llvm dev - Aug 2014 - [LLVMdev] [3.5 Release] Release Candidate 3 Now Available - CMake build error

> Run it through its phases and report any bugs you find!
[ 1495s] CMake Warning (dev) at projects/dragonegg/CMakeLists.txt:34
(get_target_property):
[ 1495s]   Policy CMP0026 is not set: Disallow use of the LOCATION target
property.
[ 1495s]   Run "cmake --help-policy CMP0026" for policy details.  Use
the cmake_policy
[ 1495s]   command to set the policy and suppress this warning.
[ 1495s] 
[ 1495s]   The LOCATION property should not be read from target
"TargetInfo".  Use the
[ 1495s]   target name directly with add_custom_command, or use the generator
[ 1495s]   expression $<TARGET_FILE>, as appropriate.
[ 1495s] 
[ 1495s] Call Stack (most recent call first):
[ 1495s]   projects/dragonegg/CMakeLists.txt:87 (add_backend_header)
[ 1495s] This warning is for project developers.  Use -Wno-dev to suppress it.
[ 1495s] 
[ 1495s] -- Target architecture is X86
[ 1495s] CMake Warning (dev) at projects/dragonegg/test/CMakeLists.txt:5
(get_property):
[ 1495s]   Policy CMP0026 is not set: Disallow use of the LOCATION target
property.
[ 1495s]   Run "cmake --help-policy CMP0026" for policy details.  Use
the cmake_policy
[ 1495s]   command to set the policy and suppress this warning.
[ 1495s] 
[ 1495s]   The LOCATION property should not be read from target
"dragonegg".  Use the
[ 1495s]   target name directly with add_custom_command, or use the generator
[ 1495s]   expression $<TARGET_FILE>, as appropriate.
[ 1495s] 
[ 1495s] This warning is for project developers.  Use -Wno-dev to suppress it.
[ 1495s] 
[ 1495s] -- Found Isl: /usr/lib64/libisl.so
[ 1495s] -- Found LibXml2: /usr/lib64/libxml2.so (found version
"2.9.1")
[ 1495s] -- Clang version: 3.5.0
[ 1495s] -- Performing Test CXX_SUPPORTS_NO_NESTED_ANON_TYPES_FLAG
[ 1496s] -- Performing Test CXX_SUPPORTS_NO_NESTED_ANON_TYPES_FLAG - Success
[ 1496s] -- Could NOT find Subversion (missing:  Subversion_SVN_EXECUTABLE) 
[ 1498s] -- Found PythonLibs: /usr/lib64/libpython2.7.so (found version
"2.7.7")
[ 1498s] -- Performing Test CXX_SUPPORTS_NO_DEPRECATED_DECLARATIONS
[ 1498s] -- Performing Test CXX_SUPPORTS_NO_DEPRECATED_DECLARATIONS - Success
[ 1498s] -- Performing Test CXX_SUPPORTS_NO_UNKNOWN_PRAGMAS
[ 1498s] -- Performing Test CXX_SUPPORTS_NO_UNKNOWN_PRAGMAS - Success
[ 1498s] -- Performing Test CXX_SUPPORTS_NO_DEPRECATED_REGISTER
[ 1498s] -- Performing Test CXX_SUPPORTS_NO_DEPRECATED_REGISTER - Success
[ 1498s] -- LLDB version: 3.5.0
[ 1498s] -- Could NOT find Doxygen (missing:  DOXYGEN_EXECUTABLE) 
[ 1500s] -- Configuring done
[ 1501s] CMake Warning (dev) at tools/lldb/source/CMakeLists.txt:305
(add_dependencies):
[ 1501s]   Policy CMP0046 is not set: Error on non-existent dependency in
[ 1501s]   add_dependencies.  Run "cmake --help-policy CMP0046" for
policy details.
[ 1501s]   Use the cmake_policy command to set the policy and suppress this
warning.
[ 1501s] 
[ 1501s]   The dependency target
[ 1501s]  
"/home/abuild/rpmbuild/BUILD/llvm-3.5.0rc3.src/stage2/tools/lldb/scripts/LLDBWrapPython.cpp"
[ 1501s]   of target "liblldb" does not exist.
[ 1501s] This warning is for project developers.  Use -Wno-dev to suppress it.
[ 1501s] 
[ 1501s] CMake Error: The inter-target dependency graph contains the following
strongly connected component (cycle):
[ 1501s]   "lldPasses" of type SHARED_LIBRARY
[ 1501s]     depends on "lldNative" (weak)
[ 1501s]     depends on "lldYAML" (weak)
[ 1501s]   "lldNative" of type SHARED_LIBRARY
[ 1501s]     depends on "lldYAML" (weak)
[ 1501s]     depends on "lldPasses" (weak)
[ 1501s]   "lldYAML" of type SHARED_LIBRARY
[ 1501s]     depends on "lldNative" (weak)
[ 1501s]     depends on "lldPasses" (weak)
[ 1501s] At least one of these targets is not a STATIC_LIBRARY.  Cyclic
dependencies are allowed only among static libraries.


