| 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
|
|---|
| 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 |
|
|---|
| 7 | <!ENTITY gcc-download-http "http://ftp.gnu.org/gnu/gcc/gcc-&gcc-version;/gcc-&gcc-version;.tar.bz2">
|
|---|
| 8 | <!ENTITY gcc-download-ftp "ftp://ftp.gnu.org/gnu/gcc/gcc-&gcc-version;/gcc-&gcc-version;.tar.bz2">
|
|---|
| 9 | <!ENTITY gcc-md5sum "3b2386c114cd74185aa3754b58a79304">
|
|---|
| 10 | <!ENTITY gcc-size "83 MB">
|
|---|
| 11 | <!ENTITY gcc-buildsize "~6.2 GB (build, test and install all compilers)">
|
|---|
| 12 | <!ENTITY gcc-time "98 SBU (build, test and install all compilers)">
|
|---|
| 13 |
|
|---|
| 14 | <!ENTITY gnat-download-http "https://libre.adacore.com/download/">
|
|---|
| 15 | <!-- We don't know what platform, so this is commented out
|
|---|
| 16 | <!ENTITY gnat-md5sum "6425f2c7cabbdee4595b4b7c0d47237f">
|
|---|
| 17 | <!ENTITY gnat-size "110 MB"> -->
|
|---|
| 18 | ]>
|
|---|
| 19 |
|
|---|
| 20 | <sect1 id="gcc" xreflabel="GCC-&gcc-version;">
|
|---|
| 21 | <?dbhtml filename="gcc.html" ?>
|
|---|
| 22 |
|
|---|
| 23 | <sect1info>
|
|---|
| 24 | <othername>$LastChangedBy$</othername>
|
|---|
| 25 | <date>$Date$</date>
|
|---|
| 26 | </sect1info>
|
|---|
| 27 |
|
|---|
| 28 | <title>GCC-&gcc-version;</title>
|
|---|
| 29 |
|
|---|
| 30 | <indexterm zone="gcc">
|
|---|
| 31 | <primary sortas="a-gcc-4-0">GCC-&gcc-version;</primary>
|
|---|
| 32 | </indexterm>
|
|---|
| 33 |
|
|---|
| 34 | <sect2 role="package">
|
|---|
| 35 | <title>Introduction to GCC</title>
|
|---|
| 36 |
|
|---|
| 37 | <para>The <application>GCC</application> package contains GNU compilers.
|
|---|
| 38 | This package is useful for compiling programs written in C, C++, Fortran,
|
|---|
| 39 | Java, Objective C, Objective C++, Ada, and Go. You should ensure you
|
|---|
| 40 | actually need one of these additional compilers (C and C++ are installed
|
|---|
| 41 | in LFS) before you install them. Additionally, there are instructions in
|
|---|
| 42 | the BLFS book to install <xref linkend="openjdk"/>, which can be used
|
|---|
| 43 | instead of the Java provided by the <application>GCC</application> package.
|
|---|
| 44 | Many consider the Iced Tea version to be a more robust Java environment
|
|---|
| 45 | than the one provided by <application>GCC</application>.</para>
|
|---|
| 46 |
|
|---|
| 47 | &lfs74_checked;
|
|---|
| 48 |
|
|---|
| 49 | <caution>
|
|---|
| 50 | <para>If you are upgrading <application>GCC</application> from any other
|
|---|
| 51 | version prior to &gcc-version;, then you must be careful compiling 3rd
|
|---|
| 52 | party kernel modules. You should ensure that the kernel and all its
|
|---|
| 53 | native modules are also compiled using the same version of
|
|---|
| 54 | <application>GCC</application> that you use to build the 3rd party module.
|
|---|
| 55 | This issue does not affect native kernel (and kernel modules) updates,
|
|---|
| 56 | as the instructions below are a complete reinstallation of
|
|---|
| 57 | <application>GCC</application>. If you have existing 3rd party modules
|
|---|
| 58 | installed, ensure they are recompiled using the updated version of
|
|---|
| 59 | <application>GCC</application>. As always, never update the kernel
|
|---|
| 60 | headers from the ones used when <application>Glibc</application> was
|
|---|
| 61 | compiled during LFS.</para>
|
|---|
| 62 | </caution>
|
|---|
| 63 |
|
|---|
| 64 | <bridgehead renderas="sect3">Package Information</bridgehead>
|
|---|
| 65 | <itemizedlist spacing="compact">
|
|---|
| 66 | <listitem>
|
|---|
| 67 | <para>Download (HTTP): <ulink url="&gcc-download-http;"/></para>
|
|---|
| 68 | </listitem>
|
|---|
| 69 | <listitem>
|
|---|
| 70 | <para>Download (FTP): <ulink url="&gcc-download-ftp;"/></para>
|
|---|
| 71 | </listitem>
|
|---|
| 72 | <listitem>
|
|---|
| 73 | <para>Download MD5 sum: &gcc-md5sum;</para>
|
|---|
| 74 | </listitem>
|
|---|
| 75 | <listitem>
|
|---|
| 76 | <para>Download size: &gcc-size;</para>
|
|---|
| 77 | </listitem>
|
|---|
| 78 | <listitem>
|
|---|
| 79 | <para>Estimated disk space required: &gcc-buildsize;</para>
|
|---|
| 80 | </listitem>
|
|---|
| 81 | <listitem>
|
|---|
| 82 | <para>Estimated build time: &gcc-time;</para>
|
|---|
| 83 | </listitem>
|
|---|
| 84 | </itemizedlist>
|
|---|
| 85 |
|
|---|
| 86 | <bridgehead renderas="sect3">GCC Dependencies</bridgehead>
|
|---|
| 87 |
|
|---|
| 88 | <bridgehead renderas="sect4">Recommended</bridgehead>
|
|---|
| 89 | <para role="recommended"><xref linkend="dejagnu"/></para>
|
|---|
| 90 |
|
|---|
| 91 | <bridgehead renderas="sect4">Required if building java</bridgehead>
|
|---|
| 92 | <para role="required">
|
|---|
| 93 | <xref linkend="zip"/>,
|
|---|
| 94 | <xref linkend="unzip"/>, and
|
|---|
| 95 | <xref linkend="which"/>
|
|---|
| 96 | </para>
|
|---|
| 97 |
|
|---|
| 98 | <note>
|
|---|
| 99 | <para>If you plan to compile Ada, you will need to install
|
|---|
| 100 | <application>GNAT</application> temporarily to satisfy the circular
|
|---|
