#: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:11 msgid "Host System Requirements" msgstr "宿主系统需求" #. type: Content of: <sect1><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:13 msgid "" "Your host system should have the following software with the minimum " "versions indicated. This should not be an issue for most modern Linux " "distributions. Also note that many distributions will place software headers " "into separate packages, often in the form of <quote><package-name>-" "devel</quote> or <quote><package-name>-dev</quote>. Be sure to install " "those if your distribution provides them." msgstr "" "您的宿主系统必须拥有下列软件，且版本不能低于我们给出的最低版本。对于大多数现" "代 Linux 发行版来说这不成问题。要注意的是，很多发行版会把软件的头文件放在单独" "的软件包中，这些软件包的名称往往是 <quote><软件包名>-devel</quote> 或" "者 <quote><软件包名>-dev</quote>。如果您的发行版为下列软件提供了这类软" "件包，一定要安装它们。" #. type: Content of: <sect1><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:21 msgid "" "Earlier versions of the listed software packages may work, but have not been " "tested." msgstr "比下列最低版本更古老的版本可能正常工作，但作者没有进行测试。" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:27 msgid "" "<emphasis role=\"strong\">Bash-3.2</emphasis> (/bin/sh should be a symbolic " "or hard link to bash)" msgstr "" "<emphasis role=\"strong\">Bash-3.2</emphasis> (/bin/sh 必须是到 bash 的符号链" "接或硬连接)" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:32 msgid "" "<emphasis role=\"strong\">Binutils-2.25</emphasis> (Versions greater than " "&binutils-version; are not recommended as they have not been tested)" msgstr "" "<emphasis role=\"strong\">Binutils-2.25</emphasis> (比 &binutils-version; 更" "新的版本未经测试，不推荐使用)" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:38 msgid "" "<emphasis role=\"strong\">Bison-2.7</emphasis> (/usr/bin/yacc should be a " "link to bison or small script that executes bison)" msgstr "" "<emphasis role=\"strong\">Bison-2.7</emphasis> (/usr/bin/yacc 必须是到 bison " "的链接，或者是一个执行 bison 的小脚本)" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:43 msgid "<emphasis role=\"strong\">Bzip2-1.0.4</emphasis>" msgstr "" "<emphasis role=\"strong\">Bison-2.7</emphasis> (/usr/bin/yacc 必须是到 bison " "的链接，或者是一个执行 bison 的小脚本)" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:47 msgid "<emphasis role=\"strong\">Coreutils-6.9</emphasis>" msgstr "<emphasis role=\"strong\">Coreutils-6.9</emphasis>" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:51 msgid "<emphasis role=\"strong\">Diffutils-2.8.1</emphasis>" msgstr "<emphasis role=\"strong\">Diffutils-2.8.1</emphasis>" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:55 msgid "<emphasis role=\"strong\">Findutils-4.2.31</emphasis>" msgstr "<emphasis role=\"strong\">Findutils-4.2.31</emphasis>" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:59 msgid "" "<emphasis role=\"strong\">Gawk-4.0.1</emphasis> (/usr/bin/awk should be a " "link to gawk)" msgstr "" "<emphasis role=\"strong\">Gawk-4.0.1</emphasis> (/usr/bin/awk 必须是到 gawk " "的链接)" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:65 msgid "" "<emphasis role=\"strong\">GCC-6.2</emphasis> including the C++ compiler, " "<command>g++</command> (Versions greater than &gcc-version; are not " "recommended as they have not been tested)" msgstr "" "<emphasis role=\"strong\">GCC-6.2</emphasis> 包括 C++ 编译器, <command>g++</" "command> (比 &gcc-version; 更新的版本未经测试，不推荐使用)" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:71 msgid "" "<emphasis role=\"strong\">Glibc-2.11</emphasis> (Versions greater than " "&glibc-version; are not recommended as they have not been tested)" msgstr "" "<emphasis role=\"strong\">Glibc-2.11</emphasis> (比 &glibc-version; 更新的版" "本未经测试，不推荐使用)" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:77 msgid "<emphasis role=\"strong\">Grep-2.5.1a</emphasis>" msgstr "<emphasis role=\"strong\">Grep-2.5.1a</emphasis>" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:81 msgid "<emphasis role=\"strong\">Gzip-1.3.12</emphasis>" msgstr "<emphasis role=\"strong\">Gzip-1.3.12</emphasis>" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:85 msgid "<emphasis role=\"strong\">Linux Kernel-&min-kernel;</emphasis>" msgstr "<emphasis role=\"strong\">Linux Kernel-&min-kernel;</emphasis>" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:87 msgid "" "The reason for the kernel version requirement is that we specify that " "version when building <application>glibc</application> in Chapter 6 at " "the recommendation of the developers. It is also required by udev." msgstr "" "内核版本的要求是为了符合第 6 章中编译 <application>glibc</application> 时开发" "者推荐的配置选项。udev 也要求一定的内核版本。" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:92 msgid "" "If the host kernel is earlier than &min-kernel; you will need to replace the " "kernel with a more up to date version. There are two ways you can go about " "this. First, see if your Linux vendor provides a &min-kernel; or later " "kernel package. If so, you may wish to install it. If your vendor doesn't " "offer an acceptable kernel package, or you would prefer not to install it, " "you can compile a kernel yourself. Instructions for compiling the kernel and " "configuring the boot loader (assuming the host uses GRUB) are located in " "<xref linkend=\"chapter-bootable\"/>." msgstr "" "如果宿主内核比 &min-kernel; 更早，您需要将内核升级到较新的版本。升级内核有两" "种方法，如果您的发行版供应商提供了 &min-kernel; 或更新的内核软件包，您可以直" "接安装它。如果供应商没有提供一个足够新的内核包，或者您不想安装它，您可以自己" "编译内核。编译内核和配置启动引导器 (假设宿主使用 GRUB) 的步骤在<xref " "linkend=\"chapter-bootable\"/>中。" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:104 msgid "<emphasis role=\"strong\">M4-1.4.10</emphasis>" msgstr "<emphasis role=\"strong\">M4-1.4.10</emphasis>" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:108 msgid "<emphasis role=\"strong\">Make-4.0</emphasis>" msgstr "<emphasis role=\"strong\">Make-4.0</emphasis>" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:112 msgid "<emphasis role=\"strong\">Patch-2.5.4</emphasis>" msgstr "<emphasis role=\"strong\">Patch-2.5.4</emphasis>" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:116 msgid "<emphasis role=\"strong\">Perl-5.8.8</emphasis>" msgstr "<emphasis role=\"strong\">Perl-5.8.8</emphasis>" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:120 msgid "<emphasis role=\"strong\">Python-3.4</emphasis>" msgstr "<emphasis role=\"strong\">Python-3.4</emphasis>" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:124 msgid "<emphasis role=\"strong\">Sed-4.1.5</emphasis>" msgstr "<emphasis role=\"strong\">Sed-4.1.5</emphasis>" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:128 msgid "<emphasis role=\"strong\">Tar-1.22</emphasis>" msgstr "<emphasis role=\"strong\">Tar-1.22</emphasis>" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:132 msgid "<emphasis role=\"strong\">Texinfo-4.7</emphasis>" msgstr "<emphasis role=\"strong\">Texinfo-4.7</emphasis>" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:136 msgid "<emphasis role=\"strong\">Xz-5.0.0</emphasis>" msgstr "<emphasis role=\"strong\">Xz-5.0.0</emphasis>" #. type: