mirror of
https://github.com/clearlinux/clr-rpm-config.git
synced 2026-06-16 02:25:51 +00:00
Patrick McCarty
84b467a729
Introduced in Python 3.7, a .pyc "checked-hash" invalidation mode is available that will operate better with SWUPD, since it is based on the hash, instead of the timestamp, of the corresponding .py file. Signed-off-by: Patrick McCarty <patrick.mccarty@intel.com>
40 lines
1.5 KiB
Bash
Executable File
40 lines
1.5 KiB
Bash
Executable File
#!/bin/bash
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errors_terminate=$1
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# If using normal root, avoid changing anything.
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if [ -z "$RPM_BUILD_ROOT" -o "$RPM_BUILD_ROOT" = "/" ]; then
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exit 0
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fi
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# Figure out how deep we need to descend. We could pick an insanely high
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# number and hope it's enough, but somewhere, somebody's sure to run into it.
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depth=`(find "$RPM_BUILD_ROOT" -type f -name "*.py" -print0 ; echo /) | \
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xargs -0 -n 1 dirname | sed 's,[^/],,g' | sort -u | tail -n 1 | wc -c`
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if [ -z "$depth" -o "$depth" -le "1" ]; then
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exit 0
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fi
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# Build checked-hash pyc files for Python 3.7+ site-packages, provided that the
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# corresponding Python binary is available to build them.
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find "$RPM_BUILD_ROOT" -type d | grep -E "/usr/lib/python3\.([7-9]|[1-9][0-9]+)$" | while read -r python_libdir
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do
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python_binary=/usr/bin/$(basename $python_libdir)
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if [ ! -x $python_binary ]; then
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echo "[BYTECOMPILE] Skipping for $python_libdir ($python_binary not available)"
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continue
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fi
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real_libdir=${python_libdir/$RPM_BUILD_ROOT/}
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echo "[BYTECOMPILE] Building for $python_libdir using $python_binary"
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# Generate .pyc byte-compiled files using the checked-hash invalidation
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# mode, as this offers better integration with SWUPD.
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$python_binary -c 'import compileall, py_compile, sys; sys.exit(not compileall.compile_dir("'"$python_libdir"'", maxlevels='"$depth"', ddir="'"$real_libdir"'", force=1, quiet=1, invalidation_mode=py_compile.PycInvalidationMode.CHECKED_HASH))'
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if [ $? -ne 0 -a 0$errors_terminate -ne 0 ]; then
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# One or more of the files had a syntax error
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exit 1
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fi
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done
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exit 0
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