[Scilab-users] Compiling Scilab for macOS

Sat Apr 18 16:19:55 CEST 2020

Hi,

Same here. I have various versions (but initially only adoptopenjdk) of java, and I have tried many variants of JAVA_HOME and --with-jdk. It looks like the right version is found, but still no luck.

Cheers,
Arvid

From: Scilab Users List <users-bounces at lists.scilab.org> on behalf of Chin Luh Tan <chinluh.tan at bytecode-asia.com>
Reply to: Users mailing list for Scilab <users at lists.scilab.org>
Date: Saturday, 18 April 2020 at 04:44
To: Users mailing list for Scilab <users at lists.scilab.org>
Subject: Re: [Scilab-users] Compiling Scilab for macOS

Hi Samuel,

Thanks for your reply. Yes, there are 2 version of Java, another is 13, but in fact, i already use the export JAVA_HOME before "make":

Kenneths-MacBook-Air-2:scilab kennethkoh$ java -version

openjdk version "1.8.0_242"

OpenJDK Runtime Environment (AdoptOpenJDK)(build 1.8.0_242-b08)

OpenJDK 64-Bit Server VM (AdoptOpenJDK)(build 25.242-b08, mixed mode)

Kenneths-MacBook-Air-2:scilab kennethkoh$ javac -version

javac 1.8.0_242

and also the configured show below:

checking JAVA_HOME variable... JAVA_HOME variable found, use it as JVM root directory

checking for zip or jar files to include on CLASSPATH...

checking to see if the java compiler works... yes

Using JAVAC=/Library/Java/JavaVirtualMachines/adoptopenjdk-8.jdk/Contents/Home/bin/javac

Java found in /Library/Java/JavaVirtualMachines/adoptopenjdk-8.jdk/Contents/Home

checking type of jvm... jdk

checking java API version... 1.8

Using the following JNI include flags -I/Library/Java/JavaVirtualMachines/adoptopenjdk-8.jdk/Contents/Home/include -I/Library/Java/JavaVirtualMachines/adoptopenjdk-8.jdk/Contents/Home/include/darwin

Java Configuration:

  JAVA_HOME ........... =

  JAVAC ............... = /Library/Java/JavaVirtualMachines/adoptopenjdk-8.jdk/Contents/Home/bin/javac

  JAVA_CLASSPATH ...... =

  JAVA_VERSION ........ = 1.8

  JAVAC_FLAGS ......... = -g

  JAVA_JNI_INCLUDE .... = -I/Library/Java/JavaVirtualMachines/adoptopenjdk-8.jdk/Contents/Home/include -I/Library/Java/JavaVirtualMachines/adoptopenjdk-8.jdk/Contents/Home/include/darwin

  JAVA_JNI_LIBS ....... = -framework JavaVM

  JAVA_JNI_LIBS_PRELOAD =

  JAVA ................ = /Library/Java/JavaVirtualMachines/adoptopenjdk-8.jdk/Contents/Home/bin/java

  JAVADOC ............. = /Library/Java/JavaVirtualMachines/adoptopenjdk-8.jdk/Contents/Home/bin/javadoc

  JAR ................. = /Library/Java/JavaVirtualMachines/adoptopenjdk-8.jdk/Contents/Home/bin/jar

  ANT ................. = /usr/local/bin/ant

but the issue remained the same

thanks.

Regards,
Chin Luh

---- On Fri, 17 Apr 2020 22:43:46 +0800 Stéphane Mottelet <stephane.mottelet at utc.fr<mailto:stephane.mottelet at utc.fr>> wrote ----

Hello,

I think that you may have more than one JDK installed on your computer. The problem

with error: package javax.annotation does not exist

is likely due to  java 11. Make sure that at configure time the right JDK is detected, and if necessary force the detection with  configure flag

--with-jdk=DIR

and/or

export JAVA_HOME=`/usr/libexec/java_home -v '1.8*'`

S.
Le 14/04/2020 à 17:55, Arvid Rosén a écrit :
Sorry for top-posting, but here are a few of the errors I get:

Something missing with:
import javax.activation.MimetypesFileTypeMap;

