mirror of
https://github.com/Zeckmathederg/glfs.git
synced 2025-01-24 23:32:12 +08:00
5ab87cfa3e
git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@22834 af4574ff-66df-0310-9fd7-8a98e5e911e0
284 lines
8.5 KiB
XML
284 lines
8.5 KiB
XML
<?xml version="1.0" encoding="ISO-8859-1"?>
|
|
<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
|
|
"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
|
|
<!ENTITY % general-entities SYSTEM "../../general.ent">
|
|
%general-entities;
|
|
|
|
<!ENTITY js68-download-http "http://ftp.gnome.org/pub/gnome/teams/releng/tarballs-needing-help/mozjs/mozjs-&JS68-version;.tar.bz2">
|
|
<!ENTITY js68-download-ftp "ftp://ftp.gnome.org/pub/gnome/teams/releng/tarballs-needing-help/mozjs/mozjs-&JS68-version;.tar.bz2">
|
|
<!ENTITY js68-md5sum "cb1ab1983f72d45c737069747c088aa5">
|
|
<!ENTITY js68-size "69 MB">
|
|
<!ENTITY js68-buildsize "932 MB"> <!-- Installed size is 62 MB -->
|
|
<!ENTITY js68-time "6.6 SBU">
|
|
]>
|
|
|
|
<sect1 id="js68" xreflabel="js68-&JS68-version;">
|
|
<?dbhtml filename="js68.html"?>
|
|
|
|
<sect1info>
|
|
<othername>$LastChangedBy$</othername>
|
|
<date>$Date$</date>
|
|
</sect1info>
|
|
|
|
<title>JS-&JS68-version;</title>
|
|
|
|
<indexterm zone="js68">
|
|
<primary sortas="a-js68">js68</primary>
|
|
</indexterm>
|
|
|
|
<sect2 role="package">
|
|
<title>Introduction to JS</title>
|
|
|
|
<para>
|
|
<application>JS</application> is Mozilla's JavaScript engine
|
|
written in C.
|
|
</para>
|
|
|
|
<bridgehead renderas="sect3">Package Information</bridgehead>
|
|
<itemizedlist spacing="compact">
|
|
<listitem>
|
|
<para>
|
|
Download (HTTP): <ulink url="&js68-download-http;"/>
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Download (FTP): <ulink url="&js68-download-ftp;"/>
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Download MD5 sum: &js68-md5sum;
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Download size: &js68-size;
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Estimated disk space required: &js68-buildsize;
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Estimated build time: &js68-time;
|
|
</para>
|
|
</listitem>
|
|
</itemizedlist>
|
|
|
|
<bridgehead renderas="sect3">Additional Downloads</bridgehead>
|
|
<itemizedlist spacing="compact">
|
|
<listitem>
|
|
<para>
|
|
Required patch:
|
|
<ulink url="&patch-root;/js68-&JS68-version;-python_3-1.patch"/>
|
|
</para>
|
|
</listitem>
|
|
</itemizedlist>
|
|
|
|
<bridgehead renderas="sect3">JS68 Dependencies</bridgehead>
|
|
|
|
<bridgehead renderas="sect4">Required</bridgehead>
|
|
<para role="required">
|
|
<xref linkend="autoconf213"/>,
|
|
<xref linkend="icu"/>,
|
|
<xref linkend="which"/>,
|
|
<!--<xref linkend="yasm"/>,--> and
|
|
<xref linkend="zip"/>
|
|
</para>
|
|
|
|
<bridgehead renderas="sect4">Optional</bridgehead>
|
|
<para role="optional">
|
|
<xref linkend="llvm"/> (with <application>Clang</application>) and
|
|
<xref linkend="doxygen"/>
|
|
</para>
|
|
|
|
<para condition="html" role="usernotes">
|
|
User Notes: <ulink url="&blfs-wiki;/js68"/>
|
|
</para>
|
|
</sect2>
|
|
|
|
<sect2 role="installation">
|
|
<title>Installation of JS</title>
|
|
|
|
<caution>
|
|
<para>
|
|
If you are upgrading JS68 from a previously installed old version,
|
|
save all work and exit your GNOME Session if you have one running.
|
|
Replacing the JS68 binary will cause the GNOME Shell to crash and
|
|
return you to your display manager or TTY. After installing the new
|
|
version, reinstall <xref linkend="gjs"/>. Polkit is unaffected.
|
|
</para>
|
|
</caution>
|
|
|
|
<para>
|
|
First, apply a patch so we can run the shipped build scripts with
|
|
Python 3, instead of the EOL'ed Python 2:
|
|
</para>
|
|
|
|
<screen><userinput remap="pre">patch -Np1 -i ../js68-&JS68-version;-python_3-1.patch</userinput></screen>
|
|
|
|
<para>
|
|
Install <application>JS</application> by running the following
|
|
commands:
|
|
</para>
|
|
|
|
&shell-env;
|
|
|
|
<screen><userinput>sed '21,+4d' -i js/moz.configure &&
|
|
|
|
mkdir mozjs-build &&
|
|
cd mozjs-build &&
|
|
|
|
CC=gcc CXX=g++ LLVM_OBJDUMP=/bin/false \
|
|
../js/src/configure --prefix=/usr \
|
|
--with-intl-api \
|
|
--with-system-zlib \
|
|
--with-system-icu \
|
|
--disable-jemalloc \
|
|
--disable-debug-symbols \
|
|
--enable-readline \
|
|
--enable-unaligned-private-values &&
|
|
make</userinput></screen>
|
|
|
|
<para>
|
|
This package does not come with a working test suite.
