mirror of
https://git.linuxfromscratch.org/lfs.git
synced 2025-01-19 21:49:13 +00:00
b08f409653
git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@174 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
29 lines
976 B
XML
29 lines
976 B
XML
<sect2>
|
|
<title>Command explanations</title>
|
|
|
|
<para>
|
|
<userinput>make -e:</userinput> The -e paramater tells make that
|
|
environment variables take precedence over variables defined in the
|
|
Makefile file(s). This is needed in order to successfully link binutils
|
|
statically.
|
|
</para>
|
|
|
|
<para>
|
|
<userinput>LDFLAGS=-all-static:</userinput> Setting the variable LDFLAGS
|
|
to the value -all-static causes binutils to be linked statically.
|
|
</para>
|
|
|
|
<para>
|
|
<userinput>tooldir=$LFS/usr:</userinput> Normally the tooldir (the
|
|
directory where the executables from binutils end up in) is set to
|
|
$(exec_prefix)/$(target_alias) which expands into, for example,
|
|
/usr/i686-pc-linux-gnu. Since we only build for our own system we don't
|
|
need this target specific directory in $LFS/usr. You would use that
|
|
setup if you use your system to cross-compile (for example you would
|
|
compile a package on your Intel machine that generates code that can be
|
|
executed on Apple PowerPC machines).
|
|
</para>
|
|
|
|
</sect2>
|
|
|