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zproject_java.gsl
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zproject_java.gsl
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# Generate minimal JNI language bindings.
#
# These are not meant to be idiomatic, but to provide a minimal platform
# of JNI function bindings on which to base idiomatic Java classes.
#
# This is a code generator built using the iMatix GSL code generation
# language. See https://github.com/zeromq/gsl for details.
#
# Copyright (c) the Contributors as noted in the AUTHORS file.
# This file is part of zproject.
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
register_target ("java", "Java JNI binding")
# Target provides name space isolation for its functions
function target_java
gsl from "zproject_java_lib.gsl"
.macro generate_wrapper
.output "$(topdir)/$(project.prefix:c)-jni/CMakeLists.txt"
$(project.GENERATED_WARNING_HEADER:)
cmake_minimum_required (VERSION 2.8)
project ($(project.prefix)jni CXX)
enable_language (C)
# Search for Find*.cmake files in the following locations
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}")
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/../../..")
########################################################################
# JNI dependency
########################################################################
find_package (JNI REQUIRED)
include_directories (${JAVA_INCLUDE_PATH} ${JAVA_INCLUDE_PATH2} src/native/include)
.for use where use.optional = 0
########################################################################
# $(USE.PROJECT) dependency
########################################################################
find_package($(use.project) REQUIRED)
IF ($(USE.PROJECT)_FOUND)
include_directories(${$(USE.PROJECT)_INCLUDE_DIRS})
list(APPEND MORE_LIBRARIES ${$(USE.PROJECT)_LIBRARIES})
ELSE ($(USE.PROJECT)_FOUND)
message( FATAL_ERROR "$(use.project) not found." )
ENDIF ($(USE.PROJECT)_FOUND)
.endfor
########################################################################
# $(PROJECT.PREFIX) dependency
########################################################################
find_package($(project.prefix) REQUIRED)
IF ($(PROJECT.PREFIX)_FOUND)
include_directories(${$(PROJECT.PREFIX)_INCLUDE_DIRS})
list(APPEND MORE_LIBRARIES ${$(PROJECT.PREFIX)_LIBRARIES})
ELSE ($(PROJECT.PREFIX)_FOUND)
message( FATAL_ERROR "$(project.prefix) not found." )
ENDIF ($(PROJECT.PREFIX)_FOUND)
set ($(project.prefix)jni_sources
.for project.class where class.okay
src/main/c/$(namespace:c)_$(class.name:pascal).c
.endfor
)
add_library ($(project.prefix)jni SHARED ${$(project.prefix)jni_sources})
add_definitions (-D$(PROJECT.PREFIX)_BUILD_DRAFT_API)
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -pedantic -O2")
set (CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/build)
set (CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/build)
set (CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/build)
target_link_libraries ($(project.prefix)jni ${MORE_LIBRARIES})
.
.output "$(topdir)/$(project.prefix:c)-jni/Find$(project.name:c).cmake"
$(project.GENERATED_WARNING_HEADER:)
if (NOT MSVC)
include(FindPkgConfig)
pkg_check_modules(PC_$(PROJECT.NAME) "$(project.libname)")
if (NOT PC_$(PROJECT.NAME)_FOUND)
pkg_check_modules(PC_$(PROJECT.NAME) "$(project.libname)")
endif (NOT PC_$(PROJECT.NAME)_FOUND)
if (PC_$(PROJECT.NAME)_FOUND)
# some libraries install the headers is a subdirectory of the include dir
# returned by pkg-config, so use a wildcard match to improve chances of finding
# headers and SOs.
set(PC_$(PROJECT.NAME)_INCLUDE_HINTS ${PC_$(PROJECT.NAME)_INCLUDE_DIRS} ${PC_$(PROJECT.NAME)_INCLUDE_DIRS}/*)
set(PC_$(PROJECT.NAME)_LIBRARY_HINTS ${PC_$(PROJECT.NAME)_LIBRARY_DIRS} ${PC_$(PROJECT.NAME)_LIBRARY_DIRS}/*)
endif(PC_$(PROJECT.NAME)_FOUND)
endif (NOT MSVC)
find_path (
$(PROJECT.NAME)_INCLUDE_DIRS
NAMES $(project.header)
HINTS ${PC_$(PROJECT.NAME)_INCLUDE_HINTS}
)
find_library (
$(PROJECT.NAME)_LIBRARIES
NAMES $(project.prefix)
HINTS ${PC_$(PROJECT.NAME)_LIBRARY_HINTS}
)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(
$(PROJECT.NAME)
REQUIRED_VARS $(PROJECT.NAME)_LIBRARIES $(PROJECT.NAME)_INCLUDE_DIRS
)
mark_as_advanced(
$(PROJECT.NAME)_FOUND
$(PROJECT.NAME)_LIBRARIES $(PROJECT.NAME)_INCLUDE_DIRS
)
$(project.GENERATED_WARNING_HEADER:)
.
