[LAD] New LV2 host implementation stack
rm at mh-freiburg.de
Wed May 25 09:46:58 UTC 2011
On Wed, 25 May 2011 00:51:36 -0400, David Robillard wrote:
> Hi all,
> I have released my new stack of libraries for implementing LV2 in hosts:
> * Serd http://drobilla.net/software/serd
> A fast, lightweight, dependency-free Turtle syntax library
> * Sord http://drobilla.net/software/sord
> An in-memory RDF quad store
> * Lilv http://drobilla.net/software/lilv
> An LV2 host library (replaces SLV2)
> * Suil http://drobilla.net/software/suil
> An LV2 UI loading/embedding library
> These libraries collectively replace SLV2, and have no dependencies
> except amongst themselves, and Glib (by Lilv and Sord, but this
> dependency will likely be removed in the near future). Serd and Sord
> replace Redland, making for a much smaller implementation more
> appropriate for audio software and embedded applications.
> Overall, Lilv is dramatically faster and leaner than SLV2, enough that
> the improvement should be quite noticeable from a user point of view
> (typically in a lag when the host first loads all LV2 data). Anyone
> using SLV2 is highly encouraged to migrate to Lilv.
> These libraries are well tested, each (except Suil) with a test suite
> covering over 90% of the code, which runs without memory errors or
> leaks. They are new, however, so (as always) there may be problems;
> feedback (at http://dev.drobilla.net/newticket or personally) is most
> More information available at the links mentioned above. For the
> lazy/eager, all downloads can be found in http://download.drobilla.net
> P.S. Packagers, please read the PACKAGING file!
Thanks a lot for saving us from the horrors of redland.
But: I just did a fresh svn checkout of http://svn.drobilla.net/lad/trunk
and tried a top-level build (./waf configure && ./waf build) which fails miserably
Waf: Entering directory `/Development/drobillard/build'
[ 8/434] cxx: plugins/lolep.lv2/src/LV2Plugin.cpp -> build/plugins/lolep.lv2/src/LV2Plugin.cpp.5.o
[ 9/434] cxx: plugins/lolep.lv2/src/arith.cpp -> build/plugins/lolep.lv2/src/arith.cpp.5.o
../plugins/lolep.lv2/src/arith.cpp:20:45: error: lv2/lv2plug.in/ns/ext/atom/atom.h: No such file or directory
../plugins/lolep.lv2/src/arith.cpp:21:53: error: lv2/lv2plug.in/ns/ext/contexts/contexts.h: No such file or directory
../plugins/lolep.lv2/src/arith.cpp:22:51: error: lv2/lv2plug.in/ns/ext/uri-map/uri-map.h: No such file or directory
... and so on. Is this expected?
TIA Ralf Mattes
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