openssl/config.com
Richard Levitte 7c55e22c69 Lowercase configuration arguments on VMS
Depending on user preferences, Configure might get something like
--PREFIX=blah just as well as --prefix=blah, or "SHARED" just as well
as "shared".  On VMS, let's therefore lowercase at least the portion
of the argument before a possible equal sign.

For good measure, we lowercase the arguments to be checked in
config.com as well.  The original argument is sent on to Configure,
however.

Reviewed-by: Andy Polyakov <appro@openssl.org>
2016-02-16 16:10:06 +01:00

66 lines
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$ ! OpenSSL config: determine the architecture and run Configure
$ !
$ ! Very simple for the moment, it will take the following arguments:
$ !
$ ! 32 sets /POINTER_SIZE=32
$ ! 64 sets /POINTER_SIZE=64
$ ! DEBUG sets debugging
$ ! HELP prints a usage and exits
$
$ arch == f$edit( f$getsyi( "arch_name"), "lowercase")
$ pointer_size = ""
$ debug = ""
$ here = F$PARSE("A.;",F$ENVIRONMENT("PROCEDURE"),,,"SYNTAX_ONLY") - "A.;"
$
$ collected_args = ""
$ P_index = 0
$ LOOP1:
$ P_index = P_index + 1
$ IF P_index .GT. 8 THEN GOTO ENDLOOP1
$ P = F$EDIT(P1,"TRIM,LOWERCASE")
$ IF P .EQS. "help" THEN GOTO USAGE
$ IF P .EQS. "32"
$ THEN
$ pointer_size = "-P32"
$ P = ""
$ ENDIF
$ IF P .EQS. "64"
$ THEN
$ pointer_size = "-P64"
$ P = ""
$ ENDIF
$ IF P .EQS. "debug"
$ THEN
$ debug = "--debug"
$ P = ""
$ ENDIF
$ IF P .NES. "" THEN -
collected_args = collected_args + " " + P1
$ P1 = P2
$ P2 = P3
$ P3 = P4
$ P4 = P5
$ P5 = P6
$ P6 = P7
$ P7 = P8
$ P8 = ""
$ GOTO LOOP1
$ ENDLOOP1:
$
$ target = "vms-''arch'''pointer_size'"
$ PERL 'here'Configure "''target'" 'debug' 'collected_args'
$ EXIT $STATUS
$
$ USAGE:
$ TYPE SYS$INPUT
$ DECK
usage: @config [options]
32 build with 32-bit pointer size
64 build with 64-bit pointer size
DEBUG build with debugging
HELP this text
Any other option is simply passed to Configure.
$ EOD