#: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:17 msgid "Ninja-&ninja-version;" msgstr "Ninja-&ninja-version;" #. type: Content of: <sect1><indexterm><primary> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:20 msgid "Ninja" msgstr "Ninja" #. type: Content of: <sect1><sect2><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:26 msgid "Ninja is a small build system with a focus on speed." msgstr "Ninja 是一个注重速度的小型构建系统。" #. type: Content of: <sect1><sect2><segmentedlist><segtitle> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:29 msgid "&buildtime;" msgstr "&buildtime;" #. type: Content of: <sect1><sect2><segmentedlist><segtitle> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:30 msgid "&diskspace;" msgstr "&diskspace;" #. type: Content of: <sect1><sect2><segmentedlist><seglistitem><seg> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:33 msgid "&ninja-fin-sbu;" msgstr "&ninja-fin-sbu;" #. type: Content of: <sect1><sect2><segmentedlist><seglistitem><seg> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:34 msgid "&ninja-fin-du;" msgstr "&ninja-fin-du;" #. type: Content of: <sect1><sect2><tip><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:39 msgid "" "This section is not strictly required for LFS if not using systemd. On the " "other hand, ninja associated to meson makes a powerful build system " "combination, which is expected to be used more and more often. It is " "required for several packages in <ulink url=\"&blfs-book;\">the BLFS book</" "ulink>." msgstr "如果不使用 systemd，本节内容不是严格必要的。但是，ninja 和 meson " "的组合构成一个强大的构建系统，预期它将被越来越广泛地使用。" "<ulink url=\"&blfs-book;\">BLFS 手册</ulink>中的一些软件包需要它。" #. type: Content of: <sect1><sect2><title> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:50 msgid "Installation of Ninja" msgstr "安装 Ninja" #. type: Content of: <sect1><sect2><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:52 msgid "" "When run, ninja normally runs a maximum number of processes in parallel. By " "default this is the number of cores on the system plus two. In some cases " "this can overheat a CPU or run a system out of memory. If run from the " "command line, passing a -jN parameter will limit the number of parallel " "processes, but some packages embed the execution of ninja and do not pass a -" "j parameter." msgstr "" "在运行时，ninja 一般尽量并行运行更多进程。默认情况下最大进程数是系统 CPU " "核心数加 2 得到的值。某些情况下，这样会导致 CPU 过热，或者耗尽系统内存。" "如果使用命令行执行 ninja，可以传递 -jN 参数以限制并行进程数，但某些软件包内" "嵌了 ninja 的执行过程，且并不传递 -j 参数。" #. Using <command> #. here to make the output bold. We really don't want #. users setting this now and experience shows that many users blindly #. copy/paste anything in a box. #. type: Content of: <sect1><sect2><para><screen> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:67 #, no-wrap msgid "export NINJAJOBS=4" msgstr "export NINJAJOBS=4" #. type: Content of: <sect1><sect2><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:59 msgid "" "Using the <emphasis>optional</emphasis> procedure below allows a user to " "limit the number of parallel processes via an environment variable, " "NINJAJOBS. <command>For example</command>, setting: <placeholder type=" "\"screen\" id=\"0\"/> will limit ninja to four parallel processes." msgstr "" "应用下面这个<emphasis>可选的</emphasis>修改，用户即可通过一个环境变量 " "NINJAJOBS 限制并行进程数量。<command>例如</command>设置：<placeholder type=" "\"screen\" id=\"0\"/>会限制 ninja 使用 4 个并行进程。" #. type: Content of: <sect1><sect2><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:71 msgid "" "If desired, add the capability to use the environment variable NINJAJOBS by " "running:" msgstr "" "如果您希望 Ninja 能够使用环境变量 NINJAJOBS，执行以下命令，添加这一功能：" #. type: Content of: <sect1><sect2><screen> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:74 #, no-wrap msgid "" "<userinput remap=\"pre\">sed -i '/int Guess/a \\\n" " int j = 0;\\\n" " char* jobs = getenv( \"NINJAJOBS\" );\\\n" " if ( jobs != NULL ) j = atoi( jobs );\\\n" " if ( j > 0 ) return j;\\\n" "' src/ninja.cc</userinput>" msgstr "" "<userinput remap=\"pre\">sed -i '/int Guess/a \\\n" " int j = 0;\\\n" " char* jobs = getenv( \"NINJAJOBS\" );\\\n" " if ( jobs != NULL ) j = atoi( jobs );\\\n" " if ( j > 0 ) return j;\\\n" "' src/ninja.cc</userinput>" #. type: Content of: <sect1><sect2><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:81 msgid "Build Ninja with:" msgstr "构建 Ninja：" #. type: Content of: <sect1><sect2><screen> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:83 #, no-wrap msgid "<userinput remap=\"configure\">python3 configure.py --bootstrap</userinput>" msgstr "<userinput remap=\"configure\">python3 configure.py --bootstrap</userinput>" #. type: Content of: <sect1><sect2><variablelist><title> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:86 msgid "The meaning of the build option:" msgstr "构建选项的含义：" #. type: Content of: <sect1><sect2><variablelist><varlistentry><term> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:89 msgid "<parameter>--bootstrap</parameter>" msgstr "<parameter>--bootstrap</parameter>" #. type: Content of: <sect1><sect2><variablelist><varlistentry><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:91 msgid "This parameter forces ninja to rebuild itself for the current system." msgstr "这个参数强制 ninja 为当前系统重新构建自身。" #. type: Content of: <sect1><sect2><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:98 msgid "To test the results, issue:" msgstr "运行以下命令以测试编译结果：" #. type: Content of: <sect1><sect2><screen> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:100 #, no-wrap msgid "" "<userinput remap=\"test\">./ninja ninja_test\n" "./ninja_test --gtest_filter=-SubprocessTest.SetWithLots</userinput>" msgstr "" "<userinput remap=\"test\">./ninja ninja_test\n" "./ninja_test --gtest_filter=-SubprocessTest.SetWithLots</userinput>" #. type: Content of: <sect1><sect2><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:103 msgid "Install the package:" msgstr "安装该软件包：" #. type: Content of: <sect1><sect2><screen> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:105 #, no-wrap msgid "" "<userinput remap=\"install\">install -vm755 ninja /usr/bin/\n" "install -vDm644 misc/bash-completion /usr/share/bash-completion/completions/ninja\n" "install -vDm644 misc/zsh-completion /usr/share/zsh/site-functions/_ninja</userinput>" msgstr "" "<userinput remap=\"install\">install -vm755 ninja /usr/bin/\n" "install -vDm644 misc/bash-completion /usr/share/bash-completion/completions/ninja\n" "install -vDm644 misc/zsh-completion /usr/share/zsh/site-functions/_ninja</userinput>" #. type: Content of: <sect1><sect2><title> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:112 msgid "Contents of Ninja" msgstr "Ninja 的内容" #. type: Content of: <sect1><sect2><segmentedlist><segtitle> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:115 msgid "Installed programs" msgstr "安装的程序" #. type: Content of: <sect1><sect2><variablelist><varlistentry><listitem><indexterm><primary> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:118 #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:131 msgid "ninja" msgstr "ninja" #. type: Content of: <sect1><sect2><variablelist><bridgehead> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:122 msgid "Short Descriptions" msgstr "简要描述" #. type: Content of: <sect1><sect2><variablelist> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:123 msgid "" "<?dbfo list-presentation=\"list\"?> <?dbhtml list-presentation=\"table\"?>" msgstr "" "<?dbfo list-presentation=\"list\"?> <?dbhtml list-presentation=\"table\"?>" #. type: Content of: <sect1><sect2><variablelist><varlistentry><term> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:127 msgid "<command>ninja</command>" msgstr "<command>ninja</command>" #. type: Content of: <sect1><sect2><variablelist><varlistentry><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:129 msgid "is the Ninja build system." msgstr "是 ninja 构建系统。"

