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#
# set -o errexit -o noglob are assumed.
#
pre_setup_env() {
local __;
if [ -z "${DEFAULT_BUILD_CPUS}" ]\
&& [ -e /proc/cpuinfo ]; then
DEFAULT_BUILD_CPUS=$(awk '/^processor/{cpus++} END{print cpus}' /proc/cpuinfo);
fi;
: ${ARCH:=nt64}; : ${BUILD:=debug};
if [ "${ARCH}" = nt32 ]; then
TARGET="i686-nt32-midipix";
elif [ "${ARCH}" = nt64 ]; then
TARGET="x86_64-nt64-midipix";
else
if [ "${BUILD}" != debug ]\
&& [ "${BUILD}" != release ]; then
log_msg failexit "Error: unknown build type \`${BUILD}'.";
fi;
log_msg failexit "Error: invalid architecture \`${ARCH}'.";
fi;
for __ in ${HOME}/midipix_build.vars ../midipix_build.vars ./vars/env.vars ./vars/build.vars; do
[ -e ${__} ] && . ${__};
done;
export PATH="${PREFIX}/bin${PATH:+:${PATH}}";
if [ ${ARG_IPV4_ONLY:-0} -eq 1 ]; then
DEFAULT_WGET_ARGS="-4${DEFAULT_WGET_ARGS:+ ${DEFAULT_WGET_ARGS}}";
elif [ ${ARG_IPV6_ONLY:-0} -eq 1 ]; then
DEFAULT_WGET_ARGS="-6${DEFAULT_WGET_ARGS:+ ${DEFAULT_WGET_ARGS}}";
fi;
for __ in $(export | sed -e 's/^export //' -e 's/=.*$//'); do
if ! lmatch "${CLEAR_ENV_VARS_EXCEPT}" " " "${__}"; then
unset "${__}";
fi;
done;
};
# vim:filetype=sh
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