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Fixed for CYGWIN build

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@346 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
2007-09-18 03:00:26 +00:00
parent d69acf31de
commit aa8343178b
11 changed files with 42 additions and 146 deletions
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include/nuttx/compiler.h
+12 -5
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@@ -53,11 +53,18 @@
* excluded from the link.
*/
# define CONFIG_HAVE_WEAKFUNCTIONS 1
# define weak_alias(name, aliasname) \
extern __typeof (name) aliasname __attribute__ ((weak, alias (#name)));
# define weak_function __attribute__ ((weak))
# define weak_const_function __attribute__ ((weak, __const__))
# ifndef __CYGWIN__
# define CONFIG_HAVE_WEAKFUNCTIONS 1
# define weak_alias(name, aliasname) \
extern __typeof (name) aliasname __attribute__ ((weak, alias (#name)));
# define weak_function __attribute__ ((weak))
# define weak_const_function __attribute__ ((weak, __const__))
# else
# undef CONFIG_HAVE_WEAKFUNCTIONS
# define weak_alias(name, aliasname)
# define weak_function
# define weak_const_function
#endif
/* The noreturn attribute informs GCC that the function will
* not return.