call.c: Include system.h.

* call.c: Include system.h.  Remove includes, declarations and
        defines provided by system.h.
        * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
        * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
        * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
        * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
        * typeck2.c, xref.c: Likewise.
        * Makefile.in: Dependencies updated as appropriate.
        * Make-lang.in: Likewise.
system.h cutover from the cp subdir

From-SVN: r18917

gcc/cp/ChangeLog

@@ -1,3 +1,15 @@
+Tue Mar 31 13:43:57 1998  Jeffrey A Law  (law@cygnus.com)
+
+	* call.c: Include system.h.  Remove includes, declarations and
+	defines provided by system.h.
+	* class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
+	* except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
+	* lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
+	* semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
+	* typeck2.c, xref.c: Likewise.
+	* Makefile.in: Dependencies updated as appropriate.
+	* Make-lang.in: Likewise.
+
 Mon Mar 30 12:15:00 1998  Mark Mitchell  <mmitchell@usa.net>
 
  	* pt.c (fn_type_unification): Allow incomplete unification without 

gcc/cp/Make-lang.in

@@ -86,7 +86,8 @@ g++spec.o: $(srcdir)/cp/g++spec.c
 # It'd be nice if we could find an easier way to do this---rather than have
 # to track changes to the toplevel gcc Makefile as well.
 # We depend on g++.c last, to make it obvious where it came from.
-g++.o: $(CONFIG_H) multilib.h config.status $(lang_specs_files) g++.c
+g++.o: $(CONFIG_H) multilib.h config.status $(lang_specs_files) g++.c \
+       system.h
 	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
 	$(DRIVER_DEFINES) \
 	-DLANG_SPECIFIC_DRIVER \

gcc/cp/Makefile.in

@@ -198,7 +198,7 @@ PARSE_H = $(srcdir)/parse.h
 PARSE_C = $(srcdir)/parse.c
 
 parse.o : $(PARSE_C) $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h lex.h \
-	$(srcdir)/../except.h $(srcdir)/../output.h
+	$(srcdir)/../except.h $(srcdir)/../output.h $(srcdir)/../system.h
 	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(BIG_SWITCHFLAG) \
   `echo $(PARSE_C) | sed 's,^\./,,'`
 
