jjb: babeltrace: prepare for ubuntu jammy upgrade
[lttng-ci.git] / scripts / babeltrace / build.sh
index 85f4a5d12376359bacd028035f94c7f8842ad8bb..56b9b436ef85961b7c7ab51703f52e32caaf3e7f 100755 (executable)
@@ -1,7 +1,7 @@
-#!/bin/bash -exu
+#!/bin/bash
 #
-# Copyright (C) 2015 Jonathan Rajotte-Julien <jonathan.rajotte-julien@efficios.com>
-#               2016 - Michael Jeanson <mjeanson@efficios.com>
+# Copyright (C) 2015 Jonathan Rajotte-Julien <jonathan.rajotte-julien@efficios.com>
+# Copyright (C) 2016-2020 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
@@ -16,6 +16,8 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+set -exu
+
 # Version compare functions
 vercomp () {
     set +u
@@ -69,61 +71,106 @@ verne() {
     [ "$res" -ne "0" ]
 }
 
-# Required parameters
-arch=${arch:-}
+failed_configure() {
+    # Assume we are in the configured build directory
+    echo "#################### BEGIN config.log ####################"
+    cat config.log
+    echo "#################### END config.log ####################"
+    exit 1
+}
+
+
+# Required variables
+WORKSPACE=${WORKSPACE:-}
+
+platform=${platform:-}
 conf=${conf:-}
 build=${build:-}
+cc=${cc:-}
 
+# Controls if the tests are run
+BABELTRACE_RUN_TESTS="${BABELTRACE_RUN_TESTS:=yes}"
 
 SRCDIR="$WORKSPACE/src/babeltrace"
 TMPDIR="$WORKSPACE/tmp"
-PREFIX="$WORKSPACE/build"
+PREFIX="/build"
 
-# Create build and tmp directories
-rm -rf "$PREFIX" "$TMPDIR"
-mkdir -p "$PREFIX" "$TMPDIR"
+# Create tmp directory
+rm -rf "$TMPDIR"
+mkdir -p "$TMPDIR"
 
 export TMPDIR
 export CFLAGS="-g -O2"
 
-# Set platform variables
-case "$arch" in
-sol10-i386)
-    export MAKE=gmake
-    export TAR=gtar
-    export NPROC=gnproc
-    export BISON=bison
-    export YACC="$BISON -y"
-    export PATH="/opt/csw/bin:/usr/ccs/bin:$PATH"
-    export CPPFLAGS="-I/opt/csw/include"
-    export LDFLAGS="-L/opt/csw/lib -R/opt/csw/lib"
-    export PKG_CONFIG_PATH="/opt/csw/lib/pkgconfig"
-    ;;
-sol11-i386)
-    export MAKE=gmake
-    export TAR=gtar
-    export NPROC=nproc
-    export PATH="$PATH:/usr/perl5/bin"
-    export LD_ALTEXEC=/usr/bin/gld
-    export LD=/usr/bin/gld
+# Set compiler variables
+case "$cc" in
+gcc)
+    export CC=gcc
+    export CXX=g++
+    ;;
+gcc-*)
+    export CC=gcc-${cc#gcc-}
+    export CXX=g++-${cc#gcc-}
     ;;
-macosx)
+clang)
+    export CC=clang
+    export CXX=clang++
+    ;;
+clang-*)
+    export CC=clang-${cc#clang-}
+    export CXX=clang++-${cc#clang-}
+    ;;
+*)
+    if [ "x$cc" != "x" ]; then
+           export CC="$cc"
+    fi
+    ;;
+esac
+
+if [ "x${CC:-}" != "x" ]; then
+    echo "Selected compiler:"
+    "$CC" -v
+fi
+
+# Set platform variables
+case "$platform" in
+macos*)
     export MAKE=make
     export TAR=tar
     export NPROC="getconf _NPROCESSORS_ONLN"
-    export BISON="bison"
-    export YACC="$BISON -y"
     export PATH="/opt/local/bin:/opt/local/sbin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"
-    export CFLAGS="$CFLAGS -I/opt/local/include"
+    export CPPFLAGS="-I/opt/local/include"
     export LDFLAGS="-L/opt/local/lib"
+    export PYTHON="python3.9"
+    export PYTHON_CONFIG="python3.9-config"
     ;;
+
+freebsd*)
+    export MAKE=gmake
+    export TAR=tar
+    export NPROC="getconf _NPROCESSORS_ONLN"
+    export CPPFLAGS="-I/usr/local/include"
+    export LDFLAGS="-L/usr/local/lib"
+    export PYTHON="python3"
+    export PYTHON_CONFIG="python3-config"
+
+    # For bt 1.5
+    export YACC="bison -y"
+    ;;
+
 *)
     export MAKE=make
     export TAR=tar
     export NPROC=nproc
+    export PYTHON="python3"
+    export PYTHON_CONFIG="python3-config"
     ;;
 esac
 
