diff options
| author | Ben Boeckel <ben.boeckel@kitware.com> | 2023-01-15 04:58:28 (GMT) |
|---|---|---|
| committer | Robert Maynard <rmaynard@nvidia.com> | 2023-04-12 14:43:48 (GMT) |
| commit | 0fb923c46041d67110c8e0907afdf66b3b25f25a (patch) | |
| tree | 471126bf0dcb9ef4481716d38524b57a01ca2973 /Help/release | |
| parent | 6c11f7e4a8805189835c04a398864f96081b3183 (diff) | |
| download | CMake-0fb923c46041d67110c8e0907afdf66b3b25f25a.zip CMake-0fb923c46041d67110c8e0907afdf66b3b25f25a.tar.gz CMake-0fb923c46041d67110c8e0907afdf66b3b25f25a.tar.bz2 | |
cmGeneratorExpressionNode: implement `COMPILE_ONLY` genex
This generator expression is the inverse of `LINK_ONLY` and only coveys
usage requirements for the purposes of compilation. Its intended use is
to avoid needing to export targets that do not have link usage
requirements (e.g., header-only libraries) when used by another target.
It will also be used to represent private usage requirements on exported
C++ module-containing targets in the future.
Eventually there should be logic to collapse nesting of
`$<COMPILE_ONLY>` and `$<LINK_ONLY>` when generating instances of
either. A TODO is left in the code for this case.
See: #15415
Diffstat (limited to 'Help/release')
| -rw-r--r-- | Help/release/dev/genex-compile-only.rst | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Help/release/dev/genex-compile-only.rst b/Help/release/dev/genex-compile-only.rst new file mode 100644 index 0000000..1f898d8 --- /dev/null +++ b/Help/release/dev/genex-compile-only.rst @@ -0,0 +1,5 @@ +genex-compile-only +------------------ + +* The :genex:`COMPILE_ONLY` generator expression has been added which provides + compilation usage requirements without any linking requirements. |