lttng-ust: checkout sources in a subdirectory

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

#!/bin/bash -exu
#
# Copyright (C) 2015 - Jonathan Rajotte-Julien <jonathan.rajotte-julien@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/>.

# Version compare functions
verlte() {
    [  "$1" = "`printf '%s\n%s' $1 $2 | sort -V | head -n1`" ]
}

verlt() {
    [ "$1" = "$2" ] && return 1 || verlte $1 $2
}

vergte() {
    [  "$1" = "`printf '%s\n%s' $1 $2 | sort -V | tail -n1`" ]
}

vergt() {
    [ "$1" = "$2" ] && return 1 || vergte $1 $2
}


# Create build directory
rm -rf $WORKSPACE/build
mkdir -p $WORKSPACE/build

PREFIX="$WORKSPACE/build"

# Set platform variables
case "$arch" in
solaris10)
    MAKE=gmake
    TAR=gtar
    NPROC=gnproc
    CFLAGS="-D_XOPEN_SOURCE=1 -D_XOPEN_SOURCE_EXTENDED=1 -D__EXTENSIONS__=1"
    ;;

solaris11)
    MAKE=gmake
    TAR=gtar
    NPROC=nproc
    CFLAGS="-D_XOPEN_SOURCE=1 -D_XOPEN_SOURCE_EXTENDED=1 -D__EXTENSIONS__=1"
    export PATH="$PATH:/usr/perl5/bin"
    ;;

*)
    MAKE=make
    TAR=tar
    NPROC=nproc
    CFLAGS=""
    ;;
esac

# Set configure options for each build configuration
CONF_OPTS=""
case "$conf" in
static)
    echo "Static build"
    CONF_OPTS="--enable-static --disable-shared"
    ;;

tls_fallback)  
    echo  "Using pthread_getspecific() to emulate TLS"
    CONF_OPTS="--disable-compiler-tls"
    ;;

*)
    echo "Standard build"
    CONF_OPTS=""
    ;;
esac


# Run bootstrap prior to configure
./bootstrap

# Get source version from configure script
eval `grep '^PACKAGE_VERSION=' ./configure`


# Build type
# oot : out-of-tree build
# dist: build via make dist
# *   : normal tree build
#
# Make sure to move to the build_path and configure
# before continuing
BUILD_PATH=$WORKSPACE
case "$build" in
oot)
    echo "Out of tree build"
    BUILD_PATH=$WORKSPACE/oot
    mkdir -p $BUILD_PATH
    cd $BUILD_PATH
    MAKE=$MAKE CFLAGS="$CFLAGS" $WORKSPACE/configure --prefix=$PREFIX $CONF_OPTS
    ;;

dist)
    echo "Distribution out of tree build"
    BUILD_PATH=`mktemp -d`

    # Initial configure and generate tarball
    MAKE=$MAKE ./configure
    $MAKE dist

    mkdir -p $BUILD_PATH
    cp *.tar.* $BUILD_PATH/
    cd $BUILD_PATH

    # Ignore level 1 of tar
    $TAR xvf *.tar.* --strip 1

    MAKE=$MAKE CFLAGS="$CFLAGS" $BUILD_PATH/configure --prefix=$PREFIX $CONF_OPTS
    ;;
*)
    BUILD_PATH=$WORKSPACE
    echo "Standard tree build"
    MAKE=$MAKE CFLAGS="$CFLAGS" $WORKSPACE/configure --prefix=$PREFIX $CONF_OPTS
    ;;
esac

# BUILD!
$MAKE -j `$NPROC` V=1
$MAKE install

# Run tests
$MAKE check
# Only run regtest for 0.9 and up
if vergte "$PACKAGE_VERSION" "0.9"; then
   $MAKE regtest
fi

# Cleanup
$MAKE clean

# Cleanup rpath in executables and shared libraries
#find $WORKSPACE/build/bin -type f -perm -0500 -exec chrpath --delete {} \;
find $WORKSPACE/build/lib -name "*.so" -exec chrpath --delete {} \;

# Remove libtool .la files
find $WORKSPACE/build/lib -name "*.la" -exec rm -f {} \;

# Cleanup temp directory of dist build
if [ "$build" = "dist" ]; then
    cd $WORKSPACE
    rm -rf $BUILD_PATH
fi

# EOF