[Date Prev][Date Next] [Thread Prev][Thread Next] [Date Index] [Thread Index]

Bug#345587: marked as done ([PR28314] cpp: x86/powerpc inconsistency for the __linux macro)

Your message dated Mon, 25 Jan 2016 17:10:59 +0100
with message-id <56A64913.6030308@debian.org>
and subject line Re: cpp-4.0: x86/powerpc inconsistency for the __linux macro
has caused the Debian Bug report #345587,
regarding [PR28314] cpp: x86/powerpc inconsistency for the __linux macro
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 owner@bugs.debian.org
immediately.)


-- 
345587: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=345587
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: cpp-4.0
Version: 4.0.2-5
Severity: normal

As shown below, the __linux macro is no longer defined when using
the C99 mode on a PowerPC machine. An x86 machine does not have
this behavior. This is normal for the linux macro to be no longer
defined (as it is not reserved), but I do not see why it should
be the case for the __linux macro. So, IMHO, the PPC should do
the same as x86.

On an x86 machine:

dixsept:~> gcc -v
Using built-in specs.
Target: i486-linux-gnu
Configured with: ../src/configure -v --enable-languages=c,c++,java,f95,objc,ada,treelang --prefix=/usr --enable-shared --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --enable-nls --program-suffix=-4.0 --enable-__cxa_atexit --enable-clocale=gnu --enable-libstdcxx-debug --enable-java-awt=gtk-default --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.4.2-gcj-4.0-1.4.2.0/jre --enable-mpfr --disable-werror --enable-checking=release i486-linux-gnu
Thread model: posix
gcc version 4.0.3 20051201 (prerelease) (Debian 4.0.2-5)

dixsept:~> gcc -dM -E -xc /dev/null | grep linux
#define __linux 1
#define __linux__ 1
#define __gnu_linux__ 1
#define linux 1

dixsept:~> gcc -std=c99 -dM -E -xc /dev/null | grep linux
#define __linux 1
#define __linux__ 1
#define __gnu_linux__ 1

On a PowerPC machine:

ay:~> gcc -v
Using built-in specs.
Target: powerpc-linux-gnu
Configured with: ../src/configure -v --enable-languages=c,c++,java,f95,objc,ada,treelang --prefix=/usr --enable-shared --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --enable-nls --program-suffix=-4.0 --enable-__cxa_atexit --enable-clocale=gnu --enable-libstdcxx-debug --enable-java-awt=gtk-default --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.4.2-gcj-4.0-1.4.2.0/jre --enable-mpfr --disable-softfloat --enable-targets=powerpc-linux,powerpc64-linux --with-cpu=default32 --disable-werror --enable-checking=release powerpc-linux-gnu
Thread model: posix
gcc version 4.0.3 20051201 (prerelease) (Debian 4.0.2-5)

ay:~> gcc -dM -E -xc /dev/null | grep linux
#define __linux 1
#define __linux__ 1
#define __gnu_linux__ 1
#define linux 1

ay:~> gcc -std=c99 -dM -E -xc /dev/null | grep linux
#define __linux__ 1
#define __gnu_linux__ 1

-- System Information:
Debian Release: testing/unstable
  APT prefers testing
  APT policy: (900, 'testing'), (900, 'stable'), (200, 'unstable')
Architecture: powerpc (ppc)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.12-20050829
Locale: LANG=POSIX, LC_CTYPE=en_US.ISO8859-1 (charmap=ISO-8859-1)

Versions of packages cpp-4.0 depends on:
ii  gcc-4.0-base                  4.0.2-5    The GNU Compiler Collection (base 
ii  libc6                         2.3.5-8    GNU C Library: Shared libraries an

cpp-4.0 recommends no packages.

-- no debconf information

--- End Message ---
--- Begin Message --- 
Control: tags -1 + wontfix

closed upstream as won't fix.

--- End Message ---
Reply to: