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Merge pull request #141 from schra/fix/doc-js
[doc] Update ECMAScript documentation
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commit
5a113f0bde
@ -1,61 +0,0 @@
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This quick'n'dirty patch enables relatively painless SpiderMonkey installation.
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See doc/ecmascript.txt for details.
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diff -ru js-1.5-rc6a/src/config.mk js-1.5-rc6a+elinks/src/config.mk
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--- js-1.5-rc6a/src/config.mk Sat Nov 15 01:10:55 2003
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+++ js-1.5-rc6a+elinks/src/config.mk Wed Sep 22 16:32:12 2004
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@@ -37,10 +37,15 @@
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#
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# ***** END LICENSE BLOCK *****
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+BUILD_OPT=1
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+ifndef PREFIX
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+PREFIX = /opt/spidermonkey
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+endif
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+
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ifdef JS_DIST
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DIST = $(JS_DIST)
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else
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-DIST = $(DEPTH)/../../dist/$(OBJDIR)
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+DIST = dist/
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endif
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# Set os+release dependent make variables
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diff -ru js-1.5-rc6a/src/jsconfig.mk js-1.5-rc6a+elinks/src/jsconfig.mk
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--- js-1.5-rc6a/src/jsconfig.mk Sat Nov 15 01:10:56 2003
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+++ js-1.5-rc6a+elinks/src/jsconfig.mk Wed Sep 22 16:34:28 2004
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@@ -104,8 +104,8 @@
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echo $(NSPR_VERSION) > $(NSPR_VERSIONFILE)
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endif
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-SHIP_DIST = $(MOZ_DEPTH)/dist/$(OBJDIR)
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-SHIP_DIR = $(SHIP_DIST)/SHIP
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+SHIP_DIST = $(DIST)
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+SHIP_DIR = $(PREFIX)
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SHIP_LIBS = libjs.$(SO_SUFFIX) libjs.a
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ifdef JS_LIVECONNECT
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@@ -117,7 +117,7 @@
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SHIP_LIBS += jsj.dll jsj.lib
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endif
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endif
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-SHIP_LIBS += $(LCJAR)
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+#SHIP_LIBS += $(LCJAR)
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SHIP_LIBS := $(addprefix $(SHIP_DIST)/lib/, $(SHIP_LIBS))
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SHIP_INCS = js*.h prmjtime.h resource.h *.msg *.tbl
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@@ -144,6 +144,14 @@
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JSREFJAR = jsref_dbg.jar
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endif
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endif
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+
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+install:
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+ mkdir -p $(SHIP_DIR)/$(LIBDIR)
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+ mkdir -p $(SHIP_DIR)/include
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+ mkdir -p $(SHIP_DIR)/bin
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+ cp $(SHIP_LIBS) $(SHIP_DIR)/$(LIBDIR)
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+ cp $(SHIP_INCS) $(SHIP_DIR)/include
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+ cp $(SHIP_BINS) $(SHIP_DIR)/bin
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ship:
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mkdir -p $(SHIP_DIR)/$(LIBDIR)
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@ -21,12 +21,6 @@ acceptable documentation, is actively developed and ought to work.
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Ok, so how to get the ECMAScript support working?
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Ok, so how to get the ECMAScript support working?
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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Some systems come with either the SpiderMonkey installed or as an option. It
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would be good to test if you can take the easy path and let the system take
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care of installation through a package system. Below are listed instructions
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on what package you need to install on various systems (please help improve
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the list). If all goes well you can proceed to rebuilding ELinks.
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On Debian testing (Etch) or unstable (SID), run the following:
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On Debian testing (Etch) or unstable (SID), run the following:
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$ apt-get install libmozjs-dev
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$ apt-get install libmozjs-dev
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@ -35,84 +29,23 @@ On Debian stable (Sarge), run the following:
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$ apt-get install libsmjs-dev
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$ apt-get install libsmjs-dev
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Installing the -dev package will automatically pull in the library package.
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On Arch Linux, run the following:
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Once this is done, rebuild ELinks. The configure script should detect
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$ pacman -S js78
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the SpiderMonkey library--check for this line in the features summary:
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ECMAScript (JavaScript) ......... SpiderMonkey document scripting
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SpiderMonkey is disabled by default, enable it like this:
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After following these instructions on a Debian system, you are done and should
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$ meson build -Dspidermonkey=true
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ignore the following directions.
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The rest is only for non-Debian system.
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Note that this procedure enables you to install SpiderMonkey, but in such a
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way that it might not work with anything else but ELinks. It is unlikely that
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anything else is ever going to use SpiderMonkey on your system, but if you
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want to take the safe way, get SM and follow the instructions in
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`src/README.html` instead. You will probably need to do some checkouting of
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bits of the Mozilla CVS tree and so, have fun.
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To get SpiderMonkey source, go at
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link:ftp://ftp.mozilla.org/pub/mozilla.org/js/[] and fetch the newest `js-`
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tarball there (`js-1.5-rc6a.tar.gz` at the time of writing this; you may try
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the RPMs, but we didn't test them).
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$ cd elinks
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$ wget ftp://ftp.mozilla.org/pub/mozilla.org/js/js-1.5-rc6a.tar.gz
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$ tar xvzf js-1.5-rc6a.tar.gz
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Next, you need to patch it so that you will have any chance to install it as
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you fetched it. Grab it in ELinks at `contrib/js-1.5-rc6a+elinks.patch` (if
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you have a different version, still try to go ahead, you might have some
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success), then go to the SpiderMonkey directory (called js) and apply it as
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$ cd js
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$ patch -p1 <../contrib/js-1.5-rc6a+elinks.patch
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$ cd src
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Now, edit config.mk and adjust the `$PREFIX` variable - you probably won't
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like the default value - ELinks will find it there, but your dynamic linker
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likely won't.
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E.g., for /usr/local installation:
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$ sed 's#^PREFIX = /opt/spidermonkey#PREFIX = /usr/local#' < config.mk > config.mk.t
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$ mv -f config.mk.t config.mk
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Now you can finally go for it:
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$ make -f Makefile.ref
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$ make -f Makefile.ref export
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Now install it:
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$ su -c 'make -f Makefile.ref install && (ldconfig -v | grep libjs)'
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Check for:
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libjs.so -> libjs.so
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If you don't get such result, check that the library's installation path
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(e.g. /usr/local/lib) is present in /etc/ld.so.conf (man 8 ldconfig).
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If all went well, you can proceed to rebuild ELinks now. If something broke,
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see you on #elinks @ FreeNode or in the mailing list.
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You may add your options to `./configure` as usual; SpiderMonkey should be
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autodetected.
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$ cd ../..
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$ ./configure
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Check for the following line in the features summary:
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Check for the following line in the features summary:
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ECMAScript (JavaScript) ......... SpiderMonkey document scripting
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Run-time dependency mozjs-78 found: YES 78.15.0
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Then run:
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Then run:
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$ make
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$ cd build/
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$ su -c 'make install'
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$ ninja
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$ sudo ninja install
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Enjoy.
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Enjoy.
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