[21.5.28] SEGV in update_internal_cache_list ("redisplay.c", line=7659)

[Stephen J. Turnbull]

Vladimir G. Ivanovic writes:

 > I forgot to mention that --with-xft=emacs works.

ISTR that the XE_COMPLEX_ARG macro in configure.ac had some problems;
it may not work correctly unless you specify arguments.

What are the values of these variables in config.h in the "--with-xft"
(broken) version?

/* Compile with support for fontconfig? */
#undef HAVE_FONTCONFIG

/* Compile with support for Xft? */
#undef USE_XFT
/* Per-widget stuff will go away? */
#undef USE_XFT_MENUBARS
#undef USE_XFT_TABS
#undef USE_XFT_GAUGE