ARMCompileOldPDA - Revision history

J-b at 14:30, 30 September 2013

2013-09-30T14:30:19Z

← Older revision		Revision as of 14:30, 30 September 2013
Line 334:		Line 334:
	Made by Marc Ariberti and Jean-Paul Saman.		Made by Marc Ariberti and Jean-Paul Saman.
	Adapted to the wiki by [[User:J-b\|Jean-Baptiste Kempf]].		Adapted to the wiki by [[User:J-b\|Jean-Baptiste Kempf]].

			[[Category:Building]]

Edwardw: mark as historical

2013-08-14T04:20:17Z

mark as historical

← Older revision		Revision as of 04:20, 14 August 2013
Line 1:		Line 1:
			{{Historical}}
	== Cross compile VLC for ARM-based platforms ==		== Cross compile VLC for ARM-based platforms ==

Courmisch: moved ARM-XCompile to ARMCompileOldPDA: Specific to old ARM PDA && outdated => confusing

2011-09-29T16:52:35Z

moved ARM-XCompile to ARMCompileOldPDA: Specific to old ARM PDA && outdated => confusing

← Older revision	Revision as of 16:52, 29 September 2011
(No difference)

Vietnq2209: /* Files needed */

2011-05-16T02:22:30Z

Files needed

← Older revision		Revision as of 02:22, 16 May 2011
Line 44:		Line 44:
	====Files needed====		====Files needed====

	Download the following files and put them in the ${SRCDIR}. Most of them are available on the "VideoLAN website".ha		Download the following files and put them in the ${SRCDIR}. Most of them are available on the "VideoLAN website".

	* binutils-2.11.2.tar.gz		* binutils-2.11.2.tar.gz

Vietnq2209: /* Files needed */

2011-05-16T02:22:08Z

Files needed

← Older revision		Revision as of 02:22, 16 May 2011
Line 44:		Line 44:
	====Files needed====		====Files needed====

	Download the following files and put them in the ${SRCDIR}. Most of them are available on the "VideoLAN website".		Download the following files and put them in the ${SRCDIR}. Most of them are available on the "VideoLAN website".ha

	* binutils-2.11.2.tar.gz		* binutils-2.11.2.tar.gz

TechAZ: /* Files needed */

2007-12-21T07:54:53Z

Files needed

← Older revision		Revision as of 07:54, 21 December 2007
Line 51:		Line 51:
	* gcc-2.95.3.tar.gz		* gcc-2.95.3.tar.gz
	* gcc-2.95.3.diff.bz2		* gcc-2.95.3.diff.bz2
	* gcc-2.95.3.diffbis.bz2		* gcc-2.95.3.diffbis.bz2 - [File hard to find, Please post link to file]
	* gcc-2.95.3.diff2		* gcc-2.95.3.diff2
	* glibc-2.2.5.tar.gz		* glibc-2.2.5.tar.gz

X-h: ogg move from cvs to subversion

2007-09-05T14:43:11Z

ogg move from cvs to subversion

← Older revision		Revision as of 14:43, 5 September 2007
Line 287:		Line 287:

	For ogg, it is the same as Tremor.		For ogg, it is the same as Tremor.
	~~cvs -d :pserver:anoncvs@xiph.org~~:/~~usr~~/~~local/cvsroot login~~		svn co http://svn.xiph.org/trunk/ogg
	~~cvs -d :pserver:anoncvs@~~xiph.org:/~~usr~~/~~local/cvsroot co~~ ogg
	cd ogg		cd ogg
	CONFIG_SITE=../ipaq-config.site ./configure \		CONFIG_SITE=../ipaq-config.site ./configure \
	--prefix=/usr/local/arm/2.95.3/arm-linux/usr		--prefix=/usr/local/arm/2.95.3/arm-linux/usr
	make		make


	===flac===		===flac===

X-h: Update Tremor for subversion (was cvs)

2007-09-05T14:32:30Z

Update Tremor for subversion (was cvs)

← Older revision		Revision as of 14:32, 5 September 2007
Line 276:		Line 276:
	===tremor===		===tremor===

	Tremor is an integer decoder for the vorbis audio codec. Download the source through ~~CVS~~ at the "xiph.org" website.		Tremor is an integer decoder for the vorbis audio codec. Download the source through subversion at the "xiph.org" website.

