+$ IF P .EQS. "-h"
+$ THEN
+$ dryrun = 1
+$ P = ""
+$ TYPE SYS$INPUT
+$ DECK
+Usage: @config [options]
+
+ -32 or 32 Build with 32-bit pointer size.
+ -64 or 64 Build with 64-bit pointer size.
+ -d Build with debugging.
+ -t Test mode, do not run the Configure perl script.
+ -v Verbose mode, show the exact Configure call that is being made.
+ -h This help.
+
+Any other text will be passed to the Configure perl script.
+See INSTALL for instructions.
+
+$ EOD
+$ ENDIF
+$ IF P .EQS. "-t"
+$ THEN
+$ dryrun = 1
+$ verbose = 1
+$ P = ""
+$ ENDIF
+$ IF P .EQS. "-v"
+$ THEN
+$ verbose = 1
+$ P = ""
+$ ENDIF
+$ IF P .EQS. "-32" .OR. P .EQS. "32"