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include/nuttx: unify feature definition in compiler.h

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Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
This commit is contained in:
Petro Karashchenko 2023-05-17 23:05:11 +03:00 committed by Xiang Xiao
parent 8254b374dd
commit af292daf2b
1 changed files with 4 additions and 3 deletions
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7
include/nuttx/compiler.h
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@ -63,10 +63,10 @@
/* C++ support */
#undef CONFIG_HAVE_CXX14
#if defined(__cplusplus) && __cplusplus >= 201402L
# define CONFIG_HAVE_CXX14 1
#else
# undef CONFIG_HAVE_CXX14
#endif
/* GCC-specific definitions *************************************************/
@ -123,6 +123,8 @@
* unnecessary "weak" functions can be excluded from the link.
*/
#undef CONFIG_HAVE_WEAKFUNCTIONS
# if !defined(__CYGWIN__) && !defined(CONFIG_ARCH_GNU_NO_WEAKFUNCTIONS)
# define CONFIG_HAVE_WEAKFUNCTIONS 1
# define weak_alias(name, aliasname) \
@ -131,7 +133,6 @@
# define weak_function __attribute__((weak))
# define weak_const_function __attribute__((weak, __const__))
# else
# undef CONFIG_HAVE_WEAKFUNCTIONS
# define weak_alias(name, aliasname)
# define weak_data
# define weak_function