[LLVMdev] [LLVMDev] Clang stopped compiling?

Tue Oct 25 07:27:59 PDT 2011

On Tue, Oct 25, 2011 at 06:44:06AM -0700, Marshall Clow wrote:
> 
> On Oct 25, 2011, at 6:09 AM, Marcello Maggioni wrote:
> 
> > Hi, I'm trying to compile the latest clang/llvm SVN versions and I get
> > this error on multiple systems :
> 
> 
> Linking, not compiling, but still.
> 
> I am getting a similar error when building this morning.
> 
> > Undefined symbols for architecture x86_64:
> >   "clang::Sema::checkPseudoObjectRValue(clang::Expr*)", referenced from:
> >       clang::Sema::CheckPlaceholderExpr(clang::Expr*) in libclangSema.a(SemaExpr.o)
> >   "clang::Sema::checkPseudoObjectIncDec(clang::Scope*, clang::SourceLocation, clang::UnaryOperatorKind, clang::Expr*)", referenced from:
> >       clang::Sema::BuildUnaryOp(clang::Scope*, clang::SourceLocation, clang::UnaryOperatorKind, clang::Expr*) in libclangSema.a(SemaExpr.o)
> >   "clang::Sema::checkPseudoObjectAssignment(clang::Scope*, clang::SourceLocation, clang::BinaryOperatorKind, clang::Expr*, clang::Expr*)", referenced from:
> >       clang::Sema::BuildBinOp(clang::Scope*, clang::SourceLocation, clang::BinaryOperatorKind, clang::Expr*, clang::Expr*) in libclangSema.a(SemaExpr.o)
> > ld: symbol(s) not found for architecture x86_64
> > 
> 
> 
> -- Marshall
> 
> Marshall Clow     Idio Software   <mailto:mclow.lists at gmail.com>

The cmake build of llvm/clang svn is showing a different error on x86_64-apple-darwin11...

