run.sh

#!/bin/bash
# The MIT License (MIT)
#
# Copyright (c) 2013 Philip Thrasher
#
# Permission is hereby granted, free of charge, to any person obtaining a copy of
# this software and associated documentation files (the "Software"), to deal in
# the Software without restriction, including without limitation the rights to
# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
# the Software, and to permit persons to whom the Software is furnished to do so,
# subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

declare -a OPTIONSETS=("-DRINGBUFFER_USE_STATIC_MEMORY=0 -DRINGBUFFER_AVOID_MODULO=0" \
                            "-DRINGBUFFER_USE_STATIC_MEMORY=1 -DRINGBUFFER_AVOID_MODULO=0" \
                            "-DRINGBUFFER_USE_STATIC_MEMORY=0 -DRINGBUFFER_AVOID_MODULO=1" \
                            "-DRINGBUFFER_USE_STATIC_MEMORY=1 -DRINGBUFFER_AVOID_MODULO=1")

# get length of an array
OPTIONSETS_LENGTH=${#OPTIONSETS[@]}

for (( i=0; i<${OPTIONSETS_LENGTH}; i++ ));
do
  CFLAGS=${OPTIONSETS[$i]}
  gcc test.c ${CFLAGS} -o test >/dev/null
  ./test;
  rm test;
done