X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fsys_wait_h.m4;h=e3b147c4fd700bca1b2497d91360fef06d9c8bfa;hb=ce38c27828c6a3286e99e312d50fe140a1ec334b;hp=dd44581d558367824eb2fbb0def592ebc8d54420;hpb=3215ba10fd6dcff44bb0f6748b161f56dcd28d01;p=gnulib.git

diff --git a/m4/sys_wait_h.m4 b/m4/sys_wait_h.m4
index dd44581d5..e3b147c4f 100644
--- a/m4/sys_wait_h.m4
+++ b/m4/sys_wait_h.m4
@@ -1,5 +1,5 @@
 # sys_wait_h.m4 serial 5
-dnl Copyright (C) 2008-2010 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -22,9 +22,12 @@ AC_DEFUN([gl_SYS_WAIT_MODULE_INDICATOR],
   dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
   AC_REQUIRE([gl_SYS_WAIT_H_DEFAULTS])
   gl_MODULE_INDICATOR_SET_VARIABLE([$1])
+  dnl Define it also as a C macro, for the benefit of the unit tests.
+  gl_MODULE_INDICATOR_FOR_TESTS([$1])
 ])
 
 AC_DEFUN([gl_SYS_WAIT_H_DEFAULTS],
 [
+  GNULIB_WAITPID=0; AC_SUBST([GNULIB_WAITPID])
   dnl Assume proper GNU behavior unless another module says otherwise.
 ])