Hi all,
I'm having an issue to use CPack with big file paths. I have cmake-2.8.9.
I built a very simple testcase to show this issue. These are the files in
the project:
./CMakeLists.txt
./control/examples/path-with-very-long-length/some_file2.txt
./control/examples/path-with-very-long-length/to-test-if-it-breaks-the-cpack/a-little-bit-more-characters-to-make-it-big/ok-that-is-enough.txt
./control/examples/some_file.txt
All files are empty, unless for the CMakeLists.txt, of course. It has the
following:
---------------------
cmake_minimum_required(VERSION 2.8)
project (bugtest)
install(DIRECTORY control/ DESTINATION control)
include (InstallRequiredSystemLibraries)
include (CPack)
---------------------
As a simple way to create the other empty files, we can use the following
commands:
mkdir
-p
control/examples/path-with-very-long-length/to-test-if-it-breaks-the-cpack/a-little-bit-more-characters-to-make-it-big
touch control/examples/some_file.txt
touch control/examples/path-with-very-long-length/some_file2.txt
touch
control/examples/path-with-very-long-length/to-test-if-it-breaks-the-cpack/a-little-bit-more-characters-to-make-it-big/ok-that-is-enough.txt
The 2 files with smaller paths goes to the expected locations under
<tar_root>/bugtest-0.1.1/
but the file with the bigger path gets part of the path stripped and loose
the initial "bugtest-0.1.1" directory, going to:
<tar_root>/to-test-if-it-breaks-the-cpack/a-little-bit-more-characters-to-make-it-big/ok-that-is-enough.txt
I'm building and packaging it with the commands:
cmake ../bugtest
cpack -C CPackConfig.cmake -G TGZ
Can someone help me to find out if it is a bug or how to fix it?
Thanks for any help,
Marcus
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