| 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
|
|---|
| 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
|
|---|
| 3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
|
|---|
| 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
|
|---|
| 5 | %general-entities;
|
|---|
| 6 | ]>
|
|---|
| 7 |
|
|---|
| 8 | <sect1 id="ch-system-adjusting">
|
|---|
| 9 | <?dbhtml filename="adjusting.html"?>
|
|---|
| 10 |
|
|---|
| 11 | <title>Adjusting the Toolchain</title>
|
|---|
| 12 |
|
|---|
| 13 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
|
|---|
| 14 | href="../mips/adjusting.xml"
|
|---|
| 15 | xpointer="xpointer(//*[@os='a'])"/>
|
|---|
| 16 |
|
|---|
| 17 | <screen os="c"><userinput>gcc -dumpspecs | \
|
|---|
| 18 | perl -p -e 's@/tools/lib/ld@/lib/ld@g;' \
|
|---|
| 19 | -e 's@/tools/lib32/ld@/lib32/ld@g;' \
|
|---|
| 20 | -e 's@/tools/lib64/ld@/lib64/ld@g;' \
|
|---|
| 21 | -e 's@\*startfile_prefix_spec:\n@$_/usr/lib/ @g;' > \
|
|---|
| 22 | $(dirname $(gcc --print-libgcc-file-name))/specs</userinput></screen>
|
|---|
| 23 |
|
|---|
| 24 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
|
|---|
| 25 | href="../mips/adjusting.xml"
|
|---|
| 26 | xpointer="xpointer(//*[@os='d'])"/>
|
|---|
| 27 |
|
|---|
| 28 | <para>Note that <filename class="directory">/lib</filename>,
|
|---|
| 29 | <filename class="directory">/lib32</filename>, or
|
|---|
| 30 | <filename class="directory">/lib64</filename> is now the prefix
|
|---|
| 31 | of our dynamic linker.</para>
|
|---|
| 32 |
|
|---|
| 33 | <caution>
|
|---|
| 34 |
|
|---|
| 35 | <para>It is imperative at this point to stop and ensure that
|
|---|
| 36 | the basic functions (compiling and linking) of the adjusted toolchain
|
|---|
| 37 | are working as expected. Since we are doing a 64 bit only build, we
|
|---|
| 38 | will only test the 64 bit ABI. To do this, perform a sanity
|
|---|
| 39 | check:</para>
|
|---|
| 40 |
|
|---|
| 41 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
|
|---|
| 42 | href="../mips/adjusting.xml"
|
|---|
| 43 | xpointer="xpointer(//*[@os='g'])"/>
|
|---|
| 44 |
|
|---|
| 45 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
|
|---|
| 46 | href="../mips/adjusting.xml"
|
|---|
| 47 | xpointer="xpointer(//*[@os='h'])"/>
|
|---|
| 48 |
|
|---|
| 49 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
|
|---|
| 50 | href="../mips/adjusting.xml"
|
|---|
| 51 | xpointer="xpointer(//*[@os='i'])"/>
|
|---|
| 52 |
|
|---|
| 53 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
|
|---|
| 54 | href="../mips/adjusting.xml"
|
|---|
| 55 | xpointer="xpointer(//*[@os='j'])"/>
|
|---|
| 56 |
|
|---|
| 57 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
|
|---|
| 58 | href="../mips/adjusting.xml"
|
|---|
| 59 | xpointer="xpointer(//*[@os='k'])"/>
|
|---|
| 60 |
|
|---|
| 61 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
|
|---|
| 62 | href="../mips/adjusting.xml"
|
|---|
| 63 | xpointer="xpointer(//*[@os='l'])"/>
|
|---|
| 64 |
|
|---|
| 65 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
|
|---|
| 66 | href="../mips/adjusting.xml"
|
|---|
| 67 | xpointer="xpointer(//*[@os='m'])"/>
|
|---|
| 68 |
|
|---|
| 69 | </caution>
|
|---|
| 70 |
|
|---|
| 71 | </sect1>
|
|---|
