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luaport

1.6.0
1.6.3 1.6.2 1.6.1 1.6.0 1.5.0 1.4.1 1.4.0 1.3.0 1.2.0 1.1.0

An Erlang/Elixir port for scripting application logic in Lua. Works with Lua and LuaJIT.

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luaport Makefile
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Makefile 

ERTS_INCLUDE_DIR ?= $(shell erl -noshell -s init stop -eval "io:format(\"~ts/erts-~ts/include/\", [code:root_dir(), erlang:system_info(version)]).")

ERL_INTERFACE_INCLUDE_DIR ?= $(shell erl -noshell -s init stop -eval "io:format(\"~ts\", [code:lib_dir(erl_interface, include)]).")

ERL_INTERFACE_LIB_DIR ?= $(shell erl -noshell -s init stop -eval "io:format(\"~ts\", [code:lib_dir(erl_interface, lib)]).")



# !!! SWAP THESE LINES TO USE LUA 5.4

LUA_CFLAGS ?= -DLUAP_JIT $(shell pkg-config --cflags luajit)

LUA_LDFLAGS ?= $(shell pkg-config --libs luajit)

#LUA_CFLAGS ?= $(shell pkg-config --cflags lua54)

#LUA_LDFLAGS ?= $(shell pkg-config --libs lua54)



DEFINES := -D_REENTRANT=PTHREADS

#DEFINES += -DLUA_USE_APICHECK

DEFINES += -DLUAP_BUFLEN=2048

#DEFINES += -DLUAP_USERTUPLE # encode tuples as lua userdata

#DEFINES += -DLUAP_NOINT # convert floats that are almost integers



# !!! TOGGLE LUA MODULES

DEFINES += -DLUAP_IO # enable lua io

DEFINES += -DLUAP_OS # enable lua os

DEFINES += -DLUAP_DEBUG # enable lua debug

DEFINES += -DLUAP_BIT # enable luajit bit

DEFINES += -DLUAP_FFI # enable luajit ffi



CFLAGS := -Ic_src $(LUA_CFLAGS) -I$(ERTS_INCLUDE_DIR) -I$(ERL_INTERFACE_INCLUDE_DIR)

CFLAGS += -O3 -fPIC

#CFLAGS += -Og -ggdb

CFLAGS += -Wall -Werror -Wno-unused-function -fmax-errors=1

CFLAGS += $(DEFINES)

LDFLAGS := -lpthread -lei $(LUA_LDFLAGS) -L$(ERL_INTERFACE_LIB_DIR)



SOURCES=$(wildcard c_src/*.c)

OBJECTS=$(patsubst %.c, %.o, $(SOURCES))

OUTFILE=priv/luaport



$(OUTFILE): $(OBJECTS)

	gcc -o $(OUTFILE) $(OBJECTS) $(LDFLAGS)



$(OBJECTS): c_src/%.o: c_src/%.c

	gcc $(CFLAGS) -c $< -o $@



clean:

	rm -f $(OUTFILE) c_src/*.o