emchain: Mismatch in source versions
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Hi all,
thank you for the Embedded Debian tutorial on CELF.
Now I will try to run Emdebian on my Arm-board, but I get following
error message after calling of emchain:
emchain: Error. Mismatch in source versions
armel does not appear to have built version 2.7-0exp6 of libc6 successfully
yet. Therefore it is unlikely that emchain will be able to build a usable
cross-compiler using the current upstream source of libc6. Only version
2.6.1-6 is available on armel and emchain is unable to proceed.
Please run emchain again when the armel port has updated.
Here are all my current steps with few notes:
Installation on Debian/Etch (i386)
1.) Install Debian/Sid into directory sidfs
host:/home/deb# debootstrap sid sidfs http://ftp.at.debian.org/debian
2.) chroot into new debian installation
host:/home/deb# chroot sidfs
3.) mount /proc file system
host:/# mount -t proc proc /proc
I do it for ps and so on.
4.) Install all needed tools for emdebian
host:/# apt-get install emdebian-tools subversion
I choose armel as Cross-Architektur.
host:/# dpkg-reconfigure emdebian-tools
I choose unstable (I tried also testing )
5.) added non root user
host:/# adduser emdeb
host:/# su - emdeb
emdeb@saturn:~$ apt-cross --update
emdeb@saturn:~$ emsetup -v
Checking apt cache data is up to date ...
Checking unstable on armel using apt sources
hostname: Unknown host
emsetup: Unable to determine fully qualified hostname. Please check your
/etc/hosts file. See emsetup (1) for more information.
- -> I made a correct /etc/hosts file.
emdeb@saturn:~$ emsetup --verbose --simulate
emdeb@saturn:~$ emsetup --report
#Checking apt cache data is up to date ...
Checking status of toolchain packages ...
Unable to find a toolchain suitable for Emdebian on i386.
No packages found matching binutils-arm-linux-gnueabi.
No packages found matching gcc-2.95-arm-linux-gnueabi-base.
No packages found matching gcc-2.95-arm-linux-gnueabi.
No packages found matching cpp-2.95-arm-linux-gnueabi.
No packages found matching g++-2.95-arm-linux-gnueabi.
No packages found matching libc6-armel-cross.
No packages found matching libc6-dev-armel-cross.
No packages found matching libstdc++6-armel-cross.
No packages found matching libstdc++6-2.95-dev-armel-cross.
No packages found matching libstdc++6-2.95-pic-armel-cross.
No packages found matching libgcc1-armel-cross.
No packages found matching linux-libc-dev-armel-cross.
Searched for: binutils-arm-linux-gnueabi gcc-2.95-arm-linux-gnueabi-base
gcc-2.95-arm-linux-gnueabi cpp-2.95-arm-linux-gnueabi
g++-2.95-arm-linux-gnueabi libc6-armel-cross libc6-dev-armel-cross
libstdc++6-armel-cross libstdc++6-2.95-dev-armel-cross
libstdc++6-2.95-pic-armel-cross libgcc1-armel-cross
linux-libc-dev-armel-cross
- -> switched to root
saturn:/# emchain
Warning: emchain cannot find a native gcc package for armel.
emchain will try to build a toolchain from scratch using cache values
for i386.
Get:1 http://ftp.at.debian.org sid Release.gpg [189B]
Hit http://ftp.at.debian.org sid Release
Get:2 http://www.emdebian.org unstable Release.gpg [189B]
Hit http://ftp.at.debian.org sid/main Packages/DiffIndex
Hit http://www.emdebian.org unstable Release
Get:3 http://ftp.uk.debian.org unstable Release.gpg [189B]
Ign http://www.emdebian.org unstable/main Packages/DiffIndex
Hit http://ftp.uk.debian.org unstable Release
Ign http://www.emdebian.org unstable/main Sources/DiffIndex
Hit http://ftp.uk.debian.org unstable/main Packages/DiffIndex
Ign http://www.emdebian.org unstable/main Packages
Ign http://www.emdebian.org unstable/main Sources
Hit http://ftp.uk.debian.org unstable/main Sources/DiffIndex
Hit http://www.emdebian.org unstable/main Packages
Hit http://www.emdebian.org unstable/main Sources
Fetched 3B in 1s (2B/s)
Reading package lists... Done
Get:1 http://ftp.at.debian.org sid Release.gpg [189B]
Hit http://ftp.at.debian.org sid Release
Get:2 http://www.emdebian.org unstable Release.gpg [189B]
Hit http://ftp.at.debian.org sid/main Packages/DiffIndex
Hit http://www.emdebian.org unstable Release
Get:3 http://ftp.uk.debian.org unstable Release.gpg [189B]
Ign http://www.emdebian.org unstable/main Packages/DiffIndex
Hit http://ftp.uk.debian.org unstable Release
Ign http://www.emdebian.org unstable/main Sources/DiffIndex
Ign http://www.emdebian.org unstable/main Packages
Ign http://www.emdebian.org unstable/main Sources
Hit http://www.emdebian.org unstable/main Packages
Hit http://www.emdebian.org unstable/main Sources
Hit http://ftp.uk.debian.org unstable/main Packages/DiffIndex
Hit http://ftp.uk.debian.org unstable/main Sources/DiffIndex
Fetched 3B in 1s (2B/s)
Reading package lists... Done
Reading package lists...
