| 1 | <sect2><title> </title><para> </para></sect2>
|
|---|
| 2 |
|
|---|
| 3 | <sect2>
|
|---|
| 4 | <title>Re-installation of Binutils</title>
|
|---|
| 5 |
|
|---|
| 6 | <note><para>It's worth pointing out that the Binutils test suite we run in this
|
|---|
| 7 | section is considered not as important as the one we run in Chapter 6.</para>
|
|---|
| 8 | </note>
|
|---|
| 9 |
|
|---|
| 10 | <para>Create a separate build directory again:</para>
|
|---|
| 11 |
|
|---|
| 12 | <para><screen><userinput>mkdir ../binutils-build
|
|---|
| 13 | cd ../binutils-build</userinput></screen></para>
|
|---|
| 14 |
|
|---|
| 15 | <para>Now prepare Binutils to be compiled:</para>
|
|---|
| 16 |
|
|---|
| 17 | <para><screen><userinput>../binutils-&binutils-version;/configure --prefix=/tools \
|
|---|
| 18 | --enable-shared --with-lib-path=/tools/lib</userinput></screen></para>
|
|---|
| 19 |
|
|---|
| 20 | <para>The meaning of the new configure option:</para>
|
|---|
| 21 |
|
|---|
| 22 | <itemizedlist>
|
|---|
| 23 | <listitem><para><userinput>--with-lib-path=/tools/lib</userinput>: This tells
|
|---|
| 24 | the configure script to specify the default library search path. We don't want
|
|---|
| 25 | the library search path to contain library directories from the host
|
|---|
| 26 | system.</para></listitem>
|
|---|
| 27 | </itemizedlist>
|
|---|
| 28 |
|
|---|
| 29 | <para>Before starting to build Binutils, remember to unset any environment
|
|---|
| 30 | variables that override the default optimization flags.</para>
|
|---|
| 31 |
|
|---|
| 32 | <para>Compile the package:</para>
|
|---|
| 33 |
|
|---|
| 34 | <para><screen><userinput>make </userinput></screen></para>
|
|---|
| 35 |
|
|---|
| 36 | <para>Test the results (nothing should fail here):</para>
|
|---|
| 37 |
|
|---|
| 38 | <para><screen><userinput>make check</userinput></screen></para>
|
|---|
| 39 |
|
|---|
| 40 | <para>And install the package:</para>
|
|---|
| 41 |
|
|---|
| 42 | <para><screen><userinput>make install</userinput></screen></para>
|
|---|
| 43 |
|
|---|
| 44 | <para>Now prepare Binutils for the re-adjusting of the toolchain in the next
|
|---|
| 45 | chapter:</para>
|
|---|
| 46 |
|
|---|
| 47 | <para><screen><userinput>make -C ld clean
|
|---|
| 48 | make -C ld LIB_PATH=/usr/lib:/lib</userinput></screen></para>
|
|---|
| 49 |
|
|---|
| 50 | <caution><para>Do not yet remove the Binutils source and build
|
|---|
| 51 | directories. We'll need these directories again in the next chapter in the
|
|---|
| 52 | state they are in now.</para></caution>
|
|---|
| 53 |
|
|---|
| 54 | </sect2>
|
|---|
| 55 |
|
|---|
