diff options
Diffstat (limited to 'src/third_party/wiredtiger/dist/s_clang-scan')
| -rw-r--r-- | src/third_party/wiredtiger/dist/s_clang-scan | 70 |
1 files changed, 36 insertions, 34 deletions
diff --git a/src/third_party/wiredtiger/dist/s_clang-scan b/src/third_party/wiredtiger/dist/s_clang-scan index 33d6f3e7d9e..72616f9e9d4 100644 --- a/src/third_party/wiredtiger/dist/s_clang-scan +++ b/src/third_party/wiredtiger/dist/s_clang-scan @@ -1,50 +1,52 @@ #! /bin/sh t=__wt.$$ -trap 'rm -rf $t /tmp/scan-build-*' 0 1 2 3 13 15 +trap 'rm -rf $t' 0 1 2 3 13 15 -# Installation of the clang development package isn't standard, list a -# couple of the places we're using. -export PATH=$PATH:/usr/local/clang50/bin:/usr/local/llvm-devel/bin - -# Remove old reports. -rm -rf /tmp/scan-build-* +set -e # Find the top-level WiredTiger directory and move to there. -p="$PWD" -while test "$p" != "/" ; do - if test -d "$p/build_posix"; then - break; - fi - p=`dirname $p` -done -test "$p" != "/" || { - echo "$0: cannot find the WiredTiger top-level directory" +top=`git rev-parse --show-toplevel` && cd $top || exit 1 +echo "$0: running scan-build in $PWD" + +# Clang isn't installed in any standard place, find a binary we can use. +# If the caller gives us $SCANBUILD, check for $SCANCOMPILER and default +# to "clang". +scan="$SCANBUILD" +test -z "$scan" || compiler="${SCANCOMPILER:-clang}" + +if test -z "$scan" && + test -x /usr/bin/clang && + test -x /usr/lib/llvm-3.9/bin/scan-build; then + compiler="/usr/bin/clang" + scan="/usr/lib/llvm-3.9/bin/scan-build" +fi + +if test -z "$scan"; then + echo "$0: no clang compiler and scan-build programs found" + echo "$0: set \$SCANCOMPILER=/path/clang and \$SCANBUILD=/path/scan-build to continue" exit 1 -} +fi +echo "$0: compiler: $compiler" +echo "$0: scan-build: $scan" -cd $p || exit 1 -echo "$0: running scan-build in $p..." +# Remove old reports. +rm -rf clangScanBuildReports && mkdir clangScanBuildReports sh autogen.sh > /dev/null || exit 1 -args="--use-cc=clang40 -no-failure-reports" +args="-o clangScanBuildReports" +args="$args --use-cc=$compiler" args="$args -disable-checker core.NullDereference" -scan-build $args ./configure 'CFLAGS=-g -Wall' \ +$scan $args ./configure 'CFLAGS=-g' \ --disable-shared --enable-diagnostic --enable-strict > /dev/null -scan-build $args make -j 8 wt 2>&1 > $t +$scan $args make -j 8 wt 1>/dev/null 2>$t make -j 8 distclean > /dev/null -grep 'No bugs found' $t > /dev/null || { - echo "=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=" - echo 'unexpected scan-build output' - echo "=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=" - sed -e '/^--- /d' \ - -e '/^\/bin\/sh /d' \ - -e '/^depbase=/d' \ - -e '/^libtool: /d' < $t - exit 1 -} - -exit 0 +grep 'No bugs found' $t > /dev/null && exit 0 +echo "=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=" +echo 'scan-build output:' +echo "=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=" +cat $t +exit 1 |