Add gint64/guint64 if possible (HAVE_GINT64 is defined if we have it,

Add gint64/guint64 if possible (HAVE_GINT64 is defined if we have it,
since I don't think "long long" works on 32-bit platforms that don't have
gcc...

diff --git a/configure.in b/configure.in
index 7c8c89a..9983915 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -120,6 +120,7 @@ AC_CHECK_SIZEOF(short)
 AC_CHECK_SIZEOF(long)
 AC_CHECK_SIZEOF(int)
 AC_CHECK_SIZEOF(void *)
+AC_CHECK_SIZEOF(long long)
 
 # long doubles were not used, and a portability problem 
 # AC_C_LONG_DOUBLE

diff --git a/glib.h b/glib.h
index ee81a61..7735161 100644 (file)
--- a/glib.h
+++ b/glib.h
@@ -411,6 +411,20 @@ typedef signed long        gint32;
 typedef unsigned long  guint32;
 #endif /* SIZEOF_INT */
 
+#if (SIZEOF_LONG == 8)
+#define HAVE_GINT64 1
+typedef signed long gint64;
+typedef unsigned long gint64;
+#elif (SIZEOF_LONG_LONG == 8)
+#define HAVE_GINT64 1
+typedef signed long long gint64;
+typedef unsigned long long guint64;
+#else
+/* No gint64 */
+#undef HAVE_GINT64
+#endif
+
+
 /* Define macros for storing integers inside pointers */
 
 #if (SIZEOF_INT == SIZEOF_VOID_P)

diff --git a/glib/glib.h b/glib/glib.h
index ee81a61..7735161 100644 (file)
--- a/glib/glib.h
+++ b/glib/glib.h
@@ -411,6 +411,20 @@ typedef signed long        gint32;
 typedef unsigned long  guint32;
 #endif /* SIZEOF_INT */
 
+#if (SIZEOF_LONG == 8)
+#define HAVE_GINT64 1
+typedef signed long gint64;
+typedef unsigned long gint64;
+#elif (SIZEOF_LONG_LONG == 8)
+#define HAVE_GINT64 1
+typedef signed long long gint64;
+typedef unsigned long long guint64;
+#else
+/* No gint64 */
+#undef HAVE_GINT64
+#endif
+
+
 /* Define macros for storing integers inside pointers */
 
 #if (SIZEOF_INT == SIZEOF_VOID_P)

diff --git a/glibconfig.h.in b/glibconfig.h.in
index 09cb42c..ca9c62c 100644 (file)
--- a/glibconfig.h.in
+++ b/glibconfig.h.in
@@ -56,6 +56,9 @@
 /* The number of bytes in a void *.  */
 #undef SIZEOF_VOID_P
 
+/* The number of bytes in a long long. */
+#undef SIZEOF_LONG_LONG
+
 /* Define if you have the atexit function.  */
 #undef HAVE_ATEXIT