Content of: <sect1><important><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:142 msgid "" "Note that the symlinks mentioned above are required to build an LFS system " "using the instructions contained within this book. Symlinks that point to " "other software (such as dash, mawk, etc.) may work, but are not tested or " "supported by the LFS development team, and may require either deviation from " "the instructions or additional patches to some packages." msgstr "" "上面要求的符号链接是根据本书构建 LFS 的充分条件，不是必要条件。链接指向其他软" "件 (如 dash 或 mawk 等) 可能不会引发问题，但 LFS 开发团队没有尝试过这种做法，" "也无法提供帮助。对于一些软件包来说，您可能需要修改本书中的指令或者使用额外的" "补丁，才能在这类宿主环境成功构建。" #. type: Content of: <sect1><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:157 msgid "" "To see whether your host system has all the appropriate versions, and the " "ability to compile programs, run the following:" msgstr "" "为了确定您的宿主系统拥有每个软件的合适版本，且能够编译程序，请运行下列脚本。" #. ANY additional lines in the script cause a pdf rendering problem #. type: Content of: <sect1><screen> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:161 #, no-wrap msgid "" "<userinput>cat > version-check.sh << \"EOF\"\n" "<literal>#!/bin/bash\n" "# Simple script to list version numbers of critical development tools\n" "export LC_ALL=C\n" "bash --version | head -n1 | cut -d\" \" -f2-4\n" "MYSH=$(readlink -f /bin/sh)\n" "echo \"/bin/sh -> $MYSH\"\n" "echo $MYSH | grep -q bash || echo \"ERROR: /bin/sh does not point to bash\"\n" "unset MYSH\n" "\n" "echo -n \"Binutils: \"; ld --version | head -n1 | cut -d\" \" -f3-\n" "bison --version | head -n1\n" "\n" "if [ -h /usr/bin/yacc ]; then\n" " echo \"/usr/bin/yacc -> `readlink -f /usr/bin/yacc`\";\n" "elif [ -x /usr/bin/yacc ]; then\n" " echo yacc is `/usr/bin/yacc --version | head -n1`\n" "else\n" " echo \"yacc not found\" \n" "fi\n" "\n" "bzip2 --version 2>&1 < /dev/null | head -n1 | cut -d\" \" -f1,6-\n" "echo -n \"Coreutils: \"; chown --version | head -n1 | cut -d\")\" -f2\n" "diff --version | head -n1\n" "find --version | head -n1\n" "gawk --version | head -n1\n" "\n" "if [ -h /usr/bin/awk ]; then\n" " echo \"/usr/bin/awk -> `readlink -f /usr/bin/awk`\";\n" "elif [ -x /usr/bin/awk ]; then\n" " echo awk is `/usr/bin/awk --version | head -n1`\n" "else \n" " echo \"awk not found\" \n" "fi\n" "\n" "gcc --version | head -n1\n" "g++ --version | head -n1\n" "ldd --version | head -n1 | cut -d\" \" -f2- # glibc version\n" "grep --version | head -n1\n" "gzip --version | head -n1\n" "cat /proc/version\n" "m4 --version | head -n1\n" "make --version | head -n1\n" "patch --version | head -n1\n" "echo Perl `perl -V:version`\n" "python3 --version\n" "sed --version | head -n1\n" "tar --version | head -n1\n" "makeinfo --version | head -n1 # texinfo version\n" "xz --version | head -n1\n" "<?hard-pagebreak?>\n" "echo 'int main(){}' > dummy.c && g++ -o dummy dummy.c\n" "if [ -x dummy ]\n" " then echo \"g++ compilation OK\";\n" " else echo \"g++ compilation failed\"; fi\n" "rm -f dummy.c dummy</literal>\n" "EOF\n" "\n" "bash version-check.sh</userinput>" msgstr "" "<userinput>cat > version-check.sh << \"EOF\"\n" "<literal>#!