Hello Rugxulo,
Thank you very much for your expert reply.
I have some quite extensive experience with GCC on linux, but actually
never tried to use the monster on FreeDOS. I see that DJGPP is not as
much user friendly as the gcc I'm used to.
> set DJGPP=c:\djgpp\djgpp.env
This was exactly the problem. First, I had no DJGPP environnement
variable at all, then I was setting it naively to point to the directory
where DJGPP is installed (C:\DJGPP\) - but only setting it to the value
you gave actually solved the problem, and made GCC not crash anymore.
Hooray!
I'm quite surprised that GCC doesn't checks if the %DJGPP% variable is
set, and makes some sense... On the other hand, I should have read the
readme file, which provides the correct content for the variable at line
#224... :)
Thank you!
Mateusz
On 08/30/2012 08:07 PM, Rugxulo wrote:
> Hi,
>
> On Thu, Aug 30, 2012 at 9:13 AM, Mateusz Viste
> wrote:
>>
>> I installed recently the FreeDOS 1.1 distro on a VirtualBox machine,
>
> Which version of VirtualBox? (Latest stable is 4.1.20.) Was VT-X
> enabled? What host OS (Windows?) ?
>
>> installed the latest DJGPP, and tried to run gcc from there...
>
>>From /current/ ? GCC 4.7.1 only?
>
>> Unfortunately, all I got is this:
>>
>> C:\DJGPP\BIN>gcc
>> Exiting due to signal SIGSEGV
>>
>> Anybody knows what this could be?
>
> The last time it did that to me, I had accidentally forgotten to
> install some needed too (e.g. BinUtils!!) or setup %DJGPP% correctly.
> Latest versions don't seem to tell you very well when that happens.
>
> At risk of stating the obvious (to someone who clearly knows what he's
> doing), what does your /manifest/ directory look like?
>
> At (ultra bare) minimum, you need these three files:
>
> djdev203.zip
> bnu222br4.zip
> gcc471b.zip
>
> unzip -q *.zip -d c:\djgpp
> path c:\djgpp\bin;%PATH%
> set DJGPP=c:\djgpp\djgpp.env
> gcc -v
>
> Should work fine then. I don't know the minimum RAM needed, but I
> assume you had a reasonable amount setup.
>
>> Is there any known incompatibility
>> between the DJGPP GCC and FreeDOS?
>
> No, because I run it natively atop FreeDOS (at least /beta/ , same
> version, but I blindly assume /current/ works too), and it's fine.
>
>> I'm using the stock Jemmex manager,
>> but tried with bare HIMEMX and XMGR with same result...
>
> I use XMGR, so if you tried that and it still failed, you either
> misconfigured it or something else is afoot.
>
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