* 1.0.10rc2 alsa-lib build warnings under gcc 4.0.2
@ 2005-10-12 11:53 Thomas Hood
2005-10-12 12:00 ` Takashi Iwai
0 siblings, 1 reply; 2+ messages in thread
From: Thomas Hood @ 2005-10-12 11:53 UTC (permalink / raw)
To: alsa-devel
FYI
$ grep rror alsa-lib_1.0.9+1.0.10rc2-1~1_i386.build
$ grep warning alsa-lib_1.0.9+1.0.10rc2-1~1_i386.build
dpkg-source: warning: ignoring deletion of file config.guess
dpkg-source: warning: ignoring deletion of file config.sub
simple.c:116: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness
simple.c:116: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness
simple.c:116: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness
simple.c:116: warning: pointer targets in passing argument 2 of '__builtin_strcmp' differ in signedness
simple.c:116: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness
simple.c:116: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness
simple.c:116: warning: pointer targets in passing argument 2 of '__builtin_strcmp' differ in signedness
simple.c:116: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness
simple.c:116: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness
simple.c:116: warning: pointer targets in passing argument 2 of '__builtin_strcmp' differ in signedness
simple.c:116: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness
simple.c:116: warning: pointer targets in passing argument 2 of '__builtin_strcmp' differ in signedness
simple.c:141: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness
simple.c:141: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness
simple.c:141: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness
simple.c:141: warning: pointer targets in passing argument 2 of '__builtin_strcmp' differ in signedness
simple.c:141: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness
simple.c:141: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness
simple.c:141: warning: pointer targets in passing argument 2 of '__builtin_strcmp' differ in signedness
simple.c:141: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness
simple.c:141: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness
simple.c:141: warning: pointer targets in passing argument 2 of '__builtin_strcmp' differ in signedness
simple.c:141: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness
simple.c:141: warning: pointer targets in passing argument 2 of '__builtin_strcmp' differ in signedness
simple.c:172: warning: pointer targets in return differ in signedness
simple.c:960: warning: pointer targets in return differ in signedness
simple.c:982: warning: pointer targets in passing argument 1 of '__builtin_strncpy' differ in signedness
simple_none.c:1271: warning: 'type' may be used uninitialized in this function
pcm_route.c:348: warning: 'src' may be used uninitialized in this function
pcm_direct.c:879: warning: pointer targets in passing argument 3 of '__snd_pcm_hw_params_set_periods_near' differ in signedness
seq.c:4438: warning: assignment from incompatible pointer type
sbase.c:206: warning: unused variable 's'
sbase.c:203: warning: unused parameter 'dir'
sbase.c:204: warning: unused parameter 'channel'
sbase.c:214: warning: unused variable 's'
sbase.c:211: warning: unused parameter 'dir'
sbase.c:212: warning: unused parameter 'channel'
sbase.c:212: warning: unused parameter 'value'
sbase.c:231: warning: unused variable 'changed'
sbase.c:230: warning: unused variable 's'
sbase.c:227: warning: unused parameter 'dir'
sbase.c:228: warning: unused parameter 'channel'
sbase.c:228: warning: unused parameter 'value'
sbase.c:239: warning: unused variable 's'
sbase.c:236: warning: unused parameter 'item'
sbase.c:237: warning: unused parameter 'maxlen'
sbase.c:237: warning: unused parameter 'buf'
sbase.c:247: warning: unused variable 's'
sbase.c:244: warning: unused parameter 'channel'
sbase.c:245: warning: unused parameter 'itemp'
sbase.c:255: warning: unused variable 's'
sbase.c:252: warning: unused parameter 'channel'
sbase.c:253: warning: unused parameter 'item'
sbase.c:286: warning: unused parameter 'melem'
sbase.c:312: warning: unused variable 'count'
sbase.c:54: warning: 'to_user' defined but not used
sbase.c:63: warning: 'from_user' defined but not used
libtool: install: warning: remember to run `libtool --finish /usr/lib'
libtool: install: warning: relinking `smixer-sbase.la'
libtool: install: warning: remember to run `libtool --finish /usr/lib/alsa-lib/smixer'
libtool: install: warning: relinking `smixer-ac97.la'
libtool: install: warning: remember to run `libtool --finish /usr/lib/alsa-lib/smixer'
libtool: install: warning: relinking `smixer-hda.la'
libtool: install: warning: remember to run `libtool --finish /usr/lib/alsa-lib/smixer'
libtool: install: warning: remember to run `libtool --finish /usr/lib'
libtool: install: warning: relinking `smixer-sbase.la'
libtool: install: warning: remember to run `libtool --finish /usr/lib/alsa-lib/smixer'
libtool: install: warning: relinking `smixer-ac97.la'
libtool: install: warning: remember to run `libtool --finish /usr/lib/alsa-lib/smixer'
libtool: install: warning: relinking `smixer-hda.la'
libtool: install: warning: remember to run `libtool --finish /usr/lib/alsa-lib/smixer'
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* Re: 1.0.10rc2 alsa-lib build warnings under gcc 4.0.2
2005-10-12 11:53 1.0.10rc2 alsa-lib build warnings under gcc 4.0.2 Thomas Hood
@ 2005-10-12 12:00 ` Takashi Iwai
0 siblings, 0 replies; 2+ messages in thread
From: Takashi Iwai @ 2005-10-12 12:00 UTC (permalink / raw)
To: Thomas Hood; +Cc: alsa-devel
At Wed, 12 Oct 2005 13:53:16 +0200,
Thomas Hood wrote:
>
> FYI
> $ grep rror alsa-lib_1.0.9+1.0.10rc2-1~1_i386.build
> $ grep warning alsa-lib_1.0.9+1.0.10rc2-1~1_i386.build
> dpkg-source: warning: ignoring deletion of file config.guess
> dpkg-source: warning: ignoring deletion of file config.sub
> simple.c:116: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness
Yeah, a known problem. These signedness warnings are harmless.
Maybe better to add -Wno-pointer-sign option...
thanks,
Takashi
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