X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=scripts%2Flibrseq%2Fbuild.sh;h=981f30fc56d11a785ea4d6bedb84c80a6ca6b691;hb=ecb1e371ffaaf278e17ecafed44850a7cb775c59;hp=e8a9863a313f140199bbfc2346a3db781107e14a;hpb=ae855ba141f3a5e8236c709e40e2b7b4673f4609;p=lttng-ci.git

diff --git a/scripts/librseq/build.sh b/scripts/librseq/build.sh
index e8a9863..981f30f 100755
--- a/scripts/librseq/build.sh
+++ b/scripts/librseq/build.sh
@@ -1,20 +1,10 @@
-#!/bin/bash -exu
+#!/bin/bash
 #
-# Copyright (C) 2015 Jonathan Rajotte-Julien <jonathan.rajotte-julien@efficios.com>
-# Copyright (C) 2019 Michael Jeanson <mjeanson@efficios.com>
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+# SPDX-FileCopyrightText: 2015 Jonathan Rajotte-Julien <jonathan.rajotte-julien@efficios.com>
+# SPDX-FileCopyrightText: 2016-2023 Michael Jeanson <mjeanson@efficios.com>
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+set -exu
 
 # Version compare functions
 vercomp () {
@@ -23,6 +13,8 @@ vercomp () {
         return 0
     fi
     local IFS=.
+    # Ignore the shellcheck warning, we want splitting to happen based on IFS.
+    # shellcheck disable=SC2206
     local i ver1=($1) ver2=($2)
     # fill empty fields in ver1 with zeros
     for ((i=${#ver1[@]}; i<${#ver2[@]}; i++)); do
@@ -69,23 +61,85 @@ verne() {
     [ "$res" -ne "0" ]
 }
 
-# Required parameters
-arch=${arch:-}
+print_header() {
+    set +x
+
+    local message=" $1 "
+    local message_len
+    local padding_len
+
+    message_len="${#message}"
+    padding_len=$(( (80 - (message_len)) / 2 ))
+
+    printf '\n'; printf -- '#%.0s' {1..80}; printf '\n'
+    printf -- '-%.0s' {1..80}; printf '\n'
+    printf -- '#%.0s' $(seq 1 $padding_len); printf '%s' "$message"; printf -- '#%.0s' $(seq 1 $padding_len); printf '\n'
+    printf -- '-%.0s' {1..80}; printf '\n'
+    printf -- '#%.0s' {1..80}; printf '\n\n'
+
+    set -x
+}
+
+failed_configure() {
+    # Assume we are in the configured build directory
+    print_header "BEGIN config.log"
+    cat config.log
+    print_header "END config.log"
+
+    # End the build with failure
+    exit 1
+}
+
+print_header "Librseq build script starting"
+
+# Required variables
+WORKSPACE=${WORKSPACE:-}
+
+# Axis
+platform=${platform:-}
 conf=${conf:-}
 build=${build:-}
 cc=${cc:-}
 
+# Build steps that can be overriden by the environment
+LIBRSEQ_MAKE_INSTALL="${LIBRSEQ_MAKE_INSTALL:-yes}"
+LIBRSEQ_MAKE_CLEAN="${LIBRSEQ_MAKE_CLEAN:-yes}"
+LIBRSEQ_GEN_COMPILE_COMMANDS="${LIBRSEQ_GEN_COMPILE_COMMANDS:-no}"
+LIBRSEQ_RUN_TESTS="${LIBRSEQ_RUN_TESTS:-yes}"
 
 SRCDIR="$WORKSPACE/src/librseq"
 TMPDIR="$WORKSPACE/tmp"
-PREFIX="$WORKSPACE/build"
+PREFIX="/build"
+LIBDIR="lib"
+LIBDIR_ARCH="$LIBDIR"
+
+# RHEL and SLES both use lib64 but don't bother shipping a default autoconf
+# site config that matches this.
+if [[ ( -f /etc/redhat-release || -f /etc/products.d/SLES.prod || -f /etc/yocto-release ) ]]; then
+    # Detect the userspace bitness in a distro agnostic way
+    if file -L /bin/bash | grep '64-bit' >/dev/null 2>&1; then
+        LIBDIR_ARCH="${LIBDIR}64"
+    fi
+fi
 
-# Create build and tmp directories
-rm -rf "$PREFIX" "$TMPDIR"
-mkdir -p "$PREFIX" "$TMPDIR"
+exit_status=0
+
+# Use bear to generate compile_commands.json when enabled
+BEAR=""
+if [ "$LIBRSEQ_GEN_COMPILE_COMMANDS" = "yes" ]; then
+	BEAR="bear"
+fi
+
+# Create tmp directory
+rm -rf "$TMPDIR"
+mkdir -p "$TMPDIR"
 
 export TMPDIR
 export CFLAGS="-g -O2"
+export CXXFLAGS="-g -O2"
+
+# Add the convenience headers in extra to the
+# include path.
 export CPPFLAGS="-I$SRCDIR/extra"
 
