[lttng-ci.git] / scripts / babeltrace / build.sh

#!/bin/bash
#
# 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 () {
    set +u
    if [[ "$1" == "$2" ]]; then
        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<${#ver2[@]}; i++)); do
        ver1[i]=0
    done
    for ((i=0; i<${#ver1[@]}; i++)); do
        if [[ -z ${ver2[i]} ]]; then
            # fill empty fields in ver2 with zeros
            ver2[i]=0
        fi
        if ((10#${ver1[i]} > 10#${ver2[i]})); then
            return 1
        fi
        if ((10#${ver1[i]} < 10#${ver2[i]})); then
            return 2
        fi
    done
    set -u
    return 0
}

# Shellcheck flags the following functions that are unused as "unreachable",
# ignore that.

# shellcheck disable=SC2317
verlte() {
    vercomp "$1" "$2"
    local res="$?"
    [ "$res" -eq "0" ] || [ "$res" -eq "2" ]
}

# shellcheck disable=SC2317
verlt() {
    vercomp "$1" "$2"; local res="$?"
    [ "$res" -eq "2" ]
}

# shellcheck disable=SC2317
vergte() {
    vercomp "$1" "$2"; local res="$?"
    [ "$res" -eq "0" ] || [ "$res" -eq "1" ]
}

# shellcheck disable=SC2317
vergt() {
    vercomp "$1" "$2"; local res="$?"
    [ "$res" -eq "1" ]
}

# shellcheck disable=SC2317
verne() {
    vercomp "$1" "$2"; local res="$?"
    [ "$res" -ne "0" ]
}

mktemp_compat() {
    case "$platform" in
        macos*)
            # On MacOSX, mktemp doesn't respect TMPDIR in the same way as many
            # other systems. Use the final positional argument to force the
            # tempfile or tempdir to be created inside $TMPDIR, which must
            # already exist.
            if [ -n "${TMPDIR}" ] ; then
                mktemp "${@}" "${TMPDIR}/tmp.XXXXXXXXXX"
            else
                mktemp "${@}"
            fi
        ;;
        *)
            mktemp "${@}"
        ;;
    esac
}

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"
    exit 1
}

print_header "Babeltrace 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
BABELTRACE_MAKE_INSTALL="${BABELTRACE_MAKE_INSTALL:-yes}"
BABELTRACE_MAKE_CLEAN="${BABELTRACE_MAKE_CLEAN:-yes}"
BABELTRACE_GEN_COMPILE_COMMANDS="${BABELTRACE_GEN_COMPILE_COMMANDS:-no}"
BABELTRACE_RUN_TESTS="${BABELTRACE_RUN_TESTS:-yes}"
BABELTRACE_CLANG_TIDY="${BABELTRACE_CLANG_TIDY:-no}"

SRCDIR="$WORKSPACE/src/babeltrace"
TMPDIR="$WORKSPACE/tmp"
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

exit_status=0

# Use bear to generate compile_commands.json when enabled
BEAR=""
if [ "$BABELTRACE_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"

# Set compiler variables
case "$cc" in
gcc)
    export CC=gcc
    export CXX=g++
    ;;
gcc-*)
    export CC=gcc-${cc#gcc-}
    export CXX=g++-${cc#gcc-}
    ;;
clang)
    export CC=clang
    export CXX=clang++
    ;;
clang-*)
    export CC=clang-${cc#clang-}
    export CXX=clang++-${cc#clang-}
    ;;
*)
    if [ "x$cc" != "x" ]; then
        echo ""
        exit 1
    fi
    ;;
esac

# Set platform variables
case "$platform" in
macos*)
    export MAKE=make
    export TAR=tar
    export NPROC="getconf _NPROCESSORS_ONLN"
    export PATH="/opt/local/bin:/opt/local/sbin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"
    export CFLAGS="$CFLAGS -Wno-\#pragma-messages" # Fix warnings with clang14
    export CPPFLAGS="-I/opt/local/include"
    export LDFLAGS="-L/opt/local/lib"
    export PYTHON="python3"
    export PYTHON_CONFIG="python3-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

