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dnl Check for PC/SC headers and libraries
DC_PCSC
dnl Check for ZLIB libraries
AC_CHECK_LIB(z, uncompress)
dnl Verify that a basic program will compile
AC_MSG_CHECKING([if basic PC/SC program works])
AC_LINK_IFELSE(
AC_LANG_PROGRAM([[
AC_CACHE_CHECK([if basic PC/SC program works], cackey_cv_pcsc_works, [
AC_LINK_IFELSE(
AC_LANG_PROGRAM([[
#ifdef HAVE_WINTYPES_H
# include <wintypes.h>
#endif
#ifdef HAVE_PCSCLITE_H
# include <pcsclite.h>
#endif
#ifdef HAVE_WINSCARD_H
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# include <stdio.h>
#endif
#ifdef HAVE_ZLIB_H
# ifdef HAVE_LIBZ
# include <zlib.h>
# endif
#endif
]], [[
LPSCARDHANDLE hCard;
SCARDCONTEXT hContext;
DWORD dwActiveProtocol;
LONG scard_conn_ret, scard_est_context_ret;
]], [[
LPSCARDHANDLE hCard;
SCARDCONTEXT hContext;
DWORD dwActiveProtocol;
LONG scard_conn_ret, scard_est_context_ret;
scard_est_context_ret = SCardEstablishContext(SCARD_SCOPE_SYSTEM, NULL, NULL, &hContext);
scard_est_context_ret = SCardEstablishContext(SCARD_SCOPE_SYSTEM, NULL, NULL, &hContext);
hCard = NULL;
scard_conn_ret = SCardConnect(hContext, "Reader X", SCARD_SHARE_SHARED, SCARD_PROTOCOL_T0, hCard, &dwActiveProtocol);
]]), [
AC_MSG_RESULT(okay)
], [
AC_MSG_RESULT(failed)
hCard = NULL;
scard_conn_ret = SCardConnect(hContext, "Reader X", SCARD_SHARE_SHARED, SCARD_PROTOCOL_T0, hCard, &dwActiveProtocol);
]]), [
cackey_cv_pcsc_works=okay
], [
cackey_cv_pcsc_works=failed
])
AC_MSG_FAILURE([simple PC/SC program failed])
|