On Thu, Nov 9, 2017 at 6:37 PM, Ramsay Jones
<ramsay@xxxxxxxxxxxxxxxxxxxx> wrote:
>
>
> On 09/11/17 17:06, Luc Van Oostenryck wrote:
>>
>> Acked-by: Luc Van Oostenryck <luc.vanoostenryck@xxxxxxxxx>
>>
>>
>> BTW, selfcheck also fails when reaching sparse-llvm.c because of
>> the use of CFLAGS/BASIC_CFLAGS/ALL_CFLAGS/COMMON_CFLAGS/PKG_CFLAGS.
>
> Hmm, I used to have LLVM installed on Linux as well as cygwin, but
> I didn't install it the last time I did a 'nuke-n-pave' Linux
> installation. (Linux Mint is much easier to upgrade these days, which
> is to say it actually works now, but that wasn't always the case!).
>
> On cygwin, sparse-llvm.c complains for a cygwin-only reason, so it
> may be that those errors a hiding the ones you are seeing. I have been
> meaning to get around to fix the cygwin problems.
>
> What kind of errors are you seeing?
The specific error message is:
sparse-llvm.c:6:11: error: unable to open 'llvm-c/Core.h'
but the cause is simply because the LLVM CFLAGS are used like:
sparse-llvm.o: BASIC_CFLAGS += $(LLVM_CFLAGS)
but selfcheck/cgcc, correctly, doesn't know about BASIC_CFLAGS.
Chris should be already aware of it and is busy to cook a patch
changing the way the CFLAGS are used.
Regards,
-- Luc
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