49 lines
1.8 KiB
Bash
Executable File
49 lines
1.8 KiB
Bash
Executable File
#!/bin/sh
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# Run clang's static analyzer (scan-build) and record its output in output-scan-build/
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# Allow overriding binary names, like clang-12
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export CC=${CC:-clang}
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SCAN_BUILD=${SCAN_BUILD:-scan-build}
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# Ensure the current directory is where this script is
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cd "$(dirname -- "$0")" || exit $?
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OUTPUTDIR="$(pwd)/output-scan-build"
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# Display the commands which are run, and make sure they succeed
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set -x -e
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# Use a temporary directory as an installation directory, if $DESTDIR is not set
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if [ -z "$DESTDIR" ] ; then
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DESTDIR="$(mktemp --tmpdir -d scan-build-destdir-XXXXXXXXXX)"
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fi
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# Make sure to use the newly-installed libraries when running tests
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export LD_LIBRARY_PATH="$DESTDIR/usr/lib:$DESTDIR/lib"
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export PATH="$DESTDIR/usr/sbin:$DESTDIR/usr/bin:$DESTDIR/sbin:$DESTDIR/bin:$PATH"
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export PYTHONPATH="$DESTDIR$(${PYTHON:-python3} -c "import sysconfig; print(sysconfig.get_path('purelib', vars={'platbase': '/usr', 'base': '/usr'}))")"
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export RUBYLIB="$DESTDIR/$(${RUBY:-ruby} -e 'puts RbConfig::CONFIG["vendorlibdir"]'):$DESTDIR/$(${RUBY:-ruby} -e 'puts RbConfig::CONFIG["vendorarchdir"]')"
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if [ -f /etc/debian_version ] && [ -z "${IS_CIRCLE_CI:-}" ] ; then
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export DEB_PYTHON_INSTALL_LAYOUT='deb'
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fi
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# Build and analyze
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make -C .. clean distclean -j"$(nproc)"
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$SCAN_BUILD -analyze-headers -o "$OUTPUTDIR" make -C .. \
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DESTDIR="$DESTDIR" \
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CFLAGS="-O2 -Wall -Wextra -D_FORTIFY_SOURCE=3 -D__CHECKER__ -I$DESTDIR/usr/include" \
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-j"$(nproc)" \
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install install-pywrap install-rubywrap all \
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|| { echo "++ Build failed!"; exit 1; }
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echo "++ Build succeeded"
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# Reduce the verbosity in order to keep the message from scan-build saying
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# "scan-build: Run 'scan-view /.../output-scan-build/2018-...' to examine bug reports.
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set +x
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# Remove the destination directory without using "rm -rf"
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chmod u+w "$DESTDIR/usr/bin/newrole"
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rm -r "$DESTDIR"
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