Mercurial > gnulib
view m4/jm-winsz2.m4 @ 40192:cd38408f509a
relocatable-prog: Use $ORIGIN trick also on GNU/Hurd.
* m4/relocatable.m4 (gl_RELOCATABLE_BODY): Use $ORIGIN trick also on
Hurd with glibc >= 2.27.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sat, 23 Feb 2019 21:24:14 +0100 |
parents | b06060465f09 |
children |
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# serial 8 # Copyright (C) 1996, 1999, 2001, 2004, 2009-2019 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 ])