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Krzysztof Marczak
@buddhi1980
Great!
Martin
@acidhunter
wow that was too fast 0o
i check the result, one moment
it works inside the crosscompiler enviroment
was able to connect to a server in headless mode^^
Krzysztof Marczak
@buddhi1980
So if you have 100 pi then will be nice computing power :smile:
Martin
@acidhunter
not only pie's
every arm device
i did a succesfully rendering on a oneplus one, android phone
my router is a arm7hf too^^
i try to package this build and share it
thank you for this awesome work!!!
Martin
@acidhunter
something was wrong with the compiler ;-(
wrong binary format
i will look into this ;-)
Krzysztof Marczak
@buddhi1980
probably you dodn't do cross-compilation but just regular
Martin
@acidhunter
thats my first try to crosscompile, so this can be my fault
Krzysztof Marczak
@buddhi1980
if you go to mandelbulber2/deploy folder there are scrips to cross-build mandelbulber for win32 and win64
based on that you can create scrips for arm architecture
Martin
@acidhunter
i think this was missing:
CFLAGS=--sysroot=$SYSROOT ./configure --host=$HOST
i take a look to your scripts
Krzysztof Marczak
@buddhi1980
probably you need to compile qt libs, zlib, libpng, libgsl
Martin
@acidhunter
no, these packages are in the default raspian repos
Krzysztof Marczak
@buddhi1980
But not under linux. They are needed for linker
On the machine where you are doing cross-compilation you need to have all arm7 libraries. Maybe you can copy them from rasp
Martin
@acidhunter
that is was this docker image does
it builds a full raspian setup if u want
i installed the arm packages from their repo
ahh
QMAKE = /usr/lib/x86_64-linux-gnu/qt5/bin/qmake
^^
rpxc-user@8a9822a057ce:/build/mandelbulber2-2.08-3$ qmake --version
QMake version 3.0
Using Qt version 5.3.2 in /usr/lib/x86_64-linux-gnu
okay i think iam wrong
Martin
@acidhunter
i did a mistake while starting the container
i started from ground, now it uses qemu and downloads arm packages
will it work with mandelbulber2-2.08-3.tar.gz or should i build it directly from source?
Krzysztof Marczak
@buddhi1980
better would be to use mandelbulber2-2.08-3.tar.gz instead of actual source which could be not stable
Martin
@acidhunter
should i change something in the makefiles?
i am installing the deps atm, arm on qemu is not threaded
faster then on a pi but...
Krzysztof Marczak
@buddhi1980
makefiles are dinamically generated (by qmake) so you shouldn't change them
Martin
@acidhunter
thank u!
i had no luck with this docker image
was a long day at work
will try it soon again
i learn for a LPIC cert atm, this is a good challange to get knowlegde ;-)
did you use a build bot for the releases or are they manually compiled?
Krzysztof Marczak
@buddhi1980
I use mentioned sripts
mancoast
@mancoast

For CMAKE builds use this on the command line.

-DCMAKE_FIND_ROOT_PATH=/path/to/arm/root \
-DCMAKE_FIND_ROOT_PATH_MODE_PROGRAM=NEVER \
-DCMAKE_FIND_ROOT_PATH_MODE_LIBRARY=ONLY \
-DCMAKE_FIND_ROOT_PATH_MODE_INCLUDE=ONLY \

cell phone app is good idea
bermarte
@bermarte
There's again a runtime error, I am investigating.