g++ link undefined references error?

Building occ undet Fedora 17

Does anybody know why this make error occurs:

/home/brad/work/occ/adm/make/TKService/.libs/libTKService.so: undefined reference to `fipImage::getScanLine(unsigned int) const'
/home/brad/work/occ/adm/make/TKService/.libs/libTKService.so: undefined reference to `fipImage::fipImage(FREE_IMAGE_TYPE, unsigned int, unsigned int, unsigned int)'

The errant g++ line is:

g++ -DCSFDB -DOCC_CONVERT_SIGNALS -DLIN -DLININTEL -D_GNU_SOURCE=1 -O2 -o .libs/DRAWEXE DRAWEXE.o -lstdc++ ../TKDraw/.libs/libTKDraw.so -L/usr/lib /home/brad/work/occ/adm/make/TKMesh/.libs/libTKMesh.so /home/brad/work/occ/adm/make/TKService/.libs/libTKService.so /home/brad/work/occ/adm/make/TKHLR/.libs/libTKHLR.so ../TKMesh/.libs/libTKMesh.so ../TKTopAlgo/.libs/libTKTopAlgo.so ../TKHLR/.libs/libTKHLR.so /home/brad/work/occ/adm/make/TKTopAlgo/.libs/libTKTopAlgo.so /home/brad/work/occ/adm/make/TKGeomAlgo/.libs/libTKGeomAlgo.so ../TKGeomAlgo/.libs/libTKGeomAlgo.so /home/brad/work/occ/adm/make/TKBRep/.libs/libTKBRep.so ../TKGeomBase/.libs/libTKGeomBase.so ../TKG2d/.libs/libTKG2d.so ../TKBRep/.libs/libTKBRep.so /home/brad/work/occ/adm/make/TKGeomBase/.libs/libTKGeomBase.so /home/brad/work/occ/adm/make/TKG3d/.libs/libTKG3d.so ../TKMath/.libs/libTKMath.so ../TKG3d/.libs/libTKG3d.so /home/brad/work/occ/adm/make/TKG2d/.libs/libTKG2d.so ../TKernel/.libs/libTKernel.so ../TKService/.libs/libTKService.so /home/brad/work/occ/adm/make/TKMath/.libs/libTKMath.so /home/brad/work/occ/adm/make/TKernel/.libs/libTKernel.so -lrt -ltcl8.5 -ltk8.5 -ltbb -ltbbmalloc -lXt -lX11 -lXmu -lfreeimageplus -ldl -lpthread -Wl,-rpath -Wl,/home/brad/lib

In which -lfreeimage occours after libTKSevice.so

Both fipImage::getScanLine and fipImage::fipImage are present in /usr/lib/libfreeimageplus.so

$ nm -D /usr/lib/libfreeimageplus.so
..
00005490 T _ZNK8fipImage11getScanLineEt
..
00004bf0 T _ZN8fipImageD1Ev

The symbols are both correctly flagged U in libTKService.so, although I am unclear as to how libTKService.so is compiled and linked!

Changing the g++ line to specifically link libfreeimageplus.so using /usr/lib/libfreeimageplus.so in place of -lfreeimage produces the identical error.

I'm completely baffled! Can suggest a solution?