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abe.sh
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#!/bin/bash
#
# Copyright (C) 2013, 2014, 2015, 2016 Linaro, Inc
#
# 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, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
usage()
{
# Format this section with 75 columns.
cat << EOF
${abe} [''| [--build {<package> [--stage {1|2}]|all}]
[--check {all|glibc|gcc|gdb|binutils}]
[--checkout {<package>|all}]
[--disable {building|install|maintainer_mode|make_docs|full_docs|parallel|update}]
[--dryrun] [--dump]
[--enable {building|install|maintainer_mode|make_docs|full_docs|parallel|update}]
[--excludecheck {all|glibc|gcc|gdb|binutils|newlib}]
[--extraconfig <tool>=<path>] [--extraconfigdir <dir>]
[--force] [--force_build]
[--help] [--host <host_triple>]
[--infrastructure]
[--list-artifacts <output_file>]
[--manifest <manifest_file>]
[--prefix <installation_directory>]
[--qemu-cpu <cpu>]
[--space <space needed>]
[--release <release_version_string>]
[--retrieve {<package>|all}]
[--send-results-filter <filter>]
[--send-results-to <to>]
[--set {buildconfig}=XXX]
[--set {cflags|ldflags|runtestflags|makeflags}=XXX]
[--set {check_buffer_workaround}=XXX]
[--set {gcc_override_configure}=XXX]
[--set {gcc_patch_file}=XXX]
[--set {languages}={c|c++|fortran|go|lto|objc|java|ada}]
[--set {libc}={glibc|eglibc|newlib}]
[--set {multilib}={aprofile|rmprofile}]
[--set {linker}={ld|gold}]
[--set {packages}={toolchain|gdb|sysroot}]
[--set {target_board_options}=XXX
[--snapshots <path>] [--tarball] [--tarbin] [--tarsrc]
[--target {<target_triple>|''}]
[--testcontainer [user@]ipaddress:ssh_port]
[--timeout <timeout_value>]
[--usage]
[{binutils|dejagnu|gcc|gdb|gdbserver|gmp|mpfr|mpc|eglibc|glibc|newlib|qemu}
=<id|snapshot|url>[~branch][@revision]]]
EOF
return 0
}
help()
{
# Format this section with 75 columns.
cat << EOF
NAME
${abe} - the Linaro Toolchain Build Framework.
SYNOPSIS
EOF
usage
cat << EOF
KEY
[--foo] Optional switch
[<foo>] Optional user specified field
<foo> Non-optional user specified field
{foo|bar|bat} Non-optional choice field
[{foo|bar|bat}] Optional choice field
[foo] Optional field
[''] Optional Empty field
<> Indicates when no directive is specified
DESCRIPTION
${abe} is a toolchain build framework. The primary purpose of
${abe} is to unify the method used to build cross, native, and
Canadian-cross GNU toolchains.
PRECONDITIONS
Autoconf (configure) must be run in order to construct the build
directory and host.conf file before it is valid to run ${abe}.
OPTIONS
'' Specifying no options will display synopsis information.
--build {<package>|all}
<package>
To build a package version that corresponds to an
identifier in sources.conf do --build <sources.conf
identifier>, e.g., --build gcc.git.
To build a package version that corresponds to a
snapshot archive do --build <snapshot fragment>,
e.g., --build gcc-linaro-4.7-2014.01.
NOTE: to build GCC stage1 or stage2 use the --stage
flag, as described below, along with --build gcc,
e.g. --build gcc --stage 2.
all
Build the entire toolchain and populate the
sysroot.
--check {all|glibc|gcc|gdb|binutils|newlib}
For cross builds this will run package unit-tests on native
hardware
glibc|gcc|gdb|binutils|newlib
Run make check on the specified package only.
all
Run make check on all supported packages.
<>
--check requires an input directive.
Calling --check without a directive is an
error that will cause ${abe} to abort.
--checkout {<package>|all}
<package>
This will checkout the package designated by the
<package> source.conf identifier.
all
This will checkout all of the sources for a
complete build as specified by the config/ .conf
files.
--disable {install|update|maintainer_mode|make_docs|full_docs|building|parallel}
install
Disable the make install stage of packages, which
is enabled by default.
update
Don't update source repositories before building.
maintainer_mode
[default] Do not configure components in
maintainer mode.
make_docs
Don't make the standard toolchain package documentation.
full_docs
[default] Don't make the full toolchain package documentation.
building
Don't build anything. This is only useful when
using --tarbin, --tarsrc, or --tarball.
