OpenCV - Revision history

WikiSysop: /* Configure your Linux Kernel */

2013-09-04T16:11:18Z

Configure your Linux Kernel

← Older revision		Revision as of 18:11, 4 September 2013
Line 93:		Line 93:

	<pre class="host">		<pre class="host">
	$ make ~~linux26~~-menuconfig		$ make linux-menuconfig
	</pre>		</pre>

KevinJ: /* Compiling and installing OpenCV-2.3.1 */

2012-02-13T18:05:06Z

Compiling and installing OpenCV-2.3.1

← Older revision		Revision as of 20:05, 13 February 2012
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	<pre class="host">		<pre class="host">
	$ patch -p0 OpenCV-2.3.1.patch		$ patch -p0 < OpenCV-2.3.1.patch
	</pre>		</pre>

KevinJ: /* Compiling and installing OpenCV-2.3.1 */

2012-02-13T18:02:21Z

Compiling and installing OpenCV-2.3.1

← Older revision		Revision as of 20:02, 13 February 2012
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	$ cd src		$ cd src
	$ wget http://sourceforge.net/projects/opencvlibrary/files/opencv-unix/2.3.1/OpenCV-2.3.1a.tar.bz2		$ wget http://sourceforge.net/projects/opencvlibrary/files/opencv-unix/2.3.1/OpenCV-2.3.1a.tar.bz2
	$ tar ~~xvvjf~~ OpenCV-2.3.1a.tar.bz2		$ tar xvjf OpenCV-2.3.1a.tar.bz2
	$ cd ../		$ cd ../
	</pre>		</pre>

KevinJ at 16:25, 5 February 2012

2012-02-05T16:25:00Z

Show changes

SamuelM: Update for armadeus-4.1 release

2012-02-05T10:34:11Z

Update for armadeus-4.1 release

← Older revision		Revision as of 12:34, 5 February 2012
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	{{Under_Construction}}		{{Under_Construction}}
	== Forewords ==		== Forewords ==
	This page explains how to (cross-)compile [http://opencv.willowgarage.com/wiki OpenCV 2.1.0] for your APF-board.		This page explains how to (cross-)compile [http://opencv.willowgarage.com/wiki OpenCV] 2.1.0 or later for your APF-board.

	== Pre-requisite ==		== Pre-requisite ==
	~~You need to have~~ [[CMake]] >=2.6 installed on ~~your~~ system.		The CMake infrastructure has been integrated in Buildroot since the [http://git.buildroot.net/buildroot/plain/CHANGES?id=2011.02 BR release 2011.02].

			The CMake infrastructure is available in armadeus SDK since the
			[http://armadeus.git.sourceforge.net/git/gitweb.cgi?p=armadeus/armadeus;a=blob;f=ChangeLog;hb=cbc69e2606aeb8ad56701b3191e9632dc8358653 armadeus-4.1 release] (since it is based on BR release 2011.05).

			{{Note\|Using elder armadeus SDK requires having [[CMake]] 2.6 or later installed on the host system.}}

	== Build OpenCV ==		== Build OpenCV ==
	# ~~Edit your~~ [[CMake#The_toolchain_file\| ~~toolchain~~.cmake ~~file~~]]
			{{Note\|The tutorial hereafter (patch and OpenCV configuration) is for the OpenCV 2.1.0 release.

			This may changes in newer OpenCV releases. Updates are welcome ;-)
			}}

			# Setup the CMake toolchain file:
			## '''Using armadeus-4.1 SDK or later (or git view):''' this file is generated by buildroot and is located in ''armadeus-4.1/buildroot/output/toolchainfile.cmake''.
			## '''Using armadeus-4.0 SDK or former:''' the [[CMake#The_toolchain_file\| toolchainfile.cmake]] must be manually edited.
	# Create source and build directories <source lang="bash">		# Create source and build directories <source lang="bash">
	mkdir -pv opencv-on-armadeus/{src,build}		mkdir -pv opencv-on-armadeus/{src,build}
	</source>		</source>
	# Grab the source archive <source lang="bash">		# Grab the OpenCV source archive.<source lang="bash">
	cd opencv-on-armadeus/src && wget http://sourceforge.net/projects/opencvlibrary/files/opencv-unix/2.1/OpenCV-2.1.0.tar.bz2 && tar xvvjf OpenCV-2.1.0.tar.bz2		cd opencv-on-armadeus/src && wget http://sourceforge.net/projects/opencvlibrary/files/opencv-unix/2.1/OpenCV-2.1.0.tar.bz2 && tar xvvjf OpenCV-2.1.0.tar.bz2
	</source>		</source>
Line 19:		Line 32:
	# Run CMake (generate Makefiles)		# Run CMake (generate Makefiles)
	## <source lang="bash">		## <source lang="bash">
	cd ~/opencv-on-armadeus/build && cmake -DCMAKE_TOOLCHAIN_FILE:PATH=/path/to/~~toolchain~~.cmake ../src/OpenCV-2.1.0		cd ~/opencv-on-armadeus/build && cmake -DCMAKE_TOOLCHAIN_FILE:PATH=/path/to/toolchainfile.cmake ../src/OpenCV-2.1.0
	</source>		</source>
	##It will certainly complain about unfound libraries and some other things, so adjust these things running:<source lang="bash">		##It will certainly complain about unfound libraries and some other things, so adjust these things running:<source lang="bash">
Line 38:		Line 51:


