On 06/22/14 03:53, Nikos Mavrogiannopoulos wrote:
> Hello,
> I'd like to override the default version string in order to print (in
> addition to the default information), some other data, e.g., the
> versions of the used libraries and features enabled.
>
> I've currently tried to do that using a method similar to [0] for usage,
> by un-defining the version from the .def file, and adding a custom flag
> version. That unfortunately conflicts with autoconf's VERSION
> definition, so it requires some special re-arrangement of headers, such
> as moving the generated header over config.h.
or undef-ing before sourcing the option header?
> The issues with this approach are that (1) optionPrintVersion() starts
> with the name of the program but no version string (as the version
> directive was removed), and it does exit after printing the version, so
> the additional data can only precede the copyright string which is
> pretty impractical. Is there a better way to achieve that functionality?
After line 177 in optcode.tlib:
(set! tmp-text (string-append version-text "\n" tmp-text))
add this:
(if (exist? "full-version") (set! tmp-text (get "full-version")))
and add this to your .def file:
full-version = <<- _EOVer_
whatever you like
_EOVer_;
that is probably the easiest way. Let me know if it suits your need.
Otherwise, we have to go through the assembly of the text and define
a new permutation based on some other indicator, like:
(if (exist? "gnuly-correct-version")
(set! tmp-text (....)) )
That would _probably_ be the best solution, but it takes a bit of effort:
> IF (not (exist? "copyright"))
>
> =]
> #define zCopyright NULL
> #define zLicenseDescrip NULL[=
> ELSE =][=
> CASE (define cright-owner (get "copyright.owner" (get "copyright.author")))
> (get "copyright.type") =][=
>
> = note =][=
> (set! tmp-text (get "copyright.text"))
> (define ext-text tmp-text) =][=
>
> ~~* . =][=
> (define ext-text
> (license-description (get "copyright.type")
> prog-name "" cright-owner ) )
>
> (set! tmp-text
> (license-info (get "copyright.type")
> prog-name "" cright-owner (get "copyright.date") ) )
> =][=
>
> * =][=
> (set! tmp-text (sprintf
> "Copyright (C) %s %s, all rights reserved"
> (get "copyright.date") cright-owner ))
> (define ext-text tmp-text) =][=
>
> ESAC =][=
>
> (set! tmp-text (string-append version-text "\n" tmp-text)) ;;; line 177
> (if (not omit-nls-code)
> (put-xget "pzCopyright" tmp-text))
>
> (string-append "\n#define zCopyright ("
> (string-table-add-ref opt-strs tmp-text)
> ")\n#define zLicenseDescrip ("
>
> (if (= tmp-text ext-text)
> "zCopyright"
> (begin
> (set! ext-text (string-append (shell (string-append
> "${CLexe} --fill -I0 -W75 <<_EOF_\n" ext-text "\n_EOF_" )) "\n"
> ))
>
> (if (not omit-nls-code)
> (put-xget "pzCopyNotice" ext-text))
> (string-table-add-ref opt-strs ext-text)
> ) )
> ")\n" ) =][=
>
> ENDIF "copyright" =][=
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