Re: NEW: devel/dtools

On 10/14/2021 12:00 AM, George Koehler wrote:
> On Wed, 13 Oct 2021 14:01:56 +0000
> Brian Callahan <bcallah@posteo.net> wrote:
>
>> Attached is a new port, devel/dtools. These are the ancillary tools
>> for
>> the D programming language compiler.
>
> Build fails on powerpc and powerpc64, because logbl(3) is missing in
> /usr/lib/libm.a. This shouldn't block the import, but I won't ok
> before I either build dtools on amd64, or fix libm; I might need to
> add LDBL_MAYBE_UNUSED_CLONE(logb) in /usr/src/lib/libm/src/s_logb.c
>
> The error on powerpc64 is,
>
> /usr/local/bin/gdmd -O -release -inline -w -de -ofdget dget.d
> ld: error: undefined symbol: logbl
>>>> referenced by math.d:3721
>>>> (/usr/ports/pobj/gcc-11.2.0/gcc-11.2.0/libphobos/src/std/math.d:3721)
>>>> math.o:(_D3std4math4logbFNbNiNeeZe) in archive
>>>> /usr/local/lib/gcc/powerpc64-unknown-openbsd7.0/11.2.0/../../../libgphobos.a
>>>> did you mean: ilogbl
>>>> defined in: /usr/lib/libm.so.10.1
> collect2: error: ld returned 1 exit status
> gmake: *** [posix.mak:47: dget] Error 1
>
> On powerpc, this port (and probably every port that runs gdc) needs
> USE_LLD = No (like lang/gcc/11),
>
> .if ${MACHINE_ARCH} == "powerpc"
> # ld: error: relocation refers to a discarded section
> USE_LLD = No
> .endif
>
> This allows powerpc to reach "undefined reference to `logbl'"
>

Thanks. I've added this to my port and will remember to add it for
future gdc ports.

~Brian