source: general/prog/llvm.xml@ ecc2386

<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
   "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
  <!ENTITY % general-entities SYSTEM "../../general.ent">
  %general-entities;

  <!ENTITY llvm-url "https://github.com/llvm/llvm-project/releases/download/llvmorg-&llvm-version;">

  <!ENTITY llvm-download-http "&llvm-url;/llvm-&llvm-version;.src.tar.xz">
  <!ENTITY llvm-download-ftp  " ">
  <!ENTITY llvm-md5sum        "80072c6a4be8b9adb60c6aac01f577db">
  <!ENTITY llvm-size          "47 MB">
  <!ENTITY llvm-buildsize     "3.1 GB (824 MB installed, with documentation, add 20 GB for tests)">
  <!ENTITY llvm-time          "33 SBU (on 4 CPU cores, with documentation, add 18 SBU for tests)">

  <!ENTITY clang-download-http "&llvm-url;/clang-&llvm-version;.src.tar.xz">
  <!ENTITY clang-md5sum        "c469d3dc25c743a1e7f17cc6dc32ca62">
  <!ENTITY clang-size          "18 MB">

  <!ENTITY compiler-rt-download-http "&llvm-url;/compiler-rt-&llvm-version;.src.tar.xz">
  <!ENTITY compiler-rt-md5sum        "4fe314438ea54811f9a02d9e4f90e4dd">
  <!ENTITY compiler-rt-size          "2.3 MB">
]>

<sect1 id="llvm" xreflabel="LLVM-&llvm-version;">
  <?dbhtml filename="llvm.html" ?>

  <sect1info>
    <date>$Date$</date>
  </sect1info>

  <title>LLVM-&llvm-version;</title>

  <indexterm zone="llvm">
    <primary sortas="a-LLVM">LLVM</primary>
  </indexterm>

  <sect2 role="package">
    <title>Introduction to LLVM</title>

    <para>
      The <application>LLVM</application> package contains a collection of
      modular and reusable compiler and toolchain technologies. The Low Level
      Virtual Machine (LLVM) Core libraries provide a modern source and
      target-independent optimizer, along with code generation support for many
      popular CPUs (as well as some less common ones!). These libraries are
      built around a well specified code representation known as the LLVM
      intermediate representation ("LLVM IR").
    </para>

    <para>
      <application>Clang</application> provides new C, C++, Objective C
      and Objective C++ front-ends for <application>LLVM</application> and is
      required by some desktop packages such as <application>firefox</application>
      and for <application>rust</application> if that is built using the system
      <application>LLVM</application>.
    </para>

    <para>
      The <application>Compiler RT</application> package provides
      runtime sanitizer and profiling libraries for developers who use
      <application>Clang</application> and <application>LLVM</application>.
    </para>

    &lfs112_checked;

    <bridgehead renderas="sect3">Package Information</bridgehead>
    <itemizedlist spacing="compact">
      <listitem>
        <para>
          Download (HTTP): <ulink url="&llvm-download-http;"/>
        </para>
      </listitem>
      <listitem>
        <para>
          Download (FTP): <ulink url="&llvm-download-ftp;"/>
        </para>
      </listitem>
      <listitem>
        <para>
          Download MD5 sum: &llvm-md5sum;
        </para>
      </listitem>
      <listitem>
        <para>
          Download size: &llvm-size;
        </para>
      </listitem>
      <listitem>
        <para>
          Estimated disk space required: &llvm-buildsize;
        </para>
      </listitem>
      <listitem>
        <para>
          Estimated build time: &llvm-time;
        </para>
      </listitem>
    </itemizedlist>

    <bridgehead renderas="sect3">Recommended Download</bridgehead>
      <bridgehead role="recommended" renderas="sect4">Clang</bridgehead>
      <itemizedlist spacing="compact">
        <listitem>
          <para>
            Download: <ulink url="&clang-download-http;"/>
          </para>
        </listitem>
        <listitem>
          <para>
            Download MD5 sum: &clang-md5sum;
          </para>
        </listitem>
        <listitem>
          <para>
            Download size: &clang-size;
          </para>
        </listitem>
      </itemizedlist>

    <bridgehead renderas="sect3">Optional Download</bridgehead>
      <bridgehead role="optional" renderas="sect4">Compiler RT</bridgehead>
      <itemizedlist spacing="compact">
        <listitem>
          <para>
            Download: <ulink url="&compiler-rt-download-http;"/>
          </para>
        </listitem>
        <listitem>
          <para>
            Download MD5 sum: &compiler-rt-md5sum;
          </para>
        </listitem>
        <listitem>
          <para>
            Download size: &compiler-rt-size;
          </para>
        </listitem>
      </itemizedlist>

      <itemizedlist spacing="compact">
        <listitem>
          <para>
            Optional patch:
            <ulink url="&patch-root;/compiler-rt-&llvm-version;-glibc_2_36-1.patch"/>
            (required if using compiler-rt)
          </para>
        </listitem>
      </itemizedlist>

    <bridgehead renderas="sect3">LLVM Dependencies</bridgehead>

    <bridgehead renderas="sect4">Required</bridgehead>
    <para role="required">
      <xref linkend="cmake"/>
    </para>

