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Diffstat (limited to 'chapter06/systemd.xml')
| -rw-r--r-- | chapter06/systemd.xml | 159 |
1 files changed, 80 insertions, 79 deletions
diff --git a/chapter06/systemd.xml b/chapter06/systemd.xml index e1b9c0b2d..9b132921c 100644 --- a/chapter06/systemd.xml +++ b/chapter06/systemd.xml @@ -40,109 +40,97 @@ <sect2 role="installation"> <title>Installation of systemd</title> - <para>Create a file to allow systemd to build when using Util-Linux - built in Chapter 5, to disable LTO by default, and to build without - xlstproc:</para> - -<screen><userinput remap="pre">cat > config.cache << "EOF" -<literal>KILL=/bin/kill -MOUNT_PATH=/bin/mount -UMOUNT_PATH=/bin/umount -HAVE_BLKID=1 -BLKID_LIBS="-lblkid" -BLKID_CFLAGS="-I/tools/include/blkid" -HAVE_LIBMOUNT=1 -MOUNT_LIBS="-lmount" -MOUNT_CFLAGS="-I/tools/include/libmount" -cc_cv_CFLAGS__flto=no -SULOGIN="/sbin/sulogin" -GPERF_LEN_TYPE=size_t -XSLTPROC="/usr/bin/xsltproc"</literal> -EOF</userinput></screen> - - <para>LTO is disabled by default because it causes - <command>systemd</command> and other auxiliary programs to link to - <filename class="libraryfile">libgcc_s.so</filename>, slows the build down - and makes the compiled code larger.</para> + <para>Create a symlink to work around missing xsltproc:</para> + +<screen><userinput remap="pre">ln -s /tools/bin/true /usr/bin/xsltproc</userinput></screen> <para>Prepare systemd for compilation:</para> -<screen><userinput remap="configure">./configure --prefix=/usr \ - --sysconfdir=/etc \ - --localstatedir=/var \ - --config-cache \ - --with-rootprefix= \ - --with-rootlibdir=/lib \ - --enable-split-usr \ - --disable-firstboot \ - --disable-ldconfig \ - --disable-sysusers \ - --without-python \ - --with-default-dnssec=no \ - --docdir=/usr/share/doc/systemd-&systemd-version;</userinput></screen> +<screen><userinput remap="configure">PKG_CONFIG_PATH=/usr/lib/pkgconfig:/tools/lib/pkgconfig \ +LANG=en_US.UTF-8 \ + meson --prefix /usr \ + --sysconfdir /etc \ + --localstatedir /var \ + -Dblkid=true \ + -Dbuildtype=release \ + -Ddefault-dnssec=no \ + -Dfirstboot=false \ + -Dkill-path=/bin/kill \ + -Dkmod-path=/bin/kmod \ + -Dldconfig=false \ + -Dmount-path=/bin/mount \ + -Drootprefix= \ + -Drootlibdir=/lib \ + -Dsplit-usr=true \ + -Dsulogin-path=/sbin/sulogin \ + -Dsysusers=false \ + -Dumount-path=/bin/umount \ + -Db_lto=false \ + -Dc_link_args="-lblkid -lmount" \ + -Dc_args="-I/tools/include/blkid -I/tools/include/libmount" \ + $PWD build</userinput></screen> <variablelist> - <title>The meaning of the configure options:</title> + <title>The meaning of the meson options:</title> <varlistentry> - <term><parameter>--config-cache</parameter></term> + <term><parameter>-D*-path=*</parameter></term> <listitem> - <para>This switch tells the build system to use - the <filename>config.cache</filename> file which - was created earlier.</para> + <para>These switches provide location of binaries needed by + systemd at runtime that have not yet been installed, or who's + pkgconfig files are currently only in + <filename>/tools/lib/pkgconfig</filename>.</para> </listitem> </varlistentry> <varlistentry> - <term><parameter>--with-root*</parameter></term> + <term><parameter>-Ddefault-dnssec=no</parameter></term> <listitem> - <para>These switches ensure that core programs and - shared libraries are installed in the subdirectories - of the root partition.</para> + <para>This switch turns off the experimental DNSSEC support.</para> </listitem> </varlistentry> <varlistentry> - <term><parameter>--enable-split-usr</parameter></term> + <term><parameter>-Dfirstboot=false</parameter></term> <listitem> - <para>This switch ensures that systemd will work on - systems where /bin, /lib and /sbin directories are not - symlinks to their /usr counterparts.</para> + <para>This switch prevents installation of systemd + services responsible for setting up the system for + the first time. They are not useful for LFS because + everything is done manually.