Remove most compile-time options, add a few runtime options to make up for it.

In particular, no more compiled-in default for PGDATA or LIBDIR.  Commands
that need them need either invocation options or environment variables.
PGPORT default is hardcoded as 5432, but overrideable with options or
environment variables.

Author: Bryan Henderson

src/backend/bootstrap/bootstrap.c

@@ -4,7 +4,7 @@
 #    Makefile for libpq subsystem (backend half of libpq interface)
 #
 # IDENTIFICATION
-#    $Header: /cvsroot/pgsql/src/backend/libpq/Makefile,v 1.3 1996/11/06 08:48:21 scrappy Exp $
+#    $Header: /cvsroot/pgsql/src/backend/libpq/Makefile,v 1.4 1996/11/14 10:23:51 bryanh Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -16,7 +16,6 @@ INCLUDE_OPT = -I.. \
               -I../../include
 
 CFLAGS+=$(INCLUDE_OPT)
-CFLAGS+= -DPOSTPORT='"$(POSTPORT)"'
 
 # kerberos flags
 ifdef KRBVERS

src/backend/libpq/Makefile

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *    $Header: /cvsroot/pgsql/src/backend/libpq/pqcomm.c,v 1.6 1996/11/08 05:56:21 momjian Exp $
+ *    $Header: /cvsroot/pgsql/src/backend/libpq/pqcomm.c,v 1.7 1996/11/14 10:23:53 bryanh Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -140,7 +140,7 @@ pq_getport()
 
     if (envport)
 	return(atoi(envport));
-    return(atoi(POSTPORT));
+    return(atoi(DEF_PGPORT));
 }
 
 /* --------------------------------

src/backend/libpq/pqcomm.c

@@ -30,7 +30,6 @@ struct sembuf
 
 #define MAXHOSTNAMELEN	12	/* where is the official definition of this? */
 #define MAXPATHLEN _MAX_PATH	/* in winsock.h */
-#define POSTPORT "5432"
 
 /* NT has stricmp not strcasecmp. Which is ANSI? */
 #define strcasecmp(a,b)	_stricmp(a,b)
@@ -46,5 +45,3 @@ struct sembuf
 #define GETNCNT 5
 #define GETVAL 6
 
-#define POSTGRESDIR "d:\\pglite"
-#define PGDATADIR "d:\\pglite\\data"