kc3-lang/gnulib/m4/filenamecat.m4

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• Hash : b3338b63
  Author :
  Date : 2009-10-29T12:00:03
  

  filenamecat: split into filenamecat-lgpl
  
  The concept of filenamecat is simple enough to use in an LGPL
  manner, even though current clients are GPL for other reasons.
  At any rate, it is nice to separate mfile_name_concat into its
  own file so that the linker does not fail without xalloc_die.
  
  * modules/filenamecat-lgpl: New module.
  * modules/filenamecat (Files): Move library-safe files into
  filenamecat-lgpl.
  (Depends-on): Add filenamecat-lgpl.
  (configure.ac): Declare witness.
  * lib/filenamecat.h (file_name_concat): Only declare when using
  GPL module.
  * lib/filenamecat.c (longest_relative_suffix, mfile_name_concat):
  Move...
  * lib/filenamecat-lgpl.c: ...into new file.
  * m4/filenamecat.m4 (gl_FILE_NAME_CONCAT_LGPL): New macro.
  (gl_FILE_NAME_CONCAT): Use it.
  * MODULES.html.sh (File system functions): Mention new module.
  
  Signed-off-by: Eric Blake <ebb9@byu.net>
  

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• m4/filenamecat.m4

• # filenamecat.m4 serial 10
  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_FILE_NAME_CONCAT],
  [
    AC_REQUIRE([gl_FILE_NAME_CONCAT_LGPL])
    AC_LIBOBJ([filenamecat])
  ])
  
  AC_DEFUN([gl_FILE_NAME_CONCAT_LGPL],
  [
    AC_LIBOBJ([filenamecat-lgpl])
  
    dnl Prerequisites of lib/filenamecat-lgpl.c.
    AC_CHECK_FUNCS_ONCE([mempcpy])
  ])
  

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