.output "$(topdir)/build.gradle"
/*
$(project.GENERATED_WARNING_HEADER:)
*/
plugins {
id 'java'
id 'maven-publish'
id 'com.jfrog.artifactory' version '4.9.9'
id 'com.jfrog.bintray' version '1.8.4'
id 'com.google.osdetector' version '1.6.2'
}
wrapper.gradleVersion = '6.5.1'
subprojects {
apply plugin: 'java'
apply plugin: 'maven-publish'
apply plugin: 'com.jfrog.bintray'
apply plugin: 'com.jfrog.artifactory'
apply plugin: 'com.google.osdetector'
sourceCompatibility = 1.8
targetCompatibility = 1.8
repositories {
mavenLocal()
mavenCentral()
jcenter()
}
group = '$(project.namespace)'
if (project.hasProperty('isRelease')) {
version = '$(->version.major).$(->version.minor).$(->version.patch)'
} else {
version = '$(->version.major).$(->version.minor).$(->version.patch)-SNAPSHOT'
}
}
artifactory {
contextUrl = "https://oss.jfrog.org/artifactory" //The base Artifactory URL if not overridden by the publisher/resolver
publish {
repository {
repoKey = 'oss-snapshot-local'
username = System.getenv('ARTIFACTORY_USERNAME')
password = System.getenv('ARTIFACTORY_PASSWORD')
maven = true
}
}
}
bintrayPublish.enabled = false
.
.output "$(topdir)/$(project.prefix:c)-jni/build.gradle"
/*
$(project.GENERATED_WARNING_HEADER:)
*/
ext.jni_dependencies_version = project.hasProperty('isRelease') ? 'latest.release' : 'latest.integration'
ext.hasNotEmptyProperty = { propertyName ->
return project.hasProperty(propertyName) ? project[propertyName]?.trim() : false
}
dependencies {
. for project.use
. if count (project->dependencies.class, class.project = use.project) > 0
compile "org.zeromq.$(use.project):$(use.project)-jni:$jni_dependencies_version"
. endif
. endfor
compile 'org.scijava:native-lib-loader:2.3.4'
testCompile 'junit:junit:4.12'
testCompile 'org.hamcrest:hamcrest-all:1.3'
}
// ------------------------------------------------------------------
// Build section
task generateJniHeaders(type: Exec, dependsOn: 'classes') {
def classpath = sourceSets.main.output.classesDirs
def appclasspath = configurations.runtime.files*.getAbsolutePath().join(File.pathSeparator)
def nativeIncludes = 'src/native/include'
def jniClasses = [
. for project.class where class.okay
'src/main/java/$(name_path)/$(name:pascal).java'$(last ()?? ''? ',')
. endfor
]
def utilityClasses = [
'src/main/java/org/zeromq/tools/ZmqNativeLoader.java'
]
commandLine("javac", "-h", "$nativeIncludes", "-classpath", "$classpath${File.pathSeparator}$appclasspath", *jniClasses, *utilityClasses)
}
tasks.withType(Test) {
def defaultJavaLibraryPath = System.getProperty("java.library.path")
if (osdetector.os == 'windows') {
def extraJavaLibraryPath = hasNotEmptyProperty('buildPrefix') ? "$project.buildPrefix\\\\bin;$project.buildPrefix\\\\lib" : ''
extraJavaLibraryPath = extraJavaLibraryPath.replace("/", "\\\\")
systemProperty "java.library.path", "${projectDir}\\\\build\\\\Release${File.pathSeparator}" +
"${extraJavaLibraryPath}${File.pathSeparator}" +
"${defaultJavaLibraryPath}"
} else {
def extraJavaLibraryPath = hasNotEmptyProperty('buildPrefix') ? "$project.buildPrefix/lib" : ''
systemProperty "java.library.path", "${projectDir}/build${File.pathSeparator}" +
"/usr/local/lib${File.pathSeparator}" +
"/tmp/lib${File.pathSeparator}" +
"${extraJavaLibraryPath}${File.pathSeparator}" +
"${defaultJavaLibraryPath}"
}
}
task initCMake(type: Exec, dependsOn: 'generateJniHeaders') {
workingDir 'build'
def prefixPath = hasNotEmptyProperty('buildPrefix') ? "-DCMAKE_PREFIX_PATH=$project.buildPrefix" : ''
commandLine 'cmake', "$prefixPath", '..'
