* c-common.c: Remove USE_CPPLIB conditional inclusions.

        * c-common.h: Similarly.
        * c-decl.c: Similarly.
        * c-lang.c: Similarly.
        * c-lex.c: Similarly.
        * c-parse.in: Similarly.
        * c-pragma.c: Similarly.
        * c-pragma.h: Similarly.
        * gcc.c: Similarly.
        * toplev.c: Similarly.
        * cp/cp-tree.h: Similarly.
        * cp/decl2.c: Similarly.
        * cp/lang-specs.h: Similarly.
        * cp/lex.c: Similarly.
        * cp/lex.h: Similarly.
        * cp/spew.c: Similarly.
        * java/lang-options.h: Similarly.
        * objc/lang-specs.h: Similarly.
        * objc/objc-act.c: Similarly.

        * configure.in: Remove configure option.
        * config.in: Regenerate.
        * configure: Regenerate.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37742 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 3 insertions, 14 deletions

diff --git a/gcc/c-lang.c b/gcc/c-lang.c
index 1c9fe38f133..8197265a7c4 100644
--- a/gcc/c-lang.c
+++ b/gcc/c-lang.c
@@ -34,13 +34,10 @@ Boston, MA 02111-1307, USA.  */
 #include "expr.h"
 #include "c-tree.h"
 #include "c-lex.h"
-
-static int c_tree_printer PARAMS ((output_buffer *));
-
-#if USE_CPPLIB
 #include "cpplib.h"
+
 extern cpp_reader  parse_in;
-#endif
+static int c_tree_printer PARAMS ((output_buffer *));
 
 /* Each of the functions defined here
    is an alternative to a function in objc-actions.c.  */
@@ -56,10 +53,9 @@ lang_decode_option (argc, argv)
 void
 lang_init_options ()
 {
-#if USE_CPPLIB
   cpp_init ();
   cpp_reader_init (&parse_in, CLK_GNUC89);
-#endif
+
   /* Mark as "unspecified".  */
   flag_bounds_check = -1;
 }
@@ -80,13 +76,6 @@ lang_init ()
 	mesg_implicit_function_declaration = 0;
     }
 
-  /* the beginning of the file is a new line; check for # */
-  /* With luck, we discover the real source file's name from that
-     and put it in input_filename.  */
-#if !USE_CPPLIB
-  ungetc (check_newline (), finput);
-#endif
-
   save_lang_status = &push_c_function_context;
   restore_lang_status = &pop_c_function_context;
   mark_lang_status = &mark_c_function_context;