#!/bin/sh
# autopkgtest check: Build and run a program against libmutter, to verify
# that the headers and pkg-config file are installed correctly
# (C) 2012 Canonical Ltd.
# (C) 2018-2019 Simon McVittie
# Authors: Martin Pitt, Simon McVittie

set -eux

WORKDIR=$(mktemp -d)
export HOME="$WORKDIR"
export XDG_RUNTIME_DIR="$WORKDIR"
cleanup () {
    rm -fr "$WORKDIR"
}
trap cleanup 0 INT QUIT ABRT PIPE TERM
cd "$WORKDIR"

if [ -n "${DEB_HOST_GNU_TYPE:-}" ]; then
    CROSS_COMPILE="$DEB_HOST_GNU_TYPE-"
else
    CROSS_COMPILE=
fi

cat <<'EOF' > trivial.c
#include <meta/util.h>

int main(void)
{
    g_assert_false(meta_is_wayland_compositor());
    return 0;
}
EOF

# Deliberately word-splitting pkg-config's output:
# shellcheck disable=SC2046
"${CROSS_COMPILE}gcc" -o trivial trivial.c $("${CROSS_COMPILE}pkg-config" --cflags --libs libmutter-14)
echo "build: OK"
[ -x trivial ]
xvfb-run -a dbus-run-session -- ./trivial
echo "run: OK"