Date: Tue, 22 Jan 2019 17:06:37 -0800 From: Mark Millard <marklmi@yahoo.com> To: John Baldwin <jhb@freebsd.org> Cc: "freebsd-ppc@freebsd.org" <freebsd-ppc@FreeBSD.org> Subject: Re: GDB TLS testing Message-ID: <4048D2A4-7E14-481C-9B5D-00567BCF4463@yahoo.com> In-Reply-To: <20027C29-0093-4001-A135-23783F8B87F3@yahoo.com> References: <b0f5b62f-54fb-309f-a578-7b4d9e340a55@FreeBSD.org> <19343397-859C-4629-A4A5-B0DCDE25957B@yahoo.com> <AB56B3D1-1762-4115-B7B4-91D4B997F1C4@yahoo.com> <eff896f3-e385-9a12-5132-3884e69689ca@FreeBSD.org> <D0B83B01-5428-42F0-B785-221826AF7EC4@yahoo.com> <a1da2471-535d-1497-ddf3-93aa0d29df59@FreeBSD.org> <5AA68ED2-2615-438B-A6AE-406CBD8E49F7@yahoo.com> <20027C29-0093-4001-A135-23783F8B87F3@yahoo.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On 2019-Jan-22, at 16:28, Mark Millard <marklmi at yahoo.com> wrote:
> On 2019-Jan-22, at 15:52, Mark Millard <marklmi at yahoo.com> wrote:
>=20
>=20
>=20
>> On 2019-Jan-22, at 15:07, John Baldwin <jhb at freebsd.org> wrote:
>>=20
>>> On 1/22/19 2:56 PM, Mark Millard wrote:
>>>>=20
>>>> . . .
>>>>=20
>>>> So I'm trying:
>>>>=20
>>>> # env CFLAGS=3D"-g -O2 -I/usr/local/include" ./configure
>>>> . . .
>>>> # rm */config.cache
>>>> # make
>>>=20
>>> Eh, try gmake instead of make. I'm pretty sure the GDB repository =
requires
>>> GNU make.
>>=20
>> Well, I started over from scratch (empty tree other than .git) and =
using gmake
>> got to a use of ATTRIBUTE_UNUSED that failed for lack of such a macro
>> definition:
>=20
> Bad wording of my thought: I was not trying to say that it was certain =
that
> there was no definition. It was more like the usage/content being =
appropriate
> to also being supported by clang.
>=20
>> cc -c -g -O2 -I/usr/local/include -DDEFAULT_INLINE=3DPSIM_INLINE_LOCALS=
-DWITH_HOST_BYTE_ORDER=3DBIG_ENDIAN -DWITH_SMP=3D5 =
-DHAVE_TERMIOS_STRUCTURE -DHAVE_DEVZERO -I. -I. -I./../../include =
-I../../bfd -I./../../bfd -I../../gdb -I./../../gdb =
-I./../../gdb/config -DHAVE_COMMON_FPU -I../common -I./../common =
hw_htab.c
>> In file included from hw_htab.c:27:
>> /usr/local/include/bfd.h:1665:38: error: expected ')'
>> bfd_set_section_userdata (bfd * abfd ATTRIBUTE_UNUSED, asection * =
ptr,
>> ^
Actually: the wrong bfd.h because -I/usr/local/include is too early
and overrides the local -I usage and binutils is installed:
# find / -name bfd.h -print | less
/usr/local/include/bfd.h
/usr/src/gnu/usr.bin/binutils/libbfd/bfd.h
/root/c_tests/ppc64_tls_git/bfd/bfd.h
# pkg which /usr/local/include/bfd.h
/usr/local/include/bfd.h was installed by package binutils-2.30_6,1
The 2 files do not seem to be equivalent.
