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dnl ---------------------------------------------------------------------------
dnl Macro: PROTOCOL_BINARY_TEST
dnl ---------------------------------------------------------------------------
AC_DEFUN([PROTOCOL_BINARY_TEST], [
AC_LANG_PUSH([C++])
AC_CACHE_CHECK([for supported struct padding], [ac_cv_supported_struct_padding], [
AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
[ #include <inttypes.h>
#include "libmemcached/memcached/protocol_binary.h"
], [ protocol_binary_request_set request;
int a = 1;
switch (a) {
case sizeof(request):
case sizeof(request.bytes):
break;
default:
a = 2;
}
])],
[ ac_cv_supported_struct_padding=no ],
[ ac_cv_supported_struct_padding=yes ])
])
AC_LANG_POP
AS_IF([test "x$ac_cv_supported_struct_padding" = "xno"],[ AC_MSG_ERROR([Unsupported struct padding done by compiler.])])
])
dnl ---------------------------------------------------------------------------
dnl End Macro: PROTOCOL_BINARY_TEST
dnl ---------------------------------------------------------------------------
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