    <bridgehead renderas="sect4">Optional</bridgehead>
    <para role="optional">
      <xref linkend="doxygen"/>,
      <xref linkend="git"/>,
      <xref linkend="graphviz"/>,
      <xref linkend="libxml2"/>,
      <xref linkend="pygments"/>,
      <xref linkend="rsync"/> (for tests),
      <xref linkend="texlive"/> (or <xref linkend="tl-installer"/>),
      <xref linkend="valgrind"/>,
      <xref linkend="PyYAML"/>, <!-- for yaml2obj -->
      <xref linkend="zip"/>,
      <ulink url="https://ocaml.org/">OCaml</ulink>,
      <ulink url="https://pypi.org/project/psutil/">psutil</ulink>,
      <ulink url="https://pypi.python.org/pypi/recommonmark">recommonmark</ulink>,
      <ulink url="https://pypi.python.org/pypi/Sphinx">Sphinx</ulink>, and
      <ulink url="https://github.com/Z3Prover/z3">Z3</ulink>
    </para>

    <para condition="html" role="usernotes">User Notes:
      <ulink url="&blfs-wiki;/llvm"/>
    </para>
  </sect2>

  <sect2 role="installation">
    <title>Installation of LLVM</title>

    <note>
      <para>
        Starting with version 14.0.0, the tarball extracts to two directories:
        <filename class="directory">llvm-&lt;version&gt;-src</filename>
        and <filename class="directory">cmake</filename>. This does not change
        the instructions below; they should be run after changing to
        the <filename class="directory">llvm-&lt;version&gt;-src</filename>
        directory, and both directories should be removed after finishing the
        build.
      </para>
    </note>

    <para>
      Install <application>clang</application> into
      the source tree by running the following commands:
    </para>

<screen><userinput>tar -xf ../clang-&llvm-version;.src.tar.xz -C tools &amp;&amp;
mv tools/clang-&llvm-version;.src tools/clang</userinput></screen>

    <para>
      If you have downloaded <application>compiler-rt</application>,
      install it into the source tree by running the following commands:
    </para>

<screen><userinput>tar -xf ../compiler-rt-&llvm-version;.src.tar.xz -C projects &amp;&amp;
mv projects/compiler-rt-&llvm-version;.src projects/compiler-rt</userinput></screen>

    <para>
     There are many Python scripts in this package which use
     <command>/usr/bin/env python</command> to access the system Python
     which on LFS is <xref linkend="python3"/>. Use the following command
     to fix these scripts:
    </para>

<screen><userinput>grep -rl '#!.*python' | xargs sed -i '1s/python$/python3/'</userinput></screen>

    <para>
      If you have downloaded <application>compiler-rt</application>,
      fix building it with glibc-2.36 by using the following command:
    </para>
<!-- need <../<patch> instead of -i because -d changes directory
     before applying -i -->
<screen><userinput remap="pre">patch -Np2 -d projects/compiler-rt &lt;../compiler-rt-14.0.6-glibc_2_36-1.patch</userinput></screen>

    <para>
      Install <application>LLVM</application> by running the following
      commands:
    </para>

<screen><userinput>mkdir -v build &amp;&amp;
cd       build &amp;&amp;

CC=gcc CXX=g++                                  \
cmake -DCMAKE_INSTALL_PREFIX=/usr               \
      -DLLVM_ENABLE_FFI=ON                      \
      -DCMAKE_BUILD_TYPE=Release                \
      -DLLVM_BUILD_LLVM_DYLIB=ON                \
      -DLLVM_LINK_LLVM_DYLIB=ON                 \
      -DLLVM_ENABLE_RTTI=ON                     \
      -DLLVM_TARGETS_TO_BUILD="host;AMDGPU;BPF" \
      -DLLVM_BINUTILS_INCDIR=/usr/include       \
      -DLLVM_INCLUDE_BENCHMARKS=OFF             \
      -Wno-dev -G Ninja ..                      &amp;&amp;
ninja</userinput></screen>

    <para>
      If you have installed <application>Sphinx</application> and
      <application>recommonmark</application> and wish
      to generate the html documentation and manual pages, issue the following
      commands:
    </para>

<screen remap="doc"><userinput>cmake -DLLVM_BUILD_DOCS=ON            \
      -DLLVM_ENABLE_SPHINX=ON         \
      -DSPHINX_WARNINGS_AS_ERRORS=OFF \
      -Wno-dev -G Ninja ..            &amp;&amp;
ninja docs-llvm-html  docs-llvm-man</userinput></screen>

    <para>
      The clang documentation can be built too:
    </para>

<screen remap="doc"><userinput>ninja docs-clang-html docs-clang-man</userinput></screen>

    <para>
      <!-- EDITORS - if you have more than 4 cores, take some offline to measure
      the elapsed time for the tests.  Also, libstdc++.a and perhaps libstdc++fs.a
      are used by a couple of the link-static tests. -->
      To test the results, issue: <command>ninja check-all</command>. Tests are
      built with all <emphasis>available</emphasis> cores, but run using the number
      of <emphasis>online</emphasis> processors. (The difference is that available
      cores can be limited using <command>taskset</command>, but taking them offline
      requires echoing 0 to <filename
      class="directory">/sys/devices/system/cpu/cpu&lt;N&gt;/online</filename>
      by the <systemitem class="username">root</systemitem> user and makes them
      temporarily unusable by all jobs on the machine.)
      <!--Note that 2 of more than 62090 tests (llvm-libtool-darwin/L-and-l.test
      and ThreadSanitizer-x86_64) are known to fail.-->
      Note that three tests, <filename>extendhfsf2_test.c</filename>,
      <filename>truncdfhf2_test.c</filename>, and
      <filename>truncsfhf2_test.c</filename> are known to fail.
    </para>

    <para>
      Now, as the <systemitem class="username">root</systemitem> user:
    </para>

