[patch] Fix ant build to honor fcs MILESTONE setting

[Jonathan Gibbons]

Mark,

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-- Jon


Mark Wielaard wrote:
> Hi,
>
> The langtools now use a new ant based build Makefile. This new build
> does not obey the setting of MILESTONE to the magic string "fcs" like
> the rest of the build to get version strings without an -internal build
> string marker. 
>
> We use this feature in IcedTea to make sure the version strings of all
> the tools are correct in releases (we additionally have some tweaks so
> the version string can embed the hg tip node number and/or a distro
> specific indicator).
>
> Attached is a patch that fixes up the ant build Makefile to do the same
> as the original Makefile-classic with respect to the release string when
> MILESTONE is set to "fcs".
>
> Cheers,
>
> Mark
>