|
|
</para>
|
|
|
|
<para>
|
|
Now, as the <systemitem class="username">root</systemitem> user:
|
|
</para>
|
|
|
|
<screen role="root"><userinput>make install &&
|
|
rm -v /usr/lib/libjs_static.ajs</userinput></screen>
|
|
|
|
</sect2>
|
|
|
|
<sect2 role="commands">
|
|
<title>Command Explanations</title>
|
|
|
|
<para>
|
|
<command>sed '21,+4d' js/moz.configure</command>: The building system
|
|
searches for <command>rustc</command> and <command>cargo</command> but
|
|
doesn't actually use them. Remove the reference to them so we can
|
|
build JS68 without <xref role="nodep" linkend="rust"/> installed.
|
|
</para>
|
|
|
|
<para>
|
|
<envar>CC=gcc CXX=g++</envar>: Upstream now prefers
|
|
<application>clang</application>, override it like other Mozilla
|
|
packages in BLFS book.
|
|
</para>
|
|
|
|
<para>
|
|
<envar>LLVM_OBJDUMP=/bin/false</envar>: The building system searches
|
|
for <command>llvm-objdump</command> but doesn't actually use it.
|
|
Override it so we can build JS68 without
|
|
<xref role="nodep" linkend="llvm"/> installed.
|
|
</para>
|
|
|
|
<para>
|
|
<parameter>--with-*</parameter>: These parameters allow the build system
|
|
to use system versions of the above libriares. These are required for
|
|
stability.
|
|
</para>
|
|
|
|
<para>
|
|
<parameter>--enable-readline</parameter>: This switch enables Readline
|
|
support in the JS shell.
|
|
</para>
|
|
|
|
<para>
|
|
<parameter>--disable-jemalloc</parameter>: This switch disables the
|
|
internal memory allocator used in JS68. jemalloc causes a conflict with glibc.
|
|
</para>
|
|
|
|
<para>
|
|
<parameter>--disable-debug-symbols</parameter>: Don't generate debug
|
|
symbols since they are very large and most users won't need it. Remove
|
|
it if you want to debug JS68.
|
|
</para>
|
|
|
|
<para>
|
|
<parameter>--enable-unaligned-private-values</parameter>: This switch
|
|
allows the code using JS68 not to align all pointers in the same way
|
|
JS68 does. <xref linkend="gjs"/> requires JS68 to be built with this
|
|
switch.
|
|
</para>
|
|
|
|
<para>
|
|
<command>rm -v /usr/lib/libjs_static.ajs</command>: Remove a large
|
|
static library which is not used by any BLFS package.
|
|
</para>
|
|
|
|
</sect2>
|
|
|
|
<sect2 role="content">
|
|
<title>Contents</title>
|
|
|
|
<segmentedlist>
|
|
<segtitle>Installed Programs</segtitle>
|
|
<segtitle>Installed Libraries</segtitle>
|
|
<segtitle>Installed Directories</segtitle>
|
|
|
|
<seglistitem>
|
|
<seg>
|
|
js68 and js68-config
|
|
</seg>
|
|
<seg>
|
|
libmozjs-68.so and libjs_static.ajs <!-- The AJS file doesn't
|
|
conflict with the one from js52 like originally thought -->
|
|
</seg>
|
|
<seg>
|
|
/usr/include/mozjs-68
|
|
</seg>
|
|
</seglistitem>
|
|
</segmentedlist>
|
|
|
|
<variablelist>
|
|
<bridgehead renderas="sect3">Short Descriptions</bridgehead>
|
|
<?dbfo list-presentation="list"?>
|
|
<?dbhtml list-presentation="table"?>
|
|
|
|
<varlistentry id="js6-js68">
|
|
<term><command>js68</command></term>
|
|
<listitem>
|
|
<para>
|
|
provides a command line interface to the
|
|
<application>JavaScript</application> engine.
|
|
</para>
|
|
<indexterm zone="js68 js68">
|
|
<primary sortas="b-js68">js68</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="js68-config">
|
|
<term><command>js68-config</command></term>
|
|
<listitem>
|
|
<para>
|
|
is used to find the JS compiler and linker flags.
|
|
</para>
|
|
<indexterm zone="js68 js68-config">
|
|
<primary sortas="b-js68-config">js68-config</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="libmozjs-68">
|
|
<term><filename class="libraryfile">libmozjs-68.so</filename></term>
|
|
<listitem>
|
|
<para>
|
|
contains the Mozilla JavaScript API functions.
|
|
</para>
|
|
<indexterm zone="js68 libmozjs-68">
|
|
<primary sortas="c-libmozjs68">libmozjs-68.so</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
</sect2>
|
|
</sect1>
|