# Some warning flags are very dumb in GCC 4.8 on SLES12 / EL7, disable them
# even if they are available.
if [[ $platform = sles12sp5* ]] || [[ $platform = el7* ]]; then
    CFLAGS="$CFLAGS -Wno-missing-field-initializers -Wno-shadow"
    CXXFLAGS="$CXXFLAGS -Wno-missing-field-initializers -Wno-shadow"
fi

# Print build env details
print_header "Build environment details"
print_hardware || true
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 "$(grep '^PACKAGE_VERSION=' ./configure)"
PACKAGE_VERSION=${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=$PREFIX" "--libdir=$PREFIX/$LIBDIR_ARCH" "--disable-maintainer-mode")

# -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

case "$conf" in
static)
    print_header "Conf: Static lib only"

    CONF_OPTS+=("--enable-static" "--disable-shared")

    if vergte "$PACKAGE_VERSION" "2.0"; then
        CONF_OPTS+=("--enable-built-in-plugins")
    fi
    ;;

python-bindings)
    print_header "Conf: Python bindings"

    CONF_OPTS+=("--enable-python-bindings")

    if vergte "$PACKAGE_VERSION" "2.0"; then
        CONF_OPTS+=("--enable-python-bindings-doc" "--enable-python-plugins")
    fi
    ;;

prod)
    print_header "Conf: Production"

    # 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)
    print_header "Conf: Documentation"

    CONF_OPTS+=("--enable-python-bindings" "--enable-python-bindings-doc" "--enable-python-plugins" "--enable-api-doc")
    ;;

asan)
    print_header "Conf: Address Sanitizer"

    # --enable-asan was introduced after 2.0 but don't check the version, we
    # want this configuration to fail if ASAN is unavailable.
    CONF_OPTS+=("--enable-asan" "--enable-python-bindings" "--enable-python-plugins")
    ;;

min)
    print_header "Conf: Minimal"
    ;;

*)
    print_header "Conf: Standard"

    # 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

    # Something is broken in docbook-xml on yocto
    if [[ "$platform" = yocto* ]]; then
        CONF_OPTS+=("--disable-man-pages")
    fi
    ;;
esac

# Build type
# 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 directory and run configure
# before continuing.
case "$build" in
oot)
    print_header "Build: Out of tree"

    # Create and enter a temporary build directory
    builddir=$(mktemp_compat -d)
    cd "$builddir"

    "$SRCDIR/configure" "${CONF_OPTS[@]}" || failed_configure
    ;;

dist)
    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=$(mktemp_compat -d)
    cd "$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)
    print_header "Build: Distribution Out of tree"

    # Create and enter a temporary build directory
    builddir=$(mktemp_compat -d)
    cd "$builddir"

    # Run configure out of tree and generate the tar file
    "$SRCDIR/configure" || failed_configure
    $MAKE dist

    dist_srcdir="$(mktemp_compat -d)"
    cd "$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="$(mktemp_compat -d)"
    cd "$builddir"

    # Run configure from the extracted distribution tar,
    # out of the source tree
    "$dist_srcdir/configure" "${CONF_OPTS[@]}" || failed_configure
    ;;

*)
    print_header "Build: Standard In-tree"
    ./configure "${CONF_OPTS[@]}" || failed_configure
    ;;
esac

# We are now inside a configured build directory

# BUILD!
print_header "BUILD!"
$BEAR ${BEAR:+--} $MAKE -j "$($NPROC)" V=1

# Install in the workspace if enabled
if [ "$BABELTRACE_MAKE_INSTALL" = "yes" ]; then
    print_header "Install"

    $MAKE install V=1 DESTDIR="$WORKSPACE"

    # 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 {} \;

    # Remove libtool .la files
    find "$WORKSPACE/$PREFIX/$LIBDIR_ARCH" -name "*.la" -delete
fi

# Run clang-tidy on the topmost commit
if [ "$BABELTRACE_CLANG_TIDY" = "yes" ]; then
    print_header "Run clang-tidy"

    # This would be better by linting only the lines touched by a patch but it
    # doesn't seem to work, the lines are always filtered and no error is
    # reported.
    #git diff -U0 HEAD^ | clang-tidy-diff -p1 -j "$($NPROC)" -timeout 60 -fix

