I'm writing a script to install the LEADTOOLS runtime. For Win32, the
filenames are in the format <filename>.dll, for x64, the filenames are
<filename>x.dll
I created a list of the files I need to install in the pre-processor
list format, like
<?define LTFiles=DSKernel2;LENCAMR; ...... ?>
then I iterate this list to generate the Components.
<?foreach LTDLL in $(var.LTFiles)?>
<Component Id="$(var.LTDLL)" Guid="*">
<File Id="$(var.LTDLL)"
Source="$(var.LTSourceRoot)\$(var.LTDLL)$(var.LTFileNameSuffix)"
KeyPath="yes" DefaultLanguage="0" />
</Component>
<?endforeach?>
finally, I want to pass the list of installed files to a custom action
to COM-register them; I assemble the list like so:
<?define COMRegister_Total="" ?>
<?foreach LTDLL in $(var.LTFiles)?>
<?define
COMRegister_Total=$(var.COMRegister_Total)$(var.LTDLL)$(var.LTFileNameSuffix);?>
<?endforeach?>
This generates "N" warnings, where N is the number of files I have in
the list of DLLs
The variable 'COMRegister_Total' with value
'DSKernel2x.dll;LENCAMRx.dll;' was previously declared with value
'DSKernel2x.dll;'.
Is there any way to suppress this warning, or better yet, a
"supported" method of doing string concat?
Thanks!
-Kevin
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