[Scons-users] Depending on a file argument to the compiler

[Andrew C. Morrow]

I'd prefer to use Depends rather than write an emitter, but I don't see how
I can compactly express that. I don't want to need to explicitly say
'env.Depends' for every list of source files, especially given that the
dependency on the blacklist file is conditional (only when clang is in
play, etc.)


On Fri, Oct 31, 2014 at 12:37 PM, Bill Deegan <bill at baddogconsulting.com>
wrote:

> Andrew,
>
> You could use Depends(), or write a new emitter which adds it to the
> source list and replace the emitter used by the c and c++ compiler..
> (Off the top of my head)
> -Bill
>
> On Fri, Oct 31, 2014 at 9:06 AM, Andrew C. Morrow <
> andrew.c.morrow at gmail.com> wrote:
>
>>
>> If I have an ASAN blacklist file (see
>> http://clang.llvm.org/docs/AddressSanitizer.html#blacklist and
>> http://clang.llvm.org/docs/SanitizerSpecialCaseList.html) that I pass to
>> the compiler with -fsanitize-blacklist=<file>, how can I express the fact
>> that all object files now depend on that file? If I fail to do so, changes
>> to that file will not trigger a recompile as they should.
>>
>> Thanks,
>> Andrew
>>
>>
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>
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