[LLVMbugs] [Bug 13106] New: LLVM and CLANG build failure

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=13106

             Bug #: 13106
           Summary: LLVM and CLANG build failure
           Product: clang
           Version: trunk
          Platform: Other
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: LLVM Codegen
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: satyaprakash.prasad at gmail.com
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified


I recently downloaded code as mentioned in
http://clang.llvm.org/get_started.html link. My GCC version is 4.1.2. The
compilation went fine for at least an hour before the below error started to
occur in console. Please let me know the solution for same:


  MKDIR:    
prakash_prasad/install_packages/LLVM/build/tools/clang/runtime/compiler-rt/clang_linux/asan-x86_64/x86_64/SubDir.lib__asan
  COMPILE:   clang_linux/asan-x86_64/x86_64:
prakash_prasad/install_packages/LLVM/llvm/projects/compiler-rt/lib/asan/asan_allocator.cc
  COMPILE:   clang_linux/asan-x86_64/x86_64:
prakash_prasad/install_packages/LLVM/llvm/projects/compiler-rt/lib/asan/asan_globals.cc
  COMPILE:   clang_linux/asan-x86_64/x86_64:
prakash_prasad/install_packages/LLVM/llvm/projects/compiler-rt/lib/asan/asan_interceptors.cc
  COMPILE:   clang_linux/asan-x86_64/x86_64:
prakash_prasad/install_packages/LLVM/llvm/projects/compiler-rt/lib/asan/asan_linux.cc
  COMPILE:   clang_linux/asan-x86_64/x86_64:
prakash_prasad/install_packages/LLVM/llvm/projects/compiler-rt/lib/asan/asan_mac.cc
  COMPILE:   clang_linux/asan-x86_64/x86_64:
prakash_prasad/install_packages/LLVM/llvm/projects/compiler-rt/lib/asan/asan_malloc_linux.cc
  COMPILE:   clang_linux/asan-x86_64/x86_64:
prakash_prasad/install_packages/LLVM/llvm/projects/compiler-rt/lib/asan/asan_malloc_mac.cc
  COMPILE:   clang_linux/asan-x86_64/x86_64:
prakash_prasad/install_packages/LLVM/llvm/projects/compiler-rt/lib/asan/asan_malloc_win.cc
  COMPILE:   clang_linux/asan-x86_64/x86_64:
prakash_prasad/install_packages/LLVM/llvm/projects/compiler-rt/lib/asan/asan_new_delete.cc
  COMPILE:   clang_linux/asan-x86_64/x86_64:
prakash_prasad/install_packages/LLVM/llvm/projects/compiler-rt/lib/asan/asan_poisoning.cc
  COMPILE:   clang_linux/asan-x86_64/x86_64:
prakash_prasad/install_packages/LLVM/llvm/projects/compiler-rt/lib/asan/asan_posix.cc
In file included from
prakash_prasad/install_packages/LLVM/llvm/projects/compiler-rt/lib/asan/asan_posix.cc:38:
In file included from
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/algorithm:64:
In file included from
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/stl_algobase.h:69:
In file included from
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/iosfwd:45:
In file included from
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/c++io.h:38:
In file included from
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr.h:132:
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:100:1:
error: weakref declaration must have
      internal linkage
__gthrw(pthread_once)
^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:81:23:
note: expanded from macro '__gthrw'
#define __gthrw(name) __gthrw2(__gthrw_ ## name,name,name)
                      ^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:72:46:
note: expanded from macro '__gthrw2'
  extern __typeof(type) name __attribute__ ((__weakref__(#name2))); \
                                             ^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:101:1:
error: weakref declaration must have
      internal linkage
__gthrw(pthread_getspecific)
^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:81:23:
note: expanded from macro '__gthrw'
#define __gthrw(name) __gthrw2(__gthrw_ ## name,name,name)
                      ^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:72:46:
note: expanded from macro '__gthrw2'
  extern __typeof(type) name __attribute__ ((__weakref__(#name2))); \
                                             ^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:102:1:
error: weakref declaration must have
      internal linkage
__gthrw(pthread_setspecific)
^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:81:23:
note: expanded from macro '__gthrw'
#define __gthrw(name) __gthrw2(__gthrw_ ## name,name,name)
                      ^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:72:46:
note: expanded from macro '__gthrw2'
  extern __typeof(type) name __attribute__ ((__weakref__(#name2))); \
                                             ^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:103:1:
error: weakref declaration must have
      internal linkage
__gthrw(pthread_create)
^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:81:23:
note: expanded from macro '__gthrw'
#define __gthrw(name) __gthrw2(__gthrw_ ## name,name,name)
                      ^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:72:46:
note: expanded from macro '__gthrw2'
  extern __typeof(type) name __attribute__ ((__weakref__(#name2))); \
                                             ^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:104:1:
error: weakref declaration must have
      internal linkage
__gthrw(pthread_cancel)
^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:81:23:
note: expanded from macro '__gthrw'
#define __gthrw(name) __gthrw2(__gthrw_ ## name,name,name)
                      ^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:72:46:
note: expanded from macro '__gthrw2'
  extern __typeof(type) name __attribute__ ((__weakref__(#name2))); \
                                             ^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:105:1:
error: weakref declaration must have
      internal linkage
__gthrw(pthread_mutex_lock)
^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:81:23:
note: expanded from macro '__gthrw'
