[debian-mysql] Bug#882417: mariadb-10.1: FTBFS on arm64 (internal compiler error)

[Ondřej Surý]

Control: severity -1 important
Control: reassign -1 gcc-7
Control: forcemerge 882415 -1

This has been reported as bug in gcc-7 and I am taking doko's suggestion
and downgrading the -O3 to -O2 meanwhile in 1:10.1.29-3 as a temporary
measure.

Cheers,
-- 
Ondřej Surý <ondrej at sury.org>

On Wed, Nov 22, 2017, at 16:04, Bas Couwenberg wrote:
> Source: mariadb-10.1
> Version: 1:10.1.29-2
> Severity: serious
> Justification: makes the package in question unusable or mostly so
> Control: affects -1 src:apr-util, src:asterisk, src:dovecot, src:exim4,
> src:gammu, src:gnunet, src:gnustep-sqlclient, src:grass, src:jabberd2,
> src:kamailio, src:kdb, src:kopanocore, src:mailutils,
> src:mysql-connector-c++, src:pike7.8, src:pmacct, src:poco, src:sope,
> src:vtk6, and src:zabbix
> 
> Dear Maintainer,
> 
> mariadb-10.1 (1:10.1.29-2) is looking much better than the previous
> uploads, but it still FTBFS on arm64 due to an internal compiler error:
> 
> "
>   /<<PKGBUILDDIR>>/storage/mroonga/vendor/groonga/lib/ts/ts_expr_node.c:
>   In function 'grn_ts_op_not_equal_evaluate':
>  /<<PKGBUILDDIR>>/storage/mroonga/vendor/groonga/lib/ts/ts_expr_node.c:3824:18:
>  internal compiler error: in gen_vec_cmpv2dfv2di, at
>  config/aarch64/aarch64-simd.md:2495
>         out_ptr[i] = grn_ts_op_ ## type ## _ ## kind(buf_ptrs[0][i],\
>         ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>                                                      buf_ptrs[1][i]);\
>                                                      ~~~~~~~~~~~~~~~
>  /<<PKGBUILDDIR>>/storage/mroonga/vendor/groonga/lib/ts/ts_expr_node.c:3863:5:
>  note: in expansion of macro 'GRN_TS_OP_CHK_EVALUATE_CASE'
>       GRN_TS_OP_CHK_EVALUATE_CASE(type, FLOAT, float)\
>       ^~~~~~~~~~~~~~~~~~~~~~~~~~~
>  /<<PKGBUILDDIR>>/storage/mroonga/vendor/groonga/lib/ts/ts_expr_node.c:3893:3:
>  note: in expansion of macro 'GRN_TS_OP_CHK_EVALUATE'
>     GRN_TS_OP_CHK_EVALUATE(not_equal)
>     ^~~~~~~~~~~~~~~~~~~~~~
>  Please submit a full bug report,
>  with preprocessed source if appropriate.
>  See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
> "
> https://buildd.debian.org/status/fetch.php?pkg=mariadb-10.1&arch=arm64&ver=1%3A10.1.29-2&stamp=1511344924&raw=0
> 
> This build failure still prevents testing migration of mariadb-10.1 and
> its reverse dependencies.
> 
> Kind Regards,
> 
> Bas
>