This is a debugging aid for developers, as it
assumes everything built correctly...
parallel
Don't parallelize build. This is useful when
troubleshooting a build.
--dryrun Run as much of ${abe} as possible without doing any
actual configuration, building, or installing.
--dump Dump configuration file information for this build.
--enable {install|update|maintainer_mode|make_docs|full_docs|building|parallel}
install
[default] Enable the make install stage of
packages, which is enabled by default.
update
[default] Update source repositories before building.
maintainer_mode
Configure components in maintainer mode. This
requires the right versions of autoconf and
automake in $PATH. This sets --enable
make_docs and --enable full_docs, unless --disable
make_docs or --disable full_docs are provided later.
make_docs
[default] Make the toolchain package documentation.
full_docs
Make the full toolchain package documentation.
Implies --enable make_docs, and adds all documentation formats.
building
[default] Build tools.
parallel
[default] Parallelize build.
--excludecheck {all|glibc|gcc|gdb|binutils|newlib}
{glibc|gcc|gdb|binutils|newlib}
When used with --check this will remove the
specified package from having its unit-tests
executed during make check. When used without
--check this will do nothing.
all
When 'all' is specified no unit tests will be run
regardless of what was specified with --check.
<>
--excludecheck requires an input directive.
Calling --excludecheck without a directive is an
error that will cause ${abe} to abort.
Note: This may be called several times and all valid
packages will be removed from the list of packages to have
unit-test executed against, e.g., the following will only
leave glibc and gcc to have unit-tests executed:
--check all --excludecheck gdb --excludecheck binutils
Note: All --excludecheck packages are processed after all
--check packages, e.g., the following will NOT check gdb:
--check gdb --excludecheck gdb --check gdb
--expected-failures <path>
File containing known expected testsuite failures.
--extraconfig <tool>=<path>
Use an additional configuration file for tool.
--extraconfigdir <dir>
Use a directory of additional configuration files.
--flaky-failures <path>
File to be populated with flaky testsuite failures.
If the file is not empty, the contents will be used
as known/baseline flaky failures, and after the run
the file will contain only newly detected flaky tests.
--failures-expiration-date YYYYMMDD
Use provided date YYYYMMDD to decide whether entries in
provided --expected-failures and --flaky-failures lists
have expired or not.
--force Force download packages and force rebuild packages.
Implies --force_build.
--force_build Force rebuild packages.
--gcc-compare-results <dir>
Directory containing gcc-compare-results checkout.
--help|-h Display this usage information.
--host <host_triple>
Set the host triple. This represents the machine where
the packages being built will run. For a cross toolchain
build this would represent where the compiler is run.
--infrastructure Download and install the infrastructure libraries.
--list-artifacts
Output a machine-readable list of paths to generated
artifacts.
--manifest <manifest_file>
Source the <manifest_file> to override the default
configuration. This is used to reproduce an identical
toolchain build from manifest files generated by a previous
build.
--prefix <installation_directory>
Where components will be installed.
--qemu-cpu <cpu>
Specify which <cpu> value to use if testing uses
QEMU. Defaults to "any".
--rerun-failed-tests
Rerun testsuite .exp files that contain failed tests. The
DejaGNU sum and log files of the original testsuite run are
preserved with the .0 extension. The final sum file will be
an amalgamation containing the passes of all the reruns.
--space <space_needed>
Specify how much space (in KB) to check for in the build
area.
Defaults to enough space to bootstrap full toolchain.
Set to 0 to skip the space check.
--release <release_version_string>
The build system will package the resulting toolchain as a
release with the <release_version_string> embedded, e.g., if
<release_version_string> is "2014.10-1" the GCC 4.9 tarball
that is released will be named:
gcc-linaro-4.9-2014.10-1.tar.xz
--retrieve {<package>|all}
<package>
This will retrieve the package designated by the
<package> source.conf identifier.
all
This will retrieve all of the sources for a
complete build as specified by the config/ .conf
files.
--send-results-filter <filter>
Name of filter program to store the results of GCC
tests instead of emailing them. The filter receives
the output of GCC's contrib/test_summary with the same
interface as the 'Mail' command:
- arguments -s "Subject" recipient
- mail body in stdin
The destination address is provided with
--send-results-to.
