On 1/23/13 11:39 PM, Sean Lake wrote:
> Hello all,
> 
> I saw previous emails about gdl not compiling and figured that this was the 
> same. Since it still won't compile, I figure I'll pass this on.
> 
> The errors and system information follow.
> 
> Thanks,
> Sean
> 
> g++ -DHAVE_CONFIG_H -I. -I.. -I/sw/include -I/sw/include -I/sw -I/sw/include 
> -I/sw/include -I/sw/opt/netcdf7/include -I/sw/include -I/sw/include 
> -I/sw/include/hdf -I/sw/include/hdf5 -I/sw/include -I/sw/include   
> -I/usr/X11/include -I/sw/opt/netcdf7/include -I/sw/include  -g -O2 -MT 
> gdl-datatypes.o -MD -MP -MF .deps/gdl-datatypes.Tpo -c -o gdl-datatypes.o 
> `test -f 'datatypes.cpp' || echo './'`datatypes.cpp
> getas.cpp:77: error: template-id 'GetAs<>' for 'typename Data_< 
> <template-parameter-1-1> >::Ty Data_<SpDPtr>::GetAs(SizeT)' does not match 
> any template declaration
> getas.cpp:77: error: invalid function declaration
> getas.cpp:86: error: template-id 'GetAs<>' for 'typename Data_< 
> <template-parameter-1-1> >::Ty Data_<SpDObj>::GetAs(SizeT)' does not match 
> any template declaration
> getas.cpp:86: error: invalid function declaration
> datatypes.cpp: In member function 'int Data_< <template-parameter-1-1> 
> >::Scalar2index(SizeT&) const [with Sp = SpDByte]':
> datatypes.cpp:5419:   instantiated from here
> datatypes.cpp:2067: warning: comparison is always false due to limited range 
> of data type
> datatypes.cpp: In member function 'int Data_< <template-parameter-1-1> 
> >::Scalar2index(SizeT&) const [with Sp = SpDUInt]':
> datatypes.cpp:5421:   instantiated from here
> datatypes.cpp:2067: warning: comparison is always false due to limited range 
> of data type
> basic_op.cpp: In function 'T pow(T, T) [with T = unsigned char]':
> basic_op.cpp:4549:   instantiated from 'Data_<Sp2>* Data_< 
> <template-parameter-1-1> >::Pow(BaseGDL*) [with Sp = SpDByte]'
> datatypes.cpp:5419:   instantiated from here
> basic_op.cpp:4514: warning: comparison is always false due to limited range 
> of data type
> basic_op.cpp: In function 'T pow(T, T) [with T = short unsigned int]':
> basic_op.cpp:4549:   instantiated from 'Data_<Sp2>* Data_< 
> <template-parameter-1-1> >::Pow(BaseGDL*) [with Sp = SpDUInt]'
> datatypes.cpp:5421:   instantiated from here
> basic_op.cpp:4514: warning: comparison is always false due to limited range 
> of data type
> mv -f .deps/gdl-convert2.Tpo .deps/gdl-convert2.Po
> g++ -DHAVE_CONFIG_H -I. -I.. -I/sw/include -I/sw/include -I/sw -I/sw/include 
> -I/sw/include -I/sw/opt/netcdf7/include -I/sw/include -I/sw/include 
> -I/sw/include/hdf -I/sw/include/hdf5 -I/sw/include -I/sw/include   
> -I/usr/X11/include -I/sw/opt/netcdf7/include -I/sw/include  -g -O2 -MT 
> gdl-dcommon.o -MD -MP -MF .deps/gdl-dcommon.Tpo -c -o gdl-dcommon.o `test -f 
> 'dcommon.cpp' || echo './'`dcommon.cpp
> make[3]: *** [gdl-datatypes.o] Error 1
> make[3]: *** Waiting for unfinished jobs....
> mv -f .deps/gdl-dcommon.Tpo .deps/gdl-dcommon.Po
> make[3]: Leaving directory `/sw/src/fink.build/gdl-0.9.3-1/gdl-0.9.3/src'
> make[2]: *** [all-recursive] Error 1
> make[2]: Leaving directory `/sw/src/fink.build/gdl-0.9.3-1/gdl-0.9.3/src'
> make[1]: *** [all-recursive] Error 1
> make[1]: Leaving directory `/sw/src/fink.build/gdl-0.9.3-1/gdl-0.9.3'
> make: *** [all] Error 2
> ### execution of make failed, exit code 2
> 
> Failed: phase compiling: gdl-0.9.3-1 failed
> 
> Package manager version: 0.34.4
> Distribution version: selfupdate-rsync Wed Jan 23 22:15:21 2013, 10.5, powerpc
> Trees: local/main stable/main stable/crypto unstable/main unstable/crypto
> Xcode.app: 3.1.4
> Xcode command-line tools: 3.1.4
> Max. Fink build jobs:  2


Yup.  It looks like gcc-4.0.1 is too old.  The package builds
successfully with gcc-4.2 from Xcode for me, though.

This can be worked around by editing
/sw/fink/10.4/stable/main/finkinfo/sci/gdl.info and adding a couple of
lines:

SetCC: gcc-4.2
SetCXX: g++-4.2

However, this should only be done for 10.5.  On 10.6 people with clean
installs of Xcode 4.2 don't have gcc-4.2 or g++-4.2.  The .info file
will need either:  1) a separate 10.5 version, or 2) to have
conditionals set up to test the OS version and set CC=gcc-4.2 and
CXX=g++-4.2 on 10.5 only.

-- 
Alexander Hansen, Ph.D.
Fink User Liaison
My package updates: http://finkakh.wordpress.com/

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