    # Instead, run clan-tidy on all the files touched by the patch.
    while read -r filepath; do
        if [[ "$filepath" =~ (\.cpp|\.hhp|\.c|\.h)$ ]]; then
            clang-tidy --fix-errors "$(realpath "$filepath")"
        fi
    done < <(git diff-tree --no-commit-id --diff-filter=d --name-only -r HEAD)

    # If the tree has local changes, the formatting was incorrect
    GIT_DIFF_OUTPUT=$(git diff)
    if [ -n "$GIT_DIFF_OUTPUT" ]; then
        echo "Saving clang-tidy proposed fixes in clang-tidy-fixes.diff"
        git diff > "$WORKSPACE/clang-tidy-fixes.diff"

        # Restore the unfixed files so they can be viewed in the warnings web
        # interface
        git checkout .
        exit_status=1
    fi
fi

# Run tests if enabled
if [ "$BABELTRACE_RUN_TESTS" = "yes" ]; then
    print_header "Run test suite"

    # 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 [ "$BABELTRACE_MAKE_CLEAN" = "yes" ]; then
    print_header "Clean"
    $MAKE clean
fi

print_header "Babeltrace 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
Commit	Line	Data
	1	#!/bin/bash
	2	#
	3	# SPDX-FileCopyrightText: 2015 Jonathan Rajotte-Julien <jonathan.rajotte-julien@efficios.com>
	4	# SPDX-FileCopyrightText: 2016-2023 Michael Jeanson <mjeanson@efficios.com>
	5	# SPDX-License-Identifier: GPL-2.0-or-later
	6
	7	set -exu
	8
	9	# Version compare functions
	10	vercomp () {
	11	set +u
	12	if [[ "$1" == "$2" ]]; then
	13	return 0
	14	fi
	15	local IFS=.
	16	# Ignore the shellcheck warning, we want splitting to happen based on IFS.
	17	# shellcheck disable=SC2206
	18	local i ver1=($1) ver2=($2)
	19	# fill empty fields in ver1 with zeros
	20	for ((i=${#ver1[@]}; i<${#ver2[@]}; i++)); do
	21	ver1[i]=0
	22	done
	23	for ((i=0; i<${#ver1[@]}; i++)); do
	24	if [[ -z ${ver2[i]} ]]; then
	25	# fill empty fields in ver2 with zeros
	26	ver2[i]=0
	27	fi
	28	if ((10#${ver1[i]} > 10#${ver2[i]})); then
	29	return 1
	30	fi
	31	if ((10#${ver1[i]} < 10#${ver2[i]})); then
	32	return 2
	33	fi
	34	done
	35	set -u
	36	return 0
	37	}
	38
	39	# Shellcheck flags the following functions that are unused as "unreachable",
	40	# ignore that.
	41
	42	# shellcheck disable=SC2317
	43	verlte() {
	44	vercomp "$1" "$2"
	45	local res="$?"
	46	[ "$res" -eq "0" ] \|\| [ "$res" -eq "2" ]
	47	}
	48
	49	# shellcheck disable=SC2317
	50	verlt() {
	51	vercomp "$1" "$2"; local res="$?"
	52	[ "$res" -eq "2" ]
	53	}
	54
	55	# shellcheck disable=SC2317
	56	vergte() {
	57	vercomp "$1" "$2"; local res="$?"
	58	[ "$res" -eq "0" ] \|\| [ "$res" -eq "1" ]
	59	}
	60
	61	# shellcheck disable=SC2317
	62	vergt() {
	63	vercomp "$1" "$2"; local res="$?"
	64	[ "$res" -eq "1" ]
	65	}
	66
	67	# shellcheck disable=SC2317
	68	verne() {
	69	vercomp "$1" "$2"; local res="$?"
	70	[ "$res" -ne "0" ]
	71	}
	72
	73	mktemp_compat() {
	74	case "$platform" in
	75	macos*)
	76	# On MacOSX, mktemp doesn't respect TMPDIR in the same way as many
	77	# other systems. Use the final positional argument to force the
