Re: pkg/53568: perl-5.28.0 fails to build on Solaris 10

[Hiroshi Hakoyama <hako%affrc.go.jp@localhost>]

I sent a PR to upstream.
https://rt.perl.org/Public/Bug/Display.html?id=133495

I found a workaround:
A build with CFLAGS+= -O2 -mcpu=ultrasparc3 -mtune=ultrasparc3 was OK.
Optimization level -O3 causes the problem.

# dbx ./miniperl core
For information about new features see `help changes'
To remove this message, put `dbxenv suppress_startup_message 7.6' in your .dbxrc
Reading miniperl
dbx: warning: unknown location expression code (0xf2)
dbx: warning: unknown location expression code (0x9e)
dbx: warning: unknown location expression code (0x9e)
dbx: warning: unknown location expression code (0x9e)
dbx: warning: unknown location expression code (0x9e)
dbx: warning: unknown location expression code (0x9e)
dbx: warning: unknown location expression code (0x9e)
dbx: warning: unknown location expression code (0x9e)
dbx: warning: unknown location expression code (0x9e)
dbx: warning: unknown location expression code (0x9e)
dbx: warning: unknown location expression code (0x9e)
dbx: warning: unknown location expression code (0x9e)
dbx: warning: unknown location expression code (0x9e)
dbx: warning: unknown location expression code (0x9e)
dbx: warning: unknown location expression code (0x9e)
dbx: warning: unknown location expression code (0x9e)
dbx: warning: unknown location expression code (0x9e)
dbx: warning: unknown location expression code (0x9e)
dbx: warning: unknown location expression code (0x9e)
dbx: warning: unknown location expression code (0x9e)
core file header read successfully
Reading ld.so.1
Reading libm.so.2
Reading libdl.so.1
Reading libsocket.so.1
Reading libnsl.so.1
Reading libpthread.so.1
Reading librt.so.1
Reading libssp.so.0.0.0
Reading libc.so.1
Reading libaio.so.1
Reading libmd.so.1
Reading libgcc_s.so.1
Reading libc_psr.so.1
t@1 (l@1) program terminated by signal BUS (invalid address alignment)
0x000ecf6c: Perl_hv_common+0x156c:      ld       [%g3], %o0
(dbx) where                                                                  
current thread: t@1
=>[1] Perl_hv_common(0x5b65439d, 0x338818, 0x0, 0xffbffaaa, 0x33d1e8, 0x0), at 0xecf6c 
  [2] Perl_hv_common_key_len(0x29bba8, 0x338818, 0xffbffaaa, 0x19, 0x8, 0x0), at 0xee2f0 
  [3] S_init_postdump_symbols(0x29bba8, 0x338818, 0xffbffac3, 0xffbfede0, 0x19, 0xffbffaaa), at 0x5765c 
  [4] perl_parse(0x0, 0x334290, 0x339820, 0xffbfece0, 0x1, 0x338758), at 0x5c758 
  [5] main(0x4, 0xffbfecd4, 0xffbfece8, 0x2959b8, 0xff170100, 0x0), at 0x1bd9dc 
(dbx) quit
dbx: internal warning: td_ta_clear_event() failed -- debugger service failed
dbx: internal warning: td_ta_sync_tracking_enable(0) failed -- debugger service failed

Hiroshi

> 2018/09/02 23:10、Benny Siegert <bsiegert%gmail.com@localhost>のメール:
> 
> The following reply was made to PR pkg/53568; it has been noted by GNATS.
> 
> From: Benny Siegert <bsiegert%gmail.com@localhost>
> To: gnats-bugs%netbsd.org@localhost
> Cc: pkg-manager%netbsd.org@localhost, gnats-admin%netbsd.org@localhost, pkgsrc-bugs%netbsd.org@localhost
> Subject: Re: pkg/53568: perl-5.28.0 fails to build on Solaris 10
> Date: Sun, 2 Sep 2018 16:06:27 +0000
> 
>> perl-5.28.0 fails to build on Solaris 10. perl-5.26.2 was OK.
>> 
>> ...
>> gcc -c -DPERL_CORE -D_REENTRANT -O3 -mcpu=3Dultrasparc3 -mtune=3Dultraspa=
> rc3 -D_FORTIFY_SOURCE=3D2 -pthread -I/usr/include -fwrapv -fno-strict-alias=
> ing -pipe -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=3D64=
>  -DPERL_USE_SAFE_PUTENV -O3 -mcpu=3Dultrasparc3 -mtune=3Dultrasparc3 -D_FOR=
> TIFY_SOURCE=3D2 -pthread -I/usr/include -Wall -Werror=3Ddeclaration-after-s=
> tatement -Werror=3Dpointer-arith -Wextra -Wc++-compat -Wwrite-strings -fPIC=
>  miniperlmain.c
>> gcc -pthread -L/usr/lib -Wl,-R/usr/lib -Wl,-R/usr/pkg/lib -o miniperl  op=
> mini.o perlmini.o  gv.o toke.o perly.o pad.o regcomp.o dump.o util.o mg.o r=
> eentr.o mro_core.o keywords.o hv.o av.o run.o pp_hot.o sv.o pp.o scope.o pp=
> _ctl.o pp_sys.o doop.o doio.o regexec.o utf8.o taint.o deb.o universal.o gl=
> obals.o perlio.o perlapi.o numeric.o mathoms.o locale.o pp_pack.o pp_sort.o=
>  caretx.o dquote.o time64.o  miniperlmain.o  -lm -ldl -lsocket -lnsl -lpthr=
> ead -lrt
>> LD_LIBRARY_PATH=3D/usr/pkgsrc/lang/perl5/work/perl-5.28.0 ./miniperl -w -=
> Ilib -Idist/Exporter/lib -MExporter -e '<?>' || sh -c 'echo >&2 Failed to b=
> uild miniperl.  Please run make minitest; exit 1'
>> /usr/bin/bash: line 1: 28934 Bus Error               (core dumped) LD_LIB=
> RARY_PATH=3D/usr/pkgsrc/lang/perl5/work/perl-5.28.0 ./miniperl -w -Ilib -Id=
> ist/Exporter/lib -MExporter -e '<?>'
>> Failed to build miniperl. Please run make minitest
>> *** Error code 1
> 
> This sounds like an upstream regression. Please file a bug report
> upstream (bugs.perl.org) and send a link to this list.
> 
> --=20
> Benny
>