source: general/prog/gcc/gcc-exp.xml@ d8e2e7ce

10.0 10.1 11.0 11.1 11.2 11.3 12.0 12.1 6.0 6.1 6.2 6.2.0 6.2.0-rc1 6.2.0-rc2 6.3 6.3-rc1 6.3-rc2 6.3-rc3 7.10 7.4 7.5 7.6 7.6-blfs 7.6-systemd 7.7 7.8 7.9 8.0 8.1 8.2 8.3 8.4 9.0 9.1 basic bdubbs/svn elogind gnome kde5-13430 kde5-14269 kde5-14686 kea ken/TL2024 ken/inkscape-core-mods ken/tuningfonts krejzi/svn lazarus lxqt nosym perl-modules plabs/newcss plabs/python-mods python3.11 qt5new rahul/power-profiles-daemon renodr/vulkan-addition systemd-11177 systemd-13485 trunk upgradedb v5_0 v5_0-pre1 v5_1 v5_1-pre1 xry111/intltool xry111/llvm18 xry111/soup3 xry111/test-20220226 xry111/xf86-video-removal
Last change on this file since d8e2e7ce was d8e2e7ce, checked in by Larry Lawrence <larry@…>, 21 years ago

update to gcc-3.3.1 and update intro for tcsh

git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@1005 af4574ff-66df-0310-9fd7-8a98e5e911e0

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1<sect2>
2<title>Command explanations</title>
3
4<para><command>PATH_HOLD=$PATH</command> : This command
5stores your current path before it's modified so that it can be restored after
6installation.</para>
7
8<para><command>export PATH=/opt/gnat/bin:$PATH</command> : This
9command allows the build to find gnat's Ada compiler to build
10Ada.</para>
11
12<para><command>touch treeprs.ads [es]info.h nmake.ad[bs]</command> :
13This command creates necessary files for the Ada build. This step
14may be skipped if you don't want to compile the ada frontend.</para>
15
16<para><command>CC=/usr/bin/gcc</command> : This command works around the
17new <envar>PATH</envar> which puts <application>gnat</application>'s
18<command>gcc</command> as the primary compiler.</para>
19
20<para><command>--enable-languages=c,c++,objc,f77,ada,java</command>
21: This command builds all available languages in the gcc package.
22You may modify this command to remove unwanted languages.</para>
23
24<para><command>--enable-shared --enable-threads=posix
25--enable-__cxa_atexit</command> : These commands are required to build
26the C++ libraries to published standards.</para>
27
28<para><command>--enable-clocale=gnu</command> : This command is a
29failsafe for incomplete locale data.</para>
30
31<para><command>make gnatlib_and tools</command> : This command
32completes the Ada build process. Skip this step if you have not enabled
33ADA as one of the languages.</para>
34
35</sect2>
36
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