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| author | Ben Boeckel <ben.boeckel@kitware.com> | 2022-04-08 13:56:33 -0400 |
|---|---|---|
| committer | Ben Boeckel <ben.boeckel@kitware.com> | 2022-06-16 10:28:34 -0400 |
| commit | 386465bf8396dca8d00448b23734bc5edafb17c8 (patch) | |
| tree | 08fe81417c136cfb716a53fa3db2fb91bdc83b4c /Tests/RunCMake/CXXModules/NoDyndepSupport.cmake | |
| parent | ff30a5397d804b9de564d54868bd5fdf504361c2 (diff) | |
| download | cmake-386465bf8396dca8d00448b23734bc5edafb17c8.tar.gz | |
cmTarget: add support for C++ module fileset types
C++ modules have two variants which are of importance to CMake:
- `CXX_MODULES`: interface modules (those using `export module M;`,
`export module M:part;`, or `module M:internal_part;`)
- `CXX_MODULE_HEADER_UNITS`: importable header units
Creating C++ modules or partitions are *not* supported in any other
source listing. This is because the source files must be installed (so
their scope matters), but not part of usage requirements (what it means
for a module source to be injected into a consumer is not clear at this
moment). Due to the way `FILE_SET` works with scopes, they are a perfect
fit as long as `INTERFACE` is not allowed (which it is not).
Diffstat (limited to 'Tests/RunCMake/CXXModules/NoDyndepSupport.cmake')
| -rw-r--r-- | Tests/RunCMake/CXXModules/NoDyndepSupport.cmake | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/Tests/RunCMake/CXXModules/NoDyndepSupport.cmake b/Tests/RunCMake/CXXModules/NoDyndepSupport.cmake new file mode 100644 index 0000000000..09544007f5 --- /dev/null +++ b/Tests/RunCMake/CXXModules/NoDyndepSupport.cmake @@ -0,0 +1,16 @@ +enable_language(CXX) +set(CMAKE_EXPERIMENTAL_CXX_MODULE_DYNDEP 1) +set(CMAKE_EXPERIMENTAL_CXX_SCANDEP_SOURCE "") + +if (NOT CMAKE_CXX_STANDARD_DEFAULT) + set(CMAKE_CXX_STANDARD_DEFAULT "11") +endif () + +add_library(nodyndep) +target_sources(nodyndep + PUBLIC + FILE_SET fs TYPE CXX_MODULES FILES + sources/module.cxx) +target_compile_features(nodyndep + PRIVATE + cxx_std_20) |