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#!/usr/bin/env bash
# Copyright © Tavian Barnes <tavianator@tavianator.com>
# SPDX-License-Identifier: 0BSD
# pkg-config wrapper that outputs a makefile fragment
set -eu
NAME="${1^^}"
declare -n XUSE="XUSE_$NAME"
if [ "$XUSE" ]; then
USE="$XUSE"
elif [[ "$NOLIBS" == *y* ]]; then
USE=n
elif config/pkgconf.sh "$1"; then
USE=y
else
USE=n
fi
printf '%s := %s\n' "USE_$NAME" "$USE"
if [ "$USE" = y ]; then
printf 'CPPFLAGS += -DBFS_USE_%s=1\n' "$NAME"
CFLAGS=$(config/pkgconf.sh --cflags "$1")
if [ "$CFLAGS" ]; then
printf 'CFLAGS += %s\n' "$CFLAGS"
fi
LDFLAGS=$(config/pkgconf.sh --ldflags "$1")
if [ "$LDFLAGS" ]; then
printf 'LDFLAGS += %s\n' "$LDFLAGS"
fi
LDLIBS=$(config/pkgconf.sh --ldlibs "$1")
if [ "$LDLIBS" ]; then
printf 'LDLIBS += %s\n' "$LDLIBS"
fi
else
printf 'CPPFLAGS += -DBFS_USE_%s=0\n' "$NAME"
fi
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