Your message dated Mon, 28 Mar 2011 18:02:58 +0000
with message-id <e1q4gmi-0005jd...@franck.debian.org>
and subject line Bug#617321: fixed in gcc-defaults 1.100
has caused the Debian Bug report #617321,
regarding gcc: c99-gcc with -ansi option should be handled as a conflict
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact ow...@bugs.debian.org
immediately.)
--
617321: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=617321
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: gcc
Version: 4:4.4.5-1
Severity: minor
Tags: patch
The c99-gcc wrapper script detects conflicting -std=* options and flags them as
errors before invoking gcc. The same logic should extend to the -ansi option,
which is identical to -std=c89; otherwise, the -ansi option overrides -std=c99
and turns the compilation into ISO C90 instead of ISO C99.
Example session compiling the attached program with current c99-gcc:
$ c99 --version
gcc (Debian 4.4.5-8) 4.4.5
Copyright (C) 2010 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
$ c99 -Wall -D_XOPEN_SOURCE=600 democ99.c -lm
$ c99 -std=c89 -Wall -D_XOPEN_SOURCE=600 democ99.c -lm
c99 called with non ANSI/ISO C option -std=c89
$ c99 -ansi -Wall -D_XOPEN_SOURCE=600 democ99.c -lm
democ99.c:24: error: expected identifier or ‘(’ before ‘/’ token
democ99.c:27: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before
‘static’
democ99.c: In function ‘main’:
democ99.c:36: error: ‘zarray’ undeclared (first use in this function)
democ99.c:36: error: (Each undeclared identifier is reported only once
democ99.c:36: error: for each function it appears in.)
democ99.c:38: error: ‘for’ loop initial declarations are only allowed in C99
mode
democ99.c:38: note: use option -std=c99 or -std=gnu99 to compile your code
democ99.c:40: error: redefinition of ‘i’
democ99.c:38: note: previous definition of ‘i’ was here
democ99.c:40: error: ‘for’ loop initial declarations are only allowed in C99
mode
democ99.c:40: warning: implicit declaration of function ‘zprint’
The included patch against the c99 script gives the desired behavior:
$ c99 -ansi -Wall -D_XOPEN_SOURCE=600 democ99.c -lm
c99 called with non ANSI/ISO C option -ansi
-- System Information:
Debian Release: 6.0
APT prefers proposed-updates
APT policy: (500, 'proposed-updates'), (500, 'stable'), (101, 'unstable')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.32-5-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages gcc depends on:
ii cpp 4:4.4.5-1 The GNU C preprocessor (cpp)
ii gcc-4.4 4.4.5-8 The GNU C compiler
Versions of packages gcc recommends:
ii libc6-dev [libc-dev] 2.11.2-10 Embedded GNU C Library: Developmen
Versions of packages gcc suggests:
pn autoconf <none> (no description available)
pn automake1.9 <none> (no description available)
ii bison 1:2.4.1.dfsg-3 A parser generator that is compati
ii flex 2.5.35-10 A fast lexical analyzer generator.
ii gcc-doc 5:3 documentation for the GNU compiler
ii gcc-multilib 4:4.4.5-1 The GNU C compiler (multilib files
ii gdb 7.0.1-2+b1 The GNU Debugger
pn libtool <none> (no description available)
ii make 3.81-8 An utility for Directing compilati
ii manpages-dev 3.27-1 Manual pages about using GNU/Linux
-- no debconf information
/* democ99.c - Demonstration program to separate C89 from C99
*
* Copyright (C) 2011 Mike Miller
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <math.h>
#include <stdlib.h>
#include <stdio.h>
#include <complex.h>
#include <stdbool.h>
// File-scoped complex value array to be initialized at run-time.
static long double complex *zarray;
inline static void zprint(long double complex z, FILE *restrict stream)
{
fprintf(stream, "(%Lf,%Lf)\n", creall(z), cimagl(z));
}
int main(int argc, char *argv[])
{
bool ok = true;
zarray = malloc(16 * sizeof(long double complex));
for (int i = 0; i < 16; i++) zarray[i] = cexpl(I * M_PI * i / 8);
for (int i = 0; i < 16; i++) zprint(zarray[i], stdout);
free(zarray);
exit(ok ? EXIT_SUCCESS : EXIT_FAILURE);
}
Index: c99
===================================================================
--- c99 (revision 5085)
+++ c99 (working copy)
@@ -14,7 +14,7 @@
-std=c9[9x]|-std=iso9899:199[9x])
extra_flag=
;;
- -std=*)
+ -std=*|-ansi)
echo >&2 "`basename $0` called with non ANSI/ISO C option $i"
exit 1
;;
--- End Message ---
--- Begin Message ---
Source: gcc-defaults
Source-Version: 1.100
