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Native jni build (#5)

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* Each native library is in its own jar. Got rid of cross compilation. The project is `secp256k1` and not `secp256k1-kmp`.

* Updated CI to use all 3 OS VMs

Co-authored-by: Salomon BRYS <salomon@kodein.net>
This commit is contained in:
Salomon BRYS
2020-07-09 15:54:34 +03:00
committed by GitHub
parent c5dbc42496
commit 6c850eb2c4
20 changed files with 393 additions and 694 deletions
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41
native/build.gradle.kts
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@@ -1,47 +1,28 @@
evaluationDependsOn(":jni:android")
val currentOs = org.gradle.internal.os.OperatingSystem.current()
val bash = if (currentOs.isWindows) "bash.exe" else "bash"
val buildSecp256k1 by tasks.creating { group = "build" }
sealed class Cross {
abstract fun cmd(target: String, project: Project): List<String>
class DockCross(val cross: String) : Cross() {
override fun cmd(target: String, project: Project): List<String> = listOf("${project.rootDir}/cross-scripts/dockcross-$cross", "bash", "-c", "CROSS=1 TARGET=$target ./build.sh")
}
class MultiArch(val crossTriple: String) : Cross() {
override fun cmd(target: String, project: Project): List<String> {
val uid = Runtime.getRuntime().exec("id -u").inputStream.use { it.reader().readText() }.trim().toInt()
return listOf(
"docker", "run", "--rm", "-v", "${project.projectDir.absolutePath}:/workdir",
"-e", "CROSS_TRIPLE=$crossTriple", "-e", "TARGET=$target", "-e", "TO_UID=$uid", "-e", "CROSS=1",
"multiarch/crossbuild", "./build.sh"
)
}
}
}
val buildSecp256k1Jvm by tasks.creating {
val buildSecp256k1Host by tasks.creating(Exec::class) {
group = "build"
buildSecp256k1.dependsOn(this)
}
val noCrossCompile: String? by project
fun creatingBuildSecp256k1(target: String, cross: Cross?) = tasks.creating(Exec::class) {
group = "build"
buildSecp256k1Jvm.dependsOn(this)
if (noCrossCompile == "true") onlyIf { cross == null }
val target = when {
currentOs.isLinux -> "linux"
currentOs.isMacOsX -> "darwin"
currentOs.isWindows -> "mingw"
else -> error("UnsupportedmOS $currentOs")
}
inputs.files(projectDir.resolve("build.sh"))
outputs.dir(projectDir.resolve("build/$target"))
workingDir = projectDir
environment("TARGET", target)
commandLine((cross?.cmd(target, project) ?: emptyList()) + "./build.sh")
commandLine(bash, "build.sh")
}
val buildSecp256k1Darwin by creatingBuildSecp256k1("darwin", if (currentOs.isMacOsX) null else Cross.MultiArch("x86_64-apple-darwin"))
val buildSecp256k1Linux by creatingBuildSecp256k1("linux", if (currentOs.isLinux) null else Cross.DockCross("linux-x64"))
val buildSecp256k1Mingw by creatingBuildSecp256k1("mingw", if (currentOs.isWindows) null else Cross.DockCross("windows-x64"))
val buildSecp256k1Ios by tasks.creating(Exec::class) {
group = "build"
@@ -53,7 +34,7 @@ val buildSecp256k1Ios by tasks.creating(Exec::class) {
outputs.dir(projectDir.resolve("build/ios"))
workingDir = projectDir
commandLine("./build-ios.sh")
commandLine(bash, "build-ios.sh")
}
val buildSecp256k1Android by tasks.creating {
@@ -78,7 +59,7 @@ fun creatingBuildSecp256k1Android(arch: String) = tasks.creating(Exec::class) {
environment("TOOLCHAIN", toolchain)
environment("ARCH", arch)
environment("ANDROID_NDK", (project(":jni:android").extensions["android"] as com.android.build.gradle.LibraryExtension).ndkDirectory)
commandLine("./build-android.sh")
commandLine(bash, "build-android.sh")
}
val buildSecp256k1AndroidX86_64 by creatingBuildSecp256k1Android("x86_64")
val buildSecp256k1AndroidX86 by creatingBuildSecp256k1Android("x86")