[opensuse-packaging] Java-build on TW fails suddenly: [javac] error: Source option 1.5 is no longer supported. Use 1.6 or later.

Axel Braun

22 Sep 2017 22 Sep '17

09:08

Hi, maybe we have a Java-Expert around that can support: projectlibre [1] suddenly fails to build on TW, with the error message: [ 31s] [ 31s] init: [ 31s] [mkdir] Created dir: /home/abuild/rpmbuild/BUILD/projectlibre-1.7.0/openproj_contrib/build [ 31s] [mkdir] Created dir: /home/abuild/rpmbuild/BUILD/projectlibre-1.7.0/openproj_contrib/tmp [ 31s] [ 31s] build: [ 31s] [javac] /home/abuild/rpmbuild/BUILD/projectlibre-1.7.0/openproj_contrib/build.xml:30: warning: 'includeantruntime' was not set, defaulting to build.sysclasspath=last; set to false for repeatable builds [ 31s] [javac] Compiling 10 source files to /home/abuild/rpmbuild/BUILD/projectlibre-1.7.0/openproj_contrib/build [ 31s] [javac] error: Source option 1.5 is no longer supported. Use 1.6 or later. [ 31s] [javac] error: Target option 1.5 is no longer supported. Use 1.6 or later. [ 31s] [ 31s] BUILD FAILED As the version setting is not explicit mentioned in the spec file I guess it is some implicit definition. Anyone an idea where to look forß Thanks Axel [1] https://build.opensuse.org/package/show/Office/projectlibre -- To unsubscribe, e-mail: opensuse-packaging+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-packaging+owner@opensuse.org

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Robert Munteanu

22 Sep 22 Sep

09:13

Hi, On Fri, Sep 22, 2017 at 12:08 PM, Axel Braun wrote:

...

Hi,

maybe we have a Java-Expert around that can support: projectlibre [1] suddenly fails to build on TW, with the error message:

[ 31s] [ 31s] init: [ 31s] [mkdir] Created dir: /home/abuild/rpmbuild/BUILD/projectlibre-1.7.0/openproj_contrib/build [ 31s] [mkdir] Created dir: /home/abuild/rpmbuild/BUILD/projectlibre-1.7.0/openproj_contrib/tmp [ 31s] [ 31s] build: [ 31s] [javac] /home/abuild/rpmbuild/BUILD/projectlibre-1.7.0/openproj_contrib/build.xml:30: warning: 'includeantruntime' was not set, defaulting to build.sysclasspath=last; set to false for repeatable builds [ 31s] [javac] Compiling 10 source files to /home/abuild/rpmbuild/BUILD/projectlibre-1.7.0/openproj_contrib/build [ 31s] [javac] error: Source option 1.5 is no longer supported. Use 1.6 or later. [ 31s] [javac] error: Target option 1.5 is no longer supported. Use 1.6 or later. [ 31s] [ 31s] BUILD FAILED

As the version setting is not explicit mentioned in the spec file I guess it is some implicit definition. Anyone an idea where to look forß

Sounds like a newer version of Java is being used for compilation. As for source/target, for ant those should be set in the build.xml file. Look for something like <javac source="..." target="..."> . (Approximately, haven't touched ant builds in years) Thanks, Robert -- To unsubscribe, e-mail: opensuse-packaging+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-packaging+owner@opensuse.org

Dominique Leuenberger / DimStar

09:42

On Fri, 2017-09-22 at 11:08 +0200, Axel Braun wrote:

...

