El 14/1/20 a les 10:54, Andrey Rahmatullin ha escrit: > On Tue, Jan 14, 2020 at 10:45:02AM +0100, Leopold Palomo-Avellaneda wrote: >>>> I'm working with a package (octomap) that is composed by two libraries >>>> depending on another one built in the same package. >>>> >>>> The question is that to build that two libraries correctly firstly the >>>> library >>>> that they depend must be build and _installed_. It's the _only_ way that I >>>> have >>>> found without patched all upstream. >>> Make two source packages or patch it so that it can use the library >>> without installing it. >>> >>>> Please, someone can tell me how can I put in a d/rules a "make install" to >>>> /usr >>>> that works? >>> The package build process should NEVER do such things. >>> >> >> well, I don't agree with you position. However I have to admit that I'm just >> a >> simple DM and not a DD, so my position could be weak. > Sorry, are you saying you think it's fine for a package build process to > modify the build host system?
just to install some files and yes, I understand that it shouldn't. >> But, it's difficult to me understand why I should make a complicate process >> decoupling a package, patched and so on if just with one make install should >> be >> enough. > Because the package build process must not modify the build host system. yes, I agree. >> Reading dpkg documentation and policy 4.9.2 [1] I understand that this step >> is >> allowed and can be done. > Nothing in there says it's allowed. > https://www.debian.org/doc/debian-policy/ch-source.html#main-building-script-debian-rules > even explicitly says "Required targets must not attempt to write outside > of the unpacked source package tree.". but, in rootless-builds.txt specify that: When "Rules-Requires-Root" is set to <implementations-keywords>, the builder (i.e. whatever is executing debian/rules) will expose an interface that is used to run a command under (fake)root via the "Gain Root API". and in the section "Implementation provided keywords" debhelper/upstream-make-install: The dh_auto_install command will run the "install" target from the upstream's Makefile under (fake)root (for the "makefile" build system or one derived from it). that's what I want: run dh_auto_install target from the upstream's Makefile under root. and in "Common cases" Upstream installation insists on "sudo make install"-like behaviour. => Use dpkg/target-subcommand or debhelper/upstream-make-install. I'm working on a pbuilder, so I create it, build a package an destroy it, no problem if the env is modified. I suppose that we should avoid that someone could make a rm -rf / in a pre install of a package. If it's possible, then I will evaluate an alternative. Best regards, Leopold -- -- Linux User 152692 GPG: 05F4A7A949A2D9AA Catalonia ------------------------------------- A: Because it messes up the order in which people normally read text. Q: Why is top-posting such a bad thing? A: Top-posting. Q: What is the most annoying thing in e-mail?
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