A bunch of these:
compile:
    [javac] Compiling 1 source file to /Users/arvid/everything/scilab/src/scilab/scilab-6.1.1/scilab/modules/graphic_objects/build/classes
    [javac] /Users/arvid/everything/scilab/src/scilab/scilab-6.1.1/scilab/modules/graphic_objects/src/java/org/scilab/modules/graphic_objects/xmlloader/CSSParser.java
    [javac] warning: Supported source version 'RELEASE_6' from annotation processor 'com.jogamp.gluegen.structgen.CStructAnnotationProcessor' less than -source '8'
    [javac] /Users/arvid/everything/scilab/src/scilab/scilab-6.1.1/scilab/modules/graphic_objects/src/java/org/scilab/modules/graphic_objects/xmlloader/CSSParser.java:17: error: package javax.annotation does not exist
    [javac] @javax.annotation.Generated("JFlex")
    [javac]                  ^
    [javac] 1 error
    [javac] 1 warning

And also this one:
compile:
    [javac] Compiling 5 source files to /Users/arvid/everything/scilab/src/scilab/scilab-6.1.1/scilab/modules/javasci/build/classes/v2
    [javac] /Users/arvid/everything/scilab/src/scilab/scilab-6.1.1/scilab/modules/javasci/src/java/org/scilab/modules/javasci/Call_Scilab.java
    [javac] /Users/arvid/everything/scilab/src/scilab/scilab-6.1.1/scilab/modules/javasci/src/java/org/scilab/modules/javasci/Call_ScilabJNI.java
    [javac] /Users/arvid/everything/scilab/src/scilab/scilab-6.1.1/scilab/modules/javasci/src/java/org/scilab/modules/javasci/JavasciException.java
    [javac] /Users/arvid/everything/scilab/src/scilab/scilab-6.1.1/scilab/modules/javasci/src/java/org/scilab/modules/javasci/Scilab.java
    [javac] /Users/arvid/everything/scilab/src/scilab/scilab-6.1.1/scilab/modules/javasci/src/java/org/scilab/modules/javasci/ScilabVariablesJavasci.java
    [javac] warning: [options] bootstrap class path not set in conjunction with -source 6
    [javac] error: Source option 6 is no longer supported. Use 7 or later.
    [javac] error: Target option 6 is no longer supported. Use 7 or later.

Cheers,
Arvid

From: Scilab Users List <users-bounces at lists.scilab.org><mailto:users-bounces at lists.scilab.org> on behalf of Stéphane Mottelet <stephane.mottelet at utc.fr><mailto:stephane.mottelet at utc.fr>
Reply to: Users mailing list for Scilab <users at lists.scilab.org><mailto:users at lists.scilab.org>
Date: Tuesday, 14 April 2020 at 17:00
To: "users at lists.scilab.org"<mailto:users at lists.scilab.org> <users at lists.scilab.org><mailto:users at lists.scilab.org>
Subject: Re: [Scilab-users] Compiling Scilab for macOS

Hello,
Le 14/04/2020 à 16:51, Arvid Rosén a écrit :
Hi,

I still can’t find any Scilab 6.1 builds for macOS (despite the info text here: https://www.scilab.org<https://antispam.utc.fr/proxy/2/c3RlcGhhbmUubW90dGVsZXRAdXRjLmZy/www.scilab.org>) , so I’m trying to compile one myself.
Great, at least we will be two now...
However, I get a bunch of Java errors during compilation.
Which kind ?
I’m currently using a JDK from AdoptOpenJDK (Java 8). Is this correct,

Yes.

S.
or should I try using some other version or provider for compiling Scilab on macOS Catalina?

Cheers,
Arvid

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Stéphane Mottelet

Ingénieur de recherche

EA 4297 Transformations Intégrées de la Matière Renouvelable

Département Génie des Procédés Industriels

Sorbonne Universités - Université de Technologie de Compiègne

CS 60319, 60203 Compiègne cedex

Tel : +33(0)344234688

http://www.utc.fr/~mottelet

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