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Subject: Re: head -r326193 (e.g.) buildworld broken: rejecting some . .
./usr/src/amd64.amd64/tmp/usr/include/stdio.h content
From: Mark Millard <markmi@dsl-only.net>
In-Reply-To: <5E1C6F4E-C573-4B99-AF96-FCB756B0A75B@dsl-only.net>
Date: Sat, 25 Nov 2017 12:15:48 -0800
Cc: FreeBSD Toolchain <freebsd-toolchain@freebsd.org>,
FreeBSD Current <freebsd-current@freebsd.org>
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[Quick top post:]
Reverting to -r326192 and rebuilding avoided the issue.
=20
Prior notes:
On 2017-Nov-25, at 12:02 PM, Mark Millard <markmi at dsl-only.net> =
wrote:
> For example,
>=20
> =
/usr/obj/amd64_clang/amd64.amd64/usr/src/amd64.amd64/tmp/usr/include/stdio=
.h:449:47: error: function definition is not allowed here
> static __inline int __sputc(int _c, FILE *_p) {
>=20
> for:
>=20
> /*
> * The __sfoo macros are here so that we can
> * define function versions in the C library.
> */
> #define __sgetc(p) (--(p)->_r < 0 ? __srget(p) : (int)(*(p)->_p++))
> #if defined(__GNUC__) && defined(__STDC__)
> static __inline int __sputc(int _c, FILE *_p) {
> if (--_p->_w >=3D 0 || (_p->_w >=3D _p->_lbfsize && (char)_c !=3D=
'\n'))
> return (*_p->_p++ =3D _c);
> else
> return (__swbuf(_c, _p));
> }
> #else
> /*
> * This has been tuned to generate reasonable code on the vax using =
pcc.
> */
> #define __sputc(c, p) \
> (--(p)->_w < 0 ? \
> (p)->_w >=3D (p)->_lbfsize ? \
> (*(p)->_p =3D (c)), *(p)->_p !=3D '\n' ? \
> (int)*(p)->_p++ : \
> __swbuf('\n', p) : \
> __swbuf((int)(c), p) : \
> (*(p)->_p =3D (c), (int)*(p)->_p++))
> #endif
>=20
>=20
>=20
> More of the prefix of the messages:
>=20
>=20
>=20
> --- var.o ---
> In file included from /usr/src/bin/sh/var.c:70:
> In file included from /usr/src/bin/sh/myhistedit.h:35:
> In file included from =
/usr/obj/amd64_clang/amd64.amd64/usr/src/amd64.amd64/tmp/usr/include/histe=
dit.h:48:
> =
/usr/obj/amd64_clang/amd64.amd64/usr/src/amd64.amd64/tmp/usr/include/stdio=
.h:255:6: warning: declaration of built-in function 'fprintf' requires =
inclusion of the header <stdio.h> [-Wbuiltin-requires-header]
> int fprintf(FILE * __restrict, const char * __restrict, ...);
> ^
> =
/usr/obj/amd64_clang/amd64.amd64/usr/src/amd64.amd64/tmp/usr/include/stdio=
.h:260:6: warning: declaration of built-in function 'fscanf' requires =
inclusion of the header <stdio.h> [-Wbuiltin-requires-header]
> int fscanf(FILE * __restrict, const char * __restrict, ...);
> ^
> --- csh_make ---
> Building =
/usr/obj/amd64_clang/amd64.amd64/usr/src/amd64.amd64/rescue/rescue/usr/src=
/bin/csh/sh.init.o
> --- sh_make ---
> =
/usr/obj/amd64_clang/amd64.amd64/usr/src/amd64.amd64/tmp/usr/include/stdio=
.h:284:6: warning: declaration of built-in function 'vfprintf' requires =
inclusion of the header <stdio.h> [-Wbuiltin-requires-header]
> int vfprintf(FILE * __restrict, const char * __restrict,
> ^
> =
/usr/obj/amd64_clang/amd64.amd64/usr/src/amd64.amd64/tmp/usr/include/stdio=
.h:293:6: warning: declaration of built-in function 'vfscanf' requires =
inclusion of the header <stdio.h> [-Wbuiltin-requires-header]
> int vfscanf(FILE * __restrict, const char * __restrict, =
__va_list)
> ^
> =
/usr/obj/amd64_clang/amd64.amd64/usr/src/amd64.amd64/tmp/usr/include/stdio=
.h:449:47: error: function definition is not allowed here
> static __inline int __sputc(int _c, FILE *_p) {
> ^
> In file included from /usr/src/bin/sh/var.c:70:
> In file included from /usr/src/bin/sh/myhistedit.h:35:
> In file included from =
/usr/obj/amd64_clang/amd64.amd64/usr/src/amd64.amd64/tmp/usr/include/histe=
dit.h:254:
> In file included from =
/usr/obj/amd64_clang/amd64.amd64/usr/src/amd64.amd64/tmp/usr/include/wchar=
.h:69:
> In file included from =
/usr/obj/amd64_clang/amd64.amd64/usr/src/amd64.amd64/tmp/usr/include/_ctyp=
e.h:97:
> =
/usr/obj/amd64_clang/amd64.amd64/usr/src/amd64.amd64/tmp/usr/include/runet=
ype.h:96:1: error: function definition is not allowed here
> {
> ^
> In file included from /usr/src/bin/sh/var.c:70:
> In file included from /usr/src/bin/sh/myhistedit.h:35:
> In file included from =
/usr/obj/amd64_clang/amd64.amd64/usr/src/amd64.amd64/tmp/usr/include/histe=
dit.h:254:
> In file included from =
/usr/obj/amd64_clang/amd64.amd64/usr/src/amd64.amd64/tmp/usr/include/wchar=
.h:69:
> =
/usr/obj/amd64_clang/amd64.amd64/usr/src/amd64.amd64/tmp/usr/include/_ctyp=
e.h:101:1: error: function definition is not allowed here
> {
> ^
> . . . (much omitted) . . .
=3D=3D=3D
Mark Millard
markmi at dsl-only.net