scripts/lttng-ust/build.sh

   1 #!/bin/bash
   2 #
   3 # Copyright (C) 2015 Jonathan Rajotte-Julien <jonathan.rajotte-julien@efficios.com>
   4 #               2016-2019 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 set -exu
  20
  21 # Version compare functions
  22 vercomp () {
  23     set +u
  24     if [[ "$1" == "$2" ]]; then
  25         return 0
  26     fi
  27     local IFS=.
  28     # Ignore the shellcheck warning, we want splitting to happen based on IFS.
  29     # shellcheck disable=SC2206
  30     local i ver1=($1) ver2=($2)
  31     # fill empty fields in ver1 with zeros
  32     for ((i=${#ver1[@]}; i<${#ver2[@]}; i++)); do
  33         ver1[i]=0
  34     done
  35     for ((i=0; i<${#ver1[@]}; i++)); do
  36         if [[ -z ${ver2[i]} ]]; then
  37             # fill empty fields in ver2 with zeros
  38             ver2[i]=0
  39         fi
  40         if ((10#${ver1[i]} > 10#${ver2[i]})); then
  41             return 1
  42         fi
  43         if ((10#${ver1[i]} < 10#${ver2[i]})); then
  44             return 2
  45         fi
  46     done
  47     set -u
  48     return 0
  49 }
  50
  51 verlte() {
  52     vercomp "$1" "$2"; local res="$?"
  53     [ "$res" -eq "0" ] || [ "$res" -eq "2" ]
  54 }
  55
  56 verlt() {
  57     vercomp "$1" "$2"; local res="$?"
  58     [ "$res" -eq "2" ]
  59 }
  60
  61 vergte() {
  62     vercomp "$1" "$2"; local res="$?"
  63     [ "$res" -eq "0" ] || [ "$res" -eq "1" ]
  64 }
  65
  66 vergt() {
  67     vercomp "$1" "$2"; local res="$?"
  68     [ "$res" -eq "1" ]
  69 }
  70
  71 verne() {
  72     vercomp "$1" "$2"; local res="$?"
  73     [ "$res" -ne "0" ]
  74 }
  75
  76 failed_configure() {
  77     # Assume we are in the configured build directory
  78     echo "#################### BEGIN config.log ####################"
  79     cat config.log
  80     echo "#################### END config.log ####################"
  81
  82     # End the build with failure
  83     exit 1
  84 }
  85
  86 # Required variables
  87 WORKSPACE=${WORKSPACE:-}
  88
  89 platform=${platform:-}
  90 conf=${conf:-}
  91 build=${build:-}
  92 cc=${cc:-}
  93
  94 # Controls if the tests are run
  95 LTTNG_UST_RUN_TESTS="${LTTNG_UST_RUN_TESTS:=yes}"
  96
  97 SRCDIR="$WORKSPACE/src/lttng-ust"
  98 TMPDIR="$WORKSPACE/tmp"
  99 PREFIX="/build"
 100 LIBDIR="lib"
 101
 102 # RHEL and SLES both use lib64 but don't bother shipping a default autoconf
 103 # site config that matches this.