--send-results-to <to>
Send the results of GCC tests using <to> email
address.
--set {buildconfig}=XXX
Set gcc's configure option --with-build-config=XXX
to perform specialized bootstrap build (bootstrap-lto, etc.).
Also enables bootstrap implicitly.
--set {cflags|ldflags|runtestflags|makeflags}=XXX
This overrides the default values used for CFLAGS,
LDFLAGS, RUNTESTFLAGS, and MAKEFLAGS.
--set {check_buffer_workaround}=XXX
In order to help avoid/detect race conditions when
running the tests, use a workaround to change the
output bufferization.
Accepted values:
- "": Use no workaround.
- gcc-read1: Apply the "READ1" workaround to GCC only.
- gdb-read1: Apply the "READ1" workaround to GDB only.
- expect-stdbuf-0: Use "stdbuf -o0 -e0" expect wrapper.
- expect-stdbuf-1: Use "stdbuf -o1 -e1" expect wrapper.
- expect-stdbuf-L: Use "stdbuf -oL -eL" expect wrapper.
Default value: ""
--set {gcc_override_configure}=XXX
This overrides the default values used for the GCC
configure options.
Note: There is no cross-checking to make sure that the
passed --target value is compatible with the passed
overrides.
--set {gcc_patch_file}=XXX
This option applies the specified patch to gcc branch.
The patch-file should be specified with absolute path.
--set {languages}={c|c++|fortran|go|lto|objc|java|ada}
This changes the default set of GCC front ends that get built.
The default set for most platforms is c, c++, go, fortran,
and lto.
--set {libc}={glibc|eglibc|newlib}
The default value is stored in lib/globals.sh. This
setting overrides the default. Specifying a libc
other than newlib on baremetal targets is an error.
--set {multilib}={aprofile|rmprofile}]
For Arm newlib targets select the multilib list to be either
aprofile or rmprofile. The default is aprofile. Specifying
this option for an AArch64 target or when the libc is not
newlib is an error.
--set {linker}={ld|gold}
The default is to build the older GNU linker. This option
changes the linker to Gold, which is required for some C++
projects, including Android and Chromium.
--set {package}={toolchain|gdb|sysroot}
This limits the default set of packages to the specified set.
This only applies to the --tarbin, --tarsrc, and --tarballs
command lines options, and are primarily to be only used by
developers.
--set {target_board_options}=XXX
This sets the list of options passed to the testsuite,
as described in https://gcc.gnu.org/install/test.html
Note the "/" or "{" initial delimiter.
XXX is appended as-is to the target board, no
consistency check is performed.
For instance:
--set target_board_options="/-O3/-fmerge-constants"
--set target_board_options="{-mcpu=cortex-a9/-O2,-mcpu=cortex-a7}"
--snapshots <path>
Use an alternative path to a local snapshots directory.
--stage {1|2}
If --build <*gcc*> is passed, then --stage {1|2} will cause
stage1 or stage2 of gcc to be built. If --build <*gcc*> is
not passed then --stage {1|2} does nothing.
--tarball
Build source and binary tarballs after a successful build.
--tarbin
Build binary tarballs after a successful build.
--tarsrc
Build source tarballs after a successful build.
--target {<target_triple>|''}
This sets the target triple. The GNU target triple
represents where the binaries built by the toolchain will
execute.
''
Build the toolchain native to the hardware that
${abe} is running on.
<target_triple>
x86_64-linux-gnu
arm-linux-gnueabi
arm-linux-gnueabihf
arm-none-eabi
armeb-none-eabi
armeb-linux-gnueabihf
aarch64-linux-gnu
aarch64-none-elf
aarch64_be-none-elf
aarch64_be-linux-gnu
If <target_triple> is not the same as the hardware
that ${abe} is running on then build the
toolchain as a cross toolchain.
--testcontainer [<user>@]<ipaddress>:<ssh_port>
Specify container to use for running cross-tests for
supported configurations. The container should be
configured to allow passwordless ssh on port <ssh_port>
for <user> and "root" users. If <user>@ is omitted,
use the same user name as the local one.
--timeout <timeout_value>
Use <timeout_value> as the timeout value for wget when
fetching snapshot packages.
--usage Display synopsis information.
