Hi I have manually compiled gcc/g++-4.1 on SL6.3 which has gcc/g++-4.4 by default. Problem is, when I run a simple c++ code, I get a crash.
#include <fstream> using namespace std; int main() { ofstream fout ("test.txt", fstream::out); return 0; } [mahmood@localhost ~]$ /opt/gcc-4.1.2-built/bin/g++ -g -ggdb -o test test.cpp [mahmood@localhost ~]$ gdb test GNU gdb (GDB) Red Hat Enterprise Linux (7.2-56.el6) Copyright (C) 2010 Free Software Foundation, Inc. ... Reading symbols from /home/mahmood/test...done. (gdb) r Starting program: /home/mahmood/test Program received signal SIGSEGV, Segmentation fault. 0x00000037e26f22d0 in ?? () from /usr/lib64/libstdc++.so.6 Missing separate debuginfos, use: debuginfo-install glibc-2.12-1.80.el6_3.5.x86_64 libgcc-4.4.6-4.el6.x86_64 libstdc++-4.4.6-4.el6.x86_64 (gdb) bt #0 0x00000037e26f22d0 in ?? () from /usr/lib64/libstdc++.so.6 #1 0x0000000000000000 in ?? () (gdb) From the output, I see that although I used g++-4.1, at runtime the program uses libgcc-4.4. Now what I want to do is to install a package like libgcc.x86_64 which supports g++-4.1. I couldn't find "compat-libgcc.x86_64". Is there anyway to install libgcc-4.1? Regards, Mahmood