This effectively reverts commit
2029d4bf76360aba04a0ca779058caba7682e1e9.
Fixes this error with CMake on MinGW when compiled with -Werror:
C:/Users/magja/graphviz/plugin/pango/gvgetfontlist_pango.c:477:1: error: 'printFontMap' defined but not used [-Werror=unused-function]
477 | printFontMap (gv_font_map*gv_fmap, int sz)
| ^~~~~~~~~~~~
gv_flist_free_af(gv_af_p);
agxbfree(&xb);
agxbfree(&xb2);
-#ifndef _WIN32
if (Verbose > 1) {
fprintf(stderr, "Verbose %d\n", Verbose);
printFontMap (gv_fmap, ps_fontnames_sz);
}
-#endif
return gv_fmap;
}