| 1 | #!/bin/bash -exu |
| 2 | # |
| 3 | # Copyright (C) 2015 Jonathan Rajotte-Julien <jonathan.rajotte-julien@efficios.com> |
| 4 | # Copyright (C) 2019 Michael Jeanson <mjeanson@efficios.com> |
| 5 | # |
| 6 | # This program is free software: you can redistribute it and/or modify |
| 7 | # it under the terms of the GNU General Public License as published by |
| 8 | # the Free Software Foundation, either version 3 of the License, or |
| 9 | # (at your option) any later version. |
| 10 | # |
| 11 | # This program is distributed in the hope that it will be useful, |
| 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | # GNU General Public License for more details. |
| 15 | # |
| 16 | # You should have received a copy of the GNU General Public License |
| 17 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 18 | |
| 19 | |
| 20 | # do not exit immediately if any command fails |
| 21 | set +e |
| 22 | |
| 23 | SRCDIR="$WORKSPACE/src/$PROJECT_NAME" |
| 24 | TMPDIR="$WORKSPACE/tmp" |
| 25 | |
| 26 | NPROC=$(nproc) |
| 27 | export CFLAGS="-O0 -g -DDEBUG" |
| 28 | |
| 29 | # Directory to archive the scan-build report |
| 30 | SCAN_BUILD_ARCHIVE="${WORKSPACE}/scan-build-archive" |
| 31 | |
| 32 | # Create tmp directory |
| 33 | rm -rf "$TMPDIR" |
| 34 | mkdir -p "$TMPDIR" |
| 35 | |
| 36 | export TMPDIR |
| 37 | |
| 38 | # temp directory to store the scan-build report |
| 39 | SCAN_BUILD_TMPDIR=$( mktemp -d ) |
| 40 | |
| 41 | case "$PROJECT_NAME" in |
| 42 | babeltrace) |
| 43 | export BABELTRACE_DEV_MODE=1 |
| 44 | export BABELTRACE_DEBUG_MODE=1 |
| 45 | export BABELTRACE_MINIMAL_LOG_LEVEL=TRACE |
| 46 | CONF_OPTS="--enable-python-bindings --enable-python-bindings-doc --enable-python-plugins" |
| 47 | BUILD_TYPE="autotools" |
| 48 | ;; |
| 49 | liburcu) |
| 50 | CONF_OPTS="" |
| 51 | BUILD_TYPE="autotools" |
| 52 | ;; |
| 53 | lttng-modules) |
| 54 | CONF_OPTS="" |
| 55 | BUILD_TYPE="autotools" |
| 56 | ;; |
| 57 | lttng-tools) |
| 58 | CONF_OPTS="" |
| 59 | BUILD_TYPE="autotools" |
| 60 | ;; |
| 61 | lttng-ust) |
| 62 | CONF_OPTS="--enable-java-agent-all --enable-python-agent" |
| 63 | BUILD_TYPE="autotools" |
| 64 | export CLASSPATH="/usr/share/java/log4j-1.2.jar" |
| 65 | ;; |
| 66 | linux-rseq) |
| 67 | CONF_OPTS="" |
| 68 | BUILD_TYPE="linux-rseq" |
| 69 | ;; |
| 70 | *) |
| 71 | echo "Generic project, no configure options." |
| 72 | CONF_OPTS="" |
| 73 | BUILD_TYPE="autotools" |
| 74 | ;; |
| 75 | esac |
| 76 | |
| 77 | # liburcu dependency |
| 78 | if [ -d "$WORKSPACE/deps/liburcu" ]; then |
| 79 | URCU_INCS="$WORKSPACE/deps/liburcu/build/include/" |
| 80 | URCU_LIBS="$WORKSPACE/deps/liburcu/build/lib/" |
| 81 | |
