I'm trying to create a packe. I can build the source with its $ 
{WRKSRC}/Buildit script when I run it from the command line, but when  
I run it from pkgsrc with

do-build:
         cd ${WRKSRC}; ${SETENV} ${MAKE_ENV} ${WRKSRC}/Buildit

the build fails at some point with

gcc -c -o QTBroadcaster.o   -include ../../PlatformHeader.h -g -Wall - 
O3 -I. -I../../QTFileLib -I../../CommonUtilitiesLib -I../../ 
RTPMetaInfoLib QTBroadcaster.cpp
gcc -o QTBroadcaster  QTBroadcaster.o ../../RTPMetaInfoLib/ 
RTPMetaInfoPacket.o  -L../../CommonUtilitiesLib -L../../QTFileLib - 
pthread -lm -lcrypt -lstdc++ -lCommonUtilitiesLib  - 
lQTFileExternalLib ../../CommonUtilitiesLib/libCommonUtilitiesLib.a
../../QTFileLib/libQTFileExternalLib.a(QTFile.xo)(.text+0x80): In  
function `QTFile::QTFile(unsigned short, unsigned short)':
../CommonUtilitiesLib/OSFileSource.h:76: undefined reference to  
`OSQueue::OSQueue()'
../../QTFileLib/libQTFileExternalLib.a(QTFile.xo)(.text+0x1b0): In  
function `QTFile::QTFile(unsigned short, unsigned short)':
../CommonUtilitiesLib/OSFileSource.h:76: undefined reference to  
`OSQueue::OSQueue()'

Can anybody point me in the right direction? Most of the things build  
fine.

/Daniel