>> /usr/local/include/bfd.h:1665:26: note: to match this '('
>> bfd_set_section_userdata (bfd * abfd ATTRIBUTE_UNUSED, asection * =
ptr,
>> ^
>> /usr/local/include/bfd.h:1668:3: error: use of undeclared identifier =
'ptr'
>> ptr->userdata =3D val;
>> ^
>> /usr/local/include/bfd.h:1668:19: error: use of undeclared identifier =
'val'
>> ptr->userdata =3D val;
>> ^
>> /usr/local/include/bfd.h:1673:33: error: expected ')'
>> bfd_set_section_vma (bfd * abfd ATTRIBUTE_UNUSED, asection * ptr, =
bfd_vma val)
>> ^
>> /usr/local/include/bfd.h:1673:21: note: to match this '('
>> bfd_set_section_vma (bfd * abfd ATTRIBUTE_UNUSED, asection * ptr, =
bfd_vma val)
>> ^
>> /usr/local/include/bfd.h:1675:3: error: use of undeclared identifier =
'ptr'
>> ptr->vma =3D ptr->lma =3D val;
>> ^
>> /usr/local/include/bfd.h:1675:14: error: use of undeclared identifier =
'ptr'
>> ptr->vma =3D ptr->lma =3D val;
>> ^
>> /usr/local/include/bfd.h:1675:25: error: use of undeclared identifier =
'val'
>> ptr->vma =3D ptr->lma =3D val;
>> ^
>> /usr/local/include/bfd.h:1676:3: error: use of undeclared identifier =
'ptr'
>> ptr->user_set_vma =3D TRUE;
>> ^
>> /usr/local/include/bfd.h:1681:39: error: expected ')'
>> bfd_set_section_alignment (bfd * abfd ATTRIBUTE_UNUSED, asection * =
ptr,
>> ^
>> /usr/local/include/bfd.h:1681:27: note: to match this '('
>> bfd_set_section_alignment (bfd * abfd ATTRIBUTE_UNUSED, asection * =
ptr,
>> ^
>> /usr/local/include/bfd.h:1684:3: error: use of undeclared identifier =
'ptr'
>> ptr->alignment_power =3D val;
>> ^
>> /usr/local/include/bfd.h:1684:26: error: use of undeclared identifier =
'val'
>> ptr->alignment_power =3D val;
>> ^
>> /usr/local/include/bfd.h:6764:3: error: type name requires a =
specifier or qualifier
>> ENUM_BITFIELD (bfd_format) format : 3;
>> ^
>> /usr/local/include/bfd.h:6764:29: error: expected ';' at end of =
declaration list
>> ENUM_BITFIELD (bfd_format) format : 3;
>> ^
>> ;
>> /usr/local/include/bfd.h:6767:3: error: type name requires a =
specifier or qualifier
>> ENUM_BITFIELD (bfd_direction) direction : 2;
>> ^
>> /usr/local/include/bfd.h:6767:18: error: a parameter list without =
types is only allowed in a function definition
>> ENUM_BITFIELD (bfd_direction) direction : 2;
>> ^
>> /usr/local/include/bfd.h:6767:3: error: duplicate member =
'ENUM_BITFIELD'
>> ENUM_BITFIELD (bfd_direction) direction : 2;
>> ^
>> /usr/local/include/bfd.h:6764:3: note: previous declaration is here
>> ENUM_BITFIELD (bfd_format) format : 3;
>> ^
>> /usr/local/include/bfd.h:6767:32: error: expected ';' at end of =
declaration list
>> ENUM_BITFIELD (bfd_direction) direction : 2;
>> ^
>> ;
>> /usr/local/include/bfd.h:6909:3: error: type name requires a =
specifier or qualifier
>> ENUM_BITFIELD (bfd_plugin_format) plugin_format : 2;
>> ^
>> /usr/local/include/bfd.h:6909:18: error: a parameter list without =
types is only allowed in a function definition
>> ENUM_BITFIELD (bfd_plugin_format) plugin_format : 2;
>> ^
>> fatal error: too many errors emitted, stopping now [-ferror-limit=3D]
>> 20 errors generated.
>> gmake[3]: *** [Makefile:158: hw_htab.o] Error 1
>> gmake[3]: Leaving directory '/root/c_tests/ppc64_tls_git/sim/ppc'
>> gmake[2]: *** [Makefile:129: all] Error 1
>> gmake[2]: Leaving directory '/root/c_tests/ppc64_tls_git/sim'
>> gmake[1]: *** [Makefile:9532: all-sim] Error 2
>> gmake[1]: Leaving directory '/root/c_tests/ppc64_tls_git'
>> gmake: *** [Makefile:849: all] Error 2
>>=20
>>=20
>>=20
>> (Again: cc here is system clang.)
=3D=3D=3D
Mark Millard
marklmi at yahoo.com
( dsl-only.net went
away in early 2018-Mar)
=3D=3D=3D
Mark Millard
marklmi at yahoo.com
( dsl-only.net went
away in early 2018-Mar)
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?4048D2A4-7E14-481C-9B5D-00567BCF4463>