+# Print build env details
+print_os || true
+print_tooling || true
+
 # Enter the source directory
 cd "$SRCDIR"
 
@@ -132,105 +179,184 @@ cd "$SRCDIR"
 
 # Get source version from configure script
 eval "$(grep '^PACKAGE_VERSION=' ./configure)"
+PACKAGE_VERSION=${PACKAGE_VERSION//\-pre*/}
+
+# Enable dev mode by default for BT 2.0 builds
+export BABELTRACE_DEBUG_MODE=1
+export BABELTRACE_DEV_MODE=1
+export BABELTRACE_MINIMAL_LOG_LEVEL=TRACE
+
+# Set configure options and environment variables for each build
+# configuration.
+CONF_OPTS=("--prefix=$PREFIX")
+
+# -Werror is enabled by default in stable-2.0 but won't be in 2.1
+# Explicitly disable it for consistency.
+if vergte "$PACKAGE_VERSION" "2.0"; then
+       CONF_OPTS+=("--disable-Werror")
+fi
 
-# Set configure options for each build configuration
-CONF_OPTS=""
 case "$conf" in
 static)
-    echo "Static build"
-    CONF_OPTS="--enable-static --disable-shared"
+    echo "Static lib only configuration"
+
+    CONF_OPTS+=("--enable-static" "--disable-shared")
+
     if vergte "$PACKAGE_VERSION" "2.0"; then
-        CONF_OPTS="${CONF_OPTS} --enable-built-in-plugins"
+        CONF_OPTS+=("--enable-built-in-plugins")
     fi
     ;;
+
 python-bindings)
-    echo "Build with python bindings"
-    # We only support bindings built with Python 3
-    export PYTHON="python3"
-    export PYTHON_CONFIG="/usr/bin/python3-config"
-    CONF_OPTS="--enable-python-bindings"
+    echo "Python bindings configuration"
+
+    CONF_OPTS+=("--enable-python-bindings")
 
