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  • chapter01/changelog.xml

    r7a72a22 r1780e72  
    4141    -->
    4242    <listitem>
    43       <para>2023-11-13</para>
    44       <itemizedlist>
    45         <listitem>
    46           <para>[xry111] - Update to elfutils-0.190.  Fixes
    47           <ulink url='&lfs-ticket-root;5373'>#5373</ulink>.</para>
    48         </listitem>
    49         <listitem>
    50           <para>[xry111] - Update to vim-9.0.2103.  Addresses
    51            <ulink url='&lfs-ticket-root;4500'>#4500</ulink>.</para>
    52         </listitem>
    53         <listitem>
    54           <para>[xry111] - Update to linux-6.6.1.  Fixes
    55           <ulink url='&lfs-ticket-root;5369'>#5369</ulink>.</para>
    56         </listitem>
    57         <listitem>
    58           <para>[xry111] - Update to xz-5.4.5.  Fixes
    59           <ulink url='&lfs-ticket-root;5371'>#5371</ulink>.</para>
    60         </listitem>
    61         <listitem>
    62           <para>[xry111] - Update to iana-etc-20231107.  Addresses
    63           <ulink url='&lfs-ticket-root;5006'>#5006</ulink>.</para>
    64         </listitem>
    65         <listitem>
    66           <para>[xry111] - Update to gawk-5.3.0.  Fixes
    67           <ulink url='&lfs-ticket-root;5372'>#5372</ulink>.</para>
    68         </listitem>
    69         <listitem>
    70           <para>[xry111] - Update to bash-5.2.21.  Fixes
    71           <ulink url='&lfs-ticket-root;5375'>#5375</ulink>.</para>
    72         </listitem>
    73         <listitem>
    74           <para>[xry111] - Update to iproute2-6.6.0.  Fixes
    75           <ulink url='&lfs-ticket-root;5374'>#5374</ulink>.</para>
    76         </listitem>
    77       </itemizedlist>
    78     </listitem>
    79 
    80     <listitem>
    8143      <para>2023-11-01</para>
    8244      <itemizedlist>

  • chapter02/hostreqs.xml

    r7a72a22 r1780e72  
    5555    </listitem>
    5656
    57     <!-- In Coreutils-8.1 the nproc program is added.  -->
    58     <listitem>
    59       <para><emphasis role="strong">Coreutils-8.1</emphasis></para>
     57    <listitem>
     58      <para><emphasis role="strong">Coreutils-7.0</emphasis></para>
    6059    </listitem>
    6160
    … …  
    220219}
    221220
    222 # Coreutils first because --version-sort needs Coreutils >= 7.0
    223 ver_check Coreutils      sort     8.1 || bail "Coreutils too old, stop"
     221# Coreutils first because-sort needs Coreutils >= 7.0
     222ver_check Coreutils      sort     7.0 || bail "--version-sort unsupported"
    224223ver_check Bash           bash     3.2
    225224ver_check Binutils       ld       2.13.1
    … …  
    261260then echo "OK:    g++ works";
    262261else echo "ERROR: g++ does NOT work"; fi
    263 rm -f a.out
    264 
    265 if [ "$(nproc)" = "" ]; then
    266    echo "ERROR: nproc is not available or it produces empty output"
    267 else
    268    echo "OK: nproc reports $(nproc) logical cores are available"
    269 fi</literal>
     262rm -f a.out</literal>
    270263EOF
    271264

  • chapter04/aboutsbus.xml

    r7a72a22 r1780e72  
    3838
    3939  <note>
     40    <para>For many modern systems with multiple processors (or cores) the
     41    compilation time for a package can be reduced by performing a "parallel
     42    make" by either setting an environment variable or telling the
     43    <command>make</command> program how many processors are available.  For
     44    instance, an Intel i5-6500 CPU can support four simultaneous processes with:</para>
     45
     46    <screen role="nodump"><userinput>export MAKEFLAGS='-j4'</userinput></screen>
     47
     48    <para>or by building with:</para>
     49
     50    <screen role="nodump"><userinput>make -j4</userinput></screen>
     51
    4052    <para>When multiple processors are used in this way, the SBU units in the
    4153    book will vary even more than they normally would.  In some cases, the make

