diff options
| author | Lucio Andrés Illanes Albornoz (arab, vxp) <lucio@lucioillanes.de> | 2017-12-03 16:10:05 +0000 |
|---|---|---|
| committer | Lucio Andrés Illanes Albornoz (arab, vxp) <lucio@lucioillanes.de> | 2017-12-03 16:20:07 +0000 |
| commit | ec19f02f81c206f54a89ef7e1f49715e90470c31 (patch) | |
| tree | a4f6a307e70bad5c4a836a18cbf92b6b0afa0b83 /subr/build_checks.subr | |
| parent | 16c9cd223ae1809124a163d13e820f19e18e7edc (diff) | |
| download | midipix_build-ec19f02f81c206f54a89ef7e1f49715e90470c31.tar.bz2 midipix_build-ec19f02f81c206f54a89ef7e1f49715e90470c31.tar.xz | |
Separate front end (build.sh, subr/build_*) from dispatcher.
Diffstat (limited to 'subr/build_checks.subr')
| -rw-r--r-- | subr/build_checks.subr | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/subr/build_checks.subr b/subr/build_checks.subr new file mode 100644 index 00000000..08abc684 --- /dev/null +++ b/subr/build_checks.subr @@ -0,0 +1,40 @@ +build_checks() { + local __ _exit _pname; + for __ in ${DEFAULT_CHECK_PATH_VARS}; do + if [ -z "${___:=$(ex_rtl_get_var_unsafe "${__}")}" ]; then + ex_rtl_log_msg failexit "Error: variable \`${__}' is empty or unset."; + elif [ "${___#* *}" != "${___}" ]; then + ex_rtl_log_msg failexit "Error: variable \`${__}' contains one or more whitespace characters."; + fi; + done; + for __ in ${DEFAULT_CHECK_PREREQ_CMDS} $(eval echo ${DEFAULT_CHECK_PREREQ_FILES_DYNAMIC}) ${DEFAULT_CHECK_PREREQ_FILES}; do + if [ "${__#/}" != "${__}" ]; then + if [ ! -e "${__}" ]; then + ex_rtl_log_msg fail "Error: missing prerequisite file \`${__}'."; + _exit=1; + fi; + else + if ! ex_rtl_test_cmd "${__}"; then + ex_rtl_log_msg fail "Error: missing prerequisite command \`${__}'."; + _exit=1; + fi; + fi; + done; + for __ in ${DEFAULT_CHECK_PREREQ_PERL_MODULES}; do + if ! perl -M"${__}" -e "" 2>/dev/null; then + ex_rtl_log_msg fail "Error: missing prerequisite Perl module \`${__}'."; + _exit=1; + fi; + done; + if [ ${_exit:-0} = 1 ]; then + exit 1; + fi; + if [ ${ARG_CLEAN:-0} -eq 1 ]; then + ex_rtl_log_msg info "-c specified, cleaning prefix..."; + for _pname in ${DEFAULT_CLEAR_PREFIX_PATHS}; do + ex_rtl_fileop rm ${PREFIX}/${_pname}; + done; + fi; +}; + +# vim:filetype=sh |