* m4/include_next.m4 (gl_INCLUDE_NEXT): Define and AC_SUBST

[gnulib.git] / m4 / search_h.m4

diff --git a/m4/search_h.m4 b/m4/search_h.m4
index d894ed0..333d1b2 100644 (file)
--- a/m4/search_h.m4
+++ b/m4/search_h.m4
@@ -1,4 +1,4 @@
-# search_h.m4 serial 1
+# search_h.m4 serial 2
 dnl Copyright (C) 2007 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -7,16 +7,13 @@ dnl with or without modifications, as long as this notice is preserved.
 AC_DEFUN([gl_SEARCH_H],
 [
   AC_REQUIRE([gl_SEARCH_H_DEFAULTS])
-  AC_CHECK_HEADERS_ONCE([search.h])
+  gl_CHECK_NEXT_HEADERS([search.h])
   if test $ac_cv_header_search_h = yes; then
     HAVE_SEARCH_H=1
-    gl_ABSOLUTE_HEADER([search.h])
-    ABSOLUTE_SEARCH_H=\"$gl_cv_absolute_search_h\"
   else
     HAVE_SEARCH_H=0
   fi
   AC_SUBST([HAVE_SEARCH_H])
-  AC_SUBST([ABSOLUTE_SEARCH_H])
 ])
 
 AC_DEFUN([gl_SEARCH_MODULE_INDICATOR],