[LLVMdev] GLIBCXX_3.4.9 not found

Bin Zeng
Fri, 24 Sep 2010 14:20:42 -0000

Hi all,

I am really stumped on this problem. I googled and could not find any
solution. Here is the problem. I compiled and installed
glibc-2.5-20090518 in a local directory with gcc version 4.1.2.  I
compiled glibc-2.5 because I wanted to test glibc-2.5 on gcc first
llvm-gcc. However, after I installed glibc, llvm-gcc does not work any
more. It reported this error message:

/root/tools/llvm/llvm-gcc/install/bin/../libexec/gcc/i686-pc-linux-gnu/4.2.1/cc1:
/usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.9' not found (required by
/root/tools/llvm/llvm-gcc/install/bin/../libexec/gcc/i686-pc-linux-gnu/4.2.1/cc1)


Generally, it means that the GLIBCXX_3.4.9 does not work with
libstdc++.so.6. I did not install glibc in /usr/lib at all.  Any advice
will be appreciated. Thanks a lot in advance.

Bin
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