[{binutils|dejagnu|gcc|gdb|gdbserver|gmp|mpfr|mpc|eglibc|glibc|newlib|qemu}=<id|snapshot|url>[~branch][@revision]]
This option specifies a particular version of a package
that might differ from the default version in the
package config files. This is taken into account if the
package is required during the build, otherwise this
option has not effect.
For a specific package use a version tag that matches a
setting in a sources.conf file, a snapshots identifier,
or a direct repository URL, with an optional branch
and/or revision designation for version tag and
repository URL.
Examples:
# Matches an identifier in sources.conf:
glibc=glibc.git
# Matches a tar snapshot in md5sums:
glibc=eglibc-linaro-2.17-2013.07
# Direct URL:
glibc=git://sourceware.org/git/glibc.git
EXAMPLES
Build a Linux cross toolchain:
${abe} --target arm-linux-gnueabihf --build all
Build a Linux cross toolchain with glibc as the clibrary:
${abe} --target arm-linux-gnueabihf --set libc=glibc --build all
Build a bare metal toolchain:
${abe} --target aarch64-none-elf --build all
PRECONDITION FILES
~/.aberc ${abe} user specific configuration file
host.conf Generated by configure from host.conf.in.
ABE GENERATED FILES AND DIRECTORIES
builds/ All builds are stored here.
snapshots/ Package sources are stored here.
snapshots/infrastructure Infrastructure (non-distributed) sources are stored
here.
snapshots/md5sums The snapshots file of maintained package tarballs.
AUTHOR
Rob Savoye <rob.savoye@linaro.org>
Ryan S. Arnold <ryan.arnold@linaro.org>
EOF
return 0
}
# If there are no command options output the usage message.
if test $# -lt 1; then
echo "Usage:"
usage
echo "Run \"${abe} --help\" for detailed usage information."
exit 1
fi
if test "$(echo $* | grep -c -- -help)" -gt 0; then
help
exit 0
fi
# load the configure file produced by configure
if test -e "${PWD}/host.conf"; then
. "${PWD}/host.conf"
else
echo "ERROR: no host.conf file! Did you run configure?" 1>&2
exit 1
fi
# load commonly used functions
abe="$(which $0)"
topdir="${abe_path}"
abe="$(basename $0)"
. "${topdir}/lib/common.sh" || exit 1
# this is used to launch builds of dependant components
command_line_arguments=$*
# Initialize an entry in the data array for components
collect_data abe
if [ $? -ne 0 ]; then
error "collect_data failed"
build_failure
fi
#
# These functions actually do something
#
# Determine whether the clibrary setting passed as $1 is compatible with the
# designated target.
crosscheck_clibrary_target()
{
local test_clibrary="$1"
local test_target="$2"
case ${test_target} in
arm*-eabi|aarch64*-*elf|*-mingw32|powerpc*-eabi|ppc*-eabi)
# Bare metal targets only support newlib.
if test x"${test_clibrary}" != x"newlib"; then
error "${test_target} is only compatible with newlib."
return 1
fi
;;
*)
case ${test_clibrary} in
glibc|eglibc|newlib)
;;
*)
error "Invalid clibrary ${test_clibrary}."
return 1
;;
esac
;;
esac
return 0
}
select_clibrary()
{
# Range check user input against supported C libraries.
case "${clibrary}" in
glibc|eglibc|newlib)
notice "Using '${clibrary}' as the C library as directed by \"--set libc=${clibrary}\"."
;;
auto)
# Certain targets only make sense using newlib as the default
# clibrary. Override the normal default in lib/global.sh. The
# user might try to override this with --set libc={glibc|eglibc}
# or {glibc|eglibc}=<foo> but that will be caught elsewhere.
case ${target} in
arm*-eabi*|arm*-elf|aarch64*-*elf|*-mingw32|powerpc*-eabi|ppc*-eabi)
clibrary="newlib"
;;
*)
# we should use eglibc or glibc, depending on the selected
# configuration
local this_extraconfig
local preferred_libc
# get default preferred libc
. ${topdir}/config/preferred_libc.conf
# look for preferred libc in extraconfigs
for this_extraconfig in ${extraconfig[preferred_libc]:-}; do
if test -f "${this_extraconfig}"; then
notice "Sourcing extra config: ${this_extraconfig}"
. "${this_extraconfig}"
else
error "extraconfig file does not exist: ${this_extraconfig}"
return 1
fi
done
if [ x"$preferred_libc" != x"" ]; then
clibrary=$preferred_libc
else
error "could not find preferred libc"
return 1
fi
;;
esac
;;
*)
error "'${clibrary}' is an unsupported libc option."
