bug#12464: 24.2.50; nt/configure.bat fails to detect giflib-5.0.0

[Eli Zaretskii <eliz@gnu.org>]

> Date: Tue, 18 Sep 2012 19:32:21 +0900
> From: Kazuhiro Ito <kzhr@d1.dion.ne.jp>
> Cc: 12464@debbugs.gnu.org
> 
> > Does it work to use stddef.h instead of stdio.h?  stddef.h is where
> > size_t is normally defined.
> 
> Yes, stddef.h also works.  I didn't care where size_t is defined.

Thanks, I committed the change below to fix this, as trunk revision
110088, and I'm marking the bug as done.

=== modified file 'nt/ChangeLog'
--- nt/ChangeLog	2012-09-17 13:22:45 +0000
+++ nt/ChangeLog	2012-09-18 10:49:33 +0000
@@ -1,3 +1,8 @@
+2012-09-18  Eli Zaretskii  <eliz@gnu.org>
+
+	* configure.bat: Include stddef.h before gif_lib.h, to have size_t
+	defined, as needed by giflib-5.0.0.  (Bug#12464)
+
 2012-09-17  Juanma Barranquero  <lekktu@gmail.com>
 
 	* config.nt: Sync with autogen/config.in.

=== modified file 'nt/configure.bat'
--- nt/configure.bat	2012-09-08 11:20:32 +0000
+++ nt/configure.bat	2012-09-18 10:49:33 +0000
@@ -627,7 +627,10 @@ rm -f junk.c junk.obj
 if (%gifsupport%) == (N) goto gifDone
 
 echo Checking for libgif...
-echo #include "gif_lib.h" >junk.c
+rem giflib-5.0.0 needs size_t defined before gif_lib.h is included
+rem redirection characters need to be protected from the shell
+echo #include ^<stddef.h^> >junk.c
+echo #include "gif_lib.h" >>junk.c
 echo main (){} >>junk.c
 rem   -o option is ignored with cl, but allows result to be consistent.
 echo %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >>config.log