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 >> >> Log: >> Moved util-linux final build to be after udev. >> Fixed up e2fsprogs and udev to use the Chapter 5 build of util-linux. >> >> Changed umount instructions in Chapter 9 to be compatible with >> changes in mounting /run as a tmpfs. >> >> Modified: >> trunk/BOOK/appendices/dependencies.xml >> trunk/BOOK/chapter01/changelog.xml >> trunk/BOOK/chapter06/chapter06.xml >> trunk/BOOK/chapter06/e2fsprogs.xml >> trunk/BOOK/chapter06/systemd.xml >> trunk/BOOK/chapter09/reboot.xml >> trunk/BOOK/general.ent >> trunk/BOOK/packages.ent >> > > > >> >> Modified: trunk/BOOK/chapter06/e2fsprogs.xml >> ============================================================================== >> --- trunk/BOOK/chapter06/e2fsprogs.xml Sun Jan 19 17:18:30 2014 >> (r10447) >> +++ trunk/BOOK/chapter06/e2fsprogs.xml Tue Jan 21 10:49:14 2014 >> (r10448) >> @@ -52,7 +52,11 @@ >> >> <para>Prepare E2fsprogs for compilation:</para> >> >> -<screen><userinput remap="configure">../configure --prefix=/usr \ >> +<screen><userinput remap="configure">export >> PKG_CONFIG_PATH=/tools/lib/pkgconfig >> + > > Why do you export PKG_CONFIG_PATH? Can't you just use it as you used > LIBS and CFLAGS, on the same line as ./configure? Then, you would not > need to do any cleanup below. Also, shouldn't LIBS and CFLAGS already be > set since pkg-config is being used?
The e2fsprogs configure doesn't use pkg-config in a consistent way. The only way I found for it to complete properly with util-linux in /tools is what I committed. Also, we know exactly where the libraries and headers are at this point in Chapter 6. There's no need to query that. I tried a lot of things to get this to work. IIRC, I tried using PKG_CONFIG_PATH on the configure line, but something wasn't right. If someone can get this simpler, I'm quite willing to change to that. >> +LIBS=-L/tools/lib \ >> +CFLAGS=-I/tools/include \ >> +../configure --prefix=/usr \ >> --with-root-prefix="" \ >> --enable-elf-shlibs \ >> --disable-libblkid \ >> @@ -61,16 +65,16 @@ >> --disable-fsck</userinput></screen> >> >> <variablelist> >> - <title>The meaning of the configure options:</title> >> -<!-- >> + <title>The meaning of the environment variable and configure >> options:</title> >> + >> <varlistentry> >> - <term><parameter>PKG_CONFIG...</parameter></term> >> + <term><parameter>PKG_CONFIG_PATH, LIBS, CFLAGS</parameter></term> >> <listitem> >> - <para>This enables E2fsprogs to be built without requiring >> Pkg-config >> - to be built and installed first.</para> >> + <para>These variables enable e2fsprogs to be built using the >> + <xref linkend="ch-tools-util-linux"/> package built >> earlier.</para> >> </listitem> >> </varlistentry> >> ---> >> + >> <varlistentry> >> <term><parameter>--with-root-prefix=""</parameter></term> >> <listitem> >> @@ -127,9 +131,10 @@ >> >> <screen><userinput remap="install">make install</userinput></screen> >> >> - <para>Install the static libraries and headers:</para> >> + <para>Install the static libraries and headers and do some clean >> up:</para> >> >> -<screen><userinput remap="install">make install-libs</userinput></screen> >> +<screen><userinput remap="install">make install-libs >> +unset PKG_CONFIG_PATH</userinput></screen> >> >> <para>Make the installed static libraries writable so debugging >> symbols can >> be removed later:</para> >> >> 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 -- Bruce -- Bruce -- Bruce -- http://linuxfromscratch.org/mailman/listinfo/blfs-dev FAQ: http://www.linuxfromscratch.org/blfs/faq.html Unsubscribe: See the above information page
