3 Replies Latest reply: Jun 11, 2012 2:01 PM by IvanIgorovich RSS

    32-bit linux sunstudio compilers break on NFS v3 (64-bit file id's)

      Thanks, in advance, for any help. Does anyone know why studio development tools (C, C++, fortran) are only distributed as 32-bit binaries for linux? Studio complains it can't access input files, even though permissions are wide open, when compiling code on an NFS export that supports 64-bit file id's. Unless both the compilers and the code are on the local (UFS) filesystem, or on an NFS export constrained to 32-bit file id's, our builds inevitably break. This is understandable, as 32-bit applications don't understand 64-bit file id's:

      bash-3.2$ CC -g -xs -DUNIX -DLINUX -m64 -DWL=64 -Isrc src/my_test.cpp -c -o ./my_test.o
      Could not open input file "src/my_test.cpp".

      bash-3.2$ ls -la src
      total 204
      drwxrwxrwx 2 user1 user1 4096 May 30 09:18 .
      drwxrwxr-x 3 user1 user1 4096 Jun 4 10:25 ..
      -rwxrwxrwx 1 user1 user1 2048 May 30 07:20 my_test.cpp
      -rwxrwxrwx 1 user1 user1 87456 May 30 09:17 a_tester.h
      -rwxrwxrwx 1 user1 user1 88823 May 30 09:17 fellow.h
      -rwxrwxrwx 1 user1 user1 128 May 30 09:17 ship.h
      -rwxrwxrwx 1 user1 user1 3820 May 30 09:17 ship2.h