Move stdarg.h to common-defs.h

This commit moves the inclusion of stdarg.h to common-defs.h and
removes all other inclusions.

gdb/
2014-08-07  Gary Benson  <gbenson@redhat.com>

	* common/common-defs.h: Include stdarg.h.
	* defs.h: Do not include stdarg.h.
	* ada-lang.c: Likewise.
	* common/common-utils.h: Likewise.
	* guile/scm-string.c: Likewise.
	* guile/scm-utils.c: Likewise.
	* m32c-tdep.c: Likewise.

gdb/gdbserver/
2014-08-07  Gary Benson  <gbenson@redhat.com>

	* server.h: Do not include stdarg.h.
	* nto-low.c: Likewise.

gdb/ChangeLog

@@ -1,3 +1,13 @@
+2014-08-07  Gary Benson  <gbenson@redhat.com>
+
+	* common/common-defs.h: Include stdarg.h.
+	* defs.h: Do not include stdarg.h.
+	* ada-lang.c: Likewise.
+	* common/common-utils.h: Likewise.
+	* guile/scm-string.c: Likewise.
+	* guile/scm-utils.c: Likewise.
+	* m32c-tdep.c: Likewise.
+
 2014-08-07  Gary Benson  <gbenson@redhat.com>
 
 	* common/common-defs.h: Include stdlib.h.

gdb/ada-lang.c

@@ -21,7 +21,6 @@
 #include "defs.h"
 #include <string.h>
 #include <ctype.h>
-#include <stdarg.h>
 #include "demangle.h"
 #include "gdb_regex.h"
 #include "frame.h"

gdb/common/common-defs.h

@@ -29,5 +29,6 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <stdarg.h>
 
 #endif /* COMMON_DEFS_H */

gdb/common/common-utils.h

@@ -22,7 +22,6 @@
 
 #include "ansidecl.h"
 #include <stddef.h>
-#include <stdarg.h>
 
 /* If possible, define FUNCTION_NAME, a macro containing the name of
    the function being defined.  Since this macro may not always be

gdb/defs.h

@@ -90,8 +90,6 @@
 #define O_BINARY 0
 #endif
 
-#include <stdarg.h>		/* For va_list.  */
-
 #include "libiberty.h"
 #include "hashtab.h"
 

gdb/gdbserver/ChangeLog

@@ -1,3 +1,8 @@
+2014-08-07  Gary Benson  <gbenson@redhat.com>
+
+	* server.h: Do not include stdarg.h.
+	* nto-low.c: Likewise.
+
 2014-08-07  Gary Benson  <gbenson@redhat.com>
 
 	* server.h: Do not include stdlib.h.

gdb/gdbserver/nto-low.c

@@ -28,7 +28,6 @@
 #include <spawn.h>
 #include <sys/procfs.h>
 #include <sys/auxv.h>
-#include <stdarg.h>
 #include <sys/iomgr.h>
 #include <sys/neutrino.h>
 

gdb/gdbserver/server.h

@@ -29,7 +29,6 @@
 #include "ansidecl.h"
 #include "version.h"
 
-#include <stdarg.h>
 #ifdef HAVE_ERRNO_H
 #include <errno.h>
 #endif

gdb/guile/scm-string.c

@@ -21,7 +21,6 @@
    conventions, et.al.  */
 
 #include "defs.h"
-#include <stdarg.h>
 #include "charset.h"
 #include "guile-internal.h"
 

gdb/guile/scm-utils.c

@@ -21,7 +21,6 @@
    conventions, et.al.  */
 
 #include "defs.h"
-#include <stdarg.h>
 #include <stdint.h>
 #include "gdb_assert.h"
 #include "guile-internal.h"

gdb/m32c-tdep.c

@@ -18,9 +18,6 @@
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include "defs.h"
-
-#include <stdarg.h>
-
 #include <string.h>
 #include "gdb_assert.h"
 #include "elf-bfd.h"