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From "Randall Leeds (JIRA)" <j...@apache.org>
Subject [jira] Updated: (COUCHDB-562) link couchjs with bound libmozjs
Date Mon, 31 Jan 2011 22:43:30 GMT

     [ https://issues.apache.org/jira/browse/COUCHDB-562?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Randall Leeds updated COUCHDB-562:
----------------------------------

    Attachment: 0002-prevent-excessive-linking-of-mozjs-COUCHDB-1033.patch
                0001-link-couchjs-w-mozjs-use-pkg-config-COUCHDB-562.patch

Okay.

0001: This version of the patch uses pkg-config, when available, to determine how to link
couchjs to spidermonkey. It makes to attempt to solve LD_LIBRARY_PATH and rpath issues, since
distributions (*cough* debian) tend to have strong beliefs about how to do these things. It
should be up to the distribution shipping xulrunner-devel to ensure that appropriate rpath
options are specified in the pkg-config files for mozilla-js such that they will not break
with minor version upgrades or to patch couchjs to set the LB_LIBRARY_PATH intelligently at
runtime. I think this is the best we can do upstream.

0002: While I was hear, I discovered, reported, and subsequently incorporated COUCHDB-1033
- prevent excessive linking of mozjs. It only happened when --with-js-lib configure option.
Now it doesn't.

If you review this and commit it to trunk before end of day I'll consider it my birthday present.

> link couchjs with bound libmozjs
> --------------------------------
>
>                 Key: COUCHDB-562
>                 URL: https://issues.apache.org/jira/browse/COUCHDB-562
>             Project: CouchDB
>          Issue Type: Improvement
>          Components: Build System
>    Affects Versions: 0.11
>         Environment: linux, ubuntu,debian
>            Reporter: Meno Abels
>             Fix For: 1.2
>
>         Attachments: 0001-link-couchjs-w-mozjs-use-pkg-config-COUCHDB-562.patch, 0002-prevent-excessive-linking-of-mozjs-COUCHDB-1033.patch,
couchdb-562.patch, couchdb-562_2.patch, couchdb-562_3.patch, couchdb-mozjs-rpath.patch
>
>
> If you build the couchdb from the source with a prefix set and --with-js-[lib|include]
option the resulting couchjs programm in <prefix>/lib/couchdb/bin/couchjs does not know
where to find the specified libmozjs.so which was specified in with-js-lib. This causes that
quite all test will fail. 
> To fix this the rpath has to setup during the compile. I don't had a look where to do
this.
> but a small shell wrapper fix it also
> #!/bin/sh
> LD_LIBRARY_PATH=...  exec $0.orig $@

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