@@ -227,39 +227,53 @@ $(srcdir)/hash.h:
 		$(srcdir)/gxx.gperf >$(srcdir)/hash.h
 
 spew.o : spew.c $(CONFIG_H) $(CXX_TREE_H) \
-  $(PARSE_H) $(srcdir)/../flags.h lex.h
+  $(PARSE_H) $(srcdir)/../flags.h lex.h $(srcdir)/../system.h
 lex.o : lex.c $(CONFIG_H) $(CXX_TREE_H) \
-  $(PARSE_H) input.c $(srcdir)/../flags.h hash.h lex.h $(srcdir)/../c-pragma.h
+  $(PARSE_H) input.c $(srcdir)/../flags.h hash.h lex.h \
+  $(srcdir)/../c-pragma.h $(srcdir)/../system.h
 decl.o : decl.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h \
   lex.h decl.h $(srcdir)/../stack.h $(srcdir)/../output.h  \
-  $(srcdir)/../except.h
+  $(srcdir)/../except.h $(srcdir)/../system.h
 decl2.o : decl2.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h \
   lex.h decl.h $(srcdir)/../expr.h ../insn-codes.h $(srcdir)/../except.h \
-  $(srcdir)/../output.h $(srcdir)/../except.h
-typeck2.o : typeck2.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h
+  $(srcdir)/../output.h $(srcdir)/../except.h $(srcdir)/../system.h
+typeck2.o : typeck2.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h \
+  $(srcdir)/../system.h
 typeck.o : typeck.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h $(RTL_H) \
-  $(srcdir)/../expr.h ../insn-codes.h
-class.o : class.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h
-call.o : call.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h
-friend.o : friend.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h $(RTL_H)
+  $(srcdir)/../expr.h ../insn-codes.h $(srcdir)/../system.h
+class.o : class.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h \
+  $(srcdir)/../system.h
+call.o : call.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h \
+  $(srcdir)/../system.h
+friend.o : friend.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h $(RTL_H) \
+  $(srcdir)/../system.h
 init.o : init.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h $(RTL_H) \
-  $(srcdir)/../expr.h ../insn-codes.h
+  $(srcdir)/../expr.h ../insn-codes.h $(srcdir)/../system.h
 method.o : method.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../system.h
-cvt.o : cvt.c $(CONFIG_H) $(CXX_TREE_H)
-search.o : search.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../stack.h $(srcdir)/../flags.h
-tree.o : tree.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h
-ptree.o : ptree.c $(CONFIG_H) $(CXX_TREE_H)
-rtti.o : rtti.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h
-except.o : except.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h $(RTL_H) $(srcdir)/../except.h
+cvt.o : cvt.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../system.h
+search.o : search.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../stack.h \
+  $(srcdir)/../flags.h $(srcdir)/../system.h
+tree.o : tree.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h \
+  $(srcdir)/../system.h
+ptree.o : ptree.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../system.h
+rtti.o : rtti.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h \
+  $(srcdir)/../system.h
+except.o : except.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h $(RTL_H) \
+  $(srcdir)/../except.h $(srcdir)/../system.h
 expr.o : expr.c $(CONFIG_H) $(CXX_TREE_H) $(RTL_H) $(srcdir)/../flags.h \
-  $(srcdir)/../expr.h ../insn-codes.h
-xref.o : xref.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../input.h
-pt.o : pt.c $(CONFIG_H) $(CXX_TREE_H) decl.h $(PARSE_H) lex.h
-error.o : error.c $(CONFIG_H) $(CXX_TREE_H)
-errfn.o : errfn.c $(CONFIG_H) $(CXX_TREE_H)
-sig.o : sig.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h
-repo.o : repo.c $(CONFIG_H) $(CXX_TREE_H)
-semantics.o: semantics.c $(CONFIG_H) $(CXX_TREE_H) lex.h $(srcdir)/../except.h
+  $(srcdir)/../expr.h ../insn-codes.h $(srcdir)/../system.h
+xref.o : xref.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../input.h \
+  $(srcdir)/../system.h
+pt.o : pt.c $(CONFIG_H) $(CXX_TREE_H) decl.h $(PARSE_H) lex.h \
+  $(srcdir)/../system.h
+error.o : error.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../system.h
+errfn.o : errfn.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../system.h
+sig.o : sig.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h \
+  $(srcdir)/../system.h
+repo.o : repo.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../system.h
+semantics.o: semantics.c $(CONFIG_H) $(CXX_TREE_H) lex.h \
+  $(srcdir)/../except.h $(srcdir)/../system.h
+  
 
 #
 # These exist for maintenance purposes.

gcc/cp/call.c

@@ -25,15 +25,11 @@ Boston, MA 02111-1307, USA.  */
 
 #include "config.h"
 #include "tree.h"
-#include <stdio.h>
+#include "system.h"
 #include "cp-tree.h"
 #include "output.h"
 #include "flags.h"
 
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-
 #include "obstack.h"
 #define obstack_chunk_alloc xmalloc
 #define obstack_chunk_free free

gcc/cp/class.c

@@ -24,7 +24,7 @@ Boston, MA 02111-1307, USA.  */
 
 #include "config.h"
 #include "tree.h"
-#include <stdio.h>
+#include "system.h"
 #include "cp-tree.h"
 #include "flags.h"
 #include "rtl.h"

gcc/cp/cvt.c

@@ -26,16 +26,12 @@ Boston, MA 02111-1307, USA.  */
    but what kind of conversions it does will depend on the language.  */
 