<screen role="root"><userinput>ninja install</userinput></screen>
<!-- as of version 13.0.0, the install process seems to install the html
     documentation and the manual pages. The llvm html documentation
     is installed into /usr/share/doc/llvm, while the clang html documentation
     is installed into /usr/doc/clang. So we have just to move it. -->
    <para>
      If you have built the llvm documentation, it has been installed
      by the above command, but it needs to be moved. As the
      <systemitem class="username">root</systemitem> user:
    </para>

<screen role="root"
        remap="doc"><userinput>install -v -d -m755 /usr/share/doc/llvm-&llvm-version;                        &amp;&amp;
mv -v /usr/share/doc/llvm/html /usr/share/doc/llvm-&llvm-version;/llvm-html   &amp;&amp;
rmdir -v /usr/share/doc/llvm</userinput></screen>

    <para>
      If you have built the clang documentation, it has been installed, but
      needs to be moved too.  Again as the
      <systemitem class="username">root</systemitem> user:
    </para>

<screen role="root"
        remap="doc"><userinput>install -v -d -m755 /usr/share/doc/llvm-&llvm-version;                        &amp;&amp;
mv -v /usr/share/doc/clang/html /usr/share/doc/llvm-&llvm-version;/clang-html &amp;&amp;
rmdir -v /usr/share/doc/clang</userinput></screen>

  </sect2>

  <sect2 role="commands">
    <title>Command Explanations</title>

    <para>
      <parameter>-DLLVM_ENABLE_FFI=ON</parameter>: This switch allows
      <application>LLVM</application> to use
      <application>libffi</application>.
    </para>

    <para>
      <parameter>-DLLVM_BUILD_LLVM_DYLIB=ON</parameter>: This switch builds
      the libraries as static and links all of them into an unique shared one.
      This is the recommended way of building a shared library.
    </para>

    <para>
      <parameter>-DCMAKE_BUILD_TYPE=Release</parameter>: This switch enables
      compiler optimizations in order to speed up the code and reduce its size.
      It also disables some compile checks which are not necessary on a
      production system.
    </para>

    <para>
      <parameter>-DLLVM_TARGETS_TO_BUILD="host;AMDGPU;BPF"</parameter>: This
      switch enables building for the same target as the host, and also for
      the r600 AMD GPU used by the Mesa r600 and radeonsi drivers. The BPF
      target is required to build <xref linkend="v4l-utils"/>. The Default is
      all of the targets. You can use a semicolon separated list. Valid targets
      are: host, X86, Sparc, PowerPC, ARM, AArch64, Mips, Hexagon, Xcore,
      M68K, MSP430, NVPTX, SystemZ, AMDGPU, BPF, CppBackend, or all.
    </para>

    <para>
      <parameter>-DLLVM_LINK_LLVM_DYLIB=ON</parameter>: Used in conjunction with
      <parameter>-DLLVM_BUILD_LLVM_DYLIB=ON</parameter>, this switch enables
      linking the tools against the shared library instead of the static ones.
      It also slightly reduces their size and also ensures that llvm-config
      will correctly use libLLVM-&llvm-majmin-version;.so.
    </para>

    <para>
      <parameter>-DLLVM_ENABLE_RTTI=ON</parameter>: This switch is used to
      build LLVM with run-time type information. This is required for building
      <xref linkend="mesa"/>.
    </para>

    <para>
      <parameter>-DLLVM_BINUTILS_INCDIR=/usr/include</parameter>: This switch
      is used to tell the build system the location of binutils headers,
      which were installed in LFS.  This allows the building of
      <filename class="libraryfile">LLVMgold.so</filename>, which is needed
      for building programs with <command>clang</command> and Link Time
      Optimization (LTO).
    </para>

    <para>
      <parameter>-DLLVM_INCLUDE_BENCHMARKS=OFF</parameter>:
      is used to disable generation build targets for the LLVM
      benchmarks. This option requires additional code that
      is not currently available.
    </para>

    <para>
      <option>-DBUILD_SHARED_LIBS=ON</option>: if used instead of
      <parameter>-DLLVM_BUILD_LLVM_DYLIB=ON</parameter> and
      <parameter>-DLLVM_LINK_LLVM_DYLIB=ON</parameter>, builds all the
      <application>LLVM</application> libraries (about 60) as shared
      libraries instead of static.
    </para>

    <para>
      <option>-DLLVM_ENABLE_DOXYGEN</option>: Enables the generation of
      browsable HTML documentation if you have installed <xref
      linkend="doxygen"/>. You should run <command>make doxygen-html</command>
      afterwards, and install the generated documentation manually.
    </para>

  </sect2>

  <sect2 role="content">
    <title>Contents</title>

    <segmentedlist>
      <segtitle>Installed Programs</segtitle>
      <segtitle>Installed Libraries</segtitle>
      <segtitle>Installed Directories</segtitle>

