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Re: [PATCH] hurd: -Werror
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From: |
Samuel Thibault |
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Subject: |
Re: [PATCH] hurd: -Werror |
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Date: |
Sun, 8 Feb 2015 05:24:36 +0100 |
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User-agent: |
Mutt/1.5.21+34 (58baf7c9f32f) (2010-12-30) |
Roland McGrath, le Sat 07 Feb 2015 18:20:31 -0800, a écrit :
> Are you using --disable-werror for some reason?
Yes: we have a lot of warnings related with mig:
/usr/src/glibc/build/mach/RPC_default_pager_objects.c: In function
'__default_pager_objects':
/usr/src/glibc/build/mach/RPC_default_pager_objects.c:188:6: warning:
dereferencing type-punned pointer will break strict-aliasing rules
[-Wstrict-aliasing]
*objects = *((default_pager_object_t **)OutP->objects);
^
/usr/src/glibc/build/mach/RPC_default_pager_objects.c:215:6: warning:
dereferencing type-punned pointer will break strict-aliasing rules
[-Wstrict-aliasing]
*ports = *((mach_port_t **)OutP->ports);
^
devstream.c:44:46: warning: passing argument 4 of 'device_write_inband'
discards 'const' qualifier from pointer target type
if (err = device_write_inband (dev, 0, 0, p, thiswrite, &wrote))
In file included from devstream.c:22:0:
/usr/src/glibc/build/mach/device/device.h:223:15: note: expected 'char *' but
argument is of type 'const char *'
kern_return_t device_write_inband
^
Samuel