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="$WORKSPACE/tmp"
  99 PREFIX="/build"
 100 LIBDIR="lib"
 101
 102 # RHEL and SLES both use lib64 but don't bother shipping a default autoconf
 103 # site config that matches this.
 104 if [[ ( -f /etc/redhat-release || -f /etc/SuSE-release || -f /etc/yocto-release ) ]]; then
 105     # Detect the userspace bitness in a distro agnostic way
 106     if file -L /bin/bash | grep '64-bit' >/dev/null 2>&1; then
 107         LIBDIR_ARCH="${LIBDIR}64"
 108     else
 109         LIBDIR_ARCH="$LIBDIR"
 110     fi
 111 fi
 112
 113 DEPS_INC="$WORKSPACE/deps/build/include"
 114 DEPS_LIB="$WORKSPACE/deps/build/$LIBDIR_ARCH"
 115 DEPS_PKGCONFIG="$DEPS_LIB/pkgconfig"
 116 #DEPS_BIN="$WORKSPACE/deps/build/bin"
 117 #DEPS_JAVA="$WORKSPACE/deps/build/share/java"
 118
 119 export LD_LIBRARY_PATH="$DEPS_LIB:${LD_LIBRARY_PATH:-}"
 120 export PKG_CONFIG_PATH="$DEPS_PKGCONFIG"
 121 export CPPFLAGS="-I$DEPS_INC"
 122 export LDFLAGS="-L$DEPS_LIB"
 123
 124 # Create tmp directory
 125 rm -rf "$TMPDIR"
 126 mkdir -p "$TMPDIR"
 127
 128 export TMPDIR
 129 export CFLAGS="-g -O2"
 130
 131 # Set compiler variables
 132 case "$cc" in
 133 gcc)
 134     export CC=gcc
 135     export CXX=g++
 136     ;;
 137 gcc-*)
 138     export CC=gcc-${cc#gcc-}
 139     export CXX=g++-${cc#gcc-}
 140     ;;
 141 clang)
 142     export CC=clang
 143     export CXX=clang++
 144     ;;
 145 clang-*)
 146     export CC=clang-${cc#clang-}
 147     export CXX=clang++-${cc#clang-}
 148     ;;
 149 *)
 150     if [ "x$cc" != "x" ]; then
 151             export CC="$cc"
 152     fi
 153     ;;
 154 esac
 155
 156 if [ "x${CC:-}" != "x" ]; then
 157     echo "Selected compiler:"
 158     "$CC" -v
 159 fi
 160
 161 # Set platform variables
 162 case "$platform" in
 163 freebsd*)
 164     export MAKE=gmake
 165     export TAR=tar
 166     export NPROC="getconf _NPROCESSORS_ONLN"
 167     export CPPFLAGS="-I/usr/local/include $CPPFLAGS"
 168     export LDFLAGS="-L/usr/local/lib $LDFLAGS"
 169     export PYTHON="python3"
 170     export PYTHON_CONFIG="python3-config"
 171     export CLASSPATH='/usr/local/share/java/classes/*'
 172     export JAVA_HOME='/usr/local/openjdk11'
 173     ;;
 174
 175 *)
 176     export MAKE=make
 177     export TAR=tar
 178     export NPROC=nproc
 179     export PYTHON="python3"
 180     export PYTHON_CONFIG="python3-config"
 181     export CLASSPATH='/usr/share/java/log4j-api.jar:/usr/share/java/log4j-core.jar:/usr/share/java/log4j-1.2.jar'
 182     ;;
 183 esac
 184
 185 # Print build env details
 186 print_os || true
 187 print_tooling || true
 188
 189 # Enter the source directory
 190 cd "$SRCDIR"
 191
 192 # Run bootstrap in the source directory prior to configure
 193 ./bootstrap
 194
 195 # Get source version from configure script
 196 eval "$(grep '^PACKAGE_VERSION=' ./configure)"
 197 PACKAGE_VERSION=${PACKAGE_VERSION//\-pre*/}
 198
 199 # Gerrit will trigger build on FreeBSD regardless of the branch, exit
 200 # successfuly when the version is < 2.13.
 201 if [[ $platform == freebsd* ]] && verlt "$PACKAGE_VERSION" "2.13"; then
 202     mkdir -p "$WORKSPACE/tap/no-log"
 203     echo "1..1" > "$WORKSPACE/tap/no-log/tests.log"
 204     echo "ok 1 - FreeBSD build unsupported in < 2.13" >> "$WORKSPACE/tap/no-log/tests.log"
 205     exit 0
 206 fi
 207
 208 # Set configure options and environment variables for each build
 209 # configuration.
 210 CONF_OPTS=("--prefix=$PREFIX" "--libdir=$PREFIX/$LIBDIR_ARCH")
 211 case "$conf" in
 212 static)
 213     echo "Static lib only configuration"
 214
 215     CONF_OPTS+=("--enable-static" "--disable-shared")
 216
 217     # Unsupported! liblttng-ust can't pull in it's static (.a) dependencies.
