AC_INIT(cackey, 0.5.21)
AC_CONFIG_HEADERS(config.h)
dnl Locate standard tools
AC_PROG_CC
AC_PROG_MAKE_SET
AC_PROG_INSTALL
AC_AIX
AC_LANG(C)
dnl Determine this platform
DC_CHK_OS_INFO
dnl Determine how to create shared objects on this platform
DC_GET_SHOBJFLAGS
ACX_PTHREAD(, [
AC_MSG_WARN([Can not figure out how to compile with pthreads support, run-time will likely fail.])
])
dnl Determine how to create static archives on this platform
AC_CHECK_TOOL(AR, ar)
AC_CHECK_TOOL(RANLIB, ranlib)
dnl Determine how to strip executables
AC_CHECK_TOOL(STRIP, strip)
dnl Check for all required headers
AC_CHECK_HEADERS(arpa/inet.h inttypes.h stdarg.h stdint.h stdio.h stdlib.h string.h sys/socket.h sys/types.h sys/un.h time.h unistd.h pthread.h zlib.h limits.h,,[
AC_WARN([Required header missing, compilation will likely fail.])
], [
#ifdef HAVE_ARPA_INET_H
# include <arpa/inet.h>
#endif
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#ifdef HAVE_STDARG_H
# include <stdarg.h>
#endif
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#ifdef HAVE_STDIO_H
# include <stdio.h>
#endif
#ifdef HAVE_STDLIB_H
# include <stdlib.h>
#endif
#ifdef HAVE_STRING_H
# include <string.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#endif
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_UN_H
# include <sys/un.h>
#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#ifdef HAVE_TIME_H
# include <time.h>
#endif
#ifdef HAVE_PTHREAD_H
# include <pthread.h>
#endif
#ifdef HAVE_LIMITS_H
# include <limits.h>
#endif
#ifdef HAVE_ZLIB_H
# include <zlib.h>
#endif
])
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([[
#ifdef HAVE_WINTYPES_H
# include <wintypes.h>
#endif
#ifdef HAVE_PCSCLITE_H
# include <pcsclite.h>
#endif
#ifdef HAVE_WINSCARD_H
# include <winscard.h>
#endif
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#ifdef HAVE_STDLIB_H
# include <stdlib.h>
#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#ifdef HAVE_STRING_H
# include <string.h>
#endif
#ifdef HAVE_PTHREAD_H
# include <pthread.h>
#endif
#ifdef HAVE_LIMITS_H
# include <limits.h>
#endif
#ifdef HAVE_STDIO_H
# 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;
scard_est_context_ret = SCardEstablishContext(SCARD_SCOPE_SYSTEM, NULL, NULL, &hContext);
scard_conn_ret = SCardConnect(hContext, "Reader X", SCARD_SHARE_SHARED, SCARD_PROTOCOL_T0, &hCard, &dwActiveProtocol);
]]), [
AC_MSG_RESULT(okay)
], [
AC_MSG_RESULT(failed)
AC_MSG_FAILURE([simple PC/SC program failed])
]
)
dnl Set version script, to limit the scope of symbols
DC_SETVERSIONSCRIPT(libcackey.vers)
dnl Upate LDFLAGS to include setting the run-time linker path to the same as our compile-time linker
DC_SYNC_RPATH
dnl If we updated LIBOBJS, update SHLIBOBJS -- must be last.
DC_SYNC_SHLIBOBJS
dnl Produce Makefile
AC_OUTPUT(Makefile)