diff --git a/extras/buildbot-checker.sh b/extras/buildbot-checker.sh new file mode 100755 index 0000000..483d40e --- /dev/null +++ b/extras/buildbot-checker.sh @@ -0,0 +1,103 @@ +#!/bin/bash + +# This is a script used by some Buildbot buildslaves to push the project +# through Clang's static analyzer and prepare the output to be uploaded +# back to the buildmaster. You might find it useful too. + +# Install Clang (you already have it on Mac OS X, apt-get install clang +# on Ubuntu, etc), +# or download checker at http://clang-analyzer.llvm.org/ and unpack it in +# /usr/local ... update CHECKERDIR as appropriate. + +FINALDIR="$1" + +CHECKERDIR="/usr/local/checker-279" +if [ ! -d "$CHECKERDIR" ]; then + echo "$CHECKERDIR not found. Trying /usr/share/clang ..." 1>&2 + CHECKERDIR="/usr/share/clang/scan-build" +fi + +if [ ! -d "$CHECKERDIR" ]; then + echo "$CHECKERDIR not found. Giving up." 1>&2 + exit 1 +fi + +if [ -z "$MAKE" ]; then + OSTYPE=`uname -s` + if [ "$OSTYPE" == "Linux" ]; then + NCPU=`cat /proc/cpuinfo |grep vendor_id |wc -l` + let NCPU=$NCPU+1 + elif [ "$OSTYPE" = "Darwin" ]; then + NCPU=`sysctl -n hw.ncpu` + elif [ "$OSTYPE" = "SunOS" ]; then + NCPU=`/usr/sbin/psrinfo |wc -l |sed -e 's/^ *//g;s/ *$//g'` + else + NCPU=1 + fi + + if [ -z "$NCPU" ]; then + NCPU=1 + elif [ "$NCPU" = "0" ]; then + NCPU=1 + fi + + MAKE="make -j$NCPU" +fi + +echo "\$MAKE is '$MAKE'" + +# Unset $MAKE so submakes don't use it. +MAKECOMMAND="$MAKE" +unset MAKE + +set -x +set -e + +cd `dirname "$0"` +cd .. + +rm -rf checker-buildbot analysis +if [ ! -z "$FINALDIR" ]; then + rm -rf "$FINALDIR" +fi + +mkdir checker-buildbot +cd checker-buildbot + +# We turn off deprecated declarations, because we don't care about these warnings during static analysis. +# The -Wno-liblto is new since our checker-279 upgrade, I think; checker otherwise warns "libLTO.dylib relative to clang installed dir not found" + +# You might want to do this for CMake-backed builds instead... +PATH="$CHECKERDIR/bin:$PATH" scan-build -o analysis cmake -Wno-dev -DPHYSFS_BUILD_SHARED=False -DCMAKE_BUILD_TYPE=Debug -DCMAKE_C_FLAGS="-Wno-deprecated-declarations" -DCMAKE_EXE_LINKER_FLAGS="-Wno-liblto" .. + +# ...or run configure without the scan-build wrapper... +#CC="$CHECKERDIR/libexec/ccc-analyzer" CFLAGS="-O0 -Wno-deprecated-declarations" LDFLAGS="-Wno-liblto" ../configure --enable-assertions=enabled + +rm -rf analysis +PATH="$CHECKERDIR/bin:$PATH" scan-build -o analysis $MAKECOMMAND + +if [ `ls -A analysis |wc -l` == 0 ] ; then + mkdir analysis/zarro + echo 'Zarro boogsStatic analysis: no issues to report.' >analysis/zarro/index.html +fi + +mv analysis/* ../analysis +rmdir analysis # Make sure this is empty. +cd .. +chmod -R a+r analysis +chmod -R go-w analysis +find analysis -type d -exec chmod a+x {} \; +if [ -x /usr/bin/xattr ]; then find analysis -exec /usr/bin/xattr -d com.apple.quarantine {} \; 2>/dev/null ; fi + +if [ ! -z "$FINALDIR" ]; then + mv analysis "$FINALDIR" +else + FINALDIR=analysis +fi + +rm -rf checker-buildbot + +echo "Done. Final output is in '$FINALDIR' ..." + +# end of checker-buildbot.sh ... +