| 101 | dependency when you recompile <application>GCC</application>
|
|---|
| 102 | to include Ada. At the AdaCore download page, choose your platform and
|
|---|
| 103 | 2013, then select the file to download. You probably want the x86-linux
|
|---|
| 104 | or x86_64-linux file.</para>
|
|---|
| 105 | </note>
|
|---|
| 106 | <!-- Using 2011, because 2012 does not compile GCC-4.7.2
|
|---|
| 107 | GCC-4.8.1 and gnat 2013 work OK -->
|
|---|
| 108 | <bridgehead renderas="sect3">GNAT GPL 2013 Package Information</bridgehead>
|
|---|
| 109 | <itemizedlist spacing="compact">
|
|---|
| 110 | <listitem>
|
|---|
| 111 | <para>Download (HTTP): <ulink url="&gnat-download-http;"/></para>
|
|---|
| 112 | </listitem>
|
|---|
| 113 | </itemizedlist>
|
|---|
| 114 |
|
|---|
| 115 | <para condition="html" role="usernotes">User Notes:
|
|---|
| 116 | <ulink url="&blfs-wiki;/gcc"/></para>
|
|---|
| 117 |
|
|---|
| 118 | </sect2>
|
|---|
| 119 |
|
|---|
| 120 | <sect2 role="installation">
|
|---|
| 121 | <title>Installation of GNAT</title>
|
|---|
| 122 |
|
|---|
| 123 | <para>Before unpacking and changing into the GCC source directory, first
|
|---|
| 124 | unpack the <application>GNAT</application> tarball. You may have to drill
|
|---|
| 125 | down several levels and unpack a second tarball. For example,
|
|---|
| 126 | AdaCore-Download-2013-07-22_0530.tar expands to
|
|---|
| 127 | <filename>x86_64-linux/2013/gnatgpl/gnat-gpl-2013-x86_64-pc-linux-gnu-bin.tar.gz</filename>.
|
|---|
| 128 | Expand this second tarball and change into the newly created directory.
|
|---|
| 129 | Install <application>GNAT</application> by running the following
|
|---|
| 130 | command:</para>
|
|---|
| 131 |
|
|---|
| 132 | <screen><userinput>make ins-all prefix=/opt/gnat</userinput></screen>
|
|---|
| 133 |
|
|---|
| 134 | <para>The <application>GNAT</application> compiler can be invoked by
|
|---|
| 135 | executing the <command>gcc</command> binary installed in <filename
|
|---|
| 136 | class='directory'>/opt/gnat/bin</filename>.</para>
|
|---|
| 137 |
|
|---|
| 138 | <para>You may now remove the <application>GNAT</application>
|
|---|
| 139 | source directory if desired.</para>
|
|---|
| 140 |
|
|---|
| 141 | <para>Prepare to compile <application>GCC</application> by placing the
|
|---|
| 142 | <application>GNAT</application> version of <command>gcc</command> at the
|
|---|
| 143 | beginning of the <envar>PATH</envar> variable by using the following
|
|---|
| 144 | commands as the <systemitem class="username">root</systemitem> user:</para>
|
|---|
| 145 |
|
|---|
| 146 | <screen><userinput>PATH_HOLD=$PATH &&
|
|---|
| 147 | export PATH=/opt/gnat/bin:$PATH_HOLD</userinput></screen>
|
|---|
| 148 |
|
|---|
| 149 | <para>Doing so has the drawback that the <application>GCC</application>
|
|---|
| 150 | and <application>Binutils</application> executables are taken
|
|---|
| 151 | from the just installed <application>GNAT</application> package, but the
|
|---|
| 152 | versions of those executables are outdated compared to those installed in
|
|---|
| 153 | LFS. This is not important for the <application>GCC</application> compilers,
|
|---|
| 154 | since they recompile themselves during the bootstrap process. On the other
|
|---|
| 155 | hand, the outdated <command>ld</command> and <command>as</command> tools
|
|---|
| 156 | are used all along. In order to use the LFS tools, issue:</para>
|
|---|
| 157 |
|
|---|
| 158 | <screen><userinput>find /opt/gnat -name ld -exec mv -v {} {}.old \;
|
|---|
| 159 | find /opt/gnat -name as -exec mv -v {} {}.old \;</userinput></screen>
|
|---|
| 160 |
|
|---|
| 161 | </sect2>
|
|---|
| 162 |
|
|---|
| 163 | <sect2 role="installation">
|
|---|
| 164 | <title>Installation of GCC</title>
|
|---|
| 165 |
|
|---|
| 166 | <para>Install <application>GCC</application> by running the
|
|---|
| 167 | following commands:</para>
|
|---|
| 168 |
|
|---|
| 169 | <important>
|
|---|
| 170 |
|
|---|
| 171 | <para>The installation process may overwrite your existing
|
|---|
| 172 | <application>GCC</application> <command>gcc</command> and
|
|---|
| 173 | <command>c++</command> compilers and libraries. Having the
|
|---|
| 174 | <application>Tcl</application>, <application>Expect</application> and
|
|---|
| 175 | <application>DejaGnu</application> packages installed before beginning
|
|---|
| 176 | the build is highly recommended so you can run the full suite of
|
|---|
| 177 | tests.</para>
|
|---|
| 178 |
|
|---|
| 179 | <para>Do not continue with the <command>make install</command> command
|
|---|
| 180 | until you are confident the build was successful. You can compare your
|
|---|
| 181 | test results with those found at <ulink
|
|---|
| 182 | url="http://gcc.gnu.org/ml/gcc-testresults/"/>. You may also want to
|
|---|
| 183 | refer to the information found in the <application>GCC</application>
|
|---|
| 184 | section of Chapter 6 in the LFS book (<ulink
|
|---|
| 185 | url="&lfs-root;/chapter06/gcc.html"/>).</para>
|
|---|
| 186 |
|
|---|
| 187 | </important>
|
