lfs-book-i18n/zh_CN/chapter05/glibc.po

# SOME DESCRIPTIVE TITLE
# Copyright (C) YEAR Free Software Foundation, Inc.
# This file is distributed under the same license as the PACKAGE package.
# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
#
#, fuzzy
msgid ""
msgstr ""
"Project-Id-Version: PACKAGE VERSION\n"
"POT-Creation-Date: 2020-06-17 12:44+0800\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n"
"Language: \n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"

#. type: Content of: <sect1><sect1info><address>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:14
#, no-wrap
msgid "&glibc-url;"
msgstr ""

#. type: Content of: <sect1><sect1info>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:12
msgid ""
"<productname>glibc</productname> "
"<productnumber>&glibc-version;</productnumber> <placeholder type=\"address\" "
"id=\"0\"/>"
msgstr ""

#. type: Content of: <sect1><title>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:17
msgid "Glibc-&glibc-version;"
msgstr ""

#. type: Content of: <sect1><indexterm><primary>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:20
msgid "Glibc"
msgstr ""

#. type: Content of: <sect1><indexterm><secondary>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:21
msgid "tools"
msgstr ""

#. type: Content of: <sect1><sect2><segmentedlist><segtitle>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:32
msgid "&buildtime;"
msgstr ""

#. type: Content of: <sect1><sect2><segmentedlist><segtitle>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:33
msgid "&diskspace;"
msgstr ""

#. type: Content of: <sect1><sect2><segmentedlist><seglistitem><seg>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:36
msgid "&glibc-tmp-sbu;"
msgstr ""

#. type: Content of: <sect1><sect2><segmentedlist><seglistitem><seg>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:37
msgid "&glibc-tmp-du;"
msgstr ""

#. type: Content of: <sect1><sect2><title>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:44
msgid "Installation of Glibc"
msgstr ""

#. type: Content of: <sect1><sect2><para>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:46
msgid ""
"First, create a symbolic link for LSB compliance. Additionally, for x86_64, "
"create a compatibility symbolic link required for proper operation of the "
"dynamic library loader:"
msgstr ""

#. type: Content of: <sect1><sect2><screen>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:50
#, no-wrap
msgid ""
"<userinput remap=\"pre\">case $(uname -m) in\n"
"    i?86)   ln -sfv ld-linux.so.2 $LFS/lib/ld-lsb.so.3\n"
"    ;;\n"
"    x86_64) ln -sfv ../lib/ld-linux-x86-64.so.2 $LFS/lib64\n"
"            ln -sfv ../lib/ld-linux-x86-64.so.2 "
"$LFS/lib64/ld-lsb-x86-64.so.3\n"
"    ;;\n"
"esac</userinput>"
msgstr ""

#. type: Content of: <sect1><sect2><para>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:58
msgid ""
"Some of the Glibc programs use the non-FHS compliant <filename "
"class=\"directory\">/var/db</filename> directory to store their runtime "
"data. Apply the following patch to make such programs store their runtime "
"data in the FHS-compliant locations:"
msgstr ""

#. type: Content of: <sect1><sect2><screen>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:63
#, no-wrap
msgid ""
"<userinput remap=\"pre\">patch -Np1 -i "
"../glibc-&glibc-version;-fhs-1.patch</userinput>"
msgstr ""

#. type: Content of: <sect1><sect2><para>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:65
msgid ""
"The Glibc documentation recommends building Glibc in a dedicated build "
"directory:"
msgstr ""

#. type: Content of: <sect1><sect2><screen>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:68
#, no-wrap
msgid ""
"<userinput remap=\"pre\">mkdir -v build\n"
"cd       build</userinput>"
msgstr ""

#. type: Content of: <sect1><sect2><para>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:71
msgid "Next, prepare Glibc for compilation:"
msgstr ""

