Remove libcacard.h warning

qemu.git uses -Werror by default, and this is problematic as 2.5.0
doesn't use libcacard.h and it breaks some developpers setup.

Remove the warning and release 2.5.2.

This change can be reverted in a near future (after 2.5.0 release and
a qemu patch is merged?)
Signed-off-by: Marc-André Lureau <marcandre.lureau@gmail.com>

NEWS

+v2.5.2
+======
+
+- remove libcacard.h usage warning (to silence qemu 2.5.0 build)
+
 v2.5.1
 ======
 

src/cac.h

@@ -8,10 +8,6 @@
 #ifndef CAC_H
 #define CAC_H 1
 
-#if !defined(__LIBCACARD_H_INSIDE__) && !defined(LIBCACARD_COMPILATION)
-#warning "Only <libcacard.h> can be included directly"
-#endif
-
 #include "vcard.h"
 #include "vreader.h"
 

src/capcsc.h

@@ -5,10 +5,6 @@
 #ifndef CAPCSC_H
 #define CAPCSC_H 1
 
-#if !defined(__LIBCACARD_H_INSIDE__) && !defined(LIBCACARD_COMPILATION)
-#warning "Only <libcacard.h> can be included directly"
-#endif
-
 #define CAPCSC_POLL_TIME            50      /* ms  - Time we will poll for */
                                             /*       card change when a    */
                                             /*       reader is connected */

src/card_7816.h

@@ -7,10 +7,6 @@
 #ifndef CARD_7816_H
 #define CARD_7816_H  1
 
-#if !defined(__LIBCACARD_H_INSIDE__) && !defined(LIBCACARD_COMPILATION)
-#warning "Only <libcacard.h> can be included directly"
-#endif
-
 #include "card_7816t.h"
 #include "vcardt.h"
 

src/card_7816t.h

@@ -7,10 +7,6 @@
 #ifndef CARD_7816T_H
 #define CARD_7816T_H 1
 
-#if !defined(__LIBCACARD_H_INSIDE__) && !defined(LIBCACARD_COMPILATION)
-#warning "Only <libcacard.h> can be included directly"
-#endif
-
 typedef unsigned short vcard_7816_status_t;
 
 struct VCardResponseStruct {

src/eventt.h

@@ -6,10 +6,6 @@
 #ifndef EVENTT_H
 #define EVENTT_H 1
 
-#if !defined(__LIBCACARD_H_INSIDE__) && !defined(LIBCACARD_COMPILATION)
-#warning "Only <libcacard.h> can be included directly"
-#endif
-
 #include "vreadert.h"
 #include "vcardt.h"
 

src/vcard.h

@@ -5,10 +5,6 @@
 #ifndef VCARD_H
 #define VCARD_H 1
 
-#if !defined(__LIBCACARD_H_INSIDE__) && !defined(LIBCACARD_COMPILATION)
-#warning "Only <libcacard.h> can be included directly"
-#endif
-
 #include "vcardt.h"
 
 /*

src/vcard_emul.h

@@ -13,10 +13,6 @@
 #ifndef VCARD_EMUL_H
 #define VCARD_EMUL_H 1
 
-#if !defined(__LIBCACARD_H_INSIDE__) && !defined(LIBCACARD_COMPILATION)
-#warning "Only <libcacard.h> can be included directly"
-#endif
-
 #include "card_7816t.h"
 #include "vcard.h"
 #include "vcard_emul_type.h"

src/vcard_emul_type.h

@@ -11,10 +11,6 @@
 #ifndef VCARD_EMUL_TYPE_H
 #define VCARD_EMUL_TYPE_H 1
 
-#if !defined(__LIBCACARD_H_INSIDE__) && !defined(LIBCACARD_COMPILATION)
-#warning "Only <libcacard.h> can be included directly"
-#endif
-
 #include "vcardt.h"
 #include "vreadert.h"
 

src/vcardt.h

@@ -5,10 +5,6 @@
 #ifndef VCARDT_H
 #define VCARDT_H 1
 
-#if !defined(__LIBCACARD_H_INSIDE__) && !defined(LIBCACARD_COMPILATION)
-#warning "Only <libcacard.h> can be included directly"
-#endif
-
 /*
  * these should come from some common spice header file
  */

src/vevent.h

@@ -5,10 +5,6 @@
 #ifndef EVENT_H
 #define EVENT_H 1
 
-#if !defined(__LIBCACARD_H_INSIDE__) && !defined(LIBCACARD_COMPILATION)
-#warning "Only <libcacard.h> can be included directly"
-#endif
-
 #include "eventt.h"
 #include "vreadert.h"
 #include "vcardt.h"

src/vreader.h

@@ -6,10 +6,6 @@
 #ifndef VREADER_H
 #define VREADER_H 1
 
-#if !defined(__LIBCACARD_H_INSIDE__) && !defined(LIBCACARD_COMPILATION)
-#warning "Only <libcacard.h> can be included directly"
-#endif
-
 #include "eventt.h"
 #include "vreadert.h"
 #include "vcardt.h"

src/vreadert.h

@@ -6,10 +6,6 @@
 #ifndef VREADERT_H
 #define VREADERT_H 1
 
-#if !defined(__LIBCACARD_H_INSIDE__) && !defined(LIBCACARD_COMPILATION)
-#warning "Only <libcacard.h> can be included directly"
-#endif
-
 typedef enum {
     VREADER_OK = 0,
     VREADER_NO_CARD,

src/vscard_common.h

@@ -22,10 +22,6 @@
 #ifndef VSCARD_COMMON_H
 #define VSCARD_COMMON_H
 
-#if !defined(__LIBCACARD_H_INSIDE__) && !defined(LIBCACARD_COMPILATION)
-#warning "Only <libcacard.h> can be included directly"
-#endif
-
 #include <stdint.h>
 #include <glib.h>