Readline and Zlib now required by default. Add options --without-readline

and --without-zlib to turn them off.

src/bin/psql/input.c

@@ -3,7 +3,7 @@
  *
  * Copyright 2000 by PostgreSQL Global Development Group
  *
- * $Header: /cvsroot/pgsql/src/bin/psql/input.c,v 1.18 2001/10/25 05:49:54 momjian Exp $
+ * $Header: /cvsroot/pgsql/src/bin/psql/input.c,v 1.19 2002/04/10 22:46:58 petere Exp $
  */
 #include "postgres_fe.h"
 #include "input.h"
@@ -19,8 +19,6 @@
 /* (of course there is no runtime command for doing that :) */
 #ifdef USE_READLINE
 static bool useReadline;
-#endif
-#ifdef USE_HISTORY
 static bool useHistory;
 #endif
 
@@ -44,7 +42,7 @@ gets_interactive(char *prompt)
 {
 	char	   *s;
 
-#ifdef USE_HISTORY
+#ifdef USE_READLINE
 	const char *var;
 	static char *prev_hist = NULL;
 #endif
@@ -62,7 +60,7 @@ gets_interactive(char *prompt)
 	}
 #endif
 
-#ifdef USE_HISTORY
+#ifdef USE_READLINE
 	if (useHistory && s && s[0] != '\0')
 	{
 		var = GetVariable(pset.vars, "HISTCONTROL");
@@ -133,7 +131,7 @@ initializeInput(int flags)
 	}
 #endif
 
-#ifdef USE_HISTORY
+#ifdef USE_READLINE
 	if (flags == 1)
 	{
 		const char *home;
@@ -168,7 +166,7 @@ initializeInput(int flags)
 bool
 saveHistory(char *fname)
 {
-#ifdef USE_HISTORY
+#ifdef USE_READLINE
 	if (useHistory && fname)
 	{
 		if (write_history(fname) != 0)
@@ -194,7 +192,7 @@ finishInput(void)
 finishInput(int exitstatus, void *arg)
 #endif
 {
-#ifdef USE_HISTORY
+#ifdef USE_READLINE
 	if (useHistory)
 	{
 		char	   *home;

src/bin/psql/input.h

@@ -3,7 +3,7 @@
  *
  * Copyright 2000 by PostgreSQL Global Development Group
  *
- * $Header: /cvsroot/pgsql/src/bin/psql/input.h,v 1.15 2001/11/05 17:46:31 momjian Exp $
+ * $Header: /cvsroot/pgsql/src/bin/psql/input.h,v 1.16 2002/04/10 22:47:03 petere Exp $
  */
 #ifndef INPUT_H
 #define INPUT_H
@@ -12,26 +12,20 @@
  * If some other file needs to have access to readline/history, include this
  * file and save yourself all this work.
  *
- * USE_READLINE and USE_HISTORY are the definite pointers regarding existence or not.
+ * USE_READLINE is the definite pointers regarding existence or not.
  */
 #ifdef HAVE_LIBREADLINE
-#if defined(HAVE_READLINE_READLINE_H)
-#include <readline/readline.h>
-#define USE_READLINE 1
-#elif defined(HAVE_READLINE_H)
-#include <readline.h>
-#define USE_READLINE 1
-#endif
-#endif
-
-#if defined(HAVE_HISTORY_FUNCTIONS)
-#if defined(HAVE_READLINE_HISTORY_H)
-#include <readline/history.h>
-#define USE_HISTORY 1
-#elif defined(HAVE_HISTORY_H)
-#include <history.h>
-#define USE_HISTORY 1
-#endif
+# define USE_READLINE 1
+# if defined(HAVE_READLINE_READLINE_H)
+#  include <readline/readline.h>
+# elif defined(HAVE_READLINE_H)
+#  include <readline.h>
+# endif
+# if defined(HAVE_READLINE_HISTORY_H)
+#  include <readline/history.h>
+# elif defined(HAVE_HISTORY_H)
+#  include <history.h>
+# endif
 #endif
 
 char	   *gets_interactive(char *prompt);

src/bin/psql/startup.c

@@ -3,7 +3,7 @@
  *
  * Copyright 2000 by PostgreSQL Global Development Group
  *
- * $Header: /cvsroot/pgsql/src/bin/psql/startup.c,v 1.55 2002/03/27 19:16:13 petere Exp $
+ * $Header: /cvsroot/pgsql/src/bin/psql/startup.c,v 1.56 2002/04/10 22:47:04 petere Exp $
  */
 #include "postgres_fe.h"
 
@@ -636,7 +636,7 @@ showVersion(void)
 {
 	puts("psql (PostgreSQL) " PG_VERSION);
 
-#if defined(USE_READLINE) || defined (USE_HISTORY) || defined(MULTIBYTE)
+#if defined(USE_READLINE) || defined(MULTIBYTE)
 	fputs(gettext("contains support for: "), stdout);
 
 #ifdef USE_READLINE
@@ -644,15 +644,6 @@ showVersion(void)
 #define _Feature
 #endif
 
-#ifdef USE_HISTORY
-#ifdef _Feature
-	fputs(", ", stdout);
-#else
-#define _Feature
-#endif
-	fputs(gettext("history"), stdout);
-#endif
-
 #ifdef MULTIBYTE
 #ifdef _Feature
 	fputs(", ", stdout);

src/include/pg_config.h.in

@@ -8,7 +8,7 @@
  * or in pg_config.h afterwards.  Of course, if you edit pg_config.h, then your
  * changes will be overwritten the next time you run configure.
  *
- * $Id: pg_config.h.in,v 1.20 2002/04/03 05:39:33 petere Exp $
+ * $Id: pg_config.h.in,v 1.21 2002/04/10 22:47:09 petere Exp $
  */
 
 #ifndef PG_CONFIG_H
@@ -420,9 +420,6 @@
 /* Define if you have the stricmp function.  */
 #undef HAVE_STRICMP
 
-/* Set to 1 if you have history functions (either in libhistory or libreadline) */
-#undef HAVE_HISTORY_FUNCTIONS
-
 /* Set to 1 if you have <pwd.h> */
 #undef HAVE_PWD_H
 
@@ -590,9 +587,6 @@ extern int fdatasync(int fildes);
 /* Set to 1 if you have libreadline.a */
 #undef HAVE_LIBREADLINE
 
-/* Set to 1 if you have libhistory.a */
-#undef HAVE_LIBHISTORY
-
 /* Set to 1 if your libreadline defines rl_completion_append_character */
 #undef HAVE_RL_COMPLETION_APPEND_CHARACTER