On 3/3/21 12:39 PM, Iain Sandoe wrote:
> Iain Sandoe <i...@sandoe.co.uk> wrote:
>
>> This is not a GCC problem, but a fault in the static linker where,
>> when a source file is used multiple times, with conditional compilation
>> the source file is only referenced by the linker for the first object.
>> Then, when dsymutil tries to find the source file for next object based
>> off that source there is no record for it.
>>
>> I’ve had this patch kicking around for some time, in the hope that the
>> problem would be fixed in the XCode tools, but it’s still present in the
>> XC12.5b2 (and will never be fixed in older toolkits).
>>
>> tested on *-darwin* and x86_64-linux-gnu,
>> OK for master?
>> Iain
>> (if were not in stage 4, I’d have applied it as obvious).
>
> ^^^
Then I'll give it an explicit OK :-)
jeff