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#: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:14 #, no-wrap msgid "&ninja-url;" msgstr "&ninja-url;" #. type: Content of: #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:12 msgid "" "ninja &ninja-version; " msgstr "" "ninja &ninja-version; " #. type: Content of: #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:17 msgid "Ninja-&ninja-version;" msgstr "Ninja-&ninja-version;" #. type: Content of: <sect1><indexterm><primary> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:20 msgid "Ninja" msgstr "Ninja" #. type: Content of: <sect1><sect2><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:26 msgid "Ninja is a small build system with a focus on speed." msgstr "Ninja 是一个注重速度的小型构建系统。" #. type: Content of: <sect1><sect2><segmentedlist><segtitle> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:29 msgid "&buildtime;" msgstr "&buildtime;" #. type: Content of: <sect1><sect2><segmentedlist><segtitle> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:30 msgid "&diskspace;" msgstr "&diskspace;" #. type: Content of: <sect1><sect2><segmentedlist><seglistitem><seg> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:33 msgid "&ninja-fin-sbu;" msgstr "&ninja-fin-sbu;" #. type: Content of: <sect1><sect2><segmentedlist><seglistitem><seg> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:34 msgid "&ninja-fin-du;" msgstr "&ninja-fin-du;" #. type: Content of: <sect1><sect2><tip><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:39 msgid "" "This section is not strictly required for LFS if not using systemd. On the " "other hand, ninja associated to meson makes a powerful build system " "combination, which is expected to be used more and more often. It is " "required for several packages in <ulink url=\"&blfs-book;\">the BLFS book</" "ulink>." msgstr "如果不使用 systemd，本节内容不是严格必要的。但是，ninja 和 meson " "的组合构成一个强大的构建系统，预期它将被越来越广泛地使用。" "<ulink url=\"&blfs-book;\">BLFS 手册</ulink>中的一些软件包需要它。" #. type: Content of: <sect1><sect2><title> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:50 msgid "Installation of Ninja" msgstr "安装 Ninja" #. type: Content of: <sect1><sect2><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:52 msgid "" "When run, ninja normally runs a maximum number of processes in parallel. By " "default this is the number of cores on the system plus two. In some cases " "this can overheat a CPU or run a system out of memory. If run from the " "command line, passing a -jN parameter will limit the number of parallel " "processes, but some packages embed the execution of ninja and do not pass a -" "j parameter." msgstr "" "在运行时，ninja 一般尽量并行运行更多进程。默认情况下最大进程数是系统 CPU " "核心数加 2 得到的值。某些情况下，这样会导致 CPU 过热，或者耗尽系统内存。" "如果使用命令行执行 ninja，可以传递 -jN 参数以限制并行进程数，但某些软件包内" "嵌了 ninja 的执行过程，且并不传递 -j 参数。" #. Using <command> #. here to make the output bold. We really don't want #. users setting this now and experience shows that many users blindly #. copy/paste anything in a box. #. type: Content of: <sect1><sect2><para><screen> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:67 #, no-wrap msgid "export NINJAJOBS=4" msgstr "export NINJAJOBS=4" #. type: Content of: <sect1><sect2><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:59 msgid "" "Using the <emphasis>optional</emphasis> procedure below allows a user to " "limit the number of parallel processes via an environment variable, " "NINJAJOBS. <command>For example</command>, setting: <placeholder type=" "\"screen\" id=\"0\"/> will limit ninja to four parallel processes." msgstr "" "应用下面这个<emphasis>可选的</emphasis>修改，用户即可通过一个环境变量 " "NINJAJOBS 限制并行进程数量。