	~~Log into CVS using the password : anoncvs.~~		svn co http://svn.xiph.org/trunk/Tremor
	~~cvs -d :pserver:anoncvs@xiph.org~~:/~~usr~~/~~local/cvsroot login~~
	~~cvs -d :pserver:anoncvs@~~xiph.org~~:/usr~~/~~local~~/~~cvsroot co~~ Tremor
	cd Tremor		cd Tremor
	CONFIG_SITE=../ipaq-config.site ./configure \		CONFIG_SITE=../ipaq-config.site ./configure \
	--prefix=/usr/local/arm/2.95.3/arm-linux/usr		--prefix=/usr/local/arm/2.95.3/arm-linux/usr
	make		make


	===ogg===		===ogg===

Konqui: --cpu=armv4l is not recognized by ffmpeg's configure

2007-07-13T13:46:55Z

--cpu=armv4l is not recognized by ffmpeg's configure

← Older revision		Revision as of 13:46, 13 July 2007
Line 250:		Line 250:
	tar -xvzf ffmpeg.tar.gz		tar -xvzf ffmpeg.tar.gz
	cd ffmpeg		cd ffmpeg
	./configure --~~cpu~~=armv4l --cc=arm-linux-gcc --disable-mmx \		./configure --arch=armv4l --cc=arm-linux-gcc --disable-mmx \
	--prefix=/usr/local/arm/2.95.3/arm-linux/usr --enable-shared		--prefix=/usr/local/arm/2.95.3/arm-linux/usr --enable-shared
	cd libavcodec		cd libavcodec

J-b at 23:49, 22 January 2007

2007-01-22T23:49:01Z

New page

== Cross compile VLC for ARM-based platforms ==

Last updated: v0.0.2, 19 march 2004
This document describes all the steps to cross compile vlc for ARM based platforms. It describes how to build a cross compilation toolchain, how to build the libraries needed by vlc and the compilation of the vlc itself.

== Introduction ==

This document is only a first draft. It does not intend to cover all subjects and is written for vlc version 0.7.2. You may still have some problems at some steps or find better way to do them. If you have any comment do not hesitate to contact us.
Which platforms are targeted ?

I will describe here how to compile vlc for an ARM based PDA running linux. It includes for example :

* Compaq - iPaq (H36xx, H38xx,...), using Familiar Linux
** GNU Portable Environment (GPE)
** Opie
* YOPY/Linupy
* Zaurus

== Requirements for cross-compilation ==
=== Why cross-compiling ? ===

It is of course possible to compile directly on the targeted platform. But there are a lot of great advantages to cross-compile :

* The most important one is probably the speed, because a desktop computer is most of the time faster than a PDA for compilation.
* Another big problem is that a complete compilation toolchain does take a great amount of disk space. And this space is usually very limited on embedded systems.
* And there also may not be enough memory to compile big files.

==Building the toolchain==
===Prerequisite===
====Importants paths====

During this section, we will use the following paths :

I would personally advise to compile everything as a normal user and then install everything as root.

====${SRCDIR}====
This is where the sources will be located and where the compilation will be done. (eg: /usr/src or /home/foobar/arm-src).

====${PREFIX}====

This is where you want to install your cross compilation toolchain. It can be either installed system-wide (in /usr/local/arm/2.95.3 for example). Installation steps (i.e. make install) will have to be done as root. Or it can be installed in user-land, for the user's own use (/home/foobar/arm/2.95.3 for example). In this paper, the chosen prefix is /usr/local/arm/2.95.3, you will have to adapt the commands to what you choose..

====Files needed====

Download the following files and put them in the ${SRCDIR}. Most of them are available on the "VideoLAN website".

* binutils-2.11.2.tar.gz
* linux-2.4.19.tar.bz2
* patch-2.4.19-rmk4.bz2
* gcc-2.95.3.tar.gz
* gcc-2.95.3.diff.bz2
* gcc-2.95.3.diffbis.bz2
* gcc-2.95.3.diff2
* glibc-2.2.5.tar.gz
* glibc-linuxthreads-2.2.5.tar.gz
* SDL-1.2.5.tar.gz
* glib-1.2.10.tar.gz
* ffmpeg.tar.gz
* mad-0.14.2b.tar.gz
* flac-1.1.0.tar.gz
* libdvbpsi-0.1.2.tar.gz
* a52dec-0.7.4.tar.gz