	78	# tempfile or tempdir to be created inside $TMPDIR, which must
	79	# already exist.
	80	if [ -n "${TMPDIR}" ] ; then
	81	mktemp "${@}" "${TMPDIR}/tmp.XXXXXXXXXX"
	82	else
	83	mktemp "${@}"
	84	fi
	85	;;
	86	*)
	87	mktemp "${@}"
	88	;;
	89	esac
	90	}
	91
	92	print_header() {
	93	set +x
	94
	95	local message=" $1 "
	96	local message_len
	97	local padding_len
	98
	99	message_len="${#message}"
	100	padding_len=$(( (80 - (message_len)) / 2 ))
	101
	102	printf '\n'; printf -- '#%.0s' {1..80}; printf '\n'
	103	printf -- '-%.0s' {1..80}; printf '\n'
	104	printf -- '#%.0s' $(seq 1 $padding_len); printf '%s' "$message"; printf -- '#%.0s' $(seq 1 $padding_len); printf '\n'
	105	printf -- '-%.0s' {1..80}; printf '\n'
	106	printf -- '#%.0s' {1..80}; printf '\n\n'
	107
	108	set -x
	109	}
	110
	111	failed_configure() {
	112	# Assume we are in the configured build directory
	113	print_header "BEGIN config.log"
	114	cat config.log
	115	print_header "END config.log"
	116	exit 1
	117	}
	118
	119	print_header "Babeltrace build script starting"
	120
	121	# Required variables
	122	WORKSPACE=${WORKSPACE:-}
	123
	124	# Axis
	125	platform=${platform:-}
	126	conf=${conf:-}
	127	build=${build:-}
	128	cc=${cc:-}
	129
	130	# Build steps that can be overriden by the environment
	131	BABELTRACE_MAKE_INSTALL="${BABELTRACE_MAKE_INSTALL:-yes}"
	132	BABELTRACE_MAKE_CLEAN="${BABELTRACE_MAKE_CLEAN:-yes}"
	133	BABELTRACE_GEN_COMPILE_COMMANDS="${BABELTRACE_GEN_COMPILE_COMMANDS:-no}"
	134	BABELTRACE_RUN_TESTS="${BABELTRACE_RUN_TESTS:-yes}"
	135	BABELTRACE_CLANG_TIDY="${BABELTRACE_CLANG_TIDY:-no}"
	136
	137	SRCDIR="$WORKSPACE/src/babeltrace"
	138	TMPDIR="$WORKSPACE/tmp"
	139	PREFIX="/build"
	140	LIBDIR="lib"
	141	LIBDIR_ARCH="$LIBDIR"
	142
	143	# RHEL and SLES both use lib64 but don't bother shipping a default autoconf
	144	# site config that matches this.
	145	if [[ ( -f /etc/redhat-release \|\| -f /etc/products.d/SLES.prod \|\| -f /etc/yocto-release ) ]]; then
	146	# Detect the userspace bitness in a distro agnostic way
	147	if file -L /bin/bash \| grep '64-bit' >/dev/null 2>&1; then
	148	LIBDIR_ARCH="${LIBDIR}64"
	149	fi
	150	fi
	151
	152	exit_status=0
	153
	154	# Use bear to generate compile_commands.json when enabled
	155	BEAR=""
	156	if [ "$BABELTRACE_GEN_COMPILE_COMMANDS" = "yes" ]; then
	157	BEAR="bear"
	158	fi
	159
	160	# Create tmp directory
	161	rm -rf "$TMPDIR"
	162	mkdir -p "$TMPDIR"
	163
	164	export TMPDIR
	165	export CFLAGS="-g -O2"
	166	export CXXFLAGS="-g -O2"
	167
	168	# Set compiler variables
	169	case "$cc" in
	170	gcc)
	171	export CC=gcc
	172	export CXX=g++
	173	;;
	174	gcc-*)
	175	export CC=gcc-${cc#gcc-}
	176	export CXX=g++-${cc#gcc-}
	177	;;
	178	clang)
	179	export CC=clang
	180	export CXX=clang++
	181	;;
	182	clang-*)
	183	export CC=clang-${cc#clang-}
	184	export CXX=clang++-${cc#clang-}
	185	;;
	186	*)
	187	if [ "x$cc" != "x" ]; then
	188	echo ""
	189	exit 1
	190	fi
	191	;;
	192	esac
	193
	194	# Set platform variables
	195	case "$platform" in
	196	macos*)
	197	export MAKE=make
