CrossCompile

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'''Note''' - you may want to use ''-n'' to disable sbuild's automatic build log email feature which is enabled by default, but usually not properly configured. See ''man sbuild'' for more information.

Trusty click chroot

TODO

Trusty sbuild chroot

One time setup:

$ mk-sbuild --skip-proposed --target armhf trusty

Build the package:

$ sbuild -A -d trusty --host armhf package*.dsc

Note - you may want to use -n to disable sbuild's automatic build log email feature which is enabled by default, but usually not properly configured. See man sbuild for more information.

Saucy chroot

Here is a quick how-to, cross-compiling with cmake to build a qml extension.

# Create chroot with cross-compiler
$ mk-sbuild --target armhf --name cmake saucy
$ sudo schroot -c source:cmake-amd64-armhf -u root

# Install build-dependencies
$ apt-get install libqt5svg5-dev:armhf libqt5v8-5-dev:armhf libqt5xmlpatterns5-dev:armhf qt3d5-dev:armhf qtbase5-dev:armhf qtdeclarative5-dev:armhf qtscript5-dev:armhf qtsensors5-dev:armhf qttools5-dev:armhf
$ apt-get install cmake

# Change into your sources
$ cd src/
$ mkdir armhf-build
$ cd armhf-build

# Prepare environment
$ export $(dpkg-architecture -aarmhf)
$ export CMAKE_TOOLCHAIN_FILE=/etc/dpkg-cross/cmake/CMakeCross.txt

# Build
$ cmake ../

# Fix up paths to moc
$ find . -name AutomocInfo.cmake | xargs sed -i 's;AM_QT_MOC_EXECUTABLE .*;AM_QT_MOC_EXECUTABLE "/usr/lib/'$DEB_BUILD_MULTIARCH'/qt5/bin/moc");'

$ make
$ find . -name '*.so'

Touch/CrossCompile (last edited 2016-03-22 06:51:23 by localhost)