FWIW, uweigand's test case still fails with
$ gcc -v Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.6/lto-wrapper Target: x86_64-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.6.3-1ubuntu5' --with-bugurl=file:///usr/share/doc/gcc-4.6/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.6 --enable-shared --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.6 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --enable-plugin --enable-objc-gc --disable-werror --with-arch-32=i686 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu Thread model: posix gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5)
$ cat /etc/issue Ubuntu 12.04.1 LTS \n \l
I mean I don't understand why Precise (12.04.1) still ships with this partially broken compiler, although apparently a fix is available since quite a while.
FWIW, uweigand's test case still fails with
$ gcc -v LTO_WRAPPER= /usr/lib/ gcc/x86_ 64-linux- gnu/4.6/ lto-wrapper pkgversion= 'Ubuntu/ Linaro 4.6.3-1ubuntu5' --with- bugurl= file:// /usr/share/ doc/gcc- 4.6/README. Bugs --enable- languages= c,c++,fortran, objc,obj- c++ --prefix=/usr --program- suffix= -4.6 --enable-shared --enable- linker- build-id --with-system-zlib --libexecdir= /usr/lib --without- included- gettext --enable- threads= posix --with- gxx-include- dir=/usr/ include/ c++/4.6 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable- clocale= gnu --enable- libstdcxx- debug --enable- libstdcxx- time=yes --enable- gnu-unique- object --enable-plugin --enable-objc-gc --disable-werror --with-arch-32=i686 --with-tune=generic --enable- checking= release --build= x86_64- linux-gnu --host= x86_64- linux-gnu --target= x86_64- linux-gnu
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-
Thread model: posix
gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5)
$ cat /etc/issue
Ubuntu 12.04.1 LTS \n \l
I mean I don't understand why Precise (12.04.1) still ships with this partially broken compiler, although apparently a fix is available since quite a while.