cppfiles.c (_cpp_make_system_header): Generate a file change callback.

        * cppfiles.c (_cpp_make_system_header): Generate a file
        change callback.

From-SVN: r39749

gcc/ChangeLog

+2001-02-16  Neil Booth  <neil@daikokuya.demon.co.uk>
+
+        * cppfiles.c (_cpp_make_system_header): Generate a file
+        change callback.
+
 2001-02-15  Jim Meyering  <meyering@lucent.com>
 
 	* Makefile.in (install-common): Don't depend on installdirs here.

gcc/cppfiles.c

@@ -530,6 +530,8 @@ cpp_make_system_header (pfile, syshdr, externc)
   if (syshdr)
     flags = 1 + (externc != 0);
   pfile->buffer->sysp = flags;
+  _cpp_do_file_change (pfile, FC_RENAME, pfile->buffer->nominal_fname,
+		       pfile->buffer->lineno);
 }
 
 /* Report on all files that might benefit from a multiple include guard.