==Binutils==

Compiling binutils is pretty simple :
tar -xzf binutils-2.11.2.tar.gz
cd binutils-2.11.2
./configure --target=arm-linux --prefix=/usr/local/arm/2.95.3
make
make install

==Preparing linux kernel==

Before building the glibc library the right kernel header files should be available. Therefor the kernel that is going to be used needs to be prepared so all necessary header files are present. Follow these steps.
tar -xzf linux-2.4.19.tar.bz2
bunzip2 patch-2.4.19-rmk4.bz2
cd linux-2.4.19
make mrproper
patch -p1 < ../patch-2.4.19-rmk4.bz2
make clean ARCH=arm CROSS_COMPILE=arm-linux-
make ARCH=arm h3600_config

'''Do not forget''' to save the configuration even if no changes are made !
make ARCH=arm menuconfig
make symlinks ARCH=arm CROSS_COMPILE=arm-linux-
mkdir -p /usr/local/arm/2.95.3/arm-linux/include
cp -Rf include/asm include/asm-arm include/linux \
/usr/local/arm/2.95.3/arm-linux/include
cd /usr/local/arm/2.95.3/arm-linux
ln -s include sys-linux

==Basic cross compiler (gcc)==

tar -xvzf gcc-2.95.3.tar.gz
bunzip2 gcc-2.95.3.diff.bz2
bunzip2 gcc-2.95.3.diffbis.bz2
patch -p1 -d gcc-2.95.3 < gcc-2.95.3.diff
patch -p1 -d gcc-2.95.3 < gcc-2.95.3.diffbis
cd gcc-2.95.3
./configure --target=arm-linux --disable-threads --enable-languages=c \
--prefix=/usr/local/arm/2.95.3 --with-headers=linux-2.4.19/include
make
make install

==Compiling glibc==
Depending on your target, you may choose another glibc version (eg: 2.1.3 for linupy 1.4)
tar -xvzf glibc-2.2.5.tar.gz
cd glibc-2.2.5
tar -xvzf ../glibc-linuxthreads-2.2.5.tar.gz
CC=arm-linux-gcc ./configure arm-linux --target=arm-linux \
--prefix=/usr/local/arm/2.95.3/arm-linux --enable-add-ons

The following step takes quite a long time!
CC=arm-linux-gcc make

If you have problems compiling glibc due to pread/pwrite, edit sysdeps/unix/sysv/linux/kernel-features.h and turn __ASSUME_PREAD_SYSCALL and __ASSUME_PWRITE_SYSCALL from 1 to 0.
CC=arm-linux-gcc make install

==Full cross compiler (gcc)==

Now it is time to build a cross-compiler that can built user space libraries too. Follow these steps:
rm -Rf gcc-2.95.3
tar -xvzf gcc-2.95.3.tar.gz
patch -p1 -d gcc-2.95.3 < gcc-2.95.3.diff
patch -p1 -d gcc-2.95.3 < gcc-2.95.3.diff2
cd gcc-2.95.3
./configure --target=arm-linux --prefix=/usr/local/arm/2.95.3
make
make install

==Misc==

Add /usr/local/arm/2.95.3/bin to your PATH. Add the following line (depends on your shell) to your shell's configuration file :
export PATH=/usr/local/arm/2.95.3/bin:$PATH

I would advise you to completely log out and then log in again, so that the change would be taken into account. You can now check that when you type arm-linux-gcc, it launches the cross-compiler.

Next are some packages that you may compile by yourself, but I found it was easier to use the precompiled packages. You can take them at "ipkgfind">. You may find packages with other version numbers which should not be a problem.

* libgcc1_3.1.1-1_arm.ipk This provides libgcc.so.1 which is needed to compile some libraries.
* xlibs_4.1-5_arm.ipk, xlibs-dev_4.1.0-16_arm.ipk Those are the libraries ans the development files for X windows.
* zlib1g_1.1.4-3_arm.ipk, zlib1g-dev_1.1.3-fam1_arm.ipk These libraries are needed by some libraries to compile.