| 82 | export CPPFLAGS="-I$URCU_INCS ${CPPFLAGS:-}" |
| 83 | export LDFLAGS="-L$URCU_LIBS ${LDFLAGS:-}" |
| 84 | export LD_LIBRARY_PATH="$URCU_LIBS:${LD_LIBRARY_PATH:-}" |
| 85 | fi |
| 86 | |
| 87 | |
| 88 | # lttng-ust dependency |
| 89 | if [ -d "$WORKSPACE/deps/lttng-ust" ]; then |
| 90 | UST_INCS="$WORKSPACE/deps/lttng-ust/build/include/" |
| 91 | UST_LIBS="$WORKSPACE/deps/lttng-ust/build/lib/" |
| 92 | |
| 93 | export CPPFLAGS="-I$UST_INCS ${CPPFLAGS:-}" |
| 94 | export LDFLAGS="-L$UST_LIBS ${LDFLAGS:-}" |
| 95 | export LD_LIBRARY_PATH="$UST_LIBS:${LD_LIBRARY_PATH:-}" |
| 96 | fi |
| 97 | |
| 98 | if [ -d "$WORKSPACE/src/linux" ]; then |
| 99 | export KERNELDIR="$WORKSPACE/src/linux" |
| 100 | fi |
| 101 | |
| 102 | # Enter the source directory |
| 103 | cd "$SRCDIR" |
| 104 | |
| 105 | # Build |
| 106 | echo -e "\033[33;1mRunning Coverity Scan Analysis Tool...\033[0m" |
| 107 | case "$BUILD_TYPE" in |
| 108 | autotools) |
| 109 | # Prepare build dir for autotools based projects |
| 110 | if [ -f "./bootstrap" ]; then |
| 111 | ./bootstrap |
| 112 | ./configure $CONF_OPTS |
| 113 | fi |
| 114 | |
| 115 | scan-build -k -o "${SCAN_BUILD_TMPDIR}" make -j"$NPROC" V=1 |
| 116 | ;; |
| 117 | linux-rseq) |
| 118 | make defconfig |
| 119 | make -j"$NPROC" prepare |
| 120 | scan-build -k -o "${SCAN_BUILD_TMPDIR}" make -j"$NPROC" kernel/rseq.o kernel/do_on_cpu/core.o kernel/do_on_cpu/interpreter.o kernel/do_on_cpu/validate.o V=1 |
| 121 | ;; |
| 122 | *) |
| 123 | echo "Unsupported build type: $BUILD_TYPE" |
| 124 | exit 1 |
| 125 | ;; |
| 126 | esac |
| 127 | |
| 128 | |
| 129 | # get the directory name of the report created by scan-build |
| 130 | SCAN_BUILD_REPORT=$(find "${SCAN_BUILD_TMPDIR}" -maxdepth 1 -not -empty -not -name "$(basename "${SCAN_BUILD_TMPDIR}")") |
| 131 | rc=$? |
| 132 | |
| 133 | if [ -z "${SCAN_BUILD_REPORT}" ]; then |
| 134 | echo ">>> No new bugs identified." |
| 135 | echo ">>> No scan-build report has been generated" |
| 136 | else |
| 137 | echo ">>> New scan-build report generated in ${SCAN_BUILD_REPORT}" |
| 138 | |
| 139 | if [ ! -d "${SCAN_BUILD_ARCHIVE}" ]; then |
| 140 | echo ">>> Creating scan-build archive directory" |
| 141 | mkdir "${SCAN_BUILD_ARCHIVE}" |
| 142 | else |
| 143 | echo ">>> Removing any previous scan-build reports from ${SCAN_BUILD_ARCHIVE}" |
| 144 | rm -f "${SCAN_BUILD_ARCHIVE}/*" |
| 145 | fi |
| 146 | |
| 147 | echo ">>> Archiving scan-build report to ${SCAN_BUILD_ARCHIVE}" |
| 148 | mv "${SCAN_BUILD_REPORT}"/* "${SCAN_BUILD_ARCHIVE}/" |
| 149 | |
| 150 | echo ">>> Removing any temporary files and directories" |
| 151 | rm -rf "${SCAN_BUILD_TMPDIR}" |
| 152 | fi |
| 153 | |
| 154 | exit ${rc} |