I tried the same steps with gcc 6.2. The same problem occurs. Any help is appreciated. On Wed, Aug 3, 2016 at 6:51 PM, Vikram Singh <vikramsingh001@xxxxxxxxx> wrote: > I am trying to build GCC6.1 with openacc offloading support. > > I am using the following script. > > https://github.com/olcf/OLCFHack15/blob/master/GCC5OffloadTest/auto-gcc5-offload-openacc-build-install.sh > > I have used the same script previously to build gcc5.2 as well. > > I modified and used it to build gcc 6.1 on my machine with Linux Mint. > It built successfully. This was using gcc 4.8 > > The problem is when I try to build it on another machine. It stops > giving the error, > > /bin/bash /test/Nvidia/OpenACC/OLCFHack15/gcc6/src/gcc/libgcc/../mkinstalldirs > /test/Nvidia/OpenACC/OLCFHack15/gcc6/install/lib/gcc/x86_64-pc-linux-gnu/6.1.0/include > /usr/bin/install -c -m 644 unwind.h > /test/Nvidia/OpenACC/OLCFHack15/gcc6/install/lib/gcc/x86_64-pc-linux-gnu/6.1.0/include > make[2]: Leaving directory > `/test/Nvidia/OpenACC/OLCFHack15/gcc6/build/gcc6/x86_64-pc-linux-gnu/libgcc' > /bin/bash: line 3: cd: x86_64-pc-linux-gnu/libstdc++-v3: No such file > or directory > make[1]: *** [install-target-libstdc++-v3] Error 1 > > I thought it maybe was a problem with the gcc version. But the machine > had gcc 4.4 and gcc 5.2. I used both of them, but they gave the same > error. > > I then manually copied libstdc++ and then configured and compiled it, > and reran the script and then it gets stuck at libsanitizer. I don't > know whether the manual process will work for the whole thing, so I am > raising this question. > > I know that another person has also experienced the same issue. > > Any ideas. > > Thanks, > Vikram