#. type: Content of: <sect1><sect2><screen>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:73
#, no-wrap
msgid ""
"<userinput remap=\"configure\">../configure                             \\\n"
"      --prefix=/usr                      \\\n"
"      --host=$LFS_TGT                    \\\n"
"      --build=$(../scripts/config.guess) \\\n"
"      --enable-kernel=&min-kernel;                \\\n"
"      --with-headers=$LFS/usr/include    \\\n"
"      libc_cv_slibdir=/lib</userinput>"
msgstr ""

#. type: Content of: <sect1><sect2><variablelist><title>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:85
msgid "The meaning of the configure options:"
msgstr ""

#. type: Content of: <sect1><sect2><variablelist><varlistentry><term>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:88
msgid "<parameter>--host=$LFS_TGT, --build=$(../scripts/config.guess)</parameter>"
msgstr ""

#. type: Content of: <sect1><sect2><variablelist><varlistentry><listitem><para>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:90
msgid ""
"The combined effect of these switches is that Glibc's build system "
"configures itself to be cross-compiled, using the cross-linker and "
"cross-compiler in <filename class=\"directory\">/tools</filename>."
msgstr ""

#. type: Content of: <sect1><sect2><variablelist><varlistentry><term>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:97
msgid "<parameter>--enable-kernel=&min-kernel;</parameter>"
msgstr ""

#. type: Content of: <sect1><sect2><variablelist><varlistentry><listitem><para>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:99
msgid ""
"This tells Glibc to compile the library with support for &min-kernel; and "
"later Linux kernels.  Workarounds for older kernels are not enabled."
msgstr ""

#. type: Content of: <sect1><sect2><variablelist><varlistentry><term>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:106
msgid "<parameter>--with-headers=$LFS/usr/include</parameter>"
msgstr ""

#. type: Content of: <sect1><sect2><variablelist><varlistentry><listitem><para>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:108
msgid ""
"This tells Glibc to compile itself against the headers recently installed to "
"the $LFS/usr/include directory, so that it knows exactly what features the "
"kernel has and can optimize itself accordingly."
msgstr ""

#. type: Content of: <sect1><sect2><variablelist><varlistentry><term>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:116
msgid "<parameter>libc_cv_slibdir=/lib</parameter>"
msgstr ""

#. type: Content of: <sect1><sect2><variablelist><varlistentry><listitem><para>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:118
msgid ""
"This ensures that the library is installed in /lib instead of the default "
"/lib64 on 64 bit machines."
msgstr ""

#. type: Content of: <sect1><sect2><para>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:125
msgid "During this stage the following warning might appear:"
msgstr ""

#. type: Content of: <sect1><sect2><blockquote><screen>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:128
#, no-wrap
msgid ""
"<computeroutput>configure: WARNING:\n"
"*** These auxiliary programs are missing or\n"
"*** incompatible versions: msgfmt\n"
"*** some features will be disabled.\n"
"*** Check the INSTALL file for required versions.</computeroutput>"
msgstr ""

#. type: Content of: <sect1><sect2><para>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:135
msgid ""
"The missing or incompatible <command>msgfmt</command> program is generally "
"harmless. This <command>msgfmt</command> program is part of the Gettext "
"package which the host distribution should provide."
msgstr ""

#. type: Content of: <sect1><sect2><note><para>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:139
msgid ""
"There have been reports that this package may fail when building as a "
"\"parallel make\".  If this occurs, rerun the make command with a \"-j1\" "
"option."
msgstr ""

#. type: Content of: <sect1><sect2><para>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:143
msgid "Compile the package:"
msgstr ""

#. type: Content of: <sect1><sect2><screen>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:145
#, no-wrap
msgid "<userinput remap=\"make\">make</userinput>"
msgstr ""

#. type: Content of: <sect1><sect2><para>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:147
msgid "Install the package:"
msgstr ""

#. type: Content of: <sect1><sect2><warning><para>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:149
msgid ""
"If <envar>LFS</envar> is not properly set, and despite the recommendations, "
"you are building as root, the next command will install the newly built "
"glibc to your host system, which most likely will render it unusable. So "
"double check that the environment is correctly set for user <systemitem "
"class=\"username\">lfs</systemitem>."
msgstr ""

