The non-XFT X11 builds fail because they are not updated to use the Fl_Device

src/fl_font_x.cxx

@@ -261,7 +261,7 @@ XUtf8FontStruct* fl_xfont;
 void *fl_xftfont = 0;
 static GC font_gc;
 
-void fl_font(Fl_Font fnum, Fl_Fontsize size) {
+void Fl_Device::font(Fl_Font fnum, Fl_Fontsize size) {
   if (fnum==-1) {
     fl_font_ = 0; fl_size_ = 0;
     return;
@@ -310,7 +310,7 @@ void fl_text_extents(const char *c, int n, int &dx, int &dy, int &W, int &H) {
 } // fl_text_extents
 
 
-void fl_draw(const char* c, int n, int x, int y) {
+void Fl_Device::draw(const char* c, int n, int x, int y) {
   if (font_gc != fl_gc) {
     if (!fl_xfont) fl_font(FL_HELVETICA, 14);
     font_gc = fl_gc;
@@ -319,7 +319,7 @@ void fl_draw(const char* c, int n, int x, int y) {
 //  XDrawString(fl_display, fl_window, fl_gc, x, y, c, n);
   XUtf8DrawString(fl_display, fl_window, fl_xfont, fl_gc, x, y, c, n);
 }
-void fl_draw(int angle, const char *str, int n, int x, int y) {
+void Fl_Device::draw(int angle, const char *str, int n, int x, int y) {
   fprintf(stderr,"ROTATING TEXT NOT IMPLIMENTED\n");
   fl_draw(str, n, (int)x, (int)y);
 }