I would try to fix it but since you haven't got managed to push
- http://thread.gmane.org/gmane.comp.compilers.llvm.cvs/171161 or
- regulary updated proper libdir ( lib64 / lib32 / lib ) inclusion patches for
cmake builds on various linux distributions
for years sb. who gets things pushed shall fix it ...

Sorry, I forgot to change to right identity in KMail (Now resending with right
...)

PS: I could fix lld build here ...
> Run it through its phases and report any bugs you find!
[ 1495s] CMake Warning (dev) at projects/dragonegg/CMakeLists.txt:34
(get_target_property):
[ 1495s]   Policy CMP0026 is not set: Disallow use of the LOCATION target
property.
[ 1495s]   Run "cmake --help-policy CMP0026" for policy details.  Use
the cmake_policy
[ 1495s]   command to set the policy and suppress this warning.
[ 1495s] 
[ 1495s]   The LOCATION property should not be read from target
"TargetInfo".  Use the
[ 1495s]   target name directly with add_custom_command, or use the generator
[ 1495s]   expression $<TARGET_FILE>, as appropriate.
[ 1495s] 
[ 1495s] Call Stack (most recent call first):
[ 1495s]   projects/dragonegg/CMakeLists.txt:87 (add_backend_header)
[ 1495s] This warning is for project developers.  Use -Wno-dev to suppress it.
[ 1495s] 
[ 1495s] -- Target architecture is X86
[ 1495s] CMake Warning (dev) at projects/dragonegg/test/CMakeLists.txt:5
(get_property):
[ 1495s]   Policy CMP0026 is not set: Disallow use of the LOCATION target
property.
[ 1495s]   Run "cmake --help-policy CMP0026" for policy details.  Use
the cmake_policy
[ 1495s]   command to set the policy and suppress this warning.
[ 1495s] 
[ 1495s]   The LOCATION property should not be read from target
"dragonegg".  Use the
[ 1495s]   target name directly with add_custom_command, or use the generator
[ 1495s]   expression $<TARGET_FILE>, as appropriate.
[ 1495s] 
[ 1495s] This warning is for project developers.  Use -Wno-dev to suppress it.
[ 1495s] 
[ 1495s] -- Found Isl: /usr/lib64/libisl.so
[ 1495s] -- Found LibXml2: /usr/lib64/libxml2.so (found version
"2.9.1")
[ 1495s] -- Clang version: 3.5.0
[ 1495s] -- Performing Test CXX_SUPPORTS_NO_NESTED_ANON_TYPES_FLAG
[ 1496s] -- Performing Test CXX_SUPPORTS_NO_NESTED_ANON_TYPES_FLAG - Success
[ 1496s] -- Could NOT find Subversion (missing:  Subversion_SVN_EXECUTABLE) 
[ 1498s] -- Found PythonLibs: /usr/lib64/libpython2.7.so (found version
"2.7.7")
[ 1498s] -- Performing Test CXX_SUPPORTS_NO_DEPRECATED_DECLARATIONS
[ 1498s] -- Performing Test CXX_SUPPORTS_NO_DEPRECATED_DECLARATIONS - Success
[ 1498s] -- Performing Test CXX_SUPPORTS_NO_UNKNOWN_PRAGMAS
[ 1498s] -- Performing Test CXX_SUPPORTS_NO_UNKNOWN_PRAGMAS - Success
[ 1498s] -- Performing Test CXX_SUPPORTS_NO_DEPRECATED_REGISTER
[ 1498s] -- Performing Test CXX_SUPPORTS_NO_DEPRECATED_REGISTER - Success
[ 1498s] -- LLDB version: 3.5.0
[ 1498s] -- Could NOT find Doxygen (missing:  DOXYGEN_EXECUTABLE) 
[ 1500s] -- Configuring done
[ 1501s] CMake Warning (dev) at tools/lldb/source/CMakeLists.txt:305
(add_dependencies):
[ 1501s]   Policy CMP0046 is not set: Error on non-existent dependency in
[ 1501s]   add_dependencies.  Run "cmake --help-policy CMP0046" for
policy details.
[ 1501s]   Use the cmake_policy command to set the policy and suppress this
warning.
[ 1501s] 
[ 1501s]   The dependency target
[ 1501s]  
"/home/abuild/rpmbuild/BUILD/llvm-3.5.0rc3.src/stage2/tools/lldb/scripts/LLDBWrapPython.cpp"
[ 1501s]   of target "liblldb" does not exist.
[ 1501s] This warning is for project developers.  Use -Wno-dev to suppress it.
[ 1501s] 
[ 1501s] CMake Error: The inter-target dependency graph contains the following
strongly connected component (cycle):
[ 1501s]   "lldPasses" of type SHARED_LIBRARY
[ 1501s]     depends on "lldNative" (weak)
[ 1501s]     depends on "lldYAML" (weak)
[ 1501s]   "lldNative" of type SHARED_LIBRARY
[ 1501s]     depends on "lldYAML" (weak)
[ 1501s]     depends on "lldPasses" (weak)
[ 1501s]   "lldYAML" of type SHARED_LIBRARY
[ 1501s]     depends on "lldNative" (weak)
[ 1501s]     depends on "lldPasses" (weak)
[ 1501s] At least one of these targets is not a STATIC_LIBRARY.  Cyclic
dependencies are allowed only among static libraries.


