ch5 mawk explanation added

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@939 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter05/mawk-exp.xml

@@ -0,0 +1,10 @@
+<sect2>
+<title>Command explanations</title>
+
+<para><userinput>sed ... Makefile | make -f ... </userinput> This
+construct is used to make mawk accept the LDFLAGS variable which we then
+pass to it as part of the make command.  This is used to build mawk
+statically.</para>
+
+</sect2>
+

chapter05/mawk.xml

@@ -5,6 +5,7 @@
 Estimated disk space required:  &mawk-compsize-static;</screen>
 
 &c5-mawk-inst;
+&c5-mawk-exp;
 &aa-mawk-desc;
 
 </sect1>

index.xml

@@ -166,6 +166,7 @@
 <!ENTITY c5-make SYSTEM "chapter5/make.xml">
 <!ENTITY c5-make-inst SYSTEM "chapter5/make-inst.xml">
 <!ENTITY c5-mawk SYSTEM "chapter5/mawk.xml">
+<!ENTITY c5-mawk-exp SYSTEM "chapter5/mawk-exp.xml">
 <!ENTITY c5-mawk-inst SYSTEM "chapter5/mawk-inst.xml">
 <!ENTITY c5-patch SYSTEM "chapter5/patch.xml">
 <!ENTITY c5-patch-inst SYSTEM "chapter5/patch-inst.xml">