scripts/liburcu/build.sh

   1 #!/bin/bash
   2 #
   3 # Copyright (C) 2015 Jonathan Rajotte-Julien <jonathan.rajotte-julien@efficios.com>
   4 # Copyright (C) 2016-2020 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 USERSPACE_RCU_RUN_TESTS="${USERSPACE_RCU_RUN_TESTS:=yes}"
  96
  97 SRCDIR="$WORKSPACE/src/liburcu"
  98 TMPDIR="$WORKSPACE/tmp"
  99 PREFIX="/build"
 100 LIBDIR="lib"
 101 LIBDIR_ARCH="$LIBDIR"
 102
 103 # RHEL and SLES both use lib64 but don't bother shipping a default autoconf
 104 # site config that matches this.
 105 if [[ ( -f /etc/redhat-release || -f /etc/SuSE-release || -f /etc/yocto-release ) ]]; then
 106     # Detect the userspace bitness in a distro agnostic way
 107     if file -L /bin/bash | grep '64-bit' >/dev/null 2>&1; then
 108         LIBDIR_ARCH="${LIBDIR}64"
 109     fi
 110 fi
 111
 112 # Create tmp directory
 113 rm -rf "$TMPDIR"
 114 mkdir -p "$TMPDIR"
 115
 116 export TMPDIR
 117 export CFLAGS="-g -O2"
 118
 119 # Set compiler variables
 120 case "$cc" in
 121 gcc)
 122     export CC=gcc
 123     export CXX=g++
 124     ;;
 125 gcc-*)
 126     export CC=gcc-${cc#gcc-}
 127     export CXX=g++-${cc#gcc-}
 128     ;;
 129 clang)
 130     export CC=clang
 131     export CXX=clang++
 132     ;;
 133 clang-*)
 134     export CC=clang-${cc#clang-}
 135     export CXX=clang++-${cc#clang-}
 136     ;;
 137 *)
 138     if [ "x$cc" != "x" ]; then
 139             export CC="$cc"
 140     fi
 141     ;;
 142 esac
 143
 144 if [ "x${CC:-}" != "x" ]; then
 145     echo "Selected compiler:"
 146     "$CC" -v
 147 fi
 148
 149 # Set platform variables
 150 case "$platform" in
 151 macos*)
 152     export MAKE=make
 153     export TAR=tar
 154     export NPROC="getconf _NPROCESSORS_ONLN"
 155     export PATH="/opt/local/bin:/opt/local/sbin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"
 156     export CPPFLAGS="-I/opt/local/include"
 157     export LDFLAGS="-L/opt/local/lib"
 158     export PYTHON="python3"
 159     export PYTHON_CONFIG="python3-config"
 160     ;;
 161
 162 freebsd*)
 163     export MAKE=gmake
 164     export TAR=tar
 165     export NPROC="getconf _NPROCESSORS_ONLN"
 166     export CPPFLAGS="-I/usr/local/include"
 167     export LDFLAGS="-L/usr/local/lib"
 168     export PYTHON="python3"
 169     export PYTHON_CONFIG="python3-config"
 170     ;;
 171
 172 *)
 173     export MAKE=make
 174     export TAR=tar
 175     export NPROC=nproc
 176     export PYTHON="python3"
 177     export PYTHON_CONFIG="python3-config"
 178     ;;
 179 esac
 180
 181 # Print build env details
 182 print_os || true
 183 print_tooling || true
 184
 185 # Enter the source directory
 186 cd "$SRCDIR"
 187
 188 # Run bootstrap in the source directory prior to configure
 189 ./bootstrap
 190
 191 # Get source version from configure script
 192 eval "$(grep '^PACKAGE_VERSION=' ./configure)"
 193 PACKAGE_VERSION=${PACKAGE_VERSION//\-pre*/}
 194
 195 # Set configure options and environment variables for each build
 196 # configuration.
 197 CONF_OPTS=("--prefix=$PREFIX" "--libdir=$PREFIX/$LIBDIR_ARCH")
 198 case "$conf" in
 199 static)
 200     echo "Static lib only configuration"
 201
 202     CONF_OPTS+=("--enable-static" "--disable-shared")
 203     ;;
 204
 205 tls_fallback)
 206     echo  "Using pthread_getspecific() to emulate TLS"
 207     CONF_OPTS+=("--disable-compiler-tls")
 208     ;;
 209
 210 debug-rcu)
 211     echo "Enable RCU sanity checks for debugging"
 212     if vergte "$PACKAGE_VERSION" "0.10"; then
 213        CONF_OPTS+=("--enable-rcu-debug")
 214     else
 215        export CFLAGS="$CFLAGS -DDEBUG_RCU"
 216     fi
 217
 218     echo "Enable iterator sanity validator"
 219     if vergte "$PACKAGE_VERSION" "0.11"; then
 220        CONF_OPTS+=("--enable-cds-lfht-iter-debug")
 221     fi
 222     ;;
 223
 224 *)
 225     echo "Standard configuration"
 226     ;;
 227 esac
 228
 229 # Build type
 230 # oot     : out-of-tree build
 231 # dist    : build via make dist
 232 # oot-dist: build via make dist out-of-tree
 233 # *       : normal tree build
 234 #
 235 # Make sure to move to the build directory and run configure
 236 # before continuing.
