@ -55,6 +55,9 @@
  * Updated in 2011 to avoid a corner case infinite loop.
  *
 */
+
+#ifdef USE_FREETYPEGL
+
 #include <math.h>
 
 
@@ -575,3 +578,4 @@ void edtaa3(double *img, double *gx, double *gy, int w, int h, short *distx, sho
   /* The transformation is completed. */
 
 }
+#endif

source/shared_lib/sources/graphics/freetype-gl/font-manager.c

@@ -30,6 +30,9 @@
  * those of the authors and should not be interpreted as representing official
  * policies, either expressed or implied, of Nicolas P. Rougier.
  * ========================================================================= */
+
+#ifdef USE_FREETYPEGL
+
 #ifdef HAVE_FONTCONFIG
 #include <fontconfig/fontconfig.h>
 #endif
@@ -231,3 +234,5 @@ font_manager_set_cache( FontManager *self,
     }
     self->cache = wcsdup( cache );
 }
+
+#endif

source/shared_lib/sources/graphics/freetype-gl/markup.c

@@ -30,6 +30,9 @@
  * those of the authors and should not be interpreted as representing official
  * policies, either expressed or implied, of Nicolas P. Rougier.
  * ========================================================================= */
+
+#ifdef USE_FREETYPEGL
+
 #include <assert.h>
 #include <stdlib.h>
 #include <string.h>
@@ -292,3 +295,5 @@ markup_set_strikethrough_color( Markup *self,
                                 const Color * color )
 {
 }
+
+#endif

source/shared_lib/sources/graphics/freetype-gl/texture-atlas.c

@@ -31,6 +31,8 @@
  * policies, either expressed or implied, of Nicolas P. Rougier.
  * ========================================================================= */
 
+#ifdef USE_FREETYPEGL
+
 #ifdef WIN32
 #include <windows.h>
 #endif
@@ -343,3 +345,5 @@ texture_atlas_clear( TextureAtlas *self )
 	}
 	}
 }
+
+#endif

source/shared_lib/sources/graphics/freetype-gl/texture-font.c

@@ -30,6 +30,9 @@
  * those of the authors and should not be interpreted as representing official
  * policies, either expressed or implied, of Nicolas P. Rougier.
  * ========================================================================= */
+
+#ifdef USE_FREETYPEGL
+
 #include <ft2build.h>
 #include FT_FREETYPE_H
 // #include FT_ADVANCES_H
@@ -434,3 +437,5 @@ texture_font_load_face( FT_Library * library,
     return 1;
 }
                        
+
+#endif

source/shared_lib/sources/graphics/freetype-gl/texture-glyph.c

@@ -30,6 +30,9 @@
  * those of the authors and should not be interpreted as representing official
  * policies, either expressed or implied, of Nicolas P. Rougier.
  * ========================================================================= */
+
+#ifdef USE_FREETYPEGL
+
 #if defined(_WIN32)
 
 #define	WIN32_LEAN_AND_MEAN
@@ -233,3 +236,5 @@ texture_glyph_get_kerning( TextureGlyph *self,
     }
     return 0;
 }
+
+#endif

source/shared_lib/sources/graphics/freetype-gl/vector.c

@@ -30,6 +30,8 @@
  * those of the authors and should not be interpreted as representing official
  * policies, either expressed or implied, of Nicolas P. Rougier.
  * ========================================================================= */
+#ifdef USE_FREETYPEGL
+
 #include <assert.h>
 #include <stdlib.h>
 #include <string.h>
@@ -404,3 +406,5 @@ vector_sort( Vector *self,
     assert( self->size );
     qsort(self->items, self->size, self->item_size, cmp);
 }
+
+#endif

source/shared_lib/sources/graphics/freetype-gl/vertex-buffer.c

@@ -30,6 +30,9 @@
  * those of the authors and should not be interpreted as representing official
  * policies, either expressed or implied, of Nicolas P. Rougier.
  * ========================================================================= */
+
+#ifdef USE_FREETYPEGL
+
 #include <assert.h>
 #include <string.h>
 #include <stdlib.h>
@@ -757,3 +760,5 @@ GL_TYPE_STRING( GLenum gtype )
     default:                return "GL_VOID";
     }
 }
+
+#endif