32 lines
830 B
Markdown
32 lines
830 B
Markdown
`packelf` was inspired by [the idea of Klaus D](https://askubuntu.com/a/546305). It is used to package the elf executable and its dependent libraries into a single executable.
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## usage
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```
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packelf.sh <ELF_SRC_PATH> <DST_PATH> [ADDITIONAL_LIBS ...]
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```
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Requirements on the machine: `touch`, `tar`, `sh` and `mktemp`
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```
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packelf-kf.sh <ELF_SRC_PATH> <DST_PATH> [ADDITIONAL_LIBS ...]
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```
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Requirements on the machine: `tar`, `sh` and `mkdir`
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This other version doens't extract everytime the package if already exists.
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Perfect for tiny packages.
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## how works
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Generate a tar that include all the llibraries from the host, with a tiny shell script embedded use LS Preload to execute the program.
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## example
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```
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~ # packelf.sh `which perf` /root/perf
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~ # /root/perf --version
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perf version 3.10.0-1160.49.1.el7.x86_64.debug
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```
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