|---|
| 188 |
|
|---|
| 189 | <para>The instructions below let the build machinery perform a
|
|---|
| 190 | <quote>bootstrap</quote> intentionally. This is necessary if you
|
|---|
| 191 | install the <application>Ada</application> compiler anyway. Even
|
|---|
| 192 | if you don't, a bootstrap is recommended for robustness.</para>
|
|---|
| 193 |
|
|---|
| 194 | <screen><userinput>sed -i 's/\(install.*:\) install-.*recursive/\1/' libffi/Makefile.in &&
|
|---|
| 195 | sed -i 's/\(install-data-am:\).*/\1/' libffi/include/Makefile.in &&
|
|---|
| 196 | sed -i 's/install_to_$(INSTALL_DEST) //' libiberty/Makefile.in &&
|
|---|
| 197 | sed -i 's@\./fixinc\.sh@-c true@' gcc/Makefile.in &&
|
|---|
| 198 |
|
|---|
| 199 | case `uname -m` in
|
|---|
| 200 | i?86) sed -i 's/^T_CFLAGS =$/& -fomit-frame-pointer/' gcc/Makefile.in ;;
|
|---|
| 201 | esac &&
|
|---|
| 202 |
|
|---|
| 203 | mkdir ../gcc-build &&
|
|---|
| 204 | cd ../gcc-build &&
|
|---|
| 205 |
|
|---|
| 206 | ../gcc-&gcc-version;/configure \
|
|---|
| 207 | --prefix=/usr \
|
|---|
| 208 | --libdir=/usr/lib \
|
|---|
| 209 | --libexecdir=/usr/lib \
|
|---|
| 210 | --enable-shared \
|
|---|
| 211 | --enable-threads=posix \
|
|---|
| 212 | --enable-__cxa_atexit \
|
|---|
| 213 | --disable-multilib \
|
|---|
| 214 | --disable-bootstrap \
|
|---|
| 215 | --disable-install-libiberty \
|
|---|
| 216 | --with-system-zlib \
|
|---|
| 217 | --enable-clocale=gnu \
|
|---|
| 218 | --enable-lto \
|
|---|
| 219 | --enable-languages=c,c++,fortran,ada,go,java,objc,obj-c++ &&
|
|---|
| 220 | make
|
|---|
| 221 | </userinput></screen>
|
|---|
| 222 |
|
|---|
| 223 | <para>If you have installed additional packages such as valgrind and gdb,
|
|---|
| 224 | the gcc part of the testsuite will run more tests than in LFS.
|
|---|
| 225 | Some of those will report FAIL and others XPASS (pass when expected
|
|---|
| 226 | to FAIL). To run the checks:</para>
|
|---|
| 227 |
|
|---|
| 228 | <screen><userinput>
|
|---|
| 229 | ulimit -s 32768 &&
|
|---|
| 230 | make -k check &&
|
|---|
| 231 |
|
|---|
| 232 | ../gcc-&gcc-version;/contrib/test_summary</userinput></screen>
|
|---|
| 233 |
|
|---|
| 234 | <para>Now, as the <systemitem class="username">root</systemitem> user:</para>
|
|---|
| 235 |
|
|---|
| 236 | <screen role="root"><userinput>make install &&
|
|---|
| 237 |
|
|---|
| 238 | ln -v -sf ../usr/bin/cpp /lib &&
|
|---|
| 239 | ln -v -sf gcc /usr/bin/cc &&
|
|---|
| 240 |
|
|---|
| 241 | chown -v -R root:root \
|
|---|
| 242 | /usr/lib/gcc/*linux-gnu/&gcc-version;/include{,-fixed} \
|
|---|
| 243 | /usr/lib/gcc/*linux-gnu/&gcc-version;/ada{lib,include}</userinput></screen>
|
|---|
| 244 | <!-- Not needed since we do not install libffi
|
|---|
| 245 | <para>The <filename class='libraryfile'>libffi</filename> interface header
|
|---|
| 246 | is installed in a location where other packages will not be able to find
|
|---|
| 247 | it. If you included Java as one of the installed languages, create a
|
|---|
| 248 | symbolic link in <filename class='directory'>/usr/include</filename> to
|
|---|
| 249 | remedy this:</para>
|
|---|
| 250 |
|
|---|
| 251 | <screen role="root"><userinput>ln -v -sf `find /usr/lib/gcc -name ffitarget.h` /usr/include</userinput></screen>-->
|
|---|
| 252 |
|
|---|
| 253 | <para>You should now remove the <application>GNAT</application>
|
|---|
| 254 | installation and perform other cleanups:</para>
|
|---|
| 255 |
|
|---|
| 256 | <screen><userinput>rm -rf /opt/gnat &&
|
|---|
| 257 | export PATH=$PATH_HOLD &&
|
|---|
| 258 | unset PATH_HOLD</userinput></screen>
|
|---|
| 259 |
|
|---|
| 260 | </sect2>
|
|---|
| 261 |
|
|---|
| 262 | <sect2 role="commands">
|
|---|
| 263 | <title>Command Explanations</title>
|
|---|
| 264 |
|
|---|
| 265 | <para>The first two <command>sed</command> commands prevent the
|
|---|
| 266 | installation of the <application>libffi</application> library bundled
|
|---|
| 267 | with <application>GCC</application>, since it is outdated compared to
|
|---|
| 268 | <xref linkend="libffi"/>. The three other <command>sed</command> commands
|
|---|
| 269 | are the same ones used during the build of LFS.</para>
|
|---|
| 270 |
|
|---|
| 271 | <para><command>mkdir ../gcc-build; cd ../gcc-build</command>: The
|
|---|
| 272 | <application>GCC</application> documentation recommends
|
|---|
| 273 | building the package in a dedicated build directory.</para>
|
|---|
| 274 |
|
|---|
| 275 | <para><parameter>--enable-shared --enable-threads=posix
|
|---|
| 276 | --enable-__cxa_atexit</parameter>: These parameters are required to build
|
|---|
| 277 | the <application>C++</application> libraries to published standards.</para>
|
|---|
| 278 |
|
|---|
| 279 | <para><parameter>--disable-multilib</parameter>: This parameter ensures
|
|---|
| 280 | that files are created for the specific architecture of your computer.</para>
|
|---|
| 281 |
|
|---|
| 282 | <!-- Double dashes are forbidden in comments, so use "- -". Change it to
|
|---|
| 283 | double dash if you ever remove this comment!
