bug#58708: 29.0.50; [PATCH] Fix build error that gflags.will_dump_ not surround by the directives as its definition

[lin Sun via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>]

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Hi,

The "gflags.will_dump_" is defined in the lisp.h and surround by these
directives,

#if defined HAVE_PDUMPER || defined HAVE_UNEXEC

  bool will_dump_ : 1;

#endif

But its references weren't surrounded with the same directives, so
emacs will fail to build without any dumper.

This patch will fix the build errors. Please review and merge this patch. Thanks

Best Regards
Lin

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From 5b5bc154732d1f532803aae8fa2045decd38bbea Mon Sep 17 00:00:00 2001
From: Lin Sun <sunlin7@hotmail.com>
Date: Sat, 22 Oct 2022 00:00:06 +0000
Subject: [PATCH] lisp.h: suround the gflags.will_dump_ with same directives as
 its definition

---
 src/eval.c | 2 ++
 src/fns.c  | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/src/eval.c b/src/eval.c
index 8810136..7e0c73b 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -2300,9 +2300,11 @@ DEFUN ("autoload-do-load", Fautoload_do_load, Sautoload_do_load, 1, 3, 0,
      of what files are preloaded and when.  */
   if (will_dump_p () && !will_bootstrap_p ())
     {
+#if defined HAVE_PDUMPER || defined HAVE_UNEXEC
       /* Avoid landing here recursively while outputting the
 	 backtrace from the error.  */
       gflags.will_dump_ = false;
+#endif
       error ("Attempt to autoload %s while preparing to dump",
 	     SDATA (SYMBOL_NAME (funname)));
     }
diff --git a/src/fns.c b/src/fns.c
index 4055792..9be65de 100644
--- a/src/fns.c
+++ b/src/fns.c
@@ -3329,7 +3329,9 @@ DEFUN ("require", Frequire, Srequire, 1, 3, 0,
 	{
 	  /* Avoid landing here recursively while outputting the
 	     backtrace from the error.  */
+#if defined HAVE_PDUMPER || defined HAVE_UNEXEC
 	  gflags.will_dump_ = false;
+#endif
 	  error ("(require %s) while preparing to dump",
 		 SDATA (SYMBOL_NAME (feature)));
 	}
-- 
2.7.0