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25 lines
1.1 KiB
XML
25 lines
1.1 KiB
XML
<sect2>
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<title>Command explanations</title>
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<para><userinput>cp lib/Makefile.in lib/Makefile.in.backup :</userinput> We
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run this command in order to keep a backup of the file we are about to
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change.</para>
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<para><screen><userinput>cp lib/Makefile.in lib/Makefile.in.backup &&</userinput>
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<userinput>sed -e 's/\(.*\)\(fopen-safer\.c \)\\/\1\2atexit.c \\/' \</userinput>
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<userinput> -e 's/\(.*\)\(idcache\$U\.\$.*\)\\/\1\2atexit$U.$(OBJEXT) \\/' \</userinput>
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<userinput> lib/Makefile.in > lib/Makefile.in~ &&</userinput>
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<userinput>mv lib/Makefile.in~ lib/Makefile.in:</userinput></screen>
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This is used to fix a problem with building fileutils statically on glibc 2.2.3
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systems. If this isn't done, then there is the possibility of all of the
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fileutils programs causing segmentation faults once chroot is entered
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in chapter 6.</para>
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<para><userinput>--libexecdir=$LFS/bin:</userinput> This configure option will
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set the program executable directory to $LFS/bin. This is normally set
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to /usr/libexec, but nothing is placed in it. Changing it just prevents
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that directory from being created.</para>
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</sect2>
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