     if vergte "$PACKAGE_VERSION" "2.0"; then
-        CONF_OPTS="${CONF_OPTS} --enable-python-bindings-doc --enable-python-plugins"
+        CONF_OPTS+=("--enable-python-bindings-doc" "--enable-python-plugins")
     fi
     ;;
+
+prod)
+    echo "Production configuration"
+
+    # Unset the developper variables
+    unset BABELTRACE_DEBUG_MODE
+    unset BABELTRACE_DEV_MODE
+    unset BABELTRACE_MINIMAL_LOG_LEVEL
+
+    # Enable the python bindings
+    CONF_OPTS+=("--enable-python-bindings" "--enable-python-plugins")
+    ;;
+
+doc)
+    echo "Documentation configuration"
+
+    CONF_OPTS+=("--enable-python-bindings" "--enable-python-bindings-doc" "--enable-python-plugins" "--enable-api-doc")
+    ;;
+
+min)
+    echo "Minimal configuration"
+    ;;
+
 *)
-    echo "Standard build"
-    CONF_OPTS=""
+    echo "Standard configuration"
+
+    # Enable the python bindings / plugins by default with babeltrace2,
+    # the test suite is mostly useless without it.
+    if vergte "$PACKAGE_VERSION" "2.0"; then
+        CONF_OPTS+=("--enable-python-bindings" "--enable-python-plugins")
+    fi
     ;;
 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" $CONF_OPTS
-        ;;
-
-    dist)
-        echo "Distribution out of tree build"
-        BUILD_PATH="$(mktemp -d)"
-
-        # Initial configure and generate tarball
-        "$SRCDIR/configure"
-        $MAKE dist
-
-        mkdir -p "$BUILD_PATH"
-        cp ./*.tar.* "$BUILD_PATH/"
-        cd "$BUILD_PATH"
-
-        # Ignore level 1 of tar
-        $TAR xvf ./*.tar.* --strip 1
-
-        "$BUILD_PATH/configure" --prefix="$PREFIX" $CONF_OPTS
-        ;;
-
-    clang)
-        echo "LLVM clang build"
-        export CC=clang
-        clang -v
-       "$SRCDIR/configure" --prefix="$PREFIX" $CONF_OPTS
-        ;;
-    *)
-        echo "Standard in-tree build"
-        "$SRCDIR/configure" --prefix="$PREFIX" $CONF_OPTS
-        ;;
+oot)
+    echo "Out of tree build"
+
+    # Create and enter a temporary build directory
+    builddir=$(mktemp -d)
+    cd "$builddir"
+
+    "$SRCDIR/configure" "${CONF_OPTS[@]}" || failed_configure
+    ;;
+
+dist)
+    echo "Distribution in-tree build"
+
+    # 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 "${CONF_OPTS[@]}" || failed_configure
+    ;;
+
+oot-dist)
+    echo "Distribution out of tree build"
+
+    # Create and enter a temporary build directory
+    builddir=$(mktemp -d)
+    cd "$builddir"
+
+    # Run configure out of tree and generate the tar file
+    "$SRCDIR/configure" || failed_configure
+    $MAKE dist
+
+    dist_srcdir="$(mktemp -d)"
+    cd "$dist_srcdir"
+
+    # Extract the distribution tar in the new source directory,
+    # ignore the first directory level
+    $TAR xvf "$builddir"/*.tar.* --strip 1
+
+    # 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"
+    ./configure "${CONF_OPTS[@]}" || failed_configure
+    ;;
 esac
 
+# We are now inside a configured build directory
+
 # BUILD!
 $MAKE -j "$($NPROC)" V=1
-$MAKE install
 
-# Run tests
-$MAKE --keep-going check
+# Install in the workspace
+$MAKE install DESTDIR="$WORKSPACE"
 
-# Copy tap logs for the jenkins tap parser
-rsync -a --exclude 'test-suite.log' --include '*/' --include '*.log' --exclude='*' tests/ "$WORKSPACE/tap"
+# Run tests, don't fail now, we want to run the archiving steps
+failed_tests=0
+if [ "$BABELTRACE_RUN_TESTS" = "yes" ]; then
+       $MAKE --keep-going check || failed_tests=1
+
+       # Copy tap logs for the jenkins tap parser before cleaning the build dir
+       rsync -a --exclude 'test-suite.log' --include '*/' --include '*.log' --exclude='*' tests/ "$WORKSPACE/tap"
+
+       # The test suite prior to 1.5 did not produce TAP logs
+       if verlt "$PACKAGE_VERSION" "1.5"; then
+           mkdir -p "$WORKSPACE/tap/no-log"
+           echo "1..1" > "$WORKSPACE/tap/no-log/tests.log"
+           echo "ok 1 - Test suite doesn't support logging" >> "$WORKSPACE/tap/no-log/tests.log"
+       fi
+fi
 
 # Clean the build directory
 $MAKE clean
 
 # Cleanup rpath in executables and shared libraries
-find "$PREFIX/bin" -type f -perm -0500 -exec chrpath --delete {} \;
-find "$PREFIX/lib" -name "*.so" -exec chrpath --delete {} \;
+find "$WORKSPACE/$PREFIX/bin" -type f -perm -0500 -exec chrpath --delete {} \;
+find "$WORKSPACE/$PREFIX/lib" -name "*.so" -exec chrpath --delete {} \;
 
 # Remove libtool .la files
-find "$PREFIX/lib" -name "*.la" -exec rm -f {} \;
+find "$WORKSPACE/$PREFIX/lib" -name "*.la" -exec rm -f {} \;
 
-# Clean temp dir for dist build
-if [ "$build" = "dist" ]; then
-    cd "$SRCDIR"
-    rm -rf "$BUILD_PATH"
-fi
+# Exit with failure if any of the tests failed
+exit $failed_tests
 
 # EOF
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