	=== Available features ===		=== Available features (for armadeus-4.0 release or former) ===
	CMake looks for all required tool in the path specified in [[CMake#The_toolchain_file\| ~~toolchain~~.cmake ~~file~~]] ~~toolchain.cmake file~~; therefore, some options, targets, libraries, ... are not available:		CMake looks for all required tool in the path specified in [[CMake#The_toolchain_file\| toolchainfile.cmake]]; therefore, some options, targets, libraries, ... are not available:

	* Build:		* Build:

KevinJ: /* Build OpenCV */

2012-02-04T19:28:34Z

Build OpenCV

← Older revision		Revision as of 21:28, 4 February 2012
Line 8:		Line 8:
	== Build OpenCV ==		== Build OpenCV ==
	# Edit your [[CMake#The_toolchain_file\| toolchain.cmake file]]		# Edit your [[CMake#The_toolchain_file\| toolchain.cmake file]]
	# Create source and build directories		# Create source and build directories <source lang="bash">
	<source lang="bash">
	mkdir -pv opencv-on-armadeus/{src,build}		mkdir -pv opencv-on-armadeus/{src,build}
	</source>		</source>
	# Grab the source archive		# Grab the source archive <source lang="bash">
	<source lang="bash">		cd opencv-on-armadeus/src && wget http://sourceforge.net/projects/opencvlibrary/files/opencv-unix/2.1/OpenCV-2.1.0.tar.bz2 && tar xvvjf OpenCV-2.1.0.tar.bz2
	cd opencv-on-armadeus/src
	wget http://sourceforge.net/projects/opencvlibrary/files/opencv-unix/2.1/OpenCV-2.1.0.tar.bz2
	tar xvvjf OpenCV-2.1.0.tar.bz2
	</source>		</source>
	# Here, you'll have to apply [[#OpenCV-2.1.0.patch\| this patch]] to avoid compilation failed:		# Here, you'll have to apply [[#OpenCV-2.1.0.patch\| this patch]] to avoid compilation failed: <source lang="bash">
	<source lang="bash">
	patch -p0 < OpenCV-2.1.0.patch		patch -p0 < OpenCV-2.1.0.patch
	</source>		</source>
	# Run CMake (generate Makefiles)		# Run CMake (generate Makefiles)
	##		## <source lang="bash">
	<source lang="bash">
	cd ~/opencv-on-armadeus/build && cmake -DCMAKE_TOOLCHAIN_FILE:PATH=/path/to/toolchain.cmake ../src/OpenCV-2.1.0		cd ~/opencv-on-armadeus/build && cmake -DCMAKE_TOOLCHAIN_FILE:PATH=/path/to/toolchain.cmake ../src/OpenCV-2.1.0
	</source>		</source>
Line 30:		Line 24:
	cmake-gui		cmake-gui
	</source>		</source>
	# Compile OpenCV libraries		# Compile OpenCV libraries <source lang="bash">
	<source lang="bash">
	VERBOSE=1 make		VERBOSE=1 make
	</source>		</source>

