[Playerstage-developers] Player SVN trunk: missing libpqxx at link time

[Paul O. <new...@ki...>]

Hi developers,

Since I was able to compile postgis driver on Solaris for a first time, 
new errors showed up:

Undefined                       first referenced
  symbol                             in file
PQresultStatus 
libplayerdrivers/libplayerdrivers.so.2.2.0
PQresultErrorMessage 
libplayerdrivers/libplayerdrivers.so.2.2.0
PQexec 
libplayerdrivers/libplayerdrivers.so.2.2.0
PQclear 
libplayerdrivers/libplayerdrivers.so.2.2.0
PQntuples 
libplayerdrivers/libplayerdrivers.so.2.2.0
PQfinish 
libplayerdrivers/libplayerdrivers.so.2.2.0
PQstatus 
libplayerdrivers/libplayerdrivers.so.2.2.0
PQgetlength 
libplayerdrivers/libplayerdrivers.so.2.2.0
PQgetvalue 
libplayerdrivers/libplayerdrivers.so.2.2.0
PQexecParams 
libplayerdrivers/libplayerdrivers.so.2.2.0
PQsetdbLogin 
libplayerdrivers/libplayerdrivers.so.2.2.0
ld: fatal: Symbol referencing errors. No output written to player
*** Error code 1
The following command caused the error:
cd /export/home/guest/psg22/src/build/server && /usr/bin/cmake -E 
cmake_link_script CMakeFiles/player.dir/link.txt --verbose=
make: Fatal error: Command failed for target `server/player'

SunCC linker needs every library used while building drivers to be 
explicitly linked with final player binary. The postgis driver uses 
libpqxx C++ library managed by pkg-config infrastructure:
$ pkg-config libpqxx --libs
-lpqxx
I don't know which cmake files should be changed to make it work 
(similarly, cameracompress driver uses libjpeg and cmake scripts know 
about it while final player binary is linked).

Paul