Re: FreeBSD 4.0

[Zack Weinberg <zack at bitmover dot com>]

Jeffrey A Law wrote:
>   In message <199909201624.JAA16030@zack.bitmover.com>you write:
>   > Jeffrey A Law wrote:
>   > >   In message <19990915011710.B25121@relay.nuxi.com>you write:
>   > >   > There are no GCC headers in my base system.  We've never needed the
> m,
>   >  and
>   > >   > there are copyright issues anyway.
>   > > What copyright issues?
>   > 
>   > There is no explicit license/copyright statement at the top of
>   > stddef.h or stdarg.h or whatever.  Someone could easily have been
>   > misled into thinking that they were GPLed and would infect programs.
>   > 
>   > We should probably put something like the libstdc++ "special
>   > exception" paragraph at the top.
> Sigh.  There are times when the laxness of the previous 10 years really
> bugs me.  This is one of them.
> 
> Start with the template in libgcc2.c and change it to deal with header
> files instead of libraries.
> 
> Do you want to do this, or should I (or if someone else wants it, speak up).

Patch appended.

We still have to deal with float.h and limits.h which are generated.
I personally think we should dump those files, but that's a larger
issue.

zw

1999-09-20 10:13 -0700  Zack Weinberg  <zack@bitmover.com>

	* iso646.h, stdarg.h, stdbool.h, stddef.h, varargs.h: Add
	copyright notice and special exception to GPL.

===================================================================
Index: iso646.h
--- iso646.h	1998/12/16 21:19:18	1.2
+++ iso646.h	1999/09/20 17:11:58
@@ -1,5 +1,36 @@
-/* Macros for C programs written in national variants of ISO 646.  */
+/* Copyright (C) 1997, 1999 Free Software Foundation, Inc.
 
+This file is part of GNU CC.
+
+GNU CC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU CC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+/* As a special exception, if you include this header file into source
+   files compiled by GCC, this header file does not by itself cause
+   the resulting executable to be covered by the GNU General Public
+   License.  This exception does not however invalidate any other
+   reasons why the executable file might be covered by the GNU General
+   Public License.  */
+
+/*
+ * ISO C Standard:  7.9  Alternative spellings  <iso646.h>
+ */
+
+#ifndef _ISO646_H
+#define _ISO646_H
+
 #ifndef __cplusplus
 #define and	&&
 #define and_eq	&=
@@ -12,4 +43,6 @@
 #define or_eq	|=
 #define xor	^
 #define xor_eq	^=
+#endif
+
 #endif
===================================================================
Index: stdarg.h
--- stdarg.h	1999/09/14 23:30:44	1.10
+++ stdarg.h	1999/09/20 17:11:58
@@ -1,9 +1,33 @@
-/* stdarg.h for GNU.
+/* Copyright (C) 1989, 1997, 1998, 1999 Free Software Foundation, Inc.
 
-   Note that the type used in va_arg is supposed to match the
-   actual type **after default promotions**.
-   Thus, va_arg (..., short) is not valid.  */
+This file is part of GNU CC.
+
+GNU CC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU CC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
 
+/* As a special exception, if you include this header file into source
+   files compiled by GCC, this header file does not by itself cause
+   the resulting executable to be covered by the GNU General Public
+   License.  This exception does not however invalidate any other
+   reasons why the executable file might be covered by the GNU General
+   Public License.  */
+
+/*
+ * ISO C Standard:  7.15  Variable arguments  <stdarg.h>
+ */
+
 #ifndef _STDARG_H
 #ifndef _ANSI_STDARG_H_
 #ifndef __need___va_list
@@ -22,6 +46,10 @@ typedef __builtin_va_list __gnuc_va_list
 /* Define the standard macros for the user,
    if this invocation was from the user program.  */
 #ifdef _STDARG_H
+
+/* Note that the type used in va_arg is supposed to match the
+   actual type **after default promotions**.
+   Thus, va_arg (..., short) is not valid.  */
 
 #define va_start(v,l)	__builtin_stdarg_start(&(v),l)
 #define va_end		__builtin_va_end
===================================================================
Index: stdbool.h
--- stdbool.h	1999/08/29 15:46:14	1.3
+++ stdbool.h	1999/09/20 17:11:58
@@ -1,6 +1,35 @@
-/* stdbool.h for GNU.  */
-#ifndef __STDBOOL_H__
-#define __STDBOOL_H__	1
+/* Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU CC.
+
+GNU CC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU CC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+/* As a special exception, if you include this header file into source
+   files compiled by GCC, this header file does not by itself cause
+   the resulting executable to be covered by the GNU General Public
+   License.  This exception does not however invalidate any other
+   reasons why the executable file might be covered by the GNU General
+   Public License.  */
+
+/*
+ * ISO C Standard:  7.16  Boolean type and values  <stdbool.h>
+ */
+
+#ifndef _STDBOOL_H
+#define _STDBOOL_H
 
 /* The type `_Bool' must promote to `int' or `unsigned int'.  The constants
    `true' and `false' must have the value 0 and 1 respectively.  */
===================================================================
Index: stddef.h
--- stddef.h	1998/12/16 21:19:25	1.4
+++ stddef.h	1999/09/20 17:11:58
@@ -1,3 +1,32 @@
+/* Copyright (C) 1989, 1997, 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU CC.
+
+GNU CC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU CC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+/* As a special exception, if you include this header file into source
+   files compiled by GCC, this header file does not by itself cause
+   the resulting executable to be covered by the GNU General Public
+   License.  This exception does not however invalidate any other
+   reasons why the executable file might be covered by the GNU General
+   Public License.  */
+
+/*
+ * ISO C Standard:  7.17  Common definitions  <stddef.h>
+ */
 #if (!defined(_STDDEF_H) && !defined(_STDDEF_H_) && !defined(_ANSI_STDDEF_H) \
      && !defined(__STDDEF_H__)) \
     || defined(__need_wchar_t) || defined(__need_size_t) \
===================================================================
Index: varargs.h
--- varargs.h	1999/09/14 23:30:44	1.12
+++ varargs.h	1999/09/20 17:11:58
@@ -1,4 +1,28 @@
-/* Record that this is varargs.h; this turns off stdarg.h.  */
+/* Copyright (C) 1989, 1997, 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU CC.
+
+GNU CC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU CC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+/* As a special exception, if you include this header file into source
+   files compiled by GCC, this header file does not by itself cause
+   the resulting executable to be covered by the GNU General Public
+   License.  This exception does not however invalidate any other
+   reasons why the executable file might be covered by the GNU General
+   Public License.  */
 
 #ifndef _VARARGS_H
 #define _VARARGS_H