|
|---|
| 284 | <para><parameter>- -enable-bootstrap</parameter>: This parameter is used
|
|---|
| 285 | so that a bootstrap installation is performed.</para>
|
|---|
| 286 | -->
|
|---|
| 287 | <para><parameter>--enable-clocale=gnu</parameter>: This parameter is a
|
|---|
| 288 | failsafe for incomplete locale data.</para>
|
|---|
| 289 |
|
|---|
| 290 | <para><parameter>--enable-lto</parameter>: Setting this parameter allows
|
|---|
| 291 | to build a compiler which is able to perform <quote>link time
|
|---|
| 292 | optimization (lto)</quote>.</para>
|
|---|
| 293 |
|
|---|
| 294 | <para>
|
|---|
| 295 | <parameter>--enable-languages=c,c++,fortran,java,objc,obj-c++,ada,go</parameter>:
|
|---|
| 296 | This command identifies which languages to build. You may modify
|
|---|
| 297 | this command to remove undesired languages.</para>
|
|---|
| 298 |
|
|---|
| 299 | <para><command>ulimit -s 32768</command>: This command prevents several
|
|---|
| 300 | tests from running out of stack space.</para>
|
|---|
| 301 |
|
|---|
| 302 | <para><command>make -k check</command>: This command runs the test suite
|
|---|
| 303 | without stopping if any errors are encountered.</para>
|
|---|
| 304 |
|
|---|
| 305 | <para><command>../gcc-&gcc-version;/contrib/test_summary</command>: This
|
|---|
| 306 | command will produce a summary of the test suite results. You can append
|
|---|
| 307 | <command>| grep -A7 Summ</command> to the command to produce an even more
|
|---|
| 308 | condensed version of the summary. You may also wish to redirect the output
|
|---|
| 309 | to a file for review and comparison later on.</para>
|
|---|
| 310 |
|
|---|
| 311 | <para><command>ln -v -sf ../usr/bin/cpp /lib</command>: This command
|
|---|
| 312 | creates a link to the C PreProcessor as some packages expect it to be
|
|---|
| 313 | installed in the <filename class='directory'>/lib</filename>
|
|---|
| 314 | directory.</para>
|
|---|
| 315 |
|
|---|
| 316 | <para><command>ln -v -sf gcc /usr/bin/cc</command>: This link is created as
|
|---|
| 317 | some packages refer to the C compiler using an alternate name.</para>
|
|---|
| 318 |
|
|---|
| 319 | <para><command>chown -v -R root:root
|
|---|
| 320 | /usr/lib/gcc/*linux-gnu/...</command>:
|
|---|
| 321 | If the package is built by a user other than root, the ownership of the
|
|---|
| 322 | installed <filename class='directory'>include</filename> and
|
|---|
| 323 | <filename class='directory'>adalib</filename> directories (and their
|
|---|
| 324 | contents) will be incorrect. These commands change the ownership to the
|
|---|
| 325 | <systemitem class="username">root</systemitem> user and group . Omit the
|
|---|
| 326 | command changing the Ada directories if you did not include Ada as one of
|
|---|
| 327 | the installed languages.</para>
|
|---|
| 328 |
|
|---|
| 329 | </sect2>
|
|---|
| 330 |
|
|---|
| 331 | <sect2 role="content">
|
|---|
| 332 | <title>Contents</title>
|
|---|
| 333 |
|
|---|
| 334 | <segmentedlist>
|
|---|
| 335 | <segtitle>Installed Programs</segtitle>
|
|---|
| 336 | <segtitle>Installed Libraries</segtitle>
|
|---|
| 337 | <segtitle>Installed Directories</segtitle>
|
|---|
| 338 |
|
|---|
| 339 | <seglistitem>
|
|---|
| 340 | <seg>aot-compile, gappletviewer, gc-analyze, gccgo, gcj, gcj-dbtool,
|
|---|
| 341 | gcjh, gfortran, gij, gjar, gjarsigner, gjavah, gkeytool,
|
|---|
| 342 | gnat, gnatbind, gnatchop, gnatclean, gnatfind, gnative2ascii, gnatkr,
|
|---|
| 343 | gnatlink, gnatls, gnatmake, gnatname, gnatprep, gnatxref, gorbd,
|
|---|
| 344 | grmic, grmid, grmiregistry, gserialver, gtnameserv, jcf-dump,
|
|---|
| 345 | jv-convert, rebuild-gcj-db, and architecture specific names</seg>
|
|---|
| 346 | <seg>libgcj_bc.so, libgcj.so, libgcj-tools.so, libgfortran.{so,a},
|
|---|
| 347 | libgij.so, libgo.{so,a}, libgobegin.a, libobjc.{so,a} and numerous other
|
|---|
| 348 | run-time libraries and executables in /usr/lib/gcc</seg>
|
|---|
| 349 | <seg>/usr/include/c++/&gcc-version;/{gcj,gnu,java,javax,org,sun},
|
|---|
| 350 | /usr/lib/gcc/<arch-model>-linux-gnu/&gcc-version;/ada{include,lib},
|
|---|
| 351 | /usr/lib/gcj-&gcc-version;-13,
