blob: 8ff6a7bc2bc39c7079a50c79d07faf14cc325474 [file] [log] [blame]
import org.gradle.internal.os.OperatingSystem
apply plugin: 'java'
def generatedJNIHeaderLoc = '../build/include'
sourceSets {
main {
java {
srcDirs = ['../java/src']
}
}
}
jar {
description = 'Generates NetworkTables jar, with the JNI shared libraries embedded'
baseName = 'ntcore'
classifier = "$buildPlatform"
dependsOn { classes }
binaries.withType(SharedLibraryBinary) { binary ->
from(file(binary.sharedLibraryFile)) {
into getPlatformPath(binary)
}
}
}
project.tasks.whenTaskAdded { task->
if (isArm) {
if (task.name == 'ntcoreSharedLibrary') jar.dependsOn task
} else {
if (task.name == 'x64NtcoreSharedLibrary' || task.name == 'x86NtcoreSharedLibrary')
jar.dependsOn task
}
}
task networktablesJavaSource(type: Jar, dependsOn: classes) {
description = 'Generates the source jar for NetworkTables java'
group = 'WPILib'
baseName = 'ntcore'
classifier = "sources"
from sourceSets.main.allJava
}
task networktablesJavadoc(type: Jar, dependsOn: javadoc) {
description = 'Generates the javadoc jar for NetworkTables java'
group = 'WPILib'
baseName = 'ntcore'
classifier = "javadoc"
from javadoc.destinationDir
}
build.dependsOn networktablesJavaSource
build.dependsOn networktablesJavadoc
/**
* Generates the JNI headers
*/
task jniHeadersNetworkTables {
description = 'Generates JNI headers from edu.wpi.first.wpilibj.networktables.*'
group = 'WPILib'
def outputFolder = file(generatedJNIHeaderLoc)
inputs.files sourceSets.main.output
outputs.file outputFolder
doLast {
outputFolder.mkdirs()
exec {
executable org.gradle.internal.jvm.Jvm.current().getExecutable('javah')
args '-d', outputFolder
args '-classpath', sourceSets.main.output.classesDir
args 'edu.wpi.first.wpilibj.networktables.NetworkTablesJNI'
}
}
}
clean {
delete generatedJNIHeaderLoc
}
compileJava {
options.compilerArgs << '-Xlint:unchecked'
}
javadoc {
options.addStringOption('Xdoclint:none', '-quiet')
}
// This creates a lambda that the main build.gradle can access, which sets up the JNI includes for the
// target build platform. This lambda is exposed as a property in the main build.gradle.
ext.setupJniIncludes = { binaries ->
def platformSpecificIncludeFlag = { loc, cppCompiler ->
if (OperatingSystem.current().isWindows()) {
cppCompiler.args "/I$loc"
} else {
cppCompiler.args '-I', loc
}
}
binaries.all {
tasks.withType(CppCompile) {
if (buildPlatform == 'arm') {
cppCompiler.args '-I', file('../java/arm-linux').absolutePath
cppCompiler.args '-I', file('../java/arm-linux/linux').absolutePath
} else {
def jdkLocation = org.gradle.internal.jvm.Jvm.current().javaHome
platformSpecificIncludeFlag("${jdkLocation}/include", cppCompiler)
if (targetPlatform.operatingSystem.macOsX) {
platformSpecificIncludeFlag("${jdkLocation}/include/darwin", cppCompiler)
} else if (targetPlatform.operatingSystem.linux) {
platformSpecificIncludeFlag("${jdkLocation}/include/linux", cppCompiler)
} else if (targetPlatform.operatingSystem.windows) {
platformSpecificIncludeFlag("${jdkLocation}/include/win32", cppCompiler)
} else if (targetPlatform.operatingSystem.freeBSD) {
platformSpecificIncludeFlag("${jdkLocation}/include/freebsd", cppCompiler)
} else if (file("$jdkLocation/include/darwin").exists()) {
// TODO: As of Gradle 2.8, targetPlatform.operatingSystem.macOsX returns false
// on El Capitan. We therefore manually test for the darwin folder and include it
// if it exists
platformSpecificIncludeFlag("${jdkLocation}/include/darwin", cppCompiler)
}
}
jniHeadersNetworkTables.outputs.files.each { file ->
if (buildPlatform == 'arm') {
cppCompiler.args '-I', file.getPath()
} else {
platformSpecificIncludeFlag(file.getPath(), cppCompiler)
}
}
dependsOn jniHeadersNetworkTables
}
}
}