source: general/prog/llvm.xml@ 5af8f488

12.2 gimp3 ken/TL2024 lazarus trunk xry111/for-12.3 xry111/spidermonkey128
Last change on this file since 5af8f488 was df39bac, checked in by Xi Ruoyao <xry111@…>, 7 months ago

llvm: llvm-tapi-diff and llvm-remarkutil are no longer installed with LLVM 18
  • Property mode set to 100644
File size: 62.9 KB
RevLine 
[ab4fdfc]1<?xml version="1.0" encoding="UTF-8"?>
[7b74537e]2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3 "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
4 <!ENTITY % general-entities SYSTEM "../../general.ent">
5 %general-entities;
6
[563e0d6]7 <!ENTITY llvm-url "https://github.com/llvm/llvm-project/releases/download/llvmorg-&llvm-version;">
8
9 <!ENTITY llvm-download-http "&llvm-url;/llvm-&llvm-version;.src.tar.xz">
[abdc2e6]10 <!ENTITY llvm-download-ftp " ">
[670ac4fc]11 <!ENTITY llvm-md5sum "aaaf9cd983c775a11f18ee9b9713edb4">
12 <!ENTITY llvm-size "60 MB">
[32ced17]13 <!ENTITY llvm-buildsize "4.2 GB (964 MB installed; add 20 GB for tests and 308 MB for documentation)">
[55fb76ba]14 <!ENTITY llvm-time "13 SBU (Add 8 SBU for tests; both using parallelism=8)">
[a6221fd]15
[81210e4]16 <!ENTITY clang-download-http "&llvm-url;/clang-&llvm-version;.src.tar.xz">
[670ac4fc]17 <!ENTITY clang-md5sum "1d4b452265bda9f570d1aa2499815f5a">
18 <!ENTITY clang-size "22 MB">
[a6221fd]19
[563e0d6]20 <!ENTITY compiler-rt-download-http "&llvm-url;/compiler-rt-&llvm-version;.src.tar.xz">
[670ac4fc]21 <!ENTITY compiler-rt-md5sum "745326564d64300874cbf3be602cd459">
[32ced17]22 <!ENTITY compiler-rt-size "2.4 MB">
[9a599135]23
[b30ce9b]24 <!-- CMake modules and third party dependencies renamed and uploaded
25 onto anduin to avoid stupid file names. -->
26
[32ced17]27 <!ENTITY cmake-llvm-download-http "&sources-anduin-http;/llvm/llvm-cmake-&llvm-maj-version;.src.tar.xz">
[670ac4fc]28 <!ENTITY cmake-llvm-md5sum "bf2ad617d47ce40fe77c0e5c26b1fe43">
[32ced17]29 <!ENTITY cmake-llvm-size "12 KB">
[b30ce9b]30
[32ced17]31 <!ENTITY llvm-3rdparty-download-http "&sources-anduin-http;/llvm/llvm-third-party-&llvm-maj-version;.src.tar.xz">
[670ac4fc]32 <!ENTITY llvm-3rdparty-md5sum "5ebac19868c66cdac8b87077faefd38c">
33 <!ENTITY llvm-3rdparty-size "396 KB">
[7b74537e]34]>
35
[abdc2e6]36<sect1 id="llvm" xreflabel="LLVM-&llvm-version;">
[7b74537e]37 <?dbhtml filename="llvm.html" ?>
38
39
40 <title>LLVM-&llvm-version;</title>
41
42 <indexterm zone="llvm">
43 <primary sortas="a-LLVM">LLVM</primary>
44 </indexterm>
45
46 <sect2 role="package">
47 <title>Introduction to LLVM</title>
48
[abdc2e6]49 <para>
[a6221fd]50 The <application>LLVM</application> package contains a collection of
51 modular and reusable compiler and toolchain technologies. The Low Level
52 Virtual Machine (LLVM) Core libraries provide a modern source and
53 target-independent optimizer, along with code generation support for many
54 popular CPUs (as well as some less common ones!). These libraries are
55 built around a well specified code representation known as the LLVM
56 intermediate representation ("LLVM IR").
[abdc2e6]57 </para>
[f36bebcd]58
[abdc2e6]59 <para>
[74762a5]60 <application>Clang</application> provides new C, C++, Objective C
61 and Objective C++ front-ends for <application>LLVM</application> and is
62 required by some desktop packages such as <application>firefox</application>
63 and for <application>rust</application> if that is built using the system
64 <application>LLVM</application>.
65 </para>
66
67 <para>
68 The <application>Compiler RT</application> package provides
69 runtime sanitizer and profiling libraries for developers who use
70 <application>Clang</application> and <application>LLVM</application>.
[abdc2e6]71 </para>
[7b74537e]72
[b9874725]73 &lfs121_checked;
[7b74537e]74
75 <bridgehead renderas="sect3">Package Information</bridgehead>
76 <itemizedlist spacing="compact">
77 <listitem>
[abdc2e6]78 <para>
79 Download (HTTP): <ulink url="&llvm-download-http;"/>
80 </para>
[7b74537e]81 </listitem>
82 <listitem>
[abdc2e6]83 <para>
84 Download (FTP): <ulink url="&llvm-download-ftp;"/>
85 </para>
[7b74537e]86 </listitem>
87 <listitem>
[abdc2e6]88 <para>
89 Download MD5 sum: &llvm-md5sum;
90 </para>
[7b74537e]91 </listitem>
92 <listitem>
[abdc2e6]93 <para>
94 Download size: &llvm-size;
95 </para>
[7b74537e]96 </listitem>
97 <listitem>
[abdc2e6]98 <para>
99 Estimated disk space required: &llvm-buildsize;
100 </para>
[7b74537e]101 </listitem>
102 <listitem>
[abdc2e6]103 <para>
104 Estimated build time: &llvm-time;
105 </para>
[7b74537e]106 </listitem>
107 </itemizedlist>
108
[9a599135]109 <bridgehead renderas="sect3">Additional Downloads</bridgehead>
[754f4c6d]110 <para>
111 <emphasis role="strong">Cmake modules for LLVM</emphasis>
112 </para>
113 <itemizedlist spacing="compact">
114 <listitem>
115 <para>
116 Download: <ulink url="&cmake-llvm-download-http;"/>
117 </para>
118 </listitem>
119 <listitem>
120 <para>
121 Download MD5 sum: &cmake-llvm-md5sum;
122 </para>
123 </listitem>
124 <listitem>
125 <para>
126 Download size: &cmake-llvm-size;
127 </para>
128 </listitem>
129 </itemizedlist>
[9a599135]130
[b30ce9b]131 <para>
132 <emphasis role="strong">Third-party dependencies for LLVM build system</emphasis>
133 </para>
134 <itemizedlist spacing="compact">
135 <listitem>
136 <para>
137 Download: <ulink url="&llvm-3rdparty-download-http;"/>
138 </para>
139 </listitem>
140 <listitem>
141 <para>
142 Download MD5 sum: &llvm-3rdparty-md5sum;
143 </para>
144 </listitem>
145 <listitem>
146 <para>
147 Download size: &llvm-3rdparty-size;
148 </para>
149 </listitem>
150 </itemizedlist>
[3f6a6dc]151
[b30ce9b]152
[74762a5]153 <bridgehead renderas="sect3">Recommended Download</bridgehead>
[754f4c6d]154 <para>
155 <emphasis role="strong">Clang</emphasis>
156 </para>
157 <itemizedlist spacing="compact">
158 <listitem>
159 <para>
160 Download: <ulink url="&clang-download-http;"/>
161 </para>
162 </listitem>
163 <listitem>
164 <para>
165 Download MD5 sum: &clang-md5sum;
166 </para>
167 </listitem>
168 <listitem>
169 <para>
170 Download size: &clang-size;
171 </para>
172 </listitem>
173 </itemizedlist>
[70251fc]174
[74762a5]175 <bridgehead renderas="sect3">Optional Download</bridgehead>
[754f4c6d]176 <para>
177 <emphasis role="strong">Compiler RT</emphasis>
178 </para>
179 <itemizedlist spacing="compact">
180 <listitem>
181 <para>
182 Download: <ulink url="&compiler-rt-download-http;"/>
183 </para>
184 </listitem>
185 <listitem>
186 <para>
187 Download MD5 sum: &compiler-rt-md5sum;
188 </para>
189 </listitem>
190 <listitem>
191 <para>
192 Download size: &compiler-rt-size;
193 </para>
194 </listitem>
195 </itemizedlist>
[7b74537e]196 <bridgehead renderas="sect3">LLVM Dependencies</bridgehead>
197
[7b3f441]198 <bridgehead renderas="sect4">Required</bridgehead>
199 <para role="required">
[2ee8145]200 <xref linkend="cmake"/>
[f36bebcd]201 </para>
202
[7b74537e]203 <bridgehead renderas="sect4">Optional</bridgehead>
204 <para role="optional">
[abdc2e6]205 <xref linkend="doxygen"/>,
[2ee8145]206 <xref linkend="git"/>,
[abdc2e6]207 <xref linkend="graphviz"/>,
208 <xref linkend="libxml2"/>,
[c5e3c1c]209 <xref linkend="pygments"/>,
[a96b7ae]210 <xref linkend="rsync"/> (for tests),
[ddf66964]211 <xref linkend="recommonmark"/> (for building documentation),
[2d98031c]212 <xref linkend="texlive"/> (or <xref linkend="tl-installer"/>),
[a6221fd]213 <xref linkend="valgrind"/>,
[d21c6551]214 <xref linkend="PyYAML"/>, <!-- for yaml2obj -->
[abdc2e6]215 <xref linkend="zip"/>,
[11eb3ae5]216 <ulink url="https://ocaml.org/">OCaml</ulink>,
[9a599135]217 <ulink url="https://pypi.org/project/psutil/">psutil</ulink> (for tests),
[ddf66964]218 and <ulink url="https://github.com/Z3Prover/z3">Z3</ulink>
