This removes the HAVE_PDUMPER || HAVE_UNEXEC condition
of gflags.will_dump_, which gets in the way when Emacs
is built without any dumping method. (Bug#58708)
extern struct gflags
{
/* True means this Emacs instance was born to dump. */
-#if defined HAVE_PDUMPER || defined HAVE_UNEXEC
bool will_dump_ : 1;
bool will_bootstrap_ : 1;
-#endif
#ifdef HAVE_PDUMPER
/* Set in an Emacs process that will likely dump with pdumper; all
Emacs processes may dump with pdumper, however. */