From c3810795e99ee20181884e62d925f5ac910f0b8b Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Wed, 20 Jul 2011 18:31:07 -0400
Subject: [PATCH] In pg_upgrade, fix the -l/log option to work on Windows.

Also, double-quote the log file name in all places, to allow (on all
platforms) log file names with spaces.

Back patch to 9.0 and 9.1.
---
 contrib/pg_upgrade/pg_upgrade.c | 44 +++++++++++++++++++++++++++------
 contrib/pg_upgrade/server.c     |  2 +-
 2 files changed, 38 insertions(+), 8 deletions(-)

diff --git a/contrib/pg_upgrade/pg_upgrade.c b/contrib/pg_upgrade/pg_upgrade.c
index e329dc3efe..abd3d5f8a2 100644
--- a/contrib/pg_upgrade/pg_upgrade.c
+++ b/contrib/pg_upgrade/pg_upgrade.c
@@ -193,8 +193,14 @@ prepare_new_cluster(void)
 	prep_status("Analyzing all rows in the new cluster");
 	exec_prog(true,
 			  SYSTEMQUOTE "\"%s/vacuumdb\" --port %d --username \"%s\" "
-			  "--all --analyze >> %s 2>&1" SYSTEMQUOTE,
-	  new_cluster.bindir, new_cluster.port, os_info.user, log_opts.filename);
+			  "--all --analyze >> \"%s\" 2>&1" SYSTEMQUOTE,
+	  new_cluster.bindir, new_cluster.port, os_info.user,
+#ifndef WIN32
+	  log_opts.filename
+#else
+	  DEVNULL
+#endif
+	  );
 	check_ok();
 
 	/*
@@ -206,8 +212,14 @@ prepare_new_cluster(void)
 	prep_status("Freezing all rows on the new cluster");
 	exec_prog(true,
 			  SYSTEMQUOTE "\"%s/vacuumdb\" --port %d --username \"%s\" "
-			  "--all --freeze >> %s 2>&1" SYSTEMQUOTE,
-	  new_cluster.bindir, new_cluster.port, os_info.user, log_opts.filename);
+			  "--all --freeze >> \"%s\" 2>&1" SYSTEMQUOTE,
+	  new_cluster.bindir, new_cluster.port, os_info.user,
+#ifndef WIN32
+	  log_opts.filename
+#else
+	  DEVNULL
+#endif
+	  );
 	check_ok();
 
 	get_pg_database_relfilenode(&new_cluster);
@@ -245,7 +257,13 @@ prepare_new_databases(void)
 			  "--no-psqlrc --port %d --username \"%s\" "
 			  "-f \"%s/%s\" --dbname template1 >> \"%s\"" SYSTEMQUOTE,
 			  new_cluster.bindir, new_cluster.port, os_info.user, os_info.cwd,
-			  GLOBALS_DUMP_FILE, log_opts.filename);
+			  GLOBALS_DUMP_FILE,
+#ifndef WIN32
+			  log_opts.filename
+#else
+			  DEVNULL
+#endif
+			  );
 	check_ok();
 
 	/* we load this to get a current list of databases */
@@ -276,7 +294,13 @@ create_new_objects(void)
 			  "--no-psqlrc --port %d --username \"%s\" "
 			  "-f \"%s/%s\" --dbname template1 >> \"%s\"" SYSTEMQUOTE,
 			  new_cluster.bindir, new_cluster.port, os_info.user, os_info.cwd,
-			  DB_DUMP_FILE, log_opts.filename);
+			  DB_DUMP_FILE,
+#ifndef WIN32
+			  log_opts.filename
+#else
+			  DEVNULL
+#endif
+			  );
 	check_ok();
 
 	/* regenerate now that we have objects in the databases */
@@ -324,7 +348,13 @@ copy_clog_xlog_xid(void)
 	exec_prog(true, SYSTEMQUOTE "\"%s/pg_resetxlog\" -l %u,%u,%u \"%s\" >> \"%s\" 2>&1" SYSTEMQUOTE,
 			  new_cluster.bindir, old_cluster.controldata.chkpnt_tli,
 			old_cluster.controldata.logid, old_cluster.controldata.nxtlogseg,
-			  new_cluster.pgdata, log_opts.filename);
+			  new_cluster.pgdata,
+#ifndef WIN32
+			  log_opts.filename
+#else
+			  DEVNULL
+#endif
+			  );
 	check_ok();
 }
 
diff --git a/contrib/pg_upgrade/server.c b/contrib/pg_upgrade/server.c
index 58c1234a94..e86540b9d7 100644
--- a/contrib/pg_upgrade/server.c
+++ b/contrib/pg_upgrade/server.c
@@ -184,7 +184,7 @@ start_postmaster(ClusterInfo *cluster)
 			 (cluster->controldata.cat_ver >=
 			  BINARY_UPGRADE_SERVER_FLAG_CAT_VER) ? "-b" :
 			 "-c autovacuum=off -c autovacuum_freeze_max_age=2000000000",
-			 log_opts.filename);
+			 output_filename);
 
 	/*
 	 * Don't throw an error right away, let connecting throw the error because