[7b74537e]219 </para>
220
221 </sect2>
222
223 <sect2 role="installation">
224 <title>Installation of LLVM</title>
225
[a7b21cc]226 <para>
[b30ce9b]227 Two additional tarballs
[32ced17]228 <filename>llvm-cmake-&llvm-maj-version;.src.tar.xz</filename> and
229 <filename>llvm-third-party-&llvm-maj-version;.src.tar.xz</filename> are
[b30ce9b]230 needed by LLVM building system. The upstream expects them extracted
231 at the same level as the
232 <filename>llvm-&llvm-version;.src.tar.xz</filename> tarball,
233 and the extracted directories renamed to
234 <filename class="directory">cmake</filename> and
235 <filename class="directory">third-party</filename>. Extract them and
236 modify the build system to avoid creating ambiguously-named
237 directories outside the
[a7b21cc]238 <filename>llvm-&llvm-version;.src</filename> hierarchy:
239 </para>
[9a599135]240
[32ced17]241<screen><userinput>tar -xf ../llvm-cmake-&llvm-maj-version;.src.tar.xz &amp;&amp;
242tar -xf ../llvm-third-party-&llvm-maj-version;.src.tar.xz &amp;&amp;
243sed '/LLVM_COMMON_CMAKE_UTILS/s@../cmake@llvm-cmake-&llvm-maj-version;.src@' \
244 -i CMakeLists.txt &amp;&amp;
245sed '/LLVM_THIRD_PARTY_DIR/s@../third-party@llvm-third-party-&llvm-maj-version;.src@' \
[b30ce9b]246 -i cmake/modules/HandleLLVMOptions.cmake</userinput></screen>
[bceef3d]247
[abdc2e6]248 <para>
[74762a5]249 Install <application>clang</application> into
[abdc2e6]250 the source tree by running the following commands:
251 </para>
[f36bebcd]252
[74762a5]253<screen><userinput>tar -xf ../clang-&llvm-version;.src.tar.xz -C tools &amp;&amp;
[005af62c]254mv tools/clang-&llvm-version;.src tools/clang</userinput></screen>
[74762a5]255
256 <para>
257 If you have downloaded <application>compiler-rt</application>,
[670ac4fc]258 install it into the source tree by running the following commands:
[74762a5]259 </para>
[f36bebcd]260
[32ced17]261<screen><userinput>tar -xf ../compiler-rt-&llvm-version;.src.tar.xz -C projects &amp;&amp;
[670ac4fc]262mv projects/compiler-rt-&llvm-version;.src projects/compiler-rt</userinput></screen>
[bd4f0143]263
[bf5fb94]264 <para>
265 There are many Python scripts in this package which use
266 <command>/usr/bin/env python</command> to access the system Python
[b9c353b]267 which on LFS is <xref linkend="python3"/>. Use the following command
[bf5fb94]268 to fix these scripts:
269 </para>
270
271<screen><userinput>grep -rl '#!.*python' | xargs sed -i '1s/python$/python3/'</userinput></screen>
[5a8c6008]272
[abdc2e6]273 <para>
274 Install <application>LLVM</application> by running the following
275 commands:
276 </para>
277
[3349c8e]278<screen><userinput>mkdir -v build &amp;&amp;
[b3b7e36]279cd build &amp;&amp;
280
[c39ddc6]281CC=gcc CXX=g++ \
282cmake -DCMAKE_INSTALL_PREFIX=/usr \
283 -DLLVM_ENABLE_FFI=ON \
284 -DCMAKE_BUILD_TYPE=Release \
285 -DLLVM_BUILD_LLVM_DYLIB=ON \
286 -DLLVM_LINK_LLVM_DYLIB=ON \
287 -DLLVM_ENABLE_RTTI=ON \
288 -DLLVM_TARGETS_TO_BUILD="host;AMDGPU" \
289 -DLLVM_BINUTILS_INCDIR=/usr/include \
290 -DLLVM_INCLUDE_BENCHMARKS=OFF \
[670ac4fc]291 -DLLVM_VERSION_SUFFIX= \
[c39ddc6]292 -DCLANG_DEFAULT_PIE_ON_LINUX=ON \
[670ac4fc]293 -DCLANG_CONFIG_FILE_SYSTEM_DIR=/etc/clang \
[c39ddc6]294 -Wno-dev -G Ninja .. &amp;&amp;
[18a65e61]295ninja</userinput></screen>
[7b74537e]296
[a42c273]297 <para>
[ddf66964]298 If you have installed <xref linkend="recommonmark"/> and its
299 dependencies, you can generate the html documentation and manual
300 pages with the following commands:
[a42c273]301 </para>
302
[bf5fb94]303<screen remap="doc"><userinput>cmake -DLLVM_BUILD_DOCS=ON \
304 -DLLVM_ENABLE_SPHINX=ON \
[a42c273]305 -DSPHINX_WARNINGS_AS_ERRORS=OFF \
306 -Wno-dev -G Ninja .. &amp;&amp;
307ninja docs-llvm-html docs-llvm-man</userinput></screen>
308
309 <para>
[74762a5]310 The clang documentation can be built too:
[a42c273]311 </para>
312
313<screen remap="doc"><userinput>ninja docs-clang-html docs-clang-man</userinput></screen>
314
[f6b87643]315 <!-- https://github.com/llvm/llvm-project/issues/39012 -->
316 <para>
317 If you wish to run the tests, remove a test case known to hang
318 indefinitely on some systems:
319 </para>
320
321 <screen remap='test'><userinput>rm -f ../projects/compiler-rt/test/tsan/getline_nohang.cpp</userinput></screen>
322
[403aae58]323 <!-- The excessive core dump made my system irresponsive. -->
324 <para>
325 LLVM test suite can produce many core dump files. They will occupy
326 a large amount of disk space, and the core dump process can
327 significantly slow down the testing. To test the results with core
328 dump disabled, <phrase revision='systemd'>ensure
[5c01736c]329 <xref linkend='systemd'/> and <xref linkend='shadow'/> have
330 been rebuilt with <xref linkend='linux-pam'/> support (if you are
331 interacting via a SSH or graphical session, also ensure the
332 <xref linkend='openssh'/> server or the desktop manager has been
333 built with <xref linkend='linux-pam'/>) and the current login session
334 is started after updating the
[403aae58]335 <filename>/etc/pam.d/system-session</filename> file to include
336 <filename class='libraryfile'>pam_systemd.so</filename>,
337 then </phrase>issue:
338 </para>
339
340 <screen remap="test" revision="sysv"><userinput>sh -c 'ulimit -c 0 &amp;&amp; ninja check-all'</userinput></screen>
341
342 <!-- From core(5): "RLIMIT_CORE will be ignored if the system is
343 configured to pipe core dumps to a program". Here "the program"
344 is systemd-coredumpd. So we need some fancy systemd setting.
345 -&ndash;user: Run it under per-user systemd manager, avoiding
346 the necessity of root priviledge.
347 -&nash;pty: Run it in a pseudo-terminal, so we can monitor the
348 process or interrupt it with Ctrl-C if we want.
349 -d: Run it with $PWD as the working directory.
350 -G: Delete the transient service unit even if the command fails,
351 to prevent "systemctl -&ndash;user status" from reporting
352 "degraded".
353 -p LimitCORE=0: Disable core dump.
354 -->
[a833725]355
356<screen remap="test" revision="systemd"><userinput>systemctl --user start dbus &amp;&amp;
[403aae58]357systemd-run --user --pty -d -G -p LimitCORE=0 ninja check-all</userinput></screen>
358
[abdc2e6]359 <para>
[5c01736c]360 <!-- EDITORS - if you have more than 4 cores, use a cgroup to measure
[11b9fb83]361 the elapsed time for the tests. Also, libstdc++.a and perhaps libstdc++fs.a
362 are used by a couple of the link-static tests. -->
[5c01736c]363 If <option>-jN</option> (N replaced with a number) is passed to
364 <command>ninja</command>, the tests will be built with N logical
365 cores, but run using all available logical cores.
366 Run the test command in a cgroup (<phrase revision='systemd'>pass
367 the <option>-p AllowedCPUs=...</option> option to the
368 <command>systemd-run</command> command,
369 </phrase>
370 read <xref linkend='build-in-cgroup'/> for details) to limit the
371 number of logical cores for running the tests.
[670ac4fc]372 Two tests named
373 <filename>sanitizer_coverage_inline8bit_counter_default_impl.cpp</filename>
374 and <filename>sanitizer_coverage_symbolize.cpp</filename> are known
375 to fail.
[5c01736c]376 One test named <filename>Linux/clone_setns.cpp</filename> will fail
377 if <option>CONFIG_USER_NS</option> is not enabled in kernel
[17658ff]378 configuration.
[670ac4fc]379 <!-- 18.1.0: 71613 Passed, 27447 Unsupported, 339 Skipped,
380 133 Expectedly Failed, 2 Failed -->
[3f6a6dc]381
[b30ce9b]382 <!-- To editors: it seems there is a more thorough test suite named
[32ced17]383 "test-suite-x.y.z.src.tar.xz" on the GitHub release download
[b30ce9b]384 page. The usage of it is on
385 https://llvm.org/docs/TestSuiteGuide.html. It looks like we've
[e440af5]386 never mentioned it in BLFS.