	198	export TAR=tar
	199	export NPROC="getconf _NPROCESSORS_ONLN"
	200	export PATH="/opt/local/bin:/opt/local/sbin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"
	201	export CFLAGS="$CFLAGS -Wno-\#pragma-messages" # Fix warnings with clang14
	202	export CPPFLAGS="-I/opt/local/include"
	203	export LDFLAGS="-L/opt/local/lib"
	204	export PYTHON="python3"
	205	export PYTHON_CONFIG="python3-config"
	206	;;
	207
	208	freebsd*)
	209	export MAKE=gmake
	210	export TAR=tar
	211	export NPROC="getconf _NPROCESSORS_ONLN"
	212	export CPPFLAGS="-I/usr/local/include"
	213	export LDFLAGS="-L/usr/local/lib"
	214	export PYTHON="python3"
	215	export PYTHON_CONFIG="python3-config"
	216
	217	# For bt 1.5
	218	export YACC="bison -y"
	219	;;
	220
	221	*)
	222	export MAKE=make
	223	export TAR=tar
	224	export NPROC=nproc
	225	export PYTHON="python3"
	226	export PYTHON_CONFIG="python3-config"
	227	;;
	228	esac
	229
	230	# Some warning flags are very dumb in GCC 4.8 on SLES12 / EL7, disable them
	231	# even if they are available.
	232	if [[ $platform = sles12sp5* ]] \|\| [[ $platform = el7* ]]; then
	233	CFLAGS="$CFLAGS -Wno-missing-field-initializers -Wno-shadow"
	234	CXXFLAGS="$CXXFLAGS -Wno-missing-field-initializers -Wno-shadow"
	235	fi
	236
	237	# Print build env details
	238	print_header "Build environment details"
	239	print_hardware \|\| true
	240	print_os \|\| true
	241	print_tooling \|\| true
	242
	243	# Enter the source directory
	244	cd "$SRCDIR"
	245
	246	# Run bootstrap in the source directory prior to configure
	247	print_header "Bootstrap autotools"
	248	./bootstrap
	249
	250	# Get source version from configure script
	251	eval "$(grep '^PACKAGE_VERSION=' ./configure)"
	252	PACKAGE_VERSION=${PACKAGE_VERSION//\-pre*/}
	253
	254	# Enable dev mode by default for BT 2.0 builds
	255	export BABELTRACE_DEBUG_MODE=1
	256	export BABELTRACE_DEV_MODE=1
	257	export BABELTRACE_MINIMAL_LOG_LEVEL=TRACE
	258
	259	# Set configure options and environment variables for each build
	260	# configuration.
	261	CONF_OPTS=("--prefix=$PREFIX" "--libdir=$PREFIX/$LIBDIR_ARCH" "--disable-maintainer-mode")
	262
	263	# -Werror is enabled by default in stable-2.0 but won't be in 2.1
	264	# Explicitly disable it for consistency.
	265	if vergte "$PACKAGE_VERSION" "2.0"; then
	266	CONF_OPTS+=("--disable-Werror")
	267	fi
	268
	269	case "$conf" in
	270	static)
	271	print_header "Conf: Static lib only"
	272
	273	CONF_OPTS+=("--enable-static" "--disable-shared")
	274
	275	if vergte "$PACKAGE_VERSION" "2.0"; then
	276	CONF_OPTS+=("--enable-built-in-plugins")
	277	fi
	278	;;
	279
	280	python-bindings)
	281	print_header "Conf: Python bindings"
	282
	283	CONF_OPTS+=("--enable-python-bindings")
	284
	285	if vergte "$PACKAGE_VERSION" "2.0"; then
	286	CONF_OPTS+=("--enable-python-bindings-doc" "--enable-python-plugins")
	287	fi
	288	;;
	289
	290	prod)
	291	print_header "Conf: Production"
	292
	293	# Unset the developper variables
	294	unset BABELTRACE_DEBUG_MODE
	295	unset BABELTRACE_DEV_MODE
