[Scons-users] Command builder, how to execute svnrevision through action

[Bill Deegan]

I'd create a script to do this, and run the script with your env.Command()

On Tue, May 28, 2019 at 1:29 PM Pierre-Luc Boily <pierreluc.boily at gmail.com>
wrote:

> Hello,
>
> I have the following Command builder :
> tgt = env.Command(target = 'gwversion.h',
>                   source = os.path.join('#', srcDir, '..', 'VERSION.txt'),
>                   action = ['echo creating $TARGET',
>                             'echo #define SVN_REVISION `svnversion -n` >
> $TARGET ;',
>                             'grep VERSION $SOURCE | awk -F"=" \'{printf (
> "#define GW_VERSION \\"%s\\"\\n", $2)}\' >> $TARGET  '
>                             ])
>
> In the previous code, the following line is not appending to $TARGET :
> echo #define SVN_REVISION `svnversion -n` > $TARGET
>
> I think I have 2 problems
> 1- Command builder is not aware of svnversion, I have to use full path
> 2- Even with full path ('echo #define SVN_REVISION
> `/opt/CollabNet_Subversion/bin/svnversion -n` > $TARGET), I have no luck,
> it
> looks like Action doesn't like back quote
>
> So, my question, how to make my Command builder above working properly?  It
> looks simple, I just want to execute to Actions...
>
> thx
>
>
>
> --
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