Builtin rules

sinceAfter the 2.2.1 release, xmake provides some built-in rules to simplify the daily xmake.lua description and support for some common build environments.

We can view the complete list of built-in rules by running the following command:

$ xmake show -l rules

mode.debug

Add the configuration rules for the debug compilation mode for the current project xmake.lua, for example:

lua

add_rules("mode.debug")

Equivalent to:

lua

if is_mode("debug") then
    set_symbols("debug")
    set_optimize("none")
end

We can switch to this compilation mode by xmake f -m debug.

mode.release

Add the configuration rules for the release compilation mode for the current project xmake.lua, for example:

lua

add_rules("mode.release")

Equivalent to:

lua

if is_mode("release") then
    set_symbols("hidden")
    set_optimize("fastest")
    set_strip("all")
end

We can switch to this compilation mode by xmake f -m release.

mode.releasedbg

Add the configuration rules for the releasedbg compilation mode for the current project xmake.lua, for example:

lua

add_rules("mode.releasedbg")

NOTE

Compared with the release mode, this mode will also enable additional debugging symbols, which is usually very useful.

Equivalent to:

lua

if is_mode("releasedbg") then
    set_symbols("debug")
    set_optimize("fastest")
    set_strip("all")
end

We can switch to this compilation mode by xmake f -m releasedbg.

mode.minsizerel

Add the configuration rules for the minsizerel compilation mode for the current project xmake.lua, for example:

lua

add_rules("mode.minsizerel")

NOTE

Compared with the release mode, this mode is more inclined to the minimum code compilation optimization, rather than speed priority.

相当于：

lua

if is_mode("minsizerel") then
    set_symbols("hidden")
    set_optimize("smallest")
    set_strip("all")
end

We can switch to this compilation mode by xmake f -m minsizerel.

mode.check

Add the check compilation mode configuration rules for the current project xmake.lua, generally used for memory detection, for example:

lua

add_rules("mode.check")

Equivalent to:

lua

if is_mode("check") then
    set_symbols("debug")
    set_optimize("none")
    add_cxflags("-fsanitize=address", "-ftrapv")
    add_mxflags("-fsanitize=address", "-ftrapv")
    add_ldflags("-fsanitize=address")
end

We can switch to this compilation mode by xmake f -m check.

mode.profile

Add configuration rules for the profile compilation mode for the current project xmake.lua, which is generally used for performance analysis, for example:

lua

add_rules("mode.profile")

Equivalent to:

lua

if is_mode("profile") then
    set_symbols("debug")
    add_cxflags("-pg")
    add_ldflags("-pg")
end

We can switch to this compilation mode by xmake f -m profile.

mode.coverage

Add the configuration rules for the coverage compilation mode for the current project xmake.lua, which is generally used for coverage analysis, for example:

lua

add_rules("mode.coverage")

Equivalent to:

lua

if is_mode("coverage") then
    add_cxflags("--coverage")
    add_mxflags("--coverage")
    add_ldflags("--coverage")
end

We can switch to this compilation mode by xmake f -m coverage.

mode.valgrind

This mode provides valgrind memory analysis and detection support.

lua

add_rules("mode.valgrind")

We can switch to this compilation mode by: xmake f -m valgrind.

mode.asan

This mode provides AddressSanitizer memory analysis and detection support.

lua

add_rules("mode.asan")

We can switch to this compilation mode by: xmake f -m asan.

mode.tsan

This mode provides ThreadSanitizer memory analysis and detection support.

lua

add_rules("mode.tsan")

We can switch to this compilation mode by: xmake f -m tsan.

mode.lsan

This mode provides LeakSanitizer memory analysis and detection support.

lua

add_rules("mode.lsan")

We can switch to this compilation mode by: xmake f -m lsan.

mode.ubsan

This mode provides UndefinedBehaviorSanitizer memory analysis and detection support.

lua

add_rules("mode.ubsan")

We can switch to this compilation mode by: xmake f -m ubsan.

qt.static

A static library program used to compile and generate Qt environments:

lua

target("test")
    add_rules("qt.static")
    add_files("src/*.cpp")
    add_frameworks("QtNetwork", "QtGui")

qt.shared

Dynamic library program for compiling and generating Qt environment:

lua

target("test")
    add_rules("qt.shared")
    add_files("src/*.cpp")
    add_frameworks("QtNetwork", "QtGui")

qt.console

A console program for compiling and generating a Qt environment:

lua

target("test")
    add_rules("qt.console")
    add_files("src/*.cpp")

qt.quickapp

Quick(qml) ui application for compiling and generating Qt environment.

lua

target("test")
    add_rules("qt.quickapp")
    add_files("src/*.cpp")
    add_files("src/qml.qrc")

qt.quickapp_static

Quick(qml) ui application (statically linked version) for compiling and generating Qt environment.

