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#!/bin/sh
# Extract server catalog and control file version numbers.
# This information is stored in the packages and used at install time to
# determine if an in-major-version pg_upgradecluster is required.
set -eu
CATVERSION=$(awk '/^#define CATALOG_VERSION_NO/ { print $3 }' src/include/catalog/catversion.h)
CONTROLVERSION=$(awk '/^#define PG_CONTROL_VERSION/ { print $3 }' src/include/catalog/pg_control.h)
case $CONTROLVERSION in
# control file versions used in PG 9.6 .. 15
# don't append to catversion to avoid spurious warnings for users of existing packages
960|1002|1100|1201|1300) echo "$CATVERSION" ;;
*) echo "$CATVERSION-$CONTROLVERSION" ;;
esac
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