Update host system requirements to match glibc-2.29

was r11514.

r11513 is empty because it only fixes some typos in English.

chapter01/changelog.xml

@@ -42,6 +42,15 @@
     appropriate for the entry or if needed the entire day's listitem.
 -->
 
+    <listitem>
+      <para>2019-02-08</para>
+      <itemizedlist>
+        <listitem>
+          <para>[renodr] - 更新宿主系统需求。</para>
+        </listitem>
+      </itemizedlist>
+    </listitem>
+
     <listitem>
       <para>2019-02-06</para>
       <itemizedlist>

chapter02/hostreqs.xml

@@ -67,23 +67,13 @@
     </listitem>
 
     <listitem>
-      <para><emphasis role="strong">GCC-4.9</emphasis> 包括 C++
+      <para><emphasis role="strong">GCC-5.2</emphasis> 包括 C++
       编译器, <command>g++</command> (比 &gcc-version; 更新的版本未经测试，
       不推荐使用)</para>
-<!--
-      <note><para>On some distributions, there have been reports that some
-      libraries used by gcc can be in an inconsistent state and that this
-      interferes with building some LFS packages.  To check this, look in
-      /usr/lib and possibly /usr/lib64 for libgmp.la, libmpfr.la, and
-      libmpc.la.  Either all three should be present or absent, but not only
-      one or two.  If the problem exists on your system, either rename or
-      delete the .la files or install the appropriate missing
-      package.</para></note>
--->
     </listitem>
 
     <listitem>
-		<para><emphasis role="strong">Glibc-2.11</emphasis> (比
+		<para><emphasis role="strong">Glibc-2.26</emphasis> (比
 			&glibc-version; 更新的版本未经测试，不推荐使用)</para>
     </listitem>
 

general.ent

@@ -1,13 +1,13 @@
-<!ENTITY version         "SVN-20190206">
+<!ENTITY version         "SVN-20190208">
 <!ENTITY short-version   "svn">  <!-- Used below in &blfs-book; 
                                       Change to x.y for release but not -rc releases -->
 <!ENTITY generic-version "development"> <!-- Use "development"  or "x.y[-pre{x}]" -->
 
-<!ENTITY versiond        "20190206-systemd">
+<!ENTITY versiond        "20190208-systemd">
 <!ENTITY short-versiond  "systemd">
 <!ENTITY generic-versiond "systemd"> 
 
-<!ENTITY releasedate     "2019 年 2 月 6 日">
+<!ENTITY releasedate     "2019 年 2 月 8 日">
 
 <!ENTITY copyrightdate   "1999-2019"><!-- jhalfs needs a literal dash, not &ndash; -->
 <!ENTITY milestone       "8.4">