003-08-02 Andreas Tobler <a.tobler@schweiz.ch>

[pf3gnuchains/gcc-fork.git] / gcc / cppdefault.h

diff --git a/gcc/cppdefault.h b/gcc/cppdefault.h
index 5d5d74a..368e082 100644 (file)
--- a/gcc/cppdefault.h
+++ b/gcc/cppdefault.h
@@ -1,6 +1,6 @@
 /* CPP Library.
    Copyright (C) 1986, 1987, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
-   1999, 2000 Free Software Foundation, Inc.
+   1999, 2000, 2003 Free Software Foundation, Inc.
    Contributed by Per Bothner, 1994-95.
    Based on CCCP program by Paul Rubin, June 1986
    Adapted to ANSI C, Richard Stallman, Jan 1987
@@ -22,44 +22,6 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #ifndef GCC_CPPDEFAULT_H
 #define GCC_CPPDEFAULT_H
 
-/* This header contains declarations and/or #defines for all the
-   hard-wired defaults in cpp.  Note it's used by both cpplib and
-   tradcpp.  */
-
-#ifndef STANDARD_INCLUDE_DIR
-#define STANDARD_INCLUDE_DIR "/usr/include"
-#endif
-
-#ifndef STANDARD_INCLUDE_COMPONENT
-#define STANDARD_INCLUDE_COMPONENT 0
-#endif
-
-#ifdef CROSS_COMPILE
-#undef LOCAL_INCLUDE_DIR
-#undef SYSTEM_INCLUDE_DIR
-#undef STANDARD_INCLUDE_DIR
-#else
-#undef CROSS_INCLUDE_DIR
-#endif
-
-/* We let tm.h override the types used here, to handle trivial differences
-   such as the choice of unsigned int or long unsigned int for size_t.
-   When machines start needing nontrivial differences in the size type,
-   it would be best to do something here to figure out automatically
-   from other information what type to use.  */
-
-/* The string value for __USER_LABEL_PREFIX__ */
-
-#ifndef USER_LABEL_PREFIX
-#define USER_LABEL_PREFIX ""
-#endif
-
-/* The string value for __REGISTER_PREFIX__ */
-
-#ifndef REGISTER_PREFIX
-#define REGISTER_PREFIX ""
-#endif
-
 /* This is the default list of directories to search for include files.
    It may be overridden by the various -I and -ixxx options.
 
@@ -75,14 +37,18 @@ struct default_include
   const char *const fname;     /* The name of the directory.  */
   const char *const component; /* The component containing the directory
                                   (see update_path in prefix.c) */
-  const int cplusplus;         /* Only look here if we're compiling C++.  */
-  const int cxx_aware;         /* Includes in this directory don't need to
+  const char cplusplus;                /* Only look here if we're compiling C++.  */
+  const char cxx_aware;                /* Includes in this directory don't need to
                                   be wrapped in extern "C" when compiling
                                   C++.  */
+  const char add_sysroot;      /* FNAME should be prefixed by
+                                  cpp_SYSROOT.  */
 };
 
 extern const struct default_include cpp_include_defaults[];
 extern const char cpp_GCC_INCLUDE_DIR[];
 extern const size_t cpp_GCC_INCLUDE_DIR_len;
 
+extern const char *cpp_SYSROOT;
+
 #endif /* ! GCC_CPPDEFAULT_H */