[eeb331f8]387
388 Let's let it go. llvm is complex enough as it is. Adding
389 the additional testsuite is IMO overkill. - bdubbs -->
[abdc2e6]390 </para>
[7b74537e]391
[abdc2e6]392 <para>
[109eb9ef]393 Now, as the &root; user:
[abdc2e6]394 </para>
[7b74537e]395
[109eb9ef]396<screen role="root"><userinput>ninja install &amp;&amp;
[e58cf149]397cp bin/FileCheck /usr/bin</userinput></screen>
[3e8c126]398<!-- as of version 13.0.0, the install process seems to install the html
399 documentation and the manual pages. The llvm html documentation
[ddf66964]400 is installed into /usr/share/doc/LLVM/llvm, while the clang html
401 documentation is installed into /usr/share/doc/LLVM/clang. So we have
402 just to move it. -->
[18a65e61]403 <para>
[7975c68a]404 If you have built the llvm documentation, it has been installed
[3e8c126]405 by the above command, but it needs to be moved. As the
406 <systemitem class="username">root</systemitem> user:
[3349c8e]407 </para>
408
[a42c273]409<screen role="root"
[9a599135]410 remap="doc"><userinput>install -v -d -m755 /usr/share/doc/llvm-&llvm-version; &amp;&amp;
411mv -v /usr/share/doc/LLVM/llvm /usr/share/doc/llvm-&llvm-version; &amp;&amp;
412rmdir -v --ignore-fail-on-non-empty /usr/share/doc/LLVM</userinput></screen>
[7b74537e]413
[abdc2e6]414 <para>
[3e8c126]415 If you have built the clang documentation, it has been installed, but
416 needs to be moved too. Again as the
417 <systemitem class="username">root</systemitem> user:
[abdc2e6]418 </para>
419
[a42c273]420<screen role="root"
[9a599135]421 remap="doc"><userinput>install -v -d -m755 /usr/share/doc/llvm-&llvm-version; &amp;&amp;
422mv -v /usr/share/doc/LLVM/clang /usr/share/doc/llvm-&llvm-version; &amp;&amp;
423rmdir -v --ignore-fail-on-non-empty /usr/share/doc/LLVM</userinput></screen>
[7b74537e]424
425 </sect2>
[abdc2e6]426
[5889b252]427 <sect2 role="commands">
428 <title>Command Explanations</title>
429
430 <para>
[599c6d0]431 <parameter>-DLLVM_ENABLE_FFI=ON</parameter>: This switch allows
[5889b252]432 <application>LLVM</application> to use
[ce8983d8]433 <application>libffi</application>.
[5889b252]434 </para>
435
[4e845a4]436 <para>
[599c6d0]437 <parameter>-DLLVM_BUILD_LLVM_DYLIB=ON</parameter>: This switch builds
438 the libraries as static and links all of them into an unique shared one.
439 This is the recommended way of building a shared library.
[4e845a4]440 </para>
441
[5889b252]442 <para>
[3349c8e]443 <parameter>-DCMAKE_BUILD_TYPE=Release</parameter>: This switch enables
444 compiler optimizations in order to speed up the code and reduce its size.
[8558044]445 It also disables some compile checks which are not necessary on a
[11eb3ae5]446 production system.
[5889b252]447 </para>
448
[b3b7e36]449 <para>
[c39ddc6]450 <parameter>-DLLVM_TARGETS_TO_BUILD="host;AMDGPU"</parameter>: This
[3349c8e]451 switch enables building for the same target as the host, and also for
[c39ddc6]452 the r600 AMD GPU used by the Mesa r600 and radeonsi drivers.
453 The default is
[599c6d0]454 all of the targets. You can use a semicolon separated list. Valid targets
[670ac4fc]455 are: host, AArch64, AMDGPU, ARM, AVR, BPF, Hexagon, Lanai, LoongArch,
456 Mips, MSP430, NVPTX, PowerPC, RISCV, Sparc, SystemZ, SystemZ, VE,
457 WebAssembly, X86, XCore, or all.
[b3b7e36]458 </para>
459
[5889b252]460 <para>
[bb0652ca]461 <parameter>-DLLVM_LINK_LLVM_DYLIB=ON</parameter>: Used in conjunction with
[4e845a4]462 <parameter>-DLLVM_BUILD_LLVM_DYLIB=ON</parameter>, this switch enables
463 linking the tools against the shared library instead of the static ones.
[9a599135]464 It slightly reduces their size and also ensures that llvm-config
465 will correctly use libLLVM-&llvm-maj-version;.so.
[4e845a4]466 </para>
467
[b3f053c5]468 <para>
[8558044]469 <parameter>-DLLVM_ENABLE_RTTI=ON</parameter>: This switch is used to
470 build LLVM with run-time type information. This is required for building
[b3f053c5]471 <xref linkend="mesa"/>.
472 </para>
473
[76bec58]474 <para>
[599c6d0]475 <parameter>-DLLVM_BINUTILS_INCDIR=/usr/include</parameter>: This switch
[8558044]476 is used to tell the build system the location of binutils headers,
[599c6d0]477 which were installed in LFS. This allows the building of
[76bec58]478 <filename class="libraryfile">LLVMgold.so</filename>, which is needed
479 for building programs with <command>clang</command> and Link Time
480 Optimization (LTO).
481 </para>
482
[3e208e99]483 <para>
[7a9a7b26]484 <parameter>-DLLVM_INCLUDE_BENCHMARKS=OFF</parameter>:
485 is used to disable generation build targets for the LLVM
486 benchmarks. This option requires additional code that
[3e208e99]487 is not currently available.
488 </para>
489
[670ac4fc]490 <!-- https://github.com/llvm/llvm-project/issues/84168
491 It'll likely be fixed in 18.1.1, remove this then. -->
492 <para>
493 <parameter>-DLLVM_VERSION_SUFFIX=</parameter>: works around an
494 oversight in the upstream releasing process causing the 18.1.0
495 release branded <quote>18.1rc</quote>.
496 </para>
497
[08c7ccd]498 <para>
499 <parameter>-DCLANG_DEFAULT_PIE_ON_LINUX=ON</parameter>: makes
500 <option>-fpie</option> option the default when compiling programs.
501 Together with the <xref linkend="gASLR"/> feature enabled in the kernel,
502 this defeats some kind of attacks based on known memory layouts.
503 </para>
504
[670ac4fc]505 <para>
506 <parameter>-DCLANG_CONFIG_FILE_SYSTEM_DIR=/etc/clang</parameter>:
507 makes <command>clang</command> and <command>clang++</command>
508 search <filename class='directory'>/etc/clang</filename> for
509 configuration files.
510 </para>
511
[4e845a4]512 <para>
513 <option>-DBUILD_SHARED_LIBS=ON</option>: if used instead of
[bb0652ca]514 <parameter>-DLLVM_BUILD_LLVM_DYLIB=ON</parameter> and
515 <parameter>-DLLVM_LINK_LLVM_DYLIB=ON</parameter>, builds all the
[4e845a4]516 <application>LLVM</application> libraries (about 60) as shared
517 libraries instead of static.
[3349c8e]518 </para>
519
520 <para>
521 <option>-DLLVM_ENABLE_DOXYGEN</option>: Enables the generation of
522 browsable HTML documentation if you have installed <xref
523 linkend="doxygen"/>. You should run <command>make doxygen-html</command>
524 afterwards, and install the generated documentation manually.
[5889b252]525 </para>
526
527 </sect2>
528
[670ac4fc]529 <sect2 role="configuration">
530 <title>Configuring LLVM</title>
531
532 <sect3 id="llvm-config-info">
533 <title>Configuration Information</title>
534
535 <para>
536 If you've built Clang, as the &root; user create two configuration
537 files to make <xref linkend='gSSP'/> enabled by default for
538 for <command>clang</command> and <command>clang++</command>, so
539 the default configuration of their SSP feature will be consistent
540 with <xref linkend='gcc'/>:
541 </para>
542
543 <screen role='root'><userinput>for i in clang clang++; do
544 echo -fstack-protector-strong &gt; /etc/clang/$i.cfg
545done</userinput></screen>
546 </sect3>
547 </sect2>
548
[7b74537e]549 <sect2 role="content">
550 <title>Contents</title>
551
552 <segmentedlist>
553 <segtitle>Installed Programs</segtitle>
554 <segtitle>Installed Libraries</segtitle>
555 <segtitle>Installed Directories</segtitle>
556
557 <seglistitem>
[abdc2e6]558 <seg>
[bb6209fc]559 amdgpu-arch,
[754f4c6d]560 analyze-build, bugpoint, c-index-test, clang, clang++ (symlinks to
[d2a21aa]561 clang-&llvm-maj-version;), clang-&llvm-maj-version;, clang-check, clang-cl,
[bf5fb94]562 clang-cpp (last two symlinks to clang), clang-extdef-mapping, clang-format,
[bb6209fc]563 clang-linker-wrapper,
564 clang-offload-bundler, clang-offload-packager,
[3e8c126]565 clang-refactor, clang-rename, clang-repl, clang-scan-deps,
[670ac4fc]566 clang-tblgen,
[109eb9ef]567 diagtool, dsymutil, FileCheck, git-clang-format, hmaptool, intercept-build, llc, lli,
[3e8c126]568 llvm-addr2line (symlink to llvm-symbolizer),
569 llvm-ar, llvm-as, llvm-bcanalyzer,
[8558044]570 llvm-bitcode-strip (symlink to llvm-objcopy), llvm-cat,
571 llvm-cfi-verify, llvm-config, llvm-cov, llvm-c-test, llvm-cvtres,
[bb6209fc]572 llvm-cxxdump, llvm-cxxfilt, llvm-cxxmap, llvm-debuginfo-analyzer,
[9a599135]573 llvm-debuginfod, llvm-debuginfod-find,
574 llvm-diff, llvm-dis, llvm-dlltool (symlink to llvm-ar),
575 llvm-dwarfdump, llvm-dwarfutil,
576 llvm-dwp, llvm-exegesis, llvm-extract, llvm-gsymutil, llvm-ifs,
[11eb3ae5]577 llvm-install-name-tool (symlink to llvm-objcopy), llvm-jitlink,
