kc3-lang/gnulib/m4/dirname.m4

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• Hash : 48e0ba6d
  Author :
  Date : 2009-10-29T10:43:31
  

  dirname: split into dirname-lgpl
  
  dirname.h is proving quite useful from multiple LGPL modules,
  given the number of trailing slash bugs fixed in syscalls;
  only the calls to xalloc_die need to remain GPL.
  
  * modules/dirname-lgpl: New module.
  * modules/dirname (Files): Move library-safe files into
  dirname-lgpl.
  (Depends-on): Add dirname-lgpl.
  (configure.ac): Declare witness.
  * modules/double-slash-root (License): Relax license.
  * lib/dirname.h (base_name, dir_name): Only declare when using GPL
  module.
  * lib/dirname.c (dir_len, mdir_name): Move...
  * lib/dirname-lgpl.c: ...into new file.
  * lib/basename.c (last_component, base_len): Move...
  * lib/basename-lgpl.c: ...into new file.
  * m4/dirname.m4 (gl_DIRNAME_LGPL): New macro.
  (gl_DIRNAME): Use it.
  * MODULES.html.sh (Enhancements for POSIX:2008 functions):
  Mention new module.
  * modules/dirname-tests (Depends-on): Add progname.
  * tests/test-dirname.c (program_name): Delete.
  
  Signed-off-by: Eric Blake <ebb9@byu.net>
  

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• m4/dirname.m4

• #serial 8   -*- autoconf -*-
  dnl Copyright (C) 2002-2006, 2009 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.
  
  AC_DEFUN([gl_DIRNAME],
  [
    AC_REQUIRE([gl_DIRNAME_LGPL])
    AC_LIBOBJ([basename])
    AC_LIBOBJ([dirname])
  ])
  
  AC_DEFUN([gl_DIRNAME_LGPL],
  [
    AC_LIBOBJ([basename-lgpl])
    AC_LIBOBJ([dirname-lgpl])
    AC_LIBOBJ([stripslash])
  
    dnl Prerequisites of lib/dirname.h.
    AC_REQUIRE([gl_AC_DOS])
    AC_REQUIRE([gl_DOUBLE_SLASH_ROOT])
  
    dnl No prerequisites of lib/basename-lgpl.c, lib/dirname-lgpl.c,
    dnl lib/stripslash.c.
  ])
  

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