      <seglistitem>
        <seg>
          bugpoint, c-index-test, clang, clang++ (symlinks to
          clang-&lt;version&gt;), clang-&lt;version&gt;, clang-check, clang-cl,
          clang-cpp (last two symlinks to clang), clang-extdef-mapping, clang-format,
          clang-offload-bundler, clang-offload-wrapper,
          clang-refactor, clang-rename, clang-repl, clang-scan-deps,
          diagtool, dsymutil, git-clang-format, hmaptool, llc, lli,
          llvm-addr2line (symlink to llvm-symbolizer),
          llvm-ar, llvm-as, llvm-bcanalyzer,
          llvm-bitcode-strip (symlink to llvm-objcopy), llvm-cat,
          llvm-cfi-verify, llvm-config, llvm-cov, llvm-c-test, llvm-cvtres,
          llvm-cxxdump, llvm-cxxfilt, llvm-cxxmap,
          llvm-diff, llvm-dis, llvm-dlltool (symlink to llvm-ar), llvm-dwarfdump,
          llvm-dwp, llvm-exegenesis, llvm-extract, llvm-gsymutil, llvm-ifs,
          llvm-install-name-tool (symlink to llvm-objcopy), llvm-jitlink,
          llvm-lib (symlink to llvm-ar), llvm-libtool-darwin, llvm-link,
          llvm-lipo, llvm-lto, llvm-lto2, llvm-mc, llvm-mca, llvm-ml,
          llvm-modextract, llvm-mt, llvm-nm, llvm-objcopy, llvm-objdump,
          llvm-opt-report, llvm-otool (symlink to llv-objdump),
          llvm-pdbutil, llvm-profdata, llvm-profgen,
          llvm-ranlib (symlink to llvm-ar), llvm-rc,
          llvm-readelf (symlink to llvm-readobj), llvm-readobj, llvm-reduce,
          llvm-rtdyld, llvm-sim, llvm-size, llvm-split, llvm-stress,
          llvm-strings, llvm-strip (symlink to llvm-objcopy), llvm-symbolizer,
          llvm-tapi-diff, llvm-tblgen, llvm-undname, llvm-windres (symlink to
          llvm-rc, llvm-xray, opt, sancov, sanstats, scan-build,
          scan-view, split-file, and verify-uselistorder
        </seg>
        <seg>
          libLLVM.so,
          libLLVM*.a (89 libraries),
          libLTO.so,
          libRemarks.so,
          libclang.so,
          libclang-cpp.so,
          libclang*.a (38 libraries),
          and LLVMgold.so
        </seg>
        <seg>
          /usr/include/{clang,clang-c,llvm,llvm-c},
          /usr/lib/{clang,cmake/{clang,llvm},libear,libscanbuild},
          /usr/share/{clang,opt-viewer,scan-build,scan-view}, and
          /usr/share/doc/llvm-&llvm-version;
        </seg>
      </seglistitem>
    </segmentedlist>

    <variablelist>
      <bridgehead renderas="sect3">Short Descriptions</bridgehead>
      <?dbfo list-presentation="list"?>
      <?dbhtml list-presentation="table"?>

      <varlistentry id="bugpoint">
        <term><command>bugpoint</command></term>
        <listitem>
          <para>
            is the automatic test case reduction tool
          </para>
          <indexterm zone="llvm bugpoint">
            <primary sortas="b-bugpoint">bugpoint</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="c-index-test">
        <term><command>c-index-test</command></term>
        <listitem>
          <para>
            is used to test the libclang API and demonstrate its usage
          </para>
          <indexterm zone="llvm c-index-test">
            <primary sortas="b-c-index-test">c-index-test</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="clang">
        <term><command>clang</command></term>
        <listitem>
          <para>
            is the <application>Clang</application> C, C++,
            and Objective-C compiler
          </para>
          <indexterm zone="llvm clang">
            <primary sortas="b-clang">clang</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="clang-check">
        <term><command>clang-check</command></term>
        <listitem>
          <para>
            is a tool to perform static code analysis and display Abstract
            Syntax Trees (AST)
          </para>
          <indexterm zone="llvm clang-check">
            <primary sortas="b-clang-check">clang-check</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="clang-extdef-mapping">
        <term><command>clang-extdef-mapping</command></term>
        <listitem>
          <para>
            is a tool to collect the USR name and location of external
            definitions in a source file
          </para>
          <indexterm zone="llvm clang-extdef-mapping">
            <primary sortas="b-clang-extdef-mapping">clang-extdef-mapping</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="clang-format">
        <term><command>clang-format</command></term>
        <listitem>
          <para>
            is a tool to format C/C++/Java/JavaScript/Objective-C/Protobuf
            code
          </para>
          <indexterm zone="llvm clang-format">
            <primary sortas="b-clang-format">clang-format</primary>
          </indexterm>
        </listitem>
      </varlistentry>