KevinJ: /* Build OpenCV */

2012-02-04T19:18:13Z

Build OpenCV

← Older revision		Revision as of 21:18, 4 February 2012
Line 8:		Line 8:
	== Build OpenCV ==		== Build OpenCV ==
	# Edit your [[CMake#The_toolchain_file\| toolchain.cmake file]]		# Edit your [[CMake#The_toolchain_file\| toolchain.cmake file]]
	# Create source and build directories <source lang="bash">		# Create source and build directories
			<source lang="bash">
	mkdir -pv opencv-on-armadeus/{src,build}		mkdir -pv opencv-on-armadeus/{src,build}
	</source>		</source>
Line 17:		Line 18:
	tar xvvjf OpenCV-2.1.0.tar.bz2		tar xvvjf OpenCV-2.1.0.tar.bz2
	</source>		</source>
	# Here, you'll have to apply [[#OpenCV-2.1.0.patch\| this patch]] to avoid compilation failed: <source lang="bash">		# Here, you'll have to apply [[#OpenCV-2.1.0.patch\| this patch]] to avoid compilation failed:
			<source lang="bash">
	patch -p0 < OpenCV-2.1.0.patch		patch -p0 < OpenCV-2.1.0.patch
	</source>		</source>
	# Run CMake (generate Makefiles)		# Run CMake (generate Makefiles)
	## <source lang="bash">		##
			<source lang="bash">
	cd ~/opencv-on-armadeus/build && cmake -DCMAKE_TOOLCHAIN_FILE:PATH=/path/to/toolchain.cmake ../src/OpenCV-2.1.0		cd ~/opencv-on-armadeus/build && cmake -DCMAKE_TOOLCHAIN_FILE:PATH=/path/to/toolchain.cmake ../src/OpenCV-2.1.0
	</source>		</source>
Line 27:		Line 30:
	cmake-gui		cmake-gui
	</source>		</source>
	# Compile OpenCV libraries <source lang="bash">		# Compile OpenCV libraries
			<source lang="bash">
	VERBOSE=1 make		VERBOSE=1 make
	</source>		</source>

KevinJ: /* Build OpenCV */

2012-02-04T19:17:37Z

Build OpenCV

← Older revision		Revision as of 21:17, 4 February 2012
Line 11:		Line 11:
	mkdir -pv opencv-on-armadeus/{src,build}		mkdir -pv opencv-on-armadeus/{src,build}
	</source>		</source>
	# Grab the source archive <source lang="bash">		# Grab the source archive
			<source lang="bash">
	cd opencv-on-armadeus/src		cd opencv-on-armadeus/src
	wget http://sourceforge.net/projects/opencvlibrary/files/opencv-unix/2.1/OpenCV-2.1.0.tar.bz2		wget http://sourceforge.net/projects/opencvlibrary/files/opencv-unix/2.1/OpenCV-2.1.0.tar.bz2

KevinJ: /* Build OpenCV */

2012-02-04T19:17:11Z

Build OpenCV

← Older revision		Revision as of 21:17, 4 February 2012
Line 12:		Line 12:
	</source>		</source>
	# Grab the source archive <source lang="bash">		# Grab the source archive <source lang="bash">
	cd opencv-on-armadeus/src && wget http://sourceforge.net/projects/opencvlibrary/files/opencv-unix/2.1/OpenCV-2.1.0.tar.bz2~~/dowload &&~~ tar xvvjf OpenCV-2.1.0.tar.bz2		cd opencv-on-armadeus/src
			wget http://sourceforge.net/projects/opencvlibrary/files/opencv-unix/2.1/OpenCV-2.1.0.tar.bz2
			tar xvvjf OpenCV-2.1.0.tar.bz2
	</source>		</source>
	# Here, you'll have to apply [[#OpenCV-2.1.0.patch\| this patch]] to avoid compilation failed: <source lang="bash">		# Here, you'll have to apply [[#OpenCV-2.1.0.patch\| this patch]] to avoid compilation failed: <source lang="bash">

SamuelM: fix links

2010-06-07T23:49:30Z

fix links

← Older revision		Revision as of 01:49, 8 June 2010
Line 1:		Line 1:
	{{Under_Construction}}		{{Under_Construction}}
	== Forewords ==		== Forewords ==
	This page explains how to (cross-)compile [http://opencv.willowgarage.com/wiki\| OpenCV 2.1.0] for your APF-board.		This page explains how to (cross-)compile [http://opencv.willowgarage.com/wiki OpenCV 2.1.0] for your APF-board.

	== Pre-requisite ==		== Pre-requisite ==
Line 66:		Line 66:

	== See also ==		== See also ==
	* [http://opencv.willowgarage.com/wiki/InstallGuide\| OpenCV install guide]		* [http://opencv.willowgarage.com/wiki/InstallGuide OpenCV install guide]

	== Appendices ==		== Appendices ==