}
task buildNative(type: Exec, dependsOn: 'initCMake') {
if (osdetector.os == 'windows') {
commandLine 'cmake',
'--build', 'build',
'--config', 'Release',
'--target', '$(project.prefix)jni',
'--', '-verbosity:Minimal', '-maxcpucount'
} else {
commandLine 'cmake',
'--build', 'build'
}
}
jar.dependsOn buildNative
test.dependsOn buildNative
// ------------------------------------------------------------------
// Install and Publish section
task sourcesJar(type: Jar, dependsOn: 'classes') {
classifier = 'sources'
from sourceSets.main.allSource
}
task javadocJar(type: Jar, dependsOn: 'javadoc') {
classifier = 'javadoc'
from javadoc.destinationDir
}
publishing {
publications {
mavenJava(MavenPublication) {
from components.java
artifact sourcesJar
artifact javadocJar
artifactId = '$(project.name:c)-jni'
pom {
name = '$(project.name:c)-jni'
description = '$(project.description:no)'
packaging = 'jar'
url = '$(project.url)'
licenses {
license {
name = 'Mozilla Public License Version 2.0'
url = 'https://www.mozilla.org/en-US/MPL/2.0/'
}
}
scm {
connection = '$(project.url).git'
developerConnection = '$(project.url).git'
url = '$(project.url)'
}
}
}
}
}
artifactoryPublish {
publications ('mavenJava')
}
bintray {
user = System.getenv('BINTRAY_USER')
key = System.getenv('BINTRAY_KEY')
publications = ['mavenJava']
publish = true
override = true
pkg {
repo = 'maven'
name = '$(project.name:c)-jni'
desc = '$(project.description:no)'
userOrg = System.getenv('BINTRAY_USER_ORG')
licenses = ['MPL-2.0']
websiteUrl = '$(project.url)'
issueTrackerUrl = '$(project.url)/issues'
vcsUrl = '$(project.url).git'
githubRepo = System.getenv('BINTRAY_USER_ORG') + '/$(project.name:c)'
version {
name = project.version
vcsTag= project.version
}
}
}
// ------------------------------------------------------------------
// Cleanup section
clean.doFirst {
delete 'CMakeFiles', 'msvc'
delete fileTree(projectDir) {
include '*.so'
include '*.dylib'
include 'cmake_install.cmake'
include 'Makefile'
include 'CMakeCache.txt'
}
}
.
.directory.create ("$(topdir)/$(project.prefix:c)-jni-all")
.output "$(topdir)/$(project.prefix:c)-jni-all/build.gradle"
/*
$(project.GENERATED_WARNING_HEADER:)
*/
dependencies {
compile project(':$(project.prefix:c)-jni')
runtimeOnly "$(project.namespace):$(project.prefix:c)-jni-linux-x86_64:${project.version}"
runtimeOnly "$(project.namespace):$(project.prefix:c)-jni-osx-x86_64:${project.version}"
runtimeOnly "$(project.namespace):$(project.prefix:c)-jni-windows-x86_64:${project.version}"
. for project.use
. if count (project->dependencies.class, class.project = use.project) > 0
compile 'org.zeromq.$(use.project):$(use.project)-jni:latest.release'
runtimeOnly 'org.zeromq.$(use.project):$(use.project)-jni-all:latest.release'
. endif
. endfor
}
// ------------------------------------------------------------------
// Install and Publish section
publishing {
publications {
mavenJava(MavenPublication) {
from components.java
artifactId = '$(project.name:c)-jni-all'
pom {
name = '$(project.name:c)-jni-all'
description = '$(project.description:no)'
packaging = 'jar'
url = '$(project.url)'
licenses {
license {
name = 'Mozilla Public License Version 2.0'
url = 'https://www.mozilla.org/en-US/MPL/2.0/'
}
}
scm {
connection = '$(project.url).git'
developerConnection = '$(project.url).git'
url = '$(project.url)'
}
}
}
}
}
artifactoryPublish {
publications ('mavenJava')
}
bintray {
user = System.getenv('BINTRAY_USER')
key = System.getenv('BINTRAY_KEY')
publications = ['mavenJava']
publish = true
override = true
pkg {
repo = 'maven'
name = '$(project.name:c)-jni-all'
desc = '$(project.description:no)'
userOrg = System.getenv('BINTRAY_USER_ORG')
licenses = ['MPL-2.0']
websiteUrl = '$(project.url)'
issueTrackerUrl = '$(project.url)/issues'
vcsUrl = '$(project.url).git'
githubRepo = System.getenv('BINTRAY_USER_ORG') + '/$(project.name:c)'
version {
name = project.version
vcsTag= project.version
}
}
}
.
