Re: debhelper for python-central, problems with prerm/postinst
Vincent Bernat [EMAIL PROTECTED] writes:
On Mon, 07 Jan 2008 18:17:34 +1100, Ben Finney
[EMAIL PROTECTED] wrote:
So, how do Python-language packagers work around this bug
currently?
I don't use dh_installinit and I put the correct snippet in
postinst/prerm by hand, waiting for the bug to be fixed.
When you say by hand, exactly when do you insert the postinst/prerm
snippet? When making the 'debian/foo.{prerm,postinst}' files the first
time? Immediately after building a binary package? Something else?
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Re: Python modules not installed correctly with pycentral
Le lundi 07 janvier 2008 à 07:56 +0100, Vincent Bernat a écrit : Well, if you can change the order for postinst, you will get wrong order in prerm. debhelper (5.0.44) unstable; urgency=low * prerm and postrm scripts are now generated in a reverse order than preinst and postinst scripts. For example, if a package uses dh_pysupport before dh_installinit, the prerm will first stop the init script and then remove the python files. -- .''`. : :' : We are debian.org. Lower your prices, surrender your code. `. `' We will add your hardware and software distinctiveness to `-our own. Resistance is futile. signature.asc Description: Ceci est une partie de message numériquement signée
Re: Python modules not installed correctly with pycentral
OoO Pendant le temps de midi du lundi 07 janvier 2008, vers 12:50, Pierre Habouzit [EMAIL PROTECTED] disait: Le lundi 07 janvier 2008 à 07:56 +0100, Vincent Bernat a écrit : Well, if you can change the order for postinst, you will get wrong order in prerm. debhelper (5.0.44) unstable; urgency=low * prerm and postrm scripts are now generated in a reverse order than preinst and postinst scripts. For example, if a package uses dh_pysupport before dh_installinit, the prerm will first stop the init script and then remove the python files. Good news. I will check that it works and propose to close the bug I cited in another message. It does work. I have just tested and #386970 is still present with py_support at least. In postinst, I have first the snippet by dh_installinit and then the snippet by dh_pysupport. In prerm, I have exactly the same thing. I have tested on a dummy package with just debhelper and I have the same bug. You can check the attached tar.gz. Here is the postinst I get: 8-- #!/bin/sh set -e # Automatically added by dh_installinit if [ -x /etc/init.d/test-debhelper ]; then update-rc.d test-debhelper defaults /dev/null if [ -x `which invoke-rc.d 2/dev/null` ]; then invoke-rc.d test-debhelper start || exit $? else /etc/init.d/test-debhelper start || exit $? fi fi # End automatically added section # Automatically added by dh_pysupport if which update-python-modules /dev/null 21; then update-python-modules test-debhelper.dirs fi # End automatically added section 8-- And the prerm: 8-- #!/bin/sh set -e # Automatically added by dh_installinit if [ -x /etc/init.d/test-debhelper ]; then if [ -x `which invoke-rc.d 2/dev/null` ]; then invoke-rc.d test-debhelper stop || exit $? else /etc/init.d/test-debhelper stop || exit $? fi fi # End automatically added section # Automatically added by dh_pysupport if which update-python-modules /dev/null 21; then update-python-modules -c test-debhelper.dirs fi # End automatically added section 8-- +++-==-==- ii debhelper 5.0.63 helper programs for debian/rules pgptL7VcpILb8.pgp Description: PGP signature debhelper-python.tar.gz Description: Binary data -- I WILL NOT PLEDGE ALLEGIANCE TO BART I WILL NOT PLEDGE ALLEGIANCE TO BART I WILL NOT PLEDGE ALLEGIANCE TO BART -+- Bart Simpson on chalkboard in episode 7F09
Re: Python modules not installed correctly with pycentral
OoO Lors de la soirée naissante du lundi 07 janvier 2008, vers 18:52, je disais: I have just tested and #386970 is still present with py_support at least. In postinst, I have first the snippet by dh_installinit and then the snippet by dh_pysupport. In prerm, I have exactly the same thing. I have tested on a dummy package with just debhelper and I have the same bug. From the source of debhelper, I see that the inversion is done only at compat level 6 or more. Putting 6 in debian/compat makes the trick. Is it the correct way of handling this since debhelper 0.6 does not exist? Joey, for your reference, the thread starts here: http://lists.debian.org/debian-python/2008/01/msg00022.html We discuss of this changelog entry: http://lists.debian.org/debian-python/2008/01/msg00029.html If you can sched some light on me about this issue... ;-) -- Don't compare floating point numbers just for equality. - The Elements of Programming Style (Kernighan Plauger) -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: Python modules not installed correctly with pycentral