  • chapter04/settingenviron.xml

    r7a72a22 r1780e72  
    196196  </important>
    197197
    198   <para>
    199     For many modern systems with multiple processors (or cores) the
    200     compilation time for a package can be reduced by performing a "parallel
    201     make" by telling the make program how many processors are available via
    202     a command line option or an environment variable.  For instance, an Intel
    203     Core i9-13900K processor has 8 P (performance) cores and
    204     16 E (efficiency) cores, and a P core can simultaneously run two threads
    205     so each P core are modeled as two logical cores by the Linux kernel.
    206     As the result there are 32 logical cores in total.  One obvious way to
    207     use all these logical cores is allowing <command>make</command> to spawn
    208     up to 32 build jobs.  This can be done by passing the
    209     <parameter>-j32</parameter> option to <command>make</command>:
    210   </para>
    211 
    212   <screen role='nodump'><userinput>make -j32</userinput></screen>
    213 
    214   <para>
    215     Or set the <envar>MAKEFLAGS</envar> environment variable and its
    216     content will be automatically used by <command>make</command> as
    217     command line options:
    218   </para>
    219 
    220   <screen role='nodump'><userinput>export MAKEFLAGS=-j32</userinput></screen>
    221 
    222   <important>
    223     <para>
    224       Never pass a <parameter>-j</parameter> option without a number to
    225       <command>make</command> or set such an option in
    226       <envar>MAKEFLAGS</envar>.  Doing so will allow <command>make</command>
    227       to spawn infinite build jobs and cause system stability issue.
    228     </para>
    229   </important>
    230 
    231   <para>
    232     To use all logical cores available for building packages in
    233     <xref linkend='chapter-cross-tools'/> and
    234     <xref linkend='chapter-temporary-tools'/>, set <envar>MAKEFLAGS</envar>
    235     now in <filename>.bashrc</filename>:
    236   </para>
    237 
    238 <screen><userinput>cat &gt;&gt; ~/.bashrc &lt;&lt; "EOF"
    239 <literal>export MAKEFLAGS=-j<replaceable>$(nproc)</replaceable></literal>
    240 EOF</userinput></screen>
    241 
    242   <para>
    243     Replace <replaceable>$(nproc)</replaceable> with the number of logical
    244     cores you want to use if you don't want to use all the logical cores.
    245   </para>
    246 
    247198  <para>Finally, to ensure the environment is fully prepared for building the
    248199  temporary tools, force the <command>bash</command> shell to read

  • chapter07/chroot.xml

    r7a72a22 r1780e72  
    2424    PS1='(lfs chroot) \u:\w\$ ' \
    2525    PATH=/usr/bin:/usr/sbin     \
    26     MAKEFLAGS="-j<replaceable>$(nproc)</replaceable>"      \
    27     TESTSUITEFLAGS="-j<replaceable>$(nproc)</replaceable>" \
    2826    /bin/bash --login</userinput></screen>
    29 
    30   <para>
    31     Again, replace <replaceable>$(nproc)</replaceable> with the number
    32     of logical cores you want to use for building packages in this chapter
    33     and the following chapters if you don't want to use all available
    34     logical cores.  The test suites of some packages (notably Autoconf,
    35     Libtool, and Tar) in &ch-final; are not affected by
    36     <envar>MAKEFLAGS</envar>, they use a <envar>TESTSUITEFLAGS</envar>
    37     environment variable instead.  So we set it here as well for running
    38     these test suites with multiple cores.
    39   </para>
    4027
    4128  <para>The <parameter>-i</parameter> option given to the <command>env</command>

  • chapter08/automake.xml

    r7a72a22 r1780e72  
    5454<screen><userinput remap="make">make</userinput></screen>
    5555
    56     <para>Using four parallel jobs speeds up the tests, even on systems with
    57     less logical cores, due to internal delays in individual tests.  To test
     56    <para> Using the -j4 make option speeds up the tests, even on systems with
     57    only one processor, due to internal delays in individual tests.  To test
    5858    the results, issue:</para>
    5959
    60 <screen><userinput remap="test">make <replaceable>-j$(($(nproc)&gt;4?$(nproc):4))</replaceable> check</userinput></screen>
    61 
    62     <para>Replace <replaceable>$((...))</replaceable> with the number of
    63     logical cores you want to use if you don't want to use all.</para>
     60<screen><userinput remap="test">make -j4 check</userinput></screen>
    6461
    6562    <para>The test t/subobj.sh is known to fail.</para>

