dune

(library
 (public_name fiber)
 (libraries unix)
 (c_names fiber_stubs fiber_ev fiber_coro)
 (c_flags -D_GNU_SOURCE -O2 -g3 -Wall (:include _c_flags))
 (c_library_flags (:include _c_library_flags))
 (wrapped false)
 (preprocess (pps bisect_ppx -conditional)))

(rule
 (targets _c_flags)
 (action (with-stdout-to %{targets} (bash "echo '('${C_FLAGS:-}')'"))))
(rule
 (targets _c_library_flags)
 (action (with-stdout-to %{targets} (bash "echo '('${C_LIBRARY_FLAGS:-}')'"))))

(rule
 (targets fiber_coro.c)
 (deps libcoro/coro.c
       libcoro/coro.h)
 (action (copy fiber_coro.cx fiber_coro.c)))

(rule
 (targets fiber_ev.c)
 (deps fiber_ev.h
       libev/ev.c
       libev/ev.h
       libev/ev_vars.h
       libev/config.h
       libev/ev_epoll.c
       libev/ev_poll.c
       libev/ev_select.c)
 (action (copy fiber_ev.cx fiber_ev.c)))

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