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|
#!/bin/bash
set -e
TOOLCHAINS_URL='http://autobuild.buildroot.org/toolchains/configs/toolchain-configs.csv'
main() {
local o O opts
local cfg dir pkg random toolchain
local -a toolchains
o='hc:d:p:r:'
O='help,config-snippet:build-dir:package:,random:'
opts="$(getopt -n "${my_name}" -o "${o}" -l "${O}" -- "${@}")"
eval set -- "${opts}"
random=0
while [ ${#} -gt 0 ]; do
case "${1}" in
(-h|--help)
help; exit 0
;;
(-c|--config-snippet)
cfg="${2}"; shift 2
;;
(-d|--build-dir)
dir="${2}"; shift 2
;;
(-p|--package)
pkg="${2}"; shift 2
;;
(-r|--random)
random="${2}"; shift 2
;;
(--)
shift; break
;;
esac
done
if [ -z "${cfg}" ]; then
printf "error: no config snippet specified\n" >&2; exit 1
fi
if [ ! -e "${cfg}" ]; then
printf "error: %s: no such file\n" "${cfg}" >&2; exit 1
fi
if [ -z "${dir}" ]; then
dir="${HOME}/br-test-pkg"
fi
# Extract the URLs of the toolchains; drop internal toolchains
# E.g.: http://server/path/to/name.config,arch,libc
# --> http://server/path/to/name.config
toolchains=($(curl -s "${TOOLCHAINS_URL}" \
|sed -r -e 's/,.*//; /internal/d;' \
|if [ ${random} -gt 0 ]; then \
sort -R |head -n ${random}
else
cat
fi |sort
)
)
if [ ${#toolchains[@]} -eq 0 ]; then
printf "error: no toolchain found (networking issue?)\n" >&2; exit 1
fi
for toolchain in "${toolchains[@]}"; do
build_one "${dir}" "${toolchain}" "${cfg}" "${pkg}"
done
}
build_one() {
local dir="${1}"
local url="${2}"
local cfg="${3}"
local pkg="${4}"
local toolchain
# Using basename(1) on a URL works nicely
toolchain="$(basename "${url}" .config)"
printf "%40s: " "${toolchain}"
dir="${dir}/${toolchain}"
mkdir -p "${dir}"
if ! curl -s "${url}" >"${dir}/.config"; then
printf "FAILED\n"
return
fi
cat >>"${dir}/.config" <<-_EOF_
BR2_INIT_NONE=y
BR2_SYSTEM_BIN_SH_NONE=y
# BR2_PACKAGE_BUSYBOX is not set
# BR2_TARGET_ROOTFS_TAR is not set
_EOF_
cat "${cfg}" >>"${dir}/.config"
if ! make O="${dir}" olddefconfig >/dev/null 2>&1; then
printf "FAILED\n"
return
fi
# We want all the options from the snippet to be present as-is (set
# or not set) in the actual .config; if one of them is not, it means
# some dependency from the toolchain or arch is not available, in
# which case this config is untestable and we skip it.
# We don't care about the locale to sort in, as long as both sort are
# done in the same locale.
comm -23 <(sort "${cfg}") <(sort "${dir}/.config") >"${dir}/missing.config"
if [ -s "${dir}/missing.config" ]; then
printf "SKIPPED\n"
return
fi
# Remove file, it's empty anyway.
rm -f "${dir}/missing.config"
if [ -n "${pkg}" ]; then
if ! make O="${dir}" "${pkg}-dirclean" >> "${dir}/logfile" 2>&1; then
printf "FAILED\n"
return
fi
fi
# shellcheck disable=SC2086
if ! make O="${dir}" ${pkg} >> "${dir}/logfile" 2>&1; then
printf "FAILED\n"
return
fi
printf "OK\n"
}
help() {
cat <<_EOF_
test-pkg: test-build a package against various toolchains and architectures
The supplied config snippet is appended to each toolchain config, the
resulting configuration is checked to ensure it still contains all options
specified in the snippet; if any is missing, the build is skipped, on the
assumption that the package under test requires a toolchain or architecture
feature that is missing.
In case failures are noticed, you can fix the package and just re-run the
same command again; it will re-run the test where it failed. If you did
specify a package (with -p), the package build dir will be removed first.
The list of toolchains is retrieved from the Buildroot autobuilders, available
at ${TOOLCHAINS_URL}.
Options:
-h, --help
Print this help.
-c CFG, --config-snippet CFG
Use the CFG file as the source for the config snippet. This file
should contain all the config options required to build a package.
-d DIR, --build-dir DIR
Do the builds in directory DIR, one sub-dir per toolchain.
-p PKG, --package PKG
Test-build the package PKG, by running 'make PKG'; if not specified,
just runs 'make'.
-r N, --random N
Limit the tests to the N randomly selected toolchains, instead of
building with all toolchains.
Example:
Testing libcec would require a config snippet that contains:
BR2_PACKAGE_LIBCEC=y
Testing libcurl with openSSL support would require a snippet such as:
BR2_PACKAGE_OPENSSL=y
BR2_PACKAGE_LIBCURL=y
_EOF_
}
my_name="${0##*/}"
main "${@}"
|