  • chapter08/openssl.xml

    r7a72a22 r1780e72  
    6464    <para>To test the results, issue:</para>
    6565
    66 <screen><userinput remap="test">HARNESS_JOBS=<replaceable>$(nproc)</replaceable> make test</userinput></screen>
     66<screen><userinput remap="test">make test</userinput></screen>
    6767
    6868    <para>One test, 30-test_afalg.t, is known to fail if the host kernel

  • chapter08/perl.xml

    r7a72a22 r1780e72  
    112112    <para>To test the results (approximately 11 SBU), issue:</para>
    113113
    114 <screen><userinput remap="test">TEST_JOBS=$(nproc) make test_harness</userinput></screen>
     114<screen><userinput remap="test">make test</userinput></screen>
    115115
    116116    <para>Install the package and clean up:</para>

  • packages.ent

    r7a72a22 r1780e72  
    4848<!ENTITY automake-fin-sbu "less than 0.1 SBU (about 7.0 SBU with tests)">
    4949
    50 <!ENTITY bash-version "5.2.21">
    51 <!ENTITY bash-size "10,696 KB">
     50<!ENTITY bash-version "5.2.15">
     51<!ENTITY bash-size "10,695 KB">
    5252<!ENTITY bash-url "&gnu;bash/bash-&bash-version;.tar.gz">
    53 <!ENTITY bash-md5 "ad5b38410e3bf0e9bcc20e2765f5e3f9">
     53<!ENTITY bash-md5 "4281bb43497f3905a308430a8d6a30a5">
    5454<!ENTITY bash-home "&gnu-software;bash/">
    5555<!ENTITY bash-tmp-du "67 MB">
    … …  
    149149<!ENTITY e2fsprogs-fin-sbu "2.4 SBU on a spinning disk, 0.6 SBU on an SSD">
    150150
    151 <!ENTITY elfutils-version "0.190"> <!-- libelf -->
    152 <!ENTITY elfutils-size "8,949 KB">
     151<!ENTITY elfutils-version "0.189"> <!-- libelf -->
     152<!ENTITY elfutils-size "8,936 KB">
    153153<!ENTITY elfutils-url "https://sourceware.org/ftp/elfutils/&elfutils-version;/elfutils-&elfutils-version;.tar.bz2">
    154 <!ENTITY elfutils-md5 "79ad698e61a052bea79e77df6a08bc4b">
     154<!ENTITY elfutils-md5 "5cfaa711a90cb670406cd495aeaa6030">
    155155<!ENTITY elfutils-home "https://sourceware.org/elfutils/">
    156156<!ENTITY elfutils-fin-du "122 MB">
    … …  
    209209<!ENTITY flit-core-fin-sbu "less than 0.1 SBU">
    210210
    211 <!ENTITY gawk-version "5.3.0">
    212 <!ENTITY gawk-size "3,356 KB">
     211<!ENTITY gawk-version "5.2.2">
     212<!ENTITY gawk-size "3,324 KB">
    213213<!ENTITY gawk-url "&gnu;gawk/gawk-&gawk-version;.tar.xz">
    214 <!ENTITY gawk-md5 "97c5a7d83f91a7e1b2035ebbe6ac7abd">
     214<!ENTITY gawk-md5 "d63b4de2c722cbd9b8cc8e6f14d78a1e">
    215215<!ENTITY gawk-home "&gnu-software;gawk/">
    216216<!ENTITY gawk-tmp-du "48 MB">
    … …  
    318318<!ENTITY gzip-fin-sbu "0.3 SBU">
    319319
    320 <!ENTITY iana-etc-version "20231107">
    321 <!ENTITY iana-etc-size "589 KB">
     320<!ENTITY iana-etc-version "20231026">
     321<!ENTITY iana-etc-size "588 KB">
    322322<!ENTITY iana-etc-url "https://github.com/Mic92/iana-etc/releases/download/&iana-etc-version;/iana-etc-&iana-etc-version;.tar.gz">
    323 <!ENTITY iana-etc-md5 "01331998d26d5beb592c12b06b2eeb24">
