strcase.m4

来自「gnu tar 源码包。 tar 软件是 Unix 系统下的一个打包软件」· M4 代码 · 共 45 行

# strcase.m4 serial 9
dnl Copyright (C) 2002, 2005-2008 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_STRCASE],
[
  gl_FUNC_STRCASECMP
  gl_FUNC_STRNCASECMP
])

AC_DEFUN([gl_FUNC_STRCASECMP],
[
  AC_REQUIRE([gl_HEADER_STRINGS_H_DEFAULTS])
  AC_REPLACE_FUNCS(strcasecmp)
  if test $ac_cv_func_strcasecmp = no; then
    HAVE_STRCASECMP=0
    gl_PREREQ_STRCASECMP
  fi
])

AC_DEFUN([gl_FUNC_STRNCASECMP],
[
  AC_REQUIRE([gl_HEADER_STRINGS_H_DEFAULTS])
  AC_REPLACE_FUNCS(strncasecmp)
  if test $ac_cv_func_strncasecmp = no; then
    gl_PREREQ_STRNCASECMP
  fi
  AC_CHECK_DECLS(strncasecmp)
  if test $ac_cv_have_decl_strncasecmp = no; then
    HAVE_DECL_STRNCASECMP=0
  fi
])

# Prerequisites of lib/strcasecmp.c.
AC_DEFUN([gl_PREREQ_STRCASECMP], [
  :
])

# Prerequisites of lib/strncasecmp.c.
AC_DEFUN([gl_PREREQ_STRNCASECMP], [
  :
])