kc3-lang/SDL/build-scripts/checker-buildbot.sh

Branch : - branch - v2.28 - tag -

• Show log

  Commit

• Author : Philipp Wiesemann
  Date : 2015-06-21 17:33:46
  Hash : 0e45984f
  Message : Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().

• build-scripts/checker-buildbot.sh

• #!/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-276"
  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'"
  
  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
  
  # You might want to do this for CMake-backed builds instead...
  PATH="$CHECKERDIR:$PATH" scan-build -o analysis cmake -DCMAKE_BUILD_TYPE=Debug ..
  
  # ...or run configure without the scan-build wrapper...
  #CC="$CHECKERDIR/libexec/ccc-analyzer" CFLAGS="-O0" ../configure
  
  # ...but this works for our buildbots just fine (EXCEPT ON LATEST MAC OS X).
  #CFLAGS="-O0" PATH="$CHECKERDIR:$PATH" scan-build -o analysis ../configure
  
  rm -rf analysis
  PATH="$CHECKERDIR:$PATH" scan-build -o analysis $MAKE
  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 ...