.directory.create ("$(topdir)/$(project.prefix:c)-jni-native")
.output "$(topdir)/$(project.prefix:c)-jni-native/build.gradle"
/*
$(project.GENERATED_WARNING_HEADER:)
*/
dependencies {
compile project(':$(project.prefix:c)-jni')
. for project.use
. if count (project->dependencies.class, class.project = use.project) > 0
runtimeOnly "org.zeromq.$(use.project):$(use.project)-jni-${osdetector.classifier}:latest.release"
. endif
. endfor
}
// ------------------------------------------------------------------
// Build section
task copyLibs(type: Copy) {
def libraryPaths = System.getProperty('java.library.path').split(File.pathSeparator).toList()
libraryPaths.add('/usr/local/lib')
if (osdetector.os == 'windows') {
libraryPaths.add("${rootDir}/$(project.prefix:c)-jni/build/Release")
} else {
libraryPaths.add("${rootDir}/$(project.prefix:c)-jni/build")
}
if (project.hasProperty('buildPrefix')) {
if (osdetector.os == 'windows') {
// DLLs are installed to the bin directory by cmake
libraryPaths.add("${project.buildPrefix}/bin")
}
libraryPaths.add("${project.buildPrefix}/lib")
}
libraryPaths.each { path ->
from path
include '$(project.libname)jni.so'
include '$(project.libname)jni.dylib'
include '*$(project.prefix:c)jni*.dll'
include '$(project.libname).so'
include '$(project.libname).dylib'
include '*$(project.prefix:c)*.dll'
. for project.use
include '$(use.libname).so'
include '$(use.libname).dylib'
include '*$(use.prefix:c)*.dll'
. endfor
into 'build/natives'
}
}
jar.baseName = "$(project.prefix:c)-jni-${osdetector.classifier}"
jar.dependsOn copyLibs
jar {
def arch = osdetector.arch.contains('64') ? '64' : '32'
from 'build/natives'
include '*'
into "natives/${osdetector.os}_${arch}"
}
// ------------------------------------------------------------------
// Install and Publish section
publishing {
publications {
mavenJava(MavenPublication) {
from components.java
artifactId = "$(project.name:c)-jni-${osdetector.classifier}"
pom {
name = "$(project.name:c)-jni-${osdetector.classifier}"
description = '$(project.description:no)'
packaging = 'jar'
url = '$(project.url)'
licenses {
license {
name = 'Mozilla Public License Version 2.0'
url = 'https://www.mozilla.org/en-US/MPL/2.0/'
}
}
scm {
connection = '$(project.url).git'
developerConnection = '$(project.url).git'
url = '$(project.url)'
}
}
}
}
}
artifactoryPublish {
publications ('mavenJava')
}
bintray {
user = System.getenv('BINTRAY_USER')
key = System.getenv('BINTRAY_KEY')
publications = ['mavenJava']
publish = true
override = true
pkg {
repo = 'maven'
name = "$(project.name:c)-jni-${osdetector.classifier}"
desc = '$(project.description:no)'
userOrg = System.getenv('BINTRAY_USER_ORG')
licenses = ['MPL-2.0']
websiteUrl = '$(project.url)'
issueTrackerUrl = '$(project.url)/issues'
vcsUrl = '$(project.url).git'
githubRepo = System.getenv('BINTRAY_USER_ORG') + '/$(project.name:c)'
version {
name = project.version
vcsTag= project.version
}
}
}
// ------------------------------------------------------------------
// Cleanup section
clean.doFirst {
delete fileTree(projectDir) {
include '*.so'
include '*.dylib'
}
}
.
.output "$(topdir)/README.md"
# $(project.prefix)-jni
[ -jni/images/download.svg) ](https://bintray.com/zeromq/maven/$(project.prefix)-jni/_latestVersion)
JNI Binding for $(project.name:)
## Building the JNI Layer for Linux and OSX
Before you start make sure $(project.name:) is built and installed on your system.
Next, ensure you have gradle and cmake installed, then run:
gradle build jar
gradle test
If you don't like to install gradle beforehand simply use the gradle wrapper.