 # Set compiler variables
@@ -94,49 +148,17 @@ gcc)
     export CC=gcc
     export CXX=g++
     ;;
-gcc-4.8)
-    export CC=gcc-4.8
-    export CXX=g++-4.8
-    ;;
-gcc-5)
-    export CC=gcc-5
-    export CXX=g++-5
-    ;;
-gcc-6)
-    export CC=gcc-6
-    export CXX=g++-6
-    ;;
-gcc-7)
-    export CC=gcc-7
-    export CXX=g++-7
-    ;;
-gcc-8)
-    export CC=gcc-8
-    export CXX=g++-8
+gcc-*)
+    export CC=gcc-${cc#gcc-}
+    export CXX=g++-${cc#gcc-}
     ;;
 clang)
     export CC=clang
     export CXX=clang++
     ;;
-clang-3.9)
-    export CC=clang-3.9
-    export CXX=clang++-3.9
-    ;;
-clang-4.0)
-    export CC=clang-4.0
-    export CXX=clang++-4.0
-    ;;
-clang-5.0)
-    export CC=clang-5.0
-    export CXX=clang++-5.0
-    ;;
-clang-6.0)
-    export CC=clang-6.0
-    export CXX=clang++-6.0
-    ;;
-clang-7)
-    export CC=clang-7
-    export CXX=clang++-7
+clang-*)
+    export CC=clang-${cc#clang-}
+    export CXX=clang++-${cc#clang-}
     ;;
 *)
     if [ "x$cc" != "x" ]; then
@@ -146,101 +168,164 @@ clang-7)
 esac
 
 # Set platform variables
-case "$arch" in
+case "$platform" in
 *)
     export MAKE=make
     export TAR=tar
     export NPROC=nproc
+    export PYTHON="python3"
+    export PYTHON_CONFIG="python3-config"
     ;;
 esac
 
+# Print build env details
+print_header "Build environment details"
+print_os || true
+print_tooling || true
+
 # Enter the source directory
 cd "$SRCDIR"
 
 # Run bootstrap in the source directory prior to configure
+print_header "Bootstrap autotools"
 ./bootstrap
 
 # Get source version from configure script
 eval "$(grep '^PACKAGE_VERSION=' ./configure)"
-
-TARBALL_FILE="librseq-$PACKAGE_VERSION.tar.bz2"
+PACKAGE_VERSION=${PACKAGE_VERSION//\-pre*/}
 
 # Set configure options and environment variables for each build
 # configuration.
-CONF_OPTS=""
+CONF_OPTS=("--prefix=$PREFIX" "--libdir=$PREFIX/$LIBDIR_ARCH" "--disable-maintainer-mode")
 case "$conf" in
 static)
-    echo "Static build"
-    CONF_OPTS="--enable-static --disable-shared"
+    print_header "Conf: Static lib only"
+
+    CONF_OPTS+=("--enable-static" "--disable-shared")
     ;;
 
 *)
-    echo "Standard build"
-    CONF_OPTS=""
+    print_header "Conf: Standard"
     ;;
 esac
 
 # Build type
-# oot : out-of-tree build
-# dist: build via make dist
-# *   : normal tree build
+# oot     : out-of-tree build
+# dist    : build via make dist
+# oot-dist: build via make dist out-of-tree
+# *       : normal tree build
 #
-# Make sure to move to the build_path and configure
-# before continuing
-BUILD_PATH=$SRCDIR
+# Make sure to move to the build directory and run configure
+# before continuing.
 case "$build" in
 oot)
-    echo "Out of tree build"
-    BUILD_PATH=$WORKSPACE/oot
-    mkdir -p "$BUILD_PATH"
-    cd "$BUILD_PATH"
-    "$SRCDIR/configure" --prefix="$PREFIX" $CONF_OPTS
+    print_header "Build: Out of tree"
+
+    # Create and enter a temporary build directory
+    builddir=$(mktemp -d)
+    cd "$builddir"
+
+    "$SRCDIR/configure" "${CONF_OPTS[@]}" || failed_configure
     ;;
 
 dist)
-    echo "Distribution out of tree build"
-    BUILD_PATH=$(mktemp -d)
+    print_header "Build: Distribution In-tree"
+
+    # Run configure and generate the tar file
+    # in the source directory
+    ./configure || failed_configure
+    $MAKE dist
+
+    # Create and enter a temporary build directory
+    builddir=$(mktemp -d)
+    cd "$builddir"
+
+    # Extract the distribution tar in the build directory,
+    # ignore the first directory level
+    $TAR xvf "$SRCDIR"/*.tar.* --strip 1
+
+    # Build in extracted source tree
+    ./configure "${CONF_OPTS[@]}" || failed_configure
+    ;;
 