NOTE

Need to switch to static library version Qt SDK

lua

target("test")
    add_rules("qt.quickapp_static")
    add_files("src/*.cpp")
    add_files("src/qml.qrc")

qt.widgetapp

Used to compile Qt Widgets (ui/moc) applications

lua

target("test")
    add_rules("qt.widgetapp")
    add_files("src/*.cpp")
    add_files("src/mainwindow.ui")
    add_files("src/mainwindow.h") -- add meta header files with Q_OBJECT

qt.widgetapp_static

Used to compile Qt Widgets (ui/moc) applications (static library version)

NOTE

Need to switch to static library version Qt SDK

lua

target("test")
    add_rules("qt.widgetapp_static")
    add_files("src/*.cpp")
    add_files("src/mainwindow.ui")
    add_files("src/mainwindow.h") -- add meta header files with Q_OBJECT

For more descriptions of Qt, see: #160

xcode.bundle

Used to compile and generate ios/macos bundle program

lua

target("test")
     add_rules("xcode.bundle")
     add_files("src/*.m")
     add_files("src/Info.plist")

xcode.framework

Used to compile and generate ios/macos framework program

lua

target("test")
     add_rules("xcode.framework")
     add_files("src/*.m")
     add_files("src/Info.plist")

xcode.application

Used to compile and generate ios/macos applications

lua

target("test")
     add_rules("xcode.application")
     add_files("src/*.m", "src/**.storyboard", "src/*.xcassets")
     add_files("src/Info.plist")

wdk.env.kmdf

Application of the compilation environment setting of kmdf under WDK, need to cooperate with: wdk.[driver|binary|static|shared] and other rules to use.

wdk.env.umdf

Application of the umdf compiler environment settings under WDK, you need to cooperate with: wdk.[driver|binary|static|shared] and other rules to use.

wdk.env.wdm

Application wdm compiler environment settings under WDK, need to cooperate with: wdk.[driver|binary|static|shared] and other rules to use.

wdk.driver

Compile and generate drivers based on the WDK environment under Windows. Currently, only the WDK10 environment is supported.

Note: need to cooperate: wdk.env.[umdf|kmdf|wdm]Environmental rules are used.

lua

-- add target
target("echo")

    -- add rules
    add_rules("wdk.driver", "wdk.env.kmdf")

    -- add files
    add_files("driver/*.c")
    add_files("driver/*.inx")

    -- add includedirs
    add_includedirs("exe")

wdk.binary

Compile and generate executable programs based on WDK environment under Windows. Currently, only WDK10 environment is supported.

Note: It is necessary to cooperate with: environment rules such as wdk.env.[umdf|kmdf|wdm].

lua

-- add target
target("app")

    -- add rules
    add_rules("wdk.binary", "wdk.env.umdf")

    -- add files
    add_files("exe/*.cpp")

wdk.static

Compile and generate static library programs based on WDK environment under Windows. Currently, only WDK10 environment is supported.

Note: It is necessary to cooperate with: environment rules such as wdk.env.[umdf|kmdf|wdm].

lua

target("nonpnp")

    -- add rules
    add_rules("wdk.static", "wdk.env.kmdf")

    -- add flags for rule: wdk.tracewpp
    add_values("wdk.tracewpp.flags", "-func:TraceEvents(LEVEL,FLAGS,MSG,...)", "-func:Hexdump((LEVEL,FLAGS,MSG,...))")

    -- add files
    add_files("driver/*.c", {rule = "wdk.tracewpp"})

wdk.shared

Compile and generate dynamic library programs based on WDK environment under Windows. Currently, only WDK10 environment is supported.

Note: It is necessary to cooperate with: environment rules such as wdk.env.[umdf|kmdf|wdm].

lua

target("nonpnp")

    -- add rules
    add_rules("wdk.shared", "wdk.env.wdm")

    -- add flags for rule: wdk.tracewpp
    add_values("wdk.tracewpp.flags", "-func:TraceEvents(LEVEL,FLAGS,MSG,...)", "-func:Hexdump((LEVEL,FLAGS,MSG,...))")

    -- add files
    add_files("driver/*.c", {rule = "wdk.tracewpp"})

wdk.tracewpp

Used to enable tracewpp to preprocess source files:

lua

target("nonpnp")

    -- add rules
    add_rules("wdk.driver", "wdk.env.kmdf")

    -- add flags for rule: wdk.tracewpp
    add_values("wdk.tracewpp.flags", "-func:TraceEvents(LEVEL,FLAGS,MSG,...)", "-func:Hexdump((LEVEL,FLAGS,MSG,...))")

