Patrick Powell
2017-Apr-26 14:14 UTC
GCC + FreeBSD 11.0 Stable - stat.h does not have vm_ooffset_t definition
First: a big thank-you to the support/fixit people for all of their work!
I was doing some testing using FreeBSD 11.0-STABLE and some of my
configure scripts died. However, they were working fine on FreeBSD 11.0
RELEASE.
I found the problem, but I do not know how to resolve this. When you
install the GCC compiler from the PKG repository it appears to create a
modified set of include files from the system (default?) include files
(/usr/include). However, when the modified /usr/include/sys/types.h
file is created, the typedef for vm_ooffset_t is modified, and there is
no reference to __vm_ooffset_t that the compiler can resolve.
< typedef __int64_t vm_ooffset_t;
---
> typedef __vm_ooffset_t vm_ooffset_t;
I suspect that this change from __int64_t to __vm_offset_t is the cause
of the problem.
This editting (?) appears to be done by 'fixincludes' (as noted in the
README files in the
/usr/local/lib/gcc5/gcc/x86_64-portbld-freebsd11.0/5.4.0/include-fixed
directory.
Details:
Configuration:
FreeBSD test11snapshot 11.0-STABLE FreeBSD 11.0-STABLE #0 r317153: Thu
Apr 20 05:43:02 UTC 2017
root at releng2.nyi.freebsd.org:/usr/obj/usr/src/sys/GENERIC amd64
p#> pkg which /usr/local/bin/gcc
/usr/local/bin/gcc was installed by package gcc-5.4.0_1
Test File: conftest.c
/* confdefs.h */
#define PACKAGE_NAME ""
#define PACKAGE_TARNAME ""
#define PACKAGE_VERSION ""
#define PACKAGE_STRING ""
#define PACKAGE_BUGREPORT ""
#define PACKAGE_URL ""
#define PACKAGE "FEPT"
#define VERSION "7.0.8"
#define STDC_HEADERS 1
/* end confdefs.h. */
#include <stdio.h>
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#ifdef STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#else
# ifdef HAVE_STDLIB_H
# include <stdlib.h>
# endif
#endif
#ifdef HAVE_STRING_H
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
# include <memory.h>
# endif
# include <string.h>
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <sys/types.h>
Compile: #> gcc -c -g -02 conftest.c
In file included from conftest.c:46:0:
/usr/local/lib/gcc5/gcc/x86_64-portbld-freebsd11.0/5.4.0/include-fixed/sys/types.h:266:9:
error: unknown type name '__vm_ooffset_t'
typedef __vm_ooffset_t vm_ooffset_t;
^
/usr/local/lib/gcc5/gcc/x86_64-portbld-freebsd11.0/5.4.0/include-fixed/sys/types.h:268:9:
error: unknown type name '__vm_pindex_t'
typedef __vm_pindex_t vm_pindex_t;
^
root at test11snapshot:/usr/include # diff sys/types.h
/usr/local/lib/gcc5/gcc/x86_64-portbld-freebsd11.0/5.4.0/include-fixed/sys/types.h
|more
0a1,9
> /* DO NOT EDIT THIS FILE.
>
> It has been auto-edited by fixincludes from:
>
> "/usr/include/sys/types.h"
>
> This had to be done to correct non-standard usages in the
> original, manufacturer supplied header file. */
>
35c44
< * $FreeBSD: stable/11/sys/sys/types.h 313574 2017-02-11 02:00:56Z kib $
---
> * $FreeBSD: releng/11.0/sys/sys/types.h 299571 2016-05-12 21:18:17Z
cem $
199c208,212
< typedef __size_t size_t;
---
> #if !defined(_GCC_SIZE_T)
> #define _GCC_SIZE_T
> typedef __SIZE_TYPE__ size_t;
> #endif
>
253c266
< typedef __int64_t vm_ooffset_t;
---
> typedef __vm_ooffset_t vm_ooffset_t;
255c268
< typedef __uint64_t vm_pindex_t;
---
> typedef __vm_pindex_t vm_pindex_t;
root at test11snapshot:/usr/include #
--
Patrick Powell Astart Technologies
papowell at astart.com 1530 Jamacha Rd, Suite X
Network and System San Diego, CA 92019
Consulting Cell 858-518-7581 FAX 858-751-2435
Web: papowell at astart dot com
Jung-uk Kim
2017-Apr-26 16:34 UTC
GCC + FreeBSD 11.0 Stable - stat.h does not have vm_ooffset_t definition
On 04/26/2017 10:14, Patrick Powell wrote:> First: a big thank-you to the support/fixit people for all of their work! > > I was doing some testing using FreeBSD 11.0-STABLE and some of my > configure scripts died. However, they were working fine on FreeBSD 11.0 > RELEASE. > > I found the problem, but I do not know how to resolve this. When you > install the GCC compiler from the PKG repository it appears to create a > modified set of include files from the system (default?) include files > (/usr/include). However, when the modified /usr/include/sys/types.h > file is created, the typedef for vm_ooffset_t is modified, and there is > no reference to __vm_ooffset_t that the compiler can resolve. > > < typedef __int64_t vm_ooffset_t; > --- >> typedef __vm_ooffset_t vm_ooffset_t;... You have to rebuild lang/gcc from the ports tree to fix this problem. https://lists.freebsd.org/pipermail/freebsd-current/2017-February/064937.html Jung-uk Kim -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 488 bytes Desc: OpenPGP digital signature URL: <http://lists.freebsd.org/pipermail/freebsd-stable/attachments/20170426/24d0593a/attachment.sig>