[3f8be484] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?> |
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[aa18ac0] | 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" |
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| 3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [ |
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[3f8be484] | 4 | <!ENTITY % general-entities SYSTEM "../../general.ent"> |
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| 5 | %general-entities; |
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| 6 | ]> |
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| 7 | |
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| 8 | <sect1 id="ch-system-adjusting"> |
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| 9 | <?dbhtml filename="adjusting.html"?> |
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| 10 | |
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| 11 | <title>Adjusting the Toolchain</title> |
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| 12 | |
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[dabbced] | 13 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[3c35168] | 14 | href="../ppc/adjusting.xml" |
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[3f8be484] | 15 | xpointer="xpointer(//*[@os='a'])"/> |
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| 16 | |
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| 17 | <screen os="c"><userinput>gcc -dumpspecs | \ |
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[4a65eaf] | 18 | perl -p -e 's@/tools/lib/ld@/lib/ld@g;' \ |
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[3f8be484] | 19 | -e 's@/tools/lib32/ld@/lib32/ld@g;' \ |
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| 20 | -e 's@/tools/lib64/ld@/lib64/ld@g;' \ |
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[1b274255] | 21 | -e 's@\*startfile_prefix_spec:\n@$_/usr/lib/ @g;' > \ |
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[1a498b5] | 22 | $(dirname $(gcc --print-libgcc-file-name))/specs</userinput></screen> |
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[3f8be484] | 23 | |
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[dabbced] | 24 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[3c35168] | 25 | href="../ppc/adjusting.xml" |
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[3f8be484] | 26 | xpointer="xpointer(//*[@os='d'])"/> |
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| 27 | |
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| 28 | <caution> |
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| 29 | |
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[dabbced] | 30 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[3c35168] | 31 | href="../ppc/adjusting.xml" |
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[3f8be484] | 32 | xpointer="xpointer(//*[@os='f'])"/> |
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| 33 | |
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[dabbced] | 34 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[4a65eaf] | 35 | href="../multilib/adjusting.xml" |
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| 36 | xpointer="xpointer(//*[@os='m2'])"/> |
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[3f8be484] | 37 | |
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[dabbced] | 38 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[4a65eaf] | 39 | href="../multilib/adjusting.xml" |
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| 40 | xpointer="xpointer(//*[@os='m3'])"/> |
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[3f8be484] | 41 | |
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[dabbced] | 42 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[3c35168] | 43 | href="../ppc/adjusting.xml" |
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[3f8be484] | 44 | xpointer="xpointer(//*[@os='h'])"/> |
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| 45 | |
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[dabbced] | 46 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[3c35168] | 47 | href="../ppc/adjusting.xml" |
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[3f8be484] | 48 | xpointer="xpointer(//*[@os='i'])"/> |
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| 49 | |
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| 50 | <para>For N32 ABI:</para> |
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| 51 | |
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[cc14b18] | 52 | <screen><userinput>echo 'int main(){}' > dummy.c |
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[0c2e5d7] | 53 | gcc ${BUILDN32} dummy.c |
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[3f8be484] | 54 | readelf -l a.out | grep ': /lib'</userinput></screen> |
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| 55 | |
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[dabbced] | 56 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[3c35168] | 57 | href="../ppc/adjusting.xml" |
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[3f8be484] | 58 | xpointer="xpointer(//*[@os='h'])"/> |
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| 59 | |
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| 60 | <screen><computeroutput>[Requesting program interpreter: /lib32/ld.so.1]</computeroutput></screen> |
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| 61 | |
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[dabbced] | 62 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[4a65eaf] | 63 | href="../multilib/adjusting.xml" |
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| 64 | xpointer="xpointer(//*[@os='m4'])"/> |
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[3f8be484] | 65 | |
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[dabbced] | 66 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[4a65eaf] | 67 | href="../multilib/adjusting.xml" |
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| 68 | xpointer="xpointer(//*[@os='m5'])"/> |
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[3f8be484] | 69 | |
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[dabbced] | 70 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[3c35168] | 71 | href="../ppc/adjusting.xml" |
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[3f8be484] | 72 | xpointer="xpointer(//*[@os='h'])"/> |
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| 73 | |
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| 74 | <screen><computeroutput>[Requesting program interpreter: /lib64/ld.so.1]</computeroutput></screen> |
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| 75 | |
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| 76 | <para>Note that <filename class="directory">/lib</filename>, |
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| 77 | <filename class="directory">/lib32</filename> or |
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| 78 | <filename class="directory">/lib64</filename> is now the prefix |
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| 79 | of our dynamic linker.</para> |
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| 80 | |
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[dabbced] | 81 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[3c35168] | 82 | href="../ppc/adjusting.xml" |
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[3f8be484] | 83 | xpointer="xpointer(//*[@os='k'])"/> |
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| 84 | |
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[dabbced] | 85 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[3c35168] | 86 | href="../ppc/adjusting.xml" |
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[3f8be484] | 87 | xpointer="xpointer(//*[@os='l'])"/> |
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| 88 | |
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[dabbced] | 89 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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[3c35168] | 90 | href="../ppc/adjusting.xml" |
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[3f8be484] | 91 | xpointer="xpointer(//*[@os='m'])"/> |
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| 92 | |
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| 93 | </caution> |
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| 94 | |
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| 95 | </sect1> |
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