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Notes in README about required environment variables to build libraries maven project.

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Ilya Gorbunov
2016-06-29 16:24:57 +03:00
parent dd0ecb5ece
commit e04873957e
2 changed files with 28 additions and 5 deletions
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ReadMe.md
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@@ -24,9 +24,22 @@ Welcome to [Kotlin](http://kotlinlang.org/)! Some handy links:
* [Kotlin Eclipse Plugin](http://kotlinlang.org/docs/tutorials/getting-started-eclipse.html) * [Kotlin Eclipse Plugin](http://kotlinlang.org/docs/tutorials/getting-started-eclipse.html)
* [Kotlin TextMate Bundle](https://github.com/vkostyukov/kotlin-sublime-package) * [Kotlin TextMate Bundle](https://github.com/vkostyukov/kotlin-sublime-package)
## Build environment requirements
In order to build Kotlin distribution you need to have:
- Apache Ant 1.8 and higher
- JDK 1.6, 1.7 and 1.8
- Setup environment variables as following:
JAVA_HOME="path to JDK 1.6"
JDK_16="path to JDK 1.6"
JDK_17="path to JDK 1.7"
JDK_18="path to JDK 1.8"
## Building ## Building
To build this project, first time you try to build you need to run this (requires Apache **Ant 1.8** or higher and **JDK 1.6**): To build this project, first time you try to build you need to run this:
ant -f update_dependencies.xml ant -f update_dependencies.xml
@@ -46,7 +59,7 @@ which will build the binaries of the compiler and put them into the 'dist' direc
mvn package mvn package
from 'libraries' directory after building the compiler. Refer to `libraries/ReadMe.md` for details. from 'libraries' directory after building the compiler. Refer to [libraries/ReadMe.md](libraries/ReadMe.md) for details.
## Working with the project in IntelliJ IDEA ## Working with the project in IntelliJ IDEA
libraries/ReadMe.md
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@@ -2,13 +2,23 @@
This area of the project is all written in Kotlin and assumes you've got the [Kotlin IDEA plugin installed](http://confluence.jetbrains.net/display/Kotlin/Getting+Started). This area of the project is all written in Kotlin and assumes you've got the [Kotlin IDEA plugin installed](http://confluence.jetbrains.net/display/Kotlin/Getting+Started).
This area of the project uses Maven for its build. To build install a recent [Maven](http://maven.apache.org/) distribution then type: This area of the project uses Maven for its build. You need to install a recent [Maven](http://maven.apache.org/) distribution and
setup environment variables as following:
JDK_16="path to JDK 1.6"
JDK_17="path to JDK 1.7"
JDK_18="path to JDK 1.8"
The main part of kotlin runtime and all tools are compiled against JDK 1.6 and also there are two extensions
for the standard library which are compiled against JDK 1.7 and 1.8 respectively, so you need to have all these JDKs installed.
Then you'll be able to build tools and libraries with:
mvn install mvn install
For more details see the [Getting Started Guide](http://confluence.jetbrains.net/display/Kotlin/Getting+Started) For more details see the [Getting Started Guide](http://confluence.jetbrains.net/display/Kotlin/Getting+Started).
Be sure to build Kotlin compiler before launching Maven: see ReadMe.md at root level, section "Building" Be sure to build Kotlin compiler distribution before launching Maven: see ReadMe.md at root level, section "Building".
If your maven build is failing with Out-Of-Memory errors, set JVM options for maven in MAVEN_OPTS environment variable like this: If your maven build is failing with Out-Of-Memory errors, set JVM options for maven in MAVEN_OPTS environment variable like this: