require standard int types to be defined (#17884)

2 files changed, 1 insertions, 55 deletions

diff --git a/Include/longintrepr.h b/Include/longintrepr.h
index bbba4d8..1296849 100644
--- a/Include/longintrepr.h
+++ b/Include/longintrepr.h
@@ -42,10 +42,6 @@ extern "C" {
 */
 
 #if PYLONG_BITS_IN_DIGIT == 30
-#if !(defined HAVE_UINT64_T && defined HAVE_UINT32_T &&          \
-      defined HAVE_INT64_T && defined HAVE_INT32_T)
-#error "30-bit long digits requested, but the necessary types are not available on this platform"
-#endif
 typedef PY_UINT32_T digit;
 typedef PY_INT32_T sdigit; /* signed variant of digit */
 typedef PY_UINT64_T twodigits;
diff --git a/Include/pyport.h b/Include/pyport.h
index 3d5233e..d995f3f 100644
--- a/Include/pyport.h
+++ b/Include/pyport.h
@@ -5,13 +5,8 @@
 
 /* Some versions of HP-UX & Solaris need inttypes.h for int32_t,
    INT32_MAX, etc. */
-#ifdef HAVE_INTTYPES_H
 #include <inttypes.h>
-#endif
-
-#ifdef HAVE_STDINT_H
 #include <stdint.h>
-#endif
 
 /**************************************************************************
 Symbols and macros to supply platform-independent interfaces to basic
@@ -74,64 +69,19 @@ Used in:  Py_uintptr_t
 #endif /* LLONG_MAX */
 #endif
 
-/* a build with 30-bit digits for Python integers needs an exact-width
- * 32-bit unsigned integer type to store those digits.  (We could just use
- * type 'unsigned long', but that would be wasteful on a system where longs
- * are 64-bits.)  On Unix systems, the autoconf macro AC_TYPE_UINT32_T defines
- * uint32_t to be such a type unless stdint.h or inttypes.h defines uint32_t.
- * However, it doesn't set HAVE_UINT32_T, so we do that here.
- */
-#ifdef uint32_t
-#define HAVE_UINT32_T 1
-#endif
-
-#ifdef HAVE_UINT32_T
-#ifndef PY_UINT32_T
 #define PY_UINT32_T uint32_t
-#endif
-#endif
-
-/* Macros for a 64-bit unsigned integer type; used for type 'twodigits' in the
- * integer implementation, when 30-bit digits are enabled.
- */
-#ifdef uint64_t
-#define HAVE_UINT64_T 1
-#endif
-
-#ifdef HAVE_UINT64_T
-#ifndef PY_UINT64_T
 #define PY_UINT64_T uint64_t
-#endif
-#endif
 
 /* Signed variants of the above */
-#ifdef int32_t
-#define HAVE_INT32_T 1
-#endif
-
-#ifdef HAVE_INT32_T
-#ifndef PY_INT32_T
 #define PY_INT32_T int32_t
-#endif
-#endif
-
-#ifdef int64_t
-#define HAVE_INT64_T 1
-#endif
-
-#ifdef HAVE_INT64_T
-#ifndef PY_INT64_T
 #define PY_INT64_T int64_t
-#endif
-#endif
 
 /* If PYLONG_BITS_IN_DIGIT is not defined then we'll use 30-bit digits if all
    the necessary integer types are available, and we're on a 64-bit platform
    (as determined by SIZEOF_VOID_P); otherwise we use 15-bit digits. */
 
 #ifndef PYLONG_BITS_IN_DIGIT
-#if (defined HAVE_UINT64_T && defined HAVE_INT64_T && \
-     defined HAVE_UINT32_T && defined HAVE_INT32_T && SIZEOF_VOID_P >= 8)
+#if SIZEOF_VOID_P >= 8
 #define PYLONG_BITS_IN_DIGIT 30
 #else
 #define PYLONG_BITS_IN_DIGIT 15