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Remove getopt dependency from ./autogen.sh #22

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Remove getopt dependency from ./autogen.sh #22

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32 changes: 9 additions & 23 deletions sources/autogen.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -210,7 +210,6 @@ function perform() {

# Operation modes.
CLEAN=0
HELP=0
COLOR=1
ALTERN=0

Expand All @@ -221,32 +220,19 @@ if [ $? -ne 0 ]; then
fi

# Parsing command-line arguments
GETOPT=`which getopt 2>/dev/null`
if [ -z ${GETOPT} ]; then
echo -ne "warning: getopt(1) was not found on your system."
echo -e " command line arguments will be ignored."
else
TEMP=`${GETOPT} -o ${OPTS} -l ${LONG_OPTS} -n 'autogen.sh' -- "$@"`

for i in $TEMP; do
case $i in
-c|--clean) let CLEAN=1;;
-n|--nocolor) let COLOR=0;;
-h|--help) let HELP=1;;
-a|--alternative) let ALTERN=1;;
esac
done
fi
while true; do case "$1" in
-n | --nocolor) let COLOR=0 && shift ;;
-a | --alternative) let ALTERN=1 && shift ;;
-c | --clean) let CLEAN=1 && shift ;;
-h | --help) help && exit 0 ;;
--) shift && break ;; # End of all options
-*) echo "Invalid option: $1" && help && exit 1 ;;
*) break ;; # No more options
esac; done

# Setting colors.
set_colors ${COLOR}

# HELP
if [ ${HELP} -eq 1 ]; then
help
exit 0
fi

# CLEAN
if [ ${CLEAN} -eq 1 ]; then
clean
Expand Down