Patch to update default_compilers

[Joseph S. Myers]

This patch adds various suffixes recognised by GCC front ends to
default_compilers in gcc.c so that GCC can recognise them when built
without the relevant front end.

Bootstrapped with no regressions on i686-pc-linux-gnu.  OK to commit?

2000-12-01  Joseph S. Myers  <jsm28@cam.ac.uk>

	* gcc.c (default_compilers): Add suffixes .mi, .cp, .ii, .FOR and
	.FPP.

--- gcc.c.orig	Wed Nov 29 00:33:06 2000
+++ gcc.c	Fri Dec  1 11:31:11 2000
@@ -709,12 +709,13 @@ static struct compiler default_compilers
      were not present when we built the driver, we will hit these copies
      and be given a more meaningful error than "file not used since
      linking is not done".  */
-  {".m",  "#Objective-C"},
-  {".cc", "#C++"}, {".cxx", "#C++"}, {".cpp", "#C++"},
-  {".c++", "#C++"}, {".C", "#C++"},
+  {".m",  "#Objective-C"}, {".mi",  "#Objective-C"},
+  {".cc", "#C++"}, {".cxx", "#C++"}, {".cpp", "#C++"}, {".cp", "#C++"},
+  {".c++", "#C++"}, {".C", "#C++"}, {".ii", "#C++"},
   {".ads", "#Ada"}, {".adb", "#Ada"}, {".ada", "#Ada"},
-  {".f", "#Fortran"}, {".for", "#Fortran"}, {".F", "#Fortran"},
-  {".fpp", "#Fortran"}, {".r", "#Ratfor"},
+  {".f", "#Fortran"}, {".for", "#Fortran"}, {".fpp", "#Fortran"},
+  {".F", "#Fortran"}, {".FOR", "#Fortran"}, {".FPP", "#Fortran"},
+  {".r", "#Ratfor"},
   {".p", "#Pascal"}, {".pas", "#Pascal"},
   {".ch", "#Chill"}, {".chi", "#Chill"},
   {".java", "#Java"}, {".class", "#Java"},

-- 
Joseph S. Myers
jsm28@cam.ac.uk