Install these packages on your compiler box in /usr/local/arm/2.95.3/arm-linux : You can use the script install.sh :

#!/bin/sh
# script to install .ipk into the arm-toolchain
# usage : ./install.sh foobar.ipk

if ! tar -xvzf $1 2> /dev/null
then
ar xv $1 2> /dev/null
fi
cp data.tar.gz /usr/local/arm/2.95.3/arm-linux
cd /usr/local/arm/2.95.3/arm-linux
tar -xvzf data.tar.gz

==Setting up Opie cross-compile environment==

Download the Opie SDK from the website [http://opie.handhelds.org/ OPIE website] using the menuitem "Download Opie SDK" or try the direct link here: "Download Opie SDK". Download all files to your ${SOURCES}/opie directory.
Opie SDK

The Opie SDK does not come with a README file or installation instructions. I give them here instead. There are two tar files in the download a OpieSDK.tar.gz2 and a kdevelop_src.tar.bz2. The last file is a modified kdevelop for use with the OpieSDK. In this tutorial we will not use that. Unpack OpieSDK.tar.bz2 in your sources cd ${SOURCES}/opie directory.
cd ${SOURCES}/opie
tar -xjvf OpieSdk.tar.bz2

It creates a directories structure ${SOURCES}/opie/opt/OpieSDK. Inside that directory a script is present to start_kdevelop. Modify this script so that it uses the correct paths for you setup.
#!/bin/sh
source ${SOURCES}/opie/opt/OpieSdk/dev_env

export KDEDIR=${SOURCES}/opie/opt/OpieSdk/kde
export PATH=${SOURCES}/opie/opt/OpieSdk/kde/bin:$PATH
kbuildsycoca
kdevelop

Save the script. Do the same with the script arm_source
source ${SOURCES}/opie/opt/OpieSdk/dev_env
export QTDIR=$QTDIR_ARM
export OPIEDIR=$OPIEDIR_ARM

Save the script and modify the script host_source in the same manner as above.
source ${SOURCES}/opie/opt/OpieSdk/dev_env
export QTDIR=$QTDIR_NAT
export OPIEDIR=$OPIEDIR_NAT

Save the script and modify the script dev_env in the same manner as above.
export PYTHONPATH=${SOURCES}/opie/opt/OpieSdk/python/opie:${SOURCES}/opie/opt/OpieSdk/python/sip
export PATH=/usr/local/arm/2.95.3/bin:/opt/OpieSdk/host_tools:${SOURCES}/opie/opt/OpieSdk/opie/x86/qt-2.3.7/bin:$PATH
export PATH=${SOURCES}/opie/opt/OpieSdk/opie/x86/qmake:$PATH
export QTDIR_NAT=${SOURCES}/opie/opt/OpieSdk/opie/x86/qt-2.3.7
export OPIEDIR_NAT=${SOURCES}/opie/opt/OpieSdk/opie/x86/sdk
export QTDIR_ARM=${SOURCES}/opie/opt/OpieSdk/opie/arm/qt-2.3.7
export OPIEDIR_ARM=${SOURCES}/opie/opt/OpieSdk/opie/arm/sdk
export OPIE_SDK_BASE=${SOURCES}/opie/opt/OpieSdk/
export OPIE_SDK_QMAKE_BASE=${SOURCES}/opie/opt/OpieSdk/opie/x86/sdk/mkspecs/qws/
export OPIE_DOC=${SOURCES}/opie/opt/OpieSdk/apidocs

export LD_LIBRARY_PATH=${SOURCES}/opie/opt/OpieSdk/sip/lib:$OPIEDIR_NAT/lib:$QTDIR_NAT/lib:$LD_LIBRARY_PATH
export OPIE_LANGUAGES=de:en:cz:da:dk:es:fr:hu:it:ja:ko:lv:mk:nl:no:pl:pt:pt_BR:ru:sl:zh_CN:zh_TW

The symbolic linke to the tool qmake points now to the wrong place. We need to fix this symbolic link. Here is the way to do that.
cd host_tools
ln -sf ${SOURCES}/opie/opt/OpieSdk/opie/x86/sdk/qmake/qmake qmake
cd ../

Now it is time to fire up our development environment and start hacking in Opie.

==Cross compiling libraries needed by vlc==

Download ipaq-config.site to ${SOURCES}. When downloading source tarballs copy them to your ${SOURCES} directory. Each section is supposed to begin with cd ${SOURCES}.

===SDL===

It is not clean at all but did not found a better working method. Using config.site it compiles well, but when linking with vlc there are problems !

