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2008.04.25 16:52 "linker problem", by Vinay Ramdas
Hi,
I am trying to build a dll using libtiff. My sources file has the following
entry
TARGETLIBS= $(TARGETLIBS) \
$(SDK_LIB_PATH)\libtiff_i.lib \
When i try to build i get the following errors
error LNK2019: unresolved external symbol __TIFFfree@4 referenced in
function _save_to_tif@4
error LNK2019: unresolved external symbol _TIFFWriteScanline@16 referenced
in function _save_to_tif@4
error LNK2019: unresolved external symbol _TIFFDefaultStripSize@8 referenced
in function _save_to_tif@4
error LNK2019: unresolved external symbol __TIFFmalloc@4 referenced in
function _save_to_tif@4
error LNK2019: unresolved external symbol _TIFFScanlineSize@4 referenced in
function _save_to_tif@4
error LNK2019: unresolved external symbol _TIFFOpen@8 referenced in function
_save_to_tif@4
dumpbin.exe /exports C:\libtiff_i.lib gives me ( I am pasting only output
related to the above functions )
_TIFFSetField
_TIFFOpen
_TIFFDefaultStripSize
_TIFFScanlineSize
_TIFFWriteScanline
__TIFFFree
__TIFFmalloc
Interestingly, I have also used the function TIFFSetField in the function
save_to_tif and that does not come up in the linker error.
Any ideas what the problem could be ? Please help.
-Vinay