Update Gnulib; add new modules.

[bpt/guile.git] / lib / stdint.in.h

diff --git a/lib/stdint.in.h b/lib/stdint.in.h
index db1eec8..319b8aa 100644 (file)
--- a/lib/stdint.in.h
+++ b/lib/stdint.in.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001-2002, 2004-2010 Free Software Foundation, Inc.
+/* Copyright (C) 2001-2002, 2004-2011 Free Software Foundation, Inc.
    Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood.
    This file is part of gnulib.
 
@@ -108,6 +108,8 @@
         warnings in the signed case.  */ \
      ((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1)
 
+#if !GNULIB_defined_stdint_types
+
 /* 7.18.1.1. Exact-width integer types */
 
 /* Here we assume a standard architecture where the hardware integer
@@ -137,9 +139,10 @@ typedef unsigned int gl_uint32_t;
 /* If the system defines INT64_MAX, assume int64_t works.  That way,
    if the underlying platform defines int64_t to be a 64-bit long long
    int, the code below won't mistakenly define it to be a 64-bit long
-   int, which would mess up C++ name mangling.  */
+   int, which would mess up C++ name mangling.  We must use #ifdef
+   rather than #if, to avoid an error with HP-UX 10.20 cc.  */
 
-#if INT64_MAX
+#ifdef INT64_MAX
 # define GL_INT64_T
 #else
 /* Do not undefine int64_t if gnulib is not being used with 64-bit
@@ -162,7 +165,7 @@ typedef long long int gl_int64_t;
 # endif
 #endif
 
-#if UINT64_MAX
+#ifdef UINT64_MAX
 # define GL_UINT64_T
 #else
 # if ULONG_MAX >> 31 >> 31 >> 1 == 1
@@ -295,6 +298,9 @@ typedef unsigned long int gl_uintmax_t;
 typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t)
                                 ? 1 : -1];
 
+#define GNULIB_defined_stdint_types 1
+#endif /* !GNULIB_defined_stdint_types */
+
 /* 7.18.2. Limits of specified-width integer types */
 
 #if ! defined __cplusplus || defined __STDC_LIMIT_MACROS