./gradlew build jar
./gradlew test
This does the following:
* It calls javah to build the headers in src/native/include
* It compiles the C and Java classes
* It creates a jar file and a shareable native library
If libraries of dependent projects are not installed in any of the default locations of your OS use parameter `buildPrefix` to point to their location, e.g.:
./gradlew build jar -PbuildPrefix=/tmp/jni_build
## Building the JNI Layer for Android
Before you start make sure that you've built the JNI Layer for your current OS.
Please read the prerequisites section of the [README](../../builds/android/README.md) in the android build directory.
You only need to set the environment variables.
Then in the jni's android directory ($(project.prefix)-jni/android), run:
./build.sh [ arm | arm64 | x86 | x86_64 ]
This does the following:
* It compiles the $(project.name:) C sources for Android, into a native library $(project.libname).so in /tmp/android_build/<architecture>/lib
* It compiles the JNI Java classes into a jar file $(project.prefix)-jni-$(->version.major).$(->version.minor).$(->version.patch).jar in bindings/jni/$(project.prefix)-jni/build/libs
* It compiles the JNI C sources for Android, into a native library $(project.libname)jni.so.
.for project.use
. if count (project->dependencies.class, class.project = use.project) > 0
* It takes $(use.project)-jni-*.jar, which must already be built in ../$(use.project)/bindings/jni/$(use.prefix)-jni/build/libs/
. endif
.endfor
* It combines all these into jar file for the built architecture, which you can use in your Android projects.
* It merges the jar files built for the different architectures into one jar file.
## Building the JNI Layer for Windows
Prerequisites:
* MS Visual Studio or MS Visual Studio Tools 2010 or later are installed
* Java JDK 8 or later is installed
Environment Variables:
* Add MSBuild.exe to the PATH (e.g. `C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\MSBuild\\Current\\Bin`)
* Set JAVA_HOME to the installation location (e.g. `C:\\Program Files\\Java\\jdk1.8.0_66`).
1. Check out all dependent projects from github, at the same level as this project (e.g. libzmq, czmq).
2. Follow the dependent projects instructions to build their `.dll` and `.lib` file.
If you used cmake to install the dependencies you can skip the following steps.
3. Create a folder where to place the dlls and libs (e.g. `C:\\tmp\\deps`).
4. Copy all dependent `.dll` files to the `bin` subfolder (e.g. `C:\\tmp\\deps\\bin`)
5. Copy all dependent `.lib` files to the `lib` subfolder (e.g. `C:\\tmp\\deps\\lib`)
6. Copy all dependent `.h` files to the `include` subfolder (e.g. `C:\\tmp\deps\\include`)
Now run:
gradlew build jar -PbuildPrefix=C:\\tmp\\deps
gradlew test -PbuildPrefix=C:\\tmp\\deps
## Installing the JNI Layer
If you like to use this JNI Layer in another project you'll need to distribute it
to a location where the other project can locate it. The easiest way to do this
is by leveraging maven and install to the local maven repository located at
$HOME/.m2. Therefore simply run:
./gradlew publishToMavenLocal
By default the JNI Layer builds SNAPSHOT versions (e.g. 1.1.3-SNAPSHOT). If you
like to build a release version you need the set the release switch:
./gradlew publishToMavenLocal -PisRelease
## Using the JNI API
- to be written.
## License
$(project->license.:)
## Information for maintainers
### Create or update the gradle wrapper
The gradle wrapper is a tool that allows to use gradle on multiple platforms
without installing it beforehand. Make sure you have installed a version of
gradle that is at least the version the wrapper should have (local version >= wrapper version).
Then just run
gradle wrapper
Now commit all generated files to the project. Yes the jar file as well! Users
will now be able to call the gradle wrapper (gradlew) which will install gradle
for them.
### Travis build
Travis can build and check this jni layer there add the following line to your
travis environment matrix
- BUILD_TYPE=bindings BINDING=jni
### Deploy to bintray with Travis CI
When tagging a release travis can automatically deploy this jni layer to bintray.
Therefore you'll need to supply travis with three environment variables:
* BINTRAY_USER - your personal user name
* BINTRAY_KEY - your personal api key
* BINTRAY_USER_ORG - the organisation you like to publish to
You may extent .travis.yml as follows
- BUILD_TYPE=bindings BINDING=jni BINTRAY_USER=<user> BINTRAY_KEY=<key> BINTRAY_USER_ORG=<org>
But I recommend to encrypt your bintray api key. This can be done with the
travis commandline client
travis encrypt BINTRAY_KEY=123...
