Crosscompiling - Revision history

Damme: /* TODO/Fix me */

2024-05-29T09:02:07Z

TODO/Fix me

← Older revision		Revision as of 09:02, 29 May 2024
Line 272:		Line 272:

	==== TODO/Fix me ====		==== TODO/Fix me ====
	* Fix <code>[project]/devel/setup.sh</code> - scripts to use correct paths, maybe have a wrapper for setup.sh that setup some env vars for example CMAKE_PREFIX_PATH to omit sysroot_arm64 path, need to figure out what paths are wrong. Seems _setup_util.py is the script that setup ros enviroment.		* Fix <code>[project]/devel/setup.sh</code> - scripts to use correct paths, maybe have a wrapper for setup.sh that setup some env vars for example CMAKE_PREFIX_PATH to omit sysroot_arm64 path, need to figure out what paths are wrong. Seems <code>_setup_util.py</code> is the script that setup ros enviroment.
	<syntaxhighlight lang="bash">		<syntaxhighlight lang="bash">
	# One temporary fix is to create a link on the RPi:		# One temporary fix is to create a link on the RPi:

2024-05-29T08:55:25Z

TODO/Fix me

← Older revision		Revision as of 08:55, 29 May 2024
Line 274:		Line 274:
	* Fix <code>[project]/devel/setup.sh</code> - scripts to use correct paths, maybe have a wrapper for setup.sh that setup some env vars for example CMAKE_PREFIX_PATH to omit sysroot_arm64 path, need to figure out what paths are wrong. Seems _setup_util.py is the script that setup ros enviroment.		* Fix <code>[project]/devel/setup.sh</code> - scripts to use correct paths, maybe have a wrapper for setup.sh that setup some env vars for example CMAKE_PREFIX_PATH to omit sysroot_arm64 path, need to figure out what paths are wrong. Seems _setup_util.py is the script that setup ros enviroment.
	<syntaxhighlight lang="bash">		<syntaxhighlight lang="bash">
	# One temporary fix is to create a link:		# One temporary fix is to create a link on the RPi:
	$ ln -s / /opt/sysroot_arm64/		$ ln -s / /opt/sysroot_arm64/
	</syntaxhighlight>		</syntaxhighlight>

2024-05-29T08:54:50Z

TODO

← Older revision		Revision as of 08:54, 29 May 2024
Line 271:		Line 271:
	* rsync folder to raspberry pi, note the section below!		* rsync folder to raspberry pi, note the section below!

	==== TODO ====		==== TODO/Fix me ====
	* Fix <code>[project]/devel/setup.sh</code> - scripts to use correct paths, maybe have a wrapper for setup.sh that setup some env vars for example CMAKE_PREFIX_PATH to omit sysroot_arm64 path, need to figure out what paths are wrong. Seems _setup_util.py is the script that setup ros enviroment.		* Fix <code>[project]/devel/setup.sh</code> - scripts to use correct paths, maybe have a wrapper for setup.sh that setup some env vars for example CMAKE_PREFIX_PATH to omit sysroot_arm64 path, need to figure out what paths are wrong. Seems _setup_util.py is the script that setup ros enviroment.
	<syntaxhighlight lang="bash">		<syntaxhighlight lang="bash">

2024-05-29T08:54:26Z

Compilation

← Older revision		Revision as of 08:54, 29 May 2024
Line 269:		Line 269:
	devel/lib/xbot_remote/xbot_remote: ELF 64-bit LSB shared object, ARM aarch64, version 1 (GNU/Linux), dynamically linked		devel/lib/xbot_remote/xbot_remote: ELF 64-bit LSB shared object, ARM aarch64, version 1 (GNU/Linux), dynamically linked
	</syntaxhighlight>		</syntaxhighlight>
			* rsync folder to raspberry pi, note the section below!

	==== TODO ====		==== TODO ====

2024-05-29T08:53:40Z

Compilation

← Older revision		Revision as of 08:53, 29 May 2024
Line 269:		Line 269:
	devel/lib/xbot_remote/xbot_remote: ELF 64-bit LSB shared object, ARM aarch64, version 1 (GNU/Linux), dynamically linked		devel/lib/xbot_remote/xbot_remote: ELF 64-bit LSB shared object, ARM aarch64, version 1 (GNU/Linux), dynamically linked
	</syntaxhighlight>		</syntaxhighlight>

			==== TODO ====
			* Fix <code>[project]/devel/setup.sh</code> - scripts to use correct paths, maybe have a wrapper for setup.sh that setup some env vars for example CMAKE_PREFIX_PATH to omit sysroot_arm64 path, need to figure out what paths are wrong. Seems _setup_util.py is the script that setup ros enviroment.
			<syntaxhighlight lang="bash">
			# One temporary fix is to create a link:
			$ ln -s / /opt/sysroot_arm64/
			</syntaxhighlight>

			* a script to generate packages.txt

	Good luck!		Good luck!