-    # Initial configure and generate tarball
-    "$SRCDIR/configure"
+oot-dist)
+    print_header "Build: Distribution Out of tree"
+
+    # Create and enter a temporary build directory
+    builddir=$(mktemp -d)
+    cd "$builddir"
+
+    # Run configure out of tree and generate the tar file
+    "$SRCDIR/configure" || failed_configure
     $MAKE dist
 
-    mkdir -p "$BUILD_PATH"
-    cp "./$TARBALL_FILE" "$BUILD_PATH/"
-    cd "$BUILD_PATH"
+    dist_srcdir="$(mktemp -d)"
+    cd "$dist_srcdir"
 
-    # Ignore level 1 of tar
-    $TAR xvf "$TARBALL_FILE" --strip 1
+    # Extract the distribution tar in the new source directory,
+    # ignore the first directory level
+    $TAR xvf "$builddir"/*.tar.* --strip 1
 
-    "$BUILD_PATH/configure" --prefix="$PREFIX" $CONF_OPTS
+    # Create and enter a second temporary build directory
+    builddir="$(mktemp -d)"
+    cd "$builddir"
+
+    # Run configure from the extracted distribution tar,
+    # out of the source tree
+    "$dist_srcdir/configure" "${CONF_OPTS[@]}" || failed_configure
     ;;
 
 *)
-    echo "Standard in-tree build"
-    "$BUILD_PATH/configure" --prefix="$PREFIX" $CONF_OPTS
+    print_header "Build: Standard In-tree"
+
+    ./configure "${CONF_OPTS[@]}" || failed_configure
     ;;
 esac
 
+# We are now inside a configured build directory
+
 # BUILD!
-$MAKE -j "$($NPROC)" V=1
-$MAKE install
+print_header "BUILD!"
+$BEAR ${BEAR:+--} $MAKE -j "$($NPROC)" V=1
+
+# Install in the workspace if enabled
+if [ "$LIBRSEQ_MAKE_INSTALL" = "yes" ]; then
+    print_header "Install"
 
-# Run tests
-$MAKE --keep-going check
+    $MAKE install V=1 DESTDIR="$WORKSPACE"
 
-# Cleanup
-$MAKE clean
+    # Cleanup rpath in executables and shared libraries
+    #find "$WORKSPACE/$PREFIX/bin" -type f -perm -0500 -exec chrpath --delete {} \;
+    find "$WORKSPACE/$PREFIX/$LIBDIR_ARCH" -name "*.so" -exec chrpath --delete {} \;
 
-# Cleanup rpath in executables and shared libraries
-find "$PREFIX/lib" -name "*.so" -exec chrpath --delete {} \;
+    # Remove libtool .la files
+    find "$WORKSPACE/$PREFIX/$LIBDIR_ARCH" -name "*.la" -delete
+fi
 
-# Remove libtool .la files
-find "$PREFIX/lib" -name "*.la" -exec rm -f {} \;
+# Run tests if enabled
+if [ "$LIBRSEQ_RUN_TESTS" = "yes" ]; then
+    print_header "Run test suite"
 
-# Cleanup temp directory of dist build
-if [ "$build" = "dist" ]; then
-    cd "$SRCDIR"
-    rm -rf "$BUILD_PATH"
+    # Run tests, don't fail now, we want to run the archiving steps
+    $MAKE --keep-going check || exit_status=1
+
+    # Copy tap logs for the jenkins tap parser before cleaning the build dir
+    rsync -a --exclude 'test-suite.log' --include '*/' --include '*.log' --exclude='*' tests/ "$WORKSPACE/tap"
+
+    # Copy the test suites top-level log which includes all tests failures
+    rsync -a --include 'test-suite.log' --include '*/' --exclude='*' tests/ "$WORKSPACE/log"
+fi
+
+# Clean the build directory
+if [ "$LIBRSEQ_MAKE_CLEAN" = "yes" ]; then
+    print_header "Clean"
+    $MAKE clean
 fi
 
+print_header "Librseq build script ended with: $(test $exit_status == 0 && echo SUCCESS || echo FAILURE)"
+
+# Exit with failure if any of the tests failed
+exit $exit_status
+
 # EOF
+# vim: expandtab tabstop=4 shiftwidth=4