|
|---|
| 352 | /usr/lib/go,
|
|---|
| 353 | /usr/lib/security,
|
|---|
| 354 | and /usr/share/java</seg>
|
|---|
| 355 | </seglistitem>
|
|---|
| 356 | </segmentedlist>
|
|---|
| 357 |
|
|---|
| 358 | <para>Some program and library names and descriptions are not listed here,
|
|---|
| 359 | but can be found at
|
|---|
| 360 | <ulink url="&lfs-root;/chapter06/gcc.html#contents-gcc"/> as they were
|
|---|
| 361 | initially installed during the building of LFS.</para>
|
|---|
| 362 |
|
|---|
| 363 | <variablelist>
|
|---|
| 364 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
|
|---|
| 365 | <?dbfo list-presentation="list"?>
|
|---|
| 366 | <?dbhtml list-presentation="table"?>
|
|---|
| 367 |
|
|---|
| 368 | <varlistentry id="aot-compile">
|
|---|
| 369 | <term><command>aot-compile</command></term>
|
|---|
| 370 | <listitem>
|
|---|
| 371 | <para>searches a directory for Java bytecode and uses
|
|---|
| 372 | <command>gcj</command> to compile it to native code.</para>
|
|---|
| 373 | <indexterm zone="gcc aot-compile">
|
|---|
| 374 | <primary sortas="b-aot-compile">aot-compile</primary>
|
|---|
| 375 | </indexterm>
|
|---|
| 376 | </listitem>
|
|---|
| 377 | </varlistentry>
|
|---|
| 378 |
|
|---|
| 379 | <varlistentry id="gappletviewer">
|
|---|
| 380 | <term><command>gappletviewer</command></term>
|
|---|
| 381 | <listitem>
|
|---|
| 382 | <para>loads and run a <application>Java</application> applet.</para>
|
|---|
| 383 | <indexterm zone="gcc gappletviewer">
|
|---|
| 384 | <primary sortas="b-gappletviewer">gappletviewer</primary>
|
|---|
| 385 | </indexterm>
|
|---|
| 386 | </listitem>
|
|---|
| 387 | </varlistentry>
|
|---|
| 388 |
|
|---|
| 389 | <varlistentry id="gc-analyze">
|
|---|
| 390 | <term><command>gc-analyze</command></term>
|
|---|
| 391 | <listitem>
|
|---|
| 392 | <para>analyzes garbage collector (GC) memory dumps from
|
|---|
| 393 | <application>Java</application> code.</para>
|
|---|
| 394 | <indexterm zone="gcc gc-analyze">
|
|---|
| 395 | <primary sortas="b-gc-analyze">gc-analyze</primary>
|
|---|
| 396 | </indexterm>
|
|---|
| 397 | </listitem>
|
|---|
| 398 | </varlistentry>
|
|---|
| 399 |
|
|---|
| 400 | <varlistentry id="gccgo">
|
|---|
| 401 | <term><command>gccgo</command></term>
|
|---|
| 402 | <listitem>
|
|---|
| 403 | <para>is a GCC-based compiler for the
|
|---|
| 404 | <application>Go</application> language.</para>
|
|---|
| 405 | <indexterm zone="gcc gccgo">
|
|---|
| 406 | <primary sortas="b-gccgo">gccgo</primary>
|
|---|
| 407 | </indexterm>
|
|---|
| 408 | </listitem>
|
|---|
| 409 | </varlistentry>
|
|---|
| 410 |
|
|---|
| 411 | <varlistentry id="gcj">
|
|---|
| 412 | <term><command>gcj</command></term>
|
|---|
| 413 | <listitem>
|
|---|
| 414 | <para>is an ahead-of-time compiler for the
|
|---|
| 415 | <application>Java</application> language.</para>
|
|---|
| 416 | <indexterm zone="gcc gcj">
|
|---|
| 417 | <primary sortas="b-gcj">gcj</primary>
|
|---|
| 418 | </indexterm>
|
|---|
| 419 | </listitem>
|
|---|
| 420 | </varlistentry>
|
|---|
| 421 |
|
|---|
| 422 | <varlistentry id="gcj-dbtool">
|
|---|
| 423 | <term><command>gcj-dbtool</command></term>
|
|---|
| 424 | <listitem>
|
|---|
| 425 | <para>is a tool for creating and manipulating class file mapping
|
|---|
| 426 | databases.</para>
|
|---|
| 427 | <indexterm zone="gcc gcj-dbtool">
|
|---|
| 428 | <primary sortas="b-gcj-dbtool">gcj-dbtool</primary>
|
|---|
| 429 | </indexterm>
|
|---|
| 430 | </listitem>
|
|---|
| 431 | </varlistentry>
|
|---|
| 432 |
|
|---|
| 433 | <varlistentry id="gcjh">
|
|---|
| 434 | <term><command>gcjh</command></term>
|
|---|
| 435 | <listitem>
|
|---|
| 436 | <para>generates header files from <application>Java</application>
|
|---|
| 437 | class files.</para>
|
|---|
| 438 | <indexterm zone="gcc gcjh">
|
|---|
| 439 | <primary sortas="b-gcjh">gcjh</primary>
|
|---|
| 440 | </indexterm>
|
|---|
| 441 | </listitem>
|
|---|
| 442 | </varlistentry>
|
|---|
| 443 |
|
|---|
| 444 | <varlistentry id="gfortran">
|
|---|
| 445 | <term><command>gfortran</command></term>
|
|---|
| 446 | <listitem>
|
|---|
| 447 | <para>is the <application>Fortran</application> compiler invoked by