 #include "config.h"
-#include <stdio.h>
+#include "system.h"
 #include "tree.h"
 #include "flags.h"
 #include "cp-tree.h"
 #include "convert.h"
 
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-
 extern tree static_aggregates;
 
 static tree cp_convert_to_pointer PROTO((tree, tree));

gcc/cp/decl.c

@@ -28,6 +28,7 @@ Boston, MA 02111-1307, USA.  */
    line numbers.  For example, the CONST_DECLs for enum values.  */
 
 #include "config.h"
+#include "system.h"
 #include <stdio.h>
 #include "tree.h"
 #include "rtl.h"
@@ -35,21 +36,12 @@ Boston, MA 02111-1307, USA.  */
 #include "cp-tree.h"
 #include "decl.h"
 #include "lex.h"
-#include <sys/types.h>
 #include <signal.h>
 #include "obstack.h"
 #include "defaults.h"
 #include "output.h"
 #include "except.h"
 
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-
-#ifdef NEED_DECLARATION_FREE
-extern void free	PROTO((void *));
-#endif
-
 #define obstack_chunk_alloc xmalloc
 #define obstack_chunk_free free
 

gcc/cp/decl2.c

@@ -28,7 +28,7 @@ Boston, MA 02111-1307, USA.  */
    line numbers.  For example, the CONST_DECLs for enum values.  */
 
 #include "config.h"
-#include <stdio.h>
+#include "system.h"
 #include "tree.h"
 #include "rtl.h"
 #include "flags.h"
@@ -40,14 +40,6 @@ Boston, MA 02111-1307, USA.  */
 #include "expr.h"
 #include "defaults.h"
 
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-
-#ifdef HAVE_STRING_H
-#include <string.h>
-#endif
-
 static tree get_sentry PROTO((tree));
 static void mark_vtable_entries PROTO((tree));
 static void import_export_template PROTO((tree));

gcc/cp/errfn.c

@@ -21,8 +21,7 @@ Boston, MA 02111-1307, USA.  */
    
 #include "config.h"
 #include "tree.h"
-#include <stdio.h>
-#include <ctype.h>
+#include "system.h"
 
 /* cp_printer is the type of a function which converts an argument into
    a string for digestion by printf.  The cp_printer function should deal

gcc/cp/error.c

@@ -20,15 +20,10 @@ the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
 #include "config.h"
-#include <stdio.h>
-#include <sys/types.h>
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
+#include "system.h"
 #include "tree.h"
 #include "cp-tree.h"
 #include "obstack.h"
-#include <ctype.h>
 
 typedef char* cp_printer ();
 

gcc/cp/except.c

@@ -23,7 +23,7 @@ Boston, MA 02111-1307, USA.  */
 
 
 #include "config.h"
-#include <stdio.h>
+#include "system.h"
 #include "tree.h"
 #include "rtl.h"
 #include "cp-tree.h"

gcc/cp/expr.c

@@ -21,7 +21,7 @@ Boston, MA 02111-1307, USA.  */
 
 
 #include "config.h"
-#include <stdio.h>
+#include "system.h"
 #include "rtl.h"
 #include "tree.h"
 #include "flags.h"

gcc/cp/friend.c

@@ -19,17 +19,13 @@ the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
 #include "config.h"
-#include <stdio.h>
+#include "system.h"
 #include "tree.h"
 #include "rtl.h"
 #include "cp-tree.h"
 #include "flags.h"
 #include "output.h"
 
-#ifdef HAVE_STRING_H
-#include <string.h>
-#endif
-
 static void add_friend PROTO((tree, tree));
 static void add_friends PROTO((tree, tree, tree));
 

gcc/cp/g++spec.c

@@ -20,19 +20,10 @@ Boston, MA 02111-1307, USA.  */
 
 #include "config.h"
 
-#include <sys/types.h>
-#include <stdio.h>
+#include "system.h"
 
 #include "gansidecl.h"
 
