mirror of
https://git.linuxfromscratch.org/lfs.git
synced 2025-01-19 05:27:39 +00:00
f7aeb473f8
Make more robust output in version check for glibc. git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@9200 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
191 lines
6.6 KiB
XML
191 lines
6.6 KiB
XML
<?xml version="1.0" encoding="ISO-8859-1"?>
|
|
<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
|
|
"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
|
|
<!ENTITY % general-entities SYSTEM "../general.ent">
|
|
%general-entities;
|
|
]>
|
|
|
|
<sect1 id="pre-hostreqs">
|
|
<?dbhtml filename="hostreqs.html"?>
|
|
|
|
<title>Host System Requirements</title>
|
|
|
|
<para>Your host system should have the following software with the
|
|
minimum versions indicated. This should not be an issue for most
|
|
modern Linux distributions. Also note that many distributions will
|
|
place software headers into separate packages, often in the form of
|
|
<quote><package-name>-devel</quote> or
|
|
<quote><package-name>-dev</quote>. Be sure to install those if
|
|
your distribution provides them.</para>
|
|
|
|
<itemizedlist spacing="compact">
|
|
|
|
<listitem>
|
|
<para><emphasis role="strong">Bash-2.05a</emphasis> (/bin/sh
|
|
should be a symbolic or hard link to bash)</para>
|
|
</listitem>
|
|
|
|
<listitem>
|
|
<para><emphasis role="strong">Binutils-2.12</emphasis> (Versions
|
|
greater than &binutils-version; are not recommended as they have
|
|
not been tested)</para>
|
|
</listitem>
|
|
|
|
<listitem>
|
|
<para><emphasis role="strong">Bison-1.875</emphasis> (/usr/bin/yacc
|
|
should be a link to bison or small script that executes bison)</para>
|
|
</listitem>
|
|
|
|
<listitem>
|
|
<para><emphasis role="strong">Bzip2-1.0.2</emphasis></para>
|
|
</listitem>
|
|
|
|
<listitem>
|
|
<para><emphasis role="strong">Coreutils-5.0</emphasis> (or Sh-Utils-2.0,
|
|
Textutils-2.0, and Fileutils-4.1)</para>
|
|
</listitem>
|
|
|
|
<listitem>
|
|
<para><emphasis role="strong">Diffutils-2.8</emphasis></para>
|
|
</listitem>
|
|
|
|
<listitem>
|
|
<para><emphasis role="strong">Findutils-4.1.20</emphasis></para>
|
|
</listitem>
|
|
|
|
<listitem>
|
|
<para><emphasis role="strong">Gawk-3.0</emphasis> (/usr/bin/awk
|
|
should be a link to gawk)</para>
|
|
</listitem>
|
|
|
|
<listitem>
|
|
<para><emphasis role="strong">Gcc-3.0.1</emphasis> (Versions
|
|
greater than &gcc-version; are not recommended as they have not
|
|
been tested)</para>
|
|
</listitem>
|
|
|
|
<listitem>
|
|
<para><emphasis role="strong">Glibc-2.2.5</emphasis> (Versions
|
|
greater than &glibc-version; are not recommended as they have
|
|
not been tested)</para>
|
|
</listitem>
|
|
|
|
<listitem>
|
|
<para><emphasis role="strong">Grep-2.5</emphasis></para>
|
|
</listitem>
|
|
|
|
<listitem>
|
|
<para><emphasis role="strong">Gzip-1.2.4</emphasis></para>
|
|
</listitem>
|
|
|
|
<listitem>
|
|
<para><emphasis role="strong">Linux Kernel-2.6.18</emphasis>
|
|
(having been compiled with GCC-3.0 or greater)</para>
|
|
|
|
<para>The reason for the kernel version requirement is that we specify
|
|
that version when building <application>glibc</application> in Chapter 6
|
|
at the recommendation of the developers. This can be overridden if
|
|
desired but at least a 2.6.0 kernel is required because thread-local
|
|
storage support in Binutils will not be built and the Native POSIX
|
|
Threading Library (NPTL) test suite will segfault if the host's kernel
|
|
isn't at least a 2.6.0 version compiled with a 3.0 or later release of
|
|
GCC.</para>
|
|
|
|
