Changeset 2ff1ab9 for chapter06


Ignore:
Timestamp:
01/15/2003 04:06:56 PM (21 years ago)
Author:
Timothy Bauscher <timothy@…>
Branches:
10.0, 10.0-rc1, 10.1, 10.1-rc1, 11.0, 11.0-rc1, 11.0-rc2, 11.0-rc3, 11.1, 11.1-rc1, 11.2, 11.2-rc1, 11.3, 11.3-rc1, 12.0, 12.0-rc1, 12.1, 12.1-rc1, 6.0, 6.1, 6.1.1, 6.3, 6.4, 6.5, 6.6, 6.7, 6.8, 7.0, 7.1, 7.2, 7.3, 7.4, 7.5, 7.5-systemd, 7.6, 7.6-systemd, 7.7, 7.7-systemd, 7.8, 7.8-systemd, 7.9, 7.9-systemd, 8.0, 8.1, 8.2, 8.3, 8.4, 9.0, 9.1, arm, bdubbs/gcc13, ml-11.0, multilib, renodr/libudev-from-systemd, s6-init, trunk, v4_1, v5_0, v5_1, v5_1_1, xry111/arm64, xry111/arm64-12.0, xry111/clfs-ng, xry111/lfs-next, xry111/loongarch, xry111/loongarch-12.0, xry111/loongarch-12.1, xry111/mips64el, xry111/pip3, xry111/rust-wip-20221008, xry111/update-glibc
Children:
819ef1bd
Parents:
6ed843f
Message:

Converted dynamic gcc page to new layout.

git-svn-id: ​http://svn.linuxfromscratch.org/LFS/trunk/BOOK@2336 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

Location:
chapter06
Files:
1 deleted
2 edited

Legend:

Unmodified
Added
Removed

  • chapter06/gcc-inst.xml

    r6ed843f r2ff1ab9  
     1<sect2><title>&nbsp;</title><para>&nbsp;</para></sect2>
     2
    13<sect2>
    24<title>Installation of GCC</title>
    … …  
    911been warned.</para>
    1012
    11 <para>Install GCC by running the following commands. These commands will
    12 build the C and C++ compilers, so you'll need to unpack both the gcc-core
    13 and gcc-g++ tarballs. Other compilers are available in the full gcc package;
    14 instructions for building them may be found at
    15 <ulink url="&blfs-root;view/cvs/general/gcc.html"/>.</para>
     13<para>We will be building the C and C++ compilers at this time, so you'll
     14need to unpack both the gcc-core and gcc-g++ tarballs. Other compilers are
     15available in the full gcc package; instructions for building them may be
     16found at <ulink url="&blfs-root;view/cvs/general/gcc.html"/>.</para>
     17
     18<para>It is recommended by the GCC installation documentation to build GCC
     19in a dedicated directory outside of the source tree. Create the build
     20directory:</para>
    1621
    1722<para><screen><userinput>mkdir ../gcc-build &amp;&amp;
    18 cd ../gcc-build &amp;&amp;
    19 ../gcc-&gcc-version;/configure --prefix=/usr --enable-shared \
     23cd ../gcc-build</userinput></screen></para>
     24
     25<para>Prepare GCC to be compiled:</para>
     26
     27<para><screen><userinput>../gcc-&gcc-version;/configure --prefix=/usr --enable-shared \
    2028&nbsp;&nbsp;&nbsp;&nbsp;--enable-threads=posix --with-slibdir=/lib \
    21 &nbsp;&nbsp;&nbsp;&nbsp;--enable-__cxa_atexit --enable-clocale=gnu &amp;&amp;
    22 make bootstrap &amp;&amp;
    23 make install &amp;&amp;
    24 ln -s ../usr/bin/cpp /lib &amp;&amp;
    25 ln -s ../bin/cpp /usr/lib &amp;&amp;
    26 ln -s gcc /usr/bin/cc</userinput></screen></para>
     29&nbsp;&nbsp;&nbsp;&nbsp;--enable-__cxa_atexit --enable-clocale=gnu</userinput></screen></para>
     30
     31<para>The meanings of the configure options are:</para>
     32
     33<itemizedlist>
     34<listitem><para><userinput>--enable-threads=posix:</userinput> This enables
     35C++ exception handling for multi-threaded code.</para></listitem>
     36
     37<listitem><para><userinput>--enable-__cxa_atexit:</userinput> This option
     38will result in C++ shared libraries and C++ programs that are interoperable
     39with other Linux distributions.</para></listitem>
     40
     41<listitem><para><userinput>--enable-clocale=gnu:</userinput> There is a risk
     42that some people will build ABI incompatible C++ libraries if they didn't
     43install all of the glibc localedata. Using --enable-clocale=gnu ensures that
     44the "right thing" is done in all cases. If you don't wish to use this option,
     45then at least build the <emphasis>de_DE</emphasis> locale. When GCC finds
     46this specific locale, then the correct locale mode (<emphasis>gnu</emphasis>)
     47is implemented.</para></listitem>
     48</itemizedlist>
     49
     50<para>Continue with compiling the package:</para>
     51
     52<para><screen><userinput>make bootstrap</userinput></screen></para>
     53
     54<para>The <emphasis>bootstrap</emphasis> target doesn't just compile GCC, but
     55it compiles GCC a multiple times. It uses the first compiled programs to
     56compile itself a second and third time to make sure the compiler was compiled
     57properly.</para>
     58
     59<para>Finish installing the package:</para>
     60
     61<para><screen><userinput>make install</userinput></screen></para>
     62
     63<para>Some packages require that the C++ compiler be installed in the
     64<filename>/lib</filename> and <filename>/usr/lib</filename> directories.
     65To honor those packages, create two symlinks:</para>
     66
     67<para><screen><userinput>ln -s ../usr/bin/cpp /lib &amp;&amp;
     68ln -s ../bin/cpp /usr/lib</userinput></screen></para>
     69
     70<para>Many packages compile using <emphasis>cc</emphasis> as the name for
     71the C compiler. To satisfy those packages, create a <emphasis>cc</emphasis>
     72symlink:</para>
     73
     74<para><screen><userinput>ln -s gcc /usr/bin/cc</userinput></screen></para>
    2775
    2876</sect2>

  • chapter06/gcc.xml

    r6ed843f r2ff1ab9  
    66Estimated required disk space:  &gcc-compsize;</screen>
    77
     8&aa-gcc-shortdesc;
     9&aa-gcc-dep;
    810&c6-gcc-inst;
    9 &c6-gcc-exp;
    10 &aa-gcc-desc;
    11 &aa-gcc-dep;
    1211
    1312</sect1>
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