kc3-lang/gnulib/m4/libunistring-optional.m4

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• Hash : 32a72f45
  Author :
  Date : 2023-01-01T01:14:21
  

  maint: run 'make update-copyright'
  

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• m4/libunistring-optional.m4

• # libunistring-optional.m4 serial 1
  dnl Copyright (C) 2010-2023 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.
  
  dnl gl_LIBUNISTRING_OPTIONAL
  dnl Searches for an installed libunistring or uses the included source code
  dnl parts.
  dnl If found, it sets and AC_SUBSTs HAVE_LIBUNISTRING=yes and the LIBUNISTRING
  dnl and LTLIBUNISTRING variables and augments the CPPFLAGS variable, and
  dnl #defines HAVE_LIBUNISTRING to 1. Otherwise, it sets and AC_SUBSTs
  dnl HAVE_LIBUNISTRING=no and LIBUNISTRING and LTLIBUNISTRING to empty.
  
  AC_DEFUN([gl_LIBUNISTRING_OPTIONAL],
  [
    dnl gl_LIBUNISTRING does a couple of extra things if this macro is used.
    AC_REQUIRE([gl_LIBUNISTRING])
  
    AC_MSG_CHECKING([whether to use the included libunistring])
    AC_MSG_RESULT([$gl_libunistring_use_included])
  ])
  

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