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Hello, During an internship last year,I had to use crosstools to make 3 different toolchains with different GCC and GLibc versions on the same machine and under the same GNU/Linux system. And it did work without any issues I can recall. You have to set your environment variables in "arch.sh" or "demo-arch.sh" according to your needs (for instance the RESULT_TOP to the path where the toolchain should be installed, GCC_LANGUAGES for the languages you need gcc to compile etc .., you can figure out the other variables by checking the help files). Then you personalise you gcc, gdb, glibc versions in the gcc-x.x.x-glibc-x.x.x.dat file (where the x.x.x obviously stand for versions). And finally, execute the script and hopefully crosstools will take care of the rest. I have also tried compiling everything manually (which works just fine, of course) but it was quite fastidious and in my case I got exactly the same results as with crosstools because I didn't have any specific needs for my toolchains. I hope these indications may prove of help to your case, and if you need more information, I'm willing to translate to my internship report to English, in which I have a detailed description of what I had to do to get the chaintools running (as you may suspect the internship wasn't all about creating the toolchains, it was actually about setting up a centralised compile server). Kind Regards, Khalifa -- Khalifa ROUIS khalifa.rouis@etudiant.univ-brest.fr http://pagesperso.univ-brest.fr/~e20603429/ -- For unsubscribe information see http://sourceware.org/lists.html#faq
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