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I want to use a commercial Java application for which there is not yet a 64bit version. I was advised to install the 32bit version alongside with my 64 version, and switch manually to the appropriate version whenever I want to run the application. So, how should I do that in my 64bit Arch without breaking anything?
Thanks.
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bin32-jre and bin32-jdk are in aur.
Evil #archlinux@libera.chat channel op and general support dude.
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bin32-jre and bin32-jdk are in aur.
I only need jre, so after I install it java programs will use the correct jre without any fiddling?
Thanks.
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Java programs are architecture-neutral, AFAIK. 64-bit java just means that the runtime will use 64-bit instructions, but there isn't really such a thing as a 32- or 64-bit java program. Have you tried running this program under the native 64-bit JRE?
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Have you tried running this program under the native 64-bit JRE?
Yes, without success. It complains about a library with wrong ELF flags. I can't recall the library but I will install the application again and report my findings.
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This isn't GWT, is it?
instead of
java myprogram
you need to run:
/opt/bin32-jre/jre/bin/java myprogram
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This isn't GWT, is it?
instead of
java myprogram
you need to run:
/opt/bin32-jre/jre/bin/java myprogram
So, it should be that simple. I will try it soon then.
Thanks.
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might even be more usable if you put something like that to your .bashrc:
alias java32='/opt/bin32-jre/jre/bin/java'
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uwinkelvos wrote:This isn't GWT, is it?
Hi, is there anybody using Eclipse and GWT in arch 64?
I use Eclipse Galileo 64 bit and trying to use GWT I get the error "...wrong ELF class: ELFCLASS32 (Possible cause: architecture word width mismatch)..."
Should I nstall bin32-jre from AUR and use it to start a 32 bit version of Eclipse? Is there another way using the 64 bit version of eclipse?
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Install a 32-bit JRE, add it to "Installed JREs" in Eclipse's preferences and choose it in the run settings of your GWT project.
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