Author: matthew
Date: 2012-06-07 14:08:36 -0600 (Thu, 07 Jun 2012)
New Revision: 9881
Modified:
trunk/BOOK/chapter01/changelog.xml
trunk/BOOK/chapter05/grep.xml
trunk/BOOK/general.ent
Log:
Remove now unnecessary --disable-perl-regexp from chapter 5's instructions.
Modified: trunk/BOOK/chapter01/changelog.xml
===================================================================
--- trunk/BOOK/chapter01/changelog.xml 2012-06-06 18:29:56 UTC (rev 9880)
+++ trunk/BOOK/chapter01/changelog.xml 2012-06-07 20:08:36 UTC (rev 9881)
@@ -37,6 +37,18 @@
-->
<listitem>
+ <para>2012-06-07</para>
+ <itemizedlist>
+ <listitem>
+ <para>[matthew] - Remove --disable-perl-regexp switch from chapter
+ 5's Grep instruction. It should be unnecessary now as there should
+ be no way for the host's libraries to leak through to the chapter 5
+ toolchain. Thanks to Jeremy Huntwork for the report.</para>
+ </listitem>
+ </itemizedlist>
+ </listitem>
+
+ <listitem>
<para>2012-06-06</para>
<itemizedlist>
<listitem>
Modified: trunk/BOOK/chapter05/grep.xml
===================================================================
--- trunk/BOOK/chapter05/grep.xml 2012-06-06 18:29:56 UTC (rev 9880)
+++ trunk/BOOK/chapter05/grep.xml 2012-06-07 20:08:36 UTC (rev 9881)
@@ -45,22 +45,8 @@
<para>Prepare Grep for compilation:</para>
-<screen><userinput remap="configure">./configure --prefix=/tools
--disable-perl-regexp</userinput></screen>
+<screen><userinput remap="configure">./configure
--prefix=/tools</userinput></screen>
- <variablelist>
- <title>The meaning of the configure switches:</title>
-
- <varlistentry>
- <term><parameter>--disable-perl-regexp</parameter></term>
- <listitem>
- <para>This ensures that the <command>grep</command> program does
- not get linked against a Perl Compatible Regular Expression (PCRE)
- library that may be present on the host but will not be available
- once we enter the <command>chroot</command> environment.</para>
- </listitem>
- </varlistentry>
- </variablelist>
-
<para>Compile the package:</para>
<screen><userinput remap="make">make</userinput></screen>
Modified: trunk/BOOK/general.ent
===================================================================
--- trunk/BOOK/general.ent 2012-06-06 18:29:56 UTC (rev 9880)
+++ trunk/BOOK/general.ent 2012-06-07 20:08:36 UTC (rev 9881)
@@ -1,5 +1,5 @@
-<!ENTITY version "SVN-20120606">
-<!ENTITY releasedate "June 6, 2012">
+<!ENTITY version "SVN-20120607">
+<!ENTITY releasedate "June 7, 2012">
<!ENTITY copyrightdate "1999-2012"><!-- jhalfs needs a literal dash, not
– -->
<!ENTITY milestone "7.2">
<!ENTITY generic-version "development"> <!-- Use "development", "testing", or
"x.y[-pre{x}]" -->
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