Hi,

maybe we have a Java-Expert around that can support: projectlibre [1] suddenly fails to build on TW, with the error message:

[ 31s] [ 31s] init: [ 31s] [mkdir] Created dir: /home/abuild/rpmbuild/BUILD/projectlibre-1.7.0/openproj_contrib/build [ 31s] [mkdir] Created dir: /home/abuild/rpmbuild/BUILD/projectlibre-1.7.0/openproj_contrib/tmp [ 31s] [ 31s] build: [ 31s] [javac] /home/abuild/rpmbuild/BUILD/projectlibre- 1.7.0/openproj_contrib/build.xml:30: warning: 'includeantruntime' was not set, defaulting to build.sysclasspath=last; set to false for repeatable builds [ 31s] [javac] Compiling 10 source files to /home/abuild/rpmbuild/BUILD/projectlibre-1.7.0/openproj_contrib/build [ 31s] [javac] error: Source option 1.5 is no longer supported. Use 1.6 or later. [ 31s] [javac] error: Target option 1.5 is no longer supported. Use 1.6 or later. [ 31s] [ 31s] BUILD FAILED

As the version setting is not explicit mentioned in the spec file I guess it is some implicit definition. Anyone an idea where to look forß

For Tumbleweed, the default java compiler was switched to version 9, as pre-announced at http://dominique.leuenberger.net/blog/2017/09/review-o f-the-week-201736/ (the same always goes to the factory mailing lists for people not following the blog) Fridrich Strba was busy fixing all the errors he had seen (mostly what was in Java:Packaging), but there might be things left of course. As Robert already mentioned, in most cases switching the source and target version to 1.6 is sufficient; in some cases, the code needs patching if it actually violates Java 6 conventions. Should you need help, then I'm sure Fridrich will be lending you a hand here. Cheers, Dominique

Axel Braun

13:25

Am 22. September 2017 12:42:14 OESZ schrieb Dominique Leuenberger / DimStar :

...

On Fri, 2017-09-22 at 11:08 +0200, Axel Braun wrote:

...
Hi,

maybe we have a Java-Expert around that can support: projectlibre [1] suddenly fails to build on TW, with the error message:

[ 31s] [ 31s] init: [ 31s] [mkdir] Created dir: /home/abuild/rpmbuild/BUILD/projectlibre-1.7.0/openproj_contrib/build [ 31s] [mkdir] Created dir: /home/abuild/rpmbuild/BUILD/projectlibre-1.7.0/openproj_contrib/tmp [ 31s] [ 31s] build: [ 31s] [javac] /home/abuild/rpmbuild/BUILD/projectlibre- 1.7.0/openproj_contrib/build.xml:30: warning: 'includeantruntime' was not set, defaulting to build.sysclasspath=last; set to false for repeatable builds [ 31s] [javac] Compiling 10 source files to /home/abuild/rpmbuild/BUILD/projectlibre-1.7.0/openproj_contrib/build [ 31s] [javac] error: Source option 1.5 is no longer supported. Use 1.6 or later. [ 31s] [javac] error: Target option 1.5 is no longer supported. Use 1.6 or later. [ 31s] [ 31s] BUILD FAILED

As the version setting is not explicit mentioned in the spec file I guess it is some implicit definition. Anyone an idea where to look forß

For Tumbleweed, the default java compiler was switched to version 9, as pre-announced at http://dominique.leuenberger.net/blog/2017/09/review-o f-the-week-201736/ (the same always goes to the factory mailing lists for people not following the blog)

Fridrich Strba was busy fixing all the errors he had seen (mostly what was in Java:Packaging), but there might be things left of course.

As Robert already mentioned, in most cases switching the source and target version to 1.6 is sufficient; in some cases, the code needs patching if it actually violates Java 6 conventions.

The current build already requires java6 or higher, that's the funny thing...

...

Should you need help, then I'm sure Fridrich will be lending you a hand here.

I will look into this once back from vacation, just in case, plus send his mail address as PM Thanks Axel -- To unsubscribe, e-mail: opensuse-packaging+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-packaging+owner@opensuse.org

Dominique Leuenberger / DimStar

14:06

On Fri, 2017-09-22 at 16:25 +0300, Axel Braun wrote:

...

...
As Robert already mentioned, in most cases switching the source and target version to 1.6 is sufficient; in some cases, the code needs patching if it actually violates Java 6 conventions.

The current build already requires java6 or higher, that's the funny thing...

Maybe - but the source claims to be a java 1.5 source (or at least in parts); up to java 8 (1.8, 1.5 sources were still interpreted; but it's the time when Java wants to start cleaning up;

...

