Control: tags -1 +wontfix Control: close -1 On Sun, 10 Sep 2023 13:47:57 +0200 Helmut Grohne <hel...@subdivi.de> wrote: > Source: libime > Version: 1.1.1-1 > Tags: patch > User: debian-cr...@lists.debian.org > Usertags: ftcbfs > > libime fails to cross build from source, because it fails running built > tools such as LibIME::pinyindict. Actually, CMake is clever here in that > it recognizes that it cannot run those things and fails with "not > found". When looking into this, I noticed that all of the affected tools > are packaged in libime-bin, so in principle a very simple solution is > adding a build dependency on that and just running the installed tools. > That is ok if all of tools that are used have architecture-independent > output. I'm really not sure whether that's right and unfortunately > libime-bin entirely lacks documentation that would assist in figuring > this out. Can you help here? Do you understand what the tools in > libime-bin do and whether their output depends on the architecture used > to run them? If their output artifacts are textual, the answer probably > is that they are architecture-independent. If their output is binary, > more inspection is needed. Does the output depend on the number of bits > a pointer has? Does the output depend on the endianess? If we determine > that libime-bin really has tools that are not architecture-independent, > please do *not* apply the attached patch. Rather explicitly mark > libime-bin as "Multi-Arch: no" instead and close this bug. > > So now we assume that libime-bin only has tools that are > architecture-independent. Then it should be marked "Multi-Arch: foreign" > instead. Then my patch can be used to use the installed libime-bin and > that makes the cross build succeed. It is not clear to me whether the > result actually is working or how I could test for that. > > Note that the patch adds a dependency on libime-bin:native. This is > necessary, because currently libime-bin is not Multi-Arch: foreign. Once > you add that, the :native annotation must be deleted.
Upstream developer indicates that tools that handle files under /usr/lib/*/libime/* will result in architecture-dependent outputs. As a result, binary package libime-bin cannot be used in cross-compilation by design. Thanks, Boyuan Yang
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