#! /bin/sh -e

PATCHELF=$(readlink -f "../src/patchelf")
SCRATCH="scratch/$(basename "$0" .sh)"
READELF=${READELF:-readelf}

EXEC_NAME="short-first-segment"

if ! gzip --version >/dev/null; then
    echo "skipping test: gzip not found"
    exit 77
fi

if test "$(uname -i)" != x86_64 || test "$(uname)" != Linux; then
    echo "skipping test: not supported on x86_64 Linux"
    exit 77
fi

rm -rf "${SCRATCH}"
mkdir -p "${SCRATCH}"

gzip -c -d "${srcdir:?}/${EXEC_NAME}.gz" > "${SCRATCH}/${EXEC_NAME}"
cd "${SCRATCH}"

ldd "${EXEC_NAME}"

${PATCHELF} --add-rpath lalalalalalalala --output modified1 "${EXEC_NAME}"
ldd modified1

${PATCHELF}  --add-needed "libXcursor.so.1" --output modified2 modified1
ldd modified2