kc3-lang/gnulib/m4/jm-winsz2.m4

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• Hash : 95af6e04
  Author :
  Date : 2017-07-11T13:58:01
  

  More systematic m4 quoting and indentation.
  
  * m4/chdir-long.m4 (gl_FUNC_CHDIR_LONG): Quote systematically.
  * m4/d-ino.m4 (gl_CHECK_TYPE_STRUCT_DIRENT_D_INO): Likewise.
  * m4/d-type.m4 (gl_CHECK_TYPE_STRUCT_DIRENT_D_TYPE): Likewise.
  * m4/dirfd.m4 (gl_FUNC_DIRFD): Likewise.
  * m4/host-os.m4 (gl_HOST_OS): Likewise.
  * m4/jm-winsz1.m4 (gl_HEADER_TIOCGWINSZ_IN_TERMIOS_H,
  gl_WINSIZE_IN_PTEM): Likewise.
  * m4/mbrtowc.m4 (AC_FUNC_MBRTOWC): Likewise.
  * m4/physmem.m4 (gl_SYS__SYSTEM_CONFIGURATION): Likewise.
  * m4/pselect.m4 (gl_FUNC_PSELECT): Likewise.
  * m4/fchownat.m4 (gl_FUNC_FCHOWNAT_DEREF_BUG): Quote systematically.
  Correct indentation.
  * m4/getcwd-abort-bug.m4 (gl_FUNC_GETCWD_ABORT_BUG): Likewise.
  * m4/getcwd-path-max.m4 (gl_FUNC_GETCWD_PATH_MAX): Likewise.
  * m4/jm-winsz2.m4 (gl_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL): Likewise.
  * m4/rmdir-errno.m4 (gl_FUNC_RMDIR_NOTEMPTY): Likewise.
  * m4/tzset.m4 (gl_FUNC_TZSET_CLOBBER): Likewise.
  * m4/unlink-busy.m4 (gl_FUNC_UNLINK_BUSY_TEXT): Likewise.
  

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• m4/jm-winsz2.m4

• # serial 8
  
  # Copyright (C) 1996, 1999, 2001, 2004, 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_TIOCGWINSZ_NEEDS_SYS_IOCTL],
  [AC_REQUIRE([gl_HEADER_TIOCGWINSZ_IN_TERMIOS_H])
   AC_CACHE_CHECK([whether use of TIOCGWINSZ requires sys/ioctl.h],
                  [gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h],
    [gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h=no
  
     if test $gl_cv_sys_tiocgwinsz_needs_termios_h = no; then
       AC_EGREP_CPP([yes],
         [#include <sys/types.h>
  #        include <sys/ioctl.h>
  #        ifdef TIOCGWINSZ
             yes
  #        endif
         ], [gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h=yes])
     fi
    ])
    if test $gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h = yes; then
      AC_DEFINE([GWINSZ_IN_SYS_IOCTL], [1],
        [Define if your system defines TIOCGWINSZ in sys/ioctl.h.])
    fi
  ])
  

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