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-
-#ifdef HAVE_STRING_H
-#include <string.h>
-#endif
-
 /* This bit is set if we saw a `-xfoo' language specification.  */
 #define LANGSPEC	(1<<1)
 /* This bit is set if they did `-lm' or `-lmath'.  */

gcc/cp/init.c

@@ -22,7 +22,7 @@ Boston, MA 02111-1307, USA.  */
 /* High-level class interface.  */
 
 #include "config.h"
-#include <stdio.h>
+#include "system.h"
 #include "tree.h"
 #include "rtl.h"
 #include "cp-tree.h"

gcc/cp/input.c

@@ -29,7 +29,7 @@ Boston, MA 02111-1307, USA.  */
    lex.c for very minor efficiency gains (primarily in function
    inlining).  */
 
-#include <stdio.h>
+#include "system.h"
 
 extern FILE *finput;
 

gcc/cp/lex.c

@@ -26,9 +26,7 @@ Boston, MA 02111-1307, USA.  */
 #define YYDEBUG 1
 
 #include "config.h"
-#include <sys/types.h>
-#include <stdio.h>
-#include <errno.h>
+#include "system.h"
 #include <setjmp.h>
 #include "input.h"
 #include "tree.h"
@@ -59,26 +57,6 @@ Boston, MA 02111-1307, USA.  */
 extern double atof ();
 #endif
 
-#ifdef HAVE_STRING_H
-#include <string.h>
-#else
-#ifdef HAVE_STRINGS_H
-#include <strings.h>
-#endif
-#endif
-
-#ifdef NEED_DECLARATION_INDEX
-extern char *index ();
-#endif
-
-#ifdef NEED_DECLARATION_RINDEX
-extern char *rindex ();
-#endif
-
-#ifndef errno
-extern int errno;		/* needed for VAX.  */
-#endif
-
 #define obstack_chunk_alloc xmalloc
 #define obstack_chunk_free free
 

gcc/cp/parse.y

@@ -32,8 +32,7 @@ Boston, MA 02111-1307, USA.  */
 
 #include "config.h"
 
-#include <stdio.h>
-#include <errno.h>
+#include "system.h"
 
 #include "tree.h"
 #include "input.h"

gcc/cp/pt.c

@@ -26,7 +26,7 @@ Boston, MA 02111-1307, USA.  */
      file that contains only the method templates and "just win".  */
 
 #include "config.h"
-#include <stdio.h>
+#include "system.h"
 #include "obstack.h"
 
 #include "tree.h"
@@ -39,10 +39,6 @@ Boston, MA 02111-1307, USA.  */
 #include "defaults.h"
 #include "except.h"
 
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-
 /* The type of functions taking a tree, and some additional data, and
    returning an int.  */
 typedef int (*tree_fn_t) PROTO((tree, void*));

gcc/cp/ptree.c

@@ -22,7 +22,7 @@ Boston, MA 02111-1307, USA.  */
 
 #include "config.h"
 #include "tree.h"
-#include <stdio.h>
+#include "system.h"
 #include "cp-tree.h"
 
 void

gcc/cp/repo.c

@@ -26,28 +26,15 @@ Boston, MA 02111-1307, USA.  */
    explicit code.  */
 
 #include "config.h"
-#include <stdio.h>
+#include "system.h"
 #include "tree.h"
 #include "cp-tree.h"
 #include "input.h"
 #include "obstack.h"
 
-#ifdef HAVE_STRING_H
-#include <string.h>
-#endif
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#else
-extern char * getenv ();
-#endif
-
-#ifdef NEED_DECLARATION_RINDEX
-extern char *rindex ();
-#endif
 extern char *getpwd PROTO((void));
 
 static tree repo_get_id PROTO((tree));
-static char *save_string PROTO((char *, int));
 static char *extract_string PROTO((char **));
 static char *get_base_filename PROTO((char *));
 static void open_repo_file PROTO((char *));
@@ -210,14 +197,6 @@ repo_template_instantiated (t, extern_p)
     }
 }
 
