Re: Building a Linuxulator userland from source
- In reply to: Felix Palmen : "Re: Building a Linuxulator userland from source"
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Date: Tue, 05 Sep 2023 18:12:16 UTC
On Tue, Sep 05, 2023 at 07:52:25PM +0200, Felix Palmen wrote: > * Felix Palmen <zirias@freebsd.org> [20230901 16:55]: > > Posting yet another status update [...] > > And the next one ;) > > First, I kind of reached a "milestone", I got multimedia/makemkv to > build with the new userland (using the ffmpeg shared libs instead of > linking it statically as is necessary with -c7), and it *seems* to work > just fine \o/. Unfortunately, it still segfaults in "guiserver" mode, so > obviously this wasn't caused by the ancient userland -> still no GUI > here for FreeBSD :( try ktrace/kdump id, also sysctl machdep.uprintf_signal=1 > > But then, the bad news, it seems I'm hitting a brick wall trying to port > gtk2 (a prerequisite for Citrix Workspace, another app I want to *try* > to get to work). It fails building its demos, telling it can't determine > the file type of some .png file. I assume there is some issue around > shared-mime-info, I'm not sure yet... > > But now, I have the idea to once again completely restructure my new > userland, and I'm posting it here hoping for comments from people with > experience regarding Linuxulator: > > * So far, my linuxsrc_base metaport just pulls in what I thought to be a > very minimal working GNU/Linux userland: glibc, libstdc++, libgcc, > bash, sed, grep, awk (all the GNU flavors), openssl, coreutils, man-db > and a few other tools. I *think* I should also add anything to "base" > that's present in FreeBSD base. > > * For my 'dist' ports (additional tools and libs going to /compat/linux > that are not part of base), I currently install them the same way as > the 'base' ports: PREFIX /compat/linux, but a prefix of /usr passed to > the respective build system. I now think I should change this to use a > prefix of /usr/local instead, so the libs are (hopefully) configured > the same way as their FreeBSD equivalents and I could drop anything > else (man-pages, other docs, shared data, etc) and even in most cases > binaries from the packages, maybe instead adding a runtime dependency > to the respective FreeBSD-native port. My idea is that this should > enable the best possible integration into the FreeBSD system, using > anything but the libs from ${LOCALBASE}. > > So, any comments on these ideas? > > Cheers, Felix > > -- > Felix Palmen <zirias@FreeBSD.org> {private} felix@palmen-it.de > -- ports committer -- {web} http://palmen-it.de > {pgp public key} http://palmen-it.de/pub.txt > {pgp fingerprint} 6936 13D5 5BBF 4837 B212 3ACC 54AD E006 9879 F231