 104 if [[ ( -f /etc/redhat-release || -f /etc/SuSE-release ) && ( "$(uname -m)" == "x86_64" ) ]]; then
 105     LIBDIR_ARCH="${LIBDIR}64"
 106 else
 107     LIBDIR_ARCH="$LIBDIR"
 108 fi
 109
 110 DEPS_INC="$WORKSPACE/deps/build/include"
 111 DEPS_LIB="$WORKSPACE/deps/build/$LIBDIR_ARCH"
 112 DEPS_PKGCONFIG="$DEPS_LIB/pkgconfig"
 113 #DEPS_BIN="$WORKSPACE/deps/build/bin"
 114 #DEPS_JAVA="$WORKSPACE/deps/build/share/java"
 115
 116 export LD_LIBRARY_PATH="$DEPS_LIB:${LD_LIBRARY_PATH:-}"
 117 export PKG_CONFIG_PATH="$DEPS_PKGCONFIG"
 118 export CPPFLAGS="-I$DEPS_INC"
 119 export LDFLAGS="-L$DEPS_LIB"
 120
 121 # Create tmp directory
 122 rm -rf "$TMPDIR"
 123 mkdir -p "$TMPDIR"
 124
 125 export TMPDIR
 126 export CFLAGS="-g -O2"
 127
 128 # Set compiler variables
 129 case "$cc" in
 130 gcc)
 131     export CC=gcc
 132     export CXX=g++
 133     ;;
 134 gcc-*)
 135     export CC=gcc-${cc#gcc-}
 136     export CXX=g++-${cc#gcc-}
 137     ;;
 138 clang)
 139     export CC=clang
 140     export CXX=clang++
 141     ;;
 142 clang-*)
 143     export CC=clang-${cc#clang-}
 144     export CXX=clang++-${cc#clang-}
 145     ;;
 146 *)
 147     if [ "x$cc" != "x" ]; then
 148             export CC="$cc"
 149     fi
 150     ;;
 151 esac
 152
 153 if [ "x${CC:-}" != "x" ]; then
 154     echo "Selected compiler:"
 155     "$CC" -v
 156 fi
 157
 158 # Set platform variables
 159 case "$platform" in
 160 freebsd*)
 161     export MAKE=gmake
 162     export TAR=tar
 163     export NPROC="getconf _NPROCESSORS_ONLN"
 164     export CPPFLAGS="-I/usr/local/include $CPPFLAGS"
 165     export LDFLAGS="-L/usr/local/lib $LDFLAGS"
 166     export PYTHON="python3"
 167     export PYTHON_CONFIG="python3-config"
 168     export CLASSPATH='/usr/local/share/java/classes/*'
 169     export JAVA_HOME='/usr/local/openjdk11'
 170     ;;
 171
 172 *)
 173     export MAKE=make
 174     export TAR=tar
 175     export NPROC=nproc
 176     export PYTHON="python3"
 177     export PYTHON_CONFIG="python3-config"
 178     export CLASSPATH='/usr/share/java/log4j-api.jar:/usr/share/java/log4j-core.jar:/usr/share/java/log4j-1.2.jar'
 179     ;;
 180 esac
 181
 182 # Print build env details
 183 print_os || true
 184 print_tooling || true
 185
 186 # Enter the source directory
 187 cd "$SRCDIR"
 188
 189 # Run bootstrap in the source directory prior to configure
 190 ./bootstrap
 191
 192 # Get source version from configure script
 193 eval "$(grep '^PACKAGE_VERSION=' ./configure)"
 194 PACKAGE_VERSION=${PACKAGE_VERSION//\-pre*/}
 195
 196 # Gerrit will trigger build on FreeBSD regardless of the branch, exit
 197 # successfuly when the version is < 2.13.
 198 if [[ $platform == freebsd* ]] && verlt "$PACKAGE_VERSION" "2.13"; then
 199     mkdir -p "$WORKSPACE/tap/no-log"
 200     echo "1..1" > "$WORKSPACE/tap/no-log/tests.log"
 201     echo "ok 1 - FreeBSD build unsupported in < 2.13" >> "$WORKSPACE/tap/no-log/tests.log"
 202     exit 0
 203 fi
 204
 205 # Set configure options and environment variables for each build
 206 # configuration.
 207 CONF_OPTS=("--prefix=$PREFIX" "--libdir=$PREFIX/$LIBDIR_ARCH")
 208 case "$conf" in
 209 static)
 210     echo "Static lib only configuration"
 211
 212     CONF_OPTS+=("--enable-static" "--disable-shared")
 213
 214     # Unsupported! liblttng-ust can't pull in it's static (.a) dependencies.
 215     exit 1
 216     ;;
 217
 218 agents)
 219     echo "Java and Python agents configuration"
 220
 221     CONF_OPTS+=("--enable-java-agent-all" "--enable-jni-interface" "--enable-python-agent")
 222
 223     # Explicitly add '--enable-java-agent-log4j2', it's not part of '-all' in stable 2.12/2.13
 224     if verlt "$PACKAGE_VERSION" "2.14"; then
 225             CONF_OPTS+=("--enable-java-agent-log4j2")
 226     fi
 227     ;;
 228
 229 debug-rcu)
 230     echo "Enable RCU sanity checks for debugging"
 231     export CPPFLAGS="${CPPFLAGS} -DDEBUG_RCU"
 232     ;;
 233
 234 *)
 235     echo "Standard configuration"
 236
 237     # Something is broken in docbook-xml on yocto
 238     if [[ "$platform" = yocto* ]]; then
 239         CONF_OPTS+=("--disable-man-pages")
 240     fi
 241     ;;
 242 esac
 243
 244 # Build type
 245 # oot     : out-of-tree build
 246 # dist    : build via make dist
 247 # oot-dist: build via make dist out-of-tree
 248 # *       : normal tree build
 249 #
 250 # Make sure to move to the build directory and run configure
 251 # before continuing.