/bin/bash\n" "# Simple script to list version numbers of critical development tools\n" "export LC_ALL=C\n" "bash --version | head -n1 | cut -d\" \" -f2-4\n" "MYSH=$(readlink -f /bin/sh)\n" "echo \"/bin/sh -> $MYSH\"\n" "echo $MYSH | grep -q bash || echo \"ERROR: /bin/sh does not point to bash\"\n" "unset MYSH\n" "\n" "echo -n \"Binutils: \"; ld --version | head -n1 | cut -d\" \" -f3-\n" "bison --version | head -n1\n" "\n" "if [ -h /usr/bin/yacc ]; then\n" " echo \"/usr/bin/yacc -> `readlink -f /usr/bin/yacc`\";\n" "elif [ -x /usr/bin/yacc ]; then\n" " echo yacc is `/usr/bin/yacc --version | head -n1`\n" "else\n" " echo \"yacc not found\" \n" "fi\n" "\n" "bzip2 --version 2>&1 < /dev/null | head -n1 | cut -d\" \" -f1,6-\n" "echo -n \"Coreutils: \"; chown --version | head -n1 | cut -d\")\" -f2\n" "diff --version | head -n1\n" "find --version | head -n1\n" "gawk --version | head -n1\n" "\n" "if [ -h /usr/bin/awk ]; then\n" " echo \"/usr/bin/awk -> `readlink -f /usr/bin/awk`\";\n" "elif [ -x /usr/bin/awk ]; then\n" " echo awk is `/usr/bin/awk --version | head -n1`\n" "else \n" " echo \"awk not found\" \n" "fi\n" "\n" "gcc --version | head -n1\n" "g++ --version | head -n1\n" "ldd --version | head -n1 | cut -d\" \" -f2- # glibc version\n" "grep --version | head -n1\n" "gzip --version | head -n1\n" "cat /proc/version\n" "m4 --version | head -n1\n" "make --version | head -n1\n" "patch --version | head -n1\n" "echo Perl `perl -V:version`\n" "python3 --version\n" "sed --version | head -n1\n" "tar --version | head -n1\n" "makeinfo --version | head -n1 # texinfo version\n" "xz --version | head -n1\n" "<?hard-pagebreak?>\n" "echo 'int main(){}' > dummy.c && g++ -o dummy dummy.c\n" "if [ -x dummy ]\n" " then echo \"g++ compilation OK\";\n" " else echo \"g++ compilation failed\"; fi\n" "rm -f dummy.c dummy</literal>\n" "EOF\n" "\n" "bash version-check.sh</userinput>"

msgid "" msgstr "" "Project-Id-Version: PACKAGE VERSION\n" "POT-Creation-Date: 2020-06-18 10:43+0800\n" "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" "Last-Translator: FULL NAME \n" "Language-Team: LANGUAGE \n" "Language: zh_CN\n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" "X-Generator: Translate Toolkit 2.2.5\n" #. type: Content of: #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:11 msgid "Host System Requirements" msgstr "宿主系统需求" #. type: Content of: <sect1><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:13 msgid "" "Your host system should have the following software with the minimum " "versions indicated. This should not be an issue for most modern Linux " "distributions. Also note that many distributions will place software headers " "into separate packages, often in the form of <quote><package-name>-" "devel</quote> or <quote><package-name>-dev</quote>. Be sure to install " "those if your distribution provides them." msgstr "" "您的宿主系统必须拥有下列软件，且版本不能低于我们给出的最低版本。对于大多数现" "代 Linux 发行版来说这不成问题。要注意的是，很多发行版会把软件的头文件放在单独" "的软件包中，这些软件包的名称往往是 <quote><软件包名>-devel</quote> 或" "者 <quote><软件包名>-dev</quote>。如果您的发行版为下列软件提供了这类软" "件包，一定要安装它们。" #. type: Content of: <sect1><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:21 msgid "" "Earlier versions of the listed software packages may work, but have not been " "tested." msgstr "比下列最低版本更古老的版本可能正常工作，但作者没有进行测试。" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:27 msgid "" "<emphasis role=\"strong\">Bash-3.2</emphasis> (/bin/sh should be a symbolic " "or hard link to bash)" msgstr "" "<emphasis role=\"strong\">Bash-3.2</emphasis> (/bin/sh 必须是到 bash 的符号链" "接或硬连接)" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:32 msgid "" "<emphasis role=\"strong\">Binutils-2.25</emphasis> (Versions greater than " "&binutils-version; are not recommended as they have not been tested)" msgstr "" "<emphasis role=\"strong\">Binutils-2.25</emphasis> (比 &binutils-version; 更" "新的版本未经测试，不推荐使用)" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:38 msgid "" "<emphasis role=\"strong\">Bison-2.7</emphasis> (/usr/bin/yacc should be a " "link to bison or small script that executes bison)" msgstr "" "<emphasis role=\"strong\">Bison-2.7</emphasis> (/usr/bin/yacc 必须是到 bison " "的链接，或者是一个执行 bison 的小脚本)" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:43 msgid "<emphasis role=\"strong\">Bzip2-1.0.4</emphasis>" msgstr "" "<emphasis role=\"strong\">Bison-2.7</emphasis> (/usr/bin/yacc 必须是到 bison " "的链接，或者是一个执行 bison 的小脚本)" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:47 msgid "<emphasis role=\"strong\">Coreutils-6.9</emphasis>" msgstr "<emphasis role=\"strong\">Coreutils-6.9</emphasis>" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:51 msgid "<emphasis role=\"strong\">Diffutils-2.8.1</emphasis>" msgstr "<emphasis role=\"strong\">Diffutils-2.8.1</emphasis>" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:55 msgid "<emphasis role=\"strong\">Findutils-4.2.31</emphasis>" msgstr "<emphasis role=\"strong\">Findutils-4.2.31</emphasis>" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:59 msgid "" "<emphasis role=\"strong\">Gawk-4.0.1</emphasis> (/usr/bin/awk should be a " "link to gawk)" msgstr "" "<emphasis role=\"strong\">Gawk-4.0.1</emphasis> (/usr/bin/awk 必须是到 gawk " "的链接)" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:65 msgid "" "<emphasis role=\"strong\">GCC-6.2</emphasis> including the C++ compiler, " "<command>g++</command> (Versions greater than &gcc-version; are not " "recommended as they have not been tested)" msgstr "" "<emphasis role=\"strong\">GCC-6.2</emphasis> 包括 C++ 编译器, <command>g++</" "command> (比 &gcc-version; 更新的版本未经测试，不推荐使用)" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:71 msgid "" "<emphasis role=\"strong\">Glibc-2.11</emphasis> (Versions greater than " "&glibc-version; are not recommended as they have not been tested)" msgstr "" "<emphasis role=\"strong\">Glibc-2.11</emphasis> (比 &glibc-version; 更新的版" "本未经测试，不推荐使用)" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:77 msgid "<emphasis role=\"strong\">Grep-2.5.1a</emphasis>" msgstr "<emphasis role=\"strong\">Grep-2.5.1a</emphasis>" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:81 msgid "<emphasis role=\"strong\">Gzip-1.3.12</emphasis>" msgstr "<emphasis role=\"strong\">Gzip-1.3.12</emphasis>" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:85 msgid "<emphasis role=\"strong\">Linux Kernel-&min-kernel;</emphasis>" msgstr "<emphasis role=\"strong\">Linux Kernel-&min-kernel;</emphasis>" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:87 msgid "" "The reason for the kernel version requirement is that we specify that " "version when building <application>glibc</application> in Chapter 6 at " "the recommendation of the developers. It is also required by udev." msgstr "" "内核版本的要求是为了符合第 6 章中编译 <application>glibc</application> 时开发" "者推荐的配置选项。udev 也要求一定的内核版本。" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:92 msgid "" "If the host kernel is earlier than &min-kernel; you will need to replace the " "kernel with a more up to date version. There are two ways you can go about " "this. First, see if your Linux vendor provides a &min-kernel; or later " "kernel package. If so, you may wish to install it. If your vendor doesn't " "offer an acceptable kernel package, or you would prefer not to install it, " "you can compile a kernel yourself. Instructions for compiling the kernel and " "configuring the boot loader (assuming the host uses GRUB) are located in " "<xref linkend=\"chapter-bootable\"/>." msgstr "" "如果宿主内核比 &min-kernel; 更早，您需要将内核升级到较新的版本。