Patches originally obtained from Bruce Evans <bde@freebsd.org> to make

gcc "do the right thing" when running standalone on FreeBSD

3 files changed, 32 insertions, 2 deletions

diff --git a/contrib/gcc/ginclude/stdarg.h b/contrib/gcc/ginclude/stdarg.h
index ca79a3e..166ca58 100644
--- a/contrib/gcc/ginclude/stdarg.h
+++ b/contrib/gcc/ginclude/stdarg.h
@@ -43,6 +43,15 @@
 #else
 
 /* Define __gnuc_va_list.  */
+#if defined (__FreeBSD__)
+/* This is the correct way to handle all BSD NET2 and BSD 4.4 systems.  */
+#include <machine/ansi.h>
+#ifdef _BSD_VA_LIST_
+typedef _BSD_VA_LIST_ __gnuc_va_list;
+#else
+typedef _VA_LIST_ __gnuc_va_list;
+#endif
+#else
 
 #ifndef __GNUC_VA_LIST
 #define __GNUC_VA_LIST
@@ -52,6 +61,7 @@ typedef char *__gnuc_va_list;
 typedef void *__gnuc_va_list;
 #endif
 #endif
+#endif
 
 /* Define the standard macros for the user,
    if this invocation was from the user program.  */
@@ -116,9 +126,14 @@ void va_end (__gnuc_va_list);		/* Defined in libgcc.a */
 #undef _VA_LIST
 #endif
 
+#if 0
+/* BSD 4.4 actually spells the name _BSD_VA_LIST_ and requires it to be
+ * defined and usable in place of va_list when the latter name is not
+ * allowed (e.g., in stdio.h - see above).  */
 #ifdef _BSD_VA_LIST
 #undef _BSD_VA_LIST
 #endif
+#endif
 
 #ifdef __svr4__
 /* SVR4.2 uses _VA_LIST for an internal alias for va_list,
diff --git a/contrib/gcc/ginclude/stddef.h b/contrib/gcc/ginclude/stddef.h
index af3071f..a9dc240 100644
--- a/contrib/gcc/ginclude/stddef.h
+++ b/contrib/gcc/ginclude/stddef.h
@@ -257,7 +257,7 @@ typedef __WCHAR_TYPE__ wchar_t;
 
 /*  In 4.3bsd-net2, leave these undefined to indicate that size_t, etc.
     are already defined.  */
-#ifdef _ANSI_H_
+#if defined(_ANSI_H_) || 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_
@@ -285,7 +285,7 @@ typedef __WCHAR_TYPE__ wchar_t;
 #undef _WCHAR_T_
 #undef _BSD_WCHAR_T_
 #endif
-#endif /* _ANSI_H_ */
+#endif /* defined(_ANSI_H_) || defined(_MACHINE_ANSI_H_) */
 
 #endif /* __sys_stdtypes_h */
 
diff --git a/contrib/gcc/ginclude/varargs.h b/contrib/gcc/ginclude/varargs.h
index 691759e..e84d972 100644
--- a/contrib/gcc/ginclude/varargs.h
+++ b/contrib/gcc/ginclude/varargs.h
@@ -78,12 +78,22 @@
 
 #ifndef __GNUC_VA_LIST
 #define __GNUC_VA_LIST
+#if defined (__FreeBSD__)
+/* This is the correct way to handle all BSD NET2 and BSD 4.4 systems.  */
+#include <machine/ansi.h>
+#ifdef _BSD_VA_LIST_
+typedef _BSD_VA_LIST_ __gnuc_va_list;
+#else
+typedef _VA_LIST_ __gnuc_va_list;
+#endif
+#else
 #if defined(__svr4__) || defined(_AIX) || defined(_M_UNIX)
 typedef char *__gnuc_va_list;
 #else
 typedef void *__gnuc_va_list;
 #endif
 #endif
+#endif
 
 #define va_start(AP)  AP=(char *) &__builtin_va_alist
 
@@ -185,6 +195,11 @@ typedef __gnuc_va_list va_list;
 
 /* The next BSD release (if there is one) wants this symbol to be
    undefined instead of _VA_LIST_.  */
+#if 0
+/* BSD 4.4 actually spells the name _BSD_VA_LIST_ and requires it to be
+ * defined and usable in place of va_list when the latter name is not
+ * allowed (e.g., in stdio.h - see ginclude/stdarg.h).  */
 #ifdef _BSD_VA_LIST
 #undef _BSD_VA_LIST
 #endif
+#endif