 <!--
      <varlistentry id="clang-func-mapping">
        <term><command>clang-func-mapping</command></term>
        <listitem>
          <para>
            collects the name and location of all function definitions in the
            source files.
          </para>
          <indexterm zone="llvm clang-func-mapping">
            <primary sortas="b-clang-func-mapping">clang-func-mapping</primary>
          </indexterm>
        </listitem>
      </varlistentry>
-->
      <varlistentry id="clang-offload-bundler">
        <term><command>clang-offload-bundler</command></term>
        <listitem>
          <para>
            is a tool to bundle/unbundle OpenMP offloaded files associated with
            a common source file
          </para>
          <indexterm zone="llvm clang-offload-bundler">
            <primary sortas="b-clang-offload-bundler">clang-offload-bundler</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="clang-offload-wrapper">
        <term><command>clang-offload-wrapper</command></term>
        <listitem>
          <para>
            is a tool to create wrapper bitcode for offload target binaries
          </para>
          <indexterm zone="llvm clang-offload-wrapper">
            <primary sortas="b-clang-offload-wrapper">clang-offload-wrapper</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="clang-refactor">
        <term><command>clang-refactor</command></term>
        <listitem>
          <para>
            is a Clang-based refactoring tool for C, C++ and Objective-C
          </para>
          <indexterm zone="llvm clang-refactor">
            <primary sortas="b-clang-refactor">clang-refactor</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="clang-rename">
        <term><command>clang-rename</command></term>
        <listitem>
          <para>
            is a tool to rename symbols in C/C++ programs
          </para>
          <indexterm zone="llvm clang-rename">
            <primary sortas="b-clang-rename">clang-rename</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="clang-scan-deps">
        <term><command>clang-scan-deps</command></term>
        <listitem>
          <para>
            is a tool to scan for dependencies in a source file
          </para>
          <indexterm zone="llvm clang-scan-deps">
            <primary sortas="b-clang-scan-deps">clang-scan-deps</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="diagtool">
        <term><command>diagtool</command></term>
        <listitem>
          <para>
            is a combination of tools for dealing with diagnostics in clang
          </para>
          <indexterm zone="llvm diagtool">
            <primary sortas="b-diagtool">diagtool</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="dsymutil">
        <term><command>dsymutil</command></term>
        <listitem>
          <para>
            is a tool used to manipulate archived DWARF debug symbol files,
            compatible with the Darwin command <command>dsymutil</command>
          </para>
          <indexterm zone="llvm dsymutil">
            <primary sortas="b-dsymutil">dsymutil</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="git-clang-format">
        <term><command>git-clang-format</command></term>
        <listitem>
          <para>
            runs clang-format on git generated patches (requires
            <xref linkend="git"/>)
          </para>
          <indexterm zone="llvm git-clang-format">
            <primary sortas="b-git-clang-format">git-clang-format</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="hmaptool">
        <term><command>hmaptool</command></term>
        <listitem>
          <para>
            is a Python tool to dump and construct header maps
          </para>
          <indexterm zone="llvm hmaptool">
            <primary sortas="b-hmaptool">hmaptool</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llc">
        <term><command>llc</command></term>
        <listitem>
          <para>
            is the <application>LLVM</application> static compiler
          </para>
          <indexterm zone="llvm llc">
            <primary sortas="b-llc">llc</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="lli">
        <term><command>lli</command></term>
        <listitem>
          <para>
            is used to directly execute programs from
            <application>LLVM</application> bitcode
          </para>
          <indexterm zone="llvm lli">
            <primary sortas="b-lli">lli</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-addr2line">
        <term><command>llvm-addr2line</command></term>
        <listitem>
          <para>
            is a tool used to convert addresses into file names and line
            numbers
          </para>
          <indexterm zone="llvm llvm-addr2line">
            <primary sortas="b-llvm-addr2line">llvm-addr2line</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-ar">
        <term><command>llvm-ar</command></term>
        <listitem>
          <para>
            is the <application>LLVM</application> archiver
          </para>
          <indexterm zone="llvm llvm-ar">
            <primary sortas="b-llvm-ar">llvm-ar</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-as">
        <term><command>llvm-as</command></term>
        <listitem>
          <para>
            is the <application>LLVM</application> assembler
          </para>
          <indexterm zone="llvm llvm-as">
            <primary sortas="b-llvm-as">llvm-as</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-bcanalyzer">
        <term><command>llvm-bcanalyzer</command></term>
        <listitem>
          <para>
            is the <application>LLVM</application> bitcode analyzer
          </para>
          <indexterm zone="llvm llvm-bcanalyzer">
            <primary sortas="b-llvm-bcanalyzer">llvm-bcanalyzer</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-bitcode-strip">
        <term><command>llvm-bitcode-strip</command></term>
        <listitem>
          <para>
            strips LLVM bitcode from an object
          </para>
          <indexterm zone="llvm llvm-bitcode-strip">
            <primary sortas="b-llvm-bitcode-strip">llvm-bitcode-strip</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-cat">
        <term><command>llvm-cat</command></term>
        <listitem>
          <para>
            is a tool to concatenate llvm modules
          </para>
          <indexterm zone="llvm llvm-cat">
            <primary sortas="b-llvm-cat">llvm-cat</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-cfi-verify">
        <term><command>llvm-cfi-verify</command></term>
        <listitem>
          <para>
            identifies whether Control Flow Integrity protects all indirect
            control flow instructions in the provided object file, DSO, or
            binary
          </para>
          <indexterm zone="llvm llvm-cfi-verify">
            <primary sortas="b-llvm-cfi-verify">llvm-cfi-verify</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-config">
        <term><command>llvm-config</command></term>
        <listitem>
          <para>
            Prints <application>LLVM</application> compilation options
          </para>
          <indexterm zone="llvm llvm-config">
            <primary sortas="b-llvm-config">llvm-config</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-cov">
        <term><command>llvm-cov</command></term>
        <listitem>
          <para>
            is used to emit coverage information
          </para>
          <indexterm zone="llvm llvm-cov">
            <primary sortas="b-llvm-cov">llvm-cov</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-c-test">
        <term><command>llvm-c-test</command></term>
        <listitem>
          <para>
            is a bytecode disassembler
          </para>
          <indexterm zone="llvm llvm-c-test">
            <primary sortas="b-llvm-c-test">llvm-c-test</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-cvtres">