[8558044]578 llvm-lib (symlink to llvm-ar), llvm-libtool-darwin, llvm-link,
579 llvm-lipo, llvm-lto, llvm-lto2, llvm-mc, llvm-mca, llvm-ml,
[599c6d0]580 llvm-modextract, llvm-mt, llvm-nm, llvm-objcopy, llvm-objdump,
[3e8c126]581 llvm-opt-report, llvm-otool (symlink to llv-objdump),
582 llvm-pdbutil, llvm-profdata, llvm-profgen,
[8558044]583 llvm-ranlib (symlink to llvm-ar), llvm-rc,
[670ac4fc]584 llvm-readelf (symlink to llvm-readobj), llvm-readobj,
585 llvm-readtapi, llvm-reduce,
[df39bac]586 llvm-remarkutil,
[3e8c126]587 llvm-rtdyld, llvm-sim, llvm-size, llvm-split, llvm-stress,
588 llvm-strings, llvm-strip (symlink to llvm-objcopy), llvm-symbolizer,
[df39bac]589 llvm-tblgen, llvm-tli-checker, llvm-undname, llvm-windres (symlink to
[bb6209fc]590 llvm-rc), llvm-xray, nvptx-arch, opt, sancov, sanstats, scan-build,
[670ac4fc]591 scan-build-py, scan-view, and verify-uselistorder
[abdc2e6]592 </seg>
593 <seg>
[8558044]594 libLLVM.so,
[bb6209fc]595 libLLVM*.a (100 libraries),
[8558044]596 libLTO.so,
597 libRemarks.so,
[693c4d1]598 libclang.so,
[599c6d0]599 libclang-cpp.so,
[bb6209fc]600 libclang*.a (42 libraries),
[76bec58]601 and LLVMgold.so
[abdc2e6]602 </seg>
603 <seg>
[a6221fd]604 /usr/include/{clang,clang-c,llvm,llvm-c},
[3e8c126]605 /usr/lib/{clang,cmake/{clang,llvm},libear,libscanbuild},
[670ac4fc]606 /usr/share/{clang,opt-viewer,scan-build,scan-view},
607 /usr/share/doc/llvm-&llvm-version;, and
608 /etc/clang
[abdc2e6]609 </seg>
[7b74537e]610 </seglistitem>
611 </segmentedlist>
[abdc2e6]612
[7b74537e]613 <variablelist>
614 <bridgehead renderas="sect3">Short Descriptions</bridgehead>
615 <?dbfo list-presentation="list"?>
616 <?dbhtml list-presentation="table"?>
617
[bb6209fc]618 <varlistentry id="amdgpu-arch">
619 <term><command>amdgpu-arch</command></term>
620 <listitem>
621 <para>
622 lists AMD GPUs installed; at runtime it needs
623 <filename class='libraryfile'>libhsa-runtime64.so</filename>
624 which is not a part of BLFS
625 </para>
626 <indexterm zone="llvm amdgpu-arch">
627 <primary sortas="b-amdgpu-arch">amdgpu-arch</primary>
628 </indexterm>
629 </listitem>
630 </varlistentry>
631
[754f4c6d]632 <varlistentry id="analyze-build">
633 <term><command>analyze-build</command></term>
634 <listitem>
635 <para>
636 is a static analysis tool
637 </para>
638 <indexterm zone="llvm analyze-build">
639 <primary sortas="b-analyze-build">analyze-build</primary>
640 </indexterm>
641 </listitem>
642 </varlistentry>
643
[abdc2e6]644 <varlistentry id="bugpoint">
645 <term><command>bugpoint</command></term>
646 <listitem>
647 <para>
[4c24eb0a]648 is the automatic test case reduction tool
[abdc2e6]649 </para>
650 <indexterm zone="llvm bugpoint">
651 <primary sortas="b-bugpoint">bugpoint</primary>
652 </indexterm>
653 </listitem>
654 </varlistentry>
655
[b7a300f7]656 <varlistentry id="c-index-test">
657 <term><command>c-index-test</command></term>
658 <listitem>
659 <para>
[4c24eb0a]660 is used to test the libclang API and demonstrate its usage
[b7a300f7]661 </para>
662 <indexterm zone="llvm c-index-test">
663 <primary sortas="b-c-index-test">c-index-test</primary>
664 </indexterm>
665 </listitem>
666 </varlistentry>
667
[abdc2e6]668 <varlistentry id="clang">
669 <term><command>clang</command></term>
[7b74537e]670 <listitem>
[abdc2e6]671 <para>
672 is the <application>Clang</application> C, C++,
[4c24eb0a]673 and Objective-C compiler
[abdc2e6]674 </para>
675 <indexterm zone="llvm clang">
676 <primary sortas="b-clang">clang</primary>
[7b74537e]677 </indexterm>
678 </listitem>
679 </varlistentry>
680
[b7a300f7]681 <varlistentry id="clang-check">
682 <term><command>clang-check</command></term>
683 <listitem>
684 <para>
685 is a tool to perform static code analysis and display Abstract
[4c24eb0a]686 Syntax Trees (AST)
[b7a300f7]687 </para>
688 <indexterm zone="llvm clang-check">
689 <primary sortas="b-clang-check">clang-check</primary>
690 </indexterm>
691 </listitem>
692 </varlistentry>
693
[11eb3ae5]694 <varlistentry id="clang-extdef-mapping">
695 <term><command>clang-extdef-mapping</command></term>
696 <listitem>
697 <para>
698 is a tool to collect the USR name and location of external
[4c24eb0a]699 definitions in a source file
[11eb3ae5]700 </para>
701 <indexterm zone="llvm clang-extdef-mapping">
702 <primary sortas="b-clang-extdef-mapping">clang-extdef-mapping</primary>
703 </indexterm>
704 </listitem>
705 </varlistentry>
706
[3349c8e]707 <varlistentry id="clang-format">
708 <term><command>clang-format</command></term>
709 <listitem>
710 <para>
711 is a tool to format C/C++/Java/JavaScript/Objective-C/Protobuf
[4c24eb0a]712 code
[3349c8e]713 </para>
714 <indexterm zone="llvm clang-format">
715 <primary sortas="b-clang-format">clang-format</primary>
716 </indexterm>
717 </listitem>
718 </varlistentry>
719
[9a599135]720 <varlistentry id="clang-linker-wrapper">
721 <term><command>clang-linker-wrapper</command></term>
[11b9fb83]722 <listitem>
723 <para>
[9a599135]724 is a wrapper utility over the host linker
[11b9fb83]725 </para>
[9a599135]726 <indexterm zone="llvm clang-linker-wrapper">
727 <primary sortas="b-clang-linker-wrapper">clang-linker-wrapper</primary>
[11b9fb83]728 </indexterm>
729 </listitem>
730 </varlistentry>
[9a599135]731
[b7a300f7]732 <varlistentry id="clang-offload-bundler">
733 <term><command>clang-offload-bundler</command></term>
734 <listitem>
735 <para>
[246a7c53]736 is a tool to bundle/unbundle OpenMP offloaded files associated with
[4c24eb0a]737 a common source file
[b7a300f7]738 </para>
739 <indexterm zone="llvm clang-offload-bundler">
740 <primary sortas="b-clang-offload-bundler">clang-offload-bundler</primary>
741 </indexterm>
742 </listitem>
743 </varlistentry>
744
[9a599135]745 <varlistentry id="clang-offload-packager">
746 <term><command>clang-offload-packager</command></term>
747 <listitem>
748 <para>
749 is a tool to bundle several object files into a single binary,
750 which can then be used to create a fatbinary containing offloading
751 code
752 </para>
753 <indexterm zone="llvm clang-offload-packager">
754 <primary sortas="b-clang-offload-packager">clang-offload-packager</primary>
755 </indexterm>
756 </listitem>
757 </varlistentry>
758
[11b9fb83]759 <varlistentry id="clang-refactor">
760 <term><command>clang-refactor</command></term>
761 <listitem>
762 <para>
[4c24eb0a]763 is a Clang-based refactoring tool for C, C++ and Objective-C
[11b9fb83]764 </para>
765 <indexterm zone="llvm clang-refactor">
766 <primary sortas="b-clang-refactor">clang-refactor</primary>
767 </indexterm>
768 </listitem>
769 </varlistentry>
770
[b7a300f7]771 <varlistentry id="clang-rename">
772 <term><command>clang-rename</command></term>
773 <listitem>
774 <para>
[4c24eb0a]775 is a tool to rename symbols in C/C++ programs
[b7a300f7]776 </para>
777 <indexterm zone="llvm clang-rename">
778 <primary sortas="b-clang-rename">clang-rename</primary>
779 </indexterm>
780 </listitem>
781 </varlistentry>
782
[11eb3ae5]783 <varlistentry id="clang-scan-deps">
784 <term><command>clang-scan-deps</command></term>
785 <listitem>
786 <para>
[4c24eb0a]787 is a tool to scan for dependencies in a source file
[11eb3ae5]788 </para>
789 <indexterm zone="llvm clang-scan-deps">
790 <primary sortas="b-clang-scan-deps">clang-scan-deps</primary>
791 </indexterm>
792 </listitem>
793 </varlistentry>
794
[670ac4fc]795 <varlistentry id="clang-tblgen">
796 <term><command>clang-tblgen</command></term>
797 <listitem>
798 <para>
799 is a program that translates compiler-related target
800 description (<filename class='extension'>.td</filename>) files
801 into C++ code and other output formats
802 </para>
803 <indexterm zone="llvm clang-tblgen">
804 <primary sortas="b-clang-tblgen">clang-tblgen</primary>
805 </indexterm>
806 </listitem>
807 </varlistentry>
808
[11b9fb83]809 <varlistentry id="diagtool">
810 <term><command>diagtool</command></term>
811 <listitem>
812 <para>
[4c24eb0a]813 is a combination of tools for dealing with diagnostics in clang
[11b9fb83]814 </para>
815 <indexterm zone="llvm diagtool">
816 <primary sortas="b-diagtool">diagtool</primary>
817 </indexterm>
818 </listitem>
819 </varlistentry>
820
[109eb9ef]821 <varlistentry id="FileCheck">
822 <term><command>FileCheck</command></term>
823 <listitem>
824 <para>
[54d58907]825 is a tool that reads two files (one from standard input,
[109eb9ef]826 and one specified on the command line) and uses one to verify the other.