     323<!ENTITY iana-etc-md5 "87e127b8f5ce7f2daa7b4afa1c147465">
    324324<!ENTITY iana-etc-home "https://www.iana.org/protocols">
    325325<!ENTITY iana-etc-fin-du "4.8 MB">
    … …  
    342342<!ENTITY intltool-fin-sbu "less than 0.1 SBU">
    343343
    344 <!ENTITY iproute2-version "6.6.0">
    345 <!ENTITY iproute2-size "897 KB">
     344<!ENTITY iproute2-version "6.5.0">
     345<!ENTITY iproute2-size "908 KB">
    346346<!ENTITY iproute2-url "&kernel;linux/utils/net/iproute2/iproute2-&iproute2-version;.tar.xz">
    347 <!ENTITY iproute2-md5 "6716fc3188dbea226997fa2478a190d7">
     347<!ENTITY iproute2-md5 "ae811fc51b3a2c9c7701be308152c45a">
    348348<!ENTITY iproute2-home "&kernel;linux/utils/net/iproute2/">
    349349<!ENTITY iproute2-fin-du "17 MB">
    … …  
    431431
    432432<!ENTITY linux-major-version "6">
    433 <!ENTITY linux-minor-version "6">
    434 <!ENTITY linux-patch-version "1">
     433<!ENTITY linux-minor-version "5">
     434<!ENTITY linux-patch-version "9">
    435435<!--<!ENTITY linux-version "&linux-major-version;.&linux-minor-version;">-->
    436436<!ENTITY linux-version "&linux-major-version;.&linux-minor-version;.&linux-patch-version;">
    437 <!ENTITY linux-size "136,730 KB">
     437<!ENTITY linux-size "135,718 KB">
    438438<!ENTITY linux-url "&kernel;linux/kernel/v&linux-major-version;.x/linux-&linux-version;.tar.xz">
    439 <!ENTITY linux-md5 "90291279ca684fb8cfa59b2ae75b6fe0">
     439<!ENTITY linux-md5 "9e187b3c0cd0e29d151a1bd72c66f78f">
    440440<!ENTITY linux-home "https://www.kernel.org/">
    441441<!-- measured for 6.5.3 / gcc-13.2.0 on x86_64 with -j4 : minimum is
    … …  
    736736<!ENTITY util-linux-fin-sbu "0.5 SBU">
    737737
    738 <!ENTITY vim-version "9.0.2103">
     738<!ENTITY vim-version "9.0.1968">
    739739<!-- <!ENTITY vim-majmin "90"> -->
    740740<!ENTITY vim-docdir "vim/vim90">
    741 <!ENTITY vim-size "11,193 KB">
     741<!ENTITY vim-size "16,909 KB">
    742742<!--<!ENTITY vim-url "https://github.com/vim/vim/archive/v&vim-version;/vim-&vim-version;.tar.gz">-->
    743 <!ENTITY vim-url "&anduin-sources;/vim-&vim-version;.tar.xz">
    744 <!ENTITY vim-md5 "1af1d018026234d085a82348703461ce">
     743<!ENTITY vim-url "&anduin-sources;/vim-&vim-version;.tar.gz">
     744<!ENTITY vim-md5 "66147348ba84ea9c78b9d6595015f5a6">
    745745<!ENTITY vim-home "https://www.vim.org">
    746746<!ENTITY vim-fin-du "229 MB">
    … …  
    763763<!ENTITY xml-parser-fin-sbu "less than 0.1 SBU">
    764764
    765 <!ENTITY xz-version "5.4.5">
    766 <!ENTITY xz-size "1,642 KB">
     765<!ENTITY xz-version "5.4.4">
     766<!ENTITY xz-size "1,623 KB">
    767767<!ENTITY xz-url "https://tukaani.org/xz/xz-&xz-version;.tar.xz">
    768 <!ENTITY xz-md5 "1d33e0be05c53e7a5641acf5c8b35fdd">
     768<!ENTITY xz-md5 "d83d6f64a64f88759e312b8a38c3add6">
    769769<!ENTITY xz-home "https://tukaani.org/xz">
    770770<!ENTITY xz-tmp-du "22 MB">
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