| author | Sam Lantinga |
| Sat, 12 Aug 2017 00:04:46 -0700 | |
| changeset 11236 | 8c3cba28b1fd |
| parent 11170 | b5fe34e8401f |
| child 13815 | 8c7bf8f29b8c |
| permissions | -rwxr-xr-x |
| icculus@8635 | 1 |
#!/bin/bash |
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|
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# This is a script used by some Buildbot buildslaves to push the project |
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# through Clang's static analyzer and prepare the output to be uploaded |
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# back to the buildmaster. You might find it useful too. |
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|
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# Install Clang (you already have it on Mac OS X, apt-get install clang |
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# on Ubuntu, etc), |
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# or download checker at http://clang-analyzer.llvm.org/ and unpack it in |
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# /usr/local ... update CHECKERDIR as appropriate. |
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|
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FINALDIR="$1" |
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|
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CHECKERDIR="/usr/local/checker-279" |
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if [ ! -d "$CHECKERDIR" ]; then |
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echo "$CHECKERDIR not found. Trying /usr/share/clang ..." 1>&2 |
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CHECKERDIR="/usr/share/clang/scan-build" |
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fi |
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|
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if [ ! -d "$CHECKERDIR" ]; then |
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echo "$CHECKERDIR not found. Giving up." 1>&2 |
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exit 1 |
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fi |
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|
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if [ -z "$MAKE" ]; then |
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OSTYPE=`uname -s` |
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if [ "$OSTYPE" == "Linux" ]; then |
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NCPU=`cat /proc/cpuinfo |grep vendor_id |wc -l` |
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let NCPU=$NCPU+1 |
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elif [ "$OSTYPE" = "Darwin" ]; then |
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NCPU=`sysctl -n hw.ncpu` |
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elif [ "$OSTYPE" = "SunOS" ]; then |
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NCPU=`/usr/sbin/psrinfo |wc -l |sed -e 's/^ *//g;s/ *$//g'` |
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else |
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NCPU=1 |
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fi |
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|
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if [ -z "$NCPU" ]; then |
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NCPU=1 |
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elif [ "$NCPU" = "0" ]; then |
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NCPU=1 |
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fi |
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|
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MAKE="make -j$NCPU" |
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fi |
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|
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echo "\$MAKE is '$MAKE'" |
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|
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# Unset $MAKE so submakes don't use it. |
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MAKECOMMAND="$MAKE" |
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unset MAKE |
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|
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set -x |
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set -e |
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|
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cd `dirname "$0"` |
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cd .. |
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|
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rm -rf checker-buildbot analysis |
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if [ ! -z "$FINALDIR" ]; then |
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rm -rf "$FINALDIR" |
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fi |
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|
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mkdir checker-buildbot |
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cd checker-buildbot |
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|
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# We turn off deprecated declarations, because we don't care about these warnings during static analysis. |
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# The -Wno-liblto is new since our checker-279 upgrade, I think; checker otherwise warns "libLTO.dylib relative to clang installed dir not found" |
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|
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# You might want to do this for CMake-backed builds instead... |
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PATH="$CHECKERDIR/bin:$PATH" scan-build -o analysis cmake -Wno-dev -DSDL_STATIC=OFF -DCMAKE_BUILD_TYPE=Debug -DASSERTIONS=enabled -DCMAKE_C_FLAGS="-Wno-deprecated-declarations" -DCMAKE_SHARED_LINKER_FLAGS="-Wno-liblto" .. |
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|
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# ...or run configure without the scan-build wrapper... |
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#CC="$CHECKERDIR/libexec/ccc-analyzer" CFLAGS="-O0 -Wno-deprecated-declarations" LDFLAGS="-Wno-liblto" ../configure --enable-assertions=enabled |
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|
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rm -rf analysis |
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PATH="$CHECKERDIR/bin:$PATH" scan-build -o analysis $MAKECOMMAND |
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|
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if [ `ls -A analysis |wc -l` == 0 ] ; then |
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mkdir analysis/zarro |
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echo '<html><head><title>Zarro boogs</title></head><body>Static analysis: no issues to report.</body></html>' >analysis/zarro/index.html |
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fi |
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|
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mv analysis/* ../analysis |
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rmdir analysis # Make sure this is empty. |
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cd .. |
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chmod -R a+r analysis |
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chmod -R go-w analysis |
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find analysis -type d -exec chmod a+x {} \;
|
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if [ -x /usr/bin/xattr ]; then find analysis -exec /usr/bin/xattr -d com.apple.quarantine {} \; 2>/dev/null ; fi
|
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|
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if [ ! -z "$FINALDIR" ]; then |
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mv analysis "$FINALDIR" |
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else |
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FINALDIR=analysis |
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fi |
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|
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rm -rf checker-buildbot |
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|
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echo "Done. Final output is in '$FINALDIR' ..." |
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|
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# end of checker-buildbot.sh ... |
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