c-lex.c (errorcount): Declare it.

Tue Jul  6 13:06:01 1999  Dave Brolley  <brolley@cygnus.com>
	* c-lex.c (errorcount): Declare it.
	(finish_parse): Update errorcount when using CPPLIB.

From-SVN: r27954

gcc/ChangeLog

+Tue Jul  6 13:06:01 1999  Dave Brolley  <brolley@cygnus.com>
+
+	* c-lex.c (errorcount): Declare it.
+	(finish_parse): Update errorcount when using CPPLIB.
+
 1999-07-06  Bruce Korb  <ddsinc09@ix.netcom.com>
 
 	* fixinc/inclhack.def(end_else_label): Double the backslash so

gcc/c-lex.c

@@ -49,6 +49,7 @@ Boston, MA 02111-1307, USA.  */
 #include "cpplib.h"
 extern cpp_reader  parse_in;
 extern cpp_options parse_options;
+extern int errorcount;
 #else
 /* Stream for reading from the input file.  */
 FILE *finput;
@@ -258,6 +259,7 @@ finish_parse ()
 {
 #if USE_CPPLIB
   cpp_finish (&parse_in);
+  errorcount += parse_in.errors;
 #else
   fclose (finput);
 #endif