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Provide two make targets: checkabi and storeabi. storeabi uses libabigail to generate a reference copy of the ABI for the public libraries. checkabi compares such a reference to the compiled version, failing if they are not compatible. No ABI is generated for libzpool.so, it is only used by ztest and zdb and not external consumers. Co-authored-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Antonio Russo <aerusso@aerusso.net> Closes #11144
30 lines
873 B
Plaintext
30 lines
873 B
Plaintext
#
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# When performing an ABI check the following options are applied:
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#
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# --no-unreferenced-symbols: Exclude symbols which are not referenced by
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# any debug information. Without this _init() and _fini() are incorrectly
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# reported on CentOS7 for libuutil.so.
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#
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# --headers-dir1: Limit ABI checks to public OpenZFS headers, otherwise
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# changes in public system headers are also reported.
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#
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# --suppressions: Honor a suppressions file for each library to provide
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# a mechanism for suppressing harmless warnings.
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#
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PHONY += checkabi storeabi
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checkabi:
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for lib in $(lib_LTLIBRARIES) ; do \
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abidiff --no-unreferenced-symbols \
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--headers-dir1 ../../include \
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--suppressions $${lib%.la}.suppr \
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$${lib%.la}.abi .libs/$${lib%.la}.so ; \
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done
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storeabi:
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cd .libs ; \
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for lib in $(lib_LTLIBRARIES) ; do \
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abidw $${lib%.la}.so > ../$${lib%.la}.abi ; \
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done
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