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Library Issue

superfly18
superfly18 asked
on
Medium Priority
168 Views
Last Modified: 2010-04-01
I am compiling an application with gcc 3.3.5 (built from its sources) and in the middle of the compilation, the source refers to "basic_string.h" header, and the linker wants to look into the /usr/include/c++/4.1.2/bits/ folder for the real function to link, but the source invokes a wrong overload of the function.
 
Why is gcc 3.3.5 is looking for the library into the wrong path?

I guess I am having more than one version of the same library (libstdc++), and consequently, more than one way to get the library to link from.

How can we change this behavior? I need to build the application with gcc 3.3.5 built from its source (there was no Debian package for gcc-3.3.5), and I need to know how to link from the correct library.

The compiler is finding the header into /usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../include/c++/4.1.2/bits/
It seems to go from /usr/lib/gcc/i486-linux-gnu/4.1.2 to /usr//usr/lib/gcc/i486-linux-gnu/4.1.2?
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It looks like you've still got headers from 4.1.2 in your include path.

Can I suggest that you build gcc-3.3.5 again, but this time pass (say) the parameter...

    --prefix=/home/superfly18/gcc-3.3.5                       <- Or whatever your home dir is

...to the ./configure script. That will put your installation into a separate place which doesn't get entangled with your Debian defaults. When you then make your application, you can set up your path to prefer the binaries in this directory, and this directory should be set up with everything gcc-3.3.5-ish and not at all 4.1.2-ish.

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