File: isatty.m4

package info (click to toggle)
gnulib 20140202%2Bstable-4
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 63,844 kB
  • sloc: ansic: 241,781; sh: 21,791; cpp: 1,551; yacc: 1,252; perl: 827; makefile: 324; lisp: 271; java: 5
file content (19 lines) | stat: -rw-r--r-- 674 bytes parent folder | download | duplicates (12)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
# isatty.m4 serial 3
dnl Copyright (C) 2012-2014 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_FUNC_ISATTY],
[
  AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
  AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
  dnl On native Windows, the system's isatty(), defined as an alias of _isatty()
  dnl in the "oldnames" library, returns true for the NUL device.
  case $host_os in
    mingw*) REPLACE_ISATTY=1 ;;
  esac
])

# Prerequisites of lib/isatty.c.
AC_DEFUN([gl_PREREQ_ISATTY], [:])