/usr/local/arm/2.95.3/arm-linux/bin should contain the cross compiler without the prefix arm-linux-.
tar -xvzf SDL-1.2.5.tar.gz
cd SDL-1.2.5
./configure --enable-release --target=arm-linux --host=arm-linux \
--disable-esd \
--prefix=/usr/local/arm/2.95.3/arm-linux/usr \
--x-includes=/usr/local/arm/2.95.3/arm-linux/usr/X11R6/include \
--x-libraries=/usr/local/arm/2.95.3/arm-linux/usr/X11R6/lib \
--disable-video-opengl

export PATH=/usr/local/arm/2.95.3/arm-linux/bin:$PATH

make && make install

===Glib/GTK+===

tar -xvzf glib-1.2.10.tar.gz
cd glib-1.2.10
CONFIG_SITE=../ipaq-config.site ./configure \
--prefix=/usr/local/arm/2.95.3/arm-linux/usr
make
make install
cd ..
tar -xvzf gtk+-1.2.10.tar.gz
cd gtk+-1.2.10
CONFIG_SITE=../ipaq-config.site ./configure \
--prefix=/usr/local/arm/2.95.3/arm-linux/usr --with-glib=../glib-1.2.10
make
make install

===ffmpeg===

tar -xvzf ffmpeg.tar.gz
cd ffmpeg
./configure --cpu=armv4l --cc=arm-linux-gcc --disable-mmx \
--prefix=/usr/local/arm/2.95.3/arm-linux/usr --enable-shared
cd libavcodec
make

Vlc does not require that you install ffmpeg.

===mad===

tar -xvzf mad-0.14.2b.tar.gz
cd mad-0.14.2b
./configure --enable-release --target=arm-linux --host=arm-linux \
--disable-esd \
--prefix=/usr/local/arm/2.95.3/arm-linux/usr \
--x-includes=/usr/local/arm/2.95.3/arm-linux/usr/X11R6/include \
--x-libraries=/usr/local/arm/2.95.3/arm-linux/usr/X11R6/lib \
--disable-video-opengl
export PATH=/usr/local/arm/2.95.3/arm-linux/bin:$PATH
make

===gpe===

Not described.

===tremor===

Tremor is an integer decoder for the vorbis audio codec. Download the source through CVS at the "xiph.org" website.

Log into CVS using the password : anoncvs.
cvs -d :pserver:anoncvs@xiph.org:/usr/local/cvsroot login
cvs -d :pserver:anoncvs@xiph.org:/usr/local/cvsroot co Tremor
cd Tremor
CONFIG_SITE=../ipaq-config.site ./configure \
--prefix=/usr/local/arm/2.95.3/arm-linux/usr
make

===ogg===

For ogg, it is the same as Tremor.
cvs -d :pserver:anoncvs@xiph.org:/usr/local/cvsroot login
cvs -d :pserver:anoncvs@xiph.org:/usr/local/cvsroot co ogg
cd ogg
CONFIG_SITE=../ipaq-config.site ./configure \
--prefix=/usr/local/arm/2.95.3/arm-linux/usr
make

===flac===

tar -xvzf flac-1.1.0.tar.gz
cd flac-1.1.0
./configure --enable-release --host=arm-linux --target=arm-linux \
--prefix=/usr/local/arm/2.95.3/arm-linux/usr

It will probably fail (due to the xmms plugin), but it is not a problem, we will continue installation by hand.
cp -Rf include/FLAC /usr/local/arm/2.95.3/arm-linux/include
cd src/libFLAC
make install

===libdvbpsi===

tar -xvzf libdvbpsi-0.1.2.tar.gz
cd libdvbpsi-0.1.2
./bootstrap
./configure --target=arm-linux --host=arm-linux
make

===a52===

tar -xvzf a52dec-0.7.4.tar.gz
cd a52dec-0.7.4
./configure --enable-release --host=arm-linux --target=arm-linux \
--prefix=/usr/local/arm/2.95.3/arm-linux/usr
make && make install

==Cross compiling vlc itself==

First of all, run the ./bootstrap script. Then run one of the ipkg/rules.*, according to what you want to compile. Finally you just have to type make and you'll get a stand alone vlc.

Run arm-linux-strip to remove symbols and so the size of the file, and now you can test it easily on your PDA.

Enjoy !

==Version==
Made by Marc Ariberti and Jean-Paul Saman.
Adapted to the wiki by [[User:J-b|Jean-Baptiste Kempf]].