postgresql-setup: add PGSETUP_PGUPGRADE_OPTIONS

This allows user to use something like
PGSETUP_PGUPGRADE_OPTIONS="-o '-B 5MB'" to work-around badly set
kernel.shmax value.

Version: 9.3.2-6

postgresql-setup

@@ -48,12 +48,16 @@ Available operation mode:
                 e.g. from 9.1 to 9.2.
 
 Environment:
-  PGSETUP_INITDB_OPTIONS  Options carried by this variable are passed to
-                          subsequent call of \`initdb\` binary (see man
-                          initdb(1)).  This variable is used also during
-                          'upgrade' mode because the new cluster is actually
-                          re-initialized from the old one.
-  PGSETUP_DEBUG           Set to '1' if you want to see debugging output."
+  PGSETUP_INITDB_OPTIONS     Options carried by this variable are passed to
+                             subsequent call of \`initdb\` binary (see man
+                             initdb(1)).  This variable is used also during
+                             'upgrade' mode because the new cluster is actually
+                             re-initialized from the old one.
+  PGSETUP_PGUPGRADE_OPTIONS  Options in this variable are passed next to the
+                             subsequent call of \`pg_upgrade\`.  For more info
+                             about possible options please look at man
+                             pg_upgrade(1).
+  PGSETUP_DEBUG              Set to '1' if you want to see debugging output."
 
 # note that these options are useful at least for help2man processing
 case "$1" in
@@ -212,7 +216,9 @@ upgrade(){
                         '--new-datadir=$PGDATA' \
                         --link \
                         '--old-port=$PGPORT' '--new-port=$PGPORT' \
-                        --user=postgres" >> "$PGUPLOG" 2>&1 < /dev/null
+                        --user=postgres \
+                        $PGSETUP_PGUPGRADE_OPTIONS" \
+                                >> "$PGUPLOG" 2>&1 < /dev/null
         if [ $? -ne 0 ]; then
             # pg_upgrade failed
             script_result=1

postgresql.spec

@@ -64,7 +64,7 @@ Summary: PostgreSQL client programs
 Name: postgresql
 %global majorversion 9.3
 Version: 9.3.2
-Release: 5%{?dist}
+Release: 6%{?dist}
 
 # The PostgreSQL license is very similar to other MIT licenses, but the OSI
 # recognizes it as an independent license, so we do as well.
@@ -1130,6 +1130,9 @@ fi
 %endif
 
 %changelog
+* Tue Jan 21 2014 Pavel Raiskup <praiskup@redhat.com> - 9.3.2-6
+- add PGSETUP_PGUPGRADE_OPTIONS env var for postgresql-setup
+
 * Mon Jan 20 2014 Pavel Raiskup <praiskup@redhat.com> - 9.3.2-5
 - fix the postgresql-setup --version option