first commit for openGauss connect odbc code

test/odbcini-gen.sh

@@ -0,0 +1,103 @@
+#!/bin/sh
+#
+#	This isn't a test application.
+#	Initial setting of odbc(inst).ini.
+#
+outini=odbc.ini
+outinstini=odbcinst.ini
+
+drvr=../.libs/psqlodbcw
+driver=${drvr}.so
+if test ! -e $driver ; then
+	driver=${drvr}.dll
+	if test ! -e $driver ; then
+		echo Failure:driver ${drvr}.so\(.dll\) not found
+		exit 2
+	fi
+fi
+
+drvra=../.libs/psqlodbca
+drivera=${drvra}.so
+if test ! -e $drivera ; then
+	drivera=${drvra}.dll
+	if test ! -e $drivera ; then
+		echo Failure:driver ${drvra}.so\(.dll\) not found
+		exit 2
+	fi
+fi
+echo "
+Servername              = $HOST
+Username                = $USER
+Password                = $PASSWORD
+Port                    = $PORT
+libpq                   = $(ldd $driver | grep libpq | awk -F '=>' '{print $2}')
+"
+echo creating $outinstini
+cat << _EOT_ > $outinstini
+[ODBC]
+Trace = off
+TraceFile =
+[PostgreSQL Unicode]
+Description     = PostgreSQL ODBC driver (Unicode version), for regression tests
+Driver          = $driver
+Debug           = 0
+CommLog         = 0
+[PostgreSQL ANSI]
+Description     = PostgreSQL ODBC driver (ANSI version), for regression tests
+Driver          = $drivera
+Debug           = 0
+CommLog         = 0
+_EOT_
+
+echo creating $outini: $@
+# Unicode
+cat << _EOT_ > $outini
+[psqlodbc_test_dsn]
+Description             = psqlodbc regression test DSN
+Driver          = PostgreSQL Unicode
+Trace           = No
+TraceFile               =
+Database                = contrib_regression
+Servername              = $HOST
+Username                = $USER
+Password                = $PASSWORD
+Port                    = $PORT
+ReadOnly                = No
+RowVersioning           = No
+ShowSystemTables                = No
+ShowOidColumn           = No
+FakeOidIndex            = No
+ConnSettings            = set lc_messages='C'
+_EOT_
+
+# Add any extra options from the command line
+for opt in "$@"
+do
+    echo "${opt}" >> $outini
+done
+
+# ANSI
+cat << _EOT_ >> $outini
+[psqlodbc_test_dsn_ansi]
+Description             = psqlodbc ansi regression test DSN
+Driver          = PostgreSQL ANSI
+Trace           = No
+TraceFile               =
+Database                = contrib_regression
+Servername              = $HOST
+Username                = $USER
+Password                = $PASSWORD
+Port                    = $PORT
+ReadOnly                = No
+RowVersioning           = No
+ShowSystemTables                = No
+ShowOidColumn           = No
+FakeOidIndex            = No
+ConnSettings            = set lc_messages='C'
+_EOT_
+
+# Add any extra options from the command line
+for opt in "$@"
+do
+    echo "${opt}" >> $outini
+done