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Re: [cdt-dev] How does CDT internal builder construct the command line and is there any way to change it?
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For future reference: we figured out how to workaround this without using a command line generator.
In the build definition, using ${CC} rather than $(CC) gives gives variables which are expanded both in the Makefile and by the internal builder for single file builds. This seems to do be sufficient for this case.
Cheers,
James
On 13 April 2010 16:09, Anna Dushistova
<anna_dushistova@xxxxxxxxxx> wrote:
And though I would be happy to work on improving the situation with the build system,
since it'll definitely need new APIs, it's too late now I guess. :(
On Apr 13, 2010, at 7:06 PM, Doug Schaefer wrote:
Ouch. That'd be tough and is one of the issues I have with the command handler, the lack of context you have when it gets invoked.
On Tue, Apr 13, 2010 at 10:59 AM, Anna Dushistova
<anna_dushistova@xxxxxxxxxx> wrote:
The problem is that I need my macros($(CC),$(TARGET_CFLAGS)) in the makefile as is
but at the same time I need them expanded when "build selected files" is happening.
Anna.
On Apr 13, 2010, at 6:39 PM, Doug Schaefer wrote:
Hi Anna,
I have an example of that in the org.eclipse.cdt.build.crossgcc plugin which is found in the org.eclipse.cdt/all folder. You can associate a command line handler for your tool. For the crossgcc one it prepends the gcc prefix, e.g. arm-eabi, as found in the toolchain options.
BTW, the mechanism is a bit weird. If you have any suggestions (or patches :) to improve it, they'd be appreciated.
Cheers,
Doug.
On Tue, Apr 13, 2010 at 3:54 AM, Anna Dushistova
<anna_dushistova@xxxxxxxxxx> wrote:
Hi All,
I'm integrating a custom generic toolchain into CDT.
I have makefile variables in the toolchain definition and all the customization goes through enviroment variables.
Building project works fine, but not building "selected files".
Apparently there is a different builder used for that and it doesn't work with my toolchain definition.
Is there any way I can extend/overwrite/plug into the command line creation process in this case?
Thanks!
Anna.
---
Dr. Anna Dushistova
Mentor Graphics Corporation
Embedded Systems Division
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