Append "#include <stdlib.h>" to assert.h if it uses exit or abort.

From-SVN: r6507

gcc/fixproto

@@ -4,7 +4,7 @@
 #	fixproto TARGET-DIR SOURCE-DIR-ALL SOURCE-DIR-STD
 #
 # COPYRIGHT
-#	Copyright (C) 1993 Free Software Foundation, Inc.
+#	Copyright (C) 1993, 1994 Free Software Foundation, Inc.
 #	This file is part of GNU CC.
 #
 #	GNU CC is free software; you can redistribute it and/or modify
@@ -329,17 +329,29 @@ for code in ALL STD ; do
       rm -f fixtmp.c fixtmp.i
     done
     # check for broken assert.h that needs stdio.h
-    if test -f $abs_source_dir/assert.h -a \! -f $abs_target_dir/assert.h \
-      && grep 'stderr' $abs_source_dir/assert.h >/dev/null
-    then
-      if grep 'include.*stdio.h' $abs_source_dir/assert.h >/dev/null
-      then true
+    if test -f $abs_source_dir/assert.h -a \! -f $abs_target_dir/assert.h; then
+      if grep 'stderr' $abs_source_dir/assert.h >/dev/null ; then
+	if grep 'include.*stdio.h' $abs_source_dir/assert.h >/dev/null ; then
+	  true
 	else
 	  echo 'Fixing broken assert.h (needs stdio.h)'
 	  cat $abs_source_dir/assert.h >$abs_target_dir/assert.h
 	  echo '#include <stdio.h>' >>$abs_target_dir/assert.h
 	fi
       fi
+      if grep 'exit *(' $abs_source_dir/assert.h >/dev/null || 
+	 grep 'abort *(' $abs_source_dir/assert.h >/dev/null ; then
+	if grep 'include.*stdlib.h' $abs_source_dir/assert.h >/dev/null ; then
+	  true
+	else
+	  echo 'Fixing broken assert.h (needs stdlib.h)'
+	  if test ! -f $abs_target_dir/assert.h ; then
+	    cat $abs_source_dir/assert.h >$abs_target_dir/assert.h
+	  fi
+	  echo '#include <stdlib.h>' >>$abs_target_dir/assert.h
+	fi
+      fi
+    fi
     done_dirs="$done_dir $rel_source_dir"
 done