Add config header to all C files

configure.ac

@@ -59,6 +59,9 @@ AM_COND_IF([HAVE_DOXYGEN],
     [AC_CONFIG_FILES([Doxyfile])],
     [AC_MSG_WARN(["Doxygen not found; continuing without doxygen support"])])
 
+# Configuration headers
+AC_CONFIG_HEADERS([config.h])
+
 AC_CONFIG_FILES([ po/Makefile.in
     Makefile
     lib/Makefile

lib/libusbx52/usb_x52_stub.c

@@ -6,6 +6,7 @@
  * SPDX-License-Identifier: GPL-2.0-only WITH Classpath-exception-2.0
  */
 
+#include "config.h"
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdarg.h>

lib/libx52/x52_control.c

@@ -6,6 +6,7 @@
  * SPDX-License-Identifier: GPL-2.0-only WITH Classpath-exception-2.0
  */
 
+#include "config.h"
 #include <stdio.h>
 #include <stdint.h>
 #include <stdlib.h>

lib/libx52/x52_core.c

@@ -6,6 +6,7 @@
  * SPDX-License-Identifier: GPL-2.0-only WITH Classpath-exception-2.0
  */
 
+#include "config.h"
 #include <stdio.h>
 #include <stdint.h>
 #include <stdlib.h>

lib/libx52/x52_date_time.c

@@ -6,6 +6,7 @@
  * SPDX-License-Identifier: GPL-2.0-only WITH Classpath-exception-2.0
  */
 
+#include "config.h"
 #include <stdio.h>
 #include <stdint.h>
 #include <stdlib.h>

lib/libx52/x52_mfd_led.c

@@ -6,6 +6,7 @@
  * SPDX-License-Identifier: GPL-2.0-only WITH Classpath-exception-2.0
  */
 
+#include "config.h"
 #include <stdio.h>
 #include <stdint.h>
 #include <stdlib.h>

lib/libx52/x52_strerror.c

@@ -6,6 +6,7 @@
  * SPDX-License-Identifier: GPL-2.0-only WITH Classpath-exception-2.0
  */
 
+#include "config.h"
 #include <stdio.h>
 
 #include "libx52.h"

lib/libx52util/x52_char_map_lookup.c

@@ -9,6 +9,7 @@
  * SPDX-License-Identifier: GPL-2.0-only WITH Classpath-exception-2.0
  */
 
+#include "config.h"
 #include <stdint.h>
 #include <errno.h>
 

utils/cli/x52_cli.c

@@ -143,6 +143,7 @@ possibly through \b sudo(8)
 
 */
 
+#include "config.h"
 #include <stdio.h>
 #include <stdint.h>
 #include <stdlib.h>

utils/test/x52_test.c

@@ -6,6 +6,7 @@
  * SPDX-License-Identifier: GPL-2.0-only WITH Classpath-exception-2.0
  */
 
+#include "config.h"
 #include <stdio.h>
 #include <stdlib.h>
 #include <signal.h>

utils/test/x52_test_clock.c

@@ -6,6 +6,7 @@
  * SPDX-License-Identifier: GPL-2.0-only WITH Classpath-exception-2.0
  */
 
+#include "config.h"
 #include <stdio.h>
 #include <string.h>
 #include <unistd.h>

utils/test/x52_test_common.h

@@ -9,6 +9,7 @@
 #ifndef X52_TEST_COMMON_H
 #define X52_TEST_COMMON_H
 
+#include "config.h"
 #include <stdio.h>
 #include <stdbool.h>
 #include "libx52.h"

utils/test/x52_test_led.c

@@ -6,6 +6,7 @@
  * SPDX-License-Identifier: GPL-2.0-only WITH Classpath-exception-2.0
  */
 
+#include "config.h"
 #include <stdio.h>
 #include <string.h>
 #include <unistd.h>

utils/test/x52_test_mfd.c

@@ -6,6 +6,7 @@
  * SPDX-License-Identifier: GPL-2.0-only WITH Classpath-exception-2.0
  */
 
+#include "config.h"
 #include <stdio.h>
 #include <string.h>
 #include <unistd.h>