Version 2.5.8 supports the construction of Swig modules. We provide swig.c and swig.cpp rules, which respectively support the generation of c/c++ module interface code, and cooperate with xmake's package management system to realize fully automated modules and dependent packages. Integration.

Related issues: #1622

Lua/C module

EXPLORER

src

example.c

example.i

xmake.lua

Lua xmake.lua

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add_rules("mode.release", "mode.debug")
add_requires("lua")

target("example")
    add_rules("swig.c", {moduletype = "lua"})
    add_files("src/example.i", {swigflags = "-no-old-metatable-bindings"})
    add_files("src/example.c")
    add_packages("lua")

Python/C module

EXPLORER

src

example.c

example.i

xmake.lua

Lua xmake.lua

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add_rules("mode.release", "mode.debug")
add_requires("python 3.x")

target("example")
    add_rules("swig.c", {moduletype = "python"})
    add_files("src/example.i", {scriptdir = "share"})
    add_files("src/example.c")
    add_packages("python")

Python/C++ module

EXPLORER

src

example.cpp

example.h

example.i

xmake.lua

Lua xmake.lua

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add_rules("mode.release", "mode.debug")
add_requires("python 3.x")

target("example")
    add_rules("swig.cpp", {moduletype = "python"})
    add_files("src/example.i", {scriptdir = "share"})
    add_files("src/example.cpp")
    add_packages("python")

Java/C module

Example project

EXPLORER

src

example.c

example.i

xmake.lua

Lua xmake.lua

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add_rules("mode.release", "mode.debug")
-- make sure you config to an enviroment with jni.h
-- for example: xmake f -c -p android

target("example")
    set_kind('shared')
    -- set moduletype to java
    add_rules("swig.c", {moduletype = "java"})
    -- test jar build
    -- add_rules("swig.c", {moduletype = "java" , buildjar = true})
    -- use swigflags to provider package name and output path of java files
    add_files("src/example.i", {swigflags = {
        "-package",
        "com.example",
        "-outdir",
        "build/java/com/example/"
    }})
    add_files("src/example.c")
    add_includedirs("src")
    before_build(function()
        -- ensure output path exists before running swig
        os.mkdir("build/java/com/example/")
    end)

We can also configure buildjar = true to build jar file.

add_rules("swig.c", {moduletype = "java", buildjar = true})