scripts/babeltrace/scan-build.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (C) 2015 - Jonathan Rajotte-Julien <jonathan.rajotte-julien@efficios.com>
   4 #
   5 # This program is free software: you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation, either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17
  18
  19 # do not exit immediately if any command fails
  20 set +e
  21
  22 # temp directory to store the scan-build report
  23 SCAN_BUILD_TMPDIR=$( mktemp -d /tmp/scan-build.XXXXXX )
  24
  25 # directory to use for archiving the scan-build report
  26 SCAN_BUILD_ARCHIVE="${WORKSPACE}/scan-build-archive"
  27
  28 # Create build directory
  29 rm -rf $WORKSPACE/build
  30 mkdir -p $WORKSPACE/build
  31
  32 export CFLAGS="-O0 -g -DDEBUG"
  33 PREFIX="$WORKSPACE/build"
  34
  35 ./bootstrap
  36 ./configure --prefix=$PREFIX
  37 make clean
  38 # generate the scan-build report
  39 scan-build -k -o ${SCAN_BUILD_TMPDIR} make
  40
  41 # get the directory name of the report created by scan-build
  42 SCAN_BUILD_REPORT=$( find ${SCAN_BUILD_TMPDIR} -maxdepth 1 -not -empty -not -name `basename ${SCAN_BUILD_TMPDIR}` )
  43 rc=$?
  44
  45 if [ -z "${SCAN_BUILD_REPORT}" ]; then
  46     echo ">>> No new bugs identified."
  47     echo ">>> No scan-build report has been generated"
  48 else
  49     echo ">>> New scan-build report generated in ${SCAN_BUILD_REPORT}"
  50
  51     if [ ! -d "${SCAN_BUILD_ARCHIVE}" ]; then
  52         echo ">>> Creating scan-build archive directory"
  53         install -d -o jenkins -g jenkins -m 0755 "${SCAN_BUILD_ARCHIVE}"
  54     else
  55         echo ">>> Removing any previous scan-build reports from ${SCAN_BUILD_ARCHIVE}"
  56         rm -f ${SCAN_BUILD_ARCHIVE}/*
  57     fi
  58
  59     echo ">>> Archiving scan-build report to ${SCAN_BUILD_ARCHIVE}"
  60     mv ${SCAN_BUILD_REPORT}/* ${SCAN_BUILD_ARCHIVE}/
  61
  62     echo ">>> Removing any temporary files and directories"
  63     rm -rf "${SCAN_BUILD_TMPDIR}"
  64 fi
  65
  66 exit ${rc}