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