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Difference between revisions of "Mihini/Cross Compilation"
< Mihini
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This page will help you through the process of building your Mihini's installation on your fast and powerful desktop computer for your embbeded architecture. | This page will help you through the process of building your Mihini's installation on your fast and powerful desktop computer for your embbeded architecture. | ||
| − | == | + | == Raspbian (RaspberryPi & Debian) == |
| − | The main files for this platform are already available, so that you will be able to get started quickly ; or it may be used as an example for the others platforms. | + | The main files for this platform are already available, so that you will be able to get started quickly ; or it may be used as an example for the others platforms. Please, note that these steps have been validated on a 32 bit OS. Trying to run it on a 64 bit OS may give you errors when trying the build.sh . |
=== Step 1: Get the prerequisites === | === Step 1: Get the prerequisites === | ||
| Line 9: | Line 9: | ||
On a Debian-based system, you will need to: <source lang="bash"> | On a Debian-based system, you will need to: <source lang="bash"> | ||
$ sudo apt-get install build-essential cmake git telnet | $ sudo apt-get install build-essential cmake git telnet | ||
| − | </source> | + | </source> |
| + | |||
| + | If you want to make the .rpm packages on a Debian-based system, you will also need the package <code>rpm</code>. | ||
=== Step 2: get the toolchain === | === Step 2: get the toolchain === | ||
| Line 22: | Line 24: | ||
Get the sources <source lang="bash"> | Get the sources <source lang="bash"> | ||
$ git clone https://github.com/nim65s/mihini-repo.git | $ git clone https://github.com/nim65s/mihini-repo.git | ||
| − | + | </source> | |
| − | + | ||
| − | + | ||
| − | + | ||
| − | + | ||
| − | </source> | + | |
=== Step 4: build and make === | === Step 4: build and make === | ||
To finish, let's build it: <source lang="bash"> | To finish, let's build it: <source lang="bash"> | ||
| + | $ cd mihini-repo | ||
$ ./bin/build.sh -t raspberrypi-linaro | $ ./bin/build.sh -t raspberrypi-linaro | ||
$ cd build.raspberrypi-linaro | $ cd build.raspberrypi-linaro | ||
| − | $ make lua luac | + | $ make lua luac loader |
# Optional, if you want to use Modbus over serial (e.g. to run the Greenhouse sample) | # Optional, if you want to use Modbus over serial (e.g. to run the Greenhouse sample) | ||
$ make modbus_serial | $ make modbus_serial | ||
| + | # Optional, if you want the embedded web server | ||
| + | $ make web web_auth | ||
| + | # If you want a debian package, make sure there's a line "SET(CPACK_GENERATOR "TGZ;DEB")" in the top-level CMakeLists.txt file | ||
$ make package | $ make package | ||
</source> | </source> | ||
| − | And Voilà, you have a <code>.deb</code> or a <code>.tar.gz</code> ready to be installed on your RPi ! | + | And Voilà, you have a <code>.deb</code> or a <code>.tar.gz</code> ready to be installed on your RPi ! |
| − | < | + | === Step 5: use it === |
| + | |||
| + | If you are not sure of what to do with this <code>.deb</code>, you can go to the [[Mihini/Install Mihini|Install Mihini]] page, skipping the first shell command which downloads a similar <code>.deb</code>. | ||
| + | |||
| + | Then, you can go back to the main tutorial: [[Mihini/Run_Mihini_on_an_Open_Hardware_platform|Run Mihini on an Open Hardware platform]] | ||
== Configuring your own toolchain == | == Configuring your own toolchain == | ||
| Line 53: | Line 58: | ||
Then, you shall also look at the folder <code>porting/</code>, where you can make a new directory with the name of your target. | Then, you shall also look at the folder <code>porting/</code>, where you can make a new directory with the name of your target. | ||
| + | |||
| + | == Prerequisites for making packages == | ||
| + | === Debian-based === | ||
| + | <source lang="bash"> | ||
| + | sudo apt-get install build-essential cmake git telnet rpm | ||
| + | </source> | ||
| + | |||
| + | === Fedora === | ||
| + | <source lang="bash"> | ||
| + | sudo yum install cmake gcc-c++ fedora-packager @development-tools telnet | ||
| + | </source> | ||
| + | |||
| + | === ArchLinux === | ||
| + | <source lang="bash"> | ||
| + | sudo pacman -Syu base-devel inetutils | ||
| + | </source> | ||
| + | |||
| + | === Ångström / OpenEmbedded / OpenWRT === | ||
| + | <source lang="bash"> | ||
| + | opkg install cmake | ||
| + | </source> | ||
Latest revision as of 13:18, 14 May 2014
This page will help you through the process of building your Mihini's installation on your fast and powerful desktop computer for your embbeded architecture.
Contents
Raspbian (RaspberryPi & Debian)
The main files for this platform are already available, so that you will be able to get started quickly ; or it may be used as an example for the others platforms. Please, note that these steps have been validated on a 32 bit OS. Trying to run it on a 64 bit OS may give you errors when trying the build.sh .
Step 1: Get the prerequisites
On a Debian-based system, you will need to:$ sudo apt-get install build-essential cmake git telnet
If you want to make the .rpm packages on a Debian-based system, you will also need the package rpm.
Step 2: get the toolchain
We are going to use the Linaro toolchain, from the official raspberrypi repository:$ cd $ git clone https://github.com/raspberrypi/tools.git
Step 3: get Mihini
Get the sources$ git clone https://github.com/nim65s/mihini-repo.git
Step 4: build and make
To finish, let's build it:$ cd mihini-repo $ ./bin/build.sh -t raspberrypi-linaro $ cd build.raspberrypi-linaro $ make lua luac loader # Optional, if you want to use Modbus over serial (e.g. to run the Greenhouse sample) $ make modbus_serial # Optional, if you want the embedded web server $ make web web_auth # If you want a debian package, make sure there's a line "SET(CPACK_GENERATOR "TGZ;DEB")" in the top-level CMakeLists.txt file $ make package
And Voilà, you have a .deb or a .tar.gz ready to be installed on your RPi !
Step 5: use it
If you are not sure of what to do with this .deb, you can go to the Install Mihini page, skipping the first shell command which downloads a similar .deb.
Then, you can go back to the main tutorial: Run Mihini on an Open Hardware platform
Configuring your own toolchain
The target you specify to build.sh (which was «raspberrypi-linaro» in the example above) is used to select the toolchain. You will probably need to copy/paste an existing configuration in cmake/, naming it toolchain.<your target's name>.cmake, and changing the lines
SET(CMAKE_C_COMPILER /path/to/gcc) SET(CMAKE_CXX_COMPILER /path/to/g++)
Then, you shall also look at the folder porting/, where you can make a new directory with the name of your target.
Prerequisites for making packages
Debian-based
sudo apt-get install build-essential cmake git telnet rpm
Fedora
sudo yum install cmake gcc-c++ fedora-packager @development-tools telnet
ArchLinux
sudo pacman -Syu base-devel inetutils
Ångström / OpenEmbedded / OpenWRT
opkg install cmake