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

[Pierre-Luc Boily]

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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