Changeset 350c23e for chapter08/stripping.xml

Timestamp:

05/25/2022 02:49:12 PM (2 years ago)

Author:

William Harrington <kb0iic@…>

Branches:

arm

Children:

7ea2104

Parents:

3c51561

git-author:

Pierre Labastie <pierre.labastie@…> (05/22/2022 07:57:28 AM)

git-committer:

William Harrington <kb0iic@…> (05/25/2022 02:49:12 PM)

Message:

stripping, chapter 8: prevent stripping ld-*.dbg

With the construct used in save_usrlib, if ld-linux-...dbg already
exists, it is stripped again and a file ld-linux-...dbg.dbg is
created. Prevent this by not listing files ending in "g".

File:

• chapter08/stripping.xml (modified) (1 diff)

chapter08/stripping.xml

@@ -43 +43 @@
   <note><para>The ELF loader's name is ld-linux-aarch64.so.1 on 64-bit systems
   and ld-linux-armhf.so.3 on 32-bit systems. The construct below selects the
-  correct name for the current architecture.</para></note>
+  correct name for the current architecture, excluding anything ending
+  with <quote>g</quote>, in case the commands below have already been
+  run.</para></note>
 
 <!-- also of interest are libgfortan, libgo, libgomp, and libobjc from GCC -->
 
 <!--<screen><userinput>save_lib="ld-2.25.so libc-2.25.so libpthread-2.25.so libthread_db-1.0.so"-->
-<screen><userinput>save_usrlib="$(cd /usr/lib; ls ld-linux*)
+<screen><userinput>save_usrlib="$(cd /usr/lib; ls ld-linux*[^g])
              libc.so.6
              libthread_db.so.1