Frama-C-discuss mailing list archives
This page gathers the archives of the old Frama-C-discuss archives, that was hosted by Inria's gforge before its demise at the end of 2020. To search for mails newer than September 2020, please visit the page of the new mailing list on Renater.
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Frama-c-discuss] Error on using pp-annot
- Subject: [Frama-c-discuss] Error on using pp-annot
- From: frank at strato.de (Frank Dordowsky)
- Date: Tue, 1 Apr 2014 21:36:22 +0200 (CEST)
- In-reply-to: <CAOH62JiHCiHPUJRidjsvkv_1USR_qsStz1CYgOPak+HM6MCnMw@mail.gmail.com>
- References: <alpine.LNX.2.03.1403300940120.3220@strato.de> <CAOH62JhJErP1S-T80t6TTWDj4DB+89aGb3BHSNM3=vAKEJMz-Q@mail.gmail.com> <CAOH62JiriPFVqKf1-ynK_5BurCv8WR0kNDUECH-tG_4gSnvbBA@mail.gmail.com> <alpine.LNX.2.03.1403301438460.3899@dordowsky.de> <CAOH62JiHCiHPUJRidjsvkv_1USR_qsStz1CYgOPak+HM6MCnMw@mail.gmail.com>
That was a pointer to the right direction. However, the option -ffreestanding did not work. With help of a C guru at my office I found another option that did the trick: -fpreprocessed <stdc-predef.h>. My complete command now reads: frama-c -cpp-extra-args="-I `frama-c -print-share-path`/libc" -cpp-extra-args="-nostdinc" -cpp-extra-args="-fpreprocessed </path/to/stdc-predef.h>" -wp -wp-rte -pp-annot constant.c So thanks again for your help. Frank On Sun, 30 Mar 2014, Pascal Cuoq wrote: > On Sun, Mar 30, 2014 at 2:50 PM, Frank Dordowsky <frank at strato.de> wrote: > > ? ? ? ? frama-c -cpp-extra-args="-nostdinc" -cpp-extra-args="-I > `frama-c -print-share-path`/libc" -pp-annot -wp -wp-rte > constant.c > > There are no more warnings now (I skipped these in my previus > posting), but unfortunately the error remains: > > [kernel] preprocessing with "gcc -C -E -I. -I > /usr/share/frama-c/libc -nostdinc -dD constant.c" > /usr/include/stdc-predef.h:1:[kernel] user error: unexpected > token '/' > [kernel] user error: skipping file "constant.c" that has errors. > [kernel] Frama-C aborted: invalid user input. > > Is there still a mistake in the command? > > > There is still something strange, which is that a header from /usr/include > finds itself included when it shouldn't. Considering the name of the file, > ?stdc-predef.h?, it may be a file that is systematically included before > every pre-processed file, and that is not disabled by -nostdinc. This is > between you and your compiler, I am afraid, but googling for ?stdc-predef.h? > produces a list of results the first entry of which is a webpage containing > the line: > > As a workaround, the?stdc-predef.h?preinclude can be disabled with the use > of - ffreestanding > > This is the page the above sentence comes > from:?http://gcc.gnu.org/gcc-4.8/porting_to.html > > It seems worth a try. > > Pascal > > > Frank Dordowsky S?ntisstr. 37 81825 M?nchen E-Mail: frank at dordowsky.de
- Follow-Ups:
- [Frama-c-discuss] Error on using pp-annot
- From: pascal.cuoq at gmail.com (Pascal Cuoq)
- [Frama-c-discuss] Error on using pp-annot
- Next by Date: [Frama-c-discuss] two open positions in new Joint Laboratory to develop Why3 and SPARK technologies
- Next by thread: [Frama-c-discuss] Error on using pp-annot
- Index(es):