mirror of
https://github.com/libsdl-org/SDL.git
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ee3f11d545
There's really no sense in analyzing everything twice, and this makes the job finish significantly faster.
104 lines
2.9 KiB
Bash
Executable File
104 lines
2.9 KiB
Bash
Executable File
#!/bin/bash
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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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# 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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FINALDIR="$1"
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CHECKERDIR="/usr/local/checker-279"
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if [ ! -d "$CHECKERDIR" ]; then
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echo "$CHECKERDIR not found. Trying /usr/share/clang ..." 1>&2
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CHECKERDIR="/usr/share/clang/scan-build"
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fi
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if [ ! -d "$CHECKERDIR" ]; then
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echo "$CHECKERDIR not found. Giving up." 1>&2
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exit 1
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fi
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if [ -z "$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/ *$//g'`
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else
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NCPU=1
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fi
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if [ -z "$NCPU" ]; then
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NCPU=1
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elif [ "$NCPU" = "0" ]; then
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NCPU=1
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fi
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MAKE="make -j$NCPU"
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fi
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echo "\$MAKE is '$MAKE'"
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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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set -x
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set -e
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cd `dirname "$0"`
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cd ..
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rm -rf checker-buildbot analysis
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if [ ! -z "$FINALDIR" ]; then
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rm -rf "$FINALDIR"
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fi
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mkdir checker-buildbot
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cd checker-buildbot
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# We turn off deprecated declarations, because we don't care about these warnings during static analysis.
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# The -Wno-liblto is new since our checker-279 upgrade, I think; checker otherwise warns "libLTO.dylib relative to clang installed dir not found"
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# You might want to do this for CMake-backed builds instead...
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PATH="$CHECKERDIR/bin:$PATH" scan-build -o analysis cmake -Wno-dev -DSDL_STATIC=OFF -DCMAKE_BUILD_TYPE=Debug -DASSERTIONS=enabled -DCMAKE_C_FLAGS="-Wno-deprecated-declarations" -DCMAKE_SHARED_LINKER_FLAGS="-Wno-liblto" ..
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# ...or run configure without the scan-build wrapper...
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#CC="$CHECKERDIR/libexec/ccc-analyzer" CFLAGS="-O0 -Wno-deprecated-declarations" LDFLAGS="-Wno-liblto" ../configure --enable-assertions=enabled
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rm -rf analysis
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PATH="$CHECKERDIR/bin:$PATH" scan-build -o analysis $MAKECOMMAND
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if [ `ls -A analysis |wc -l` == 0 ] ; then
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mkdir analysis/zarro
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echo '<html><head><title>Zarro boogs</title></head><body>Static analysis: no issues to report.</body></html>' >analysis/zarro/index.html
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fi
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mv analysis/* ../analysis
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rmdir analysis # Make sure this is empty.
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cd ..
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chmod -R a+r analysis
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chmod -R go-w analysis
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find analysis -type d -exec chmod a+x {} \;
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if [ -x /usr/bin/xattr ]; then find analysis -exec /usr/bin/xattr -d com.apple.quarantine {} \; 2>/dev/null ; fi
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if [ ! -z "$FINALDIR" ]; then
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mv analysis "$FINALDIR"
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else
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FINALDIR=analysis
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fi
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rm -rf checker-buildbot
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echo "Done. Final output is in '$FINALDIR' ..."
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# end of checker-buildbot.sh ...
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