</para> </listitem> </varlistentry> <varlistentry> - <term><parameter>--without-python</parameter></term> + <term><parameter>-Dldconfig=no</parameter></term> <listitem> - <para>This switch prevents <command>configure</command> - from trying to use Python which isn't built - in LFS.</para> + <para>This switch prevents installation of a systemd + unit that runs <command>ldconfig</command> at + boot, making the boot time longer. Remove it if the + described feature is desired, even though it's not + useful for source distributions such as LFS.</para> </listitem> </varlistentry> <varlistentry> - <term><parameter>--disable-firstboot</parameter></term> + <term><parameter>-Droot*</parameter></term> <listitem> - <para>This switch prevents installation of systemd - services responsible for setting up the system for - the first time. They are not useful for LFS because - everything is done manually.</para> + <para>These switches ensure that core programs and + shared libraries are installed in the subdirectories + of the root partition.</para> </listitem> </varlistentry> <varlistentry> - <term><parameter>--disable-ldconfig</parameter></term> + <term><parameter>-Dsplit-usr=true</parameter></term> <listitem> - <para>This switch prevents installation of a systemd - unit that runs <command>ldconfig</command> at - boot, making the boot time longer. Remove it if the - described feature is desired, even though it's not - useful for source distributions such as LFS.</para> + <para>This switch ensures that systemd will work on + systems where /bin, /lib and /sbin directories are not + symlinks to their /usr counterparts.</para> </listitem> </varlistentry> <varlistentry> - <term><parameter>--disable-sysusers</parameter></term> + <term><parameter>-Dsysusers=false</parameter></term> <listitem> <para>This switch prevents installation of systemd services responsible for setting up the @@ -153,9 +141,21 @@ EOF</userinput></screen> </varlistentry> <varlistentry> - <term><parameter>--with-default-dnssec=no</parameter></term> + <term><parameter>-Dc_link_args="-lblkid -lmount"</parameter></term> <listitem> - <para>This switch turns off the experimental DNSSEC support.</para> + <para>This switch manually adds libblkid and libmount to the + linker flags as they only exist in <filename>/tools/lib</filename> + until <application>Util-Linux</application> is installed later in + this chapter.</para> + </listitem> + </varlistentry> + + <varlistentry> + <term><parameter>-Dc_args="-I/tools/include/blkid -I/tools/include/libmount"</parameter></term> + <listitem> + <para>This switch manually adds the include paths for libblkid and + libmount to the CFLAGS variable as the packages are not yet installed + in the final system.</para> </listitem> </varlistentry> @@ -163,20 +163,17 @@ EOF</userinput></screen> <para>Compile the package:</para> -<screen><userinput remap="make">make</userinput></screen> - - <para>This package has a test suite, but it can only be run after the - package has been reinstalled in BLFS.</para> +<screen><userinput remap="make">tar -xf ../systemd-man-pages-&systemd-version;.tar.xz +cd build +LANG=en_US.UTF-8 ninja</userinput></screen> +<!-- + <para>To test the package, execute the following command:</para> +<screen><userinput remap="test">LANG=en_US.UTF-8 ninja test</userinput></screen> +--> <para>Install the package:</para> -<screen><userinput remap="install">make install</userinput></screen> - -<!-- These get installed into /lib now by default. - <para>Move the NSS libraries to <filename class="directory">/lib</filename>:</para> - -<screen><userinput remap="install">mv -v /usr/lib/libnss_{myhostname,mymachines,resolve}.so.2 /lib</userinput></screen> ---> +<screen><userinput remap="install">LANG=en_US.UTF-8 ninja install</userinput></screen> <para>Remove an unnecessary directory:</para> @@ -190,6 +187,10 @@ EOF</userinput></screen> done ln -sfv ../lib/systemd/systemd /sbin/init</userinput></screen> + <para>Remove our earlier created symlink for xsltproc:</para> + +<screen><userinput remap="install">rm -f /usr/bin/xsltproc</userinput></screen> + <para>Create the <filename>/etc/machine-id</filename> file needed by <command>systemd-journald</command>:</para> |