You should open a ticket with eudev though or submit a patch there.
Alex
On Thu 6. Jun 2024 at 12.41, Lukas Weiß via Lists.Yoctoproject.Org
<lukas.weiss=janitza...@lists.yoctoproject.org> wrote:
> Sorry, was busy with something else.
>
> Thanks for the hint. I think, i found the reason: The Links is already
> broken on install. Its part of the Autotools Install of the eudev project
> (src/libudev/Makefile.in):
>
> install-exec-hook:
> libname=libudev.so; if test "$(libdir)" != "$(rootlibdir)"; then \
> $(MKDIR_P) $(DESTDIR)$(rootlibdir) && \
> so_img_name=$$(readlink $(DESTDIR)$(libdir)/$$libname) && \
> so_img_rel_target_prefix=$$(echo $(libdir) | sed
> 's,\(^/\)\?[^/]\+,..,g') && \
> $(LN_S) -f $$so_img_rel_target_prefix$(rootlibdir)/$$so_img_name
> $(DESTDIR)$(libdir)/$$libname && \
> mv $(DESTDIR)$(libdir)/$$libname.* $(DESTDIR)$(rootlibdir); \
> fi
>
> In Case of nativesdk, this leads to bad results, as all of these paths a
> prefixed with default SDK path (/opt/plat_sdk/sysroots/x86_64-platsdk-linux
> in my case):
>
> libname=libudev.so; if test
> "/opt/plat_sdk/sysroots/x86_64-platsdk-linux/usr/lib" !=
> "/opt/plat_sdk/sysroots/x86_64-platsdk-linux/lib"; then \
> /home/admin/workspaces/yocto/build/tmp/hosttools/mkdir -p
> /home/admin/workspaces/yocto/build/tmp/work/x86_64-nativesdk-platsdk-linux/nativesdk-eudev/3.2.14/image/opt/plat_sdk/sysroots/x86_64-platsdk-linux/lib
> && \
> so_img_name=$(readlink
> /home/admin/workspaces/yocto/build/tmp/work/x86_64-nativesdk-platsdk-linux/nativesdk-eudev/3.2.14/image/opt/plat_sdk/sysroots/x86_64-platsdk-linux/usr/lib/$libname)
> && \
> so_img_rel_target_prefix=$(echo
> /opt/plat_sdk/sysroots/x86_64-platsdk-linux/usr/lib | sed
> 's,\(^/\)\?[^/]\+,..,g') && \
> ln -s -f
> $so_img_rel_target_prefix/opt/plat_sdk/sysroots/x86_64-platsdk-linux/lib/$so_img_name
> /home/admin/workspaces/yocto/build/tmp/work/x86_64-nativesdk-platsdk-linux/nativesdk-eudev/3.2.14/image/opt/plat_sdk/sysroots/x86_64-platsdk-linux/usr/lib/$libname
> && \
> mv
> /home/admin/workspaces/yocto/build/tmp/work/x86_64-nativesdk-platsdk-linux/nativesdk-eudev/3.2.14/image/opt/plat_sdk/sysroots/x86_64-platsdk-linux/usr/lib/$libname.*
> /home/admin/workspaces/yocto/build/tmp/work/x86_64-nativesdk-platsdk-linux/nativesdk-eudev/3.2.14/image/opt/plat_sdk/sysroots/x86_64-platsdk-linux/lib;
> \
> fi
>
> That path seems to be replaced in all symlinks when SDK is installed to a
> different location than default - thats the reason for the individual bad
> symlinks.
> As a workaround i just replace the symlink with the correct one. This is
> very dirty, but it works and i do not have to patch eudev:
>
> do_install:append:class-nativesdk() {
> # Workaround to fix libudev.so symlink in nativesdk
> ln -s -f ../../lib/$(basename $(readlink -f ${D}${libdir}/libudev.so))
> ${D}${libdir}/libudev.so.new
> rm -f ${D}${libdir}/libudev.so
> mv ${D}${libdir}/libudev.so.new ${D}${libdir}/libudev.so
> }
>
>
> Thanks for help!
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