kc3-lang/gnulib/m4/strings_h.m4

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• Hash : a3fd683d
  Author :
  Date : 2017-01-01T02:59:23
  

  version-etc: new year
  
  * build-aux/gendocs.sh (version):
  * doc/gendocs_template:
  * doc/gendocs_template_min:
  * doc/gnulib.texi:
  * lib/version-etc.c (COPYRIGHT_YEAR):
  Update copyright dates by hand in templates and the like.
  * all files: Run 'make update-copyright'.
  

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• m4/strings_h.m4

• # Configure a replacement for <strings.h>.
  # serial 6
  
  # Copyright (C) 2007, 2009-2017 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.
  
  AC_DEFUN([gl_HEADER_STRINGS_H],
  [
    dnl Use AC_REQUIRE here, so that the default behavior below is expanded
    dnl once only, before all statements that occur in other macros.
    AC_REQUIRE([gl_HEADER_STRINGS_H_BODY])
  ])
  
  AC_DEFUN([gl_HEADER_STRINGS_H_BODY],
  [
    AC_REQUIRE([gl_HEADER_STRINGS_H_DEFAULTS])
  
    gl_CHECK_NEXT_HEADERS([strings.h])
    if test $ac_cv_header_strings_h = yes; then
      HAVE_STRINGS_H=1
    else
      HAVE_STRINGS_H=0
    fi
    AC_SUBST([HAVE_STRINGS_H])
  
    dnl Check for declarations of anything we want to poison if the
    dnl corresponding gnulib module is not in use.
    gl_WARN_ON_USE_PREPARE([[
      /* Minix 3.1.8 has a bug: <sys/types.h> must be included before
         <strings.h>.  */
      #include <sys/types.h>
      #include <strings.h>
      ]], [ffs strcasecmp strncasecmp])
  ])
  
  AC_DEFUN([gl_STRINGS_MODULE_INDICATOR],
  [
    dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
    AC_REQUIRE([gl_HEADER_STRINGS_H_DEFAULTS])
    gl_MODULE_INDICATOR_SET_VARIABLE([$1])
  ])
  
  AC_DEFUN([gl_HEADER_STRINGS_H_DEFAULTS],
  [
    GNULIB_FFS=0;            AC_SUBST([GNULIB_FFS])
    dnl Assume proper GNU behavior unless another module says otherwise.
    HAVE_FFS=1;              AC_SUBST([HAVE_FFS])
    HAVE_STRCASECMP=1;       AC_SUBST([HAVE_STRCASECMP])
    HAVE_DECL_STRNCASECMP=1; AC_SUBST([HAVE_DECL_STRNCASECMP])
  ])
  

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