From: Neal Norwitz <nnorwitz@gmail.com>
Date: Fri, 25 Jan 2008 08:04:16 +0000 (+0000)
Subject: Add prototypes to get the mathmodule.c to compile on OSF1 5.1 (Tru64)
X-Git-Tag: v2.6a1~412
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5f95a79b2bf395d114cac2bb74edb6c327ea0a34;p=python

Add prototypes to get the mathmodule.c to compile on OSF1 5.1 (Tru64)
and eliminate a compiler warning in floatobject.c.  There might be
a better way to go about this, but it should be good enough for now.
---

diff --git a/Modules/mathmodule.c b/Modules/mathmodule.c
index 5e52e78541..04408715ce 100644
--- a/Modules/mathmodule.c
+++ b/Modules/mathmodule.c
@@ -12,6 +12,11 @@ extern double modf (double, double *);
 #endif /* __STDC__ */
 #endif /* _MSC_VER */
 
+#ifdef _OSF_SOURCE
+/* OSF1 5.1 doesn't make this available with XOPEN_SOURCE_EXTENDED defined */
+extern double copysign(double, double);
+#endif
+
 /* Call is_error when errno != 0, and where x is the result libm
  * returned.  is_error will usually set up an exception and return
  * true (1), but may return false (0) without setting up an exception.
diff --git a/Objects/floatobject.c b/Objects/floatobject.c
index 340b0e7a2d..fc4dd21836 100644
--- a/Objects/floatobject.c
+++ b/Objects/floatobject.c
@@ -16,6 +16,11 @@ extern double fmod(double, double);
 extern double pow(double, double);
 #endif
 
+#ifdef _OSF_SOURCE
+/* OSF1 5.1 doesn't make this available with XOPEN_SOURCE_EXTENDED defined */
+extern int finite(double);
+#endif
+
 /* Special free list -- see comments for same code in intobject.c. */
 #define BLOCK_SIZE	1000	/* 1K less typical malloc overhead */
 #define BHEAD_SIZE	8	/* Enough for a 64-bit pointer */