| 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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| 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
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| 3 | "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
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| 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-cross-tools-flags">
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| 9 | <title>Build Flags</title>
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| 10 | <?dbhtml filename="flags.html"?>
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| 11 |
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| 12 | <para os="a">We will need to setup target specific flags for the compiler
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| 13 | and linkers. You can choose the appropriate BUILD32 and BUILD64
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| 14 | from the table at the bottom of the page.</para>
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| 15 |
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| 16 | <screen os="b"><userinput>export BUILD32="[BUILD32 entries]"
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| 17 | export BUILD64="[BUILD64 entries]"
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| 18 | export GCCTARGET="[GCCTARGET entries]"</userinput></screen>
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| 19 |
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| 20 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
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| 21 | href="../multilib/flags.xml"
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| 22 | xpointer="xpointer(//*[@os='c'])"/>
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| 23 |
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| 24 | <screen os="d"><userinput>echo export BUILD32=\""${BUILD32}\"" >> ~/.bashrc
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| 25 | echo export BUILD64=\""${BUILD64}\"" >> ~/.bashrc
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| 26 | echo export GCCTARGET=\""${GCCTARGET}\"" >> ~/.bashrc</userinput></screen>
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| 27 |
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| 28 | <para os="e">The following table gives the entires for different Sparc 64 capable
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| 29 | processors. Pick the processor that matches your system. Note: GCC settings are
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| 30 | only needed in the early sections of the book, and will not be used in the final-system
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| 31 | builds.</para>
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| 32 |
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| 33 | <table os="f">
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| 34 | <title>List of 32-Bit settings, 64-Bit Build settings, and GCC setting</title>
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| 35 | <tgroup cols="2" align="center">
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| 36 | <colspec colname="Processor"/>
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| 37 | <colspec colname="Build32"/>
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| 38 | <colspec colname="Build64"/>
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| 39 | <colspec colname="GCC"/>
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| 40 | <thead>
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| 41 | <row>
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| 42 | <entry>Processor</entry>
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| 43 | <entry>BUILD32</entry>
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| 44 | <entry>BUILD64</entry>
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| 45 | <entry>GCCTARGET</entry>
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| 46 | </row>
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| 47 | </thead>
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| 48 | <tbody>
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| 49 | <row>
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| 50 | <entry>Ultrasparc and Ultrasparc2</entry>
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| 51 | <entry>-m32 -mcpu=ultrasparc -mtune=ultrasparc</entry>
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| 52 | <entry>-m64 -mcpu=ultrasparc -mtune=ultrasparc</entry>
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| 53 | <entry>-mcpu=ultrasparc -mtune=ultrasparc</entry>
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| 54 | </row>
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| 55 | <row>
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| 56 | <entry>Ultrasparc3</entry>
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| 57 | <entry>-m32 -mcpu=ultrasparc3 -mtune=ultrasparc3</entry>
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| 58 | <entry>-m64 -mcpu=ultrasparc3 -mtune=ultrasparc3</entry>
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| 59 | <entry>-mcpu=ultrasparc3 -mtune=ultrasparc3</entry>
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| 60 | </row>
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| 61 | </tbody>
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| 62 | </tgroup>
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| 63 | </table>
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| 64 |
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| 65 | </sect1>
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