Building dependency tree...
Reading state information...
E: Could not open file
/var/lib/apt/lists/www.emdebian.org_debian_dists_unstable_main_source_Sources
- - open (2 No such file or directory)
emchain: Error. Mismatch in source versions
armel does not appear to have built version 2.7-0exp6 of libc6 successfully
yet. Therefore it is unlikely that emchain will be able to build a usable
cross-compiler using the current upstream source of libc6. Only version
2.6.1-6 is available on armel and emchain is unable to proceed.
Please run emchain again when the armel port has updated.
same with force:
saturn:/# emchain -f
Warning: emchain cannot find a native gcc package for armel.
emchain will try to build a toolchain from scratch using cache values
for i386.
Get:1 http://ftp.at.debian.org sid Release.gpg [189B]
Hit http://ftp.at.debian.org sid Release
Get:2 http://www.emdebian.org unstable Release.gpg [189B]
Hit http://ftp.at.debian.org sid/main Packages/DiffIndex
Hit http://www.emdebian.org unstable Release
Get:3 http://ftp.uk.debian.org unstable Release.gpg [189B]
Ign http://www.emdebian.org unstable/main Packages/DiffIndex
Hit http://ftp.uk.debian.org unstable Release
Ign http://www.emdebian.org unstable/main Sources/DiffIndex
Hit http://ftp.uk.debian.org unstable/main Packages/DiffIndex
Ign http://www.emdebian.org unstable/main Packages
Ign http://www.emdebian.org unstable/main Sources
Hit http://ftp.uk.debian.org unstable/main Sources/DiffIndex
Hit http://www.emdebian.org unstable/main Packages
Hit http://www.emdebian.org unstable/main Sources
Fetched 3B in 1s (2B/s)
Reading package lists... Done
Get:1 http://ftp.at.debian.org sid Release.gpg [189B]
Hit http://ftp.at.debian.org sid Release
Get:2 http://www.emdebian.org unstable Release.gpg [189B]
Hit http://ftp.at.debian.org sid/main Packages/DiffIndex
Hit http://www.emdebian.org unstable Release
Get:3 http://ftp.uk.debian.org unstable Release.gpg [189B]
Ign http://www.emdebian.org unstable/main Packages/DiffIndex
Hit http://ftp.uk.debian.org unstable Release
Ign http://www.emdebian.org unstable/main Sources/DiffIndex
Hit http://ftp.uk.debian.org unstable/main Packages/DiffIndex
Ign http://www.emdebian.org unstable/main Packages
Ign http://www.emdebian.org unstable/main Sources
Hit http://ftp.uk.debian.org unstable/main Sources/DiffIndex
Hit http://www.emdebian.org unstable/main Packages
Hit http://www.emdebian.org unstable/main Sources
Fetched 3B in 1s (2B/s)
Reading package lists... Done
emchain: Error. Mismatch in source versions
armel does not appear to have built version 2.7-0exp6 of libc6
successfully yet. Therefore it is unlikely that emchain will be able to
build a usable cross-compiler using the current upstream source of
libc6. Only version 2.6.1-6 is available on armel and emchain is unable
to proceed.
Please run emchain again when the armel port has updated.
Force enabled, trying to continue ...
Forced packages will not be installed by emchain.
Reading package lists...
Building dependency tree...
Reading state information...
E: Unable to find a source package for glibc
If I choose 'testing' with 'dpkg-reconfigure emdebian-tools' then I will
get following error message with emchain.
E: Could not open file
/var/lib/apt/lists/www.emdebian.org_debian_dists_testing_main_source_Sources
- - open (2 No such file or directory)
I think if a pre-build toolchain is not found or not available emchain
can try to build it or?
If I look on my system it is unclear for me why it will build a
toolchain with glibc 2.7-0exp6.
emdeb@saturn:~$ dpkg -l | grep libc6
ii libc6 2.6.1-6 GNU C
Library: Shared libraries
ii libc6-dev 2.6.1-6 GNU C
Library: De
Any help and suggestion are welcome!
/Harald
- --
Harald Krammer
Brucknerstrasse 33
A - 4020 Linz
AUSTRIA
Mobil +43.(0) 664. 130 59 58
Mail: Harald.Krammer (at) hkr.at
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