lfs-book-zh_CN/chapter06/bin86-exp.xml

<sect2>
<title>Command explanations</title>

<para>
<userinput>make INSTALL_OPTS="-m 755"...</userinput>: The Makefile
declares INSTALL_OPTS="-m 755 -s". The -s parameter causes the install
program to invoke the strip program to strip debug symbols from the
program. This doesn't work properly because a few files aren't
programs, but shell scripts. The strip program errors on those.
</para>

</sect2>