    -- add files
    add_files("driver/*.c", {rule = "wdk.tracewpp"})
    add_files("driver/*.rc")

For more information on WDK rules, see: #159

win.sdk.application

Compile and generate the winsdk application.

lua

-- add rules
add_rules("mode.debug", "mode.release")

-- define target
target("usbview")

    -- windows application
    add_rules("win.sdk.application")

    -- add files
    add_files("*.c", "*.rc")
    add_files("xmlhelper.cpp", {rule = "win.sdk.dotnet"})

wdk.sdk.dotnet

Used to specify certain c++ source files to be compiled as c++.net.

lua

add_files("xmlhelper.cpp", {rule = "win.sdk.dotnet"})

For more information on WDK rules, see: #159

plugin.vsxmake.autoupdate

We can use this rule to automatically update the VS project file (when each build is completed) in the VS project generated by xmake project -k vsxmake.

lua

add_rules("plugin.vsxmake.autoupdate")
target("test")
     set_kind("binary")
     add_files("src/*.c")

plugin.compile_commands.autoupdate

We can also use this rule to automatically update the generated compile_commandss.json

lua

add_rules("plugin.compile_commands.autoupdate", {outputdir = ".vscode"})
target("test")
    set_kind("binary")
    add_files("src/*.c")

utils.symbols.export_all

Provided in v2.5.2 and above, we can use it to automatically export all dynamic library symbols. Currently, only the symbol export of windows dll target programs is supported, even if there is no export interface through __declspec(dllexport) in the code. xmake will also automatically export all c/c++ interface symbols.

lua

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

target("foo")
     set_kind("shared")
     add_files("src/foo.c")
     add_rules("utils.symbols.export_all")

target("test")
     set_kind("binary")
     add_deps("foo")
     add_files("src/main.c")

c++

lua

add_rules("utils.symbols.export_all", {export_classes = true})

Versions from 2.9.5 onwards also support custom filters to filter the symbol names and source file names that need to be exported:

lua

target("bar")
    set_kind("shared")
    add_files("src/bar.cpp")
    add_rules("utils.symbols.export_all", {export_filter = function (symbol, opt)
        local filepath = opt.sourcefile or opt.objectfile
        if filepath and filepath:find("bar.cpp", 1, true) and symbol:find("add", 1, true) then
            print("export: %s at %s", symbol, filepath)
            return true
        end
    end})

Related issue #1123

utils.symbols.export_list

We can define the list of exported symbols directly in xmake.lua, for example:

lua

target("foo")
     set_kind("shared")
     add_files("src/foo.c")
     add_rules("utils.symbols.export_list", {symbols = {
         "add",
         "sub"}})

Alternatively, add a list of exported symbols in the *.export.txt file.

lua

target("foo2")
     set_kind("shared")
     add_files("src/foo.c")
     add_files("src/foo.export.txt")
     add_rules("utils.symbols.export_list")

For a complete project example, see: Export Symbol Example

utils.install.cmake_importfiles

We can use this rule to export the .cmake file when installing the target library file for the library import and search of other cmake projects.

utils.install.pkgconfig_importfiles

We can use this rule to export the pkgconfig/.pc file when installing the target target library file for library import and search for other projects.

utils.bin2c

This rule can be used in versions above v2.5.7 to introduce some binary files into the project, and see them as c/c++ header files for developers to use to obtain the data of these files.

For example, we can embed some png/jpg resource files into the code in the project.

lua

target("console")
    set_kind("binary")
    add_rules("utils.bin2c", {extensions = {".png", ".jpg"}})
    add_files("src/*.c")
    add_files("res/*.png", "res/*.jpg")

NOTE

The setting of extensions is optional, the default extension is .bin

Then, we can import and use it through #include "filename.png.h", xmake will automatically generate the corresponding header file for you, and add the corresponding search directory.

static unsigned char g_png_data[] = {
    #include "image.png.h"
};

int main(int argc, char** argv) {
    printf("image.png: %s, size: %d\n", g_png_data, sizeof(g_png_data));
    return 0;
}

The content of the generated header file is similar:

cat build/.gens/test/macosx/x86_64/release/rules/c++/bin2c/image.png.h
  0x68, 0x65, 0x6C, 0x6C, 0x6F, 0x20, 0x78, 0x6D, 0x61, 0x6B, 0x65, 0x21, 0x0A, 0x00

utils.glsl2spv

This rule can be used in v2.6.1 and above. Import glsl shader files such as *.vert/*.frag into the project, and then realize automatic compilation to generate *.spv files.

In addition, we also support binary embedding spv file data in the form of C/C++ header file, which is convenient for program use.

Compile and generate spv file

xmake will automatically call glslangValidator or glslc to compile shaders to generate .spv files, and then output them to the specified {outputdir = "build"} directory.

lua

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

add_requires("glslang", {configs = {binaryonly = true}})

target("test")
    set_kind("binary")
    add_rules("utils.glsl2spv", {outputdir = "build"})
    add_files("src/*.c")
    add_files("src/*.vert", "src/*.frag")
    add_packages("glslang")

Note that the add_packages("glslang") here is mainly used to import and bind the glslangValidator in the glslang package to ensure that xmake can always use it.

