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Package: python-pybcj @ 1.0.1

Synopsis

BCJ filter library

Description

In data compression, BCJ, short for Branch-Call-Jump, refers to a technique that improves the compression of machine code of executable binaries by replacing relative branch addresses with absolute ones. This allows a LZMA compressor to identify duplicate targets and archive higher compression rate. BCJ is used in the 7-zip compression utility as the default filter for executable binaries.

pybcj provides Python bindings to a BCJ implementation in C.

Home page
https://codeberg.org/miurahr/pybcj
Location
gnu/packages/python-compression.scm (line: 76, column: 2)
License

Derivations

SystemTargetDerivationBuild status
x86_64-linux/gnu/store/954m63ih855jlsxdpf22jar6zh6xiszj-python-pybcj-1.0.1.drv
riscv64-linux/gnu/store/6pr0ym713kgq9d9nisdi3b59d6a0ykqw-python-pybcj-1.0.1.drv
    powerpc-linux/gnu/store/b1xa0nd36qh51hn94772s4blmnv4plfy-python-pybcj-1.0.1.drv
      powerpc64le-linux/gnu/store/r1d9zpba7iz6d3qzng96s6zibdb6j5pn-python-pybcj-1.0.1.drv
      mips64el-linux/gnu/store/mcmm4vk3p60vgm8r0x2q4jdxrvcydqqq-python-pybcj-1.0.1.drv
        i686-linux/gnu/store/px7ffvhb7gw3agf4b1bhv3v326qjsa3k-python-pybcj-1.0.1.drv
        i586-gnu/gnu/store/g13w0rf6jwvxjjx7h6q0p4yfksdk0i78-python-pybcj-1.0.1.drv
        armhf-linux/gnu/store/mvxzbx4jsqivklq3m0an8pxhj3c6bcza-python-pybcj-1.0.1.drv
        aarch64-linux/gnu/store/0wmi6c5ryggi0z71921pgngfj23w2k4i-python-pybcj-1.0.1.drv

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