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Re: libcc1 still breaks bootstrap (with clang as system compiler)
- From: Jonathan Wakely <jwakely dot gcc at gmail dot com>
- To: Phil Muldoon <pmuldoon at redhat dot com>
- Cc: Gerald Pfeifer <gerald at pfeifer dot com>, "gcc at gcc dot gnu dot org" <gcc at gcc dot gnu dot org>, Jakub Jelinek <jakub at redhat dot com>
- Date: Fri, 31 Oct 2014 13:32:36 +0000
- Subject: Re: libcc1 still breaks bootstrap (with clang as system compiler)
- Authentication-results: sourceware.org; auth=none
- References: <alpine dot LSU dot 2 dot 11 dot 1410302247230 dot 6829 at tuna dot site> <5453318F dot 5090309 at redhat dot com>
On 31 October 2014 06:51, Phil Muldoon wrote:
> On 30/10/14 21:47, Gerald Pfeifer wrote:
>> Now the <gmp.h> error is gone on my nightly FreeBSD test systems,
>> I am getting the following:
>>
>> In file included from /scratch2/tmp/gerald/gcc-HEAD/libcc1/plugin.cc:58:
>> In file included from /usr/include/c++/v1/string:438:
>> In file included from /usr/include/c++/v1/cwchar:107:
>> In file included from /usr/include/c++/v1/cwctype:54:
>> /usr/include/c++/v1/cctype:51:72: error: use of undeclared identifier
>> 'do_not_use_isalnum_with_safe_ctype'
>> inline _LIBCPP_INLINE_VISIBILITY int __libcpp_isalnum(int __c) {return isalnum(__c);}
>> ^
>> /scratch2/tmp/gerald/gcc-HEAD/libcc1/../include/safe-ctype.h:126:20:
>> note: expanded from macro 'isalnum'
>> #define isalnum(c) do_not_use_isalnum_with_safe_ctype
>> ^
>
> Sorry for the issues. Jakub has a patch pending that disables libcc1
> on bootstrap so that may alleviate the issue. However if you let me
> know your ./configure parameters and any other build parameters I will
> attempt to replicate the issue.
Maybe the same issue as
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63699 which has a patch.