kmx git

#serial 2

# Copyright (C) 2006 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.

# Derived from rename.m4.

# A rename wrapper to make tools like mv -- that would normally
# rely on the underlying rename syscall -- work more consistently.

AC_DEFUN([gl_FUNC_RENAME_TRAILING_DEST_SLASH],
[
 AC_CACHE_CHECK([whether rename is broken with respect to destination slashes],
  gl_cv_func_rename_trailing_dest_slash_bug,
  [
    rm -rf conftest.d1 conftest.d2
    mkdir conftest.d1 ||
      AC_MSG_ERROR([cannot create temporary directory])
    AC_TRY_RUN([
#       include <stdio.h>
        int
        main ()
        {
          return (rename ("conftest.d1", "conftest.d2/") ? 1 : 0);
        }
      ],
      gl_cv_func_rename_trailing_dest_slash_bug=no,
      gl_cv_func_rename_trailing_dest_slash_bug=yes,
      dnl When crosscompiling, assume rename is broken.
      gl_cv_func_rename_trailing_dest_slash_bug=yes)

      rm -rf conftest.d1 conftest.d2
  ])
  if test $gl_cv_func_rename_trailing_dest_slash_bug = yes; then
    AC_LIBOBJ(rename-dest-slash)
    AC_DEFINE(rename, rpl_rename_dest_slash,
      [Define to rpl_rename_dest_slash if the replacement function should be used.])
  fi
])
kc3-lang/gnulib/m4/rename-dest-slash.m4

Commit

m4/rename-dest-slash.m4
