[Ohrrpgce] SVN: james/12149 Dockerfile for bobthehamster/ohrrpgce-mxe-build-env now works, and is ca

[James Paige]

Okay, since wine will be needed for other stuff, I should probably focus on
a headless wine for the windows build env.

Question: Have you been able to compile both Linux 32 and 64 bit binaries
on the same system? And if so, was mxe involved?

I see that I cannot have libsdl1.2-mixer-dev and libsdl-1.2-mixer-dev:i386
installed at the same time, they don't support multilib. Also libsdl2-dev
and libsdl2-dev:i386 support multilib, but they depend on libxkbcommon-dev
which does not support multilib.

I'm okay with just having separate docker images for 32 bit and 64 bit
Linux builds. I already know it works :)

---
James Paige





On Mon, Dec 28, 2020 at 8:02 PM Ralph Versteegen <teeemcee at gmail.com> wrote:

>
>
> On Mon, 28 Dec 2020 at 15:05, James Paige <Bob at hamsterrepublic.com> wrote:
>
>> I can successfully cross-compile game.exe and custom.exe from this docker
>> container with
>>
>> scons target=i686-w64-mingw32.static
>>
>> Great!
>
>
>> I haven't actually tried running them yet, but I'll get there :D
>> I noticed that I cannot compile speak the same way:
>>
>> scons target=i686-w64-mingw32.static hspeak
>>
>> This just results in compiling hspeak for linux.
>>
>
> Right, scons doesn't support cross-compiling hspeak. I'd forgotten that
> hiccup. I don't know whether it is even possible to build an euc that can
> cross-compile, but I'll try it and report back, since we're already
> compiling FB anyway. I know that a euphoria build can only target a single
> platform which is why we need separate copies of euphoria for x86 and
> x86_64 linux.
> Alternatively, we could run euc under wine, since we unfortunately need
> wine anyway for scons pdb=1 builds
>
> To get everything compiling (after all the needed -dev libs were
>> installed) I ended up adding CFLAGS="-g -DDISABLE_FFI" for the 32 and 64
>> bit Linux targets, since I could not figure out the Linux equivalent of the
>> `$TARGET-pkg-config libffi --cflags`" thing that worked for
>> TARGET="i686-w64-mingw32.static"
>>
>> I guess I just need to read the docs and figure out what the right
>> $TARGET is for 32 and 64 bit Linux
>>
>
> I would expect it would be `pkg-config libffi --cflags`, since that's not
> a crosscompile, although I see I also have a
> x86_64-slackware-linux-gnu-pkg-config on my machine.
> But I've never needed to use pkg-config for libffi on Linux (and it prints
> nothing for --cflags), and you mustn't have either, when you previously
> compiled fbc to target android. I wonder what's different about the Docker
> environment.
>
>
>> Anyway, that is enough for today. I'm going to bed. :)
>>
>> ---
>> James Paige
>>
>>
>>
>>
>> On Sun, Dec 27, 2020 at 9:00 PM <subversion at hamsterrepublic.com> wrote:
>>
>>> james
>>> 2020-12-27 18:00:12 -0800 (Sun, 27 Dec 2020)
>>> 114
>>> Dockerfile for bobthehamster/ohrrpgce-mxe-build-env now works, and is
>>> capable of compiling game.exe and custom.exe
>>> ---
>>> U   wip/docker/ohrrpgce-mxe-build-env/Dockerfile
>>>
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