Changes for GCC version 2.2.1, from version 2.2.

diff -rc2N gcc-2.2/ChangeLog gcc-2.2.1/ChangeLog
*** gcc-2.2/ChangeLog	Mon Jun  8 18:45:02 1992
--- gcc-2.2.1/ChangeLog	Tue Jun  9 23:11:22 1992
***************
*** 1,2 ****
--- 1,10 ----
+ Tue Jun  9 20:52:05 1992  Richard Stallman  (rms@mole.gnu.ai.mit.edu)
+ 
+ 	* Version 2.2.1 released.
+ 
+ 	* Makefile.in (clean): Don't delete unprotoize.c.
+ 
+ 	* configure: Fix typo in modifying INSTALL variable in Makefile.
+ 
  Mon Jun  8 15:14:09 1992  Richard Stallman  (rms@mole.gnu.ai.mit.edu)
  
diff -rc2N gcc-2.2/Makefile.in gcc-2.2.1/Makefile.in
*** gcc-2.2/Makefile.in	Mon Jun  8 17:54:57 1992
--- gcc-2.2.1/Makefile.in	Tue Jun  9 23:10:55 1992
***************
*** 1232,1236 ****
  	-rm -f *.dbr *.jump2 *.sched *.cse2 *.sched2 *.stack
  # Delete some files made during installation.
! 	-rm -f specs float.h enquire SYSCALLS.c SYSCALLS.c.X
  	-rm -f collect collect2 ld mips-tfile mips-tdump alloca.s
  # Delete unwanted output files from TeX.
--- 1232,1236 ----
  	-rm -f *.dbr *.jump2 *.sched *.cse2 *.sched2 *.stack
  # Delete some files made during installation.
! 	-rm -f specs float.h enquire SYSCALLS.c.X SYSCALLS.c
  	-rm -f collect collect2 ld mips-tfile mips-tdump alloca.s
  # Delete unwanted output files from TeX.
***************
*** 1249,1253 ****
  # but what better way is there?
  	-rm -f libgcc.a libgcc1.a libgcc2.a libgcc2.ready libgcc1.null
! 	-rm -f *.dvi unprotoize.c
  
  # Delete all files that users would normally create
--- 1249,1253 ----
  # but what better way is there?
  	-rm -f libgcc.a libgcc1.a libgcc2.a libgcc2.ready libgcc1.null
! 	-rm -f *.dvi
  
  # Delete all files that users would normally create
diff -rc2N gcc-2.2/README gcc-2.2.1/README
*** gcc-2.2/README	Mon Jun  8 20:41:49 1992
--- gcc-2.2.1/README	Tue Jun  9 22:40:14 1992
***************
*** 1,3 ****
! This directory contains the version 2.2 release of the GNU C compiler.
  This is a beta test release and we expect it to have a number of bugs.
  
--- 1,3 ----
! This directory contains the version 2.2.1 release of the GNU C compiler.
  This is a beta test release and we expect it to have a number of bugs.
  
diff -rc2N gcc-2.2/configure gcc-2.2.1/configure
*** gcc-2.2/configure	Mon Jun  8 18:47:26 1992
--- gcc-2.2.1/configure	Tue Jun  9 14:37:15 1992
***************
*** 943,947 ****
  else
  	rm -f Makefile.xx
! 	sed 's/^INSTALL = .*/INSTALL = $(srcdir)/install.sh -c/' Makefile.tem > Makefile.xx
  	rm -f Makefile.tem
  	mv Makefile.xx Makefile.tem
--- 943,947 ----
  else
  	rm -f Makefile.xx
! 	sed 's|^INSTALL = .*|INSTALL = $(srcdir)/install.sh -c|' Makefile.tem > Makefile.xx
  	rm -f Makefile.tem
  	mv Makefile.xx Makefile.tem
diff -rc2N gcc-2.2/unprotoize.c gcc-2.2.1/unprotoize.c
*** gcc-2.2/unprotoize.c
--- gcc-2.2.1/unprotoize.c	Sun May 17 15:11:07 1992
***************
*** 0 ****
--- 1 ----
+ #include "protoize.c"
diff -rc2N gcc-2.2/version.c gcc-2.2.1/version.c
*** gcc-2.2/version.c	Mon Jun  8 17:47:35 1992
--- gcc-2.2.1/version.c	Tue Jun  9 15:56:49 1992
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*** 1 ****
! char *version_string = "2.2";
--- 1 ----
! char *version_string = "2.2.1";