redhat - rpm build for different os.version -

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i rhel6 build machine construct rhel5 compatible rpm using maven rpm build plugin. see how modify arch (amd64 vs i386) , os.name (linux vs. ...) not rhel5 vs. rhel5.

your best bet create chroot (or perhaps run vm or docker image, or use mock) contains rhel5 on rhel6 host, , use building packages.

there specific ways configure rpm use zlib rather xz, , use md5 rather sha256, change labeling of rhel6 vs rhel5.

there no 1 magic switch achieve building rhel5 on rhel6 (without using mock etc isolation) because rhel5 , rhel6 distinct operating systems different api's , versions block success trivial packages.


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