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| 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 /Source/cmTargetLinkLibrariesCommand.cxx | |
| 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 'Source/cmTargetLinkLibrariesCommand.cxx')
| -rw-r--r-- | Source/cmTargetLinkLibrariesCommand.cxx | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Source/cmTargetLinkLibrariesCommand.cxx b/Source/cmTargetLinkLibrariesCommand.cxx index 0b123b2..03d7c9f 100644 --- a/Source/cmTargetLinkLibrariesCommand.cxx +++ b/Source/cmTargetLinkLibrariesCommand.cxx @@ -552,6 +552,7 @@ bool TLL::HandleLibrary(ProcessingState currentProcessingState, currentProcessingState == ProcessingPlainPrivateInterface) { if (this->Target->GetType() == cmStateEnums::STATIC_LIBRARY || this->Target->GetType() == cmStateEnums::OBJECT_LIBRARY) { + // TODO: Detect and no-op `$<COMPILE_ONLY>` genexes here. std::string configLib = this->Target->GetDebugGeneratorExpressions(lib, llt); if (cmGeneratorExpression::IsValidTargetName(lib) || |