        <term><command>llvm-cvtres</command></term>
        <listitem>
          <para>
            is a tool to convert Microsoft resource files to COFF
          </para>
          <indexterm zone="llvm llvm-cvtres">
            <primary sortas="b-llvm-cvtres">llvm-cvtres</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-cxxdump">
        <term><command>llvm-cxxdump</command></term>
        <listitem>
          <para>
            is used as a C++ ABI Data Dumper
          </para>
          <indexterm zone="llvm llvm-cxxdump">
            <primary sortas="b-llvm-cxxdump">llvm-cxxdump</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-cxxfilt">
        <term><command>llvm-cxxfilt</command></term>
        <listitem>
          <para>
            is used to demangle C++ symbols in llvm code
          </para>
          <indexterm zone="llvm llvm-cxxfilt">
            <primary sortas="b-llvm-cxxfilt">llvm-cxxfilt</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-cxxmap">
        <term><command>llvm-cxxmap</command></term>
        <listitem>
          <para>
            is used to remap C++ mangled symbols
          </para>
          <indexterm zone="llvm llvm-cxxmap">
            <primary sortas="b-llvm-cxxmap">llvm-cxxmap</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-diff">
        <term><command>llvm-diff</command></term>
        <listitem>
          <para>
            is the <application>LLVM</application> structural
            '<command>diff</command>'
          </para>
          <indexterm zone="llvm llvm-diff">
            <primary sortas="b-llvm-diff">llvm-diff</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-dis">
        <term><command>llvm-dis</command></term>
        <listitem>
          <para>
            is the <application>LLVM</application> disassembler
          </para>
          <indexterm zone="llvm llvm-dis">
            <primary sortas="b-llvm-dis">llvm-dis</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-dwarfdump">
        <term><command>llvm-dwarfdump</command></term>
        <listitem>
          <para>
            prints the content of DWARF sections in object files
          </para>
          <indexterm zone="llvm llvm-dwarfdump">
            <primary sortas="b-llvm-dwarfdump">llvm-dwarfdump</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-dwp">
        <term><command>llvm-dwp</command></term>
        <listitem>
          <para>
            merges split DWARF files
          </para>
          <indexterm zone="llvm llvm-dwp">
            <primary sortas="b-llvm-dwp">llvm-dwp</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-elfabi">
        <term><command>llvm-elfabi</command></term>
        <listitem>
          <para>
            is used to read information about an ELF binary's ABI
          </para>
          <indexterm zone="llvm llvm-elfabi">
            <primary sortas="b-llvm-elfabi">llvm-elfabi</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-exegesis">
        <term><command>llvm-exegesis</command></term>
        <listitem>
          <para>
            is a benchmarking tool that uses information available in LLVM to
            measure host machine instruction characteristics like latency or
            port decomposition
          </para>
          <indexterm zone="llvm llvm-exegesis">
            <primary sortas="b-llvm-exegesis">llvm-exegesis</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-extract">
        <term><command>llvm-extract</command></term>
        <listitem>
          <para>
            is used to extract a function from an
            <application>LLVM</application> module
          </para>
          <indexterm zone="llvm llvm-extract">
            <primary sortas="b-llvm-extract">llvm-extract</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-gsymutil">
        <term><command>llvm-gsymutil</command></term>
        <listitem>
          <para>
            is used to process GSYM Symbolication Format files which
            convert memory addresses to function name and source file
            line. These files are smaller than DWARF or Breakpad files
          </para>
          <indexterm zone="llvm llvm-gsymutil">
            <primary sortas="b-llvm-gsymutil">llvm-gsymutil</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-ifs">
        <term><command>llvm-ifs</command></term>
        <listitem>
          <para>
            is used to merge interface stubs with object files
          </para>
          <indexterm zone="llvm llvm-ifs">
            <primary sortas="b-llvm-ifs">llvm-ifs</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-install-name-tool">
        <term><command>llvm-install-name-tool</command></term>
        <listitem>
          <para>
            is used to rewrite load commands into MachO binary format
          </para>
          <indexterm zone="llvm llvm-install-name-tool">
            <primary sortas="b-llvm-install-name-tool">llvm-install-name-tool</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-jitlink">
        <term><command>llvm-jitlink</command></term>
        <listitem>
          <para>
            is used to parse relocatable object files to make their contents
            executable in a target process
          </para>
          <indexterm zone="llvm llvm-jitlink">
            <primary sortas="b-llvm-jitlink">llvm-jitlink</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-libtool-darwin">
        <term><command>llvm-libtool-darwin</command></term>
        <listitem>
          <para>
            provides basic libtool functionality on Darwin-based systems.
            This is mostly useful if you are generating binaries for macOS
            systems
          </para>
          <indexterm zone="llvm llvm-libtool-darwin">
            <primary sortas="b-llvm-libtool-darwin">llvm-libtool-darwin</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-link">
        <term><command>llvm-link</command></term>
        <listitem>
          <para>
            is the <application>LLVM</application> linker
          </para>
          <indexterm zone="llvm llvm-link">
            <primary sortas="b-llvm-link">llvm-link</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-lipo">
        <term><command>llvm-lipo</command></term>
        <listitem>
          <para>
            is used to create universal binaries from MachO files
          </para>
          <indexterm zone="llvm llvm-lipo">
            <primary sortas="b-llvm-lipo">llvm-lipo</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-lto">
        <term><command>llvm-lto</command></term>
        <listitem>
          <para>
            is the <application>LLVM</application> LTO (link time optimization)
            linker
          </para>
          <indexterm zone="llvm llvm-lto">
            <primary sortas="b-llvm-lto">llvm-lto</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-lto2">
        <term><command>llvm-lto2</command></term>
        <listitem>
          <para>
            is a test harness for the resolution based LTO interface
          </para>
          <indexterm zone="llvm llvm-lto2">
            <primary sortas="b-llvm-lto2">llvm-lto2</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-mc">
        <term><command>llvm-mc</command></term>
        <listitem>
          <para>
            is a standalone machine code assembler/disassembler
          </para>
          <indexterm zone="llvm llvm-mc">
            <primary sortas="b-llvm-mc">llvm-mc</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-mca">
        <term><command>llvm-mca</command></term>
        <listitem>
          <para>
            is a performance analysis tool to statically measure the
            performance of machine code
          </para>
          <indexterm zone="llvm llvm-mca">
            <primary sortas="b-llvm-mca">llvm-mca</primary>
          </indexterm>
        </listitem>
      </varlistentry>

