kc3-lang/gnulib/m4/func.m4

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

  maint: run 'make update-copyright'
  

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• m4/func.m4

• # func.m4 serial 2
  dnl Copyright (C) 2008-2023 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.
  
  # Written by Simon Josefsson
  
  AC_DEFUN([gl_FUNC],
  [
    AC_CACHE_CHECK([whether __func__ is available], [gl_cv_var_func],
       AC_COMPILE_IFELSE(
         [AC_LANG_PROGRAM([[]], [[const char *str = __func__;]])],
         [gl_cv_var_func=yes],
         [gl_cv_var_func=no]))
    if test "$gl_cv_var_func" != yes; then
      AC_DEFINE([__func__], ["<unknown function>"],
                [Define as a replacement for the ISO C99 __func__ variable.])
    fi
  ])
  

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