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js68: add the page but not to render it for now

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git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@22746 af4574ff-66df-0310-9fd7-8a98e5e911e0
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Xi Ruoyao 2020-02-22 16:15:39 +00:00
parent fa7dd508a9
commit 32c8c96e4b
3 changed files with 277 additions and 0 deletions
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1
general/genlib/genlib.xml
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@ -73,6 +73,7 @@ $Date$
<!-- <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="js38.xml"/> -->
<!-- <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="js52.xml"/> -->
<xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="js60.xml"/>
<!-- <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="js68.xml"/> --> <!-- will be required by GNOME 3.36 -->
<xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="json-c.xml"/>
<xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="json-glib.xml"/>
<xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="keyutils.xml"/>

275
general/genlib/js68.xml Normal file
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@ -0,0 +1,275 @@
<?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 &amp;&amp;
mkdir mozjs-build &amp;&amp;
cd mozjs-build &amp;&amp;
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&amp;&amp;
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</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>
</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>

1
packages.ent
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@ -116,6 +116,7 @@
<!ENTITY jansson-version "2.12">
<!--<!ENTITY JS52-version "52.2.1gnome1">-->
<!ENTITY JS60-version "60.8.0">
<!ENTITY JS68-version "68.4.2">
<!ENTITY json-c-version "0.13.1">
<!ENTITY json-glib-version "1.4.4">
<!ENTITY keyutils-version "1.6.1">