1 #!/bin/sh 2 # Run clang's static analyzer (scan-build) and record its output in output-scan-build/ 3 4 # Ensure the current directory is where this script is 5 cd "$(dirname -- "$0")" || exit $? 6 7 OUTPUTDIR="$(pwd)/output-scan-build" 8 9 # Display the commands which are run, and make sure they succeed 10 set -x -e 11 12 # Use a temporary directory as an installation directory, if $DESTDIR is not set 13 if [ -z "$DESTDIR" ] ; then 14 DESTDIR="$(mktemp --tmpdir -d scan-build-destdir-XXXXXXXXXX)" 15 fi 16 17 # Make sure to use the newly-installed libraries when running tests 18 export LD_LIBRARY_PATH="$DESTDIR/usr/lib:$DESTDIR/lib" 19 export PATH="$DESTDIR/usr/sbin:$DESTDIR/usr/bin:$DESTDIR/sbin:$DESTDIR/bin:$PATH" 20 export PYTHONPATH="$DESTDIR$(${PYTHON:-python3} -c "from distutils.sysconfig import *;print(get_python_lib(prefix='/usr'))")" 21 export RUBYLIB="$DESTDIR/$(${RUBY:-ruby} -e 'puts RbConfig::CONFIG["vendorlibdir"]'):$DESTDIR/$(${RUBY:-ruby} -e 'puts RbConfig::CONFIG["vendorarchdir"]')" 22 23 # Build and analyze 24 make -C .. CC=clang clean distclean -j"$(nproc)" 25 scan-build -analyze-headers -o "$OUTPUTDIR" make -C .. CC=clang DESTDIR="$DESTDIR" install install-pywrap install-rubywrap all test 26 27 # Reduce the verbosity in order to keep the message from scan-build saying 28 # "scan-build: Run 'scan-view /.../output-scan-build/2018-...' to examine bug reports. 29 set +x 30 31 # Remove the destination directory without using "rm -rf" 32 chmod u+w "$DESTDIR/usr/bin/newrole" 33 rm -r "$DESTDIR" 34