We believe that the bug you reported is fixed in the latest version of
gcc-defaults, which is due to be installed in the Debian FTP archive:
cpp_4.5.2-3_amd64.deb
to main/g/gcc-defaults/cpp_4.5.2-3_amd64.deb
g++-multilib_4.5.2-3_amd64.deb
to main/g/gcc-defaults/g++-multilib_4.5.2-3_amd64.deb
g++_4.5.2-3_amd64.deb
to main/g/gcc-defaults/g++_4.5.2-3_amd64.deb
gcc-defaults_1.100.dsc
to main/g/gcc-defaults/gcc-defaults_1.100.dsc
gcc-defaults_1.100.tar.gz
to main/g/gcc-defaults/gcc-defaults_1.100.tar.gz
gcc-multilib_4.5.2-3_amd64.deb
to main/g/gcc-defaults/gcc-multilib_4.5.2-3_amd64.deb
gcc_4.5.2-3_amd64.deb
to main/g/gcc-defaults/gcc_4.5.2-3_amd64.deb
gccgo-multilib_4.6.0-1_amd64.deb
to main/g/gcc-defaults/gccgo-multilib_4.6.0-1_amd64.deb
gccgo_4.6.0-1_amd64.deb
to main/g/gcc-defaults/gccgo_4.6.0-1_amd64.deb
gcj-jdk_4.4.5-5_amd64.deb
to main/g/gcc-defaults/gcj-jdk_4.4.5-5_amd64.deb
gcj-jre-headless_4.4.5-5_amd64.deb
to main/g/gcc-defaults/gcj-jre-headless_4.4.5-5_amd64.deb
gcj-jre_4.4.5-5_amd64.deb
to main/g/gcc-defaults/gcj-jre_4.4.5-5_amd64.deb
gcj_4.4.5-5_amd64.deb
to main/g/gcc-defaults/gcj_4.4.5-5_amd64.deb
gdc_4.4.5-5_amd64.deb
to main/g/gcc-defaults/gdc_4.4.5-5_amd64.deb
gfortran-multilib_4.5.2-3_amd64.deb
to main/g/gcc-defaults/gfortran-multilib_4.5.2-3_amd64.deb
gfortran_4.5.2-3_amd64.deb
to main/g/gcc-defaults/gfortran_4.5.2-3_amd64.deb
gij_4.4.5-5_amd64.deb
to main/g/gcc-defaults/gij_4.4.5-5_amd64.deb
gobjc++-multilib_4.5.2-3_amd64.deb
to main/g/gcc-defaults/gobjc++-multilib_4.5.2-3_amd64.deb
gobjc++_4.5.2-3_amd64.deb
to main/g/gcc-defaults/gobjc++_4.5.2-3_amd64.deb
gobjc-multilib_4.5.2-3_amd64.deb
to main/g/gcc-defaults/gobjc-multilib_4.5.2-3_amd64.deb
gobjc_4.5.2-3_amd64.deb
to main/g/gcc-defaults/gobjc_4.5.2-3_amd64.deb
libgcj-bc_4.4.5-5_amd64.deb
to main/g/gcc-defaults/libgcj-bc_4.4.5-5_amd64.deb
libgcj-common_4.4.5-5_all.deb
to main/g/gcc-defaults/libgcj-common_4.4.5-5_all.deb
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to 617...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Matthias Klose <d...@debian.org> (supplier of updated gcc-defaults package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmas...@debian.org)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Format: 1.8
Date: Sun, 27 Mar 2011 13:05:18 +0200
Source: gcc-defaults
Binary: cpp g++ g++-multilib gobjc gobjc-multilib gobjc++ gobjc++-multilib
gfortran gfortran-multilib gccgo gccgo-multilib libgcj-common gcj gij libgcj-bc
gcj-jdk gcj-jre-headless gcj-jre gcc gcc-multilib gdc gcc-spu g++-spu
gfortran-spu
Architecture: source all amd64
Version: 1.100
Distribution: unstable
Urgency: low
Maintainer: Debian GCC Maintainers <debian-gcc@lists.debian.org>
Changed-By: Matthias Klose <d...@debian.org>
Description:
cpp - The GNU C preprocessor (cpp)
g++ - The GNU C++ compiler
g++-multilib - The GNU C++ compiler (multilib files)
g++-spu - SPU cross-compiler (C++ compiler)
gcc - The GNU C compiler
gcc-multilib - The GNU C compiler (multilib files)
gcc-spu - SPU cross-compiler (preprocessor and C compiler)
gccgo - The GNU Go compiler
gccgo-multilib - The GNU Go compiler (multilib files)
gcj - The GNU Java compiler (transitional package)
gcj-jdk - gcj and classpath development tools for Java(TM)
gcj-jre - Java runtime environment using GIJ/classpath
gcj-jre-headless - Java runtime environment using GIJ/classpath (headless
version)
gdc - The D compiler
gfortran - The GNU Fortran 95 compiler
gfortran-multilib - The GNU Fortran 95 compiler (multilib files)
gfortran-spu - SPU cross-compiler (Fortran compiler)
gij - The GNU Java bytecode interpreter (transitional package)
gobjc - The GNU Objective-C compiler
gobjc++ - The GNU Objective-C++ compiler
gobjc++-multilib - The GNU Objective-C++ compiler (multilib files)
gobjc-multilib - The GNU Objective-C compiler (multilib files)
libgcj-bc - Link time only library for use with gcj
libgcj-common - Java runtime library (common files)
Closes: 617321 618718
Changes:
gcc-defaults (1.100) unstable; urgency=low
.
* c99: Do not accept -ansi option (Mike Miller). Closes: #617321.
* c99: Clarify c99 error message incorrectly refering to ANSI C
(Mike Miller). Closes: #618718.
* On hppa, default gcc, g++, gobjc, gobjc++, gfortran to GCC-4.5.
* Build gccgo and gccgo-multilib packages.
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