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March 2007
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2007.03.27 07:26 "Re: "compiling libtiff using libjpeg under windows"", by Alexander Johnson
Hi Penumalli, Unfortunately I never got it to work, I spent days at it but had to give up in the end. It seems like it should be something very easy to do but I just couldn't figure it out. I think we need to set the path to the JPEG files so they link properly. If you see Makefile.vc , the lines: INCL = -I. $(JPEG_INCLUDE) $(ZLIB_INCLUDE) suggest this. I think these are set in nmake.opt. I did try setting the path there, but I got different errors. I am currently using the compiled libtiff which came with the installer. This unfortunately has a bad memory leak when opening and closing the image frequently so I quite badly need to compile it libtiff too. I'll be having a look at it again in 2 weeks or so, meanwhile if you have any success please let me know. Good luck Alex On 3/27/07, Penumalli Madhavi <Penumalli.Madhavi@conexant.com> wrote: > > Hi Alexander Johnson, > > I got the same problem which was previously u got i.e > > > > Does anyone know how to compile libtiff using the libtiff library in > > windows. I have compiled the libjpeg bibrary and have placed the 4 required > > header files and the .lib file into the libtiff folder source folder. When > > i try to build the makefile.vc file it fails during linking. It looks like > > the libjpeg.lib file isnt being found, but how do I add it correctly? > > Below are the errors i get which occur when compiling the libtiff folder of > > the source code > > > > Creating library libtiff_i.lib and object libtiff_i.exp > > tif_jpeg.obj : error LNK2001: unresolved external symbol _jpeg_read_header > > tif_jpeg.obj : error LNK2001: unresolved external symbol _jpeg_resync_to_restart > > tif_jpeg.obj : error LNK2001: unresolved external symbol _jpeg_start_decompress > > tif_jpeg.obj : error LNK2001: unresolved external symbol _jpeg_abort > > tif_jpeg.obj : error LNK2001: unresolved external symbol _jpeg_read_scanlines > > tif_jpeg.obj : error LNK2001: unresolved external symbol _jpeg_finish_decompress > > tif_jpeg.obj : error LNK2001: unresolved external symbol _jpeg_read_raw_data > > tif_jpeg.obj : error LNK2001: unresolved external symbol _jpeg_set_defaults > > tif_jpeg.obj : error LNK2001: unresolved external symbol _jpeg_set_quality > > tif_jpeg.obj : error LNK2001: unresolved external symbol _jpeg_suppress_tables > > tif_jpeg.obj : error LNK2001: unresolved external symbol _jpeg_write_tables > > tif_jpeg.obj : error LNK2001: unresolved external symbol _jpeg_set_colorspace > > tif_jpeg.obj : error LNK2001: unresolved external symbol _jpeg_start_compress > > tif_jpeg.obj : error LNK2001: unresolved external symbol _jpeg_write_scanlines > > tif_jpeg.obj : error LNK2001: unresolved external symbol _jpeg_write_raw_data > > tif_jpeg.obj : error LNK2001: unresolved external symbol _jpeg_finish_compress > > tif_jpeg.obj : error LNK2001: unresolved external symbol _jpeg_destroy > > tif_jpeg.obj : error LNK2001: unresolved external symbol _jpeg_CreateCompress > > tif_jpeg.obj : error LNK2001: unresolved external symbol _jpeg_std_error > > tif_jpeg.obj : error LNK2001: unresolved external symbol _jpeg_CreateDecompress > > libtiff.dll : fatal error LNK1120: 20 unresolved externals > > NMAKE : fatal error U1077: 'link' : return code '0x460' > > Stop. > > NMAKE : fatal error U1077: '"C:\Program Files\Microsoft Visual > > Studio\VC98\bin\N > > MAKE.EXE"' : return code '0x2' > > Stop. > > > > > > Did u get any solution for that?If it is,plz tell me that. > > > > Thanks Alex. > > Conexant E-mail Firewall (Conexant.Com) made the following annotations > --------------------------------------------------------------------- > ********************** Legal Disclaimer **************************** "This > email may contain confidential and privileged material for the sole use of > the intended recipient. Any unauthorized review, use or distribution by > others is strictly prohibited. If you have received the message in error, > please advise the sender by reply email and delete the message. Thank you." > ********************************************************************** > --------------------------------------------------------------------- > > _______________________________________________ > Tiff mailing list: Tiff@lists.maptools.org > http://lists.maptools.org/mailman/listinfo/tiff > http://www.remotesensing.org/libtiff/ > -- Alex