827 </para>
828 <indexterm zone="llvm FileCheck">
829 <primary sortas="b-FileCheck">FileCheck</primary>
830 </indexterm>
831 </listitem>
832 </varlistentry>
833
[11b9fb83]834 <varlistentry id="dsymutil">
835 <term><command>dsymutil</command></term>
836 <listitem>
837 <para>
838 is a tool used to manipulate archived DWARF debug symbol files,
[4c24eb0a]839 compatible with the Darwin command <command>dsymutil</command>
[11b9fb83]840 </para>
841 <indexterm zone="llvm dsymutil">
842 <primary sortas="b-dsymutil">dsymutil</primary>
843 </indexterm>
844 </listitem>
845 </varlistentry>
846
[b7a300f7]847 <varlistentry id="git-clang-format">
848 <term><command>git-clang-format</command></term>
849 <listitem>
850 <para>
851 runs clang-format on git generated patches (requires
852 <xref linkend="git"/>)
853 </para>
854 <indexterm zone="llvm git-clang-format">
855 <primary sortas="b-git-clang-format">git-clang-format</primary>
856 </indexterm>
857 </listitem>
858 </varlistentry>
859
[11b9fb83]860 <varlistentry id="hmaptool">
861 <term><command>hmaptool</command></term>
862 <listitem>
863 <para>
[4c24eb0a]864 is a Python tool to dump and construct header maps
[11b9fb83]865 </para>
866 <indexterm zone="llvm hmaptool">
867 <primary sortas="b-hmaptool">hmaptool</primary>
868 </indexterm>
869 </listitem>
870 </varlistentry>
871
[bb6209fc]872 <varlistentry id="intercept-build">
873 <term><command>intercept-build</command></term>
874 <listitem>
875 <para>
876 generates a database of build commands for a project
877 </para>
878 <indexterm zone="llvm intercept-build">
879 <primary sortas="b-intercept-build">intercept-build</primary>
880 </indexterm>
881 </listitem>
882 </varlistentry>
883
[abdc2e6]884 <varlistentry id="llc">
885 <term><command>llc</command></term>
[7b74537e]886 <listitem>
[abdc2e6]887 <para>
[4c24eb0a]888 is the <application>LLVM</application> static compiler
[abdc2e6]889 </para>
890 <indexterm zone="llvm llc">
891 <primary sortas="b-llc">llc</primary>
892 </indexterm>
893 </listitem>
894 </varlistentry>
895
896 <varlistentry id="lli">
897 <term><command>lli</command></term>
898 <listitem>
899 <para>
900 is used to directly execute programs from
[4c24eb0a]901 <application>LLVM</application> bitcode
[abdc2e6]902 </para>
903 <indexterm zone="llvm lli">
904 <primary sortas="b-lli">lli</primary>
905 </indexterm>
906 </listitem>
907 </varlistentry>
908
[11eb3ae5]909 <varlistentry id="llvm-addr2line">
910 <term><command>llvm-addr2line</command></term>
911 <listitem>
912 <para>
913 is a tool used to convert addresses into file names and line
[4c24eb0a]914 numbers
[11eb3ae5]915 </para>
916 <indexterm zone="llvm llvm-addr2line">
917 <primary sortas="b-llvm-addr2line">llvm-addr2line</primary>
918 </indexterm>
919 </listitem>
920 </varlistentry>
921
[abdc2e6]922 <varlistentry id="llvm-ar">
923 <term><command>llvm-ar</command></term>
924 <listitem>
925 <para>
[4c24eb0a]926 is the <application>LLVM</application> archiver
[abdc2e6]927 </para>
928 <indexterm zone="llvm llvm-ar">
929 <primary sortas="b-llvm-ar">llvm-ar</primary>
930 </indexterm>
931 </listitem>
932 </varlistentry>
933
934 <varlistentry id="llvm-as">
935 <term><command>llvm-as</command></term>
936 <listitem>
937 <para>
[4c24eb0a]938 is the <application>LLVM</application> assembler
[abdc2e6]939 </para>
940 <indexterm zone="llvm llvm-as">
941 <primary sortas="b-llvm-as">llvm-as</primary>
942 </indexterm>
943 </listitem>
944 </varlistentry>
945
946 <varlistentry id="llvm-bcanalyzer">
947 <term><command>llvm-bcanalyzer</command></term>
948 <listitem>
949 <para>
[4c24eb0a]950 is the <application>LLVM</application> bitcode analyzer
[abdc2e6]951 </para>
952 <indexterm zone="llvm llvm-bcanalyzer">
953 <primary sortas="b-llvm-bcanalyzer">llvm-bcanalyzer</primary>
954 </indexterm>
955 </listitem>
956 </varlistentry>
957
[599c6d0]958 <varlistentry id="llvm-bitcode-strip">
959 <term><command>llvm-bitcode-strip</command></term>
960 <listitem>
961 <para>
962 strips LLVM bitcode from an object
963 </para>
964 <indexterm zone="llvm llvm-bitcode-strip">
965 <primary sortas="b-llvm-bitcode-strip">llvm-bitcode-strip</primary>
966 </indexterm>
967 </listitem>
968 </varlistentry>
969
[b7a300f7]970 <varlistentry id="llvm-cat">
971 <term><command>llvm-cat</command></term>
972 <listitem>
973 <para>
[4c24eb0a]974 is a tool to concatenate llvm modules
[b7a300f7]975 </para>
976 <indexterm zone="llvm llvm-cat">
977 <primary sortas="b-llvm-cat">llvm-cat</primary>
978 </indexterm>
979 </listitem>
980 </varlistentry>
981
[11b9fb83]982 <varlistentry id="llvm-cfi-verify">
983 <term><command>llvm-cfi-verify</command></term>
984 <listitem>
985 <para>
986 identifies whether Control Flow Integrity protects all indirect
987 control flow instructions in the provided object file, DSO, or
[4c24eb0a]988 binary
[11b9fb83]989 </para>
990 <indexterm zone="llvm llvm-cfi-verify">
991 <primary sortas="b-llvm-cfi-verify">llvm-cfi-verify</primary>
992 </indexterm>
993 </listitem>
994 </varlistentry>
995
[abdc2e6]996 <varlistentry id="llvm-config">
997 <term><command>llvm-config</command></term>
998 <listitem>
999 <para>
[4c24eb0a]1000 Prints <application>LLVM</application> compilation options
[abdc2e6]1001 </para>
1002 <indexterm zone="llvm llvm-config">
1003 <primary sortas="b-llvm-config">llvm-config</primary>
1004 </indexterm>
1005 </listitem>
1006 </varlistentry>
1007
1008 <varlistentry id="llvm-cov">
1009 <term><command>llvm-cov</command></term>
1010 <listitem>
1011 <para>
[4c24eb0a]1012 is used to emit coverage information
[abdc2e6]1013 </para>
1014 <indexterm zone="llvm llvm-cov">
1015 <primary sortas="b-llvm-cov">llvm-cov</primary>
1016 </indexterm>
1017 </listitem>
1018 </varlistentry>
1019
[3349c8e]1020 <varlistentry id="llvm-c-test">
1021 <term><command>llvm-c-test</command></term>
1022 <listitem>
1023 <para>
[4c24eb0a]1024 is a bytecode disassembler
[3349c8e]1025 </para>
1026 <indexterm zone="llvm llvm-c-test">
1027 <primary sortas="b-llvm-c-test">llvm-c-test</primary>
1028 </indexterm>
1029 </listitem>
1030 </varlistentry>
1031
[b7a300f7]1032 <varlistentry id="llvm-cvtres">
1033 <term><command>llvm-cvtres</command></term>
1034 <listitem>
1035 <para>
[4c24eb0a]1036 is a tool to convert Microsoft resource files to COFF
[b7a300f7]1037 </para>
1038 <indexterm zone="llvm llvm-cvtres">
1039 <primary sortas="b-llvm-cvtres">llvm-cvtres</primary>
1040 </indexterm>
1041 </listitem>
1042 </varlistentry>
1043
[b3b7e36]1044 <varlistentry id="llvm-cxxdump">
1045 <term><command>llvm-cxxdump</command></term>
1046 <listitem>
1047 <para>
[4c24eb0a]1048 is used as a C++ ABI Data Dumper
[b3b7e36]1049 </para>
1050 <indexterm zone="llvm llvm-cxxdump">
1051 <primary sortas="b-llvm-cxxdump">llvm-cxxdump</primary>
1052 </indexterm>
1053 </listitem>
1054 </varlistentry>
1055
[b7a300f7]1056 <varlistentry id="llvm-cxxfilt">
1057 <term><command>llvm-cxxfilt</command></term>
1058 <listitem>
1059 <para>
[4c24eb0a]1060 is used to demangle C++ symbols in llvm code
[b7a300f7]1061 </para>
1062 <indexterm zone="llvm llvm-cxxfilt">
1063 <primary sortas="b-llvm-cxxfilt">llvm-cxxfilt</primary>
1064 </indexterm>
1065 </listitem>
1066 </varlistentry>
1067
[11eb3ae5]1068 <varlistentry id="llvm-cxxmap">
1069 <term><command>llvm-cxxmap</command></term>
1070 <listitem>
1071 <para>
[4c24eb0a]1072 is used to remap C++ mangled symbols
[11eb3ae5]1073 </para>
1074 <indexterm zone="llvm llvm-cxxmap">
1075 <primary sortas="b-llvm-cxxmap">llvm-cxxmap</primary>
1076 </indexterm>
1077 </listitem>
1078 </varlistentry>
1079
[bb6209fc]1080 <varlistentry id="llvm-debuginfo-analyzer">
1081 <term><command>llvm-debuginfo-analyzer</command></term>
1082 <listitem>
1083 <para>
1084 prints a logical representation of low-level debug information
1085 </para>
1086 <indexterm zone="llvm llvm-debuginfo-analyzer">
1087 <primary sortas="b-llvm-debuginfo-analyzer">llvm-debuginfo-analyzer</primary>
1088 </indexterm>
1089 </listitem>
1090 </varlistentry>
1091
[9a599135]1092 <varlistentry id="llvm-debuginfod">
1093 <term><command>llvm-debuginfod</command></term>
1094 <listitem>
1095 <para>
1096 is a service providing debug information over an HTTP API for
1097 analyzing stripped binaries
1098 </para>
1099 <indexterm zone="llvm llvm-debuginfod">
