[asterisk-bugs] [Zaptel 0011515]: zaptel: compilation warnings on kernel 2.4

[noreply at bugs.digium.com]

The following issue has been CLOSED 
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http://bugs.digium.com/view.php?id=11515 
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Reported By:                tzafrir
Assigned To:                
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Project:                    Zaptel
Issue ID:                   11515
Category:                   General
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     closed
Zaptel Version:              SVN 
SVN Branch (only for SVN checkouts, not tarball releases):  1.4  
SVN Revision (number only!): 3421 
Disclaimer on File?:        N/A 
Request Review:              
Resolution:                 open
Fixed in Version:           
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Date Submitted:             12-11-2007 03:53 CST
Last Modified:              01-25-2008 17:25 CST
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Summary:                    zaptel: compilation warnings on kernel 2.4
Description: 
On Debian Sarge with kernel-headers-2.4.27-3-686 I run with recent
zaptel/branches/1.4 svn I run:

make KVERS=2.4.27-3-686 modules

and get:

gcc -o gendigits gendigits.c -lm
./gendigits > tones.h
gcc -o makefw makefw.c
./makefw tormenta2.rbt tor2fw > tor2fw.h
Loaded 69900 bytes from file
./makefw pciradio.rbt radfw > radfw.h
Loaded 42096 bytes from file
gcc -I/lib/modules/2.4.27-3-686/build/include -O6 -DMODULE -D__KERNEL__
-DEXPORT_SYMTAB -I/lib/modules/2.4.27-3-686/build/drivers/net -Wall -I.
-Wstrict-prototypes -fomit-frame-pointer
-I/lib/modules/2.4.27-3-686/build/drivers/net/wan
-I/lib/modules/2.4.27-3-686/build/include/net -DMODVERSIONS -include
/lib/modules/2.4.27-3-686/build/include/linux/modversions.h 
-DSTANDALONE_ZAPATA -o pciradio.o -c pciradio.c
In file included from
/lib/modules/2.4.27-3-686/build/include/linux/spinlock.h:6,
                 from
/lib/modules/2.4.27-3-686/build/include/linux/module.h:12,
                 from pciradio.c:48:
/lib/modules/2.4.27-3-686/build/include/asm/system.h: In function
`__set_64bit_var':
/lib/modules/2.4.27-3-686/build/include/asm/system.h:190: warning:
dereferencing type-punned pointer will break strict-aliasing rules
/lib/modules/2.4.27-3-686/build/include/asm/system.h:190: warning:
dereferencing type-punned pointer will break strict-aliasing rules


(Basically - for everything)
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Relationships       ID      Summary
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related to          0011551 zaptel 1.4.7.1 doesn't build against 2....
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---------------------------------------------------------------------- 
 kpfleming - 01-25-08 17:25  
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This does not occur using a current 2.4 kernel (2.4.36) and compiler
(gcc-3.4). Even if it did, the warnings are occurring due to code in the
kernel headers, not Zaptel, and thus are not anything we can fix or
otherwise address. 

Issue History 
Date Modified   Username       Field                    Change               
====================================================================== 
01-25-08 17:25  kpfleming      Status                   new => closed       
01-25-08 17:25  kpfleming      Note Added: 0081197                          
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