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#!/bin/bash
set -e
builddir=
install=no
while [ $# -gt 0 ]; do
case "$1" in
--build-dir)
if [ $# -lt 2 ]; then
echo "ERROR: missing argument for --build-dir option" >&2
exit 1
fi
builddir=$2
shift 2
;;
--install)
install=yes
shift
;;
--)
shift
break;
;;
*)
echo "ERROR: Unexpected argument: $1" >&2
exit 1
esac
done
if [ -z "${builddir}" ]; then
echo "ERROR: --build-dir option not specified" >&2
exit 1
fi
if [ -e "${builddir}" ]; then
echo "ERROR: directory entry named '${builddir}' already exists" >&2
exit 1
fi
mkdir "${builddir}"
cd "${builddir}"
cflags="-O2"
# enable extra warnings
cflags+=" -Winline"
cflags+=" -Wmissing-include-dirs"
cflags+=" -Wnested-externs"
cflags+=" -Wpointer-arith"
cflags+=" -Wredundant-decls"
cflags+=" -Wswitch-enum"
echo ""
echo "Configuring ..."
CFLAGS="${cflags}" ../configure --enable-examples-build --enable-tests-build "$@"
echo ""
echo "Building ..."
make -j4 -k
if [ "${install}" = "yes" ]; then
echo ""
echo "Installing ..."
make install
fi