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initscripts: populate-volatile: improve config file parsing

This improves the config file parsing to permit blank lines and
comments following an entry or preceeded by whitespace.

(From OE-Core rev: 415eaacb83b1c6df5210fb423e3e96e530b1dc42)

Signed-off-by: Mans Rullgard <mans@mansr.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Mans Rullgard
2016-12-01 12:30:34 +00:00
committed by Richard Purdie
parent 494012830f
commit 438d123051
2 changed files with 7 additions and 5 deletions
@@ -150,9 +150,9 @@ apply_cfgfile() {
return 1
}
cat ${CFGFILE} | grep -v "^#" | \
while read LINE; do
eval `echo "$LINE" | sed -n "s/\(.*\)\ \(.*\) \(.*\)\ \(.*\)\ \(.*\)\ \(.*\)/TTYPE=\1 ; TUSER=\2; TGROUP=\3; TMODE=\4; TNAME=\5 TLTARGET=\6/p"`
cat ${CFGFILE} | sed 's/#.*//' | \
while read TTYPE TUSER TGROUP TMODE TNAME TLTARGET; do
test -z "${TLTARGET}" && continue
TNAME=${ROOT_DIR}${TNAME}
[ "${VERBOSE}" != "no" ] && echo "Checking for -${TNAME}-."