Package: gcc-4.6
Version: 4.6.0-2
Severity: important
With the 4.6.0-1 package, linking with -fuse-linker-plugin would terminate
successfully, but with 4.6.0-2 it terminates on an error.
Here is how Before upgrading:
% gcc-4.6 --version
gcc-4.6 (Debian 4.6.0-1) 4.6.1 20110326 (prerelease)
Copyright (C) 2011 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.
% cat conftest.c
int main ()
{
return 0;
}
% gcc-4.6 -flto -fuse-linker-plugin conftest.c
%
After upgrading:
% gcc-4.6 --version
gcc-4.6 (Debian 4.6.0-2) 4.6.1 20110329 (prerelease)
Copyright (C) 2011 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.
% gcc-4.6 -flto -fuse-linker-plugin conftest.c
/usr/bin/yes: invalid option -- 'p'
Try `/usr/bin/yes --help' for more information.
collect2: ld returned 1 exit status
%
Apparently, collect2 is using /usr/bin/yes as linker anytime the
-plugin option is supplied...
% /usr/lib/gcc/x86_64-linux-gnu/4.6.1/collect2 -debug -plugin
/usr/lib/gcc/x86_64-linux-gnu/4.6.1/liblto_plugin.so
Convert string '/home/adl/usr/bin:/usr/local/bin:/usr/bin:/bin:/usr/games' into
prefixes, separator = ':'
- add prefix: /home/adl/usr/bin/
- add prefix: /usr/local/bin/
- add prefix: /usr/bin/
- add prefix: /bin/
- add prefix: /usr/games/
Looking for 'real-ld'
- failed: no entries in prefix list
Looking for 'collect-ld'
- failed: no entries in prefix list
Looking for 'yes'
- failed: no entries in prefix list
Looking for 'yes'
Looking for 'gnm'
- failed: no entries in prefix list
Looking for 'gnm'
Looking for 'nm'
- failed: no entries in prefix list
Looking for 'nm'
Looking for 'gstrip'
- failed: no entries in prefix list
Looking for 'gstrip'
Looking for 'strip'
- failed: no entries in prefix list
Looking for 'strip'
Looking for 'gcc'
- failed: no entries in prefix list
Looking for 'gcc'
collect2 version 4.6.1 20110329 (prerelease) (x86-64 Linux/ELF)
ld_file_name = /usr/bin/yes
c_file_name = /usr/bin/gcc
nm_file_name = /usr/bin/nm
strip_file_name = /usr/bin/strip
c_file = /tmp/ccRYzF3z.c
o_file = /tmp/ccPkrN53.o
/usr/bin/yes -plugin /usr/lib/gcc/x86_64-linux-gnu/4.6.1/liblto_plugin.so
/usr/bin/yes: invalid option -- 'p'
Try `/usr/bin/yes --help' for more information.
collect2: ld returned 1 exit status
[Leaving /tmp/ccRYzF3z.c]
[Leaving /tmp/ccPkrN53.o]
[Leaving /tmp/ccoatV7x.ld]
[Leaving /tmp/ccqFw391.le]
[Leaving a.out]
-- System Information:
Debian Release: wheezy/sid
APT prefers unstable
APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.32-5-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages gcc-4.6 depends on:
ii binutils 2.21.0.20110327-2 The GNU assembler, linker and bina
ii cpp-4.6 4.6.0-2 The GNU C preprocessor
ii gcc-4.6-base 4.6.0-2 The GNU Compiler Collection (base
ii libc6 2.11.2-13 Embedded GNU C Library: Shared lib
ii libcloog-ppl0 0.15.9-3 the Chunky Loop Generator (runtime
ii libgcc1 1:4.6.0-2 GCC support library
ii libgmp10 2:5.0.1+dfsg-7 Multiprecision arithmetic library
ii libgmpxx4ldbl 2:5.0.1+dfsg-7 Multiprecision arithmetic library
ii libgomp1 4.6.0-2 GCC OpenMP (GOMP) support library
ii libmpc2 0.9-2 multiple precision complex floatin
ii libmpfr4 3.0.0-9 multiple precision floating-point
ii libppl-c4 0.11.2-3 Parma Polyhedra Library (C interfa
ii libppl9 0.11.2-3 Parma Polyhedra Library (runtime l
ii libquadmath0 4.6.0-2 GCC Quad-Precision Math Library
ii zlib1g 1:1.2.3.4.dfsg-3 compression library - runtime
Versions of packages gcc-4.6 recommends:
ii libc6-dev 2.11.2-13 Embedded GNU C Library: Developmen
Versions of packages gcc-4.6 suggests:
ii binutils-gold 2.21.0.20110327-2 The (experimental) GNU gold linker
pn gcc-4.6-doc <none> (no description available)
pn gcc-4.6-locales <none> (no description available)
pn gcc-4.6-multilib <none> (no description available)
pn libgcc1-dbg <none> (no description available)
pn libgomp1-dbg <none> (no description available)
pn libmudflap0-4.6-dev <none> (no description available)
pn libmudflap0-dbg <none> (no description available)
pn libquadmath0-dbg <none> (no description available)
-- no debconf information
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