...
Should you need help, then I'm sure Fridrich will be lending you a hand here.

I will look into this once back from vacation, just in case, plus send his mail address as PM

Sure - Maybe you're even lucky and one of us got around to your package by the time you return from vacation :) Cheers Dominique

Axel Braun

30 Sep 30 Sep

14:59

New subject: Aw: Re: [opensuse-packaging] Java-build on TW fails suddenly: [javac] error: Source option 1.5 is no longer supported. Use 1.6 or later.

...

Gesendet: Freitag, 22. September 2017 um 16:06 Uhr Von: "Dominique Leuenberger / DimStar" An: opensuse-packaging@opensuse.org Betreff: Re: [opensuse-packaging] Java-build on TW fails suddenly: [javac] error: Source option 1.5 is no longer supported. Use 1.6 or later.

On Fri, 2017-09-22 at 16:25 +0300, Axel Braun wrote:

...
...
As Robert already mentioned, in most cases switching the source and target version to 1.6 is sufficient; in some cases, the code needs patching if it actually violates Java 6 conventions.

The current build already requires java6 or higher, that's the funny thing...

Maybe - but the source claims to be a java 1.5 source (or at least in parts); up to java 8 (1.8, 1.5 sources were still interpreted; but it's the time when Java wants to start cleaning up;

Yes , the source claimed it it 1.5. I shifted this to 1.6, and immediately get a different error (rest of the source unchanged): [ 42s] [javac] /home/abuild/rpmbuild/BUILD/projectlibre-1.7.0/openproj_contrib/src/com/projity/contrib/util/LogFactory.java:33: error: unmappable character for encoding ASCII [ 42s] [javac] Attribution Information: Attribution Copyright Notice: Copyright ? 2006, 2007 [ 42s] [javac] ^ where is encoding US-ASCII suddenly coming from? Thanks Axel -- To unsubscribe, e-mail: opensuse-packaging+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-packaging+owner@opensuse.org

Stefan Bruens

15:13

New subject: Aw: Re: [opensuse-packaging] Java-build on TW fails suddenly: [javac] error: Source option 1.5 is no longer supported. Use 1.6 or later.

On Samstag, 30. September 2017 16:59:48 CEST Axel Braun wrote:

...

...
Gesendet: Freitag, 22. September 2017 um 16:06 Uhr Von: "Dominique Leuenberger / DimStar" An: opensuse-packaging@opensuse.org Betreff: Re: [opensuse-packaging] Java-build on TW fails suddenly: [javac] error: Source option 1.5 is no longer supported. Use 1.6 or later.> On Fri, 2017-09-22 at 16:25 +0300, Axel Braun wrote:

...
...
As Robert already mentioned, in most cases switching the source and target version to 1.6 is sufficient; in some cases, the code needs patching if it actually violates Java 6 conventions.

The current build already requires java6 or higher, that's the funny thing...

Maybe - but the source claims to be a java 1.5 source (or at least in parts); up to java 8 (1.8, 1.5 sources were still interpreted; but it's the time when Java wants to start cleaning up;

Yes , the source claimed it it 1.5. I shifted this to 1.6, and immediately get a different error (rest of the source unchanged):

[ 42s] [javac] /home/abuild/rpmbuild/BUILD/projectlibre-1.7.0/openproj_contrib/src/com/pro jity/contrib/util/LogFactory.java:33: error: unmappable character for encoding ASCII [ 42s] [javac] Attribution Information: Attribution Copyright Notice: Copyright ? 2006, 2007 [ 42s] [javac] ^

where is encoding US-ASCII suddenly coming from?

