#!/bin/bash
set -e

pkg=simde

PKG_CONFIG="${PKG_CONFIG:-pkg-config}"

export LC_ALL=C.UTF-8
if [ "${AUTOPKGTEST_TMP}" = "" ] ; then
  AUTOPKGTEST_TMP=$(mktemp -d /tmp/${pkg}-test.XXXXXX)
  # Double quote below to expand the temporary directory variable now versus
  # later is on purpose.
  # shellcheck disable=SC2064
  trap "rm -rf ${AUTOPKGTEST_TMP}" 0 INT QUIT ABRT PIPE TERM
fi

cd "${AUTOPKGTEST_TMP}"

if [ "$(dpkg-architecture -qDEB_HOST_ARCH)" = "i386" ] ; then
  CFLAGS=-Wno-psabi
fi

cat > test.c <<EOM
      #include <assert.h>
      #include <simde/arm/neon.h>
      #include <simde/x86/sse2.h>
      int main() {
        int64_t a = 1, b = 2;
        assert(simde_vaddd_s64(a, b) == 3);
        simde__m128i z = simde_mm_setzero_si128();
        simde__m128i v = simde_mm_undefined_si128();
        v = simde_mm_xor_si128(v, v);
        assert(simde_mm_movemask_epi8(simde_mm_cmpeq_epi8(v, z)) == 0xFFFF);
        return 0;
      }
EOM

cc $("${PKG_CONFIG}" simde --cflags) ${CFLAGS} test.c -o test
./test