[OpenSER-Devel] [ openser-Bugs-1795542 ] openser doesn't compile on OS without pow()

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Bugs item #1795542, was opened at 2007-09-15 14:18
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Category: core
Group: ver devel
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Ovidiu Sas (osas)
Assigned to: Nobody/Anonymous (nobody)
Summary: openser doesn't compile on OS without pow()

Initial Comment:
If the math library doesn't support pow, powf, powl - power functions, openser doesn't compile.

One solution would be to pass an extra directive via $EXTRA_DEFS before compiling:
EXTRA_DEFS=NO_POW make

The following patch will implement the NO_POW directive:
===================================================================
--- prime_hash.c        (revision 2774)
+++ prime_hash.c        (working copy)
@@ -131,7 +131,11 @@
        limit = i;
 
        for(i=INT_DIGIT_LIMIT - 1, j=0; i>limit; i--, j++) {
+#ifdef NO_POW
+               number += (source_number_s[i] - '0') * exp(log(10)*(j));
+#else
                number += (source_number_s[i] - '0') * powl(10, j);
+#endif
        }
        LM_DBG("source_string is %.*s, source_number_s "
            "is: %s, number is %llu\n", source_string->len, source_string->s,



Regards,
Ovidiu Sas

----------------------------------------------------------------------

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