1100 <primary sortas="b-llvm-debuginfod">llvm-debuginfod</primary>
1101 </indexterm>
1102 </listitem>
1103 </varlistentry>
1104
1105 <varlistentry id="llvm-debuginfod-find">
1106 <term><command>llvm-debuginfod-find</command></term>
1107 <listitem>
1108 <para>
1109 is an interface to the <command>llvm-debuginfod</command> daemon
1110 for finding debuginfod artifacts
1111 </para>
1112 <indexterm zone="llvm llvm-debuginfod-find">
1113 <primary sortas="b-llvm-debuginfod-find">llvm-debuginfod-find</primary>
1114 </indexterm>
1115 </listitem>
1116 </varlistentry>
1117
[abdc2e6]1118 <varlistentry id="llvm-diff">
1119 <term><command>llvm-diff</command></term>
1120 <listitem>
1121 <para>
1122 is the <application>LLVM</application> structural
[4c24eb0a]1123 '<command>diff</command>'
[abdc2e6]1124 </para>
1125 <indexterm zone="llvm llvm-diff">
1126 <primary sortas="b-llvm-diff">llvm-diff</primary>
1127 </indexterm>
1128 </listitem>
1129 </varlistentry>
1130
1131 <varlistentry id="llvm-dis">
1132 <term><command>llvm-dis</command></term>
1133 <listitem>
1134 <para>
[4c24eb0a]1135 is the <application>LLVM</application> disassembler
[abdc2e6]1136 </para>
1137 <indexterm zone="llvm llvm-dis">
1138 <primary sortas="b-llvm-dis">llvm-dis</primary>
1139 </indexterm>
1140 </listitem>
1141 </varlistentry>
1142
[3349c8e]1143 <varlistentry id="llvm-dwarfdump">
1144 <term><command>llvm-dwarfdump</command></term>
1145 <listitem>
1146 <para>
[4c24eb0a]1147 prints the content of DWARF sections in object files
[3349c8e]1148 </para>
1149 <indexterm zone="llvm llvm-dwarfdump">
1150 <primary sortas="b-llvm-dwarfdump">llvm-dwarfdump</primary>
1151 </indexterm>
1152 </listitem>
1153 </varlistentry>
1154
[9a599135]1155 <varlistentry id="llvm-dwarfutil">
1156 <term><command>llvm-dwarfutil</command></term>
1157 <listitem>
1158 <para>
1159 is a tool to copy and manipulate debug info
1160 </para>
1161 <indexterm zone="llvm llvm-dwarfutil">
1162 <primary sortas="b-llvm-dwarfutil">llvm-dwarfutil</primary>
1163 </indexterm>
1164 </listitem>
1165 </varlistentry>
1166
[3349c8e]1167 <varlistentry id="llvm-dwp">
1168 <term><command>llvm-dwp</command></term>
1169 <listitem>
1170 <para>
[4c24eb0a]1171 merges split DWARF files
[3349c8e]1172 </para>
1173 <indexterm zone="llvm llvm-dwp">
1174 <primary sortas="b-llvm-dwp">llvm-dwp</primary>
1175 </indexterm>
1176 </listitem>
1177 </varlistentry>
1178
[11eb3ae5]1179 <varlistentry id="llvm-elfabi">
1180 <term><command>llvm-elfabi</command></term>
1181 <listitem>
1182 <para>
[4c24eb0a]1183 is used to read information about an ELF binary's ABI
[11eb3ae5]1184 </para>
1185 <indexterm zone="llvm llvm-elfabi">
1186 <primary sortas="b-llvm-elfabi">llvm-elfabi</primary>
1187 </indexterm>
1188 </listitem>
1189 </varlistentry>
1190
[11b9fb83]1191 <varlistentry id="llvm-exegesis">
1192 <term><command>llvm-exegesis</command></term>
1193 <listitem>
1194 <para>
1195 is a benchmarking tool that uses information available in LLVM to
1196 measure host machine instruction characteristics like latency or
[4c24eb0a]1197 port decomposition
[11b9fb83]1198 </para>
1199 <indexterm zone="llvm llvm-exegesis">
1200 <primary sortas="b-llvm-exegesis">llvm-exegesis</primary>
1201 </indexterm>
1202 </listitem>
1203 </varlistentry>
1204
[abdc2e6]1205 <varlistentry id="llvm-extract">
1206 <term><command>llvm-extract</command></term>
1207 <listitem>
1208 <para>
1209 is used to extract a function from an
[4c24eb0a]1210 <application>LLVM</application> module
[abdc2e6]1211 </para>
1212 <indexterm zone="llvm llvm-extract">
1213 <primary sortas="b-llvm-extract">llvm-extract</primary>
1214 </indexterm>
1215 </listitem>
1216 </varlistentry>
1217
[bf5fb94]1218 <varlistentry id="llvm-gsymutil">
1219 <term><command>llvm-gsymutil</command></term>
1220 <listitem>
1221 <para>
1222 is used to process GSYM Symbolication Format files which
1223 convert memory addresses to function name and source file
[4c24eb0a]1224 line. These files are smaller than DWARF or Breakpad files
[bf5fb94]1225 </para>
1226 <indexterm zone="llvm llvm-gsymutil">
1227 <primary sortas="b-llvm-gsymutil">llvm-gsymutil</primary>
1228 </indexterm>
1229 </listitem>
1230 </varlistentry>
1231
[11eb3ae5]1232 <varlistentry id="llvm-ifs">
1233 <term><command>llvm-ifs</command></term>
1234 <listitem>
1235 <para>
[4c24eb0a]1236 is used to merge interface stubs with object files
[11eb3ae5]1237 </para>
1238 <indexterm zone="llvm llvm-ifs">
1239 <primary sortas="b-llvm-ifs">llvm-ifs</primary>
1240 </indexterm>
1241 </listitem>
1242 </varlistentry>
1243
1244 <varlistentry id="llvm-install-name-tool">
1245 <term><command>llvm-install-name-tool</command></term>
1246 <listitem>
1247 <para>
[4c24eb0a]1248 is used to rewrite load commands into MachO binary format
[11eb3ae5]1249 </para>
1250 <indexterm zone="llvm llvm-install-name-tool">
1251 <primary sortas="b-llvm-install-name-tool">llvm-install-name-tool</primary>
1252 </indexterm>
1253 </listitem>
1254 </varlistentry>
1255
1256 <varlistentry id="llvm-jitlink">
1257 <term><command>llvm-jitlink</command></term>
1258 <listitem>
1259 <para>
1260 is used to parse relocatable object files to make their contents
[4c24eb0a]1261 executable in a target process
[11eb3ae5]1262 </para>
1263 <indexterm zone="llvm llvm-jitlink">
1264 <primary sortas="b-llvm-jitlink">llvm-jitlink</primary>
1265 </indexterm>
1266 </listitem>
1267 </varlistentry>
1268
[599c6d0]1269 <varlistentry id="llvm-libtool-darwin">
1270 <term><command>llvm-libtool-darwin</command></term>
1271 <listitem>
1272 <para>
1273 provides basic libtool functionality on Darwin-based systems.
1274 This is mostly useful if you are generating binaries for macOS
1275 systems
1276 </para>
1277 <indexterm zone="llvm llvm-libtool-darwin">
1278 <primary sortas="b-llvm-libtool-darwin">llvm-libtool-darwin</primary>
1279 </indexterm>
1280 </listitem>
1281 </varlistentry>
1282
[abdc2e6]1283 <varlistentry id="llvm-link">
1284 <term><command>llvm-link</command></term>
1285 <listitem>
1286 <para>
[4c24eb0a]1287 is the <application>LLVM</application> linker
[abdc2e6]1288 </para>
1289 <indexterm zone="llvm llvm-link">
1290 <primary sortas="b-llvm-link">llvm-link</primary>
1291 </indexterm>
1292 </listitem>
1293 </varlistentry>
1294
[11eb3ae5]1295 <varlistentry id="llvm-lipo">
1296 <term><command>llvm-lipo</command></term>
1297 <listitem>
1298 <para>
[4c24eb0a]1299 is used to create universal binaries from MachO files
[11eb3ae5]1300 </para>
1301 <indexterm zone="llvm llvm-lipo">
1302 <primary sortas="b-llvm-lipo">llvm-lipo</primary>
1303 </indexterm>
1304 </listitem>
1305 </varlistentry>
1306
[3349c8e]1307 <varlistentry id="llvm-lto">
1308 <term><command>llvm-lto</command></term>
1309 <listitem>
1310 <para>
1311 is the <application>LLVM</application> LTO (link time optimization)
[4c24eb0a]1312 linker
[3349c8e]1313 </para>
1314 <indexterm zone="llvm llvm-lto">
1315 <primary sortas="b-llvm-lto">llvm-lto</primary>
1316 </indexterm>
1317 </listitem>
1318 </varlistentry>
1319
[b7a300f7]1320 <varlistentry id="llvm-lto2">
1321 <term><command>llvm-lto2</command></term>
1322 <listitem>
1323 <para>
[4c24eb0a]1324 is a test harness for the resolution based LTO interface
[b7a300f7]1325 </para>
1326 <indexterm zone="llvm llvm-lto2">
1327 <primary sortas="b-llvm-lto2">llvm-lto2</primary>
1328 </indexterm>
1329 </listitem>
1330 </varlistentry>
1331
[3349c8e]1332 <varlistentry id="llvm-mc">
1333 <term><command>llvm-mc</command></term>
1334 <listitem>
1335 <para>
[4c24eb0a]1336 is a standalone machine code assembler/disassembler
[3349c8e]1337 </para>
1338 <indexterm zone="llvm llvm-mc">
1339 <primary sortas="b-llvm-mc">llvm-mc</primary>
1340 </indexterm>
1341 </listitem>
1342 </varlistentry>
1343
[11b9fb83]1344 <varlistentry id="llvm-mca">
1345 <term><command>llvm-mca</command></term>
1346 <listitem>
1347 <para>
[c5e3c1c]1348 is a performance analysis tool to statically measure the
[4c24eb0a]1349 performance of machine code
[11b9fb83]1350 </para>
1351 <indexterm zone="llvm llvm-mca">
1352 <primary sortas="b-llvm-mca">llvm-mca</primary>
1353 </indexterm>
1354 </listitem>
1355 </varlistentry>
1356
1357<!-- <varlistentry id="llvm-mcmarkup">
[b7a300f7]1358 <term><command>llvm-mcmarkup</command></term>
1359 <listitem>
1360 <para>
1361 is a parser for machine code markup.
