X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=bootstrap.sh;h=d822e592a33963d39b25515592c52191bfe7dc97;hb=76bf27c007d5015d3dcf2981c942d8afb2e97302;hp=9c8731888fecbe3b402abb75162d361822fe9f1f;hpb=1adc67d1609fd71308b822e153dcb08ad7fbf9c2;p=awesomized%2Flibmemcached diff --git a/bootstrap.sh b/bootstrap.sh index 9c873188..d822e592 100755 --- a/bootstrap.sh +++ b/bootstrap.sh @@ -31,389 +31,1288 @@ # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -die() { echo "$@"; exit 1; } -command_exists () { +# Environment Variables that will influence the build: +# AUTOMAKE +# AUTORECONF +# LIBTOOLIZE +# MAKE +# PREFIX +# TESTS_ENVIRONMENT +# VERBOSE +# WARNINGS +# + +command_not_found_handle () +{ + echo "Command not found: '$@'" + exit 127 +} + +function die () +{ + echo "$BASH_SOURCE:$BASH_LINENO: $@" >&2 + exit 1; +} + +function nassert () +{ + local param_name=\$"$1" + local param_value=`eval "expr \"$param_name\" "` + + if [ -n "$param_value" ]; then + echo "$bash_source:$bash_lineno: assert($param_name) had value of "$param_value"" >&2 + exit 1 + fi +} + +function assert () +{ + local param_name=\$"$1" + local param_value=`eval "expr \"$param_name\" "` + + if [ -z "$param_value" ]; then + echo "$bash_source:$bash_lineno: assert($param_name)" >&2 + exit 1 + fi +} + +assert_file () +{ + if [ ! -f "$1" ]; then + echo "$BASH_SOURCE:$BASH_LINENO: assert($1) does not exist: $2" >&2 + exit 1; + fi +} + +assert_no_file () +{ + if [ -f "$1" ]; then + echo "$BASH_SOURCE:$BASH_LINENO: assert($1) file exists: $2" >&2 + exit 1; + fi +} + +assert_exec_file () +{ + if [ ! -f "$1" ]; then + echo "$BASH_SOURCE:$BASH_LINENO: assert($1) does not exist: $2" >&2 + exit 1; + fi + + if [ ! -x "$1" ]; then + echo "$BASH_SOURCE:$BASH_LINENO: assert($1) exists but is not executable: $2" >&2 + exit 1; + fi +} + +command_exists () +{ type "$1" &> /dev/null ; } -determine_target_platform () { - if [ $(uname) = "Darwin" ]; then - PLATFORM="darwin" - elif [[ -f "/etc/fedora-release" ]]; then - PLATFORM="fedora" - elif [[ -f "/etc/lsb-release" ]]; then - debian_version=`cat /etc/lsb-release | grep DISTRIB_CODENAME | awk -F= ' { print $2 } '` - case $debian_version in - precise) - PLATFORM="precise" - ;; - *) - ;; - esac +rebuild_host_os () +{ + HOST_OS="${UNAME_MACHINE_ARCH}-${VENDOR}-${VENDOR_DISTRIBUTION}-${VENDOR_RELEASE}-${UNAME_KERNEL}-${UNAME_KERNEL_RELEASE}" + if [ -z "$1" ]; then + if $VERBOSE; then + echo "HOST_OS=$HOST_OS" + fi fi +} - PLATFORM_VERSION=`uname -r` +# Valid values are: darwin,fedora,rhel,ubuntu +set_VENDOR_DISTRIBUTION () +{ + local dist=`echo "$1" | tr '[A-Z]' '[a-z]'` + case "$dist" in + darwin) + VENDOR_DISTRIBUTION='darwin' + ;; + fedora) + VENDOR_DISTRIBUTION='fedora' + ;; + rhel) + VENDOR_DISTRIBUTION='rhel' + ;; + ubuntu) + VENDOR_DISTRIBUTION='ubuntu' + ;; + opensuse) + VENDOR_DISTRIBUTION='opensuse' + ;; + *) + die "attempt to set an invalid VENDOR_DISTRIBUTION=$dist" + ;; + esac +} - if [ "$PLATFORM" == "unknown" ]; then - PLATFORM=`uname -s` +set_VENDOR_RELEASE () +{ + local release=`echo "$1" | tr '[A-Z]' '[a-z]'` + case "$VENDOR_DISTRIBUTION" in + darwin) + VENDOR_RELEASE='mountain' + ;; + fedora) + VENDOR_RELEASE="$release" + ;; + rhel) + VENDOR_RELEASE="$release" + ;; + ubuntu) + VENDOR_RELEASE="$release" + ;; + opensuse) + VENDOR_RELEASE="$release" + ;; + unknown) + die "attempt to set VENDOR_RELEASE without setting VENDOR_DISTRIBUTION" + ;; + *) + die "attempt to set with an invalid VENDOR_DISTRIBUTION=$VENDOR_DISTRIBUTION" + ;; + esac +} + + +# Valid values are: apple, redhat, centos, canonical +set_VENDOR () +{ + local vendor=`echo "$1" | tr '[A-Z]' '[a-z]'` + + case $vendor in + apple) + VENDOR='apple' + ;; + redhat) + VENDOR='redhat' + ;; + centos) + VENDOR='centos' + ;; + canonical) + VENDOR='canonical' + ;; + suse) + VENDOR='suse' + ;; + *) + die "An attempt was made to set an invalid VENDOR=$_vendor" + ;; + esac + + set_VENDOR_DISTRIBUTION $2 + set_VENDOR_RELEASE $3 +} + +determine_target_platform () +{ + UNAME_MACHINE_ARCH=`(uname -m) 2>/dev/null` || UNAME_MACHINE_ARCH=unknown + UNAME_KERNEL=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown + UNAME_KERNEL_RELEASE=`(uname -r) 2>/dev/null` || UNAME_KERNEL_RELEASE=unknown + + if [[ $(uname) == 'Darwin' ]]; then + set_VENDOR 'apple' 'darwin' 'mountain' + elif [[ -f '/etc/fedora-release' ]]; then + local fedora_version=`cat /etc/fedora-release | awk ' { print $3 } '` + set_VENDOR 'redhat' 'fedora' $fedora_version + if [[ "x$VENDOR_RELEASE" == 'x17' ]]; then + AUTORECONF_REBUILD_HOST=true + fi + elif [[ -f '/etc/centos-release' ]]; then + local centos_version=`cat /etc/centos-release | awk ' { print $7 } '` + set_VENDOR 'centos' 'rhel' $centos_version + elif [[ -f '/etc/SuSE-release' ]]; then + local suse_distribution=`head -1 /etc/SuSE-release | awk ' { print $1 } '` + local suse_version=`head -1 /etc/SuSE-release | awk ' { print $2 } '` + set_VENDOR 'suse' $suse_distribution $suse_version + elif [[ -f '/etc/redhat-release' ]]; then + local rhel_version=`cat /etc/redhat-release | awk ' { print $7 } '` + set_VENDOR 'redhat' 'rhel' $rhel_version + elif [[ -f '/etc/lsb-release' ]]; then + local debian_DISTRIB_ID=`cat /etc/lsb-release | grep DISTRIB_ID | awk -F= ' { print $2 } '` + local debian_version=`cat /etc/lsb-release | grep DISTRIB_CODENAME | awk -F= ' { print $2 } '` + set_VENDOR 'canonical' $debian_DISTRIB_ID $debian_version + if [[ "x$VENDOR_RELEASE" == 'xprecise' ]]; then + AUTORECONF_REBUILD_HOST=true + fi fi - TARGET_PLATFORM="$PLATFORM-$PLATFORM_VERSION" + rebuild_host_os } -configure_target_platform () { +run_configure () +{ + # We will run autoreconf if we are required + run_autoreconf_if_required + + # We always begin at the root of our build + if [ ! popd ]; then + die "Programmer error, we entered run_configure with a stacked directory" + fi + + local BUILD_DIR="$1" + if [[ -n "$BUILD_DIR" ]]; then + rm -r -f $BUILD_DIR + mkdir -p $BUILD_DIR + safe_pushd $BUILD_DIR + fi + + # Arguments for configure + local CONFIGURE_ARG= + + # Set ENV DEBUG in order to enable debugging + if $DEBUG; then + CONFIGURE_ARG='--enable-debug' + fi + + # Set ENV ASSERT in order to enable assert + if [[ -n "$ASSERT" ]]; then + local ASSERT_ARG= + ASSERT_ARG='--enable-assert' + CONFIGURE_ARG="$ASSERT_ARG $CONFIGURE_ARG" + fi + # If we are executing on OSX use CLANG, otherwise only use it if we find it in the ENV - case $TARGET_PLATFORM in - darwin-*) - CC=clang CXX=clang++ ./configure $DEBUG_ARG $ASSERT_ARG $PREFIX_ARG || die "Cannot execute CC=clang CXX=clang++ configure $DEBUG_ARG $ASSERT_ARG $PREFIX_ARG" + case $HOST_OS in + *-darwin-*) + CC=clang CXX=clang++ $top_srcdir/configure $CONFIGURE_ARG || die "Cannot execute CC=clang CXX=clang++ configure $CONFIGURE_ARG $PREFIX_ARG" + ;; + rhel-5*) + command_exists gcc44 || die "Could not locate gcc44" + CC=gcc44 CXX=gcc44 $top_srcdir/configure $CONFIGURE_ARG $PREFIX_ARG || die "Cannot execute CC=gcc44 CXX=gcc44 configure $CONFIGURE_ARG $PREFIX_ARG" ;; *) - ./configure $DEBUG_ARG $ASSERT_ARG $PREFIX_ARG || die "Cannot execute configure $DEBUG_ARG $ASSERT_ARG $PREFIX_ARG" + $top_srcdir/configure $CONFIGURE_ARG $PREFIX_ARG || die "Cannot execute configure $CONFIGURE_ARG $PREFIX_ARG" ;; esac + + if [ ! -f 'Makefile' ]; then + die "Programmer error, configure was run but no Makefile existed afterward" + fi } setup_gdb_command () { GDB_TMPFILE=$(mktemp /tmp/gdb.XXXXXXXXXX) - echo "set logging on" > $GDB_TMPFILE - echo "set logging overwrite on" >> $GDB_TMPFILE - echo "set environment LIBTEST_IN_GDB=1" >> $GDB_TMPFILE - echo "run" >> $GDB_TMPFILE - echo "thread apply all bt" >> $GDB_TMPFILE - echo "quit" >> $GDB_TMPFILE + echo 'set logging overwrite on' > $GDB_TMPFILE + echo 'set logging on' >> $GDB_TMPFILE + echo 'set environment LIBTEST_IN_GDB=1' >> $GDB_TMPFILE + echo 'run' >> $GDB_TMPFILE + echo 'thread apply all bt' >> $GDB_TMPFILE + echo 'quit' >> $GDB_TMPFILE GDB_COMMAND="gdb -f -batch -x $GDB_TMPFILE" } setup_valgrind_command () { - VALGRIND_COMMAND="valgrind --error-exitcode=1 --leak-check=yes --show-reachable=yes --track-fds=yes --malloc-fill=A5 --free-fill=DE" + VALGRIND_PROGRAM=`type -p valgrind` + if [[ -n "$VALGRIND_PROGRAM" ]]; then + VALGRIND_COMMAND="$VALGRIND_PROGRAM --error-exitcode=1 --leak-check=yes --show-reachable=yes --track-fds=yes --malloc-fill=A5 --free-fill=DE" + fi } -make_valgrind () { - if [ "$PLATFORM" = "darwin" ]; then - make_darwin_malloc +push_PREFIX_ARG () +{ + if [[ -n "$PREFIX_ARG" ]]; then + OLD_PREFIX_ARG=$PREFIX_ARG + PREFIX_ARG= + fi + + if [[ -n "$1" ]]; then + PREFIX_ARG="--prefix=$1" + fi +} + +pop_PREFIX_ARG () +{ + if [[ -n "$OLD_PREFIX_ARG" ]]; then + PREFIX_ARG=$OLD_TESTS_ENVIRONMENT + OLD_PREFIX_ARG= else - if command_exists valgrind; then + PREFIX_ARG= + fi +} - if [ -n "$TESTS_ENVIRONMENT" ]; then - OLD_TESTS_ENVIRONMENT=$TESTS_ENVIRONMENT - export -n TESTS_ENVIRONMENT - fi +push_TESTS_ENVIRONMENT () +{ + if [[ -n "$OLD_TESTS_ENVIRONMENT" ]]; then + die "OLD_TESTS_ENVIRONMENT was set on push, programmer error!" + fi - # Set ENV VALGRIND_COMMAND - if [ -z "$VALGRIND_COMMAND" ]; then - setup_valgrind_command - fi + if [[ -n "$TESTS_ENVIRONMENT" ]]; then + OLD_TESTS_ENVIRONMENT=$TESTS_ENVIRONMENT + TESTS_ENVIRONMENT= + fi +} - if [[ -f libtool ]]; then - TESTS_ENVIRONMENT="$LIBTOOL_COMMAND $VALGRIND_COMMAND" - else - TESTS_ENVIRONMENT="$VALGRIND_COMMAND" - fi - export TESTS_ENVIRONMENT +pop_TESTS_ENVIRONMENT () +{ + TESTS_ENVIRONMENT= + if [[ -n "$OLD_TESTS_ENVIRONMENT" ]]; then + TESTS_ENVIRONMENT=$OLD_TESTS_ENVIRONMENT + OLD_TESTS_ENVIRONMENT= + fi +} - export TESTS_ENVIRONMENT - make_target check - export -n TESTS_ENVIRONMENT +function safe_pushd () +{ + pushd $1 &> /dev/null ; - if [ -n "$OLD_TESTS_ENVIRONMENT" ]; then - TESTS_ENVIRONMENT=$OLD_TESTS_ENVIRONMENT - export TESTS_ENVIRONMENT - fi + if $VERBOSE -a test -n "$BUILD_DIR"; then + echo "BUILD_DIR=$BUILD_DIR" + fi +} +function safe_popd () +{ + local directory_to_delete=`pwd` + popd &> /dev/null ; + if [ $? -eq 0 ]; then + if [[ "$top_srcdir" == "$directory_to_delete" ]]; then + die "We almost deleted top_srcdir($top_srcdir), programmer error" fi + + rm -r -f "$directory_to_delete" fi } -make_install_system () { - make_distclean - - INSTALL_LOCATION=$(mktemp -d /tmp/XXXXXXXXXX) - PREFIX_ARG="--prefix=$INSTALL_LOCATION" +function make_valgrind () +{ + if [[ "$VENDOR_DISTRIBUTION" == 'darwin' ]]; then + make_darwin_malloc + return + fi - configure_target_platform + # If the env VALGRIND_COMMAND is set then we assume it is valid + local valgrind_was_set=false + if [[ -z "$VALGRIND_COMMAND" ]]; then + setup_valgrind_command + if [[ -n "$VALGRIND_COMMAND" ]]; then + valgrind_was_set=true + fi + else + valgrind_was_set=true + fi - if [ -n "$TESTS_ENVIRONMENT" ]; then - OLD_TESTS_ENVIRONMENT=$TESTS_ENVIRONMENT - export -n TESTS_ENVIRONMENT + # If valgrind_was_set is set to no we bail + if ! $valgrind_was_set; then + echo 'valgrind was not present' + return 1 fi - make_target all + # If we are required to run configure, do so now + run_configure_if_required + + push_TESTS_ENVIRONMENT - make_target "install" + # If we don't have a configure, then most likely we will be missing libtool + assert_file 'configure' + if [[ -f 'libtool' ]]; then + TESTS_ENVIRONMENT="./libtool --mode=execute $VALGRIND_COMMAND" + else + TESTS_ENVIRONMENT="$VALGRIND_COMMAND" + fi - make_target "installcheck" + make_target 'check' || return 1 - make_target "uninstall" + pop_TESTS_ENVIRONMENT +} - export -n TESTS_ENVIRONMENT +function make_install_system () +{ + local INSTALL_LOCATION=$(mktemp -d /tmp/XXXXXXXXXX) + push_PREFIX_ARG $INSTALL_LOCATION - if [ -n "$OLD_TESTS_ENVIRONMENT" ]; then - TESTS_ENVIRONMENT=$OLD_TESTS_ENVIRONMENT - export TESTS_ENVIRONMENT + if [ ! -d $INSTALL_LOCATION ] ; then + die "ASSERT temp directory not found '$INSTALL_LOCATION'" fi + run_configure #install_buid_dir + + push_TESTS_ENVIRONMENT + + make_target 'install' + + make_target 'installcheck' + + make_target 'uninstall' + + pop_TESTS_ENVIRONMENT + pop_PREFIX_ARG + rm -r -f $INSTALL_LOCATION + make 'distclean' + + if [ -f 'Makefile' ]; then + die "ASSERT Makefile should not exist" + fi + + safe_popd } -make_darwin_malloc () { +function make_darwin_malloc () +{ + run_configure_if_required + + old_MallocGuardEdges=$MallocGuardEdges MallocGuardEdges=1 + old_MallocErrorAbort=$MallocErrorAbort MallocErrorAbort=1 + old_MallocScribble=$MallocScribble MallocScribble=1 - export MallocGuardEdges MallocErrorAbort MallocScribble + make_check - export -n MallocGuardEdges MallocErrorAbort MallocScribble + + MallocGuardEdges=$old_MallocGuardEdges + MallocErrorAbort=$old_MallocErrorAbort + MallocScribble=$old_MallocScribble } -make_local () { - case $TARGET_PLATFORM in - darwin-*) - make_distcheck - make_valgrind - ;; - *) - make_target_platform - ;; - esac +function snapshot_check () +{ + if [ -n "$BOOTSTRAP_SNAPSHOT_CHECK" ]; then + assert_file "$BOOTSTRAP_SNAPSHOT_CHECK" 'snapshot check failed' + fi +} + +# This will reset our environment, and make sure built files are available. +function make_for_snapshot () +{ + # Make sure it is clean + make_maintainer_clean + + run_configure + make_target 'dist' + make_target 'distclean' + + # We should have a configure, but no Makefile at the end of this exercise + assert_no_file 'Makefile' + assert_exec_file 'configure' + + snapshot_check +} + +function make_for_mingw32 () +{ + # Make sure it is clean + if [ -f Makefile -o -f configure ]; then + make_maintainer_clean + fi + assert_no_file 'Makefile' + + if command_exists mingw32-configure; then + run_autoreconf + + mingw32-configure || die 'mingw32-configure failed' + assert_file 'Makefile' + + if command_exists mingw32-make; then + mingw32-make || die 'mingw32-make failed' + fi + fi +} + +# If we are locally testing, we should make sure the environment is setup correctly +function check_for_jenkins () +{ + if ! $jenkins_build_environment; then + echo "Not inside of jenkins" + + if [ -f 'configure' ]; then + make_maintainer_clean + fi + + if $BOOTSTRAP_SNAPSHOT; then + make_for_snapshot + fi + fi +} + +function make_universe () +{ + make_for_snapshot + make_valgrind + make_gdb + make_rpm + make_for_mingw32 + make_distcheck + make_install_system } -make_target_platform () { - case $TARGET_PLATFORM in - fedora-*) +function make_for_continuus_integration () +{ + # Setup the environment if we are local + check_for_jenkins + + # No matter then evironment, we should not have a Makefile at this point + assert_no_file 'Makefile' + + # Platforms which require bootstrap should have some setup done before we hit this stage. + # If we are building locally, skip this step, unless we are just testing locally. + if $BOOTSTRAP_SNAPSHOT; then + snapshot_check + else + # If we didn't require a snapshot, then we should not have a configure + assert_no_file 'configure' + + run_autoreconf + fi + + assert_no_file 'Makefile' 'Programmer error, Makefile existed where build state should have been clean' + + case $HOST_OS in + *-fedora-*) + run_configure + + assert_exec_file 'configure' + assert_file 'Makefile' + # make rpm includes "make distcheck" - if [ -f rpm.am ]; then + if [[ -f rpm.am ]]; then + make_rpm + elif [[ -d rpm ]]; then make_rpm else make_distcheck fi + + assert_exec_file 'configure' + assert_file 'Makefile' + + make_install_system ;; - precise-*) + *-precise-*) + run_configure + + assert_exec_file 'configure' + assert_file 'Makefile' + make_distcheck + + assert_exec_file 'configure' + assert_file 'Makefile' + make_valgrind - make_gdb - ;; - unknown-*) - make_all + + assert_exec_file 'configure' + assert_file 'Makefile' + + make_install_system ;; *) - make_all + make_jenkins_default ;; esac - make_install_system + make_maintainer_clean + + safe_popd +} - make_distclean +# The point to this test is to test bootstrap.sh itself +function self_test () +{ + # We start off with a clean env + make_maintainer_clean + + eval "./bootstrap.sh jenkins" || die "failed 'jenkins'" + eval "./bootstrap.sh all" || die "failed 'all'" + eval "./bootstrap.sh gdb" || die "failed 