<!--  <varlistentry id="llvm-mcmarkup">
        <term><command>llvm-mcmarkup</command></term>
        <listitem>
          <para>
            is a parser for machine code markup.
          </para>
          <indexterm zone="llvm llvm-mcmarkup">
            <primary sortas="b-llvm-mcmarkup">llvm-mcmarkup</primary>
          </indexterm>
        </listitem>
      </varlistentry>-->

      <varlistentry id="llvm-ml">
        <term><command>llvm-ml</command></term>
        <listitem>
          <para>
            is a playground for machine code provided by LLVM
          </para>
          <indexterm zone="llvm llvm-ml">
            <primary sortas="b-llvm-ml">llvm-ml</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-modextract">
        <term><command>llvm-modextract</command></term>
        <listitem>
          <para>
            is a tool to extract one module from multimodule bitcode files
          </para>
          <indexterm zone="llvm llvm-modextract">
            <primary sortas="b-llvm-modextract">llvm-modextract</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-mt">
        <term><command>llvm-mt</command></term>
        <listitem>
          <para>
            is a tool to generate signed files and catalogs from a
            side-by-side assembly manifest (used for Microsoft SDK)
          </para>
          <indexterm zone="llvm llvm-mt">
            <primary sortas="b-llvm-mt">llvm-mt</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-nm">
        <term><command>llvm-nm</command></term>
        <listitem>
          <para>
            is used to list <application>LLVM</application> bitcode
            and object file's symbol table
          </para>
          <indexterm zone="llvm llvm-nm">
            <primary sortas="b-llvm-nm">llvm-nm</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-objcopy">
        <term><command>llvm-objcopy</command></term>
        <listitem>
          <para>
            is LLVM's version of an objcopy tool
          </para>
          <indexterm zone="llvm llvm-objcopy">
            <primary sortas="b-llvm-objcopy">llvm-objcopy</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-objdump">
        <term><command>llvm-objdump</command></term>
        <listitem>
          <para>
            is an <application>LLVM</application> object file dumper
          </para>
          <indexterm zone="llvm llvm-objdump">
            <primary sortas="b-llvm-objdump">llvm-objdump</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-opt-report">
        <term><command>llvm-opt-report</command></term>
        <listitem>
          <para>
            is a tool to generate an optimization report from YAML optimization
            record files
          </para>
          <indexterm zone="llvm llvm-opt-report">
            <primary sortas="b-llvm-opt-report">llvm-opt-report</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-pdbutil">
        <term><command>llvm-pdbutil</command></term>
        <listitem>
          <para>
            is a PDB (Program Database) dumper. PDB is a Microsoft format
          </para>
          <indexterm zone="llvm llvm-pdbutil">
            <primary sortas="b-llvm-pdbutil">llvm-pdbutil</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-profdata">
        <term><command>llvm-profdata</command></term>
        <listitem>
          <para>
            is a small tool to manipulate and print profile data files
          </para>
          <indexterm zone="llvm llvm-profdata">
            <primary sortas="b-llvm-profdata">llvm-profdata</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-profgen">
        <term><command>llvm-profgen</command></term>
        <listitem>
          <para>
            generates LLVM SPGO profiling information
          </para>
          <indexterm zone="llvm llvm-profgen">
            <primary sortas="b-llvm-profgen">llvm-profgen</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-ranlib">
        <term><command>llvm-ranlib</command></term>
        <listitem>
          <para>
            is used to generate an index for a <application>LLVM</application>
            archive
          </para>
          <indexterm zone="llvm llvm-ranlib">
            <primary sortas="b-llvm-ranlib">llvm-ranlib</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-rc">
        <term><command>llvm-rc</command></term>
        <listitem>
          <para>
            is a platform-independent tool to compile resource scripts
            into binary resource files
          </para>
          <indexterm zone="llvm llvm-rc">
            <primary sortas="b-llvm-rc">llvm-rc</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-readobj">
        <term><command>llvm-readobj</command></term>
        <listitem>
          <para>
            displays low-level format-specific information about object files
          </para>
          <indexterm zone="llvm llvm-readobj">
            <primary sortas="b-llvm-readobj">llvm-readobj</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-reduce">
        <term><command>llvm-reduce</command></term>
        <listitem>
          <para>
            is used to automatically reduce testcases
            when running a test suite
          </para>
          <indexterm zone="llvm llvm-reduce">
            <primary sortas="b-llvm-reduce">llvm-reduce</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-rtdyld">
        <term><command>llvm-rtdyld</command></term>
        <listitem>
          <para>
            is the <application>LLVM</application> MC-JIT tool
          </para>
          <indexterm zone="llvm llvm-rtdyld">
            <primary sortas="b-llvm-rtdyld">llvm-rtdyld</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-size">
        <term><command>llvm-size</command></term>
        <listitem>
          <para>
            is the <application>LLVM</application> object size dumper
          </para>
          <indexterm zone="llvm llvm-size">
            <primary sortas="b-llvm-size">llvm-size</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-split">
        <term><command>llvm-split</command></term>
        <listitem>
          <para>
            is the <application>LLVM</application> module splitter
          </para>
          <indexterm zone="llvm llvm-split">
            <primary sortas="b-llvm-split">llvm-split</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-stress">
        <term><command>llvm-stress</command></term>
        <listitem>
          <para>
            is used to generate random
            <filename class="extension">.ll</filename> files
          </para>
          <indexterm zone="llvm llvm-stress">
            <primary sortas="b-llvm-stress">llvm-stress</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-strings">
        <term><command>llvm-strings</command></term>
        <listitem>
          <para>
            print strings found in a binary (object file, executable, or
            archive library)
          </para>
          <indexterm zone="llvm llvm-strings">
            <primary sortas="b-llvm-strings">llvm-strings</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-symbolizer">
        <term><command>llvm-symbolizer</command></term>
        <listitem>
          <para>
            converts addresses into source code locations
          </para>
          <indexterm zone="llvm llvm-symbolizer">
            <primary sortas="b-llvm-symbolizer">llvm-symbolizer</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-tblgen">
        <term><command>llvm-tblgen</command></term>
        <listitem>
          <para>
            is the <application>LLVM</application> Target Description
            To C++ Code Generator
          </para>
          <indexterm zone="llvm llvm-tblgen">
            <primary sortas="b-llvm-tblgen">llvm-tblgen</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-undname">
        <term><command>llvm-undname</command></term>
        <listitem>
          <para>
            is a tool to demangle names
          </para>
          <indexterm zone="llvm llvm-undname">
            <primary sortas="b-llvm-undname">llvm-undname</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="llvm-xray">
        <term><command>llvm-xray</command></term>
        <listitem>
          <para>
            is an implementation of Google's XRay function call tracing system
          </para>
          <indexterm zone="llvm llvm-xray">
            <primary sortas="b-llvm-xray">llvm-xray</primary>
          </indexterm>
        </listitem>
      </varlistentry>

