cpplib.c: removed OLD_GPLUSPLUS_INCLUDE_DIR

	* cpplib.c: removed OLD_GPLUSPLUS_INCLUDE_DIR
	* cccp.c: ditto
	* Makefile.in (old_gxx_include_dir): removed

From-SVN: r22453

gcc/ChangeLog

+Wed Sep 16 17:51:00 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
+
+	* cpplib.c: removed OLD_GPLUSPLUS_INCLUDE_DIR
+	* cccp.c: ditto
+	* Makefile.in (old_gxx_include_dir): removed
+
 Wed Sep 16 12:29:22 1998  Nick Clifton  <nickc@cygnus.com>
 
 	* config/sh/sh.h: Update definition of HANDLE_PRAGMA to match

gcc/Makefile.in

@@ -272,10 +272,6 @@ libdir = @libdir@
 libsubdir = $(libdir)/gcc-lib/$(target_alias)/$(version)
 # Directory in which the compiler finds g++ includes.
 gxx_include_dir= @gxx_include_dir@
-# Directory in which the old g++ header files may be found.
-# The reason we use $(libdir)/g++-include rather than using libsubdir
-# is for compatibility with older versions of libg++.
-old_gxx_include_dir= $(libdir)/g++-include
 # Directory to search for site-specific includes.
 includedir = $(local_prefix)/include
 # assertdir is overridden in cross-make.
@@ -1864,7 +1860,6 @@ cccp.o: cccp.c $(CONFIG_H) pcp.h version.c config.status system.h gansidecl.h \
 	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
 	  -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
 	  -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \
-	  -DOLD_GPLUSPLUS_INCLUDE_DIR=\"$(old_gxx_include_dir)\" \
 	  -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
 	  -DCROSS_INCLUDE_DIR=\"$(tooldir)/sys-include\" \
 	  -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \
@@ -1883,7 +1878,6 @@ cpplib.o: cpplib.c $(CONFIG_H) cpplib.h cpphash.h config.status system.h \
 	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
 	  -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
 	  -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \
-	  -DOLD_GPLUSPLUS_INCLUDE_DIR=\"$(old_gxx_include_dir)\" \
 	  -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
 	  -DCROSS_INCLUDE_DIR=\"$(tooldir)/sys-include\" \
 	  -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \

gcc/cccp.c

@@ -421,7 +421,6 @@ static struct default_include {
   = {
     /* Pick up GNU C++ specific include files.  */
     { GPLUSPLUS_INCLUDE_DIR, "G++", 1, 1 },
-    { OLD_GPLUSPLUS_INCLUDE_DIR, 0, 1, 1 },
 #ifdef CROSS_COMPILE
     /* This is the dir for fixincludes.  Put it just before
        the files that we fix.  */

gcc/cpplib.c

@@ -297,7 +297,6 @@ static struct default_include {
   = {
     /* Pick up GNU C++ specific include files.  */
     { GPLUSPLUS_INCLUDE_DIR, "G++", 1, 1 },
-    { OLD_GPLUSPLUS_INCLUDE_DIR, 0, 1, 1 },
 #ifdef CROSS_COMPILE
     /* This is the dir for fixincludes.  Put it just before
        the files that we fix.  */