Please be aware that secure environmental variables can only be added as global.
global:
- secure: "ZMvDhR..."
matrix:
- BUILD_TYPE=bindings BINDING=jni BINTRAY_USER=<user> BINTRAY_USER_ORG=<org>
.
.output "$(topdir)/settings.gradle"
rootProject.name = '$(project.prefix)-jni'
include '$(project.prefix)-jni'
include '$(project.prefix)-jni-native'
include '$(project.prefix)-jni-all'
.
.output "$(topdir)/.gitignore"
CMakeCache.txt
CMakeFiles/
cmake_install.cmake
\.gradle
build/
src/native
gradle-app.setting
$(project.libname)jni.so
*.class
.
.directory.create ("$(topdir)/$(project.prefix:c)-jni/android")
.terminator="\n"
.output "$(topdir)/$(project.prefix:c)-jni/android/build.sh"
#!/bin/bash
$(project.GENERATED_WARNING_HEADER:)
# Build JNI interface for Android
#
# Requires these environment variables be set, e.g.:
#
# ANDROID_NDK_ROOT=$HOME/android-ndk-r20
#
# Exit if any step fails
set -e
# Set this to enable verbose profiling
[ -n "${CI_TIME-}" ] || CI_TIME=""
case "$CI_TIME" in
[Yy][Ee][Ss]|[Oo][Nn]|[Tt][Rr][Uu][Ee])
CI_TIME="time -p " ;;
[Nn][Oo]|[Oo][Ff][Ff]|[Ff][Aa][Ll][Ss][Ee])
CI_TIME="" ;;
esac
# Set this to enable verbose tracing
[ -n "${CI_TRACE-}" ] || CI_TRACE="no"
case "$CI_TRACE" in
[Nn][Oo]|[Oo][Ff][Ff]|[Ff][Aa][Ll][Ss][Ee])
set +x ;;
[Yy][Ee][Ss]|[Oo][Nn]|[Tt][Rr][Uu][Ee])
set -x
MAKE_OPTIONS=VERBOSE=1
;;
esac
function usage {
echo "Usage ./build.sh [ arm | arm64 | x86 | x86_64 ]"
}
BUILD_ARCH=$1
if [ -z $BUILD_ARCH ]; then
usage
exit 1
fi
source ../../../../builds/android/android_build_helper.sh
export MIN_SDK_VERSION=21
export ANDROID_BUILD_DIR=/tmp/android_build
# Build any dependent libraries
# Use a default value assuming that dependent libraries sits alongside this one
.for project.use
. if count (project->dependencies.class, class.project = use.project) > 0
( cd ${$(USE.PROJECT)_ROOT:-../../../../../$(use.project)}/bindings/jni/$(use.prefix)-jni/android; ./build.sh $BUILD_ARCH )
. endif
.endfor
# Ensure we've built dependencies for Android
echo "******** Building $(project.name:) Android native libraries"
( cd ../../../../builds/android && ./build.sh $BUILD_ARCH )
# Ensure we've built JNI interface
echo "******** Building $(project.name:) JNI interface & classes"
( cd ../.. && TERM=dumb ./gradlew build jar -PbuildPrefix=$BUILD_PREFIX --info )
echo "******** Building $(project.name:) JNI for Android"
rm -rf build && mkdir build && cd build
# Export android build's environment variables for cmake
android_build_set_env $BUILD_ARCH
cmake -v \\
-DANDROID_ABI=$TOOLCHAIN_ABI \\
-DANDROID_PLATFORM=$MIN_SDK_VERSION \\
-DANDROID_STL=c++_shared \\
-DCMAKE_TOOLCHAIN_FILE=$ANDROID_NDK_ROOT/build/cmake/android.toolchain.cmake \\
-DCMAKE_FIND_ROOT_PATH=$ANDROID_BUILD_PREFIX \\
..
# CMake wrongly searches current directory and then toolchain path instead
# of lib path for these files, so make them available temporarily
ln -s $ANDROID_SYS_ROOT/usr/lib/crtend_so.o
ln -s $ANDROID_SYS_ROOT/usr/lib/crtbegin_so.o
make $MAKE_OPTIONS
echo "******** Building jar for $TOOLCHAIN_ABI"
