Bug#658442: g++-4.7: standard include path is messed up
Package: g++-4.7
Version: 4.7-20120129-1
Severity: important
This one's easy to illustrate: :]
$ echo '#include <vector>' > v.cc
$ g++-4.7 -c v.cc
v.cc:1:18: fatal error: vector: No such file or directory
compilation terminated.
$ g++-4.7 -v -c v.cc
Using built-in specs.
COLLECT_GCC=g++-4.7
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.7/lto-wrapper
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Debian 4.7-20120129-1' --with-bugurl=file:///usr/share/doc/gcc-4.7/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++,go --prefix=/usr --program-suffix=-4.7 --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++/4.7 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-plugin --enable-objc-gc --with-arch-32=i586 --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 4.7.0 20120129 (experimental) [trunk revision 183674] (Debian 4.7-20120129-1)
COLLECT_GCC_OPTIONS='-v' '-c' '-shared-libgcc' '-mtune=generic' '-march=x86-64'
/usr/lib/gcc/x86_64-linux-gnu/4.7/cc1plus -quiet -v -imultiarch x86_64-linux-gnu -D_GNU_SOURCE v.cc -quiet -dumpbase v.cc -mtune=generic -march=x86-64 -auxbase v -version -o /tmp/cc4xA1Ml.s
GNU C++ (Debian 4.7-20120129-1) version 4.7.0 20120129 (experimental) [trunk revision 183674] (x86_64-linux-gnu)
compiled by GNU C version 4.7.0 20120129 (experimental) [trunk revision 183674], GMP version 5.0.2, MPFR version 3.1.0-p3, MPC version 0.9
warning: GMP header version 5.0.2 differs from library version 5.0.3.
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
ignoring nonexistent directory "usr/include/c++/4.7"
ignoring nonexistent directory "usr/include/c++/4.7/x86_64-linux-gnu"
ignoring nonexistent directory "usr/include/c++/4.7/backward"
ignoring nonexistent directory "/usr/local/include/x86_64-linux-gnu"
ignoring nonexistent directory "/usr/lib/gcc/x86_64-linux-gnu/4.7/../../../../x86_64-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
/usr/lib/gcc/x86_64-linux-gnu/4.7/include
/usr/local/include
/usr/lib/gcc/x86_64-linux-gnu/4.7/include-fixed
/usr/include/x86_64-linux-gnu
/usr/include
End of search list.
GNU C++ (Debian 4.7-20120129-1) version 4.7.0 20120129 (experimental) [trunk revision 183674] (x86_64-linux-gnu)
compiled by GNU C version 4.7.0 20120129 (experimental) [trunk revision 183674], GMP version 5.0.2, MPFR version 3.1.0-p3, MPC version 0.9
warning: GMP header version 5.0.2 differs from library version 5.0.3.
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: b72834653f81bf92e4e291e40bb35559
v.cc:1:18: fatal error: vector: No such file or directory
compilation terminated.
(looks like most of the include directories are missing the initial slash!)
Thanks,
-Miles
-- System Information:
Debian Release: wheezy/sid
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable'), (101, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 3.0.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=ja_JP.utf8, LC_CTYPE=ja_JP.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages g++-4.7 depends on:
ii gcc-4.7 4.7-20120129-1
ii gcc-4.7-base 4.7-20120129-1
ii libc6 2.13-25
ii libcloog-ppl0 0.15.11-4
ii libgmp10 2:5.0.3+dfsg-1
ii libgmpxx4ldbl 2:5.0.3+dfsg-1
ii libmpc2 0.9-4
ii libmpfr4 3.1.0-3
ii libppl-c4 0.11.2-6
ii libppl9 0.11.2-6
ii libpwl5 0.11.2-6
ii libstdc++6-4.7-dev 4.7-20120129-1
ii zlib1g 1:1.2.5.dfsg-1
g++-4.7 recommends no packages.
Versions of packages g++-4.7 suggests:
pn g++-4.7-multilib <none>
pn gcc-4.7-doc <none>
pn libstdc++6-4.7-dbg <none>
-- no debconf information
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