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| author | Brad King <brad.king@kitware.com> | 2015-05-22 09:15:07 -0400 |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2015-05-22 09:21:47 -0400 |
| commit | 0de47b05f74bd12d41b46634f00aea3bcb6f3678 (patch) | |
| tree | dc5e47bc19c61387a46d01fbf38f3999410ed7de /Tests | |
| parent | 3541fc73a12a52f87a2faa9790a65651658162d8 (diff) | |
| download | cmake-0de47b05f74bd12d41b46634f00aea3bcb6f3678.tar.gz | |
ExternalData: Add option to disable use of symlinks
Add an ExternalData_NO_SYMLINKS to enable use of copies instead of
symlinks to populate the real data files behind a DATA{} reference.
This will be useful on UNIX-like systems when the underlying filesystem
does not actually support symbolic links.
Suggested-by: Matt McCormick <matt.mccormick@kitware.com>
Diffstat (limited to 'Tests')
4 files changed, 16 insertions, 0 deletions
diff --git a/Tests/Module/ExternalData/CMakeLists.txt b/Tests/Module/ExternalData/CMakeLists.txt index b6e24d2474..f07ab71975 100644 --- a/Tests/Module/ExternalData/CMakeLists.txt +++ b/Tests/Module/ExternalData/CMakeLists.txt @@ -53,3 +53,4 @@ ExternalData_Add_Target(Data1) add_subdirectory(Data2) add_subdirectory(Data3) add_subdirectory(Data4) +add_subdirectory(DataNoSymlinks) diff --git a/Tests/Module/ExternalData/DataNoSymlinks/CMakeLists.txt b/Tests/Module/ExternalData/DataNoSymlinks/CMakeLists.txt new file mode 100644 index 0000000000..d3df7fcf9f --- /dev/null +++ b/Tests/Module/ExternalData/DataNoSymlinks/CMakeLists.txt @@ -0,0 +1,8 @@ +set(ExternalData_NO_SYMLINKS 1) +ExternalData_Add_Test(DataNoSymlinks + NAME DataNoSymlinksCheck + COMMAND ${CMAKE_COMMAND} + -D Data=DATA{Data.dat} + -P ${CMAKE_CURRENT_SOURCE_DIR}/DataNoSymlinksCheck.cmake + ) +ExternalData_Add_Target(DataNoSymlinks) diff --git a/Tests/Module/ExternalData/DataNoSymlinks/Data.dat.md5 b/Tests/Module/ExternalData/DataNoSymlinks/Data.dat.md5 new file mode 100644 index 0000000000..70e39bd5d1 --- /dev/null +++ b/Tests/Module/ExternalData/DataNoSymlinks/Data.dat.md5 @@ -0,0 +1 @@ +8c018830e3efa5caf3c7415028335a57 diff --git a/Tests/Module/ExternalData/DataNoSymlinks/DataNoSymlinksCheck.cmake b/Tests/Module/ExternalData/DataNoSymlinks/DataNoSymlinksCheck.cmake new file mode 100644 index 0000000000..2be3571ff2 --- /dev/null +++ b/Tests/Module/ExternalData/DataNoSymlinks/DataNoSymlinksCheck.cmake @@ -0,0 +1,6 @@ +if(NOT EXISTS "${Data}") + message(SEND_ERROR "Input file:\n ${Data}\ndoes not exist!") +endif() +if(IS_SYMLINK "${Data}") + message(SEND_ERROR "Input file:\n ${Data}\nis a symlink but should not be!") +endif() |