升级内核有两" "种方法，如果您的发行版供应商提供了 &min-kernel; 或更新的内核软件包，您可以直" "接安装它。如果供应商没有提供一个足够新的内核包，或者您不想安装它，您可以自己" "编译内核。编译内核和配置启动引导器 (假设宿主使用 GRUB) 的步骤在<xref " "linkend=\"chapter-bootable\"/>中。" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:104 msgid "<emphasis role=\"strong\">M4-1.4.10</emphasis>" msgstr "<emphasis role=\"strong\">M4-1.4.10</emphasis>" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:108 msgid "<emphasis role=\"strong\">Make-4.0</emphasis>" msgstr "<emphasis role=\"strong\">Make-4.0</emphasis>" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:112 msgid "<emphasis role=\"strong\">Patch-2.5.4</emphasis>" msgstr "<emphasis role=\"strong\">Patch-2.5.4</emphasis>" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:116 msgid "<emphasis role=\"strong\">Perl-5.8.8</emphasis>" msgstr "<emphasis role=\"strong\">Perl-5.8.8</emphasis>" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:120 msgid "<emphasis role=\"strong\">Python-3.4</emphasis>" msgstr "<emphasis role=\"strong\">Python-3.4</emphasis>" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:124 msgid "<emphasis role=\"strong\">Sed-4.1.5</emphasis>" msgstr "<emphasis role=\"strong\">Sed-4.1.5</emphasis>" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:128 msgid "<emphasis role=\"strong\">Tar-1.22</emphasis>" msgstr "<emphasis role=\"strong\">Tar-1.22</emphasis>" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:132 msgid "<emphasis role=\"strong\">Texinfo-4.7</emphasis>" msgstr "<emphasis role=\"strong\">Texinfo-4.7</emphasis>" #. type: Content of: <sect1><itemizedlist><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:136 msgid "<emphasis role=\"strong\">Xz-5.0.0</emphasis>" msgstr "<emphasis role=\"strong\">Xz-5.0.0</emphasis>" #. type: Content of: <sect1><important><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:142 msgid "" "Note that the symlinks mentioned above are required to build an LFS system " "using the instructions contained within this book. Symlinks that point to " "other software (such as dash, mawk, etc.) may work, but are not tested or " "supported by the LFS development team, and may require either deviation from " "the instructions or additional patches to some packages." msgstr "" "上面要求的符号链接是根据本书构建 LFS 的充分条件，不是必要条件。链接指向其他软" "件 (如 dash 或 mawk 等) 可能不会引发问题，但 LFS 开发团队没有尝试过这种做法，" "也无法提供帮助。对于一些软件包来说，您可能需要修改本书中的指令或者使用额外的" "补丁，才能在这类宿主环境成功构建。" #. type: Content of: <sect1><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:157 msgid "" "To see whether your host system has all the appropriate versions, and the " "ability to compile programs, run the following:" msgstr "" "为了确定您的宿主系统拥有每个软件的合适版本，且能够编译程序，请运行下列脚本。" #. ANY additional lines in the script cause a pdf rendering problem #. type: Content of: <sect1><screen> #: /home/xry111/svn-repos/LFS-BOOK/chapter02/hostreqs.xml:161 #, no-wrap msgid "" "<userinput>cat > version-check.sh << \"EOF\"\n" "<literal>#!