<!--
      <varlistentry id="obj2yaml">
        <term><command>obj2yaml</command></term>
        <listitem>
          <para>
            takes an object file, and produces a YAML representation of the
            file
          </para>
          <indexterm zone="llvm obj2yaml">
            <primary sortas="b-obj2yaml">obj2yaml</primary>
          </indexterm>
        </listitem>
      </varlistentry>
-->

      <varlistentry id="opt">
        <term><command>opt</command></term>
        <listitem>
          <para>
            is the <application>LLVM</application> optimizer
          </para>
          <indexterm zone="llvm opt">
            <primary sortas="b-opt">opt</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="sancov">
        <term><command>sancov</command></term>
        <listitem>
          <para>
            is the sanitizer coverage processing tool
          </para>
          <indexterm zone="llvm sancov">
            <primary sortas="b-sancov">sancov</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="sanstats">
        <term><command>sanstats</command></term>
        <listitem>
          <para>
            is the sanitizer statistics processing tool
          </para>
          <indexterm zone="llvm sanstats">
            <primary sortas="b-sanstats">sanstats</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="scan-build">
        <term><command>scan-build</command></term>
        <listitem>
          <para>
            is a <application>Perl</application> script that invokes the
            <application>Clang</application> static analyzer
          </para>
          <indexterm zone="llvm scan-build">
            <primary sortas="b-scan-build">scan-build</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="scan-view">
        <term><command>scan-view</command></term>
        <listitem>
          <para>
            is a viewer for <application>Clang</application> static analyzer
            results
          </para>
          <indexterm zone="llvm scan-view">
            <primary sortas="b-scan-view">scan-view</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="split-file">
        <term><command>split-file</command></term>
        <listitem>
          <para>
            splits an input file into multiple parts separated by regex
          </para>
          <indexterm zone="llvm split-file">
            <primary sortas="b-split-file">split-file</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="verify-uselistorder">
        <term><command>verify-uselistorder</command></term>
        <listitem>
          <para>
            is the <application>LLVM</application> tool to verify use-list
            order
          </para>
          <indexterm zone="llvm verify-uselistorder">
            <primary sortas="b-verify-uselistorder">verify-uselistorder</primary>
          </indexterm>
        </listitem>
      </varlistentry>

<!-- Removed in 12.0.0
      <varlistentry id="yaml2obj">
        <term><command>yaml2obj</command></term>
        <listitem>
          <para>
            takes a YAML representation of an object file and converts it
            to a binary file
          </para>
          <indexterm zone="llvm yaml2obj">
            <primary sortas="b-yaml2obj">yaml2obj</primary>
          </indexterm>
        </listitem>
      </varlistentry>
-->
<!--
      <varlistentry id="libllvm">
        <term><filename class="libraryfile">libLLVM-&llvm-version;.so</filename></term>
        <listitem>
          <para>
            contains the <application>LLVM</application> API functions.
          </para>
          <indexterm zone="llvm libllvm">
            <primary sortas="c-libllvm">libLLVM-&llvm-version;.so</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="libprofile_rt">
        <term><filename class="libraryfile">libprofile_rt.so</filename></term>
        <listitem>
          <para>
            is the C, C++ and Objective-C runtime library for
            <application>Clang</application>.
          </para>
          <indexterm zone="llvm libprofile_rt">
            <primary sortas="c-libprofile_rt">libprofile_rt.so</primary>
          </indexterm>
        </listitem>
      </varlistentry>-->

    </variablelist>

  </sect2>

</sect1>