| 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-glibc-headers" role="wrap">
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| 9 | <?dbhtml filename="glibc-headers.html"?>
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| 10 |
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| 11 | <title>Glibc-&glibc-version; Headers</title>
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| 12 |
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| 13 | <indexterm zone="ch-cross-tools-glibc-headers">
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| 14 | <primary sortas="a-Glibc">Glibc</primary>
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| 15 | <secondary>cross tools, headers</secondary>
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| 16 | </indexterm>
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| 17 |
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| 18 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
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| 19 | href="../../final-system/common/glibc.xml"
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| 20 | xpointer="xpointer(//*[@role='package'])"/>
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| 21 |
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| 22 | <sect2 role="installation">
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| 23 | <title>Installation of Glibc Headers</title>
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| 24 |
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| 25 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
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| 26 | href="../alpha/glibc-headers.xml"
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| 27 | xpointer="xpointer(//*[@os='s1'])"/>
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| 28 |
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| 29 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
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| 30 | href="../alpha/glibc-headers.xml"
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| 31 | xpointer="xpointer(//*[@os='s2'])"/>
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| 32 |
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| 33 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
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| 34 | href="../../final-system/common/glibc.xml"
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| 35 | xpointer="xpointer(//*[@os='e'])"/>
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| 36 |
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| 37 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
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| 38 | href="../../final-system/common/glibc.xml"
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| 39 | xpointer="xpointer(//*[@os='f'])"/>
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| 40 |
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| 41 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
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| 42 | href="../common/glibc.xml"
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| 43 | xpointer="xpointer(//*[@os='dd'])"/>
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| 44 |
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| 45 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
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| 46 | href="../ppc/glibc.xml"
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| 47 | xpointer="xpointer(//*[@os='de'])"/>
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| 48 |
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| 49 | <para>We need to persuade <command>configure</command> that the host's
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| 50 | compiler has all the necessary modern powerpc64 extensions. It will still
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| 51 | pass flags such as <literal>-mnew-abi</literal> which are likely to trigger
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| 52 | error messages on a non-ppc host, but the headers can be built. We do this
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| 53 | by adding the following lines to <filename>config.cache</filename>. Note
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| 54 | that one of these has three consecutive underscores.</para>
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| 55 |
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| 56 | <screen><userinput>echo "libc_cv_mlong_double_128ibm=yes" >> config.cache
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| 57 | echo "libc_cv_mlong_double_128=yes" >> config.cache
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| 58 | echo "libc_cv_powerpc64_tls=yes" >> config.cache
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| 59 | echo "libc_cv_initfini_array=yes" >>config.cache
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| 60 | echo "libc_cv_gcc___thread=yes" >>config.cache</userinput></screen>
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| 61 |
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| 62 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
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| 63 | href="../../final-system/common/glibc.xml"
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| 64 | xpointer="xpointer(//*[@os='g'])"/>
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| 65 |
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| 66 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
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| 67 | href="../alpha/glibc-headers.xml"
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| 68 | xpointer="xpointer(//*[@os='s3'])"/>
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| 69 |
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| 70 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
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| 71 | href="../alpha/glibc-headers.xml"
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| 72 | xpointer="xpointer(//*[@os='e1'])"/>
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| 73 |
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| 74 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
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| 75 | href="../alpha/glibc-headers.xml"
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| 76 | xpointer="xpointer(//*[@os='ca'])"/>
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| 77 |
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| 78 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
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| 79 | href="../alpha/glibc-headers.xml"
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| 80 | xpointer="xpointer(//*[@os='cb'])"/>
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| 81 |
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| 82 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
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| 83 | href="../alpha/glibc-headers.xml"
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| 84 | xpointer="xpointer(//*[@os='cd'])"/>
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| 85 |
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| 86 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
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| 87 | href="../alpha/glibc-headers.xml"
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| 88 | xpointer="xpointer(//*[@os='ce'])"/>
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| 89 |
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| 90 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
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| 91 | href="../alpha/glibc-headers.xml"
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| 92 | xpointer="xpointer(//*[@os='cf'])"/>
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| 93 |
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| 94 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
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| 95 | href="../alpha/glibc-headers.xml"
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| 96 | xpointer="xpointer(//*[@os='cg'])"/>
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| 97 |
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| 98 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
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| 99 | href="../alpha/glibc-headers.xml"
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| 100 | xpointer="xpointer(//*[@os='ch'])"/>
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| 101 |
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| 102 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
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| 103 | href="../alpha/glibc-headers.xml"
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| 104 | xpointer="xpointer(//*[@os='ci'])"/>
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| 105 |
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| 106 | <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
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| 107 | href="../alpha/glibc-headers.xml"
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| 108 | xpointer="xpointer(//*[@os='cj'])"/>
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| 109 |
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| 110 | <screen os="cm"><userinput>cp -v ../glibc-&glibc-version;/nptl/sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h /tools/include/bits/</userinput></screen>
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| 111 |
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| 112 | </sect2>
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| 113 |
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| 114 | <sect2 role="content">
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| 115 | <title/>
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| 116 |
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| 117 | <para>Details on this package are located in <xref
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| 118 | linkend="contents-glibc" role="."/></para>
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| 119 |
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| 120 | </sect2>
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| 121 |
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| 122 | </sect1>
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