The real error is at
gcc -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2
-DTARGET=\"x86_64-pc-linux-gnu\" -DGMAPDB=\"/var/cache/gmap\"
-DGSNAP=1 -mpopcnt -DHAVE_SSE2=1 -msse2 -mno-ssse3 -mno-sse4.1
-mno-sse4.2 -mno-avx2 -g -O2
-ffile-prefix-map=/builds/med-team/gmap/debian/output/source_dir=.
-fstack-protector-strong -Wformat -Werror=format-security -c -o
gsnap_sse2-intersect-uint2.o `test -f 'intersect-uint2.c' || echo
'./'`intersect-uint2.c
intersect-simd.c: In function 'v1':
intersect-simd.c:242:8: warning: implicit declaration of function
'_mm_lddqu_si128'; did you mean '_mm_loadu_si128'?
[-Wimplicit-function-declaration]
242 | F0 = _mm_lddqu_si128((const __m128i *)(freq));
| ^~~~~~~~~~~~~~~
| _mm_loadu_si128
I don't think upstream tested the SSE2 build recently; I'm looking at this now
On Wed, Jul 12, 2023 at 2:01 PM Andreas Tille <andr...@an3as.eu> wrote:
> Hi,
>
> I admit I'm bad in such hardware internals that seem to break the
> build of gmap:
>
> intersect-uint2.c:409:21: error: incompatible types when initializing type
> '__m128i' using type 'int'
> 409 | __m128i p = _mm_shuffle_epi8(v_a, * (__m128i *)
> &(shuffle_mask16[r*16]));
> | ^~~~~~~~~~~~~~~~
> intersect-uint2.c:427:17: error: incompatible types when assigning to type
> '__m128i' from type 'int'
> 427 | v_b = _mm_lddqu_si128((const __m128i *) &B[i_b]);
> | ^~~~~~~~~~~~~~~
>
> See
> https://salsa.debian.org/med-team/gmap/-/jobs/4423598
> for the full build log.
>
> Any help would be welcome
> Andreas.
>
> --
> http://fam-tille.de
>
>
