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From: Stephen Leake <stephen_leake@stephe-leake.org>
Newsgroups: comp.lang.ada
Subject: Re: Emacs Ada mode with RTS
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Date: Sun, 21 Jun 2015 04:48:12 -0500
Message-ID: <86h9q12y03.fsf@stephe-leake.org>
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Date: 2015-06-21T04:48:12-05:00
List-Id: <comp.lang.ada>

Patrick Noffke <patrick.noffke@gmail.com> writes:

> On Friday, June 19, 2015 at 9:09:01 AM UTC-5, Stephen Leake wrote:
>> Patrick Noffke writes:
>>
>> > Is there a way to make ada-mode's Check syntax
>> > or Build commands dependent on a rule (i.e. generating the config
>> > file) in my Makefile?
>>
>> I'm not sure what you are asking.
>>
>> When I use a Makefile, I put check and build targets in there; I never
>> use the Ada | Build menu.
>>
>> You can set the Ada | Build | Check command to run 'make check' in your .adp:
>>
>> check_cmd=make check
>>
>
> If I want to use the Ada | Build | Check syntax command to check that
> a single file compiles, then I would need to first ensure the config
> file is created with gprconfig (i.e. as a make dependency).

In the 'check_cmd' string, "${full_current}" is replaced by the current
file name:

check_cmd=make check SOURCE_FILE=${full_current}

Then you have a makefile rule like:

check : $(SOURCE_FILE)
    gnatmake -gnatc -P$(GNAT_PROJECT) $<

This assumes GNAT_PROJECT is set elsewhere in the Makefile.

Note that this will also syntax-check any files that SOURCE_FILE
"with"s; I find that useful.

There should be a similar option for gprbuild, but I have not found a
need for it yet.



Alternately, you can use a makefile target like:

%.check : %.adb
    gnatmake -gnatc -P$(GNAT_PROJECT) $*


Then to check a single file foo.adb, from the Makefile do:

M-x compile
make -r foo.check

--
-- Stephe