From 5f8327e63312e2cc4811e91da9e2eb47be79502d Mon Sep 17 00:00:00 2001
From: Xi Ruoyao <xry111@xry111.site>
Date: Fri, 3 Nov 2023 14:31:32 +0800
Subject: gawk: Fix "gawk-&gawk-version; is a remnant from Chapter 7" again

We'd fixed #5180 by forcing LN='ln -f'.  But this has stopped to work
with gawk-5.2.2 (and 5.3.0) because now the building system explicitly
checks the existence of gawk-&gawk-version; and refuses to update it if
it exists.

Now removing the file before "make install" seems the easiest solution.

Link: https://git.savannah.gnu.org/cgit/gawk.git/commit/?id=11762f4c0685
---
 chapter08/gawk.xml | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

(limited to 'chapter08')

diff --git a/chapter08/gawk.xml b/chapter08/gawk.xml
index cc9348d90..71e295652 100644
--- a/chapter08/gawk.xml
+++ b/chapter08/gawk.xml
@@ -59,15 +59,18 @@ su tester -c "PATH=$PATH make check"</userinput></screen>
 
     <para>Install the package:</para>
 
-<screen><userinput remap="install">make LN='ln -f' install</userinput></screen>
+<screen><userinput remap="install">rm -f /usr/bin/gawk-&gawk-version;
+make install</userinput></screen>
 
     <variablelist>
-      <title>The meaning of the overridden make variable:</title>
+      <title>The meaning of the command:</title>
 
       <varlistentry>
-        <term><envar>LN='ln -f'</envar></term>
+        <term><envar>rm -f /usr/bin/gawk-&gawk-version;</envar></term>
         <listitem>
-           <para>This variable ensures that the previous hard link installed
+           <para>The building system will not recreate the hard link
+           <filename>gawk-&gawk-version;</filename> if it already exists.
+           Remove it to ensure that the previous hard link installed
            in <xref linkend='ch-tools-gawk'/> is updated here.</para>
        </listitem>
       </varlistentry>
-- 
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