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Subject: Re: DXE3 with std::vector
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On 2023-01-27 10:43, Ozkan Sezer (sezeroz AT gmail DOT com) [via djgpp AT delorie DOT com] wrote:
>>> - removal of -X: O-OK, default anyway.
>>> - removal of -S: Are you really sure?
>>> - removal of -r: Don't think that it'd work.
>>
>> Those are in ld_args now (-Wl,-X,-S,-r,-T,dxe.ld), gcc splits it at
>> the commas.
> 
> OK, missed that part,
> 
>>> - removal of assembler for import lib
>>>   generation: Don't think that it'd work.
>>
>> The assembler is invoked via dxe_cc (gcc -c) instead.
> 
> OK,
> 
>> Getting multiple input sections sounds like some problem with the
>> linker script. Do you have an open-source project for me to test on?
>> I'll admit that I've never used DXE libraries before...
> 
> Here is a tiny one: http://uhexen2.sourceforge.net/tmp/libau.tar.gz
> 
> cd into src, and adjust Makefile.dj and cross_build.sh scripts as you
> need. If you want to test linking with -lgcc, remove 'udivdi3.o' from
> the objects and add -lgcc

Thanks.  It builds fine for me with the patched dxe3gen, no warnings, both with
and without -lgcc.

    $ ~/djgpp-cvs/src/dxe/dxe3gen --show-exp sndpci.dxe
    _AU_close
    _AU_writedata
    _AU_start
    _AU_stop
    _AU_setrate
    _AU_getinfo
    _AU_setmixer_all
    _AU_cardbuf_space
    _AU_search

    $ ~/djgpp-cvs/src/dxe/dxe3gen --show-unres sndpci.dxe
    _sprintf
    _free
    ___djgpp_nearptr_enable
    _clock
    _int86
    ___djgpp_base_address
    _calloc
    _disable
    _enable