[ome-users] Building Omero C++, missing -L{ice-lib-dir}

[Mario Valle]

Almost...
It seems to put the right -L value, but it puts -L/opt/local/lib after 
this thus overriding it.
Also the ice.home (or ICE_HOME env variable) value loses the leading slash:
-LUsers/mvalle/Ice-3.3.0/cpp/lib -L/opt/local/lib -lIce -lGlacier2 -lIceUtil
I have no file under etc/ that contains /opt/local/lib

Attached the logfile.
Thanks!
                mario

josh.moore at gmx.de wrote:
> Morning Mario,
>
> Mario Valle writes:
>  > Another small step along the path to build OmeroCpp.
>
> :)
>
>  > The latest changes to omero sources indeed fixed the problem of
>  > Ice.h not found Now the same problem, but this time related to
>  > library (.a) files, appears.  The error is:
>  > 
>  > tools-build:
>  > scons: Reading SConscript files ...
>  > Checking for C++ header file Ice/Ice.h... (cached) yes
>  > Checking for boost_unit_test...(cached) no
>  > scons: done reading SConscript files.
>  > scons: Building targets ...
>  > Linking   libomero_client.dylib
>  > /usr/bin/libtool: can't locate file for: -lIce
>  > /usr/bin/libtool: file: -lIce is not an object file (not allowed in a 
> ...
>  > Seems the link phase does not take into account ice.home to add a 
>  > -L{ice.home}/lib before the various -l
>  > Can you look into this?
>  > I think there is another entry in the mail list about this problem, but 
>  > now I'm out of the office and cannot check.
>  > Thanks for the help!
>
> Can you try adding VERBOSE=1 to the build? Either from the top level:
>
>  VERBOSE=1 ant build-cpp
>
> or since you've already gotten this far in the build you can drop down
> to the directory components/tools/OmeroCpp and use:
>
>  VERBOSE=1 ant tools-build
>
> This will show the full g++ commands that are being used. I did add
> support for ice.home to both CXXFLAGS and LDFLAGS, but there may be
> some case that I didn't take into accout. Alternatively, there may
> still another version of the libraries that scons is using.
>
> Cheers,
> ~Josh.
>
> P.S. for reference, here's what I get:
>
> $ mkdir foo/include
> $ mkdir foo/lib
> $ ICE_HOME=foo VERBOSE=1 ant tools-build
> Buildfile: build.xml
>
> tools-init:
>
> tools-build:
>      [exec] scons: Reading SConscript files ...
>      [exec] Checking for C++ header file Ice/Ice.h... (cached) yes
>      [exec] Checking for boost_unit_test...(cached) yes
>      [exec] scons: done reading SConscript files.
>      [exec] scons: Building targets ...
>      [exec] g++ -o target/omero/model/LaserType.os -c -fPIC
>      -D_REENTRANT -O0 -g -Wall -Isrc -Itarget
>      -I/home/hudson/.hudson/jobs/OMERO/workspace/trunk/components/blitz/generated
>      -I/usr/share/Ice/include target/omero/model/LaserType.cpp
>      ...
>      [exec] g++ -o libomero_client.so -shared <lots of object files>
>      -L. -Lfoo/lib -lIce -lGlacier2 -lIceUtil
>   


-- 
Ing. Mario Valle
Data Analysis Group                              | http://www.cscs.ch/~mvalle
Swiss National Supercomputing Centre (CSCS)      | Tel:  +41 (91) 610.82.60
v. Cantonale Galleria 2, 6928 Manno, Switzerland | Fax:  +41 (91) 610.82.82

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