Apparently the file has a non-ASCII © character in it. ASCII is a subset of UTF-8, CP1252, ISO8859-15, so most characters are fine, independent of the source encoding and the expected encoding. Either older versions just ignored badly encoded characters or the default encoding has changed. Kind regards, Stefan -- Stefan Brüns / Bergstraße 21 / 52062 Aachen home: +49 241 53809034 mobile: +49 151 50412019 -- To unsubscribe, e-mail: opensuse-packaging+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-packaging+owner@opensuse.org

Axel Braun

2 Oct 2 Oct

18:38

New subject: Aw: Re: [opensuse-packaging] Java-build on TW fails suddenly: [javac] error: Source option 1.5 is no longer supported. Use 1.6 or later.

Am Samstag, 30. September 2017, 17:13:20 CEST schrieb Stefan Bruens:

...

On Samstag, 30. September 2017 16:59:48 CEST Axel Braun wrote:

...
...
Gesendet: Freitag, 22. September 2017 um 16:06 Uhr Von: "Dominique Leuenberger / DimStar" An: opensuse-packaging@opensuse.org Betreff: Re: [opensuse-packaging] Java-build on TW fails suddenly: [javac] error: Source option 1.5 is no longer supported. Use 1.6 or later.>

On Fri, 2017-09-22 at 16:25 +0300, Axel Braun wrote:

...
...
As Robert already mentioned, in most cases switching the source and target version to 1.6 is sufficient; in some cases, the code needs patching if it actually violates Java 6 conventions.

The current build already requires java6 or higher, that's the funny thing...

Maybe - but the source claims to be a java 1.5 source (or at least in parts); up to java 8 (1.8, 1.5 sources were still interpreted; but it's the time when Java wants to start cleaning up;

Yes , the source claimed it it 1.5. I shifted this to 1.6, and immediately get a different error (rest of the source unchanged):

[ 42s] [javac] /home/abuild/rpmbuild/BUILD/projectlibre-1.7.0/openproj_contrib/src/com/pr o jity/contrib/util/LogFactory.java:33: error: unmappable character for encoding ASCII [ 42s] [javac] Attribution Information: Attribution Copyright Notice: Copyright ? 2006, 2007 [ 42s] [javac]

^

where is encoding US-ASCII suddenly coming from?

Apparently the file has a non-ASCII © character in it. ASCII is a subset of UTF-8, CP1252, ISO8859-15, so most characters are fine, independent of the source encoding and the expected encoding.

I checked the source, nearly every file has the Trademark sign in.

...

Either older versions just ignored badly encoded characters or the default encoding has changed.

Yes, thats what I'm trying to find out. Potentially there is some magic setting in the build file to be set - but I dont know enough about Java programming for this. Best, Axel -- To unsubscribe, e-mail: opensuse-packaging+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-packaging+owner@opensuse.org

Axel Braun

12 Nov 12 Nov

10:53

New subject: Aw: Re: [opensuse-packaging] Java-build on TW fails suddenly: [javac] error: Source option 1.5 is no longer supported. Use 1.6 or later.

Hi, .....

...

...
[ 42s] [javac] /home/abuild/rpmbuild/BUILD/projectlibre-1.7.0/openproj_contrib/src/com/pr o jity/contrib/util/LogFactory.java:33: error: unmappable character for encoding ASCII [ 42s] [javac] Attribution Information: Attribution Copyright Notice: Copyright ? 2006, 2007 [ 42s] [javac]

^

where is encoding US-ASCII suddenly coming from?

Apparently the file has a non-ASCII © character in it. ASCII is a subset of UTF-8, CP1252, ISO8859-15, so most characters are fine, independent of the source encoding and the expected encoding.

Either older versions just ignored badly encoded characters or the default encoding has changed.

Just for the records: Next to the change in build version (1.5 -> 1.6) the issue could be solved by manually setting the encoding of the files: %build export JAVA_TOOL_OPTIONS=-Dfile.encoding=cp1252 did the trick. Best, Axel -- To unsubscribe, e-mail: opensuse-packaging+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-packaging+owner@opensuse.org

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Axel Braun
Axel Braun
Dominique Leuenberger / DimStar
Robert Munteanu
Stefan Bruens

[opensuse-packaging] Java-build on TW fails suddenly: [javac] error: Source option 1.5 is no longer supported. Use 1.6 or later.

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