Of course, if you have already installed it on your own system, you don’t need to bind this package additionally, but I still recommend adding it.

Compile and generate c/c++ header files

We can also use the bin2c module internally to generate the corresponding binary header file from the compiled spv file, which is convenient for direct import in user code. We only need to enable {bin2c = true}. :w

lua

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

add_requires("glslang", {configs = {binaryonly = true}})

target("test")
    set_kind("binary")
    add_rules("utils.glsl2spv", {bin2c = true})
    add_files("src/*.c")
    add_files("src/*.vert", "src/*.frag")
    add_packages("glslang")

Then we can introduce in the code like this:

static unsigned char g_test_vert_spv_data[] = {
    #include "test.vert.spv.h"
};

static unsigned char g_test_frag_spv_data[] = {
    #include "test.frag.spv.h"
};

Similar to the usage of bin2c rules, see the complete example: glsl2spv example

utils.hlsl2spv

In addition to the utils.glsl2spv rule, we now support the utils.hlsl2spv rule.

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

add_requires("glslang", {configs = {binaryonly = true}})

target("test")
    set_kind("binary")
    add_rules("utils.hlsl2spv", {bin2c = true})
    add_files("src/*.c")
    add_files("src/*.hlsl", "src/*.hlsl")
    add_packages("directxshadercompiler")

python.library

We can use this rule to generate python library modules with pybind11, which will adjust the module name of the python library.

lua

add_rules("mode.release", "mode.debug")
add_requires("pybind11")

target("example")
     add_rules("python.library")
     add_files("src/*.cpp")
     add_packages("pybind11")
     set_languages("c++11")

with soabi:

lua

add_rules("mode.release", "mode.debug")
add_requires("pybind11")

target("example")
     add_rules("python.library", {soabi = true})
     add_files("src/*.cpp")
     add_packages("pybind11")
     set_languages("c++11")

nodejs.module

Build nodejs module.

lua

add_requires("node-addon-api")

target("foo")
    set_languages("cxx17")
    add_rules("nodejs.module")
    add_packages("node-addon-api")
    add_files("*.cc")
end

utils.ipsc

The ipsc compiler rules are supported and are used as follows.

lua

target("test")
    set_kind("binary")
    add_rules("utils.ispc", {header_extension = "_ispc.h"})
    set_values("ispc.flags", "--target=host")
    add_files("src/*.ispc")
    add_files("src/*.cpp")

Builtin rules ​

mode.debug ​

mode.release ​

mode.releasedbg ​

mode.minsizerel ​

mode.check ​

mode.profile ​

mode.coverage ​

mode.valgrind ​

mode.asan ​

mode.tsan ​

mode.lsan ​

mode.ubsan ​

qt.static ​

qt.shared ​

qt.console ​

qt.quickapp ​

qt.quickapp_static ​

qt.widgetapp ​

qt.widgetapp_static ​

xcode.bundle ​

xcode.framework ​

xcode.application ​

wdk.env.kmdf ​

wdk.env.umdf ​

wdk.env.wdm ​

wdk.driver ​

wdk.binary ​

wdk.static ​

wdk.shared ​

wdk.tracewpp ​

win.sdk.application ​

wdk.sdk.dotnet ​

plugin.vsxmake.autoupdate ​

plugin.compile_commands.autoupdate ​

utils.symbols.export_all ​

utils.symbols.export_list ​

utils.install.cmake_importfiles ​

utils.install.pkgconfig_importfiles ​

utils.bin2c ​

utils.glsl2spv ​

Compile and generate spv file ​

Compile and generate c/c++ header files ​

utils.hlsl2spv ​

python.library ​

nodejs.module ​

utils.ipsc ​

Builtin rules

mode.debug

mode.release

mode.releasedbg

mode.minsizerel

mode.check

mode.profile

mode.coverage

mode.valgrind

mode.asan

mode.tsan

mode.lsan

mode.ubsan

qt.static

qt.shared

qt.console

qt.quickapp

qt.quickapp_static

qt.widgetapp

qt.widgetapp_static

xcode.bundle

xcode.framework

xcode.application

wdk.env.kmdf

wdk.env.umdf

wdk.env.wdm

wdk.driver

wdk.binary

wdk.static

wdk.shared

wdk.tracewpp

win.sdk.application

wdk.sdk.dotnet

plugin.vsxmake.autoupdate

plugin.compile_commands.autoupdate

utils.symbols.export_all

utils.symbols.export_list

utils.install.cmake_importfiles

utils.install.pkgconfig_importfiles

utils.bin2c

utils.glsl2spv

Compile and generate spv file

Compile and generate c/c++ header files

utils.hlsl2spv

python.library

nodejs.module

utils.ipsc