On Mon, Jan 07, 2008 at 05:52:52PM +, Vincent Bernat wrote: OoO Pendant le temps de midi du lundi 07 janvier 2008, vers 12:50, Pierre Habouzit [EMAIL PROTECTED] disait: Le lundi 07 janvier 2008 à 07:56 +0100, Vincent Bernat a écrit : Well, if you can change the order for postinst, you will get wrong order in prerm. debhelper (5.0.44) unstable; urgency=low * prerm and postrm scripts are now generated in a reverse order than preinst and postinst scripts. For example, if a package uses dh_pysupport before dh_installinit, the prerm will first stop the init script and then remove the python files. Good news. I will check that it works and propose to close the bug I cited in another message. It does work. I have just tested and #386970 is still present with py_support at least. In postinst, I have first the snippet by dh_installinit and then the snippet by dh_pysupport. In prerm, I have exactly the same thing. you need to use compat level 6 for that. -- ·O· Pierre Habouzit ··O[EMAIL PROTECTED] OOOhttp://www.madism.org pgpL7wFn8jyko.pgp Description: PGP signature
Re: Python modules not installed correctly with pycentral
OoO En cette soirée bien amorcée du lundi 07 janvier 2008, vers 22:12, Pierre Habouzit [EMAIL PROTECTED] disait: debhelper (5.0.44) unstable; urgency=low * prerm and postrm scripts are now generated in a reverse order than preinst and postinst scripts. For example, if a package uses dh_pysupport before dh_installinit, the prerm will first stop the init script and then remove the python files. Good news. I will check that it works and propose to close the bug I cited in another message. It does work. I have just tested and #386970 is still present with py_support at least. In postinst, I have first the snippet by dh_installinit and then the snippet by dh_pysupport. In prerm, I have exactly the same thing. you need to use compat level 6 for that. OK. Therefore, if we use pure debhelper : - depends on debhelper (= 5.0.44) - set debian/compat to 6 - add a lintian override for this - call first dh_pysupport (or dh_pycentral) then dh_installinit And we use cdbs : - depends on debhelper (= 5.0.44) - set debian/compat to 6 - add a lintian override for this - add this in debian/rules to disallow first run of dh_installinit to modify postinst/prerm/postrm scripts: DEB_DH_INSTALLINIT_ARGS := -n - add or modify binary-install/package target: binary-install/yourbinarypackage:: dh_installinit -p$(cdbs_curpkg) or (not tested): $(patsubst %,binary-install/%,$(DEB_PACKAGES)) :: binary-install/%: dh_installinit -p$(cdbs_curpkg) I don't know if make would allow to append something at the beginning of an existing target to avoid such a silly work-around. Thanks for your help. -- BOFH excuse #238: You did wha... oh _dear_ pgpbSESwSNm20.pgp Description: PGP signature
Re: Python modules not installed correctly with pycentral
OoO En cette soirée bien amorcée du lundi 07 janvier 2008, vers 22:38, je disais: And we use cdbs : - depends on debhelper (= 5.0.44) - set debian/compat to 6 - add a lintian override for this - add this in debian/rules to disallow first run of dh_installinit to modify postinst/prerm/postrm scripts: DEB_DH_INSTALLINIT_ARGS := -n - add or modify binary-install/package target: binary-install/yourbinarypackage:: dh_installinit -p$(cdbs_curpkg) or (not tested): $(patsubst %,binary-install/%,$(DEB_PACKAGES)) :: binary-install/%: dh_installinit -p$(cdbs_curpkg) I don't know if make would allow to append something at the beginning of an existing target to avoid such a silly work-around. Or another way to fix this into cdbs could be to have a way to tell debhelper that we want postinst built in reverse order, not postrm/prerm. Some kind of REVERSE environment variable that would tell which files should be built in reverse order and defaulting to prerm,postrm. -- panic(floppy: Port bolixed.); 2.2.16 /usr/src/linux/include/asm-sparc/floppy.h pgpnSPkdtseu1.pgp Description: PGP signature
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