return 1
;;
esac
# Verify that the user specified libc is compatible with
# the user specified target.
crosscheck_clibrary_target ${clibrary} ${target}
if test $? -gt 0; then
return 1
fi
return 0
}
crosscheck_multilib_list()
{
local test_clibrary="$1"
local test_multilib_list="$2"
local test_target="$3"
case "${test_target}/${test_multilib_list}" in
arm*/*profile)
# Require newlib
if test x"${test_clibrary}" != x"newlib"; then
error "${test_multilib_list} is only compatible with newlib."
return 1
fi
;;
arm*/auto)
# must not be newlib
if test x"${test_clibrary}" == x"newlib"; then
error "No multilib list selected for newlib."
return 1
fi
;;
aarch64*/*profile)
error "multilib list not supported on AArch64."
return 1
;;
esac
return 0
}
select_multilib_list()
{
# Range check user input against supported multilibs.
case "${multilib_list}" in
aprofile|rmprofile)
notice "Using '${multilib_list}' as the multilib list as directed by \"--set multilib=${multilib_list}\"."
;;
auto)
case "${target}/${clibrary}" in
arm*-eabi/newlib)
# We default to aprofile when the c-library is newlib
multilib_list="aprofile"
;;
esac
;;
*)
error "'${multilib_list}' is an unsupported multilib_list option."
return 1
;;
esac
# Verify that the user specified multilib is compatible with
# the user specified libc and target.
crosscheck_multilib_list ${clibrary} ${multilib_list} ${target}
if test $? -gt 0; then
return 1
fi
return 0
}
# Returns '0' if $package ($1) is in the list of all_unit_tests. Returns '1'
# if not found.
crosscheck_unit_test()
{
local package="$1"
# 'all' is an acceptable equivalent to the full string of packages.
if test x"${package}" = x"all"; then
return 0
fi
# We have to search for exact matches. We don't want to match on 'gd' or
# 'g', but rather 'gdb' and 'gcc' or the results will be unpredictable.
for i in ${all_unit_tests}; do
if test x"$i" = x"${package}"; then
return 0
fi
done
return 1
}
# Check that we provide a supported option to --set check_buffer_workaround
verify_check_buffer_workaround()
{
local buffer_workaround="$1"
case "$buffer_workaround" in
gcc-read1) return 0 ;;
gdb-read1) return 0 ;;
"") return 0 ;;
expect-stdbuf-0) return 0 ;;
expect-stdbuf-1) return 0 ;;
expect-stdbuf-L) return 0 ;;
*)
error "$buffer_workaround is not a supported value for --set check_buffer_workaround"
return 1
;;
esac
}
set_package()
{
local package="$(echo $1 | cut -d '=' -f 1)"
local setting="$(echo $* | cut -d '=' -f 2-)"
case ${package} in
buildconfig)
# Allow --set buildconfig=bootstrap for consistency
# with other bootstrap configs.
if test x"${setting}" != x"bootstrap"; then
build_config="${setting}"
fi
bootstrap="yes"
notice "Setting buildconfig to ${setting}"
return 0
;;
languages)
with_languages="${setting}"
notice "Setting list of languages to build to ${setting}"
return 0
;;
packages)
with_packages="${setting}"
notice "Setting list of packages to build to ${setting}"
return 0
;;
runtestflags)
extra_runtestflags+=("${setting}")
notice "Adding ${setting} to RUNTESTFLAGS"
return 0
;;
makeflags)
extra_makeflags="$extra_makeflags $setting"
notice "Adding $setting to MAKEFLAGS"
return 0
;;
ldflags)
override_ldflags="${setting}"
notice "Overriding ${setting} to LDFLAGS"
return 0
;;
linker)
override_linker="${setting}"
notice "Overriding the default linker to ${setting}"
return 0
;;
cflags)
override_cflags="${setting}"
notice "Overriding ${setting} to CFLAGS"
return 0
;;
libc)
# validation is done after option parsing is complete.
clibrary="${setting}"
return 0
;;
multilib)
# validation is done after option parsing is complete.
multilib_list="${setting}"
return 0
;;
gcc_override_configure)
gcc_override_configure="${gcc_override_configure} ${setting}"
notice "Adding ${setting} to GCC configure options"
return 0
;;
gcc_patch_file)
gcc_patch_file=${setting}
notice "Applying patch ${setting} to gcc"
return 0
;;
target_board_options)
export ABE_TARGET_BOARD_OPTIONS="$setting"
return 0
;;
check_buffer_workaround)
verify_check_buffer_workaround ${setting}
check_buffer_workaround=${setting}
notice "Applying ${setting} workaround for bufferization when running the tests"
return 0
;;
*)
error "'${package}' is not a supported package for --set."
