#
# rustlibd -- RUSTLIBD Daemon
#

if RUSTLIBD
noinst_LIBRARIES += rustlibd/librustlibd.a
sbin_PROGRAMS += rustlibd/rustlibd
# vtysh_daeons += rustlibd


#
# Files for copying as template:
#
# - xxx_lib.c :: Main rust functions for the daemon - replace these with your own
# - xxx_nb.c :: Create from `tools/gen_northbound_calllbacks` function/struct defines
# - xxx_nb.h :: Create from `tools/gen_northbound_calllbacks` prototype declares
# - xxx_nb_{config,state}.rs :: Use `define_nb_*_shim()` rust macros to bridge
#       your rust northbound callbacks from the C prototypes created by
#       gen_northbound_calllbacks - remove the C versions of these functions
#       from xxx_nb.c
#
# - build.rs :: Build script the rust daemon, only modify if you have build
#       issues with C symbols.
# - c_shim.rs :: no modify needed - exports FRR/C bindings and calls your rust
#	functions.
# - restonf_main.c :: C main(), requires minimal modifications (name, yang modules)
# - wrapper.h.in :: Include C header files to create bindings under c_shim for your
#       rust use, add/remove as needed.

#
# C build rules
#
rustlibd_rustlibd_SOURCES = rustlibd/rustlib_main.c # rustlibd/rustlib_nb.c
rustlibd_rustlibd_LDADD = rustlibd/librustlibd.a lib/libfrr.la $(LIBCAP) -lm
# noinst_HEADERS += rustlibd/rustlib_nb.h

# Add any used YANG modules here to embed.
# nodist_restconfd_restconfd_SOURCES = \
#       yang/frr-rustlib.yang.c

# clippy_scan += rustlibd/rustlib_cli.c

#
# rustlibd rust library build rules
#
EXTRA_DIST += rustlibd/Cargo.toml
rustlibd_librustlibd_a_SOURCES = rustlibd/c_shim.rs \
	lib/frrutil.rs \
	rustlibd/rustlib_lib.rs

if DEV_BUILD
RUSTLIBD_BUILD_FLAG =
RUSTLIBD_TARGET_DIR = debug
else
RUSTLIBD_BUILD_FLAG = --release
RUSTLIBD_TARGET_DIR = release
endif

rustlibd/Cargo.lock: rustlibd/Cargo.toml
	(cd rustlibd && cargo update $(RUSTLIBD_BUILD_FLAG))

rustlibd/librustlibd.a: rustlibd/target/$(RUSTLIBD_TARGET_DIR)/librustlibd.a
	@printf "  CP       rustlib/librustlibd.a\n"
	@cp $< $@

rustlibd/target/$(RUSTLIBD_TARGET_DIR)/librustlibd.a: $(rustlibd_librustlibd_a_SOURCES) rustlibd/Cargo.toml
	@printf "  CARGO    $@\n"
	(cd rustlibd && cargo +stable -q build --lib $(RUSTLIBD_BUILD_FLAG))

clean-rustlibd:
	(cd rustlibd && cargo clean)
else
clean-rustlibd:
endif