diff options
Diffstat (limited to 'mach/mach/mig_support.h')
| -rw-r--r-- | mach/mach/mig_support.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/mach/mach/mig_support.h b/mach/mach/mig_support.h index 8fe443157a..bd01fd328f 100644 --- a/mach/mach/mig_support.h +++ b/mach/mach/mig_support.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1993, 1994, 1997 Free Software Foundation, Inc. +/* Copyright (C) 1993, 1994, 1997, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -27,6 +27,19 @@ #include <sys/types.h> #include <string.h> +#ifndef __USE_GNU +/* The only problem that has come up so far is __stpncpy being undeclared + below because <string.h> doesn't declare it without __USE_GNU. We could + work around that problem by just adding the declaration there, or by + eliding the inline functions in the absence of __USE_GNU. But either of + these would result in unoptimized calls (because no inline version of + __stpncpy will have been defined), and there may be other niggling + problems lurking. Instead we simply insist on _GNU_SOURCE for + compiling mig output; anyway, that better reflects the fact that mig + output requires nonstandard special support code not found elsewhere. */ +# error mig stubs must be compiled with -D_GNU_SOURCE +#endif + /* MiG initialization. */ extern void __mig_init (void *__first); extern void mig_init (void *__first); |