 218     exit 1
 219     ;;
 220
 221 agents)
 222     echo "Java and Python agents configuration"
 223
 224     CONF_OPTS+=("--enable-java-agent-all" "--enable-jni-interface" "--enable-python-agent")
 225
 226     # Explicitly add '--enable-java-agent-log4j2', it's not part of '-all' in stable 2.12/2.13
 227     if verlt "$PACKAGE_VERSION" "2.14"; then
 228             CONF_OPTS+=("--enable-java-agent-log4j2")
 229     fi
 230     ;;
 231
 232 debug-rcu)
 233     echo "Enable RCU sanity checks for debugging"
 234     export CPPFLAGS="${CPPFLAGS} -DDEBUG_RCU"
 235     ;;
 236
 237 *)
 238     echo "Standard configuration"
 239
 240     # Something is broken in docbook-xml on yocto
 241     if [[ "$platform" = yocto* ]]; then
 242         CONF_OPTS+=("--disable-man-pages")
 243     fi
 244     ;;
 245 esac
 246
 247 # Build type
 248 # oot     : out-of-tree build
 249 # dist    : build via make dist
 250 # oot-dist: build via make dist out-of-tree
 251 # *       : normal tree build
 252 #
 253 # Make sure to move to the build directory and run configure
 254 # before continuing.
 255 case "$build" in
 256 oot)
 257     echo "Out of tree build"
 258
 259     # Create and enter a temporary build directory
 260     builddir=$(mktemp -d)
 261     cd "$builddir"
 262
 263     "$SRCDIR/configure" "${CONF_OPTS[@]}" || failed_configure
 264     ;;
 265
 266 dist)
 267     echo "Distribution in-tree build"
 268
 269     # Run configure and generate the tar file
 270     # in the source directory
 271     ./configure --enable-jni-interface || failed_configure
 272     $MAKE dist
 273
 274     # Create and enter a temporary build directory
 275     builddir=$(mktemp -d)
 276     cd "$builddir"
 277
 278     # Extract the distribution tar in the build directory,
 279     # ignore the first directory level
 280     $TAR xvf "$SRCDIR"/*.tar.* --strip 1
 281
 282     # Build in extracted source tree
 283     ./configure "${CONF_OPTS[@]}" || failed_configure
 284     ;;
 285
 286 oot-dist)
 287     echo "Distribution out of tree build"
 288
 289     # Create and enter a temporary build directory
 290     builddir=$(mktemp -d)
 291     cd "$builddir"
 292
 293     # Run configure out of tree and generate the tar file
 294     "$SRCDIR/configure" --enable-jni-interface || failed_configure
 295     $MAKE dist
 296
 297     dist_srcdir="$(mktemp -d)"
 298     cd "$dist_srcdir"
 299
 300     # Extract the distribution tar in the new source directory,
 301     # ignore the first directory level
 302     $TAR xvf "$builddir"/*.tar.* --strip 1
 303
 304     # Create and enter a second temporary build directory
 305     builddir="$(mktemp -d)"
 306     cd "$builddir"
 307
 308     # Run configure from the extracted distribution tar,
 309     # out of the source tree
 310     "$dist_srcdir/configure" "${CONF_OPTS[@]}" || failed_configure
 311     ;;
 312
 313 *)
 314     echo "Standard in-tree build"
 315     ./configure "${CONF_OPTS[@]}" || failed_configure
 316     ;;
 317 esac
 318
 319 # We are now inside a configured build directory
 320
 321 # BUILD!
 322 $MAKE -j "$($NPROC)" V=1
 323
 324 # Install in the workspace
 325 $MAKE install DESTDIR="$WORKSPACE"
 326
 327 # Run tests, don't fail now, we want to run the archiving steps
 328 failed_tests=0
 329 if [ "$LTTNG_UST_RUN_TESTS" = "yes" ]; then
 330     $MAKE --keep-going check || failed_tests=1
 331
 332     # Copy tap logs for the jenkins tap parser before cleaning the build dir
 333     rsync -a --exclude 'test-suite.log' --include '*/' --include '*.log' --exclude='*' tests/ "$WORKSPACE/tap"
 334
 335     # The test suite prior to 2.8 did not produce TAP logs
 336     if verlt "$PACKAGE_VERSION" "2.8"; then
 337         mkdir -p "$WORKSPACE/tap/no-log"
 338         echo "1..1" > "$WORKSPACE/tap/no-log/tests.log"
 339         echo "ok 1 - Test suite doesn't support logging" >> "$WORKSPACE/tap/no-log/tests.log"
 340     fi
 341 fi
 342
 343 # Clean the build directory
 344 $MAKE clean
 345
 346 # Cleanup rpath in executables and shared libraries
 347 #find "$WORKSPACE/$PREFIX/bin" -type f -perm -0500 -exec chrpath --delete {} \;
 348 find "$WORKSPACE/$PREFIX/$LIBDIR_ARCH" -name "*.so" -exec chrpath --delete {} \;
 349
 350 # Remove libtool .la files
 351 find "$WORKSPACE/$PREFIX/$LIBDIR_ARCH" -name "*.la" -exec rm -f {} \;
 352
 353 # Exit with failure if any of the tests failed
 354 exit $failed_tests
 355
 356 # EOF