cpphash.c: Don't include version.h.

 	* cpphash.c: Don't include version.h.
	(special_symbol) [case T_VERSION]: Look for the string in
	hp->value.cpval; don't use version_string.
	* cppinit.c (initialize_builtins): Set hp->value.cpval for
	__VERSION__ to version_string.
	* Makefile.in (cpphash.o): Update deps.

From-SVN: r32499

gcc/ChangeLog

 2000-03-12  Zack Weinberg  <zack@wolery.cumb.org>
 
+ 	* cpphash.c: Don't include version.h.
+	(special_symbol) [case T_VERSION]: Look for the string in
+	hp->value.cpval; don't use version_string.
+	* cppinit.c (initialize_builtins): Set hp->value.cpval for
+	__VERSION__ to version_string.
+	* Makefile.in (cpphash.o): Update deps.
+
+2000-03-12  Zack Weinberg  <zack@wolery.cumb.org>
+
 	Convert cpplib to use libiberty/hashtab.c.
 
 	* cpplib.h (struct cpp_reader): Make hashtab and

gcc/Makefile.in

@@ -2049,7 +2049,7 @@ cppulp.o:   cppulp.c   $(CONFIG_H) system.h output.h
 cpperror.o: cpperror.c $(CONFIG_H) $(LIBCPP_DEPS)
 cppexp.o:   cppexp.c   $(CONFIG_H) $(LIBCPP_DEPS)
 cppfiles.o: cppfiles.c $(CONFIG_H) $(LIBCPP_DEPS) $(HASHTAB_H)
-cpphash.o:  cpphash.c  $(CONFIG_H) $(LIBCPP_DEPS) $(HASHTAB_H) version.h
+cpphash.o:  cpphash.c  $(CONFIG_H) $(LIBCPP_DEPS) $(HASHTAB_H)
 cpplib.o:   cpplib.c   $(CONFIG_H) $(LIBCPP_DEPS) $(HASHTAB_H) mkdeps.h
 
 cppinit.o:  cppinit.c  $(CONFIG_H) $(LIBCPP_DEPS) $(HASHTAB_H) mkdeps.h \

gcc/cpphash.c

@@ -28,7 +28,6 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 #include "cpplib.h"
 #include "cpphash.h"
 #include "hashtab.h"
-#include "version.h"
 #undef abort
 
 static unsigned int hash_HASHNODE PARAMS ((const void *));
@@ -876,10 +875,10 @@ special_symbol (hp, pfile)
       }
 
     case T_VERSION:
-      len = strlen (version_string);
+      len = strlen (hp->value.cpval);
       CPP_RESERVE (pfile, 3 + len);
       CPP_PUTC_Q (pfile, '"');
-      CPP_PUTS_Q (pfile, version_string, len);
+      CPP_PUTS_Q (pfile, hp->value.cpval, len);
       CPP_PUTC_Q (pfile, '"');
       CPP_NUL_TERMINATE_Q (pfile);
       return;

gcc/cppinit.c

@@ -608,7 +608,8 @@ struct builtin
 };
 #define DUMP 0x01
 #define STDC 0x02
-#define ULP  0x10
+#define VERS 0x04
+#define ULP  0x08
 
 static const struct builtin builtin_array[] =
 {
@@ -618,7 +619,7 @@ static const struct builtin builtin_array[] =
   { "__BASE_FILE__",		0, T_BASE_FILE,		0    },
   { "__LINE__",			0, T_SPECLINE,		0    },
   { "__INCLUDE_LEVEL__",	0, T_INCLUDE_LEVEL,	0    },
-  { "__VERSION__",		0, T_VERSION,		DUMP },
+  { "__VERSION__",		0, T_VERSION,		DUMP|VERS },
   { "__STDC__",			0, T_STDC,		DUMP|STDC },
 
   { "__USER_LABEL_PREFIX__",	0,		 T_CONST, ULP  },
@@ -651,9 +652,14 @@ initialize_builtins (pfile)
       if ((b->flags & STDC) && CPP_TRADITIONAL (pfile))
 	continue;
 
-      val = (b->flags & ULP) ? user_label_prefix : b->value;
-      len = strlen (b->name);
+      if (b->flags & ULP)
+	val = user_label_prefix;
+      else if (b->flags & VERS)
+	val = version_string;
+      else
+	val = b->value;
 
+      len = strlen (b->name);
       hp = _cpp_make_hashnode (b->name, len, b->type, -1);
       hp->value.cpval = val;
       *(htab_find_slot (pfile->hashtab, (void *)hp, 1)) = hp;
@@ -665,6 +671,7 @@ initialize_builtins (pfile)
 }
 #undef DUMP
 #undef STDC
+#undef VERS
 #undef ULP
 
 /* Another subroutine of cpp_start_read.  This one sets up to do