1362 </para>
1363 <indexterm zone="llvm llvm-mcmarkup">
1364 <primary sortas="b-llvm-mcmarkup">llvm-mcmarkup</primary>
1365 </indexterm>
1366 </listitem>
[11b9fb83]1367 </varlistentry>-->
[b7a300f7]1368
[c5e3c1c]1369 <varlistentry id="llvm-ml">
1370 <term><command>llvm-ml</command></term>
1371 <listitem>
1372 <para>
[4c24eb0a]1373 is a playground for machine code provided by LLVM
[c5e3c1c]1374 </para>
1375 <indexterm zone="llvm llvm-ml">
1376 <primary sortas="b-llvm-ml">llvm-ml</primary>
1377 </indexterm>
1378 </listitem>
1379 </varlistentry>
1380
[b7a300f7]1381 <varlistentry id="llvm-modextract">
1382 <term><command>llvm-modextract</command></term>
1383 <listitem>
1384 <para>
[4c24eb0a]1385 is a tool to extract one module from multimodule bitcode files
[b7a300f7]1386 </para>
1387 <indexterm zone="llvm llvm-modextract">
1388 <primary sortas="b-llvm-modextract">llvm-modextract</primary>
1389 </indexterm>
1390 </listitem>
1391 </varlistentry>
1392
1393 <varlistentry id="llvm-mt">
1394 <term><command>llvm-mt</command></term>
1395 <listitem>
1396 <para>
1397 is a tool to generate signed files and catalogs from a
[4c24eb0a]1398 side-by-side assembly manifest (used for Microsoft SDK)
[b7a300f7]1399 </para>
1400 <indexterm zone="llvm llvm-mt">
1401 <primary sortas="b-llvm-mt">llvm-mt</primary>
1402 </indexterm>
1403 </listitem>
1404 </varlistentry>
1405
[abdc2e6]1406 <varlistentry id="llvm-nm">
1407 <term><command>llvm-nm</command></term>
1408 <listitem>
1409 <para>
1410 is used to list <application>LLVM</application> bitcode
[4c24eb0a]1411 and object file's symbol table
[abdc2e6]1412 </para>
1413 <indexterm zone="llvm llvm-nm">
1414 <primary sortas="b-llvm-nm">llvm-nm</primary>
1415 </indexterm>
1416 </listitem>
1417 </varlistentry>
[b3b7e36]1418
[11b9fb83]1419 <varlistentry id="llvm-objcopy">
1420 <term><command>llvm-objcopy</command></term>
1421 <listitem>
1422 <para>
[4c24eb0a]1423 is LLVM's version of an objcopy tool
[11b9fb83]1424 </para>
1425 <indexterm zone="llvm llvm-objcopy">
1426 <primary sortas="b-llvm-objcopy">llvm-objcopy</primary>
1427 </indexterm>
1428 </listitem>
1429 </varlistentry>
1430
[3349c8e]1431 <varlistentry id="llvm-objdump">
1432 <term><command>llvm-objdump</command></term>
1433 <listitem>
1434 <para>
[4c24eb0a]1435 is an <application>LLVM</application> object file dumper
[3349c8e]1436 </para>
1437 <indexterm zone="llvm llvm-objdump">
1438 <primary sortas="b-llvm-objdump">llvm-objdump</primary>
1439 </indexterm>
1440 </listitem>
1441 </varlistentry>
1442
[b7a300f7]1443 <varlistentry id="llvm-opt-report">
1444 <term><command>llvm-opt-report</command></term>
1445 <listitem>
1446 <para>
1447 is a tool to generate an optimization report from YAML optimization
[4c24eb0a]1448 record files
[b7a300f7]1449 </para>
1450 <indexterm zone="llvm llvm-opt-report">
1451 <primary sortas="b-llvm-opt-report">llvm-opt-report</primary>
1452 </indexterm>
1453 </listitem>
1454 </varlistentry>
1455
1456 <varlistentry id="llvm-pdbutil">
1457 <term><command>llvm-pdbutil</command></term>
[b3b7e36]1458 <listitem>
1459 <para>
[4c24eb0a]1460 is a PDB (Program Database) dumper. PDB is a Microsoft format
[b3b7e36]1461 </para>
[b7a300f7]1462 <indexterm zone="llvm llvm-pdbutil">
1463 <primary sortas="b-llvm-pdbutil">llvm-pdbutil</primary>
[b3b7e36]1464 </indexterm>
1465 </listitem>
1466 </varlistentry>
[3349c8e]1467
1468 <varlistentry id="llvm-profdata">
1469 <term><command>llvm-profdata</command></term>
[abdc2e6]1470 <listitem>
1471 <para>
[4c24eb0a]1472 is a small tool to manipulate and print profile data files
[abdc2e6]1473 </para>
[3349c8e]1474 <indexterm zone="llvm llvm-profdata">
1475 <primary sortas="b-llvm-profdata">llvm-profdata</primary>
[abdc2e6]1476 </indexterm>
1477 </listitem>
[3349c8e]1478 </varlistentry>
[abdc2e6]1479
[599c6d0]1480 <varlistentry id="llvm-profgen">
1481 <term><command>llvm-profgen</command></term>
1482 <listitem>
1483 <para>
1484 generates LLVM SPGO profiling information
1485 </para>
1486 <indexterm zone="llvm llvm-profgen">
1487 <primary sortas="b-llvm-profgen">llvm-profgen</primary>
1488 </indexterm>
1489 </listitem>
1490 </varlistentry>
1491
[abdc2e6]1492 <varlistentry id="llvm-ranlib">
1493 <term><command>llvm-ranlib</command></term>
1494 <listitem>
1495 <para>
[3fdc9b0]1496 is used to generate an index for a <application>LLVM</application>
[4c24eb0a]1497 archive
[abdc2e6]1498 </para>
1499 <indexterm zone="llvm llvm-ranlib">
1500 <primary sortas="b-llvm-ranlib">llvm-ranlib</primary>
1501 </indexterm>
1502 </listitem>
1503 </varlistentry>
1504
[11b9fb83]1505 <varlistentry id="llvm-rc">
1506 <term><command>llvm-rc</command></term>
1507 <listitem>
1508 <para>
1509 is a platform-independent tool to compile resource scripts
[4c24eb0a]1510 into binary resource files
[11b9fb83]1511 </para>
1512 <indexterm zone="llvm llvm-rc">
1513 <primary sortas="b-llvm-rc">llvm-rc</primary>
1514 </indexterm>
1515 </listitem>
1516 </varlistentry>
1517
[3349c8e]1518 <varlistentry id="llvm-readobj">
1519 <term><command>llvm-readobj</command></term>
1520 <listitem>
1521 <para>
[4c24eb0a]1522 displays low-level format-specific information about object files
[3349c8e]1523 </para>
1524 <indexterm zone="llvm llvm-readobj">
1525 <primary sortas="b-llvm-readobj">llvm-readobj</primary>
1526 </indexterm>
1527 </listitem>
1528 </varlistentry>
1529
[670ac4fc]1530 <varlistentry id="llvm-readtapi">
1531 <term><command>llvm-readtapi</command></term>
1532 <listitem>
1533 <para>
1534 is the LLVM TAPI file reader and transformer
1535 </para>
1536 <indexterm zone="llvm llvm-readtapi">
1537 <primary sortas="b-llvm-readtapi">llvm-readtapi</primary>
1538 </indexterm>
1539 </listitem>
1540 </varlistentry>
1541
[11eb3ae5]1542 <varlistentry id="llvm-reduce">
1543 <term><command>llvm-reduce</command></term>
1544 <listitem>
1545 <para>
1546 is used to automatically reduce testcases
[4c24eb0a]1547 when running a test suite
[11eb3ae5]1548 </para>
1549 <indexterm zone="llvm llvm-reduce">
1550 <primary sortas="b-llvm-reduce">llvm-reduce</primary>
1551 </indexterm>
1552 </listitem>
1553 </varlistentry>
1554
[bb6209fc]1555 <varlistentry id="llvm-remarkutil">
1556 <term><command>llvm-remarkutil</command></term>
1557 <listitem>
1558 <para>
1559 converts remark files between bitstream and YAML; or prints
1560 function instruction count information in remark files
1561 </para>
[df39bac]1562 <indexterm zone="llvm llvm-remarkutil">
1563 <primary sortas="b-llvm-remarkutil">llvm-remarkutil</primary>
[bb6209fc]1564 </indexterm>
1565 </listitem>
1566 </varlistentry>
1567
[3349c8e]1568 <varlistentry id="llvm-rtdyld">
1569 <term><command>llvm-rtdyld</command></term>
1570 <listitem>
1571 <para>
[4c24eb0a]1572 is the <application>LLVM</application> MC-JIT tool
[3349c8e]1573 </para>
1574 <indexterm zone="llvm llvm-rtdyld">
1575 <primary sortas="b-llvm-rtdyld">llvm-rtdyld</primary>
1576 </indexterm>
1577 </listitem>
1578 </varlistentry>
1579
1580 <varlistentry id="llvm-size">
1581 <term><command>llvm-size</command></term>
1582 <listitem>
1583 <para>
[4c24eb0a]1584 is the <application>LLVM</application> object size dumper
[3349c8e]1585 </para>
1586 <indexterm zone="llvm llvm-size">
1587 <primary sortas="b-llvm-size">llvm-size</primary>
1588 </indexterm>
1589 </listitem>
1590 </varlistentry>
1591
1592 <varlistentry id="llvm-split">
1593 <term><command>llvm-split</command></term>
1594 <listitem>
1595 <para>
[4c24eb0a]1596 is the <application>LLVM</application> module splitter
[3349c8e]1597 </para>
1598 <indexterm zone="llvm llvm-split">
