source: BOOK/temp-system/common/bash.xml@ 8000b26

clfs-3.0.0-systemd clfs-3.0.0-sysvinit systemd sysvinit
Last change on this file since 8000b26 was dabbced, checked in by Joe Ciccone <jciccone@…>, 14 years ago

Change the XInclude schema path from 2003 to 2001. 2003 is depreciated
according to w3.org and 2001 should be used instead.

  • Property mode set to 100644
File size: 3.6 KB
Line 
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
8<sect1 id="ch-temp-system-bash" role="wrap">
9 <?dbhtml filename="bash.html"?>
10
11 <title>Bash-&bash-version;</title>
12
13 <indexterm zone="ch-temp-system-bash">
14 <primary sortas="a-Bash">Bash</primary>
15 <secondary>temporary system</secondary>
16 </indexterm>
17
18 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
19 href="../../final-system/common/bash.xml"
20 xpointer="xpointer(//*[@role='package'])"/>
21
22 <sect2 role="installation">
23 <title>Installation of Bash</title>
24
25 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
26 href="../../final-system/common/bash.xml"
27 xpointer="xpointer(//*[@os='p1'])"/>
28
29 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
30 href="../../final-system/common/bash.xml"
31 xpointer="xpointer(//*[@os='p2'])"/>
32
33 <para os="t1">When Bash is cross-compiled, it cannot test for the presence
34 of named pipes, among other things. If you used <command>su</command> to
35 become an unprivileged user, this combination will cause Bash to build
36 without <emphasis>process substitution</emphasis>, which will break one
37 of the C++ test scripts in <literal>eglibc</literal>. The following prevents
38 future problems by skipping the check for named pipes, as well as other
39 tests that can not run while cross-compiling or that do not run properly:</para>
40
41<screen os="t2"><userinput>cat &gt; config.cache &lt;&lt; "EOF"
42ac_cv_func_mmap_fixed_mapped=yes
43ac_cv_func_strcoll_works=yes
44ac_cv_func_working_mktime=yes
45bash_cv_func_sigsetjmp=present
46bash_cv_getcwd_malloc=yes
47bash_cv_job_control_missing=present
48bash_cv_printf_a_format=yes
49bash_cv_sys_named_pipes=present
50bash_cv_ulimit_maxfds=yes
51bash_cv_under_sys_siglist=yes
52bash_cv_unusable_rtsigs=no
53gt_cv_int_divbyzero_sigfpe=yes
54EOF</userinput></screen>
55
56 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
57 href="../../final-system/common/bash.xml"
58 xpointer="xpointer(//*[@os='a'])"/>
59
60<screen os="b"><userinput>./configure --prefix=/tools \
61 --build=${CLFS_HOST} --host=${CLFS_TARGET} \
62 --without-bash-malloc --cache-file=config.cache</userinput></screen>
63
64 <variablelist os="c">
65 <title>The meaning of the configure option:</title>
66
67 <varlistentry>
68 <term><parameter>--without-bash-malloc</parameter></term>
69 <listitem>
70 <para>This option turns off the use of Bash's memory allocation
71 (malloc) function which is known to cause segmentation faults.
72 By turning this option off, Bash will use the malloc functions
73 from Glibc which are more stable.</para>
74 </listitem>
75 </varlistentry>
76
77 </variablelist>
78
79 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
80 href="../../final-system/common/bash.xml"
81 xpointer="xpointer(//*[@os='d'])"/>
82
83 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
84 href="../../final-system/common/bash.xml"
85 xpointer="xpointer(//*[@os='e'])"/>
86
87 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
88 href="../../final-system/common/bash.xml"
89 xpointer="xpointer(//*[@os='g'])"/>
90
91<screen os="h"><userinput>make install</userinput></screen>
92
93 <para os="t3">Make a link for programs that use <command>sh</command> for
94 a shell:</para>
95
96<screen os="t4"><userinput>ln -sv bash /tools/bin/sh</userinput></screen>
97
98 </sect2>
99
100 <sect2 role="content">
101 <title/>
102
103 <para>Details on this package are located in <xref
104 linkend="contents-bash" role="."/></para>
105
106 </sect2>
107
108</sect1>
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