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git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@14 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
41 lines
1.4 KiB
Plaintext
41 lines
1.4 KiB
Plaintext
<sect2>
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<title>Installation of Ld.so</title>
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<para>
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Install Ld.so by running the following commands:
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</para>
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<blockquote><literallayout>
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<userinput>cd util &&</userinput>
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<userinput>make ldd ldconfig &&</userinput>
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<userinput>cp ldd /bin &&</userinput>
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<userinput>cp ldconfig /sbin &&</userinput>
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<userinput>cd ../man &&</userinput>
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<userinput>cp ldd.1 /usr/share/man/man1 &&</userinput>
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<userinput>cp *.8 /usr/share/man/man8 &&</userinput>
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<userinput>rm /usr/bin/ldd &&</userinput>
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<userinput>hash -r</userinput>
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</literallayout></blockquote>
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<para>
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The <quote>hash -r</quote> command is to make bash forget about the
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locations of previously executed commands. If you have executed ldd
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before, bash expects it to be found in /usr/bin. Since we moved it to
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/bin, the cache needs to be purged so bash can find it in /bin when you
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want to execute it again.
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</para>
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<para>
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You might have noticed that we don't use the compiler optimizations for
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this package. The reason is that overriding the CFLAGS variable causes
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compilation problems. You would have to edit the Config.mk file and add
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the proper values to the CFLAGS variable and then compile the package.
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If you want to do that it's up to you. I don't think it's worth the
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trouble though. The ld and ldd programs usually are only rarely used.
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</para>
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</sect2>
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