1599 <primary sortas="b-llvm-split">llvm-split</primary>
1600 </indexterm>
1601 </listitem>
1602 </varlistentry>
1603
[abdc2e6]1604 <varlistentry id="llvm-stress">
1605 <term><command>llvm-stress</command></term>
1606 <listitem>
1607 <para>
1608 is used to generate random
[4c24eb0a]1609 <filename class="extension">.ll</filename> files
[abdc2e6]1610 </para>
1611 <indexterm zone="llvm llvm-stress">
1612 <primary sortas="b-llvm-stress">llvm-stress</primary>
1613 </indexterm>
1614 </listitem>
1615 </varlistentry>
1616
[b7a300f7]1617 <varlistentry id="llvm-strings">
1618 <term><command>llvm-strings</command></term>
1619 <listitem>
1620 <para>
1621 print strings found in a binary (object file, executable, or
[4c24eb0a]1622 archive library)
[b7a300f7]1623 </para>
1624 <indexterm zone="llvm llvm-strings">
1625 <primary sortas="b-llvm-strings">llvm-strings</primary>
1626 </indexterm>
1627 </listitem>
1628 </varlistentry>
1629
[3349c8e]1630 <varlistentry id="llvm-symbolizer">
1631 <term><command>llvm-symbolizer</command></term>
1632 <listitem>
1633 <para>
[b3443239]1634 converts addresses into source code locations
[3349c8e]1635 </para>
1636 <indexterm zone="llvm llvm-symbolizer">
1637 <primary sortas="b-llvm-symbolizer">llvm-symbolizer</primary>
1638 </indexterm>
1639 </listitem>
1640 </varlistentry>
1641
[abdc2e6]1642 <varlistentry id="llvm-tblgen">
1643 <term><command>llvm-tblgen</command></term>
1644 <listitem>
1645 <para>
1646 is the <application>LLVM</application> Target Description
[4c24eb0a]1647 To C++ Code Generator
[abdc2e6]1648 </para>
1649 <indexterm zone="llvm llvm-tblgen">
1650 <primary sortas="b-llvm-tblgen">llvm-tblgen</primary>
1651 </indexterm>
1652 </listitem>
1653 </varlistentry>
1654
[754f4c6d]1655 <varlistentry id="llvm-tli-checker">
1656 <term><command>llvm-tli-checker</command></term>
1657 <listitem>
1658 <para>
1659 is the <application>LLVM</application> TargetLibraryInfo
1660 versus SDK checker
1661 </para>
1662 <indexterm zone="llvm llvm-tli-checker">
1663 <primary sortas="b-llvm-tli-checker">llvm-tli-checker</primary>
1664 </indexterm>
1665 </listitem>
1666 </varlistentry>
1667
[11b9fb83]1668 <varlistentry id="llvm-undname">
1669 <term><command>llvm-undname</command></term>
1670 <listitem>
1671 <para>
[4c24eb0a]1672 is a tool to demangle names
[11b9fb83]1673 </para>
1674 <indexterm zone="llvm llvm-undname">
1675 <primary sortas="b-llvm-undname">llvm-undname</primary>
1676 </indexterm>
1677 </listitem>
1678 </varlistentry>
1679
[b7a300f7]1680 <varlistentry id="llvm-xray">
1681 <term><command>llvm-xray</command></term>
1682 <listitem>
1683 <para>
[4c24eb0a]1684 is an implementation of Google's XRay function call tracing system
[b7a300f7]1685 </para>
1686 <indexterm zone="llvm llvm-xray">
1687 <primary sortas="b-llvm-xray">llvm-xray</primary>
1688 </indexterm>
1689 </listitem>
1690 </varlistentry>
1691
[bb6209fc]1692 <varlistentry id="nvptx-arch">
1693 <term><command>nvptx-arch</command></term>
[39dd48b]1694 <listitem>
1695 <para>
[bb6209fc]1696 lists NVIDIA GPUs installed; at runtime it needs
1697 <filename class='libraryfile'>libcuda.so</filename>
1698 which is not a part of BLFS
[39dd48b]1699 </para>
[bb6209fc]1700 <indexterm zone="llvm nvptx-arch">
1701 <primary sortas="b-nvptx-arch">nvptx-arch</primary>
[39dd48b]1702 </indexterm>
1703 </listitem>
1704 </varlistentry>
[9a599135]1705
[abdc2e6]1706 <varlistentry id="opt">
1707 <term><command>opt</command></term>
1708 <listitem>
1709 <para>
[4c24eb0a]1710 is the <application>LLVM</application> optimizer
[abdc2e6]1711 </para>
1712 <indexterm zone="llvm opt">
1713 <primary sortas="b-opt">opt</primary>
1714 </indexterm>
1715 </listitem>
1716 </varlistentry>
1717
[3349c8e]1718 <varlistentry id="sancov">
1719 <term><command>sancov</command></term>
1720 <listitem>
1721 <para>
[4c24eb0a]1722 is the sanitizer coverage processing tool
[3349c8e]1723 </para>
1724 <indexterm zone="llvm sancov">
1725 <primary sortas="b-sancov">sancov</primary>
1726 </indexterm>
1727 </listitem>
1728 </varlistentry>
1729
[b4c31a6]1730 <varlistentry id="sanstats">
1731 <term><command>sanstats</command></term>
1732 <listitem>
1733 <para>
[4c24eb0a]1734 is the sanitizer statistics processing tool
[b4c31a6]1735 </para>
1736 <indexterm zone="llvm sanstats">
1737 <primary sortas="b-sanstats">sanstats</primary>
1738 </indexterm>
1739 </listitem>
1740 </varlistentry>
1741
[70251fc]1742 <varlistentry id="scan-build">
1743 <term><command>scan-build</command></term>
1744 <listitem>
1745 <para>
1746 is a <application>Perl</application> script that invokes the
[4c24eb0a]1747 <application>Clang</application> static analyzer
[70251fc]1748 </para>
1749 <indexterm zone="llvm scan-build">
1750 <primary sortas="b-scan-build">scan-build</primary>
[39dd48b]1751 </indexterm>
1752 </listitem>
1753 </varlistentry>
1754
[9a599135]1755 <varlistentry id="scan-build-py">
1756 <term><command>scan-build-py</command></term>
1757 <listitem>
1758 <para>
1759 is a <application>Python</application> script that invokes the
1760 <application>Clang</application> static analyzer
1761 </para>
1762 <indexterm zone="llvm scan-build-py">
1763 <primary sortas="b-scan-build-py">scan-build-py</primary>
1764 </indexterm>
1765 </listitem>
1766 </varlistentry>
1767
[3349c8e]1768 <varlistentry id="scan-view">
1769 <term><command>scan-view</command></term>
1770 <listitem>
1771 <para>
1772 is a viewer for <application>Clang</application> static analyzer
[4c24eb0a]1773 results
[3349c8e]1774 </para>
1775 <indexterm zone="llvm scan-view">
1776 <primary sortas="b-scan-view">scan-view</primary>
1777 </indexterm>
1778 </listitem>
1779 </varlistentry>
1780
1781 <varlistentry id="verify-uselistorder">
1782 <term><command>verify-uselistorder</command></term>
1783 <listitem>
1784 <para>
1785 is the <application>LLVM</application> tool to verify use-list
[4c24eb0a]1786 order
[3349c8e]1787 </para>
1788 <indexterm zone="llvm verify-uselistorder">
1789 <primary sortas="b-verify-uselistorder">verify-uselistorder</primary>
1790 </indexterm>
1791 </listitem>
1792 </varlistentry>
1793
[599c6d0]1794<!-- Removed in 12.0.0
[39dd48b]1795 <varlistentry id="yaml2obj">
1796 <term><command>yaml2obj</command></term>
1797 <listitem>
1798 <para>
1799 takes a YAML representation of an object file and converts it
[4c24eb0a]1800 to a binary file
[39dd48b]1801 </para>
1802 <indexterm zone="llvm yaml2obj">
1803 <primary sortas="b-yaml2obj">yaml2obj</primary>
[70251fc]1804 </indexterm>
1805 </listitem>
1806 </varlistentry>
[599c6d0]1807-->
[3349c8e]1808<!--
[abdc2e6]1809 <varlistentry id="libllvm">
1810 <term><filename class="libraryfile">libLLVM-&llvm-version;.so</filename></term>
1811 <listitem>
1812 <para>
1813 contains the <application>LLVM</application> API functions.
1814 </para>
1815 <indexterm zone="llvm libllvm">
1816 <primary sortas="c-libllvm">libLLVM-&llvm-version;.so</primary>
1817 </indexterm>
1818 </listitem>
1819 </varlistentry>
[3349c8e]1820
[abdc2e6]1821 <varlistentry id="libprofile_rt">
1822 <term><filename class="libraryfile">libprofile_rt.so</filename></term>
1823 <listitem>
1824 <para>
1825 is the C, C++ and Objective-C runtime library for
1826 <application>Clang</application>.
1827 </para>
1828 <indexterm zone="llvm libprofile_rt">
1829 <primary sortas="c-libprofile_rt">libprofile_rt.so</primary>
[7b74537e]1830 </indexterm>
1831 </listitem>
[0f5ca44]1832 </varlistentry>-->
[7b74537e]1833
1834 </variablelist>
[abdc2e6]1835
[7b74537e]1836 </sect2>
1837
1838</sect1>
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