| Line 18: | Line 18: | ||
== Creating a sysroot == | == Creating a sysroot == | ||
In this case a sysroot is just a copy of the important files for compiling built for the target system. It's also easier to just include a superset of the import files by grabbing pretty much everything. | |||
There are a couple ways to do this, but I just created a case sensitive OS X volume and did and rsyncd the rpi to that volume. | There are a couple ways to do this, but I just created a case sensitive OS X volume and did and rsyncd the rpi to that volume. | ||
| Line 24: | Line 26: | ||
rsync -P -rt --ignore-errors --delete --copy-unsafe-links --links --exclude /home --exclude /tmp --exclude /proc --exclude /sys --exclude /srv --exclude /var/cache --exclude /dev --exclude /var/log --exclude /root --exclude /run --exclude /lost+found --exclude /var/tmp --exclude /var --exclude /usr/share --exclude /etc --exclude /usr/lib/ssl pi@raspbian.local:/ /Volumes/raspbian/ | rsync -P -rt --ignore-errors --delete --copy-unsafe-links --links --exclude /home --exclude /tmp --exclude /proc --exclude /sys --exclude /srv --exclude /var/cache --exclude /dev --exclude /var/log --exclude /root --exclude /run --exclude /lost+found --exclude /var/tmp --exclude /var --exclude /usr/share --exclude /etc --exclude /usr/lib/ssl pi@raspbian.local:/ /Volumes/raspbian/ | ||
</syntaxhighlight> | </syntaxhighlight> | ||
If you want a narrower approach, I suspect the important files are in | |||
* /usr/include | |||
* /usr/lib | |||
* /usr/local/include | |||
* /usr/local/lib | |||
* /lib | |||
* /opt/vc | |||
Another common approach is to create an nfs server an the rpi2 and just mount nfs:/ from the rpi2 on the dev machine. | |||
== Build qt5.5 for the rpi2 == | |||
build, takes 43 minutes, 32 seconds on my 8 core MBP. | build, takes 43 minutes, 32 seconds on my 8 core MBP. | ||
Revision as of 21:43, 19 September 2015
raspbian dependencies
sudo apt-get install -y libpulse-dev libopenal-dev libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev libasound2-dev libgeoclue-dev libbluetooth-dev libicu-dev libglib2.0-dev libffi-dev libxslt1-dev libjasper-dev libmng-dev libtiff4-dev
raspbian has a 0.3.x series libwebp, which is too old for qt 5.5. Get a newer one.
wget http://downloads.webmproject.org/releases/webp/libwebp-0.4.3.tar.gz
cd libwebp
tar -xvzf libwebp-0.4.3.tar.gz
cd libwebp-0.4.3/
./configure
make
sudo make install
Creating a sysroot
In this case a sysroot is just a copy of the important files for compiling built for the target system. It's also easier to just include a superset of the import files by grabbing pretty much everything.
There are a couple ways to do this, but I just created a case sensitive OS X volume and did and rsyncd the rpi to that volume.
rsync -P -rt --ignore-errors --delete --copy-unsafe-links --links --exclude /home --exclude /tmp --exclude /proc --exclude /sys --exclude /srv --exclude /var/cache --exclude /dev --exclude /var/log --exclude /root --exclude /run --exclude /lost+found --exclude /var/tmp --exclude /var --exclude /usr/share --exclude /etc --exclude /usr/lib/ssl pi@raspbian.local:/ /Volumes/raspbian/
If you want a narrower approach, I suspect the important files are in
* /usr/include * /usr/lib * /usr/local/include * /usr/local/lib * /lib * /opt/vc
Another common approach is to create an nfs server an the rpi2 and just mount nfs:/ from the rpi2 on the dev machine.
Build qt5.5 for the rpi2
build, takes 43 minutes, 32 seconds on my 8 core MBP.
make -j8
make install -j8
