source: BOOK/temp-system/common/bash.xml@ a0f37e2

clfs-3.0.0-systemd clfs-3.0.0-sysvinit systemd sysvinit
Last change on this file since a0f37e2 was 7893c02, checked in by William Harrington <kb0iic@…>, 11 years ago

Uncomment Bash branch update patch areas for Bash 4.3 branch update patch.

  • Property mode set to 100644
File size: 3.5 KB
RevLine 
[3f8be484]1<?xml version="1.0" encoding="ISO-8859-1"?>
[aa18ac0]2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3 "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
[3f8be484]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
[dabbced]18 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[d0c5f50]19 href="../../final-system/common/bash.xml"
20 xpointer="xpointer(//*[@role='package'])"/>
[3f8be484]21
22 <sect2 role="installation">
23 <title>Installation of Bash</title>
24
[dabbced]25 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[6f9ab64]26 href="../../final-system/common/bash.xml"
27 xpointer="xpointer(//*[@os='p1'])"/>
28
[dabbced]29 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[6f9ab64]30 href="../../final-system/common/bash.xml"
31 xpointer="xpointer(//*[@os='p2'])"/>
32
[58598c1]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
[5ec7618f]35 become an unprivileged user, this combination will cause Bash to build
36 without <emphasis>process substitution</emphasis>, which will break one
[cbbd1e4]37 of the C++ test scripts in <literal>glibc</literal>. The following prevents
[58598c1]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>
[ec626ab]40
[663f8a7]41<screen os="t2"><userinput>cat &gt; config.cache &lt;&lt; "EOF"
[5ec7618f]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>
[ec626ab]55
[dabbced]56 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[3f8be484]57 href="../../final-system/common/bash.xml"
[663f8a7]58 xpointer="xpointer(//*[@os='a'])"/>
[3f8be484]59
[663f8a7]60<screen os="b"><userinput>./configure --prefix=/tools \
[07114c98]61 --build=${CLFS_HOST} --host=${CLFS_TARGET} \
[528da83]62 --without-bash-malloc --cache-file=config.cache</userinput></screen>
[3f8be484]63
[663f8a7]64 <variablelist os="c">
[173da18]65 <title>The meaning of the configure option:</title>
[3f8be484]66
67 <varlistentry>
68 <term><parameter>--without-bash-malloc</parameter></term>
69 <listitem>
[4866cb6]70 <para>This option turns off the use of Bash's memory allocation
[3f8be484]71 (malloc) function which is known to cause segmentation faults.
[76cf100]72 By turning this option off, Bash will use the malloc functions
[3f8be484]73 from Glibc which are more stable.</para>
74 </listitem>
75 </varlistentry>
76
77 </variablelist>
78
[dabbced]79 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[3f8be484]80 href="../../final-system/common/bash.xml"
[663f8a7]81 xpointer="xpointer(//*[@os='d'])"/>
[3f8be484]82
[dabbced]83 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[3f8be484]84 href="../../final-system/common/bash.xml"
[663f8a7]85 xpointer="xpointer(//*[@os='e'])"/>
[3f8be484]86
[dabbced]87 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[3f8be484]88 href="../../final-system/common/bash.xml"
[663f8a7]89 xpointer="xpointer(//*[@os='g'])"/>
[3f8be484]90
[663f8a7]91<screen os="h"><userinput>make install</userinput></screen>
[3f8be484]92
93 </sect2>
94
95 <sect2 role="content">
96 <title/>
97
98 <para>Details on this package are located in <xref
99 linkend="contents-bash" role="."/></para>
100
101 </sect2>
102
103</sect1>
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