#. type: Content of: <sect1><sect2><screen>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:155
#, no-wrap
msgid "<userinput remap=\"install\">make DESTDIR=$LFS install</userinput>"
msgstr ""

#. type: Content of: <sect1><sect2><variablelist><title>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:158
msgid "The meaning of the <command>make install</command> option:"
msgstr ""

#. type: Content of: <sect1><sect2><variablelist><varlistentry><term>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:161
msgid "<parameter>DESTDIR=$LFS</parameter>"
msgstr ""

#. type: Content of: <sect1><sect2><variablelist><varlistentry><listitem><para>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:163
msgid ""
"The <envar>DESTDIR</envar> make variable is used by almost all packages to "
"define the location where the package should be installed. If it is not set, "
"it defaults to the root (<filename class=\"directory\">/</filename>) "
"directory. Here we specify that the package be installed in <filename "
"class=\"directory\">$LFS </filename>, which will become the root after <xref "
"linkend= \"ch-tools-chroot\"/>."
msgstr ""

#. type: Content of: <sect1><sect2><caution><para>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:176
msgid ""
"At this point, it is imperative to stop and ensure that the basic functions "
"(compiling and linking) of the new toolchain are working as expected. To "
"perform a sanity check, run the following commands:"
msgstr ""

#. type: Content of: <sect1><sect2><caution><screen>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:180
#, no-wrap
msgid ""
"<userinput>echo 'int main(){}' &gt; dummy.c\n"
"$LFS_TGT-gcc dummy.c\n"
"readelf -l a.out | grep '/ld-linux'</userinput>"
msgstr ""

#. type: Content of: <sect1><sect2><caution><para>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:184
msgid ""
"If everything is working correctly, there should be no errors, and the "
"output of the last command will be of the form:"
msgstr ""

#. type: Content of: <sect1><sect2><caution><screen>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:187
#, no-wrap
msgid ""
"<computeroutput>[Requesting program interpreter: "
"/lib64/ld-linux-x86-64.so.2]</computeroutput>"
msgstr ""

#. type: Content of: <sect1><sect2><caution><para>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:189
msgid ""
"Note that for 32-bit machines, the interpreter name will be "
"<filename>/lib/ld-linux.so.2</filename>."
msgstr ""

#. type: Content of: <sect1><sect2><caution><para>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:192
msgid ""
"If the output is not shown as above or there was no output at all, then "
"something is wrong. Investigate and retrace the steps to find out where the "
"problem is and correct it. This issue must be resolved before continuing on."
msgstr ""

#. type: Content of: <sect1><sect2><caution><para>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:197
msgid "Once all is well, clean up the test files:"
msgstr ""

#. type: Content of: <sect1><sect2><caution><screen>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:199
#, no-wrap
msgid "<userinput>rm -v dummy.c a.out</userinput>"
msgstr ""

#. type: Content of: <sect1><sect2><note><para>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:203
msgid ""
"Building packages in the next chapter will serve as an additional check that "
"the toolchain has been built properly. If some package, especially "
"binutils-pass2 or gcc-pass2, fails to build, it is an indication that "
"something has gone wrong with the previous Binutils, GCC, or Glibc "
"installations."
msgstr ""

#. type: Content of: <sect1><sect2><para>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:209
msgid ""
"Now that our cross-toolchain is complete, finalize the installation of the "
"limits.h header. For doing so, run a utility provided by the GCC developers:"
msgstr ""

#. type: Content of: <sect1><sect2><screen>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:213
#, no-wrap
msgid "<userinput>$LFS/tools/libexec/gcc/$LFS_TGT/&gcc-version;/install-tools/mkheaders</userinput>"
msgstr ""

#. type: Content of: <sect1><sect2><para>
#: /home/xry111/svn-repos/LFS-BOOK/chapter05/glibc.xml:220
msgid ""
"Details on this package are located in <xref linkend=\"contents-glibc\" "
"role=\".\"/>"
msgstr ""