Re: [Cppcms-users] CPPDB compile LIB

[<la...@sa...>]

Ok,
thanks.

was able to compile without errors.

/////////////////////////////////////////////////////
cd cppdb-trunk
mkdir build

cmake -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_SYSTEM_NAME=Linux  
-DCMAKE_SYSTEM_PROCESSOR=arm  
-DCMAKE_C_COMPILER=/home/common/CodeSourcery/Sourcery_G++_Lite/bin/arm-none-linux-gnueabi-gcc -DCMAKE_CXX_COMPILER=/home/common/CodeSourcery/Sourcery_G++_Lite/bin/arm-none-linux-gnueabi-g++ -DCMAKE_FINd_ROOt_PATH=/home/common/CodeSourcery/Sourcery_G++_Lite/arm-none-linux-gnueabi -DSQLITE3_PATH=/home/common/SQLITE/sqlite -DSQLITE3_LIB=/home/common/SQLITE/sqliteinstall/lib/libsqlite3.a -DCMAKE_LINKER=/home/Modusat/CodeSourcery/Sourcery_G++_Lite/arm-none-linux-gnueabi/bin/gcc -DCMAKE_FIND_ROOT_PATH_MODEPROGRAM=NEVER -DCMAKE_FIND_ROOT_PATH_MODE_LIBRARY=ONLY -DCMAKE_FIND_ROOT_PATH_MODE_INCLUDE=ONLY -DCMAKE_CXX_FLAGS_RELEASE="-fPIC -shared" -DCMAKE_CXX_FLAGS="-fPIC  
-shared"

make
make install
///////////////////////////////////////////////////

It had some warnings, but I don't think this may be a problem:
/////////////////////////////////
Linking CXX executable example
[ 84%] Built target example
Scanning dependencies of target test_backend
[ 88%] Building CXX object CMakeFiles/test_backend.dir/test/test_backend.cpp.o
/home/Modusat/cppdb-trunk/test/test_backend.cpp:495: warning: this  
decimal constant is unsigned only in ISO C90
/home/Modusat/cppdb-trunk/test/test_backend.cpp: In function 'void  
test7(cppdb::ref_ptr<cppdb::backend::connection>)':
/home/Modusat/cppdb-trunk/test/test_backend.cpp:495: warning:  
comparison between signed and unsigned integer expressions
///////////////////////////////

Now that I created the cppdb lib file, tried to compile my project  
with it, but gives an error on cppdb frontend.h class, don't know if  
the lib is not correctly created ... I know is a c++ error and not a  
cppdb error, but can this mean that the cppdb lib still is not created  
properly?

//////////////////////////////////
/home/common/source/Units/Comms/Backends/../../../../../Modusat/cppdb-trunk/cppdb/frontend.h:52: error: expected constructor, destructor, or type conversion before  
'char'
/home/common/source/Units/Comms/Backends/../../../../../Modusat/cppdb-trunk/cppdb/frontend.h:58: error: expected constructor, destructor, or type conversion before  
'int'
/home/common/source/Units/Comms/Backends/../../../../../Modusat/cppdb-trunk/cppdb/frontend.h:207: error: function definition does not declare  
parameters
/home/common/source/Units/Comms/Backends/../../../../../Modusat/cppdb-trunk/cppdb/frontend.h:598: error: function definition does not declare  
parameters
/home/common/source/Units/Comms/Backends/../../../../../Modusat/cppdb-trunk/cppdb/frontend.h: In function 'void  
cppdb::exec(cppdb::statement&)':
/home/common/source/Units/Comms/Backends/../../../../../Modusat/cppdb-trunk/cppdb/frontend.h:954: error: invalid use of incomplete type 'struct  
cppdb::statement'
/home/common/source/Units/Comms/Backends/../../../../../Modusat/cppdb-trunk/cppdb/frontend.h:42: error: forward declaration of 'struct  
cppdb::statement'
/home/common/source/Units/Comms/Backends/../../../../../Modusat/cppdb-trunk/cppdb/frontend.h: In function 'void  
cppdb::null(cppdb::statement&)':
/home/common/source/Units/Comms/Backends/../../../../../Modusat/cppdb-trunk/cppdb/frontend.h:966: error: invalid use of incomplete type 'struct  
cppdb::statement'
/home/common/source/Units/Comms/Backends/../../../../../Modusat/cppdb-trunk/cppdb/frontend.h:42: error: forward declaration of 'struct  
cppdb::statement'
/home/common/source/Units/Comms/Backends/../../../../../Modusat/cppdb-trunk/cppdb/frontend.h: In function 'cppdb::result  
cppdb::row(cppdb::statement&)':
/home/common/source/Units/Comms/Backends/../../../../../Modusat/cppdb-trunk/cppdb/frontend.h:987: error: return type 'struct cppdb::result' is  
incomplete
/home/common/source/Units/Comms/Backends/../../../../../Modusat/cppdb-trunk/cppdb/frontend.h:989: error: invalid use of incomplete type 'struct  
cppdb::statement'
/home/common/source/Units/Comms/Backends/../../../../../Modusat/cppdb-trunk/cppdb/frontend.h:42: error: forward declaration of 'struct  
cppdb::statement'
/home/common/source/Units/Comms/Backends/../../../../../Modusat/cppdb-trunk/cppdb/frontend.h: At global  
scope:
/home/common/source/Units/Comms/Backends/../../../../../Modusat/cppdb-trunk/cppdb/frontend.h:998: error: function definition does not declare  
parameters
/home/common/source/Units/Comms/Backends/../../../../../Modusat/cppdb-trunk/cppdb/frontend.h:1269: error: function definition does not declare  
parameters
//////////////////////////////////


Quoting Marcel Hellwig <ke...@co...>:

> On 12.07.2013 09:56, la...@sa... wrote:
>> Nonrepresentable section on output
> Have you googled your problem?
>
> http://stackoverflow.com/questions/1521859/nonrepresentable-section-on-output-error-during-linking-on-linux
>
> This is a mailinglist regarding cppcms/cppdb not c++ specific errors, sorry.
>
> Regards