#!/usr/bin/env bash
# This is a wrapper for ./do that sets architecture variables properly
# I've failed to implement this in debian/rules

export PLATFORM="${DEB_BUILD_ARCH_OS}"
export MARCH="${DEB_HOST_GNU_CPU}"
# work around cjdns being unspecific about x86 compiler targets such as i686
echo "${DEB_HOST_GNU_CPU}" | grep -q 'i.86' && export MARCH="x86"

if [[ "${DEB_BUILD_OPTIONS}" =~ nocheck ]]; then
    export NO_TEST=1
fi

# Pass through prefix overrides if they are set
if [[ ${DEB_ADDRESS_PREFIX} && ${DEB_ADDRESS_PREFIX-x} ]]; then
    export ADDRESS_PREFIX="${DEB_ADDRESS_PREFIX}"
fi

if [[ ${DEB_ADDRESS_PREFIX_BITS} && ${DEB_ADDRESS_PREFIX_BITS-x} ]]; then
    export ADDRESS_PREFIX_BITS="${DEB_ADDRESS_PREFIX_BITS}"
fi

# Unset CFLAGS set by debhelper to fix a number of issues.
# It usually contains something like this:
# -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security
# The problems with this are:
#    -g is already passed
#    -O2 and optimizations in general are not yet supported upstream
#    -fstack-protector breaks build because it's passed AFTER -fstack-protector-all
export CFLAGS=""

./do