	296	unset BABELTRACE_MINIMAL_LOG_LEVEL
	297
	298	# Enable the python bindings
	299	CONF_OPTS+=("--enable-python-bindings" "--enable-python-plugins")
	300	;;
	301
	302	doc)
	303	print_header "Conf: Documentation"
	304
	305	CONF_OPTS+=("--enable-python-bindings" "--enable-python-bindings-doc" "--enable-python-plugins" "--enable-api-doc")
	306	;;
	307
	308	asan)
	309	print_header "Conf: Address Sanitizer"
	310
	311	# --enable-asan was introduced after 2.0 but don't check the version, we
	312	# want this configuration to fail if ASAN is unavailable.
	313	CONF_OPTS+=("--enable-asan" "--enable-python-bindings" "--enable-python-plugins")
	314	;;
	315
	316	min)
	317	print_header "Conf: Minimal"
	318	;;
	319
	320	*)
	321	print_header "Conf: Standard"
	322
	323	# Enable the python bindings / plugins by default with babeltrace2,
	324	# the test suite is mostly useless without it.
	325	if vergte "$PACKAGE_VERSION" "2.0"; then
	326	CONF_OPTS+=("--enable-python-bindings" "--enable-python-plugins")
	327	fi
	328
	329	# Something is broken in docbook-xml on yocto
	330	if [[ "$platform" = yocto* ]]; then
	331	CONF_OPTS+=("--disable-man-pages")
	332	fi
	333	;;
	334	esac
	335
	336	# Build type
	337	# oot : out-of-tree build
	338	# dist : build via make dist
	339	# oot-dist: build via make dist out-of-tree
	340	# * : normal tree build
	341	#
	342	# Make sure to move to the build directory and run configure
	343	# before continuing.
	344	case "$build" in
	345	oot)
	346	print_header "Build: Out of tree"
	347
	348	# Create and enter a temporary build directory
	349	builddir=$(mktemp_compat -d)
	350	cd "$builddir"
	351
	352	"$SRCDIR/configure" "${CONF_OPTS[@]}" \|\| failed_configure
	353	;;
	354
	355	dist)
	356	print_header "Build: Distribution In-tree"
	357
	358	# Run configure and generate the tar file
	359	# in the source directory
	360	./configure \|\| failed_configure
	361	$MAKE dist
	362
	363	# Create and enter a temporary build directory
	364	builddir=$(mktemp_compat -d)
	365	cd "$builddir"
	366
	367	# Extract the distribution tar in the build directory,
	368	# ignore the first directory level
	369	$TAR xvf "$SRCDIR"/.tar. --strip 1
	370
	371	# Build in extracted source tree
	372	./configure "${CONF_OPTS[@]}" \|\| failed_configure
	373	;;
	374
	375	oot-dist)
	376	print_header "Build: Distribution Out of tree"
	377
	378	# Create and enter a temporary build directory
	379	builddir=$(mktemp_compat -d)
	380	cd "$builddir"
	381
	382	# Run configure out of tree and generate the tar file
	383	"$SRCDIR/configure" \|\| failed_configure
	384	$MAKE dist
	385
	386	dist_srcdir="$(mktemp_compat -d)"
	387	cd "$dist_srcdir"
	388
	389	# Extract the distribution tar in the new source directory,
	390	# ignore the first directory level
	391	$TAR xvf "$builddir"/.tar. --strip 1
	392
	393	# Create and enter a second temporary build directory
	394	builddir="$(mktemp_compat -d)"
	395	cd "$builddir"
	396
	397	# Run configure from the extracted distribution tar,
	398	# out of the source tree
