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Patch from Shigeya Suzuki to fix BSD/OS 3.1 build failure.

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* ginclude/stddef.h: Add check for _MACHINE_ANSI_H_ for BSD/OS
	when undefining macros at the end.

From-SVN: r19472
This commit is contained in:
Jim Wilson 1998-04-28 21:13:26 +00:00 committed by Jim Wilson
parent bf931ec829
commit f60d62486e
2 changed files with 7 additions and 2 deletions
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3
gcc/ChangeLog
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@ -1,5 +1,8 @@
Tue Apr 28 17:53:33 1998 Jim Wilson <wilson@cygnus.com>
* ginclude/stddef.h: Add check for _MACHINE_ANSI_H_ for BSD/OS
when undefining macros at the end.
* expr.c (expand_builtin, case BUILT_IN_MEMSET): Break if either
val or len has TREE_SIDE_EFFECTS set.

6
gcc/ginclude/stddef.h
View File

@ -284,7 +284,9 @@ typedef __WINT_TYPE__ wint_t;
/* In 4.3bsd-net2, leave these undefined to indicate that size_t, etc.
are already defined. */
#ifdef _ANSI_H_
/* BSD/OS 3.1 requires the MACHINE_ANSI_H check here. FreeBSD 2.x apparently
does not, even though there is a check for MACHINE_ANSI_H above. */
#if defined(_ANSI_H_) || (defined(__bsdi__) && defined(_MACHINE_ANSI_H_))
/* The references to _GCC_PTRDIFF_T_, _GCC_SIZE_T_, and _GCC_WCHAR_T_
are probably typos and should be removed before 2.8 is released. */
#ifdef _GCC_PTRDIFF_T_
@ -312,7 +314,7 @@ typedef __WINT_TYPE__ wint_t;
#undef _WCHAR_T_
#undef _BSD_WCHAR_T_
#endif
#endif /* _ANSI_H_ */
#endif /* _ANSI_H_ || ( __bsdi__ && _MACHINE_ANSI_H_ ) */
#endif /* __sys_stdtypes_h */