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| author | Marc Chevrier <marc.chevrier@gmail.com> | 2020-04-06 09:22:37 (GMT) |
|---|---|---|
| committer | Marc Chevrier <marc.chevrier@gmail.com> | 2020-04-19 13:53:11 (GMT) |
| commit | 4248bb452a5886ec4b632e2d602fcaafd2b13aaf (patch) | |
| tree | b7e126570036c7a7ec0ac61ca7ef99f67edd6d18 /Help/command | |
| parent | ec48e023f6261371aa5d0e46ebf9c163e40c9b40 (diff) | |
| download | CMake-4248bb452a5886ec4b632e2d602fcaafd2b13aaf.zip CMake-4248bb452a5886ec4b632e2d602fcaafd2b13aaf.tar.gz CMake-4248bb452a5886ec4b632e2d602fcaafd2b13aaf.tar.bz2 | |
CUDA: Device linking use now link options
properties LINK_OPTIONS and INTERFACE_LINK_OPTIONS are propagated
to the device link step.
To control which options are selected for normal link and device link steps,
the $<DEVICE_LINK> and $<HOST_LINK> generator expressions can be used.
Fixes: #18265
Diffstat (limited to 'Help/command')
| -rw-r--r-- | Help/command/DEVICE_LINK_OPTIONS.txt | 10 | ||||
| -rw-r--r-- | Help/command/add_link_options.rst | 2 | ||||
| -rw-r--r-- | Help/command/target_link_options.rst | 2 |
3 files changed, 14 insertions, 0 deletions
diff --git a/Help/command/DEVICE_LINK_OPTIONS.txt b/Help/command/DEVICE_LINK_OPTIONS.txt new file mode 100644 index 0000000..012e9b1 --- /dev/null +++ b/Help/command/DEVICE_LINK_OPTIONS.txt @@ -0,0 +1,10 @@ + +When a device link step is involved, which is controlled by +:prop_tgt:`CUDA_SEPARABLE_COMPILATION` and +:prop_tgt:`CUDA_RESOLVE_DEVICE_SYMBOLS` properties, the raw options will be +delivered to the host and device link steps (wrapped in ``-Xcompiler`` or +equivalent for device link). Options wrapped with ``$<DEVICE_LINK:...>`` +:manual:`generator expression <cmake-generator-expressions(7)>` will be used +only for the device link step. Options wrapped with ``$<HOST_LINK:...>`` +:manual:`generator expression <cmake-generator-expressions(7)>` will be used +only for the host link step. diff --git a/Help/command/add_link_options.rst b/Help/command/add_link_options.rst index a83005b..faa4afb 100644 --- a/Help/command/add_link_options.rst +++ b/Help/command/add_link_options.rst @@ -26,6 +26,8 @@ the syntax ``$<...>``. See the :manual:`cmake-generator-expressions(7)` manual for available expressions. See the :manual:`cmake-buildsystem(7)` manual for more on defining buildsystem properties. +.. include:: DEVICE_LINK_OPTIONS.txt + .. include:: OPTIONS_SHELL.txt .. include:: LINK_OPTIONS_LINKER.txt diff --git a/Help/command/target_link_options.rst b/Help/command/target_link_options.rst index b5abbc4..89038e3 100644 --- a/Help/command/target_link_options.rst +++ b/Help/command/target_link_options.rst @@ -43,6 +43,8 @@ with the syntax ``$<...>``. See the :manual:`cmake-generator-expressions(7)` manual for available expressions. See the :manual:`cmake-buildsystem(7)` manual for more on defining buildsystem properties. +.. include:: DEVICE_LINK_OPTIONS.txt + .. include:: OPTIONS_SHELL.txt .. include:: LINK_OPTIONS_LINKER.txt |