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Date: Fri, 14 Dec 2012 13:49:57 +0400
From: ojab <ojab@...b.ru>
To: musl@...ts.openwall.com
Subject: spandsp build, lrint/sqrt/pow issue
Hi list,
spandsp library (which is used in FreeSWITCH/Asterisk/Yate/many
commercial solutions/etc) build fails with (first error):
> In file included from awgn.c:59:0:
> spandsp/saturated.h: In function 'fsaturate':
> spandsp/saturated.h:184:22: warning: cast to pointer from integer of different size
> spandsp/saturated.h:184:22: warning: cast to pointer from integer of different size
> spandsp/saturated.h:184:5: error: invalid use of void expression
line 184 is return statement in
> static __inline__ int16_t fsaturate(double damp)
> {
> if (damp > (double) INT16_MAX)
> return INT16_MAX;
> if (damp < (double) INT16_MIN)
> return INT16_MIN;
> return (int16_t) lrint(damp);
> }
awgn.i can be found in the attached file. The same errors happens with
pow() and sqrt() functions.
Unfortunately my knowledge is insufficient to debug further (because I
don't quite understand how lrint() can unfold to that), please assist.
I'm using sabotage-0.9.7 x86_64 image with musl updated to 0.9.8 (you
can download it http://ojab.ru/sabotage-0.9.7-x86_64_spandsp.img.xz and
`cd ~/spandsp && make`), please drop me a private mail if the ssh access
to qemu instance is needed.
//wbr ojab
View attachment "awgn.i" of type "text/plain" (62900 bytes)
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