|
|---|
| 448 | <command>gcc</command>.</para>
|
|---|
| 449 | <indexterm zone="gcc gfortran">
|
|---|
| 450 | <primary sortas="b-gfortran">gfortran</primary>
|
|---|
| 451 | </indexterm>
|
|---|
| 452 | </listitem>
|
|---|
| 453 | </varlistentry>
|
|---|
| 454 |
|
|---|
| 455 | <varlistentry id="gij">
|
|---|
| 456 | <term><command>gij</command></term>
|
|---|
| 457 | <listitem>
|
|---|
| 458 | <para>is the GNU interpreter for <application>Java</application>
|
|---|
| 459 | bytecode.</para>
|
|---|
| 460 | <indexterm zone="gcc gij">
|
|---|
| 461 | <primary sortas="b-gij">gij</primary>
|
|---|
| 462 | </indexterm>
|
|---|
| 463 | </listitem>
|
|---|
| 464 | </varlistentry>
|
|---|
| 465 |
|
|---|
| 466 | <varlistentry id="gjar">
|
|---|
| 467 | <term><command>gjar</command></term>
|
|---|
| 468 | <listitem>
|
|---|
| 469 | <para>is an (partial) implementation of the <command>jar</command>
|
|---|
| 470 | utility that comes with Sun's JDK.</para>
|
|---|
| 471 | <indexterm zone="gcc gjar">
|
|---|
| 472 | <primary sortas="b-gjar">gjar</primary>
|
|---|
| 473 | </indexterm>
|
|---|
| 474 | </listitem>
|
|---|
| 475 | </varlistentry>
|
|---|
| 476 |
|
|---|
| 477 | <varlistentry id="gjarsigner">
|
|---|
| 478 | <term><command>gjarsigner</command></term>
|
|---|
| 479 | <listitem>
|
|---|
| 480 | <para>is a Java ARchive (JAR) file signing and verification
|
|---|
| 481 | tool.</para>
|
|---|
| 482 | <indexterm zone="gcc gjarsigner">
|
|---|
| 483 | <primary sortas="b-gjarsigner">gjarsigner</primary>
|
|---|
| 484 | </indexterm>
|
|---|
| 485 | </listitem>
|
|---|
| 486 | </varlistentry>
|
|---|
| 487 |
|
|---|
| 488 | <varlistentry id="gjavah">
|
|---|
| 489 | <term><command>gjavah</command></term>
|
|---|
| 490 | <listitem>
|
|---|
| 491 | <para>generates header files from Java class files.</para>
|
|---|
| 492 | <indexterm zone="gcc gjavah">
|
|---|
| 493 | <primary sortas="b-gjavah">gjavah</primary>
|
|---|
| 494 | </indexterm>
|
|---|
| 495 | </listitem>
|
|---|
| 496 | </varlistentry>
|
|---|
| 497 |
|
|---|
| 498 | <varlistentry id="gkeytool">
|
|---|
| 499 | <term><command>gkeytool</command></term>
|
|---|
| 500 | <listitem>
|
|---|
| 501 | <para>manages private keys and public certificates in a
|
|---|
| 502 | <application>Java</application> environment.</para>
|
|---|
| 503 | <indexterm zone="gcc gkeytool">
|
|---|
| 504 | <primary sortas="b-gkeytool">gkeytool</primary>
|
|---|
| 505 | </indexterm>
|
|---|
| 506 | </listitem>
|
|---|
| 507 | </varlistentry>
|
|---|
| 508 |
|
|---|
| 509 | <varlistentry id="gnat">
|
|---|
| 510 | <term><command>gnat</command></term>
|
|---|
| 511 | <listitem>
|
|---|
| 512 | <para>is the <application>Ada</application> compiler invoked by
|
|---|
| 513 | <command>gcc</command>.</para>
|
|---|
| 514 | <indexterm zone="gcc gnat">
|
|---|
| 515 | <primary sortas="b-gnat">gnat</primary>
|
|---|
| 516 | </indexterm>
|
|---|
| 517 | </listitem>
|
|---|
| 518 | </varlistentry>
|
|---|
| 519 |
|
|---|
| 520 | <varlistentry id="gnatbind">
|
|---|
| 521 | <term><command>gnatbind</command></term>
|
|---|
| 522 | <listitem>
|
|---|
| 523 | <para>is used to bind compiled objects.</para>
|
|---|
| 524 | <indexterm zone="gcc gnatbind">
|
|---|
| 525 | <primary sortas="b-gnatbind">gnatbind</primary>
|
|---|
| 526 | </indexterm>
|
|---|
| 527 | </listitem>
|
|---|
| 528 | </varlistentry>
|
|---|
| 529 |
|
|---|
| 530 | <varlistentry id="gnatchop">
|
|---|
| 531 | <term><command>gnatchop</command></term>
|
|---|
| 532 | <listitem>
|
|---|
| 533 | <para>is useful for renaming files to meet the standard
|
|---|
| 534 | <application>Ada</application> default file naming conventions.</para>
|
|---|
| 535 | <indexterm zone="gcc gnatchop">
|
|---|
| 536 | <primary sortas="b-gnatchop">gnatchop</primary>
|
|---|
| 537 | </indexterm>
|
|---|
| 538 | </listitem>
|
|---|
| 539 | </varlistentry>
|
|---|
| 540 |
|
|---|
| 541 | <varlistentry id="gnatclean">
|
|---|
| 542 | <term><command>gnatclean</command></term>
|
|---|
| 543 | <listitem>
|
|---|
| 544 | <para>is used to remove files associated with a
|
|---|
