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project(":lwjgl3") {
apply plugin: "org.graalvm.buildtools.native"
graalvmNative {
binaries {
main {
imageName = appName
mainClass = project.mainClassName
requiredVersion = '23.0'
buildArgs.add("-march=compatibility")
jvmArgs.addAll("-Dfile.encoding=UTF8")
sharedLibrary = false
resources.autodetect()
}
}
}
run {
doNotTrackState("Running the app should not be affected by Graal.")
}
// Modified from https://lyze.dev/2021/04/29/libGDX-Internal-Assets-List/ ; thanks again, Lyze!
// This creates a resource-config.json file based on the contents of the assets folder (and the libGDX icons).
// This file is used by Graal Native to embed those specific files.
// This has to run before nativeCompile, so it runs at the start of an unrelated resource-handling command.
generateResourcesConfigFile.doFirst {
def assetsFolder = new File("${project.rootDir}/assets/")
def lwjgl3 = project(':lwjgl3')
def resFolder = new File("${lwjgl3.projectDir}/src/main/resources/META-INF/native-image/${lwjgl3.ext.appName}")
resFolder.mkdirs()
def resFile = new File(resFolder, "resource-config.json")
resFile.delete()
resFile.append(
"""{
"resources":{
"includes":[
{
"pattern": ".*(""")
// This adds every filename in the assets/ folder to a pattern that adds those files as resources.
fileTree(assetsFolder).each {
// The backslash-Q and backslash-E escape the start and end of a literal string, respectively.
resFile.append("\\\\Q${it.name}\\\\E|")
}
// We also match all of the window icon images this way and the font files that are part of libGDX.
resFile.append(
"""libgdx.+\\\\.png|lsans.+)"
}
]},
"bundles":[]
}"""
)
}
}
|
