cppdefault.c (GPLUSPLUS_BACKWARD_INCLUDE_DIR): Add.

2001-04-06  Benjamin Kosnik  <bkoz@redhat.com>

	* cppdefault.c (GPLUSPLUS_BACKWARD_INCLUDE_DIR): Add.
	* Makefile.in (-DGPLUSPLUS_BACKWARD_INCLUDE_DIR): Add.

From-SVN: r41140

gcc/ChangeLog

+2001-04-06  Benjamin Kosnik  <bkoz@redhat.com>
+	
+	* cppdefault.c (GPLUSPLUS_BACKWARD_INCLUDE_DIR): Add.
+	* Makefile.in (-DGPLUSPLUS_BACKWARD_INCLUDE_DIR): Add.
+
 2001-04-06  Neil Booth  <neil@daikokuya.demon.co.uk>
 
 	* cppfiles.c (open_file): Fail directories silently, but

gcc/Makefile.in

@@ -1927,6 +1927,7 @@ PREPROCESSOR_DEFINES = \
   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_alias)\" \
+  -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
   -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
   -DCROSS_INCLUDE_DIR=\"$(gcc_tooldir)/sys-include\" \
   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\"

gcc/cppdefault.c

@@ -39,6 +39,10 @@ const struct default_include cpp_include_defaults[]
     /* Pick up GNU C++ target-dependent include files.  */
     { GPLUSPLUS_TOOL_INCLUDE_DIR, "G++", 1, 1 },
 #endif
+#ifdef GPLUSPLUS_BACKWARD_INCLUDE_DIR
+    /* Pick up GNU C++ backward and deprecated include files.  */
+    { GPLUSPLUS_BACKWARD_INCLUDE_DIR, "G++", 1, 1 },
+#endif
 #ifdef LOCAL_INCLUDE_DIR
     /* /usr/local/include comes before the fixincluded header files.  */
     { LOCAL_INCLUDE_DIR, 0, 0, 1 },