diff --git a/libio/ChangeLog b/libio/ChangeLog
index b959621a8a1..6667a446f30 100644
--- a/libio/ChangeLog
+++ b/libio/ChangeLog
@@ -1,3 +1,9 @@
+
+2000-05-11  Robert Lipe <robertlipe@usa.net>
+
+	* configure.in: Remove special casing for sco3.2v[45].
+	* config/sco4.mt: Deleted.
+
 2000-05-10  Jakub Jelinek  <jakub@redhat.com>
 
 	* configure.in: Use mh-sparcpic for sparc*-*-*.
diff --git a/libio/config/sco4.mt b/libio/config/sco4.mt
deleted file mode 100644
index 1d8f6f189c3..00000000000
--- a/libio/config/sco4.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Flags to pass to gen-params when building _G_config.h.
-# For example: G_CONFIG_ARGS = size_t="unsigned long"
-G_CONFIG_ARGS = MATH_H_INLINES=1
diff --git a/libio/configure.in b/libio/configure.in
index 320c956539a..7f4f0c67463 100644
--- a/libio/configure.in
+++ b/libio/configure.in
@@ -58,7 +58,6 @@ case "${target}" in
   *-linux-gnulibc1)
 		 frags=linuxlibc1.mt ;;
   *-linux-gnu*)  frags="linux.mt mtsafe.mt" ;;
-  *-sco3.2v[45]*)   frags=sco4.mt ;;
   *-isc*)        frags=isc.mt ;;
   *-netware*)    frags=netware.mt ;;
   *-dgux*)	 frags=dgux.mt ;;