2024-05-21T07:25:57Z

Compilation

@@ Line 240: / Line 240: @@
 * build with the following command, change -j1 for number of parallel processes. For some reason catkin_make does not parse toolchain.cmake without forcing it...
   '''<code>$ catkin_make -DCMAKE_TOOLCHAIN_FILE=/opt/open_mower_ros/toolchain.cmake -j1</code>'''
 * check the build with
-<code>$ find devel/ -type f -executable |xargs file</code>
+<syntaxhighlight lang="bash">
 Good luck!

2024-05-21T07:22:47Z

Compilation

← Older revision		Revision as of 07:22, 21 May 2024
Line 240:		Line 240:
	* build with the following command, change -j1 for number of parallel processes. For some reason catkin_make does not parse toolchain.cmake without forcing it...		* build with the following command, change -j1 for number of parallel processes. For some reason catkin_make does not parse toolchain.cmake without forcing it...
	'''<code>$ catkin_make -DCMAKE_TOOLCHAIN_FILE=/opt/open_mower_ros/toolchain.cmake -j1</code>'''		'''<code>$ catkin_make -DCMAKE_TOOLCHAIN_FILE=/opt/open_mower_ros/toolchain.cmake -j1</code>'''
			* check the build with
			<code>$ find devel/ -type f -executable \|xargs file</code>

	Good luck!		Good luck!

2024-05-21T07:16:17Z

Instructions

← Older revision		Revision as of 07:16, 21 May 2024
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	= Instructions =		= Instructions =
	These instructions are made for Ubuntu 20.04.6 LTS		These instructions are made for Ubuntu 20.04.6 LTS

	'''<code><big>PLEASE DONT RUN ANY SCRIPTS AS SUDO / ROOT! MY SCRIPTS ARE NOT "SAFE"!</big></code>'''		'''<code><big>PLEASE DONT RUN ANY SCRIPTS AS SUDO / ROOT! MY SCRIPTS ARE NOT "SAFE"!</big></code>'''

	Instead give yourself write-access to /opt, <code>sudo chmod 777 /opt/</code> for example.		Instead give yourself write-access to /opt, <code>sudo chmod 777 /opt/</code> for example.



	===== INSTALL ROS https://wiki.ros.org/noetic/Installation/Ubuntu =====		===== INSTALL ROS https://wiki.ros.org/noetic/Installation/Ubuntu =====

2024-05-21T07:15:37Z

← Older revision		Revision as of 07:15, 21 May 2024
Line 1:		Line 1:
	Warning! You are in for a treat! :D - You have been warned. But reward is good, from 3250sec with docker buildx using qemu to 304s on my machine (Clean build)		Warning! You are in for a treat! :D - You have been warned. But reward is good, from 3250sec with docker buildx using qemu to 304s on my machine (Clean build)

	~~'''<code><big>PLEASE DONT RUN ANY SCRIPTS AS SUDO / ROOT! MY SCRIPTS ARE NOT "SAFE"!</big></code>'''~~
	~~Instead give yourself write-access to /opt, <code>sudo chmod 777 /opt/</code> for example.~~

	= Instructions =		= Instructions =
	These instructions are made for Ubuntu 20.04.6 LTS		These instructions are made for Ubuntu 20.04.6 LTS
			'''<code><big>PLEASE DONT RUN ANY SCRIPTS AS SUDO / ROOT! MY SCRIPTS ARE NOT "SAFE"!</big></code>'''
			Instead give yourself write-access to /opt, <code>sudo chmod 777 /opt/</code> for example.

	===== INSTALL ROS https://wiki.ros.org/noetic/Installation/Ubuntu =====		===== INSTALL ROS https://wiki.ros.org/noetic/Installation/Ubuntu =====

2024-05-21T07:13:54Z

Create toolchain.cmake

← Older revision		Revision as of 07:13, 21 May 2024
Line 82:		Line 82:
	set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)		set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)

	~~#set(CMAKE_MODULE_PATH ${CMAKE_SYSROOT}/usr/share/cmake-3.13/Modules/) ## not needed? wrong target folder version atleast xD~~
	set(ENV{PKG_CONFIG_PATH} ${CMAKE_SYSROOT}/usr/lib/aarch64-linux-gnu/pkgconfig/)		set(ENV{PKG_CONFIG_PATH} ${CMAKE_SYSROOT}/usr/lib/aarch64-linux-gnu/pkgconfig/)
	</syntaxhighlight>		</syntaxhighlight>


	===== Create <code>1_setup-sysroot.bash</code> =====		===== Create <code>1_setup-sysroot.bash</code> =====