Changeset 33bc2cb in clfs-embedded for BOOK/cross-tools/mips/uclibc.xml
- Timestamp:
- Nov 11, 2006, 8:28:14 PM (17 years ago)
- Branches:
- master
- Children:
- 02ef21b
- Parents:
- 99fc891
- File:
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- 1 edited
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BOOK/cross-tools/mips/uclibc.xml
r99fc891 r33bc2cb 16 16 </indexterm> 17 17 18 <sect2 role="package"> 19 <title/> 20 21 <para>The uClibc package contains the main C library. This library provides 22 the basic routines for allocating memory, searching directories, opening and 23 closing files, reading and writing files, string handling, pattern matching, 24 arithmetic, and so on.</para> 25 26 <para>THIS IS JUST A PLACEHOLDER, YOU *WILL* NEED TO DO 'make menuconfig' SELECT MIPS ARCHITECTURE AND THE SPECIFIC MIPS YOU ARE USING!</para> 27 28 </sect2> 18 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude" 19 href="../x86/uclibc.xml" 20 xpointer="xpointer(//*[@role='package'])"/> 29 21 30 22 <sect2 role="installation"> 31 23 <title>Installation of uClibc</title> 32 24 33 <para os="a">Since we are cross-compiling, we need to make sure when we 34 configuration for our architecture we get the correct information. The 35 following sed makes sure we are using the proper settings for our 36 architecture: (This is a place holder for the other architectures). Make sure you select the MIPS architecture and the correct processor/endianness.</para> 25 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude" 26 href="../x86/uclibc.xml" 27 xpointer="xpointer(//*[@os='a'])"/> 37 28 38 <screen os="b"><userinput>make menuconfig</userinput></screen> 29 <screen os="b"><userinput>cp extra/Configs/Config.in extra/Configs/Config.in.orig 30 sed -e "s:default TARGET_i386:default TARGET_mips:" \ 31 extra/Configs/Config.in.orig > extra/Configs/Config.in</userinput></screen> 39 32 40 <note os="c"> 41 <para>Below we are just telling uClibc to use the default configuration of 42 uClibc. For those for more adventureous, you can use make menuconfig, and 43 do a more custom build of your uClibc.</para> 44 </note> 33 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude" 34 href="../x86/uclibc.xml" 35 xpointer="xpointer(//*[@os='c'])"/> 45 36 46 <para os="d">Create default configuration:</para> 37 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude" 38 href="../x86/uclibc.xml" 39 xpointer="xpointer(//*[@os='d'])"/> 47 40 48 <screen os="e"><userinput>make defconfig</userinput></screen> 41 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude" 42 href="../x86/uclibc.xml" 43 xpointer="xpointer(//*[@os='e'])"/> 49 44 50 <para os="f">We will need to edit the configuration file, to make sure everything gets 51 compiled and put into it's proper locations:</para> 45 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude" 46 href="../x86/uclibc.xml" 47 xpointer="xpointer(//*[@os='f'])"/> 52 48 53 <screen os="g"><userinput>cp .config .config.orig 54 sed -e "/^CROSS_COMPILER_PREFIX/s:=.*:=\"${CLFS_TARGET}-\":" \ 55 -e "/^KERNEL_SOURCE/s:=.*:=\"${CLFS}/usr\":" \ 56 -e "/^SHARED_LIB_LOADER_PREFIX/s:=.*:=\"/lib\":" \ 57 -e "/^DEVEL_PREFIX/s:=.*:=\"/usr\":" \ 58 -e "/^RUNTIME_PREFIX/s:=.*:=\"/\":" \ 59 .config.orig > .config</userinput></screen> 49 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude" 50 href="../x86/uclibc.xml" 51 xpointer="xpointer(//*[@os='g'])"/> 60 52 61 <para os="h">We will need to make sure that some settings in uClibc are set so we 62 can utilize all the features of BusyBox:</para> 53 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude" 54 href="../x86/uclibc.xml" 55 xpointer="xpointer(//*[@os='h'])"/> 63 56 64 <screen os="i"><userinput>UCLIBC_OPTIONS="DO_C99_MATH UCLIBC_HAS_RPC UCLIBC_HAS_CTYPE_CHECKED UCLIBC_HAS_WCHAR UCLIBC_HAS_HEXADECIMAL_FLOATS 65 UCLIBC_HAS_FOPEN_EXCLUSIVE_MODE UCLIBC_HAS_PRINTF_M_SPEC UCLIBC_HAS_FTW UCLIBC_HAS_IPV6" 66 for config in $UCLIBC_OPTIONS; do 67 cp .config .config.orig 68 sed -e "s:# ${config} is not set:${config}=y:" .config.orig > .config 69 done 70 echo "UCLIBC_HAS_FULL_RPC=y" >> .config</userinput></screen> 57 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude" 58 href="../x86/uclibc.xml" 59 xpointer="xpointer(//*[@os='i'])"/> 71 60 72 <para os="j">Compile the package:</para> 61 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude" 62 href="../x86/uclibc.xml" 63 xpointer="xpointer(//*[@os='j'])"/> 73 64 74 <screen os="k"><userinput>make </userinput></screen>65 <screen os="k"><userinput>make TARGET_ARCH=mips</userinput></screen> 75 66 76 <para os="l">We will remove the files that were copied over from our Linux Headers during77 the building of uClibc. These files were copied into the include directory of the source78 directory of uClibc:</para>67 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude" 68 href="../x86/uclibc.xml" 69 xpointer="xpointer(//*[@os='l'])"/> 79 70 80 <screen os="m"><userinput>rm include/{asm,asm-generic,linux}</userinput></screen> 71 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude" 72 href="../x86/uclibc.xml" 73 xpointer="xpointer(//*[@os='m'])"/> 81 74 82 <para os="n">Install the package:</para> 75 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude" 76 href="../x86/uclibc.xml" 77 xpointer="xpointer(//*[@os='n'])"/> 83 78 84 <screen os="o"><userinput>make PREFIX=${CLFS} install</userinput></screen> 79 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude" 80 href="../x86/uclibc.xml" 81 xpointer="xpointer(//*[@os='o'])"/> 85 82 86 83 </sect2> 87 84 88 <sect2 id="contents-uclibc" role="content">89 <title >Contents of uClibc</title>85 <sect2 role="content" id="contents-uclibc"> 86 <title/> 90 87 91 <segmentedlist> 92 <segtitle>Installed uClibc</segtitle> 93 94 <seglistitem> 95 <seg>To Be Written</seg> 96 </seglistitem> 97 </segmentedlist> 98 <!-- 99 <variablelist> 100 <bridgehead renderas="sect3">Short Descriptions</bridgehead> 101 <?dbfo list-presentation="list"?> 102 <?dbhtml list-presentation="table"?> 103 104 <varlistentry id="uclibc"> 105 <term><filename 106 class="headerfile">/usr/include/{asm,linux}/*.h</filename></term> 107 <listitem> 108 <para>The Linux API headers</para> 109 <indexterm zone="ch-system-linux-headers linux-headers"> 110 <primary 111 sortas="e-/usr/include/{asm,linux}/*.h">/usr/include/{asm,linux}/*.h</primary> 112 </indexterm> 113 </listitem> 114 </varlistentry> 115 </variablelist> 116 --> 88 <para>Details on this package are located in <xref 89 linkend="contents-uclibc" role="."/></para> 117 90 118 91 </sect2> 92 119 93 </sect1> 94
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