diff options
Diffstat (limited to 'subr/build_init.subr')
| -rw-r--r-- | subr/build_init.subr | 38 |
1 files changed, 20 insertions, 18 deletions
diff --git a/subr/build_init.subr b/subr/build_init.subr index 6d1635db..49f0dca8 100644 --- a/subr/build_init.subr +++ b/subr/build_init.subr @@ -91,9 +91,9 @@ buildp_init_env() { elif ! umask 022; then printf "Error: failed to set umask(2).\n" >&2; exit 1; elif ! BUILD_HNAME="$(hostname)"; then - _rc=1; _status="Error: failed to obtain hostname."; + printf "Error: failed to obtain hostname." >&2; exit 1; elif ! BUILD_USER="$(id -nu)"; then - _rc=1; _status="Error: failed to obtain username."; + printf "Error: failed to obtain username." >&2; exit 1; else for _fname in $(find subr -name *.subr); do if ! . "${_fname}"; then printf "Error: failed to source \`%s'.\n" "${_fname}"; exit 1; @@ -215,34 +215,36 @@ buildp_init_getopts() { return "${_rc}"; }; +buildp_init_getopts_help() { + local _opt=""; + while getopts a:b:C:D:Fhp:Pr:R _opt 2>/dev/null; do + case "${_opt}" in + h) cat etc/build.usage; exit 0; ;; + esac; done; shift $((${OPTIND}-1)); +}; + buildp_init_prereqs() { - local _cmd="" _cmds_missing="" _rc=0; _status=""; - for _cmd in \ + if ! rtl_check_prereqs \ awk bunzip2 bzip2 cat chmod cmake cp date find flock \ g++ gcc git grep gunzip gzip hostname id install kill \ ln lzip make mkdir mkfifo mktemp mv paste patch perl \ pgrep pkill printf readlink rm sed sha256sum sort \ - tail tar test touch tr uniq wget xz zip; do - if ! which "${_cmd}" >/dev/null 2>&1; then - _cmds_missing="${_cmds_missing:+${_cmds_missing} }${_cmd}"; - fi; - done; - if [ -n "${_cmds_missing}" ]; then - _rc=1; _status="Error: missing prerequisite package(s): ${_cmds_missing}"; + tail tar test touch tr uniq wget xz zip; then + printf "%s\n" "${_status}" >&2; exit 1; elif ! (FNAME="$(mktemp)" && { trap "rm -f \"\${FNAME}\"" EXIT; \ sed -i'' -e '' "${FNAME}" >/dev/null 2>&1; }); then - _rc=1; _status="Error: sed(1) in \${PATH} does not support the \`-i' option."; + printf "Error: sed(1) in \${PATH} does not support the \`-i' option.\n" >&2; exit 1; fi; - return "${_rc}"; }; build_init() { local _rc=0; _status=""; - if ! buildp_init_env \ - || ! buildp_init_getopts "${@}" \ - || ! buildp_init_prereqs \ - || ! ex_pkg_load_vars \ - || ! buildp_init_args \ + if ! buildp_init_env \ + || ! buildp_init_getopts_help "${@}" \ + || ! buildp_init_prereqs \ + || ! buildp_init_getopts "${@}" \ + || ! ex_pkg_load_vars \ + || ! buildp_init_args \ || ! buildp_init_files; then _rc=1; _status="${_status}"; fi; return "${_rc}"; |