CVSROOT:        /sources/m4
Module name:    m4
Changes by:     Eric Blake <ericb>      06/08/21 12:46:24

Index: configure.ac
===================================================================
RCS file: /sources/m4/m4/configure.ac,v
retrieving revision 1.52
retrieving revision 1.53
diff -u -b -r1.52 -r1.53
--- configure.ac        9 Aug 2006 13:16:34 -0000       1.52
+++ configure.ac        21 Aug 2006 12:46:24 -0000      1.53
@@ -168,7 +168,7 @@
 ## ------------------------- ##
 ## C headers required by M4. ##
 ## ------------------------- ##
-AC_CHECK_HEADERS_ONCE([limits.h])
+AC_CHECK_HEADERS_ONCE([limits.h sys/wait.h])
 
 if test $ac_cv_header_stdbool_h = yes; then
   INCLUDE_STDBOOL_H='#include <stdbool.h>'


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