From: Andrea Monaco <andrea.monaco@autistici.org>
To: aburgess@redhat.com
Cc: gdb@sourceware.org
Subject: Re: -Werror enabled by default on GNU/Hurd
Date: Wed, 29 Dec 2021 19:06:04 +0100 [thread overview]
Message-ID: <87fsqbthf7.fsf@autistici.org> (raw)
> with this patch I am now able to build GDB on GNU/Hurd (i686). This
> might help you out.
Thanks, that solves a warning. But the build still fails with this
output:
CXX msg_U.o
cc1: warning: command-line option '-Wno-mismatched-tags' is valid for C++/ObjC++ but not for C
cc1: warning: command-line option '-Wsuggest-override' is valid for C++/ObjC++ but not for C
cc1: warning: command-line option '-Wdeprecated-copy' is valid for C++/ObjC++ but not for C
cc1: warning: command-line option '-Wdeprecated-copy-dtor' is valid for C++/ObjC++ but not for C
cc1: warning: command-line option '-Wredundant-move' is valid for C++/ObjC++ but not for C
cc1: warning: command-line option '-Wstrict-null-sentinel' is valid for C++/ObjC++ but not for C
msg_U.c: In function 'msg_set_init_ports':
msg_U.c:1044:22: error: conversion from 'unsigned int' to 'short unsigned int' changes value from '4294967295' to '65535' [-Werror=overflow]
1044 | /* msgtl_name = */ MACH_MSG_TYPE_POLYMORPHIC,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
msg_U.c: In function 'msg_set_dtable':
msg_U.c:1838:22: error: conversion from 'unsigned int' to 'short unsigned int' changes value from '4294967295' to '65535' [-Werror=overflow]
1838 | /* msgtl_name = */ MACH_MSG_TYPE_POLYMORPHIC,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
Makefile:1684: recipe for target 'msg_U.o' failed
make: *** [msg_U.o] Error 1
next reply other threads:[~2021-12-29 18:06 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-29 18:06 Andrea Monaco [this message]
2021-12-30 15:55 ` Andrew Burgess
-- strict thread matches above, loose matches on Subject: below --
2021-12-28 22:16 Andrea Monaco
2021-12-29 2:49 ` Simon Marchi
2021-12-29 3:46 ` Joel Brobecker
2021-12-29 14:43 ` Andrew Burgess
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