'gdb'" + eval "./bootstrap.sh maintainer-clean" || die "failed 'maintainer-clean'" } -make_gdb () { +function make_gdb () +{ + run_configure_if_required + if command_exists gdb; then - if [ -n "$TESTS_ENVIRONMENT" ]; then - OLD_TESTS_ENVIRONMENT=$TESTS_ENVIRONMENT - export -n TESTS_ENVIRONMENT - fi + push_TESTS_ENVIRONMENT # Set ENV GDB_COMMAND - if [ -z "$GDB_COMMAND" ]; then + if [[ -z "$GDB_COMMAND" ]]; then setup_gdb_command fi - if [[ -f libtool ]]; then - TESTS_ENVIRONMENT="$LIBTOOL_COMMAND $GDB_COMMAND" + # If we don't have a configure, then most likely we will be missing libtool + assert_file 'configure' + if [[ -f 'libtool' ]]; then + TESTS_ENVIRONMENT="./libtool --mode=execute $GDB_COMMAND" else TESTS_ENVIRONMENT="$GDB_COMMAND" fi - export TESTS_ENVIRONMENT make_target check - export -n TESTS_ENVIRONMENT - MAKE_TARGET= - if [[ -f gdb.txt ]]; then - rm -f gdb.txt + if [ -f 'gdb.txt' ]; then + rm 'gdb.txt' fi - if [ -n "$OLD_TESTS_ENVIRONMENT" ]; then - TESTS_ENVIRONMENT=$OLD_TESTS_ENVIRONMENT - export TESTS_ENVIRONMENT + pop_TESTS_ENVIRONMENT + + if [ -f '.gdb_history' ]; then + rm '.gdb_history' fi + else + echo 'gdb was not present' + return 1 fi } -make_target () { - if [ -n "$MAKE_TARGET" ]; then - OLD_MAKE_TARGET=$MAKE_TARGET +# $1 target to compile +# $2 to die, or not to die, based on contents +function make_target () +{ + if [[ -z "$1" ]]; then + die "Programmer error, no target provided for make" + fi + + if [ ! -f 'Makefile' ]; then + die "Programmer error, make was called before configure" + run_configure + fi + + if [ -n "$TESTS_ENVIRONMENT" -a $VERBOSE ]; then + echo "TESTS_ENVIRONMENT=$TESTS_ENVIRONMENT" fi - MAKE_TARGET=$1 - run $MAKE $MAKE_J $MAKE_TARGET || die "Cannot execute $MAKE $MAKE_TARGET" + if [[ -z "$MAKE" ]]; then + die "MAKE was not set" + fi - if [ -n "$MAKE_TARGET" ]; then - MAKE_TARGET=$OLD_MAKE_TARGET + if [[ -n "$2" ]]; then + run $MAKE $1 || return 1 + else + run $MAKE $1 || die "Cannot execute $MAKE $1" fi } -make_distcheck () { - make_target distcheck +function make_distcheck () +{ + make_target 'distcheck' } -make_rpm () { - make_target "rpm" +function make_rpm () +{ + if [ -f 'rpm.am' -o -d 'rpm' ]; then + run_configure_if_required + make_target 'rpm' + fi } -make_distclean () { - make_target distclean +function make_maintainer_clean () +{ + run_configure_if_required + make_target 'maintainer-clean' 'no_error' } -make_check () { - make_target check +function make_check () +{ + make_target 'check' } -make_all () { - make_target all +function make_jenkins_default () +{ + run_configure + make_target 'all' } -run() { - if [ -n "$TESTS_ENVIRONMENT" ]; then - echo "TESTS_ENVIRONMENT=$TESTS_ENVIRONMENT" +function make_default () +{ + run_configure_if_required + make_target 'all' +} + +function run_configure_if_required () +{ + run_autoreconf_if_required + + if [ ! -f 'Makefile' ]; then + run_configure fi - echo "\`$@' $ARGS" - $@ $ARGS -} -parse_command_line_options() { + assert_file 'Makefile' 'configure did not produce a Makefile' +} - if ! options=$(getopt -o c --long configure -n 'bootstrap' -- "$@"); then - exit 1 +function run_autoreconf_if_required () +{ + if [ ! -x 'configure' ]; then + run_autoreconf fi - eval set -- "$options" + assert_exec_file 'configure' +} + +function run_autoreconf () +{ + if [[ -z "$AUTORECONF" ]]; then + die "Programmer error, tried to call run_autoreconf () but AUTORECONF was not set" + fi + + run $AUTORECONF || die "Cannot execute $AUTORECONF" + + eval 'bash -n configure' || die "autoreconf generated a malformed configure" +} + +function run () +{ + if $VERBOSE; then + echo "\`$@' $ARGS" + fi + + eval $@ $ARGS +} + +parse_command_line_options () +{ + local SHORTOPTS=':apcmt:dvh' + + nassert MAKE_TARGET - while [ $# -gt 0 ]; do - case $1 in - -c | --configure ) - CONFIGURE_OPTION="yes" ; shift;; - -- ) - shift; break;; - -* ) - echo "$0: error - unrecognized option $1" 1>&2; exit 1;; + while getopts "$SHORTOPTS" opt; do + case $opt in + a) #--autoreconf + AUTORECONF_OPTION=true + MAKE_TARGET='autoreconf' + ;; + p) #--print-env + PRINT_SETUP_OPTION=true + ;; + c) # --configure + CONFIGURE_OPTION=true + MAKE_TARGET='configure' + ;; + m) # maintainer-clean + CLEAN_OPTION=true + MAKE_TARGET='clean_op' + ;; + t) # target + TARGET_OPTION=true + TARGET_OPTION_ARG="$OPTARG" + MAKE_TARGET="$OPTARG" + ;; + d) # debug + DEBUG_OPTION=true + enable_debug + ;; + h) # help + echo "bootstrap.sh [options] optional_target ..." + exit + ;; + v) # verbose + VERBOSE_OPTION=true + VERBOSE=true + ;; + :) + echo "Option -$OPTARG requires an argument." >&2 + exit 1 + ;; *) - break;; + echo "$0: error - unrecognized option $1" 1>&2 + exit 1 + ;; esac done -} - + shift $((OPTIND-1)) -bootstrap() { - parse_command_line_options $@ - determine_target_platform + if [ -n "$1" ]; then + MAKE_TARGET="$@" + fi +} - if [ -d .git ]; then - AUTORECONF_FLAGS="--install --force --verbose -Wall -Werror" +determine_vcs () +{ + if [[ -d '.git' ]]; then VCS_CHECKOUT=git - elif [ -d .bzr ]; then - AUTORECONF_FLAGS="--install --force --verbose -Wall -Werror" + elif [[ -d '.bzr' ]]; then VCS_CHECKOUT=bzr - elif [ -d .svn ]; then - AUTORECONF_FLAGS="--install --force --verbose -Wall -Werror" + elif [[ -d '.svn' ]]; then VCS_CHECKOUT=svn - elif [ -d .hg ]; then - AUTORECONF_FLAGS="--install --force --verbose -Wall -Werror" + elif [[ -d '.hg' ]]; then VCS_CHECKOUT=hg - else - AUTORECONF_FLAGS="--install --force --verbose -Wall" fi - if [ -z "$LIBTOOLIZE_FLAGS" ]; then - LIBTOOLIZE_FLAGS="--force --verbose" + if [[ -n "$VCS_CHECKOUT" ]]; then + VERBOSE=true fi +} - if [ "$PLATFORM" = "darwin" ]; then - LIBTOOLIZE=glibtoolize - elif [ -z "$LIBTOOLIZE" ]; then - LIBTOOLIZE=libtoolize +autoreconf_setup () +{ + # Set ENV MAKE in order to override "make" + if [[ -z "$MAKE" ]]; then + if command_exists gmake; then + MAKE=`type -p gmake` + else + if command_exists make; then + MAKE=`type -p make` + fi + fi + + if [ "$VCS_CHECKOUT" ]; then + if $DEBUG; then + MAKE="$MAKE --warn-undefined-variables" + fi + fi + + if $DEBUG; then + MAKE="$MAKE -d" + fi fi - AUTORECONF=autoreconf + if [[ -z "$GNU_BUILD_FLAGS" ]]; then + GNU_BUILD_FLAGS="--install --force" + fi - # Set ENV DEBUG in order to enable debugging - if [ -n "$DEBUG" ]; then - DEBUG_ARG="--enable-debug" + if $VERBOSE; then + GNU_BUILD_FLAGS="$GNU_BUILD_FLAGS --verbose" fi - # Set ENV ASSERT in order to enable assert - if [ -n "$ASSERT" ]; then - ASSERT_ARG="--enable-assert" + if [ -z "$ACLOCAL_PATH" ]; then + ACLOCAL_PATH="/usr/local/share/aclocal $ACLOCAL_PATH" fi - # Set ENV MAKE in order to override "make" - if [ -z "$MAKE" ]; then - MAKE="make" + if [[ -z "$WARNINGS" ]]; then + if [[ -n "$VCS_CHECKOUT" ]]; then + WARNINGS="all,error" + else + WARNINGS="all" + fi fi - # Set ENV MAKE_J in order to override "-j2" - if [ -z "$MAKE_J" ]; then - MAKE_J="-j2" + if [[ -z "$LIBTOOLIZE" ]]; then + # If we are using OSX, we first check to see glibtoolize is available + if [[ "$VENDOR_DISTRIBUTION" == "darwin" ]]; then + LIBTOOLIZE=`type -p glibtoolize` + + if [[ -z "$LIBTOOLIZE" ]]; then + echo "Couldn't find glibtoolize, it is required on OSX" + fi + fi fi - # Set ENV PREFIX in order to set --prefix for ./configure - if [ -n "$PREFIX" ]; then - PREFIX_ARG="--prefix=$PREFIX" + # Test the ENV AUTOMAKE if it exists + if [[ -n "$AUTOMAKE" ]]; then + run $AUTOMAKE '--help' &> /dev/null || die "Failed to run AUTOMAKE:$AUTOMAKE" fi - if [ -f Makefile ]; then - $MAKE $MAKE_J maintainer-clean + # Test the ENV AUTOCONF if it exists + if [[ -n "$AUTOCONF" ]]; then + run $AUTOCONF '--help' &> /dev/null || die "Failed to run AUTOCONF:$AUTOCONF" fi - run $LIBTOOLIZE $LIBTOOLIZE_FLAGS || die "Cannot execute $LIBTOOLIZE $LIBTOOLIZE_FLAGS" - run $AUTORECONF $AUTORECONF_FLAGS || die "Cannot execute $AUTORECONF $AUTORECONF_FLAGS" + # Test the ENV AUTOHEADER if it exists + if [[ -n "$AUTOHEADER" ]]; then + run $AUTOHEADER '--help' &> /dev/null || die "Failed to run AUTOHEADER:$AUTOHEADER" + fi + + # Test the ENV AUTOM4TE if it exists + if [[ -n "$AUTOM4TE" ]]; then + run $AUTOM4TE '--help' &> /dev/null || die "Failed to run AUTOM4TE:$AUTOM4TE" + fi + + if [[ -z "$AUTORECONF" ]]; then + AUTORECONF=`type -p autoreconf` + + if [[ -z "$AUTORECONF" ]]; then + die "Couldn't find autoreconf" + fi - configure_target_platform - - if [ "$CONFIGURE_OPTION" == "yes" ]; then - exit + if [[ -n "$GNU_BUILD_FLAGS" ]]; then + AUTORECONF="$AUTORECONF $GNU_BUILD_FLAGS" + fi + fi + + run $AUTORECONF '--help' &> /dev/null || die "Failed to run AUTORECONF:$AUTORECONF" +} + +print_setup () +{ + saved_debug_status=$DEBUG + if $DEBUG; then + disable_debug + fi + + echo '----------------------------------------------' + echo 'BOOTSTRAP ENV' + echo "AUTORECONF=$AUTORECONF" + echo "HOST_OS=$HOST_OS" + + echo "getopt()" + if $AUTORECONF_OPTION; then + echo "--autoreconf" + fi + + if $CLEAN_OPTION; then + echo "--clean" + fi + + if $CONFIGURE_OPTION; then + echo "--configure" + fi + + if $DEBUG_OPTION; then + echo "--debug" + fi + + if $PRINT_SETUP_OPTION; then + echo "--print-env" + fi + + if $TARGET_OPTION; then + echo "--target=$TARGET_OPTION_ARG" + fi + + if $VERBOSE_OPTION; then + echo "--verbose" + fi + + if [[ -n "$MAKE" ]]; then + echo "MAKE=$MAKE" + fi + + if [[ -n "$MAKE_TARGET" ]]; then + echo "MAKE_TARGET=$MAKE_TARGET" + fi + + if [[ -n "$PREFIX" ]]; then + echo "PREFIX=$PREFIX" + fi + + if [[ -n "$TESTS_ENVIRONMENT" ]]; then + echo "TESTS_ENVIRONMENT=$TESTS_ENVIRONMENT" fi - # Backwards compatibility - if [ -n "$VALGRIND" ]; then - MAKE_TARGET="valgrind" + if [[ -n "$VCS_CHECKOUT" ]]; then + echo "VCS_CHECKOUT=$VCS_CHECKOUT" fi - # Setup LIBTOOL_COMMAND if we need it - if [[ -f libtool ]]; then - LIBTOOL_COMMAND="./libtool --mode=execute" + if $VERBOSE; then + echo "VERBOSE=true" fi - if [ -f docs/conf.py ]; then - if command_exists sphinx-build; then - make_target "man" + if $DEBUG; then + echo "DEBUG=true" + fi + + if [[ -n "$WARNINGS" ]]; then + echo "WARNINGS=$WARNINGS" + fi + echo '----------------------------------------------' + + if $saved_debug_status; then + enable_debug + fi +} + +make_clean_option () +{ + run_configure_if_required + + make_maintainer_clean + + if [[ "$VCS_CHECKOUT" == 'git' ]]; then + run "$VCS_CHECKOUT" status --ignored + elif [[ -n "$VCS_CHECKOUT" ]]; then + run "$VCS_CHECKOUT" status + fi +} + +make_for_autoreconf () +{ + if [ -f 'Makefile' ]; then + make_maintainer_clean + fi + + run_autoreconf + + assert_no_file 'Makefile' +} + +check_make_target() +{ + case $1 in + 'self') + ;; + 'gdb') + ;; + 'clean_op') + ;; + 'autoreconf') + ;; + 'install-system') + ;; + 'configure') + ;; + 'distcheck') + ;; + 'check') + ;; + 'snapshot') + ;; + 'mingw') + ;; + 'universe') + ;; + 'valgrind') + ;; + 'jenkins') + ;; + 'distclean') + ;; + 'maintainer-clean') + ;; + 'install') + ;; + 'all') + ;; + 'test-*') + ;; + 'valgrind-*') + ;; + 'gdb-*') + ;; + 'dist') + ;; + *) + die "Unknown MAKE_TARGET option: $1" + ;; + esac +} + +function bootstrap () +{ + determine_target_platform + + determine_vcs + + # Set up whatever we need to do to use autoreconf later + autoreconf_setup + + if [ -z "$MAKE_TARGET" ]; then + MAKE_TARGET="make_default" + fi + + if $PRINT_SETUP_OPTION -o $DEBUG; then + echo + print_setup + echo + + # Exit if all we were looking for were the currently used options + if $PRINT_SETUP_OPTION; then + exit fi fi + # Use OLD_TESTS_ENVIRONMENT for tracking the state of the variable + local OLD_TESTS_ENVIRONMENT= + + # Set ENV PREFIX in order to set --prefix for ./configure + if [[ -n "$PREFIX" ]]; then + push_PREFIX_ARG $PREFIX + fi + + # We should always have a target by this point + assert MAKE_TARGET + + local MAKE_TARGET_ARRAY=($MAKE_TARGET) + + for target in "${MAKE_TARGET_ARRAY[@]}" + do + # If we are running inside of Jenkins, we want to only run some of the possible tests + if $jenkins_build_environment; then + check_make_target $target + fi + + case $target in + 'self') + self_test + ;; + 'gdb') + make_gdb + ;; + 'clean_op') + make_clean_option + ;; + 'autoreconf') + make_for_autoreconf + ;; + 'install-system') + make_install_system + ;; + 'configure') + run_configure + ;; + 'default') + make + run_configure + ;; + 'mingw') + make_for_mingw32 + ;; + 'snapshot') + make_for_snapshot + ;; + 'rpm') + make_rpm + ;; + 'valgrind') + make_valgrind + ;; + 'universe') + make_universe + ;; + 'jenkins') + make_for_continuus_integration + ;; + *) + run_configure_if_required + make_target "$target" + ;; + esac + done +} + +main () +{ + # Variables we export + declare -x VCS_CHECKOUT= + + # Variables we control globally + local MAKE_TARGET= + + # Options for getopt + local AUTORECONF_OPTION=false + local CLEAN_OPTION=false + local CONFIGURE_OPTION=false + local DEBUG_OPTION=false + local PRINT_SETUP_OPTION=false + local TARGET_OPTION=false + local TARGET_OPTION_ARG= + local VERBOSE_OPTION=false + + # If we call autoreconf on the platform or not + local AUTORECONF_REBUILD_HOST=false + local AUTORECONF_REBUILD=false + + local -r top_srcdir=`pwd` + + # Variables for determine_target_platform () and rebuild_host_os () + # UNAME_MACHINE_ARCH= uname -m + # VENDOR= apple, redhat, centos, canonical + # VENDOR_RELEASE= + # RHEL{rhel,Tikanga,Santiago} + # Ubuntu{ubuntu,Lucid,Maverick,Natty,Oneiric,Precise,Quantal} + # Fedora{fedora,Verne,Beefy} + # OSX{osx,lion,snow,mountain} + # VENDOR_DISTRIBUTION= darwin,fedora,rhel,ubuntu + # UNAME_KERNEL= Linux, Darwin,... + # UNAME_KERNEL_RELEASE= Linux, Darwin,... + local UNAME_MACHINE_ARCH=unknown + local VENDOR=unknown + local VENDOR_RELEASE=unknown + local VENDOR_DISTRIBUTION=unknown + local UNAME_KERNEL=unknown + local UNAME_KERNEL_RELEASE=unknown + local HOST_OS= + + rebuild_host_os no_output + + parse_command_line_options $@ + # If we are running under Jenkins we predetermine what tests we will run against - if [[ -n "$JENKINS_HOME" ]]; then - make_target_platform - elif [ "$MAKE_TARGET" == "gdb" ]; then - make_gdb - elif [ "$MAKE_TARGET" == "valgrind" ]; then - make_valgrind - elif [ "$MAKE_TARGET" == "jenkins" ]; then - # Set ENV MAKE_TARGET in order to override default of "all" - make_target_platform - elif [ -z "$MAKE_TARGET" ]; then - make_local - else - make_target $MAKE_TARGET + # This MAKE_TARGET can be overridden by parse_command_line_options based MAKE_TARGET changes. + # We don't want Jenkins overriding other variables, so we NULL them. + if [ -z "$MAKE_TARGET" -a $jenkins_build_environment ]; then + MAKE_TARGET='jenkins' fi + + bootstrap + + jobs -l + wait + + exit 0 } -export -n VCS_CHECKOUT -export -n PLATFORM -export -n TARGET_PLATFORM -CONFIGURE_OPTION=no -VCS_CHECKOUT= -PLATFORM=unknown -TARGET_PLATFORM=unknown +enable_debug () +{ + if ! $DEBUG; then + local caller_loc=`caller` + if [ -n $1 ]; then + echo "$caller_loc Enabling debug: $1" + else + echo "$caller_loc Enabling debug" + fi + set -x + DEBUG=true + fi +} + +disable_debug () +{ + set +x + DEBUG=true +} + +# Script begins here + +env_debug_enabled=false +if [[ -n "$JENKINS_HOME" ]]; then + declare -r jenkins_build_environment=true +else + declare -r jenkins_build_environment=false +fi + +export AUTOCONF +export AUTOHEADER +export AUTOM4TE +export AUTOMAKE +export AUTORECONF +export DEBUG +export GNU_BUILD_FLAGS +export MAKE +export TESTS_ENVIRONMENT +export VERBOSE +export WARNINGS + +case $OSTYPE in + darwin*) + export MallocGuardEdges + export MallocErrorAbort + export MallocScribble + ;; +esac + +# We check for DEBUG twice, once before we source the config file, and once afterward +env_debug_enabled=false +if [[ -n "$DEBUG" ]]; then + env_debug_enabled=true + enable_debug + print_setup +fi + +# Variables which only can be set by .bootstrap +BOOTSTRAP_SNAPSHOT=false +BOOTSTRAP_SNAPSHOT_CHECK= + +if [ -f '.bootstrap' ]; then + source '.bootstrap' +fi + +if $env_debug_enabled; then + enable_debug +else + if [[ -n "$DEBUG" ]]; then + enable_debug "Enabling DEBUG from '.bootstrap'" + print_setup + fi +fi + +# We do this in order to protect the case where DEBUG +if ! $env_debug_enabled; then + DEBUG=false +fi -bootstrap $@ +main $@