SOURCES: expect-tcl85.patch (NEW) - fix for compilation with TCL 8...

[hawk]

Author: hawk                         Date: Sat Jan 19 16:43:55 2008 GMT
Module: SOURCES                       Tag: HEAD
---- Log message:
- fix for compilation with TCL 8.5, taken from
  http://wiki.linuxfromscratch.org/lfs/ticket/2126

---- Files affected:
SOURCES:
   expect-tcl85.patch (NONE -> 1.1)  (NEW)

---- Diffs:

================================================================
Index: SOURCES/expect-tcl85.patch
diff -u /dev/null SOURCES/expect-tcl85.patch:1.1
--- /dev/null	Sat Jan 19 17:43:55 2008
+++ SOURCES/expect-tcl85.patch	Sat Jan 19 17:43:50 2008
@@ -0,0 +1,105 @@
+diff -ur expect-5.43.orig/exp_command.c expect-5.43/exp_command.c
+--- expect-5.43.orig/exp_command.c	2004-08-20 19:18:01.000000000 +0200
++++ expect-5.43/exp_command.c	2008-01-19 17:40:20.000000000 +0100
+@@ -2265,6 +2265,8 @@
+ 	/*NOTREACHED*/
+ }
+ 
++static struct exp_cmd_data cmd_data[];
++
+ /*ARGSUSED*/
+ static int
+ Exp_CloseObjCmd(clientData, interp, objc, objv)
+@@ -2311,12 +2313,23 @@
+ 	/* Historical note: we used "close"  long before there was a */
+ 	/* Tcl builtin by the same name. */
+ 
++	/* The code that registered this function as the handler for */
++	/* the "close" command stored away the old handler in the */
++	/* exp_cmd_data for the "close" command. */
++
++	struct exp_cmd_data *cmd_ptr;
+ 	Tcl_CmdInfo info;
++
++	for(cmd_ptr = &cmd_data[0]; cmd_ptr->name; cmd_ptr++) {
++	    if(strncmp(cmd_ptr->name, "close", 5) == 0)
++		break;
++	}
++
+ 	Tcl_ResetResult(interp);
+ 	if (0 == Tcl_GetCommandInfo(interp,"close",&info)) {
+ 	    info.clientData = 0;
+ 	}
+-	return(Tcl_CloseObjCmd(info.clientData,interp,objc_orig,objv_orig));
++	return(cmd_ptr->old_objProc(info.clientData,interp,objc_orig,objv_orig));
+     }
+ 
+     if (chanName) {
+@@ -2961,7 +2974,10 @@
+     /* if successful (i.e., TCL_RETURN is returned) */
+     /* modify the result, so that we will handle it specially */
+ 
+-    int result = Tcl_ReturnObjCmd(clientData,interp,objc,objv);
++    Tcl_CmdInfo info;
++    Tcl_GetCommandInfo(interp, "return", &info);
++
++    int result = info.objProc(clientData,interp,objc,objv);
+     if (result == TCL_RETURN)
+         result = EXP_TCL_RETURN;
+     return result;
+@@ -3062,8 +3078,7 @@
+ 
+ 	for (;c->name;c++) {
+ 		/* if already defined, don't redefine */
+-		if ((c->flags & EXP_REDEFINE) ||
+-		    !(Tcl_FindHashEntry(&globalNsPtr->cmdTable,c->name) ||
++		if (!(Tcl_FindHashEntry(&globalNsPtr->cmdTable,c->name) ||
+ 		      Tcl_FindHashEntry(&currNsPtr->cmdTable,c->name))) {
+ 			if (c->objproc)
+ 				Tcl_CreateObjCommand(interp,c->name,
+@@ -3072,6 +3087,21 @@
+ 				Tcl_CreateCommand(interp,c->name,c->proc,
+ 						  c->data,exp_deleteProc);
+ 		}
++		else if (c->flags & EXP_REDEFINE) { /* unless the REDEFINE flag is present */
++			Tcl_CmdInfo info;
++
++			if (Tcl_GetCommandInfo(interp, c->name, &info)) {
++				c->old_proc	= info.proc;
++				c->old_objProc	= info.objProc;
++			}
++
++			if (c->objproc)
++				Tcl_CreateObjCommand(interp,c->name,
++						     c->objproc,c->data,exp_deleteObjProc);
++			else
++				Tcl_CreateCommand(interp,c->name,c->proc,
++						  c->data,exp_deleteProc);
++		}
+ 		if (!(c->name[0] == 'e' &&
+ 		      c->name[1] == 'x' &&
+ 		      c->name[2] == 'p')
+diff -ur expect-5.43.orig/exp_command.h expect-5.43/exp_command.h
+--- expect-5.43.orig/exp_command.h	2004-07-30 17:35:28.000000000 +0200
++++ expect-5.43/exp_command.h	2008-01-19 17:40:20.000000000 +0100
+@@ -295,6 +295,8 @@
+ 	Tcl_CmdProc	*proc;
+ 	ClientData	data;
+ 	int 		flags;
++	Tcl_CmdProc	*old_proc;     /* these store the procedure for the old command, */
++	Tcl_ObjCmdProc	*old_objProc;  /* if any */
+ };
+ 
+ EXTERN void		exp_create_commands _ANSI_ARGS_((Tcl_Interp *,
+diff -ur expect-5.43.orig/exp_inter.c expect-5.43/exp_inter.c
+--- expect-5.43.orig/exp_inter.c	2004-08-18 04:03:00.000000000 +0200
++++ expect-5.43/exp_inter.c	2008-01-19 17:40:01.000000000 +0100
+@@ -35,7 +35,7 @@
+ 
+ #include <ctype.h>
+ 
+-#include "tcl.h"
++#include "tclInt.h"
+ #include "string.h"
+ 
+ #include "exp_tty_in.h"
================================================================