remove some unnecessary envs

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@11876 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter06/kbd.xml

@@ -60,7 +60,7 @@ sed -i 's/resizecons.8 //' docs/man/man8/Makefile.in</userinput></screen>
 
     <para>Prepare Kbd for compilation:</para>
 
-<screen><userinput remap="configure">PKG_CONFIG_PATH=/tools/lib/pkgconfig ./configure --prefix=/usr --disable-vlock</userinput></screen>
+<screen><userinput remap="configure">./configure --prefix=/usr --disable-vlock</userinput></screen>
 
     <variablelist>
       <title>The meaning of the configure options:</title>

chapter06/make.xml

@@ -56,7 +56,7 @@
     We use an environment variable to accomplish this.  To test the 
     results, issue:</para>
 
-<screen><userinput remap="test">make PERL5LIB=$PWD/tests/ check</userinput></screen>
+<screen><userinput remap="test">make check</userinput></screen>
 
     <para>Install the package:</para>