[asterisk-bugs] [Asterisk 0018193]: roundf causing asterisk to fail to compile

[Asterisk Bug Tracker]

The following issue has been SUBMITTED. 
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https://issues.asterisk.org/view.php?id=18193 
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Reported By:                ovi
Assigned To:                
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Project:                    Asterisk
Issue ID:                   18193
Category:                   Core/Portability
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     new
Asterisk Version:           1.8.0 
JIRA:                        
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2010-10-22 15:56 CDT
Last Modified:              2010-10-22 15:56 CDT
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Summary:                    roundf causing asterisk to fail to compile
Description: 
roundf is not available on some embedded systems and this is causing the
compilation to fail.
By applying the following patch, the issue was circumvented:
--- main/file.c.orig    2009-06-26 21:26:50.000000000 +0000
+++ main/file.c 2009-11-01 01:00:56.643765305 +0000
@@ -744,7 +744,7 @@
                        float samp_rate = (float)
ast_format_rate(s->fmt->format);
                        unsigned int rate;
 
-                       rate = (unsigned int) roundf(samp_rate / ((float)
whennext));
+                       rate = (unsigned int) (samp_rate / ((float)
whennext) + 0.5);
 
                        ast_settimeout(s->owner, rate, ast_fsread_audio,
s);
                } else {

Can we add a detection for roundf during configure and ifdef the roundf
call?
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Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2010-10-22 15:56 ovi            New Issue                                    
2010-10-22 15:56 ovi            Asterisk Version          => 1.8.0           
2010-10-22 15:56 ovi            Regression                => No              
2010-10-22 15:56 ovi            SVN Branch (only for SVN checkouts, not tarball
releases) => N/A             
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