[commits] r12164 - in /libdfp/trunk: ChangeLog README.user

[ryanarn@xxxxxxxxxx]

Author: ryanarn
Date: Mon Nov 29 08:34:35 2010
New Revision: 12164

Log:
Using dfp/math.h shouldn't require #include <dfp/math.h>.  This change to the
documentation indicates how the user can simply use #include <math.h> to pick
up the DFP math.h prototypes and macros.

2010-11-29  Ryan S. Arnold  <rsa@xxxxxxxxxx>

	* README.user: Added clarification of how to include dfp/math.h.

Modified:
    libdfp/trunk/ChangeLog
    libdfp/trunk/README.user

Modified: libdfp/trunk/ChangeLog
==============================================================================
--- libdfp/trunk/ChangeLog (original)
+++ libdfp/trunk/ChangeLog Mon Nov 29 08:34:35 2010
@@ -1,3 +1,7 @@
+2010-11-29  Ryan S. Arnold  <rsa@xxxxxxxxxx>
+
+	* README.user: Added clarification of how to include dfp/math.h.
+
 2010-11-29  Ryan S. Arnold  <rsa@xxxxxxxxxx>
 
 	* dfp/math.h: Move #include_next <math.h> so that if the compiler

Modified: libdfp/trunk/README.user
==============================================================================
--- libdfp/trunk/README.user (original)
+++ libdfp/trunk/README.user Mon Nov 29 08:34:35 2010
@@ -247,6 +247,16 @@
 This mechanism allows Libdfp to add the Decimal interfaces required by the
 specification to the aforementioned headers.
 
+In order to pick up the Libdfp math.h prototypes and classification macro
+overrides compile with the following:
+
+-I/pathto/include/dfp/ -D__STDC_WANT_DEC_FP__
+
+And then in the application source simply using the following include will
+pick up both /pathto/include/dfp/math.h and /usr/include/math.h:
+
+#include <math.h>
+
 ---------------------------------------------------------------------------
 7.  Compile and Link