#define __gthrw(name) __gthrw2(__gthrw_ ## name,name,name)
                      ^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:72:46:
note: expanded from macro '__gthrw2'
  extern __typeof(type) name __attribute__ ((__weakref__(#name2))); \
                                             ^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:106:1:
error: weakref declaration must have
      internal linkage
__gthrw(pthread_mutex_trylock)
^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:81:23:
note: expanded from macro '__gthrw'
#define __gthrw(name) __gthrw2(__gthrw_ ## name,name,name)
                      ^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:72:46:
note: expanded from macro '__gthrw2'
  extern __typeof(type) name __attribute__ ((__weakref__(#name2))); \
                                             ^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:107:1:
error: weakref declaration must have
      internal linkage
__gthrw(pthread_mutex_unlock)
^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:81:23:
note: expanded from macro '__gthrw'
#define __gthrw(name) __gthrw2(__gthrw_ ## name,name,name)
                      ^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:72:46:
note: expanded from macro '__gthrw2'
  extern __typeof(type) name __attribute__ ((__weakref__(#name2))); \
                                             ^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:108:1:
error: weakref declaration must have
      internal linkage
__gthrw(pthread_mutex_init)
^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:81:23:
note: expanded from macro '__gthrw'
#define __gthrw(name) __gthrw2(__gthrw_ ## name,name,name)
                      ^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:72:46:
note: expanded from macro '__gthrw2'
  extern __typeof(type) name __attribute__ ((__weakref__(#name2))); \
                                             ^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:109:1:
error: weakref declaration must have
      internal linkage
__gthrw(pthread_cond_broadcast)
^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:81:23:
note: expanded from macro '__gthrw'
#define __gthrw(name) __gthrw2(__gthrw_ ## name,name,name)
                      ^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:72:46:
note: expanded from macro '__gthrw2'
  extern __typeof(type) name __attribute__ ((__weakref__(#name2))); \
                                             ^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:110:1:
error: weakref declaration must have
      internal linkage
__gthrw(pthread_cond_wait)
^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:81:23:
note: expanded from macro '__gthrw'
#define __gthrw(name) __gthrw2(__gthrw_ ## name,name,name)
                      ^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:72:46:
note: expanded from macro '__gthrw2'
  extern __typeof(type) name __attribute__ ((__weakref__(#name2))); \
                                             ^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:113:1:
error: weakref declaration must have
      internal linkage
__gthrw(pthread_key_create)
^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:81:23:
note: expanded from macro '__gthrw'
#define __gthrw(name) __gthrw2(__gthrw_ ## name,name,name)
                      ^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:72:46:
note: expanded from macro '__gthrw2'
  extern __typeof(type) name __attribute__ ((__weakref__(#name2))); \
                                             ^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:114:1:
error: weakref declaration must have
      internal linkage
__gthrw(pthread_key_delete)
^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:81:23:
note: expanded from macro '__gthrw'
#define __gthrw(name) __gthrw2(__gthrw_ ## name,name,name)
                      ^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:72:46:
note: expanded from macro '__gthrw2'
  extern __typeof(type) name __attribute__ ((__weakref__(#name2))); \
                                             ^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:115:1:
error: weakref declaration must have
      internal linkage
__gthrw(pthread_mutexattr_init)
^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:81:23:
note: expanded from macro '__gthrw'
#define __gthrw(name) __gthrw2(__gthrw_ ## name,name,name)
                      ^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:72:46:
note: expanded from macro '__gthrw2'
  extern __typeof(type) name __attribute__ ((__weakref__(#name2))); \
                                             ^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:116:1:
error: weakref declaration must have
      internal linkage
__gthrw(pthread_mutexattr_settype)
^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:81:23:
note: expanded from macro '__gthrw'
#define __gthrw(name) __gthrw2(__gthrw_ ## name,name,name)
                      ^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:72:46:
note: expanded from macro '__gthrw2'
  extern __typeof(type) name __attribute__ ((__weakref__(#name2))); \
                                             ^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:117:1:
error: weakref declaration must have
      internal linkage
__gthrw(pthread_mutexattr_destroy)
^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:81:23:
note: expanded from macro '__gthrw'
#define __gthrw(name) __gthrw2(__gthrw_ ## name,name,name)
                      ^
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/x86_64-redhat-linux/bits/gthr-default.h:72:46:
note: expanded from macro '__gthrw2'
  extern __typeof(type) name __attribute__ ((__weakref__(#name2))); \
                                             ^

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