mirror of
https://github.com/autc04/Retro68.git
synced 2024-11-26 22:51:01 +00:00
173 lines
9.5 KiB
HTML
173 lines
9.5 KiB
HTML
<html lang="en">
|
|
<head>
|
|
<title>Installing GCC: Final installation</title>
|
|
<meta http-equiv="Content-Type" content="text/html">
|
|
<meta name="description" content="Installing GCC: Final installation">
|
|
<meta name="generator" content="makeinfo 4.12">
|
|
<link title="Top" rel="top" href="#Top">
|
|
<link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
|
|
<!--
|
|
Copyright (C) 1988-2015 Free Software Foundation, Inc.
|
|
|
|
Permission is granted to copy, distribute and/or modify this document
|
|
under the terms of the GNU Free Documentation License, Version 1.3 or
|
|
any later version published by the Free Software Foundation; with no
|
|
Invariant Sections, the Front-Cover texts being (a) (see below), and
|
|
with the Back-Cover Texts being (b) (see below). A copy of the
|
|
license is included in the section entitled "GNU Free Documentation License".
|
|
|
|
(a) The FSF's Front-Cover Text is:
|
|
|
|
A GNU Manual
|
|
|
|
(b) The FSF's Back-Cover Text is:
|
|
|
|
You have freedom to copy and modify this GNU Manual, like GNU
|
|
software. Copies published by the Free Software Foundation raise
|
|
funds for GNU development.-->
|
|
<meta http-equiv="Content-Style-Type" content="text/css">
|
|
<style type="text/css"><!--
|
|
pre.display { font-family:inherit }
|
|
pre.format { font-family:inherit }
|
|
pre.smalldisplay { font-family:inherit; font-size:smaller }
|
|
pre.smallformat { font-family:inherit; font-size:smaller }
|
|
pre.smallexample { font-size:smaller }
|
|
pre.smalllisp { font-size:smaller }
|
|
span.sc { font-variant:small-caps }
|
|
span.roman { font-family:serif; font-weight:normal; }
|
|
span.sansserif { font-family:sans-serif; font-weight:normal; }
|
|
--></style>
|
|
</head>
|
|
<body>
|
|
<h1 class="settitle">Installing GCC: Final installation</h1>
|
|
Now that GCC has been built (and optionally tested), you can install it with
|
|
<pre class="smallexample"> cd <var>objdir</var> && make install
|
|
</pre>
|
|
<p>We strongly recommend to install into a target directory where there is
|
|
no previous version of GCC present. Also, the GNAT runtime should not
|
|
be stripped, as this would break certain features of the debugger that
|
|
depend on this debugging information (catching Ada exceptions for
|
|
instance).
|
|
|
|
<p>That step completes the installation of GCC; user level binaries can
|
|
be found in <samp><var>prefix</var><span class="file">/bin</span></samp> where <var>prefix</var> is the value
|
|
you specified with the <samp><span class="option">--prefix</span></samp> to configure (or
|
|
<samp><span class="file">/usr/local</span></samp> by default). (If you specified <samp><span class="option">--bindir</span></samp>,
|
|
that directory will be used instead; otherwise, if you specified
|
|
<samp><span class="option">--exec-prefix</span></samp>, <samp><var>exec-prefix</var><span class="file">/bin</span></samp> will be used.)
|
|
Headers for the C++ and Java libraries are installed in
|
|
<samp><var>prefix</var><span class="file">/include</span></samp>; libraries in <samp><var>libdir</var></samp>
|
|
(normally <samp><var>prefix</var><span class="file">/lib</span></samp>); internal parts of the compiler in
|
|
<samp><var>libdir</var><span class="file">/gcc</span></samp> and <samp><var>libexecdir</var><span class="file">/gcc</span></samp>; documentation
|
|
in info format in <samp><var>infodir</var></samp> (normally
|
|
<samp><var>prefix</var><span class="file">/info</span></samp>).
|
|
|
|
<p>When installing cross-compilers, GCC's executables
|
|
are not only installed into <samp><var>bindir</var></samp>, that
|
|
is, <samp><var>exec-prefix</var><span class="file">/bin</span></samp>, but additionally into
|
|
<samp><var>exec-prefix</var><span class="file">/</span><var>target-alias</var><span class="file">/bin</span></samp>, if that directory
|
|
exists. Typically, such <dfn>tooldirs</dfn> hold target-specific
|
|
binutils, including assembler and linker.
|
|
|
|
<p>Installation into a temporary staging area or into a <samp><span class="command">chroot</span></samp>
|
|
jail can be achieved with the command
|
|
|
|
<pre class="smallexample"> make DESTDIR=<var>path-to-rootdir</var> install
|
|
</pre>
|
|
<p class="noindent">where <var>path-to-rootdir</var> is the absolute path of
|
|
a directory relative to which all installation paths will be
|
|
interpreted. Note that the directory specified by <code>DESTDIR</code>
|
|
need not exist yet; it will be created if necessary.
|
|
|
|
<p>There is a subtle point with tooldirs and <code>DESTDIR</code>:
|
|
If you relocate a cross-compiler installation with
|
|
e.g. ‘<samp><span class="samp">DESTDIR=</span><var>rootdir</var></samp>’, then the directory
|
|
<samp><var>rootdir</var><span class="file">/</span><var>exec-prefix</var><span class="file">/</span><var>target-alias</var><span class="file">/bin</span></samp> will
|
|
be filled with duplicated GCC executables only if it already exists,
|
|
it will not be created otherwise. This is regarded as a feature,
|
|
not as a bug, because it gives slightly more control to the packagers
|
|
using the <code>DESTDIR</code> feature.