| 545 | <application>GNAT</application> project.</para>
|
|---|
| 546 | <indexterm zone="gcc gnatclean">
|
|---|
| 547 | <primary sortas="b-gnatclean">gnatclean</primary>
|
|---|
| 548 | </indexterm>
|
|---|
| 549 | </listitem>
|
|---|
| 550 | </varlistentry>
|
|---|
| 551 |
|
|---|
| 552 | <varlistentry id="gnatfind">
|
|---|
| 553 | <term><command>gnatfind</command></term>
|
|---|
| 554 | <listitem>
|
|---|
| 555 | <para> is the <application>GNAT</application> definition/use finder.</para>
|
|---|
| 556 | <indexterm zone="gcc gnatfind">
|
|---|
| 557 | <primary sortas="b-gnatfind">gnatfind</primary>
|
|---|
| 558 | </indexterm>
|
|---|
| 559 | </listitem>
|
|---|
| 560 | </varlistentry>
|
|---|
| 561 |
|
|---|
| 562 | <varlistentry id="gnative2ascii">
|
|---|
| 563 | <term><command>gnative2ascii</command></term>
|
|---|
| 564 | <listitem>
|
|---|
| 565 | <para>is an encoding converter for <application>Java</application>.</para>
|
|---|
| 566 | <indexterm zone="gcc gnative2ascii">
|
|---|
| 567 | <primary sortas="b-gnative2ascii">gnative2ascii</primary>
|
|---|
| 568 | </indexterm>
|
|---|
| 569 | </listitem>
|
|---|
| 570 | </varlistentry>
|
|---|
| 571 |
|
|---|
| 572 | <varlistentry id="gnatkr">
|
|---|
| 573 | <term><command>gnatkr</command></term>
|
|---|
| 574 | <listitem>
|
|---|
| 575 | <para>is used to determine the crunched name for a given file, when
|
|---|
| 576 | crunched to a specified maximum length.</para>
|
|---|
| 577 | <indexterm zone="gcc gnatkr">
|
|---|
| 578 | <primary sortas="b-gnatkr">gnatkr</primary>
|
|---|
| 579 | </indexterm>
|
|---|
| 580 | </listitem>
|
|---|
| 581 | </varlistentry>
|
|---|
| 582 |
|
|---|
| 583 | <varlistentry id="gnatlink">
|
|---|
| 584 | <term><command>gnatlink</command></term>
|
|---|
| 585 | <listitem>
|
|---|
| 586 | <para>is used to link programs and build an executable file.</para>
|
|---|
| 587 | <indexterm zone="gcc gnatlink">
|
|---|
| 588 | <primary sortas="b-gnatlink">gnatlink</primary>
|
|---|
| 589 | </indexterm>
|
|---|
| 590 | </listitem>
|
|---|
| 591 | </varlistentry>
|
|---|
| 592 |
|
|---|
| 593 | <varlistentry id="gnatls">
|
|---|
| 594 | <term><command>gnatls</command></term>
|
|---|
| 595 | <listitem>
|
|---|
| 596 | <para>is the compiled unit browser.</para>
|
|---|
| 597 | <indexterm zone="gcc gnatls">
|
|---|
| 598 | <primary sortas="b-gnatls">gnatls</primary>
|
|---|
| 599 | </indexterm>
|
|---|
| 600 | </listitem>
|
|---|
| 601 | </varlistentry>
|
|---|
| 602 |
|
|---|
| 603 | <varlistentry id="gnatmake">
|
|---|
| 604 | <term><command>gnatmake</command></term>
|
|---|
| 605 | <listitem>
|
|---|
| 606 | <para>is an automatic <command>make</command> facility.</para>
|
|---|
| 607 | <indexterm zone="gcc gnatmake">
|
|---|
| 608 | <primary sortas="b-gnatmake">gnatmake</primary>
|
|---|
| 609 | </indexterm>
|
|---|
| 610 | </listitem>
|
|---|
| 611 | </varlistentry>
|
|---|
| 612 |
|
|---|
| 613 | <varlistentry id="gnatname">
|
|---|
| 614 | <term><command>gnatname</command></term>
|
|---|
| 615 | <listitem>
|
|---|
| 616 | <para>will list the files associated with a
|
|---|
| 617 | <application>GNAT</application> project.</para>
|
|---|
| 618 | <indexterm zone="gcc gnatname">
|
|---|
| 619 | <primary sortas="b-gnatname">gnatname</primary>
|
|---|
| 620 | </indexterm>
|
|---|
| 621 | </listitem>
|
|---|
| 622 | </varlistentry>
|
|---|
| 623 |
|
|---|
| 624 | <varlistentry id="gnatprep">
|
|---|
| 625 | <term><command>gnatprep</command></term>
|
|---|
| 626 | <listitem>
|
|---|
| 627 | <para>is the <application>GNAT</application> external preprocessor.</para>
|
|---|
| 628 | <indexterm zone="gcc gnatprep">
|
|---|
| 629 | <primary sortas="b-gnatprep">gnatprep</primary>
|
|---|
| 630 | </indexterm>
|
|---|
| 631 | </listitem>
|
|---|
| 632 | </varlistentry>
|
|---|
| 633 |
|
|---|
| 634 | <varlistentry id="gnatxref">
|
|---|
| 635 | <term><command>gnatxref</command></term>
|
|---|
| 636 | <listitem>
|
|---|
| 637 | <para>is the <application>GNAT</application> cross-referencer.</para>
|
|---|
| 638 | <indexterm zone="gcc gnatxref">
|
|---|
| 639 | <primary sortas="b-gnatxref">gnatxref</primary>
|
|---|
| 640 | </indexterm>
