diff options
Diffstat (limited to 'subr')
| -rw-r--r-- | subr/pre_setup_args.subr | 67 | ||||
| -rw-r--r-- | subr/pre_setup_env.subr | 5 |
2 files changed, 68 insertions, 4 deletions
diff --git a/subr/pre_setup_args.subr b/subr/pre_setup_args.subr new file mode 100644 index 00000000..e9c10a50 --- /dev/null +++ b/subr/pre_setup_args.subr @@ -0,0 +1,67 @@ +BUILD_ARGS_SPEC=" + ARG_IPV4_ONLY:-4 + ARG_IPV6_ONLY:-6 + ARCH:arg:-a + BUILD:arg:-b + ARG_CLEAN:-c + ARG_DEBUG_MINIPIX:--debug-minipix + ARG_IGNORE_SHA256SUMS:-i + ARG_OFFLINE:-N + ARG_RELAXED:-R + ARG_RESTART:arg:-r + ARG_TARBALL:selfarg:-t + ARG_TARBALL:selfarg:-t.bz2 + ARG_TARBALL:selfarg:-t.gz + ARG_TARBALL:selfarg:-t.xz + ARG_VERBOSE:-v + ARG_XTRACE:-x"; + +pre_setup_args() { + local _spec="${BUILD_ARGS_SPEC}" _spec_arg _found; + while [ ${#} -gt 0 ]; do + if [ "${1#-}" = "${1}" ]; then + break; + fi; + for _spec_arg in ${_spec}; do + case "${_spec_arg}" in + *:${1}) case "${_spec_arg#*:}" in + arg:*) + set_var_unsafe "${_spec_arg%%:*}" "${2}"; shift; ;; + selfarg:*) + set_var_unsafe "${_spec_arg%%:*}" "${1}"; ;; + *) + set_var_unsafe "${_spec_arg%%:*}" 1; ;; + esac; _found=1; break; ;; + *) _found=0; ;; + esac; + done; + if [ "${_found:-0}" -eq 0 ]; then + exec cat etc/build.usage; + else + shift; + fi; + done; + if [ -n "${ARG_TARBALL}" ]; then + if [ "${ARG_TARBALL#-t.}" != "${ARG_TARBALL}" ]; then + TARBALL_SUFFIX="${ARG_TARBALL#-t.}"; + else + TARBALL_SUFFIX=xz; + fi; + fi; + if [ "${ARG_XTRACE:-0}" -eq 1 ]; then + set -o xtrace; + fi; + if [ -n "${ARG_RESTART}" ]; then + if [ "${ARG_RESTART%:*}" != "${ARG_RESTART}" ]; then + ARG_RESTART_AT="${ARG_RESTART#*:}"; ARG_RESTART="${ARG_RESTART%:*}"; + fi; + BUILD_PACKAGES_RESTART="$(echo ${ARG_RESTART} | sed "s/,/ /g")"; + fi; + while [ ${#} -gt 0 ]; do + case "${1}" in + *=*) set_var_unsafe "${1%%=*}" "${1#*=}"; ;; + *) BUILD_TARGETS_META="${BUILD_TARGETS_META:+${BUILD_TARGETS_META} }${1}"; ;; + esac; shift; done; +}; + +# vim:filetype=sh diff --git a/subr/pre_setup_env.subr b/subr/pre_setup_env.subr index 0f22fdbe..c1876d31 100644 --- a/subr/pre_setup_env.subr +++ b/subr/pre_setup_env.subr @@ -1,9 +1,6 @@ -# -# set -o errexit -o noglob are assumed. -# - pre_setup_env() { local __; + set -o noglob; if [ -z "${DEFAULT_BUILD_CPUS}" ]\ && [ -e /proc/cpuinfo ]; then DEFAULT_BUILD_CPUS=$(awk '/^processor/{cpus++} END{print cpus}' /proc/cpuinfo); |