libarchive: Include integer types very early

In libarchive/archive_platform.h we should include <stdint.h> or
<inttypes.h> immediately after "config.h" to define integer types
referenced by configuration results.  For example, on a non-conformant
platform ssize_t might default to int64_t, so int64_t must be defined
before ssize_t is used (and ssize_t is used in archive_windows.h).

Utilities/cmlibarchive/libarchive/archive_platform.h

@@ -52,6 +52,14 @@
 #error Oops: No config.h and no pre-built configuration in archive_platform.h.
 #endif
 
+/* Try to get standard C99-style integer type definitions. */
+#if HAVE_INTTYPES_H
+#include <inttypes.h>
+#endif
+#if HAVE_STDINT_H
+#include <stdint.h>
+#endif
+
 /* It should be possible to get rid of this by extending the feature-test
  * macros to cover Windows API functions, probably along with non-trivial
  * refactoring of code to find structures that sit more cleanly on top of
@@ -78,14 +86,6 @@
 #define __FBSDID(a)     struct _undefined_hack
 #endif
 
-/* Try to get standard C99-style integer type definitions. */
-#if HAVE_INTTYPES_H
-#include <inttypes.h>
-#endif
-#if HAVE_STDINT_H
-#include <stdint.h>
-#endif
-
 /* Borland warns about its own constants!  */
 #if defined(__BORLANDC__)
 # if HAVE_DECL_UINT64_MAX