Imported Upstream version 3.1.0

[debian/amanda] / config / gnulib / lstat.m4

diff --git a/config/gnulib/lstat.m4 b/config/gnulib/lstat.m4
new file mode 100644 (file)
index 0000000..74c78fe
--- /dev/null
+++ b/config/gnulib/lstat.m4
@@ -0,0 +1,26 @@
+# serial 19
+
+# Copyright (C) 1997-2001, 2003-2009 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+dnl From Jim Meyering.
+
+AC_DEFUN([gl_FUNC_LSTAT],
+[
+  AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS])
+  dnl If lstat does not exist, the replacement <sys/stat.h> does
+  dnl "#define lstat stat", and lstat.c does not need to be compiled.
+  AC_CHECK_FUNCS_ONCE([lstat])
+  if test $ac_cv_func_lstat = yes; then
+    AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
+    dnl Note: AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK does AC_LIBOBJ([lstat]).
+    if test $ac_cv_func_lstat_dereferences_slashed_symlink = no; then
+      REPLACE_LSTAT=1
+    fi
+    # Prerequisites of lib/lstat.c.
+    AC_REQUIRE([AC_C_INLINE])
+  fi
+])