	cmake $CMAKE_OPTIONS -DCMAKE_INSTALL_PREFIX=/sw/opt/llvm-3.1 -DLLVM_ENABLE_ASSERTIONS=OFF -DCMAKE_BUILD_TYPE=Release ..
-- The C compiler identification is Clang
-- The CXX compiler identification is Clang
-- Check for working C compiler: /sw/var/lib/fink/path-prefix-clang/gcc
-- Check for working C compiler: /sw/var/lib/fink/path-prefix-clang/gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /sw/var/lib/fink/path-prefix-clang/c++
-- Check for working CXX compiler: /sw/var/lib/fink/path-prefix-clang/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Looking for argz.h
-- Looking for argz.h - not found
-- Looking for assert.h
-- Looking for assert.h - found
-- Looking for ctype.h
-- Looking for ctype.h - found
-- Looking for dirent.h
-- Looking for dirent.h - found
-- Looking for dl.h
-- Looking for dl.h - not found
-- Looking for dld.h
-- Looking for dld.h - not found
-- Looking for dlfcn.h
-- Looking for dlfcn.h - found
-- Looking for errno.h
-- Looking for errno.h - found
-- Looking for execinfo.h
-- Looking for execinfo.h - found
-- Looking for fcntl.h
-- Looking for fcntl.h - found
-- Looking for inttypes.h
-- Looking for inttypes.h - found
-- Looking for limits.h
-- Looking for limits.h - found
-- Looking for link.h
-- Looking for link.h - not found
-- Looking for malloc.h
-- Looking for malloc.h - not found
-- Looking for malloc/malloc.h
-- Looking for malloc/malloc.h - found
-- Looking for memory.h
-- Looking for memory.h - found
-- Looking for ndir.h
-- Looking for ndir.h - not found
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Looking for setjmp.h
-- Looking for setjmp.h - found
-- Looking for signal.h
-- Looking for signal.h - found
-- Looking for stdint.h
-- Looking for stdint.h - found
-- Looking for stdio.h
-- Looking for stdio.h - found
-- Looking for stdlib.h
-- Looking for stdlib.h - found
-- Looking for string.h
-- Looking for string.h - found
-- Looking for strings.h
-- Looking for strings.h - found
-- Looking for sys/dir.h
-- Looking for sys/dir.h - found
-- Looking for sys/dl.h
-- Looking for sys/dl.h - not found
-- Looking for sys/ioctl.h
-- Looking for sys/ioctl.h - found
-- Looking for sys/mman.h
-- Looking for sys/mman.h - found
-- Looking for sys/ndir.h
-- Looking for sys/ndir.h - not found
-- Looking for sys/param.h
-- Looking for sys/param.h - found
-- Looking for sys/resource.h
-- Looking for sys/resource.h - found
-- Looking for sys/stat.h
-- Looking for sys/stat.h - found
-- Looking for sys/time.h
-- Looking for sys/time.h - found
-- Looking for sys/types.h
-- Looking for sys/types.h - found
-- Looking for sys/uio.h
-- Looking for sys/uio.h - found
-- Looking for sys/wait.h
-- Looking for sys/wait.h - found
-- Looking for termios.h
-- Looking for termios.h - found
-- Looking for unistd.h
-- Looking for unistd.h - found
-- Looking for utime.h
-- Looking for utime.h - found
-- Looking for valgrind/valgrind.h
-- Looking for valgrind/valgrind.h - not found
-- Looking for windows.h
-- Looking for windows.h - not found
-- Looking for fenv.h
-- Looking for fenv.h - found
-- Looking for mach/mach.h
-- Looking for mach/mach.h - found
-- Looking for mach-o/dyld.h
-- Looking for mach-o/dyld.h - found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Looking for pthread_getspecific in pthread
-- Looking for pthread_getspecific in pthread - found
-- Looking for pthread_rwlock_init in pthread
-- Looking for pthread_rwlock_init in pthread - found
-- Looking for dlopen in dl
-- Looking for dlopen in dl - found
-- Looking for getpagesize
-- Looking for getpagesize - found
-- Looking for getrusage
-- Looking for getrusage - found
-- Looking for setrlimit
-- Looking for setrlimit - found
-- Looking for isatty
-- Looking for isatty - found
-- Looking for index
-- Looking for index - found
-- Looking for isinf
-- Looking for isinf - not found.
-- Looking for isinf
-- Looking for isinf - found
-- Looking for finite
-- Looking for finite - not found.
-- Looking for isnan
-- Looking for isnan - not found.
-- Looking for isnan
-- Looking for isnan - found
-- Looking for ceilf
-- Looking for ceilf - found
-- Looking for floorf
-- Looking for floorf - found
-- Looking for fmodf
-- Looking for fmodf - found
-- Looking for longjmp
-- Looking for longjmp - found
-- Looking for setjmp
-- Looking for setjmp - found
-- Looking for siglongjmp
-- Looking for siglongjmp - found
-- Looking for sigsetjmp
-- Looking for sigsetjmp - found
-- Looking for writev
-- Looking for writev - found
-- Looking for nearbyintf
-- Looking for nearbyintf - found
-- Looking for mallinfo
-- Looking for mallinfo - not found.
-- Looking for malloc_zone_statistics
-- Looking for malloc_zone_statistics - found
-- Looking for mkdtemp
-- Looking for mkdtemp - found
-- Looking for mkstemp
-- Looking for mkstemp - found
-- Looking for mktemp
-- Looking for mktemp - found
-- Looking for closedir
-- Looking for closedir - found
-- Looking for opendir
-- Looking for opendir - found
-- Looking for readdir
-- Looking for readdir - found
-- Looking for getcwd
-- Looking for getcwd - found
-- Looking for gettimeofday
-- Looking for gettimeofday - found
-- Looking for getrlimit
-- Looking for getrlimit - found
-- Looking for rindex
-- Looking for rindex - found
-- Looking for strchr
-- Looking for strchr - found
-- Looking for strcmp
-- Looking for strcmp - found
-- Looking for strdup
-- Looking for strdup - found
-- Looking for strrchr
-- Looking for strrchr - found
-- Looking for pthread_mutex_lock
-- Looking for pthread_mutex_lock - found
-- Looking for sbrk
-- Looking for sbrk - found
-- Looking for srand48
-- Looking for srand48 - found
-- Looking for lrand48
-- Looking for lrand48 - found
-- Looking for drand48
-- Looking for drand48 - found
-- Looking for strtoll
-- Looking for strtoll - found
-- Looking for strtoq
-- Looking for strtoq - found
-- Looking for strerror
-- Looking for strerror - found
-- Looking for strerror_r
-- Looking for strerror_r - found
-- Looking for strerror_s
-- Looking for strerror_s - not found.
-- Looking for memcpy
-- Looking for memcpy - found
-- Looking for memmove
-- Looking for memmove - found
-- Looking for setenv
-- Looking for setenv - found
-- Looking for dlerror
-- Looking for dlerror - found
-- Looking for dlopen
-- Looking for dlopen - found
-- Looking for __GLIBC__
-- Looking for __GLIBC__ - not found.
-- Performing Test HAVE_INT64_T
-- Performing Test HAVE_INT64_T - Success
-- Performing Test HAVE_UINT64_T
-- Performing Test HAVE_UINT64_T - Success
-- Performing Test HAVE_U_INT64_T
-- Performing Test HAVE_U_INT64_T - Success
-- Performing Test HAVE_ERROR_T
-- Performing Test HAVE_ERROR_T - Failed
-- Performing Test LLVM_HAS_ATOMICS
-- Performing Test LLVM_HAS_ATOMICS - Success
-- Performing Test SUPPORTS_NO_VARIADIC_MACROS_FLAG
-- Performing Test SUPPORTS_NO_VARIADIC_MACROS_FLAG - Success
-- Target triple: x86_64-apple-darwin11.2.0
-- Native target architecture is X86
-- Threads enabled.
-- Performing Test SUPPORTS_FPIC_FLAG
-- Performing Test SUPPORTS_FPIC_FLAG - Success
-- Building with -fPIC
-- Targeting X86
-- Found Perl: /usr/bin/perl 
-- Check if the system is big endian
-- Searching 16 bit integer
-- Looking for stddef.h
-- Looking for stddef.h - found
-- Check size of unsigned short
-- Check size of unsigned short - done
-- Using unsigned short
-- Check if the system is big endian - little endian
-- Clang version: 3.0
-- Found Subversion: /usr/bin/svn (found version "1.6.16")
-- Found PythonInterp: /sw/bin/python2.7 
-- Configuring done
CMake Error at tools/clang/CMakeLists.txt:186 (add_library):
  Cannot find source file:

    /sw/src/fink.build/llvm31-3.1-0/llvm-3.1/tools/clang/lib/Sema/SemaPseudoObject.cpp

  Tried extensions .c .C .c++ .cc .cpp .cxx .m .M .mm .h .hh .h++ .hm .hpp
  .hxx .in .txx
Call Stack (most recent call first):
  tools/clang/lib/Sema/CMakeLists.txt:3 (add_clang_library)

> 
> A.D. 1517: Martin Luther nails his 95 Theses to the church door and is promptly moderated down to (-1, Flamebait).
>         -- Yu Suzuki
> 
> 
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