commit 79ce6547ce78c765290db574f1ff4930de862ba0
Author:     Albrecht Schlosser <albrechts.fltk@online.de>
AuthorDate: Sat Jul 9 22:05:46 2022 +0200
Commit:     Albrecht Schlosser <albrechts.fltk@online.de>
CommitDate: Sat Jul 9 22:05:46 2022 +0200

    Fix non-xft build referencing fl_get_font_xfld() (#461)
    
    This is only one part of issue 461 which describes two build errors
    on "Raspberry Pi4 bullseye". It turned out that the build didn't
    find Xft.

 src/drivers/X11/Fl_X11_Screen_Driver.cxx | 3 +++
 1 file changed, 3 insertions(+)

diff --git src/drivers/X11/Fl_X11_Screen_Driver.cxx src/drivers/X11/Fl_X11_Screen_Driver.cxx
index b1a62b2..09e923b 100644
--- src/drivers/X11/Fl_X11_Screen_Driver.cxx
+++ src/drivers/X11/Fl_X11_Screen_Driver.cxx
@@ -56,6 +56,9 @@ extern const char *fl_bg;
 extern const char *fl_bg2;
 // end of extern additions workaround
 
+#if !USE_XFT
+extern char *fl_get_font_xfld(int fnum, int size);
+#endif
 
 XIM Fl_X11_Screen_Driver::xim_im = 0;