mirror of
https://github.com/autc04/Retro68.git
synced 2024-11-17 19:06:36 +00:00
90 lines
3.0 KiB
C
90 lines
3.0 KiB
C
/* Copyright (C) 2017-2018 Free Software Foundation, Inc.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
|
|
|
#ifndef DIAGNOSTICS_H
|
|
#define DIAGNOSTICS_H
|
|
|
|
/* If at all possible, fix the source rather than using these macros
|
|
to silence warnings. If you do use these macros be aware that
|
|
you'll need to condition their use on particular compiler versions,
|
|
which can be done for gcc using ansidecl.h's GCC_VERSION macro.
|
|
|
|
gcc versions between 4.2 and 4.6 do not allow pragma control of
|
|
diagnostics inside functions, giving a hard error if you try to use
|
|
the finer control available with later versions.
|
|
gcc prior to 4.2 warns about diagnostic push and pop.
|
|
|
|
The other macros have restrictions too, for example gcc-5, gcc-6
|
|
and gcc-7 warn that -Wstringop-truncation is unknown, unless you
|
|
also add DIAGNOSTIC_IGNORE ("-Wpragma"). */
|
|
|
|
#ifdef __GNUC__
|
|
# define DIAGNOSTIC_PUSH _Pragma ("GCC diagnostic push")
|
|
# define DIAGNOSTIC_POP _Pragma ("GCC diagnostic pop")
|
|
|
|
/* Stringification. */
|
|
# define DIAGNOSTIC_STRINGIFY_1(x) #x
|
|
# define DIAGNOSTIC_STRINGIFY(x) DIAGNOSTIC_STRINGIFY_1 (x)
|
|
|
|
# define DIAGNOSTIC_IGNORE(option) \
|
|
_Pragma (DIAGNOSTIC_STRINGIFY (GCC diagnostic ignored option))
|
|
#else
|
|
# define DIAGNOSTIC_PUSH
|
|
# define DIAGNOSTIC_POP
|
|
# define DIAGNOSTIC_IGNORE(option)
|
|
#endif
|
|
|
|
#if defined (__clang__) /* clang */
|
|
|
|
# define DIAGNOSTIC_IGNORE_SELF_MOVE DIAGNOSTIC_IGNORE ("-Wself-move")
|
|
# define DIAGNOSTIC_IGNORE_DEPRECATED_REGISTER \
|
|
DIAGNOSTIC_IGNORE ("-Wdeprecated-register")
|
|
# define DIAGNOSTIC_IGNORE_UNUSED_FUNCTION \
|
|
DIAGNOSTIC_IGNORE ("-Wunused-function")
|
|
# if __has_warning ("-Wenum-compare-switch")
|
|
# define DIAGNOSTIC_IGNORE_SWITCH_DIFFERENT_ENUM_TYPES \
|
|
DIAGNOSTIC_IGNORE ("-Wenum-compare-switch")
|
|
# endif
|
|
#elif defined (__GNUC__) /* GCC */
|
|
|
|
# define DIAGNOSTIC_IGNORE_UNUSED_FUNCTION \
|
|
DIAGNOSTIC_IGNORE ("-Wunused-function")
|
|
|
|
# define DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION \
|
|
DIAGNOSTIC_IGNORE ("-Wstringop-truncation")
|
|
#endif
|
|
|
|
#ifndef DIAGNOSTIC_IGNORE_SELF_MOVE
|
|
# define DIAGNOSTIC_IGNORE_SELF_MOVE
|
|
#endif
|
|
|
|
#ifndef DIAGNOSTIC_IGNORE_DEPRECATED_REGISTER
|
|
# define DIAGNOSTIC_IGNORE_DEPRECATED_REGISTER
|
|
#endif
|
|
|
|
#ifndef DIAGNOSTIC_IGNORE_UNUSED_FUNCTION
|
|
# define DIAGNOSTIC_IGNORE_UNUSED_FUNCTION
|
|
#endif
|
|
|
|
#ifndef DIAGNOSTIC_IGNORE_SWITCH_DIFFERENT_ENUM_TYPES
|
|
# define DIAGNOSTIC_IGNORE_SWITCH_DIFFERENT_ENUM_TYPES
|
|
#endif
|
|
|
|
#ifndef DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION
|
|
# define DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION
|
|
#endif
|
|
|
|
#endif /* DIAGNOSTICS_H */
|