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29 lines
976 B
Plaintext
29 lines
976 B
Plaintext
<sect2>
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<title>Command explanations</title>
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<para>
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<userinput>make -e:</userinput> The -e paramater tells make that
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environment variables take precedence over variables defined in the
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Makefile file(s). This is needed in order to successfully link binutils
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statically.
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</para>
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<para>
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<userinput>LDFLAGS=-all-static:</userinput> Setting the variable LDFLAGS
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to the value -all-static causes binutils to be linked statically.
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</para>
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<para>
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<userinput>tooldir=$LFS/usr:</userinput> Normally the tooldir (the
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directory where the executables from binutils end up in) is set to
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$(exec_prefix)/$(target_alias) which expands into, for example,
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/usr/i686-pc-linux-gnu. Since we only build for our own system we don't
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need this target specific directory in $LFS/usr. You would use that
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setup if you use your system to cross-compile (for example you would
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compile a package on your Intel machine that generates code that can be
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executed on Apple PowerPC machines).
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</para>
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</sect2>
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