<command>例如</command>设置：<placeholder type=" "\"screen\" id=\"0\"/>会限制 ninja 使用 4 个并行进程。" #. type: Content of: <sect1><sect2><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:71 msgid "" "If desired, add the capability to use the environment variable NINJAJOBS by " "running:" msgstr "" "如果您希望 Ninja 能够使用环境变量 NINJAJOBS，执行以下命令，添加这一功能：" #. type: Content of: <sect1><sect2><screen> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:74 #, no-wrap msgid "" "<userinput remap=\"pre\">sed -i '/int Guess/a \\\n" " int j = 0;\\\n" " char* jobs = getenv( \"NINJAJOBS\" );\\\n" " if ( jobs != NULL ) j = atoi( jobs );\\\n" " if ( j > 0 ) return j;\\\n" "' src/ninja.cc</userinput>" msgstr "" "<userinput remap=\"pre\">sed -i '/int Guess/a \\\n" " int j = 0;\\\n" " char* jobs = getenv( \"NINJAJOBS\" );\\\n" " if ( jobs != NULL ) j = atoi( jobs );\\\n" " if ( j > 0 ) return j;\\\n" "' src/ninja.cc</userinput>" #. type: Content of: <sect1><sect2><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:81 msgid "Build Ninja with:" msgstr "构建 Ninja：" #. type: Content of: <sect1><sect2><screen> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:83 #, no-wrap msgid "<userinput remap=\"configure\">python3 configure.py --bootstrap</userinput>" msgstr "<userinput remap=\"configure\">python3 configure.py --bootstrap</userinput>" #. type: Content of: <sect1><sect2><variablelist><title> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:86 msgid "The meaning of the build option:" msgstr "构建选项的含义：" #. type: Content of: <sect1><sect2><variablelist><varlistentry><term> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:89 msgid "<parameter>--bootstrap</parameter>" msgstr "<parameter>--bootstrap</parameter>" #. type: Content of: <sect1><sect2><variablelist><varlistentry><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:91 msgid "This parameter forces ninja to rebuild itself for the current system." msgstr "这个参数强制 ninja 为当前系统重新构建自身。" #. type: Content of: <sect1><sect2><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:98 msgid "To test the results, issue:" msgstr "运行以下命令以测试编译结果：" #. type: Content of: <sect1><sect2><screen> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:100 #, no-wrap msgid "" "<userinput remap=\"test\">./ninja ninja_test\n" "./ninja_test --gtest_filter=-SubprocessTest.SetWithLots</userinput>" msgstr "" "<userinput remap=\"test\">./ninja ninja_test\n" "./ninja_test --gtest_filter=-SubprocessTest.SetWithLots</userinput>" #. type: Content of: <sect1><sect2><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:103 msgid "Install the package:" msgstr "安装该软件包：" #. type: Content of: <sect1><sect2><screen> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:105 #, no-wrap msgid "" "<userinput remap=\"install\">install -vm755 ninja /usr/bin/\n" "install -vDm644 misc/bash-completion /usr/share/bash-completion/completions/ninja\n" "install -vDm644 misc/zsh-completion /usr/share/zsh/site-functions/_ninja</userinput>" msgstr "" "<userinput remap=\"install\">install -vm755 ninja /usr/bin/\n" "install -vDm644 misc/bash-completion /usr/share/bash-completion/completions/ninja\n" "install -vDm644 misc/zsh-completion /usr/share/zsh/site-functions/_ninja</userinput>" #. type: Content of: <sect1><sect2><title> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:112 msgid "Contents of Ninja" msgstr "Ninja 的内容" #. type: Content of: <sect1><sect2><segmentedlist><segtitle> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:115 msgid "Installed programs" msgstr "安装的程序" #. type: Content of: <sect1><sect2><variablelist><varlistentry><listitem><indexterm><primary> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:118 #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:131 msgid "ninja" msgstr "ninja" #. type: Content of: <sect1><sect2><variablelist><bridgehead> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:122 msgid "Short Descriptions" msgstr "简要描述" #. type: Content of: <sect1><sect2><variablelist> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:123 msgid "" "<?dbfo list-presentation=\"list\"?> <?dbhtml list-presentation=\"table\"?>" msgstr "" "<?dbfo list-presentation=\"list\"?> <?dbhtml list-presentation=\"table\"?>" #. type: Content of: <sect1><sect2><variablelist><varlistentry><term> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:127 msgid "<command>ninja</command>" msgstr "<command>ninja</command>" #. type: Content of: <sect1><sect2><variablelist><varlistentry><listitem><para> #: /home/xry111/svn-repos/LFS-BOOK/chapter08/ninja.xml:129 msgid "is the Ninja build system." msgstr "是 ninja 构建系统。"