41 lines
1.6 KiB
Markdown
41 lines
1.6 KiB
Markdown
# Hush utilities
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Scripts in this directory are used by Hush developers in the process of development
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or in releasing a new version of Hush.
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Utilities in this directory:
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## checkpoints.pl
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Generate checkpoint data for chainparams.cpp . This automates the creation of
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block heights and block hashes by asking hushd for the data and then generating
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the C++ code needed to embed them in the Hush source code.
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## security-check.py
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Perform basic ELF security checks on a series of executables.
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## symbol-check.py
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A script to check that the (Linux) executables produced by gitian only contain
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allowed gcc, glibc and libstdc++ version symbols. This makes sure they are
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still compatible with the minimum supported Linux distribution versions.
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Example usage after a gitian build:
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find ../gitian-builder/build -type f -executable | xargs python util/symbol-check.py
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If only supported symbols are used the return value will be 0 and the output will be empty.
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If there are 'unsupported' symbols, the return value will be 1 a list like this will be printed:
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.../64/test_bitcoin: symbol memcpy from unsupported version GLIBC_2.14
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.../64/test_bitcoin: symbol __fdelt_chk from unsupported version GLIBC_2.15
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.../64/test_bitcoin: symbol std::out_of_range::~out_of_range() from unsupported version GLIBCXX_3.4.15
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.../64/test_bitcoin: symbol _ZNSt8__detail15_List_nod from unsupported version GLIBCXX_3.4.15
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## gen-manpages.sh
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A small script to automatically create manpages in ../../doc/man by running the release binaries with the -help option.
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This requires help2man which can be found at: https://www.gnu.org/software/help2man/
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