Original Post
I'm working on an individual project for one of my subjects at uni, and it has to do with image processing. To this end, the lecturer has told us that we should be using an image library that was developed at the uni some time ago. When I attmpt to compile my program when calling a particular function, I get this output:
g++ -c -Wall -g seg.cpp
g++ -c -Wall -g main.cpp
g++ -c -Wall -g proj.cpp
g++ -Wall -g main.o seg.o -L/cs/cc/lib/mil/lib -limage -L/usr/X11R6/lib -lX11 -lm -o main
/cs/cc/lib/mil/lib/libimage.a(i_templa.o)(.text+0x4b): In function `i_template':
: undefined reference to `__ctype_b'
/cs/cc/lib/mil/lib/libimage.a(i_templa.o)(.text+0xe9): In function `i_template':
: undefined reference to `__ctype_b'
collect2: ld returned 1 exit status
make: *** [all] Error 1
