Files
FlatLaf/flatlaf-natives/flatlaf-natives-linux/build.gradle.kts

114 lines
3.0 KiB
Kotlin

/*
* Copyright 2022 FormDev Software GmbH
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
plugins {
`cpp-library`
`flatlaf-cpp-library`
`flatlaf-jni-headers`
}
flatlafJniHeaders {
headers = listOf(
"com_formdev_flatlaf_ui_FlatNativeLibrary.h",
"com_formdev_flatlaf_ui_FlatNativeLinuxLibrary.h"
)
}
library {
targetMachines = listOf( machines.linux.x86_64 )
}
var javaHome = System.getProperty( "java.home" )
if( javaHome.endsWith( "jre" ) )
javaHome += "/.."
tasks {
register( "build-natives" ) {
group = "build"
description = "Builds natives"
if( org.gradle.internal.os.OperatingSystem.current().isLinux )
dependsOn( "linkRelease" )
}
withType<CppCompile>().configureEach {
onlyIf { name.contains( "Release" ) }
// generate and copy needed JNI headers
dependsOn( "jni-headers" )
includes.from(
"${javaHome}/include",
"${javaHome}/include/linux",
// for GTK
"/usr/include/gtk-3.0",
"/usr/include/glib-2.0",
"/usr/lib/x86_64-linux-gnu/glib-2.0/include",
"/usr/include/gdk-pixbuf-2.0",
"/usr/include/atk-1.0",
"/usr/include/cairo",
"/usr/include/pango-1.0",
"/usr/include/harfbuzz",
)
compilerArgs.addAll( toolChain.map {
when( it ) {
is Gcc, is Clang -> listOf()
else -> emptyList()
}
} )
doFirst {
// check required Java version
if( JavaVersion.current() < JavaVersion.VERSION_11 ) {
println()
println( "WARNING: Java 11 or later required to build Linux native library (running ${System.getProperty( "java.version" )})" )
println( " Native library built with older Java versions throw following exception when running in Java 17+:" )
println( " java.lang.UnsatisfiedLinkError: .../libjawt.so: version `SUNWprivate_1.1' not found" )
println()
}
}
}
withType<LinkSharedLibrary>().configureEach {
onlyIf { name.contains( "Release" ) }
val nativesDir = project( ":flatlaf-core" ).projectDir.resolve( "src/main/resources/com/formdev/flatlaf/natives" )
val libraryName = "libflatlaf-linux-x86_64.so"
val jawt = "jawt"
var jawtPath = "${javaHome}/lib"
if( JavaVersion.current() == JavaVersion.VERSION_1_8 )
jawtPath += "/amd64"
linkerArgs.addAll( toolChain.map {
when( it ) {
is Gcc, is Clang -> listOf( "-L${jawtPath}", "-l${jawt}", "-lgtk-3" )
else -> emptyList()
}
} )
doLast {
// copy shared library to flatlaf-core resources
copy {
from( linkedFile )
into( nativesDir )
rename( "libflatlaf-natives-linux.so", libraryName )
}
}
}
}