-static char *
-save_string (s, len)
-     char *s;
-     int len;
-{
-  return obstack_copy0 (&temporary_obstack, s, len);
-}
-
 /* Parse a reasonable subset of shell quoting syntax.  */
 
 static char *

gcc/cp/rtti.c

@@ -21,7 +21,7 @@ Boston, MA 02111-1307, USA.  */
 
 
 #include "config.h"
-#include <stdio.h>
+#include "system.h"
 #include "tree.h"
 #include "cp-tree.h"
 #include "flags.h"

gcc/cp/search.c

@@ -24,7 +24,7 @@ Boston, MA 02111-1307, USA.  */
 
 #include "config.h"
 #include "tree.h"
-#include <stdio.h>
+#include "system.h"
 #include "cp-tree.h"
 #include "obstack.h"
 #include "flags.h"

gcc/cp/semantics.c

@@ -25,7 +25,7 @@
    02111-1307, USA.  */
 
 #include "config.h"
-#include <stdio.h>
+#include "system.h"
 #include "tree.h"
 #include "cp-tree.h"
 #include "except.h"

gcc/cp/sig.c

@@ -21,7 +21,7 @@ Boston, MA 02111-1307, USA.  */
 
 
 #include "config.h"
-#include <stdio.h>
+#include "system.h"
 #include "obstack.h"
 #include "tree.h"
 #include "cp-tree.h"

gcc/cp/spew.c

@@ -24,7 +24,7 @@ Boston, MA 02111-1307, USA.  */
    when compiling parse.c and spew.c.  */
 
 #include "config.h"
-#include <stdio.h>
+#include "system.h"
 #include "input.h"
 #include "tree.h"
 #include "lex.h"

gcc/cp/tree.c

@@ -20,7 +20,7 @@ the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
 #include "config.h"
-#include <stdio.h>
+#include "system.h"
 #include "obstack.h"
 #include "tree.h"
 #include "cp-tree.h"
@@ -32,14 +32,6 @@ Boston, MA 02111-1307, USA.  */
 #include <varargs.h>
 #endif
 
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-
-#ifdef NEED_DECLARATION_FREE
-extern void free	PROTO((void *));
-#endif
-
 extern void compiler_error ();
 
 static tree get_identifier_list PROTO((tree));

gcc/cp/typeck.c

@@ -30,7 +30,7 @@ Boston, MA 02111-1307, USA.  */
    like a strange sort of assignment).  */
 
 #include "config.h"
-#include <stdio.h>
+#include "system.h"
 #include "tree.h"
 #include "rtl.h"
 #include "cp-tree.h"
@@ -38,10 +38,6 @@ Boston, MA 02111-1307, USA.  */
 #include "output.h"
 #include "expr.h"
 
-#ifdef HAVE_STRING_H
-#include <string.h>
-#endif
-
 extern void compiler_error ();
 
 static tree convert_for_assignment PROTO((tree, tree, char*, tree,

gcc/cp/typeck2.c

@@ -31,7 +31,7 @@ Boston, MA 02111-1307, USA.  */
    like a strange sort of assignment).  */
 
 #include "config.h"
-#include <stdio.h>
+#include "system.h"
 #include "tree.h"
 #include "cp-tree.h"
 #include "flags.h"

gcc/cp/xref.c

@@ -22,30 +22,12 @@ Boston, MA 02111-1307, USA.  */
 
 #include "config.h"
 #include "tree.h"
-#include <stdio.h>
+#include "system.h"
 #include "cp-tree.h"
 #include "input.h"
 
-#include <ctype.h>
-
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
 extern char *getpwd PROTO((void));
 
-#ifdef HAVE_STRING_H
-#include <string.h>
-#endif
-
-#ifdef NEED_DECLARATION_RINDEX
-extern char *rindex ();
-#endif
-
 /* The character(s) used to join a directory specification (obtained with
    getwd or equivalent) with a non-absolute file name.  */