summaryrefslogtreecommitdiff
path: root/Build/source/texk/xdvik/m4/xdvi-sys-sunos4.m4
diff options
context:
space:
mode:
Diffstat (limited to 'Build/source/texk/xdvik/m4/xdvi-sys-sunos4.m4')
-rw-r--r--Build/source/texk/xdvik/m4/xdvi-sys-sunos4.m413
1 files changed, 13 insertions, 0 deletions
diff --git a/Build/source/texk/xdvik/m4/xdvi-sys-sunos4.m4 b/Build/source/texk/xdvik/m4/xdvi-sys-sunos4.m4
new file mode 100644
index 00000000000..3d19e3b2a4e
--- /dev/null
+++ b/Build/source/texk/xdvik/m4/xdvi-sys-sunos4.m4
@@ -0,0 +1,13 @@
+dnl ### 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_DEFINE([SUNOS4], 1, [Define if you are using SunOS 4.x.])
+fi])
+