Alan W. Irwin wrote:
On 2008-07-15 13:10+0200 Carminati Federico wrote:
Hello,
I would like to execute the following command
Execute_Process(
COMMAND svn info | grep \"Last Changed Rev:\" | cut -d: -f2
OUTPUT_VARIABLE _res)
But concatenation with pipes does not work. Any hint? Best regards,
I haven't tried this myself, but the execute_process documentation says:
"Runs the given sequence of one or more commands with the standard
output of
each process piped to the standard input of the next. A single standard
error pipe is used for all processes."
So I think
COMMAND svn info
COMMAND grep \"Last Changed Rev:\" COMMAND cut -d: -f2
should do what you want.
That should work, but it would be better to just get the output of svn
info into a cmake string and process it in CMake directly. That way
your project will not depend on grep and cut being on the system.
-Bill
--
Bill Hoffman
Kitware, Inc.
28 Corporate Drive
Clifton Park, NY 12065
[EMAIL PROTECTED]
http://www.kitware.com
518-371-3971 (phone and fax)
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