Message: 3
Date: Mon, 4 Sep 2006 15:33:45 +0530
From: "Delicia"
<
deliciap@xxxxxxxxxx>
Subject: [cdt-dev] Re:
generateCommandLineInfo() of
IManagedCommandLineGenerator
To: <
cdt-dev@xxxxxxxxxxx>
Message-ID: <
2b7e01c6d009$6aaeee10$4301a8c0@xxxxxxxxxxxxx>
Content-Type:
text/plain; charset="iso-8859-1"
Hi,
I made use of make
pattern rules and got the expected output. I now have a different
problem.
My build rule for "tool A" consists of:
exe1 $< $(<:.b=.es)
sed 's/.type fr/.type f/g'
$(<:.b=.es) > $(<:.b=.ei)
exe2 -Dopo
$(<:.b=.ei) > $(<:.b=.eo)
exe3 --binary
--pin-info $@ $(<:.b=.eo)
Apparently, the CDT makefile
generator method: "addRuleForTool()" does:
buffer.append(TAB + AT + ECHO +
WHITESPACE + buildCmd + NEWLINE);
buffer.append(TAB + AT +
buildCmd);
As a result my generated makefile
contains:
@echo exe1 $<
$(<:.b=.es)
sed 's/.type fr/.type f/g' $(<:.b=.es)
> $(<:.b=.ei)
exe2 -Dopo $(<:.b=.ei) >
$(<:.b=.eo)
exe3 --binary --pin-info $@
$(<:.b=.eo)
@exe1 $<
$(<:.b=.es)
sed 's/.type fr/.type f/g' $(<:.b=.es)
> $(<:.b=.ei)
exe2 -Dopo $(<:.b=.ei) >
$(<:.b=.eo)
exe3 --binary --pin-info $@
$(<:.b=.eo)
Since the 1st stmt is @echo, the .es file does not get
generated, and then the 2nd 'sed' command gives an error.
Could someone
give me some suggestions
please?
Thankyou,
Delicia.
________________________________
Hi Delicia,
The GnuMakefileGenerator generates pattern rules
when possible. That is
why make auto variables are passed to the command
line generator, and
the generator is expected to generate the command
suitable for the
pattern rule as well.
You might want to raise an enhancement request in
bugzilla if your
integration requires more flexible command line generation
processing.
As a work-around I suggest you to use make
functions for extracting the
file extension from the given string in case
the "$<" is passed as
inputResources.
The get the extension string you might
use:
$(suffix $(notdir $<))
Regards,
Mikhail
________________________________
Hi,
One of the tools in my toolchain has a more
complicated build step.
Since it involves 4-5 steps to get the final output, I have written a
class that implements
the "IManagedCommandLineGenerator"
interface.
[This class is supplied to the 'commandLineGenerator' attribute
of the 'tool'].
In my generateCommandLineInfo() method, I have 'String[] inputResources',
which contains $<
But what I need, is the input filename (sans the
extension), which I then use in subsequent build steps.
Could someone please tell me where/how to get this information.
Thankyou,
Delicia.
