From 8bf7f49616231f3803fb376421ec7b9725ced1ff Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Wed, 14 Dec 2005 01:17:28 +0000
Subject: [PATCH] (AM_STDBOOL_H): Substitue HAVE__BOOL again, reverting
 2005-11-25 change.

---
 m4/stdbool.m4 | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/m4/stdbool.m4 b/m4/stdbool.m4
index 86ae312d43..162f1dfc80 100644
--- a/m4/stdbool.m4
+++ b/m4/stdbool.m4
@@ -11,7 +11,7 @@ AC_DEFUN([AM_STDBOOL_H],
 [
   AC_REQUIRE([AC_HEADER_STDBOOL])
 
-  # Define an additional variable used in the Makefile substitution.
+  # Define two additional variables used in the Makefile substitution.
 
   if test "$ac_cv_header_stdbool_h" = yes; then
     STDBOOL_H=''
@@ -19,6 +19,13 @@ AC_DEFUN([AM_STDBOOL_H],
     STDBOOL_H='stdbool.h'
   fi
   AC_SUBST([STDBOOL_H])
+
+  if test "$ac_cv_type__Bool" = yes; then
+    HAVE__BOOL=1
+  else
+    HAVE__BOOL=0
+  fi
+  AC_SUBST([HAVE__BOOL])
 ])
 
 # AM_STDBOOL_H will be renamed to gl_STDBOOL_H in the future.
-- 
2.47.3