	399	"$dist_srcdir/configure" "${CONF_OPTS[@]}" \|\| failed_configure
	400	;;
	401
	402	*)
	403	print_header "Build: Standard In-tree"
	404	./configure "${CONF_OPTS[@]}" \|\| failed_configure
	405	;;
	406	esac
	407
	408	# We are now inside a configured build directory
	409
	410	# BUILD!
	411	print_header "BUILD!"
	412	$BEAR ${BEAR:+--} $MAKE -j "$($NPROC)" V=1
	413
	414	# Install in the workspace if enabled
	415	if [ "$BABELTRACE_MAKE_INSTALL" = "yes" ]; then
	416	print_header "Install"
	417
	418	$MAKE install V=1 DESTDIR="$WORKSPACE"
	419
	420	# Cleanup rpath in executables and shared libraries
	421	find "$WORKSPACE/$PREFIX/bin" -type f -perm -0500 -exec chrpath --delete {} \;
	422	find "$WORKSPACE/$PREFIX/$LIBDIR_ARCH" -name "*.so" -exec chrpath --delete {} \;
	423
	424	# Remove libtool .la files
	425	find "$WORKSPACE/$PREFIX/$LIBDIR_ARCH" -name "*.la" -delete
	426	fi
	427
	428	# Run clang-tidy on the topmost commit
	429	if [ "$BABELTRACE_CLANG_TIDY" = "yes" ]; then
	430	print_header "Run clang-tidy"
	431
	432	# This would be better by linting only the lines touched by a patch but it
	433	# doesn't seem to work, the lines are always filtered and no error is
	434	# reported.
	435	#git diff -U0 HEAD^ \| clang-tidy-diff -p1 -j "$($NPROC)" -timeout 60 -fix
	436
	437	# Instead, run clan-tidy on all the files touched by the patch.
	438	while read -r filepath; do
	439	if [[ "$filepath" =~ (\.cpp\|\.hhp\|\.c\|\.h)$ ]]; then
	440	clang-tidy --fix-errors "$(realpath "$filepath")"
	441	fi
	442	done < <(git diff-tree --no-commit-id --diff-filter=d --name-only -r HEAD)
	443
	444	# If the tree has local changes, the formatting was incorrect
	445	GIT_DIFF_OUTPUT=$(git diff)
	446	if [ -n "$GIT_DIFF_OUTPUT" ]; then
	447	echo "Saving clang-tidy proposed fixes in clang-tidy-fixes.diff"
	448	git diff > "$WORKSPACE/clang-tidy-fixes.diff"
	449
	450	# Restore the unfixed files so they can be viewed in the warnings web
	451	# interface
	452	git checkout .
	453	exit_status=1
	454	fi
	455	fi
	456
	457	# Run tests if enabled
	458	if [ "$BABELTRACE_RUN_TESTS" = "yes" ]; then
	459	print_header "Run test suite"
	460
	461	# Run tests, don't fail now, we want to run the archiving steps
	462	$MAKE --keep-going check \|\| exit_status=1
	463
	464	# Copy tap logs for the jenkins tap parser before cleaning the build dir
	465	rsync -a --exclude 'test-suite.log' --include '/' --include '.log' --exclude='*' tests/ "$WORKSPACE/tap"
	466
	467	# Copy the test suites top-level log which includes all tests failures
	468	rsync -a --include 'test-suite.log' --include '/' --exclude='' tests/ "$WORKSPACE/log"
	469	fi
	470
	471	# Clean the build directory
	472	if [ "$BABELTRACE_MAKE_CLEAN" = "yes" ]; then
	473	print_header "Clean"
	474	$MAKE clean
	475	fi
	476
	477	print_header "Babeltrace build script ended with: $(test $exit_status == 0 && echo SUCCESS \|\| echo FAILURE)"
	478
	479	# Exit with failure if any of the tests failed
	480	exit $exit_status
	481
	482	# EOF
	483	# vim: expandtab tabstop=4 shiftwidth=4