I'm trying to get ExternalProject_Add to work, using a tar.gz file as
the source. My experiment thus far is with boost, and my code looks
like this:
include (ExternalProject)
set (boost_libs_to_build program_options)
ExternalProject_Add(
boost
URL
http://sodium.resophonic.com/boost-cmake/1.41.0.cmake0/boost-1.41.0.cmake0.tar.gz
CMAKE_ARGS -DBUILD_PROJECT=${boost_libs_to_build}
)
This produces the boost target, as expected, but building the target
results in failure:
2>Performing download step (download and extract) for 'boost'
2>-- downloading...
2>
src='http://sodium.resophonic.com/boost-cmake/1.41.0.cmake0/boost-1.41.0.cmake0.tar.gz'
2>
dst='C:/tecdev/tecplot/360/trunk/_build/win64-vs2008/boost-prefix/src/boost-1.41.0.cmake0.tar.gz'
2> timeout='none'
2>-- downloading... done
2>-- extracting...
2>
src='C:/tecdev/tecplot/360/trunk/_build/win64-vs2008/boost-prefix/src/boost-1.41.0.cmake0.tar.gz'
2>
dst='C:/tecdev/tecplot/360/trunk/_build/win64-vs2008/boost-prefix/src/boost'
2>-- extracting... [tar xfz]
2>CMake Error: Problem with tar_extract_all(): Invalid argument
2>CMake Error: Problem extracting tar:
C:/tecdev/tecplot/360/trunk/_build/win64-vs2008/boost-prefix/src/boost-1.41.0.cmake0.tar.gz
2>-- extracting... [error clean up]
2>CMake Error at boost-stamp/extract-boost.cmake:30 (message):
2> error: extract of
2>
'C:/tecdev/tecplot/360/trunk/_build/win64-vs2008/boost-prefix/src/boost-1.41.0.cmake0.tar.gz'
2> failed
Is there any way to know exactly what is going wrong with the extraction?
Thanks,
Ben
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