diff --git a/ChangeLog b/ChangeLog
index d78a7bfccee..959a1af78c9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Wed Sep 10 15:19:22 1997  Jeffrey A Law  (law@cygnus.com)
+
+	* config.sub: Accept 'amigados' for backward compatability.
+
 Sun Sep  7 23:18:32 1997  Fred Fish  <fnf@ninemoons.com>
 
 	* config.sub: Change 'amigados' to 'amigaos' to match current usage.
diff --git a/config.sub b/config.sub
index 57f1ebfec9a..c771bc2cc70 100755
--- a/config.sub
+++ b/config.sub
@@ -257,7 +257,7 @@ case $basic_machine in
 	amiga | amiga-*)
 		basic_machine=m68k-cbm
 		;;
-	amigaos)
+	amigaos | amigados)
 		basic_machine=m68k-cbm
 		os=-amigaos
 		;;
@@ -874,7 +874,8 @@ case $os in
 	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
 	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
-	      | -amigaos* | -msdos* | -newsos* | -unicos* | -aof* | -aos* \
+	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+	      | -aos* \
 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
 	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
 	      | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4fad900a9c0..f2cb5a31f15 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+Wed Sep 10 15:19:22 1997  Jeffrey A Law  (law@cygnus.com)
+
+	* config.sub: Accept 'amigados' for backward compatability.
+
 Wed Sep 10 14:05:08 1997  Jim Wilson  <wilson@cygnus.com>
 
 	* Makefile.in (testsuite/site.exp): New target.
diff --git a/gcc/config.sub b/gcc/config.sub
index 50a38b25f01..5e4e7ed2298 100755
--- a/gcc/config.sub
+++ b/gcc/config.sub
@@ -206,7 +206,7 @@ case $basic_machine in
 	amiga | amiga-*)
 		basic_machine=m68k-cbm
 		;;
-	amigaos)
+	amigaos | amigados)
 		basic_machine=m68k-cbm
 		os=-amigaos
 		;;
@@ -698,7 +698,8 @@ case $os in
 	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
 	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
-	      | -amigaos* | -msdos* | -newsos* | -unicos* | -aof* | -aos* \
+	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+	      | -aos* \
 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
 	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
 	      | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \