Re: 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')

On 2018-Jul-27, at 8:52 AM, Mark Millard <marklmi atyahoo.com> wrote:

> On 2018-Jul-27, at 12:12 AM, Mark Millard <marklmi at yahoo.com> wrote:
> 
> On 2018-Jul-26, at 11:29 PM, Mark Millard <marklmi at yahoo.com> wrote:
> 
>> . . .
>> I was looking too locally: the overall context has an outer #if
>> as well that skips the section:
>> 
>> /*
>> * Keywords added in C11.
>> */
>> 
>> #if !defined(__STDC_VERSION__) || __STDC_VERSION__ < 201112L
>> . . .
>> #if !defined(__cplusplus) && !__has_extension(c_atomic) && \
>>   !__has_extension(cxx_atomic)
>> /*
>> * No native support for _Atomic(). Place object in structure to prevent
>> * most forms of direct non-atomic access.
>> */
>> #define _Atomic(T)              struct { T volatile __val; }
>> #endif
>> . . .
>> #endif /* __STDC_VERSION__ || __STDC_VERSION__ < 201112L */
>> 
>> 
>> 
>> 
>> The build with gcc's float.h also removed did complete instead of
>> stopping early.
>> 
>> 
>> 
>> As for what x86_64-unknown-freebsd12.0 .h files were used:
>> (some may do include_next back into FreeBSD headers)
>> 
>> 
>> # find /usr/obj/amd64_xtoolchain-gcc/ -name "*.meta" -exec grep "^R .*/x86_64-unknown-freebsd12.0/.*\.h" {} \; | sort -k 3 | uniq -f 2 | more
>> R 1595 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/adxintrin.h
>> R 1595 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/ammintrin.h
>> R 1520 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/avx2intrin.h
>> R 1520 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/avx512bwintrin.h
>> R 1520 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/avx512cdintrin.h
>> R 1520 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/avx512dqintrin.h
>> R 1520 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/avx512erintrin.h
>> R 1520 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/avx512fintrin.h
>> R 1520 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/avx512ifmaintrin.h
>> R 1520 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/avx512ifmavlintrin.h
>> R 1520 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/avx512pfintrin.h
>> R 1520 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/avx512vbmiintrin.h
>> R 1520 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/avx512vbmivlintrin.h
>> R 1520 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/avx512vlbwintrin.h
>> R 1520 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/avx512vldqintrin.h
>> R 1520 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/avx512vlintrin.h
>> R 1520 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/avxintrin.h
>> R 1520 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/bmi2intrin.h
>> R 1520 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/bmiintrin.h
>> R 1595 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/clflushoptintrin.h
>> R 1595 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/clwbintrin.h
>> R 1595 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/clzerointrin.h
>> R 56022 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/cpuid.h
>> R 1222 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/emmintrin.h
>> R 1520 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/f16cintrin.h
>> R 1595 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/fma4intrin.h
>> R 1520 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/fmaintrin.h
>> R 1595 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/fxsrintrin.h
>> R 1595 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/ia32intrin.h
>> R 1520 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/immintrin.h
>> R 1595 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/lwpintrin.h
>> R 1520 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/lzcntintrin.h
>> R 1595 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/mm3dnow.h
>> R 1222 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/mm_malloc.h
>> R 1222 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/mmintrin.h
>> R 1595 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/mwaitxintrin.h
>> R 1595 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/pkuintrin.h
>> R 1336 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/pmmintrin.h
>> R 1485 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/popcntintrin.h
>> R 1595 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/prfchwintrin.h
>> R 1595 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/rdseedintrin.h
>> R 1520 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/rtmintrin.h
>> R 1520 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/shaintrin.h
>> R 1485 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/smmintrin.h
>> R 10000 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/stdarg.h
>> R 27622 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/stdatomic.h
>> R 10000 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/stdbool.h
>> R 10025 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/stddef.h
>> R 10000 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/stdint.h
>> R 68604 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/stdnoreturn.h
>> R 1595 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/tbmintrin.h
>> R 1336 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/tmmintrin.h
>> R 1520 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/wmmintrin.h
>> R 1595 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/x86intrin.h
>> R 1222 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/xmmintrin.h
>> R 1595 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/xopintrin.h
>> R 1595 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/xsavecintrin.h
>> R 1595 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/xsaveintrin.h
>> R 1595 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/xsaveoptintrin.h
>> R 1595 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/xsavesintrin.h
>> R 1520 /usr/local/lib/gcc/x86_64-unknown-freebsd12.0/6.4.0/include/xtestintrin.h
> 
> FYI: a devel/powerpc64-gcc amd64 -> powerpc64 cross build completed (lib32 build
> disabled for other reasons). [ ci.freebsd.org only tries amd64-gcc based .]
> 
> For reference:
> (some may do include_next back into FreeBSD headers)
> 
> # find /usr/obj/powerpc64vtsc_xtoolchain-gcc-no_toolchain/ -name "*.meta" -exec grep "^R .*/.*-unknown-freebsd12.0/.*/include/" {} \; | sort -k 3 | uniq -f 2 | more
> R 1003 /usr/local/lib/gcc/powerpc64-unknown-freebsd12.0/6.4.0/include/float.h
> R 10005 /usr/local/lib/gcc/powerpc64-unknown-freebsd12.0/6.4.0/include/stdarg.h
> R 38468 /usr/local/lib/gcc/powerpc64-unknown-freebsd12.0/6.4.0/include/stdatomic.h
> R 10001 /usr/local/lib/gcc/powerpc64-unknown-freebsd12.0/6.4.0/include/stdbool.h
> R 10050 /usr/local/lib/gcc/powerpc64-unknown-freebsd12.0/6.4.0/include/stddef.h
> R 10000 /usr/local/lib/gcc/powerpc64-unknown-freebsd12.0/6.4.0/include/stdint.h
> R 74283 /usr/local/lib/gcc/powerpc64-unknown-freebsd12.0/6.4.0/include/stdnoreturn.h

I forgot to write for the powerpc64-gcc case:

The build had no system clang or gcc 4.2.1 toolchain built either: it is one I use for
base/{binutils,gcc} experiments (when I have access to the hardware).

So this avoided the altivec.h potential issue in building the clang related materials
for powerpc64.


===
Mark Millard
marklmi at yahoo.com
( dsl-only.net went
away in early 2018-Mar)


===
Mark Millard
marklmi at yahoo.com
( dsl-only.net <http://dsl-only.net/> went
away in early 2018-Mar)