/bin/bash\n" "# Simple script to list version numbers of critical development tools\n" "export LC_ALL=C\n" "bash --version | head -n1 | cut -d\" \" -f2-4\n" "MYSH=$(readlink -f /bin/sh)\n" "echo \"/bin/sh -> $MYSH\"\n" "echo $MYSH | grep -q bash || echo \"ERROR: /bin/sh does not point to bash\"\n" "unset MYSH\n" "\n" "echo -n \"Binutils: \"; ld --version | head -n1 | cut -d\" \" -f3-\n" "bison --version | head -n1\n" "\n" "if [ -h /usr/bin/yacc ]; then\n" " echo \"/usr/bin/yacc -> `readlink -f /usr/bin/yacc`\";\n" "elif [ -x /usr/bin/yacc ]; then\n" " echo yacc is `/usr/bin/yacc --version | head -n1`\n" "else\n" " echo \"yacc not found\" \n" "fi\n" "\n" "bzip2 --version 2>&1 < /dev/null | head -n1 | cut -d\" \" -f1,6-\n" "echo -n \"Coreutils: \"; chown --version | head -n1 | cut -d\")\" -f2\n" "diff --version | head -n1\n" "find --version | head -n1\n" "gawk --version | head -n1\n" "\n" "if [ -h /usr/bin/awk ]; then\n" " echo \"/usr/bin/awk -> `readlink -f /usr/bin/awk`\";\n" "elif [ -x /usr/bin/awk ]; then\n" " echo awk is `/usr/bin/awk --version | head -n1`\n" "else \n" " echo \"awk not found\" \n" "fi\n" "\n" "gcc --version | head -n1\n" "g++ --version | head -n1\n" "ldd --version | head -n1 | cut -d\" \" -f2- # glibc version\n" "grep --version | head -n1\n" "gzip --version | head -n1\n" "cat /proc/version\n" "m4 --version | head -n1\n" "make --version | head -n1\n" "patch --version | head -n1\n" "echo Perl `perl -V:version`\n" "python3 --version\n" "sed --version | head -n1\n" "tar --version | head -n1\n" "makeinfo --version | head -n1 # texinfo version\n" "xz --version | head -n1\n" "<?hard-pagebreak?>\n" "echo 'int main(){}' > dummy.c && g++ -o dummy dummy.c\n" "if [ -x dummy ]\n" " then echo \"g++ compilation OK\";\n" " else echo \"g++ compilation failed\"; fi\n" "rm -f dummy.c dummy</literal>\n" "EOF\n" "\n" "bash version-check.sh</userinput>" msgstr "" "<userinput>cat > version-check.sh << \"EOF\"\n" "<literal>#!/bin/bash\n" "# Simple script to list version numbers of critical development tools\n" "export LC_ALL=C\n" "bash --version | head -n1 | cut -d\" \" -f2-4\n" "MYSH=$(readlink -f /bin/sh)\n" "echo \"/bin/sh -> $MYSH\"\n" "echo $MYSH | grep -q bash || echo \"ERROR: /bin/sh does not point to bash\"\n" "unset MYSH\n" "\n" "echo -n \"Binutils: \"; ld --version | head -n1 | cut -d\" \" -f3-\n" "bison --version | head -n1\n" "\n" "if [ -h /usr/bin/yacc ]; then\n" " echo \"/usr/bin/yacc -> `readlink -f /usr/bin/yacc`\";\n" "elif [ -x /usr/bin/yacc ]; then\n" " echo yacc is `/usr/bin/yacc --version | head -n1`\n" "else\n" " echo \"yacc not found\" \n" "fi\n" "\n" "bzip2 --version 2>&1 < /dev/null | head -n1 | cut -d\" \" -f1,6-\n" "echo -n \"Coreutils: \"; chown --version | head -n1 | cut -d\")\" -f2\n" "diff --version | head -n1\n" "find --version | head -n1\n" "gawk --version | head -n1\n" "\n" "if [ -h /usr/bin/awk ]; then\n" " echo \"/usr/bin/awk -> `readlink -f /usr/bin/awk`\";\n" "elif [ -x /usr/bin/awk ]; then\n" " echo awk is `/usr/bin/awk --version | head -n1`\n" "else \n" " echo \"awk not found\" \n" "fi\n" "\n" "gcc --version | head -n1\n" "g++ --version | head -n1\n" "ldd --version | head -n1 | cut -d\" \" -f2- # glibc version\n" "grep --version | head -n1\n" "gzip --version | head -n1\n" "cat /proc/version\n" "m4 --version | head -n1\n" "make --version | head -n1\n" "patch --version | head -n1\n" "echo Perl `perl -V:version`\n" "python3 --version\n" "sed --version | head -n1\n" "tar --version | head -n1\n" "makeinfo --version | head -n1 # texinfo version\n" "xz --version | head -n1\n" "<?hard-pagebreak?>\n" "echo 'int main(){}' > dummy.c && g++ -o dummy dummy.c\n" "if [ -x dummy ]\n" " then echo \"g++ compilation OK\";\n" " else echo \"g++ compilation failed\"; fi\n" "rm -f dummy.c dummy</literal>\n" "EOF\n" "\n" "bash version-check.sh</userinput>"