<para>If the host kernel is either earlier than 2.6.18, or it was not
|
|
compiled using a GCC-3.0 (or later) compiler, you will need to replace
|
|
the kernel with one adhering to the specifications. There are two ways
|
|
you can go about this. First, see if your Linux vendor provides a 2.6.18
|
|
or later kernel package. If so, you may wish to install it. If your
|
|
vendor doesn't offer an acceptable kernel package, or you would prefer not to
|
|
install it, you can compile a kernel yourself. Instructions for
|
|
compiling the kernel and configuring the boot loader (assuming the host
|
|
uses GRUB) are located in <xref linkend="chapter-bootable"/>.</para>
|
|
|
|
</listitem>
|
|
|
|
<listitem>
|
|
<para><emphasis role="strong">M4-1.4</emphasis></para>
|
|
</listitem>
|
|
|
|
<listitem>
|
|
<para><emphasis role="strong">Make-3.79.1</emphasis></para>
|
|
</listitem>
|
|
|
|
<listitem>
|
|
<para><emphasis role="strong">Patch-2.5.4</emphasis></para>
|
|
</listitem>
|
|
|
|
<listitem>
|
|
<para><emphasis role="strong">Perl-5.6.0</emphasis></para>
|
|
</listitem>
|
|
|
|
<listitem>
|
|
<para><emphasis role="strong">Sed-3.0.2</emphasis></para>
|
|
</listitem>
|
|
|
|
<listitem>
|
|
<para><emphasis role="strong">Tar-1.14</emphasis></para>
|
|
</listitem>
|
|
|
|
<!-- Needed by the apparently broken Binutils-2.18 -->
|
|
<listitem>
|
|
<para><emphasis role="strong">Texinfo-4.8</emphasis></para>
|
|
</listitem>
|
|
|
|
</itemizedlist>
|
|
|
|
<para>Note that the symlinks mentioned above are required to build an LFS
|
|
system using the instructions contained within this book. Symlinks that
|
|
point to other software (such as dash, mawk, etc.) may work, but are not
|
|
tested or supported by the LFS development team, and may require either
|
|
deviation from the instructions or additional patches to some
|
|
packages.</para>
|
|
|
|
<para id="version-check">To see whether your host system has all the appropriate versions, and
|
|
the ability to compile programs, run the following:</para>
|
|
|
|
<!--<anchor xreflabel="Version Check Script" id="version-check"/>-->
|
|
<screen role="nodump"><userinput>cat > version-check.sh << "EOF"
|
|
<literal>#!/bin/bash
|
|
export LC_ALL=C
|
|
|
|
# Simple script to list version numbers of critical development tools
|
|
|
|
bash --version | head -n1 | cut -d" " -f2-4
|
|
echo "/bin/sh -> `readlink -f /bin/sh`"
|
|
echo -n "Binutils: "; ld --version | head -n1 | cut -d" " -f3-
|
|
bison --version | head -n1
|
|
if [ -e /usr/bin/yacc ];
|
|
then echo "/usr/bin/yacc -> `readlink -f /usr/bin/yacc`";
|
|
else echo "yacc not found"; fi
|
|
bzip2 --version 2>&1 < /dev/null | head -n1 | cut -d" " -f1,6-
|
|
echo -n "Coreutils: "; chown --version | head -n1 | cut -d")" -f2
|
|
diff --version | head -n1
|
|
find --version | head -n1
|
|
gawk --version | head -n1
|
|
if [ -e /usr/bin/awk ];
|
|
then echo "/usr/bin/awk -> `readlink -f /usr/bin/awk`";
|
|
else echo "awk not found"; fi
|
|
gcc --version | head -n1
|
|
/lib/libc.so.6 | head -n1 | cut -d"," -f1
|
|
grep --version | head -n1
|
|
gzip --version | head -n1
|
|
cat /proc/version
|
|
m4 --version | head -n1
|
|
make --version | head -n1
|
|
patch --version | head -n1
|
|
echo Perl `perl -V:version`
|
|
sed --version | head -n1
|
|
tar --version | head -n1
|
|
echo "Texinfo: `makeinfo --version | head -n1`"
|
|
echo 'main(){}' > dummy.c && gcc -o dummy dummy.c
|
|
if [ -x dummy ]; then echo "Compilation OK";
|
|
else echo "Compilation failed"; fi
|
|
rm -f dummy.c dummy
|
|
</literal>
|
|
EOF
|
|
|
|
bash version-check.sh</userinput></screen>
|
|
|
|
</sect1>
|