Groups > linux.debian.maint.java > #12707

Re: Q: javac -source and -target version

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From	Emmanuel Bourg <ebourg@apache.org>
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Subject	Re: Q: javac -source and -target version
Date	Thu, 05 Oct 2023 01:40:01 +0200
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Le 05/10/2023 à 01:07, Hideki Yamane a écrit :

>> We should probably provide the minimum language level supported as a
>> variable in the /usr/share/java/java_defaults.mk file from java-common.
> 
>   Nice, each Java packages do not need to care about which level
>   should use and drop it safely, then?
  

I've just uploaded java-common/0.75 with a new java_compat_level
variable if you want to give it a try:

   #!/usr/bin/make -f
   
   include /usr/share/java/java_defaults.mk
   
   build:
       javac -source $(java_compat_level) -target $(java_compat_level) ...


It's preferable to keep using the -source/-target options rather than
removing them, it extends the lower bound of the Java versions range
usable with the package.

Emmanuel Bourg

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Thread

Q: javac -source and -target version Hideki Yamane <henrich@iijmio-mail.jp> - 2023-10-04 17:40 +0200
  Re: Q: javac -source and -target version Emmanuel Bourg <ebourg@apache.org> - 2023-10-04 20:00 +0200
    Re: Q: javac -source and -target version Hideki Yamane <henrich@iijmio-mail.jp> - 2023-10-05 01:10 +0200
      Re: Q: javac -source and -target version Emmanuel Bourg <ebourg@apache.org> - 2023-10-05 01:40 +0200
        Re: Q: javac -source and -target version Hideki Yamane <henrich@iijmio-mail.jp> - 2023-10-08 05:30 +0200
          Re: Q: javac -source and -target version Emmanuel Bourg <ebourg@apache.org> - 2023-10-10 23:30 +0200

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