[GRASS-user] g.extension lipo problem

[William Kyngesburye]

Known issue - g.extension doesn't work on a Mac (or other systems?) without the original compiled source.

I have a "modbuild" in /Library/GRASS/6.4, see the readme there for details.  One aditional thing to do before using it is copy all the static *.a libraries from the GRASS application (/Applications/GRASS-6.4.app/Contents/MacOS/lib) to the modbuild/Modules/lib folder.  Note that modbuild does not install the module, just compiles it, you must do that manually.

You will also need to download the addon source manually.  This should do it (do it in the modbuild/module) folder):

svn co https://svn.osgeo.org/grass/grass-addons/[moduleclass]/[module] [module]

where [moduleclass] is the named type of module (from the first dotted part of the module name, ie "imagery" for "i", and [module] is the full module name, ie "i.landsat.toar".

On May 4, 2011, at 1:11 PM, Jason Lessels wrote:

> Hi,
> I am running os x snow leopard (10.6.7). I have tried to install an extension in GRASS 6.4.1 (2011), but it throws a compilation error. I have searched the lists, with no luck, could anyone help me with this problem.
> Thanks
> Jason
> 
> g.extension extension=i.landsat.toar
> Fetching <i.landsat.toar> from GRASS-Addons SVN (be patient)...
> A    i.landsat.toar/landsat_set.c
> A    i.landsat.toar/local_proto.h
> A    i.landsat.toar/main.c
> A    i.landsat.toar/description.html
> A    i.landsat.toar/landsat.c
> A    i.landsat.toar/earth_sun.c
> A    i.landsat.toar/landsat.h
> A    i.landsat.toar/landsat_met.c
> A    i.landsat.toar/Makefile
> A    i.landsat.toar/earth_sun.h
> U   i.landsat.toar
> Checked out revision 46186.
> Compiling <i.landsat.toar>...
> test -d OBJ.i386-apple-darwin10.7.0 || mkdir -p OBJ.i386-apple-darwin10.7.0
> gcc -I/Users/Shared/src/GRASS/grass-6.4.1-snow/dist.i386-apple-darwin10.7.0/include  -Os -fexceptions   -arch i386 -arch x86_64      -DPACKAGE=\""grassmods"\"  -I/Users/Shared/src/GRASS/grass-6.4.1-snow/dist.i386-apple-darwin10.7.0/include -o OBJ.i386-apple-darwin10.7.0/earth_sun.o -c earth_sun.c
> gcc -I/Users/Shared/src/GRASS/grass-6.4.1-snow/dist.i386-apple-darwin10.7.0/include  -Os -fexceptions   -arch i386 -arch x86_64      -DPACKAGE=\""grassmods"\"  -I/Users/Shared/src/GRASS/grass-6.4.1-snow/dist.i386-apple-darwin10.7.0/include -o OBJ.i386-apple-darwin10.7.0/landsat.o -c landsat.c
> landsat.c:4:23: error: grass/gis.h: No such file or directory
> landsat.c:4:23: error: grass/gis.h: No such file or directory
> lipo: can't figure out the architecture type of: /Users/jasonlessels/git/muttama/gis/muttama/muttama/.tmp/macintosh-3.localdomain/29713.0/ccdiXykN.out
> make: *** [OBJ.i386-apple-darwin10.7.0/landsat.o] Error 1
> ERROR: Compilation failed, sorry. Please check above error messages._______________________________________________
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-----
William Kyngesburye <kyngchaos*at*kyngchaos*dot*com>
http://www.kyngchaos.com/

Earth: "Mostly harmless"

- revised entry in the HitchHiker's Guide to the Galaxy