[Insight-users] CUDA compile error when switching from ITK 3.20 to 4-Git: "The command line is too long"

[Luis Ibanez]

Hi  Dženan,

If the command line is getting too long,
you can do:

1) build ITK
2) install ITK
3) build Spine versus the installed version of ITK

In that way, you will have less paths in the
command line.


     Luis


------------------------------------
2011/5/31 Dženan Zukić <dzenanz at gmail.com>:
> Hi all,
> I wanted to try ITK4 from git, among other things because it already
> includes IJ contribution 176. It configures and builds without problems.
> However when I switch from ITK 3.20 to it in my project (called "Spine"), I
> start getting a new mysterious error:
> 1>------ Build started: Project: ZERO_CHECK, Configuration: Debug x64 ------
> 2>------ Build started: Project: Spine, Configuration: Debug x64 ------
> 2>  Building NVCC (Device) object Debug/Spine_generated_LHstuff.cu.obj
> 2>  The command line is too long.
> 2>  CMake Error at CMakeFiles/Spine_generated_LHstuff.cu.obj.cmake:198
> (message):
> 2>    Error generating D:/Repo/Spine/Debug/Spine_generated_LHstuff.cu.obj
> 2>
> 2>
> 2>C:\Program Files
> (x86)\MSBuild\Microsoft.Cpp\v4.0\Microsoft.CppCommon.targets(151,5): error
> MSB6006: "cmd.exe" exited with code 1.
> 3>------ Skipped Build: Project: ALL_BUILD, Configuration: Debug x64 ------
> 3>Project not selected to build for this solution configuration
> ========== Build: 1 succeeded, 1 failed, 1 up-to-date, 1 skipped ==========
> LHstuff.cu compiles normally, both with CUDA toolkit 3.2 and the recently
> installed 4.0. I switched to VS2010 since I installed CUDA 4.0 a few days
> ago (when it was released). This is the only CUDA file in my project.
> LHstuff.cu has the following custom build command (part of the
> CMake-generated .vcxproj):
> "C:\Program Files (x86)\CMake 2.8\bin\cmake.exe" -E make_directory
> D:/Repo/Spine/$(Configuration)
> if errorlevel 1 goto :VCEnd
> "C:\Program Files (x86)\CMake 2.8\bin\cmake.exe" -D verbose:BOOL=OFF -D
> "CCBIN:PATH=$(VCInstallDir)bin" -D
> build_configuration:STRING=$(ConfigurationName) -D
> generated_file:STRING=D:/Repo/Spine/$(Configuration)/Spine_generated_LHstuff.cu.obj
> -D
> generated_cubin_file:STRING=D:/Repo/Spine/$(Configuration)/Spine_generated_LHstuff.cu.obj.cubin.txt
> -P D:/Repo/Spine/CMakeFiles/Spine_generated_LHstuff.cu.obj.cmake
> if errorlevel 1 goto :VCEnd
> and the relevant part of "Spine_generated_LHstuff.cu.obj.cmake" (around line
> 198):
> # Generate the dependency file
> cuda_execute_process(
>   "Generating dependency file: ${NVCC_generated_dependency_file}"
>   COMMAND "${CUDA_NVCC_EXECUTABLE}"
>   -M
>   ${CUDACC_DEFINE}
>   "${source_file}"
>   -o "${NVCC_generated_dependency_file}"
>   ${CCBIN}
>   ${nvcc_flags}
>   ${nvcc_host_compiler_flags}
>   ${depends_CUDA_NVCC_FLAGS}
>   -DNVCC
>   ${CUDA_NVCC_INCLUDE_ARGS}
>   )
> if(CUDA_result)
>   message(FATAL_ERROR "Error generating ${generated_file}")
> endif()
> It seems that deeper directory structure of ITK4 is pushing this command in
> "Spine_generated_LHstuff.cu.obj.cmake" over some limit (possibly 255
> characters). Do you have any suggestions how to resolve this issue?
> Regards,
> Dženan
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