I've been learning to use Flex (the lexical analyser) and I've been compiling with the following command:
gcc -lfl -o test lex.yy.c
and all is well. However, I want to link it with other files, so I compile and link it separately with
gcc -c lex.yy.c
gcc -lfl -o test lex.yy.o
but gcc tells me that there is an undefined reference to
. So, what's going on here?
I'm using Flex 2.5.35, gcc 4.7.2 and ld 2.22