AS_IF([test "x$_enable_debug_info" = xyes], [
# Check if libelf and libdw are present
AC_CHECK_LIB([elf], [elf_version], [], [AC_MSG_ERROR(Missing libelf (from elfutils >= 0.154) which is required by debug info. You can disable this feature using --disable-debug-info.)])
AS_IF([test "x$_enable_debug_info" = xyes], [
# Check if libelf and libdw are present
AC_CHECK_LIB([elf], [elf_version], [], [AC_MSG_ERROR(Missing libelf (from elfutils >= 0.154) which is required by debug info. You can disable this feature using --disable-debug-info.)])