;;
esac
return 1
}
# Switches that require a following directive need to make sure they don't
# parse the -- of the following switch.
check_directive()
{
local long="$1"
local directive="$2"
if test x"$directive" = x; then
error "--${long} requires a directive. See --usage for details."
elif test $(echo ${directive} | egrep -c "^\-+") -gt 0; then
error "--${long} requires a directive. ${abe} found the next -- switch. See --usage for details."
else
return 0
fi
build_failure
}
# Some switches allow an optional following directive. We need to make sure
# they don't parse the -- of the following switch. If there isn't a following
# directive this function will echo the default ($5). This function can't
# distinguish whether --foo--bar is valid, so it will return 1 in this case
# and consume the --bar as part of --foo.
#
# Return Value(s):
# stdout - caller provided directive or default
# 0 - if $directive is provided by caller
# 1 - if $directive is not provided by caller
# exit - Execution will abort if the input is invalid.
check_optional_directive()
{
local long="$1"
local directive="$2"
local default="$3"
if test x"$directive" = x; then
notice "There is no directive accompanying this switch. Using --$long $default."
directive="$default"
echo "$directive"
return 1
elif test $(echo ${directive} | egrep -c "^\-+") -gt 0; then
notice "There is no directive accompanying this switch. Using --$long $default."
directive="$default"
echo "$directive"
return 1
fi
echo "$directive"
return 0
}
# Get some info on the build system
# $1 - If specified, it's the hostname of the remote system
get_build_machine_info()
{
if test x"$1" = x; then
cpus="$(getconf _NPROCESSORS_ONLN)"
libc="$(getconf GNU_LIBC_VERSION)"
kernel="$(uname -r)"
build_arch="$(uname -p)"
hostname="$(uname -n)"
distribution="$(lsb_release -sc)"
else
# FIXME: this assumes the user has their ssh keys setup to the point
# where the don't need a password but is secure.
echo "Getting config info from $1"
cpus="$(ssh $1 getconf _NPROCESSORS_ONLN)"
libc="$(ssh $1 getconf GNU_LIBC_VERSION)"
kernel="$(ssh $1 uname -r)"
build_arch="$(ssh $1 uname -p)"
hostname="$(ssh $1 uname -n)"
distribution="$(ssh $1 lsb_release -sc)"
fi
}
# Takes no arguments. Dumps all the important config data
dump()
{
# These variables are always determined dynamically at run time
echo "Target is: ${target}"
echo "GCC is: ${gcc}"
echo "GCC version: ${gcc_version}"
echo "Sysroot is: ${sysroots}"
echo "C library is: ${clibrary}"
# These variables have default values which we don't care about
echo "Binutils is: ${binutils}"
echo "Config file is: ${configfile}"
echo "Snapshot URL is: ${local_snapshots}"
echo "Build # cpus is: ${cpus}"
echo "Kernel: ${kernel}"
echo "Build Arch: ${build_arch}"
echo "Hostname: ${hostname}"
echo "Distribution: ${distribution}"
echo "Bootstrap ${bootstrap}"
echo "Install ${install}"
echo "Source Update ${supdate}"
echo "Make Documentation ${make_docs}"
echo "Full Documentation ${full_docs}"
echo "Maintainer mode ${maintainer_mode}"
if test x"${release}" != x; then
echo "Release Name ${release}"
fi
if test x"${do_makecheck}" = x"all"; then
echo "check ${do_makecheck} {$all_unit_tests}"
elif test ! -z "${do_makecheck}"; then
echo "check ${do_makecheck}"
fi
if test x"${do_excludecheck}" != x; then
echo "excludecheck ${do_excludecheck}"
fi
local check_components="$(get_check_component_list)"
if test x"${check_components}" != x; then
echo "checking ${check_components}"
else
echo "checking {none}"
fi
}