head -r336568 and -r336570 appears to have made ci.freebsg.org's FreeBSD-head-amd64-gcc fail either than it had been (error: operand type 'struct <anonymous> *' is incompatible with argument 1 of '__atomic_fetch_add')
Mark Millard
marklmi at yahoo.com
Wed Jul 25 06:39:30 UTC 2018
On 2018-Jul-24, at 10:32 PM, Mark Millard <marklmi at yahoo.com> wrote:
> https://ci.freebsd.org/job/FreeBSD-head-amd64-gcc/6597/consoleText
> (head -r336573 after the prior 6596's -r336565 ):
>
> --- all_subdir_lib/ofed ---
> In file included from /workspace/src/contrib/ofed/librdmacm/cma.h:43:0,
> from /workspace/src/contrib/ofed/librdmacm/acm.c:42:
> /workspace/src/contrib/ofed/librdmacm/cma.h: In function 'fastlock_init':
> /workspace/src/contrib/ofed/librdmacm/cma.h:60:2: error: invalid initializer
> atomic_store(&lock->cnt, 0);
> ^
> In file included from /workspace/src/contrib/ofed/librdmacm/acm.c:42:0:
> /workspace/src/contrib/ofed/librdmacm/cma.h: In function 'fastlock_acquire':
> /workspace/src/contrib/ofed/librdmacm/cma.h:68:2: error: operand type 'struct <anonymous> *' is incompatible with argument 1 of '__atomic_fetch_add'
> if (atomic_fetch_add(&lock->cnt, 1) > 0)
> ^~
> /workspace/src/contrib/ofed/librdmacm/cma.h: In function 'fastlock_release':
> /workspace/src/contrib/ofed/librdmacm/cma.h:73:2: error: operand type 'struct <anonymous> *' is incompatible with argument 1 of '__atomic_fetch_sub'
> if (atomic_fetch_sub(&lock->cnt, 1) > 1)
> ^~
> . . .
> --- all_subdir_lib/ofed ---
> *** [acm.o] Error code 1
>
>
> https://ci.freebsd.org/job/FreeBSD-head-amd64-gcc/6621/consoleText ( for
> -r336700 ) still shows this type of error.
[I should have a subject with "head -r336568 through -r336570 . . .".]
From what I can tell looking around having something like:
if (atomic_fetch_add(&lock->cnt, 1) > 0)
involve a __atomic_fetch_add indicates that:
/usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/stdatomic.h
was in use instead of FreeBSD's stdatomic.h file.
If this is right, then the issue may be tied to head -r335782
implicitly changing the order of the include file directory
searching for builds via the devel/*-gcc .
(I reverted -r335782 in my environment some time ago and have
not run into this problem in my context so far.)
===
Mark Millard
marklmi at yahoo.com
( dsl-only.net went
away in early 2018-Mar)
===
Mark Millard
marklmi at yahoo.com
( dsl-only.net went
away in early 2018-Mar)
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