maint: fts: move decl of `dp' down into while loop; split a long line

[gnulib.git] / m4 / euidaccess.m4

diff --git a/m4/euidaccess.m4 b/m4/euidaccess.m4
index 5e8adac..5066e62 100644 (file)
--- a/m4/euidaccess.m4
+++ b/m4/euidaccess.m4
@@ -1,5 +1,5 @@
-# euidaccess.m4 serial 11
-dnl Copyright (C) 2002-2009 Free Software Foundation, Inc.
+# euidaccess.m4 serial 13
+dnl Copyright (C) 2002-2011 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.
@@ -22,10 +22,9 @@ AC_DEFUN([gl_FUNC_EUIDACCESS],
   dnl Persuade glibc <unistd.h> to declare euidaccess().
   AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
 
-  AC_REPLACE_FUNCS([euidaccess])
+  AC_CHECK_FUNCS([euidaccess])
   if test $ac_cv_func_euidaccess = no; then
     HAVE_EUIDACCESS=0
-    gl_PREREQ_EUIDACCESS
   fi
 ])
 
@@ -43,11 +42,11 @@ AC_DEFUN([gl_PREREQ_EUIDACCESS], [
   # programs in the package would end up linked with that potentially-shared
   # library, inducing unnecessary run-time overhead.
   LIB_EACCESS=
+  AC_SUBST([LIB_EACCESS])
   gl_saved_libs=$LIBS
     AC_SEARCH_LIBS([eaccess], [gen],
                    [test "$ac_cv_search_eaccess" = "none required" ||
                     LIB_EACCESS=$ac_cv_search_eaccess])
-    AC_SUBST([LIB_EACCESS])
     AC_CHECK_FUNCS([eaccess])
   LIBS=$gl_saved_libs
 ])