compiling tesseract for Linux 32-bit under a 64-bit Linux environment wasn't the most straight forward thing... even with -m32 flag set for gcc flags,it failed during linking:
setting -m32 for LDFLAGS didn't do the trick, ld likes this flag better "-melf_i386", but setting this in LDFLAGS would cause tesseract fail when running configure
I had to manually go under ccmain do the following with -melf_i386:
tesseract-2.03]$ cd ccmain
ccmain]$ ld -r -o libtesseract_full.o tesseractfull.o \
libtesseract_main.a \
../textord/libtesseract_textord.a \
../pageseg/libtesseract_pageseg.a \
../wordrec/libtesseract_wordrec.a \
../classify/libtesseract_classify.a \
../dict/libtesseract_dict.a \
../viewer/libtesseract_viewer.a \
../image/libtesseract_image.a \
../cutil/libtesseract_cutil.a \
../ccstruct/libtesseract_ccstruct.a \
../ccutil/libtesseract_ccutil.a -melf_i386
after that go back one level up and run make ; make install again.
ld -r -o libtesseract_full.o tesseractfull.o \
libtesseract_main.a \
../textord/libtesseract_textord.a \
../pageseg/libtesseract_pageseg.a \
../wordrec/libtesseract_wordrec.a \
../classify/libtesseract_classify.a \
../dict/libtesseract_dict.a \
../viewer/libtesseract_viewer.a \
../image/libtesseract_image.a \
../cutil/libtesseract_cutil.a \
../ccstruct/libtesseract_ccstruct.a \
../ccutil/libtesseract_ccutil.a
ld: Relocatable linking with relocations from format elf32-i386 (tesseractfull.o) to format elf64-x86-64 (libtesseract_full.o) is not supported
make[3]: *** [libtesseract_full.o] Error 1
libtesseract_main.a \
../textord/libtesseract_textord.a \
../pageseg/libtesseract_pageseg.a \
../wordrec/libtesseract_wordrec.a \
../classify/libtesseract_classify.a \
../dict/libtesseract_dict.a \
../viewer/libtesseract_viewer.a \
../image/libtesseract_image.a \
../cutil/libtesseract_cutil.a \
../ccstruct/libtesseract_ccstruct.a \
../ccutil/libtesseract_ccutil.a
ld: Relocatable linking with relocations from format elf32-i386 (tesseractfull.o) to format elf64-x86-64 (libtesseract_full.o) is not supported
make[3]: *** [libtesseract_full.o] Error 1
setting -m32 for LDFLAGS didn't do the trick, ld likes this flag better "-melf_i386", but setting this in LDFLAGS would cause tesseract fail when running configure
I had to manually go under ccmain do the following with -melf_i386:
tesseract-2.03]$ cd ccmain
ccmain]$ ld -r -o libtesseract_full.o tesseractfull.o \
libtesseract_main.a \
../textord/libtesseract_textord.a \
../pageseg/libtesseract_pageseg.a \
../wordrec/libtesseract_wordrec.a \
../classify/libtesseract_classify.a \
../dict/libtesseract_dict.a \
../viewer/libtesseract_viewer.a \
../image/libtesseract_image.a \
../cutil/libtesseract_cutil.a \
../ccstruct/libtesseract_ccstruct.a \
../ccutil/libtesseract_ccutil.a -melf_i386
after that go back one level up and run make ; make install again.
cd ..
make
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