# Copy class files into org/zeromq/etc.
find ../../build/libs/ -type f -name '$(project.prefix)-jni-*.jar' ! -name '*javadoc.jar' ! -name '*sources.jar' -exec unzip -q {} +
.for project.use
. if count (project->dependencies.class, class.project = use.project) > 0
unzip -qo "${$(USE.PROJECT)_ROOT:-../../../../../../$(use.project)}/bindings/jni/$(use.project)-jni/android/$(use.project)-android*$TOOLCHAIN_ABI*.jar"
. endif
.endfor
# Copy native libraries into lib/$TOOLCHAIN_ABI
mkdir -p lib/$TOOLCHAIN_ABI
cp $(project.libname)jni.so lib/$TOOLCHAIN_ABI
cp $ANDROID_BUILD_PREFIX/lib/*.so lib/$TOOLCHAIN_ABI
cp $ANDROID_NDK_ROOT/sources/cxx-stl/llvm-libc++/libs/$TOOLCHAIN_ABI/libc++_shared.so lib/$TOOLCHAIN_ABI
# Build android jar
zip -r -m ../$(project.prefix)-android-$TOOLCHAIN_ABI-$(->version.major).$(->version.minor).$(->version.patch).jar lib/ org/ META-INF/
cd ..
rm -rf build
echo "******** Merging ABI jars"
mkdir build && cd build
# Copy contents from all ABI jar - overwriting class files and manifest
unzip -qo '../$(project.prefix)-android-*$(->version.major).$(->version.minor).$(->version.patch).jar'
# Build merged jar
zip -r -m ../$(project.prefix)-android-$(->version.major).$(->version.minor).$(->version.patch).jar lib/ org/ META-INF/
cd ..
rm -rf build
echo "******** Complete"
.chmod_x ("$(topdir)/$(project.prefix:c)-jni/android/build.sh")
.
.output "$(topdir)/$(project.prefix:c)-jni/android/CMakeLists.txt"
$(project.GENERATED_WARNING_HEADER:)
cmake_minimum_required (VERSION 3.6)
project ($(project.name:c)jni CXX)
enable_language (C)
# Search for Find*.cmake files in the following locations
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/..")
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/../../../..")
.for use where use.optional = 0
########################################################################
# $(USE.PROJECT) dependency
########################################################################
find_package($(use.project) REQUIRED)
IF ($(USE.PROJECT)_FOUND)
include_directories(${$(USE.PROJECT)_INCLUDE_DIRS})
list(APPEND MORE_LIBRARIES ${$(USE.PROJECT)_LIBRARIES})
ELSE ($(USE.PROJECT)_FOUND)
message( FATAL_ERROR "$(use.project) not found." )
ENDIF ($(USE.PROJECT)_FOUND)
.endfor
########################################################################
# $(PROJECT.PREFIX) dependency
########################################################################
find_package($(project.prefix) REQUIRED)
IF ($(PROJECT.PREFIX)_FOUND)
include_directories(${$(PROJECT.PREFIX)_INCLUDE_DIRS})
list(APPEND MORE_LIBRARIES ${$(PROJECT.PREFIX)_LIBRARIES})
ELSE ($(PROJECT.PREFIX)_FOUND)
message( FATAL_ERROR "$(project.prefix) not found." )
ENDIF ($(PROJECT.PREFIX)_FOUND)
include_directories(../src/native/include)
set ($(project.prefix)jni_sources
.for project.class where class.okay
../src/main/c/$(namespace:c)_$(class.name:pascal).c
.endfor
)
add_library ($(project.prefix)jni SHARED ${$(project.prefix)jni_sources})
add_definitions (-D$(PROJECT.PREFIX)_BUILD_DRAFT_API)
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -pedantic -O2")
set (CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/build)
set (CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/build)
set (CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/build)
target_link_libraries ($(project.prefix)jni ${MORE_LIBRARIES})
.
.# File has been removed in favor of NDKs android_toolchain.cmake. The delete
.# statement can be removed at some point in the future when users had time to
.# apply the changes.
.file.delete ("$(topdir)/$(project.prefix:c)-jni/android/android_toolchain.cmake")
.
.output "$(topdir)/ci_build.sh"
#!/usr/bin/env bash
$(project.GENERATED_WARNING_HEADER:)
#
# Exit if any step fails
set -e
# Set this to enable verbose profiling
[ -n "${CI_TIME-}" ] || CI_TIME=""
case "$CI_TIME" in
[Yy][Ee][Ss]|[Oo][Nn]|[Tt][Rr][Uu][Ee])
CI_TIME="time -p " ;;
[Nn][Oo]|[Oo][Ff][Ff]|[Ff][Aa][Ll][Ss][Ee])
CI_TIME="" ;;
esac
# Set this to enable verbose tracing
[ -n "${CI_TRACE-}" ] || CI_TRACE="no"
case "$CI_TRACE" in
[Nn][Oo]|[Oo][Ff][Ff]|[Ff][Aa][Ll][Ss][Ee])
set +x ;;
[Yy][Ee][Ss]|[Oo][Nn]|[Tt][Rr][Uu][Ee])
set -x ;;
esac
########################################################################
# Build and check the jni binding
########################################################################
export BUILD_PREFIX=/tmp/jni_build
$(PROJECT.PREFIX)_JNI_ROOT=${PWD}
$(PROJECT.PREFIX)_ROOT=${PWD}/../..