I would try to fix it but since you haven't got managed to push
- http://thread.gmane.org/gmane.comp.compilers.llvm.cvs/171161 or
- regulary updated proper libdir ( lib64 / lib32 / lib ) inclusion patches for
cmake builds on various linux distributions
for years sb. who gets things pushed shall fix it ...

2nd build error in clang:

[ 2831s] Linking CXX executable ToolingTests
[ 2834s] CMakeFiles/ToolingTests.dir/ToolingTest.cpp.o: In function
`std::default_delete<clang::FrontendAction>::operator()(clang::FrontendAction*)
const':
[ 2834s] /usr/include/c++/4.8/bits/unique_ptr.h:67: undefined reference to
`clang::SyntaxOnlyAction::~SyntaxOnlyAction()'
[ 2834s] collect2: error: ld returned 1 exit status
[ 2834s]
tools/clang/unittests/Tooling/CMakeFiles/ToolingTests.dir/build.make:290: recipe
for target 'tools/clang/unittests/Tooling/ToolingTests' failed
[ 2834s] make[2]: *** [tools/clang/unittests/Tooling/ToolingTests] Error 1
[ 2834s] CMakeFiles/Makefile2:17836: recipe for target
'tools/clang/unittests/Tooling/CMakeFiles/ToolingTests.dir/all' failed
[ 2834s] make[1]: ***
[tools/clang/unittests/Tooling/CMakeFiles/ToolingTests.dir/all] Error 2

On 23 August 2014 13:45, Anton Obermayr <anton.obermayr at gmx.de>
wrote:
> [ 1501s] CMake Error: The inter-target dependency graph contains the
following strongly connected component (cycle):
> [ 1501s]   "lldPasses" of type SHARED_LIBRARY
> [ 1501s]     depends on "lldNative" (weak)
> [ 1501s]     depends on "lldYAML" (weak)
> [ 1501s]   "lldNative" of type SHARED_LIBRARY
> [ 1501s]     depends on "lldYAML" (weak)
> [ 1501s]     depends on "lldPasses" (weak)
> [ 1501s]   "lldYAML" of type SHARED_LIBRARY
> [ 1501s]     depends on "lldNative" (weak)
> [ 1501s]     depends on "lldPasses" (weak)
> [ 1501s] At least one of these targets is not a STATIC_LIBRARY.  Cyclic
dependencies are allowed only among static libraries.
This is a known issue. LLD doesn't work on CMake with shared libraries.

cheers,
--renato