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Old 12-22-2009, 12:54 PM   #1
Alexvader
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--ROOT=/some/stuff removepkg myPackage.tgz Leaves the directory in Place..


Hi Forum,

when removepkg'ing something that was not in / ( prepending the path of the package ) removepkg leaves the directory of the install in place, is this normal...?

Also, when I installpkg something appending a path of install, /var/log/packages will not report that this was installed... is this ok also...?

I am figuring what to do in case I forget the exact name of what I have installed...


BRGDS

Alex
 
Old 12-22-2009, 01:24 PM   #2
TSquaredF
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You can find installed packages by:
Code:
ls /var/log/packages | grep pkgname
or leave off the "| grep pkgname" if you want to see all of them. Then use
Code:
removepkg comppkgname
where comppkgname is like "xedit-1.1.2-x86_64-1". You do not enter a pathname as a parameter to removepkg or to installpkg (unless, in the case of installpkg, you want to install to somewhere other than "/", as noted in another of your threads). The install locations are handled by the package, provided it has been properly created with makepkg (or maybe some other utility).

Last edited by TSquaredF; 12-22-2009 at 01:31 PM. Reason: clarity
 
Old 12-22-2009, 01:34 PM   #3
gnashley
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You have to re-create the directory structure like the root. For instance, if you build something and it installs everything under /usr/myprog, you need to create a temp directory, like /tmp/test, then copy or move the whole installed dir of your program to there, so you'd have:
/tmp/test/usr/myprog. then, you cd into /tmp/test and run makepkg from there, so that the 'usr' dir there is like the /usr dir in the toplevel of your system

Usually, if the sources support DESTDIR, you'd compile normally for:
--prefix=/usr
Then:
mkdir /tmp/dest
make DESTDIR=/tmp/dest install
( The above will create dirs like /tmp/dest/usr/bin )
cd /tmp/dest
makepkg ....
 
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Old 12-22-2009, 02:31 PM   #4
bgeddy
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This post prompted me to play about with the -root and ROOT= options to installpkg and removepkg as I'd not used them before. Here are my findings.

As the -root implies a new root to the target filesystem the /var/log files are added/removed from a tree below the new root i.e "installpkg -root/home/ed/newroot mypackage.txz" will create an entry in /home/ed/newroot/var/log/packages for the new package. So this explains where the package lists are being updated.

Any directories created by the package are removed if empty when the package is removed. However if any additional files are in there the directories are not removed when the package is removed.

All this is what you would expect to happen if you imagine the root of the filesystem (for the new package) to be where specified by -root and ROOT=. To be honest all results are just what I would expect using the new root specifier.

Quote:
when removepkg'ing something that was not in / ( prepending the path of the package ) removepkg leaves the directory of the install in place, is this normal...?
Are you sure additional files weren't in the directories - this would cause them to be left in place?

Personally I've always done as recomended - creating a tree under a temporary working directory in which to build the package along with --prefix specifiers at the source configure/build/install time. Doing things this way means you don't have to mess with strange -root/ROOT= options for the pkgtools. It also means little tools like explodepkg work as expected.
 
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Old 12-23-2009, 11:12 AM   #5
Alexvader
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Hi bgeddy

Thkz, I will do as u advise...

BRGDS

Alex
 
  


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