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set -e
if test -n "$BASH_VERSION"; then set -o posix; fi
# See https://www.gnu.org/prep/standards/html_node/Directory-Variables.html
prefix=/usr/local
exec_prefix='$(PREFIX)'
bindir='$(EXEC_PREFIX)/bin'
host=
main() {
parseArgs "$@"
echo TODO create Makefile
}
printHelp() {
echo ''
echo "Example usage: $0 --prefix /usr/local"
echo ''
echo 'Options:'
echo ' --prefix <path> Default "/usr/local"'
echo ' --bindir <path> Default "$(EXEC_PREFIX)/bin"'
echo ' --host <name> Default <empty> (Eg "x86_64-w64-mingw32")'
echo ''
}
parseArgs() {
# See: https://stackoverflow.com/a/14203146/4415884
while test $# -gt 0 ; do
case $1 in
--help) printHelp; exit 1; ;;
--prefix) prefix="$2" shift; shift; ;;
--exec_prefix) exec_prefix="$2" shift; shift; ;;
--bindir) bindir="$2" shift; shift; ;;
--host) host="$2" shift; shift; ;;
*) echo "[ERROR] Unexpected argument: $1" exit 1 ;;
esac
done
}
main "$@"
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