Ok, thanks.
Zachary Turner wrote:
LLDBWrapPython.cpp is a generated file. It's normal that the file
doesn't exist if you're doing a clean build. But it's unusual that
it's calling
"/home/mg11/src/p4play/build/tools/lldb/scripts/LLDBWrapPython.cpp" a
*target*, and not a file. I'm also not sure why I've never seen this
message before, maybe it's platform specific? Still, my first thought
is that there's a bug in the CMake, because that shouldn't be a
target, it should be a file, which is generated when building some
other target. Either way, I would suggest just trying to debug the
CMake a little. Find the target that supposedly generates that file,
then find the place where add_dependency is called. Make sure that
the dependency is specifying the target and not the file.
On Mon, Jul 21, 2014 at 3:41 AM, Matthew Gardiner <m...@csr.com
<mailto:m...@csr.com>> wrote:
Hi folks
I've been having trying to get the lldb python tests working. My
setup is linux Fedora Core 20 64 bit. I tried to follow some of
Todd Fiala's troubleshooting tips earlier using the autoconf/make
route, and I got bogged down with some faults (see [lldb-dev]
Problems running the lldb tests on Fedora Core 20 - 64bit (email
originally titled "Add kalimba as a platform.").
So I thought I'd try the cmake/ninja route and see if things are
different. I invoked cmake as follows:
$ cmake ../llvm/ -G Ninja -DLLVM_TARGETS_TO_BUILD="X86"
-DBUILD_SHARED_LIBS=ON -DLLVM_ENABLE_CXX1Y=ON
-DCMAKE_BUILD_TYPE="Debug"
However then I see the following diagnostic from cmake:
-- Configuring done
CMake Warning (dev) at tools/lldb/source/CMakeLists.txt:297
(add_dependencies):
Policy CMP0046 is not set: Error on non-existent dependency in
add_dependencies. Run "cmake --help-policy CMP0046" for policy
details.
Use the cmake_policy command to set the policy and suppress this
warning.
The dependency target
"/home/mg11/src/p4play/build/tools/lldb/scripts/LLDBWrapPython.cpp" of
target "liblldb" does not exist.
This warning is for project developers. Use -Wno-dev to suppress it.
-- Generating done
-- Build files have been written to: /home/mg11/src/p4play/build
So should I be alarmed by
"
The dependency target
"/home/mg11/src/p4play/build/tools/lldb/scripts/LLDBWrapPython.cpp" of
target "liblldb" does not exist.
"
?
What does this mean?
thanks
Matt
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