 237 case "$build" in
 238 oot)
 239     echo "Out of tree build"
 240
 241     # Create and enter a temporary build directory
 242     builddir=$(mktemp -d)
 243     cd "$builddir"
 244
 245     "$SRCDIR/configure" "${CONF_OPTS[@]}" || failed_configure
 246     ;;
 247
 248 dist)
 249     echo "Distribution in-tree build"
 250
 251     # Run configure and generate the tar file
 252     # in the source directory
 253     ./configure || failed_configure
 254     $MAKE dist
 255
 256     # Create and enter a temporary build directory
 257     builddir=$(mktemp -d)
 258     cd "$builddir"
 259
 260     # Extract the distribution tar in the build directory,
 261     # ignore the first directory level
 262     $TAR xvf "$SRCDIR"/*.tar.* --strip 1
 263
 264     # Build in extracted source tree
 265     ./configure "${CONF_OPTS[@]}" || failed_configure
 266     ;;
 267
 268 oot-dist)
 269     echo "Distribution out of tree build"
 270
 271     # Create and enter a temporary build directory
 272     builddir=$(mktemp -d)
 273     cd "$builddir"
 274
 275     # Run configure out of tree and generate the tar file
 276     "$SRCDIR/configure" || failed_configure
 277     $MAKE dist
 278
 279     dist_srcdir="$(mktemp -d)"
 280     cd "$dist_srcdir"
 281
 282     # Extract the distribution tar in the new source directory,
 283     # ignore the first directory level
 284     $TAR xvf "$builddir"/*.tar.* --strip 1
 285
 286     # Create and enter a second temporary build directory
 287     builddir="$(mktemp -d)"
 288     cd "$builddir"
 289
 290     # Run configure from the extracted distribution tar,
 291     # out of the source tree
 292     "$dist_srcdir/configure" "${CONF_OPTS[@]}" || failed_configure
 293     ;;
 294
 295 *)
 296     echo "Standard in-tree build"
 297     ./configure "${CONF_OPTS[@]}" || failed_configure
 298     ;;
 299 esac
 300
 301 # We are now inside a configured build directory
 302
 303 # BUILD!
 304 $MAKE -j "$($NPROC)" V=1
 305
 306 # Install in the workspace
 307 $MAKE install DESTDIR="$WORKSPACE"
 308
 309 # Run tests, don't fail now, we want to run the archiving steps
 310 failed_tests=0
 311 if [ "$USERSPACE_RCU_RUN_TESTS" = "yes" ]; then
 312     $MAKE --keep-going check || failed_tests=1
 313     # Only run regtest for 0.9 and up
 314     if vergte "$PACKAGE_VERSION" "0.9"; then
 315        $MAKE --keep-going regtest || failed_tests=1
 316     fi
 317
 318     # Copy tap logs for the jenkins tap parser before cleaning the build dir
 319     rsync -a --exclude 'test-suite.log' --include '*/' --include '*.log' --exclude='*' tests/ "$WORKSPACE/tap"
 320
 321     # Copy the test suites top-level log which includes all tests failures
 322     rsync -a --include 'test-suite.log' --include '*/' --exclude='*' tests/ "$WORKSPACE/log"
 323
 324     # The test suite prior to 0.11 did not produce TAP logs
 325     if verlt "$PACKAGE_VERSION" "0.11"; then
 326         mkdir -p "$WORKSPACE/tap/no-log"
 327         echo "1..1" > "$WORKSPACE/tap/no-log/tests.log"
 328         echo "ok 1 - Test suite doesn't support logging" >> "$WORKSPACE/tap/no-log/tests.log"
 329     fi
 330 fi
 331
 332 # Clean the build directory
 333 $MAKE clean
 334
 335 # Cleanup rpath in executables and shared libraries
 336 #find "$WORKSPACE/$PREFIX/bin" -type f -perm -0500 -exec chrpath --delete {} \;
 337 find "$WORKSPACE/$PREFIX/$LIBDIR_ARCH" -name "*.so" -exec chrpath --delete {} \;
 338
 339 # Remove libtool .la files
 340 find "$WORKSPACE/$PREFIX/$LIBDIR_ARCH" -name "*.la" -exec rm -f {} \;
 341
 342 # Exit with failure if any of the tests failed
 343 exit $failed_tests
 344
 345 # EOF