CONFIG_OPTS=()
CONFIG_OPTS+=("CFLAGS=-I${BUILD_PREFIX}/include")
CONFIG_OPTS+=("CPPFLAGS=-I${BUILD_PREFIX}/include")
CONFIG_OPTS+=("CXXFLAGS=-I${BUILD_PREFIX}/include")
CONFIG_OPTS+=("LDFLAGS=-L${BUILD_PREFIX}/lib")
CONFIG_OPTS+=("PKG_CONFIG_PATH=${BUILD_PREFIX}/lib/pkgconfig")
CONFIG_OPTS+=("--prefix=${BUILD_PREFIX}")
CONFIG_OPTS+=("--with-docs=no")
if [ -z "${CI_CONFIG_QUIET-}" ] || [ "${CI_CONFIG_QUIET-}" = yes ] || [ "${CI_CONFIG_QUIET-}" = true ]; then
CONFIG_OPTS+=("--quiet")
fi
rm -rf /tmp/tmp-deps
mkdir -p /tmp/tmp-deps
# Clone and build dependencies
[ -z "$CI_TIME" ] || echo "`date`: Starting build of dependencies (if any)..."
.for use where defined (use.tarball)
export $(USE.PROJECT)_ROOT="/tmp/tmp-deps/$(use.project)"
wget $(use.tarball)
tar -xzf \$(basename "$(use.tarball)")
mv \$(basename "$(use.tarball)" .tar.gz) \$$(USE.PROJECT)_ROOT
cd \$$(USE.PROJECT)_ROOT
. generate_compile_script (use, "tarball")
.endfor
.for use where defined (use.repository) & ! defined (use.tarball)
export $(USE.PROJECT)_ROOT="/tmp/tmp-deps/$(use.project)"
. if defined (use.release)
$CI_TIME git clone --quiet --depth 1 -b $(use.release:) $(use.repository) $$(USE.PROJECT)_ROOT
. else
$CI_TIME git clone --quiet --depth 1 $(use.repository) $$(USE.PROJECT)_ROOT
. endif
cd \$$(USE.PROJECT)_ROOT
. generate_compile_script (use, "git")
. if count (project->dependencies.class, class.project = use.project) > 0
# Build jni dependency
( cd bindings/jni && TERM=dumb $CI_TIME ./gradlew publishToMavenLocal -PbuildPrefix=$BUILD_PREFIX --info )
. endif
.endfor
cd \$$(PROJECT.PREFIX)_ROOT
[ -z "$CI_TIME" ] || echo "`date`: Starting build of currently tested project..."
.generate_compile_script (project, "git")
[ -z "$CI_TIME" ] || echo "`date`: Build completed without fatal errors!"
cd ${$(PROJECT.PREFIX)_JNI_ROOT}
[ -z "$TRAVIS_TAG" ] || IS_RELEASE="-PisRelease"
TERM=dumb $CI_TIME ./gradlew build jar -PbuildPrefix=$BUILD_PREFIX $IS_RELEASE --info
TERM=dumb $CI_TIME ./gradlew clean
########################################################################
# Build and check the jni android binding
########################################################################
if [ "$TRAVIS_OS_NAME" == "linux" ] && [ "$BINDING_OPTS" == "android" ]; then
pushd ../../builds/android
export NDK_VERSION=android-ndk-r21d
export ANDROID_NDK_ROOT="/tmp/${NDK_VERSION}"
case \$(uname | tr '[:upper:]' '[:lower:]') in
linux*)
HOST_PLATFORM=linux-x86_64
;;
darwin*)
HOST_PLATFORM=darwin-x86_64
;;
*)
echo "Unsupported platform"
exit 1
;;
esac
if [ ! -d "${ANDROID_NDK_ROOT}" ]; then
export FILENAME=$NDK_VERSION-$HOST_PLATFORM.zip
(cd '/tmp' \\
&& wget http://dl.google.com/android/repository/$FILENAME -O $FILENAME &> /dev/null \\
&& unzip -q $FILENAME) || exit 1
unset FILENAME