|
|---|
| 641 | </listitem>
|
|---|
| 642 | </varlistentry>
|
|---|
| 643 |
|
|---|
| 644 | <varlistentry id="gorbd">
|
|---|
| 645 | <term><command>gorbd</command></term>
|
|---|
| 646 | <listitem>
|
|---|
| 647 | <para>is an object request broker daemon.</para>
|
|---|
| 648 | <indexterm zone="gcc gorbd">
|
|---|
| 649 | <primary sortas="b-gorbd">gorbd</primary>
|
|---|
| 650 | </indexterm>
|
|---|
| 651 | </listitem>
|
|---|
| 652 | </varlistentry>
|
|---|
| 653 |
|
|---|
| 654 | <varlistentry id="grmic-gcc">
|
|---|
| 655 | <term><command>grmic</command></term>
|
|---|
| 656 | <listitem>
|
|---|
| 657 | <para>generates stubs for Remote Method Invocation.</para>
|
|---|
| 658 | <indexterm zone="gcc grmic-gcc">
|
|---|
| 659 | <primary sortas="b-grmic">grmic</primary>
|
|---|
| 660 | </indexterm>
|
|---|
| 661 | </listitem>
|
|---|
| 662 | </varlistentry>
|
|---|
| 663 |
|
|---|
| 664 | <varlistentry id="grmid-gcc">
|
|---|
| 665 | <term><command>grmid</command></term>
|
|---|
| 666 | <listitem>
|
|---|
| 667 | <para>RMI activation system daemon.</para>
|
|---|
| 668 | <indexterm zone="gcc grmid-gcc">
|
|---|
| 669 | <primary sortas="b-grmid">grmid</primary>
|
|---|
| 670 | </indexterm>
|
|---|
| 671 | </listitem>
|
|---|
| 672 | </varlistentry>
|
|---|
| 673 |
|
|---|
| 674 | <varlistentry id="grmiregistry-gcc">
|
|---|
| 675 | <term><command>grmiregistry</command></term>
|
|---|
| 676 | <listitem>
|
|---|
| 677 | <para> starts a remote object registry on the current host.</para>
|
|---|
| 678 | <indexterm zone="gcc grmiregistry-gcc">
|
|---|
| 679 | <primary sortas="b-grmiregistry">grmiregistry</primary>
|
|---|
| 680 | </indexterm>
|
|---|
| 681 | </listitem>
|
|---|
| 682 | </varlistentry>
|
|---|
| 683 |
|
|---|
| 684 | <varlistentry id="gserialver">
|
|---|
| 685 | <term><command>gserialver</command></term>
|
|---|
| 686 | <listitem>
|
|---|
| 687 | <para> prints the serialVersionUID of the specified class.</para>
|
|---|
| 688 | <indexterm zone="gcc gserialver">
|
|---|
| 689 | <primary sortas="b-gserialver">gserialver</primary>
|
|---|
| 690 | </indexterm>
|
|---|
| 691 | </listitem>
|
|---|
| 692 | </varlistentry>
|
|---|
| 693 |
|
|---|
| 694 | <varlistentry id="gtnameserv">
|
|---|
| 695 | <term><command>gtnameserv</command></term>
|
|---|
| 696 | <listitem>
|
|---|
| 697 | <para> starts a naming service.</para>
|
|---|
| 698 | <indexterm zone="gcc gtnameserv">
|
|---|
| 699 | <primary sortas="b-gtnameserv">gtnameserv</primary>
|
|---|
| 700 | </indexterm>
|
|---|
| 701 | </listitem>
|
|---|
| 702 | </varlistentry>
|
|---|
| 703 |
|
|---|
| 704 | <varlistentry id="jcf-dump">
|
|---|
| 705 | <term><command>jcf-dump</command></term>
|
|---|
| 706 | <listitem>
|
|---|
| 707 | <para>prints information about <application>Java</application>
|
|---|
| 708 | class files.</para>
|
|---|
| 709 | <indexterm zone="gcc jcf-dump">
|
|---|
| 710 | <primary sortas="b-jcf-dump">jcf-dump</primary>
|
|---|
| 711 | </indexterm>
|
|---|
| 712 | </listitem>
|
|---|
| 713 | </varlistentry>
|
|---|
| 714 |
|
|---|
| 715 | <varlistentry id="jv-convert">
|
|---|
| 716 | <term><command>jv-convert</command></term>
|
|---|
| 717 | <listitem>
|
|---|
| 718 | <para>converts files from one encoding to another.</para>
|
|---|
| 719 | <indexterm zone="gcc jv-convert">
|
|---|
| 720 | <primary sortas="b-jv-convert">jv-convert</primary>
|
|---|
| 721 | </indexterm>
|
|---|
| 722 | </listitem>
|
|---|
| 723 | </varlistentry>
|
|---|
| 724 |
|
|---|
| 725 | <varlistentry id="rebuild-gcj-db">
|
|---|
| 726 | <term><command>rebuild-gcj-db</command></term>
|
|---|
| 727 | <listitem>
|
|---|
| 728 | <para>Merge the per-solib databases made by
|
|---|
| 729 | <application>aot-compile</application> into one system-wide
|
|---|
| 730 | database.</para>
|
|---|
| 731 | <indexterm zone="gcc rebuild-gcj-db">
|
|---|
| 732 | <primary sortas="b-rebuild-gcj-db">rebuild-gcj-db</primary>
|
|---|
| 733 | </indexterm>
|
|---|
| 734 | </listitem>
|
|---|
| 735 | </varlistentry>
|
|---|
| 736 |
|
|---|
| 737 | </variablelist>
|
|---|
| 738 |
|
|---|
| 739 | </sect2>
|
|---|
| 740 |
|
|---|
| 741 | </sect1>
|
|---|
