Armin K. wrote: > On 01/24/2014 08:27 PM, Bruce Dubbs wrote: >> Armin K. wrote: >>> On 01/21/2014 07:49 PM, bdu...@higgs.linuxfromscratch.org wrote: >>>> Author: bdubbs >>>> Date: Tue Jan 21 10:49:14 2014 >>>> New Revision: 10448
>>>> Modified: trunk/BOOK/chapter06/systemd.xml >>>> ============================================================================== >>>> --- trunk/BOOK/chapter06/systemd.xml Sun Jan 19 17:18:30 2014 >>>> (r10447) >>>> +++ trunk/BOOK/chapter06/systemd.xml Tue Jan 21 10:49:14 2014 >>>> (r10448) >>>> @@ -53,7 +53,14 @@ >>>> >>>> <screen><userinput remap="pre">tar -xvf >>>> ../&udev-lfs;.tar.bz2</userinput></screen> >>>> >>>> - <para>Compile the package:</para> >>>> + <para>Create two symbolic links to header files and set an >>>> + environment variable to properly use <xref >>>> linkend="ch-tools-util-linux"/>.</para> >>>> + >>>> +<screen><userinput remap="pre">ln -svf /tools/include/blkid /usr/include >>>> +ln -svf /tools/include/uuid /usr/include >>>> +export LD_LIBRARY_PATH=/tools/lib</userinput></screen> >>>> + >>>> + <para>Install the package:</para> >>>> >>> >>> Can't you simply use pkg-config --cflags uuid blkid and pkg-config >>> --libs uuid blkid in the makefile? It should work just fine and it's a >>> nicer way. >> >> I tried that but LD_LIBRARY_PATH is also needed for 'build/udevadm hwdb >> --update' and 'bash udev-lfs-208-2/init-net-rules.sh'. >> >> If you can get a clean build another way, we can do that, but I tried a >> lot of things and the above is the best way I could come up with in the >> LFS Chapter 6 environment. >> >> Note that if we are using pkg-config, we would need to set >> PKG_CONFIG_PATH=/tools/lib/pkgconfig >> > > No, LD_LIBRARY_PATH is fine. I was talking about creating the symlinks > and then deleting them. Also, nothing is preventing you to set both > LD_LIBRARY_PATH and PKG_CONFIG_PATH in Makefile, since the file is > already LFS specific. When I set -I/tools/include inside the Makefile instead of using the symlinks, I got a lot of warnings instead of the relatively clean build we have now. I didn't investigate why that was happening. I did think about changing the Makefile more, but wanted it to be relevant to a rebuild outside of Chapter 6. -- Bruce -- http://linuxfromscratch.org/mailman/listinfo/blfs-dev FAQ: http://www.linuxfromscratch.org/blfs/faq.html Unsubscribe: See the above information page