|
|
|
|
<p>You can install stripped programs and libraries with
|
|
|
|
<pre class="smallexample"> make install-strip
|
|
</pre>
|
|
<p>If you are bootstrapping a released version of GCC then please
|
|
quickly review the build status page for your release, available from
|
|
<a href="http://gcc.gnu.org/buildstat.html">http://gcc.gnu.org/buildstat.html</a>.
|
|
If your system is not listed for the version of GCC that you built,
|
|
send a note to
|
|
<a href="mailto:gcc@gcc.gnu.org">gcc@gcc.gnu.org</a> indicating
|
|
that you successfully built and installed GCC.
|
|
Include the following information:
|
|
|
|
<ul>
|
|
<li>Output from running <samp><var>srcdir</var><span class="file">/config.guess</span></samp>. Do not send
|
|
that file itself, just the one-line output from running it.
|
|
|
|
<li>The output of ‘<samp><span class="samp">gcc -v</span></samp>’ for your newly installed <samp><span class="command">gcc</span></samp>.
|
|
This tells us which version of GCC you built and the options you passed to
|
|
configure.
|
|
|
|
<li>Whether you enabled all languages or a subset of them. If you used a
|
|
full distribution then this information is part of the configure
|
|
options in the output of ‘<samp><span class="samp">gcc -v</span></samp>’, but if you downloaded the
|
|
“core” compiler plus additional front ends then it isn't apparent
|
|
which ones you built unless you tell us about it.
|
|
|
|
<li>If the build was for GNU/Linux, also include:
|
|
<ul>
|
|
<li>The distribution name and version (e.g., Red Hat 7.1 or Debian 2.2.3);
|
|
this information should be available from <samp><span class="file">/etc/issue</span></samp>.
|
|
|
|
<li>The version of the Linux kernel, available from ‘<samp><span class="samp">uname --version</span></samp>’
|
|
or ‘<samp><span class="samp">uname -a</span></samp>’.
|
|
|
|
<li>The version of glibc you used; for RPM-based systems like Red Hat,
|
|
Mandrake, and SuSE type ‘<samp><span class="samp">rpm -q glibc</span></samp>’ to get the glibc version,
|
|
and on systems like Debian and Progeny use ‘<samp><span class="samp">dpkg -l libc6</span></samp>’.
|
|
</ul>
|
|
For other systems, you can include similar information if you think it is
|
|
relevant.
|
|
|
|
<li>Any other information that you think would be useful to people building
|
|
GCC on the same configuration. The new entry in the build status list
|
|
will include a link to the archived copy of your message.
|
|
</ul>
|
|
|
|
<p>We'd also like to know if the
|
|
<a href="specific.html">host/target specific installation notes</a>
|
|
didn't include your host/target information or if that information is
|
|
incomplete or out of date. Send a note to
|
|
<a href="mailto:gcc@gcc.gnu.org">gcc@gcc.gnu.org</a> detailing how the information should be changed.
|
|
|
|
<p>If you find a bug, please report it following the
|
|
<a href="../bugs/">bug reporting guidelines</a>.
|
|
|
|
<p>If you want to print the GCC manuals, do ‘<samp><span class="samp">cd </span><var>objdir</var><span class="samp">; make
|
|
dvi</span></samp>’. You will need to have <samp><span class="command">texi2dvi</span></samp> (version at least 4.7)
|
|
and TeX installed. This creates a number of <samp><span class="file">.dvi</span></samp> files in
|
|
subdirectories of <samp><var>objdir</var></samp>; these may be converted for
|
|
printing with programs such as <samp><span class="command">dvips</span></samp>. Alternately, by using
|
|
‘<samp><span class="samp">make pdf</span></samp>’ in place of ‘<samp><span class="samp">make dvi</span></samp>’, you can create documentation
|
|
in the form of <samp><span class="file">.pdf</span></samp> files; this requires <samp><span class="command">texi2pdf</span></samp>, which
|
|
is included with Texinfo version 4.8 and later. You can also
|
|
<a href="http://shop.fsf.org/">buy printed manuals from the Free Software Foundation</a>, though such manuals may not be for the most
|
|
recent version of GCC.
|
|
|
|
<p>If you would like to generate online HTML documentation, do ‘<samp><span class="samp">cd
|
|
</span><var>objdir</var><span class="samp">; make html</span></samp>’ and HTML will be generated for the gcc manuals in
|
|
<samp><var>objdir</var><span class="file">/gcc/HTML</span></samp>.
|
|
|
|
<p><hr />
|
|
<p><a href="./index.html">Return to the GCC Installation page</a>
|
|
|
|
<!-- ***Binaries**************************************************************** -->
|
|
<!-- ***Specific**************************************************************** -->
|
|
<!-- ***Old documentation****************************************************** -->
|
|
<!-- ***GFDL******************************************************************** -->
|
|
<!-- *************************************************************************** -->
|
|
<!-- Part 6 The End of the Document -->
|
|
</body></html>
|
|
|