Re: [PATCH, Modula-2 (C/C++/D/F/Go/Jit)] (Register spec fn) (v2)

[Gaius Mulley <gaius.mulley@southwales.ac.uk>]

Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> writes:

> here are some initial issues.  I'll reply to Matthias' mail to expand on
> other problems he's raised.
>
> * First, the build broke like this:
>
> /vol/gcc/src/hg/trunk/solaris/gcc/gm2/mc-boot/GRTint.c:57:30: error: 'time' redeclared as different kind of symbol
>    57 | typedef enum {input, output, time} VectorType;
>       |                              ^~~~
> In file included from /usr/include/time.h:12,
>                  from /usr/include/sys/time.h:448,
>                  from /usr/include/sys/select.h:27,
>                  from /usr/include/sys/types.h:665,
>                  from /usr/include/stdlib.h:22,
>                  from /vol/gcc/src/hg/trunk/solaris/gcc/gm2/mc-boot/Glibc.h:15,
>                  from /vol/gcc/src/hg/trunk/solaris/gcc/gm2/mc-boot/GRTint.c:42:
> /usr/include/iso/time_iso.h:96:15: note: previous declaration of 'time' was here
>    96 | extern time_t time(time_t *);
>       |               ^~~~

Hi Rainer,

thanks for the bug report.  Now fixed in the git repro -
the mc bootstrap tool now avoids 'time'.  Also fixed Make-lang.in
to allow parallel builds.

>   I've worked around this by renaming the enum value to vtime.  This
>   problem is likely to occur on other targets as well.
>
> * Building gm2.info failed with the makeinfo I happened to have
>   installed:
>
> makeinfo --split-size=5000000 --split-size=5000000 -I/var/gcc/gcc-10.0.0-20190708/11.5-gcc-gas-gm2-no-bootstrap-j1/gcc/gm2 -o /var/gcc/gcc-10.0.0-20190708/11.5-gcc-gas-gm2-no-bootstrap-j1/gcc/gm2/gm2.info /vol/gcc/src/hg/trunk/solaris/gcc/gm2/gm2.texi
> /vol/gcc/src/hg/trunk/solaris/gcc/gm2/gm2.texi:3070: `Prerequisites' has no Up field (perhaps incorrect sectioning?).
> makeinfo: Removing output file `/var/gcc/gcc-10.0.0-20190708/11.5-gcc-gas-gm2-no-bootstrap-j1/gcc/gm2/gm2.info' due to errors; use --force to preserve.
> make[2]: *** [/vol/gcc/src/hg/trunk/solaris/gcc/gm2/Make-lang.in:234: /var/gcc/gcc-10.0.0-20190708/11.5-gcc-gas-gm2-no-bootstrap-j1/gcc/gm2/gm2.info] Error 1
>
>   This is from texinfo 4.13, newer than the required minimum of 4.7.
>   Even with makeinfo 6.1, there are a couple of warnings:
>
> /vol/gcc/src/hg/trunk/solaris/gcc/gm2/gm2.texi:82: warning: multiple @menu
> /vol/gcc/src/hg/trunk/solaris/gcc/gm2/gm2.texi:581: warning: multiple @menu
> /var/gcc/gcc-10.0.0-20190708/11.5-gcc-gas-gm2-no-bootstrap-j1/gcc/gm2/gm2-libs.texi:6043: warning: multiple @menu
> /vol/gcc/src/hg/trunk/solaris/gcc/gm2/gm2.texi:3070: warning:
> unreferenced node `Prerequisites'

will look into gm2.texi

> Other than that, a sequential (only!) multilibbed build succeeded, and I
> even managed to get some testsuite results which aren't too bad, again
> for both multilibs:
>
>                 === gm2 Summary for unix ===
>
> # of expected passes            7800
> # of unexpected failures        1729
> # of unresolved testcases       1705
>
>                 === gm2 Summary for unix/-m64 ===
>
> # of expected passes            7800
> # of unexpected failures        1729
> # of unresolved testcases       1705
>
>                 === gm2 Summary ===
>
> # of expected passes            15600
> # of unexpected failures        3458
> # of unresolved testcases       3410
>
> 	Rainer


regards,
Gaius