 252 case "$build" in
 253 oot)
 254     echo "Out of tree build"
 255
 256     # Create and enter a temporary build directory
 257     builddir=$(mktemp -d)
 258     cd "$builddir"
 259
 260     "$SRCDIR/configure" "${CONF_OPTS[@]}" || failed_configure
 261     ;;
 262
 263 dist)
 264     echo "Distribution in-tree build"
 265
 266     # Run configure and generate the tar file
 267     # in the source directory
 268     ./configure --enable-jni-interface || failed_configure
 269     $MAKE dist
 270
 271     # Create and enter a temporary build directory
 272     builddir=$(mktemp -d)
 273     cd "$builddir"
 274
 275     # Extract the distribution tar in the build directory,
 276     # ignore the first directory level
 277     $TAR xvf "$SRCDIR"/*.tar.* --strip 1
 278
 279     # Build in extracted source tree
 280     ./configure "${CONF_OPTS[@]}" || failed_configure
 281     ;;
 282
 283 oot-dist)
 284     echo "Distribution out of tree build"
 285
 286     # Create and enter a temporary build directory
 287     builddir=$(mktemp -d)
 288     cd "$builddir"
 289
 290     # Run configure out of tree and generate the tar file
 291     "$SRCDIR/configure" --enable-jni-interface || failed_configure
 292     $MAKE dist
 293
 294     dist_srcdir="$(mktemp -d)"
 295     cd "$dist_srcdir"
 296
 297     # Extract the distribution tar in the new source directory,
 298     # ignore the first directory level
 299     $TAR xvf "$builddir"/*.tar.* --strip 1
 300
 301     # Create and enter a second temporary build directory
 302     builddir="$(mktemp -d)"
 303     cd "$builddir"
 304
 305     # Run configure from the extracted distribution tar,
 306     # out of the source tree
 307     "$dist_srcdir/configure" "${CONF_OPTS[@]}" || failed_configure
 308     ;;
 309
 310 *)
 311     echo "Standard in-tree build"
 312     ./configure "${CONF_OPTS[@]}" || failed_configure
 313     ;;
 314 esac
 315
 316 # We are now inside a configured build directory
 317
 318 # BUILD!
 319 $MAKE -j "$($NPROC)" V=1
 320
 321 # Install in the workspace
 322 $MAKE install DESTDIR="$WORKSPACE"
 323
 324 # Run tests, don't fail now, we want to run the archiving steps
 325 failed_tests=0
 326 if [ "$LTTNG_UST_RUN_TESTS" = "yes" ]; then
 327     $MAKE --keep-going check || failed_tests=1
 328
 329     # Copy tap logs for the jenkins tap parser before cleaning the build dir
 330     rsync -a --exclude 'test-suite.log' --include '*/' --include '*.log' --exclude='*' tests/ "$WORKSPACE/tap"
 331
 332     # The test suite prior to 2.8 did not produce TAP logs
 333     if verlt "$PACKAGE_VERSION" "2.8"; then
 334         mkdir -p "$WORKSPACE/tap/no-log"
 335         echo "1..1" > "$WORKSPACE/tap/no-log/tests.log"
 336         echo "ok 1 - Test suite doesn't support logging" >> "$WORKSPACE/tap/no-log/tests.log"
 337     fi
 338 fi
 339
 340 # Clean the build directory
 341 $MAKE clean
 342
 343 # Cleanup rpath in executables and shared libraries
 344 #find "$WORKSPACE/$PREFIX/bin" -type f -perm -0500 -exec chrpath --delete {} \;
 345 find "$WORKSPACE/$PREFIX/$LIBDIR_ARCH" -name "*.so" -exec chrpath --delete {} \;
 346
 347 # Remove libtool .la files
 348 find "$WORKSPACE/$PREFIX/$LIBDIR_ARCH" -name "*.la" -exec rm -f {} \;
 349
 350 # Exit with failure if any of the tests failed
 351 exit $failed_tests
 352
 353 # EOF