gcc segmentation fault on Ubuntu 12.04
- by Yuval F
I am trying to compile a C program on Ubuntu precise 12.04.
Here's the program:
#include <stdio.h>
int main(int argc, char** argv) {
printf("Hello World!");
return 0;
}
My gcc version is 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5).
Initially it did not find cc1 so I added a soft link.
Now I get this message when I try to compile:
gcc: internal compiler error: Segmentation fault (program cc1)
Compiling the same program with g++ works fine.
I tried reinstalling build-essential, but to no avail.
What am I missing?
EDIT: I tried reinstalling according to @gertyvdijk's suggestion. As it did not help, here is
the output of apt-cache policy gcc-4.6:
gcc-4.6: Installed: 4.6.3-1ubuntu5
Candidate: 4.6.3-1ubuntu5
Version table:
*** 4.6.3-1ubuntu5 0
500 http://il.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
100 /var/lib/dpkg/status
and the output of ls -l /usr/bin/gcc:
lrwxrwxrwx 1 root root 7 Mar 13 2012 /usr/bin/gcc -> gcc-4.6
EDIT #2: here's a verbose compiler output:
gcc -v aaa.c
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)
COLLECT_GCC_OPTIONS='-v' '-mtune=generic' '-march=x86-64'
/usr/lib/gcc/x86_64-linux-gnu/4.6/cc1 -quiet -v -imultilib . -imultiarch x86_64-linux-gnu aaa.c -quiet -dumpbase aaa.c -mtune=generic -march=x86-64 -auxbase aaa -version -fstack-protector -o /tmp/ccHfcXMs.s
gcc: internal compiler error: Segmentation fault (program cc1)
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-4.6/README.Bugs> for instructions.
