diff options
Diffstat (limited to 'Build/source/texk/xdvik/m4/xdvi-sys-sunos4.m4')
-rw-r--r-- | Build/source/texk/xdvik/m4/xdvi-sys-sunos4.m4 | 28 |
1 files changed, 18 insertions, 10 deletions
diff --git a/Build/source/texk/xdvik/m4/xdvi-sys-sunos4.m4 b/Build/source/texk/xdvik/m4/xdvi-sys-sunos4.m4 index 3d19e3b2a4e..45e52761355 100644 --- a/Build/source/texk/xdvik/m4/xdvi-sys-sunos4.m4 +++ b/Build/source/texk/xdvik/m4/xdvi-sys-sunos4.m4 @@ -1,13 +1,21 @@ -dnl ### Check for SunOS 4 +# Autoconf macros for xdvik. +# Copyright (C) 1999 - 2009 Paul Vojta <xdvi-core@lists.sourceforge.net> +# +# This file is free software; the copyright holder +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. +# XDVI_SYS_SUNOS_4 +# ---------------- +# Check for SunOS 4. AC_DEFUN([XDVI_SYS_SUNOS_4], -[AC_CACHE_CHECK([for SunOS 4], xdvi_cv_sys_sunos_4, -[case "`(uname -sr) 2>/dev/null`" in -"SunOS 4."*) - xdvi_cv_sys_sunos_4=yes ;; -*) xdvi_cv_sys_sunos_4=no ;; -esac]) -if test $xdvi_cv_sys_sunos_4 = yes; then +[AC_CACHE_CHECK([for SunOS 4], + [xdvi_cv_sys_sunos_4], + [AS_CASE(["`(uname -sr) 2>/dev/null`"], + ["SunOS 4."*], + [xdvi_cv_sys_sunos_4=yes], + [xdvi_cv_sys_sunos_4=no])]) +if test "x$xdvi_cv_sys_sunos_4" = xyes; then AC_DEFINE([SUNOS4], 1, [Define if you are using SunOS 4.x.]) -fi]) - +fi +]) # XDVI_SYS_SUNOS_4 |