diff options
| author | Eike Ziller <eike.ziller@qt.io> | 2021-05-18 13:41:02 +0200 |
|---|---|---|
| committer | Eike Ziller <eike.ziller@qt.io> | 2021-05-18 14:31:36 +0000 |
| commit | 509e7eb5aabd30808d669add22790806ef5f7de8 (patch) | |
| tree | 8673a6908e5e4ce8daa54b8568d0e0ef1e80335b | |
| parent | 287311ed774a86ef9ce053dd42e947cd28b48495 (diff) | |
CMake: Don't add dummy target if it already is there
For example because the Qt Creator build system created it.
Amends 287311ed774a86ef9ce053dd42e947cd28b48495
Change-Id: Ifba330c53d37ab44c9c6b6479dd744f11f89fbef
Reviewed-by: Ivan Komissarov <ABBAPOH@gmail.com>
| -rw-r--r-- | CMakeLists.txt | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 441454b10..a2db6949e 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -39,10 +39,14 @@ find_package(Qt${QT_VERSION_MAJOR} OPTIONAL_COMPONENTS Script) if (Qt6_FOUND) find_package(Qt${QT_VERSION_MAJOR} COMPONENTS Core5Compat REQUIRED) - set_property(TARGET Qt6::Core5Compat PROPERTY IMPORTED_GLOBAL TRUE) # hack for CMake < 1.18 - add_library(Qt6Core5Compat ALIAS Qt6::Core5Compat) + if(NOT TARGET Qt6Core5Compat) + set_property(TARGET Qt6::Core5Compat PROPERTY IMPORTED_GLOBAL TRUE) # hack for CMake < 1.18 + add_library(Qt6Core5Compat ALIAS Qt6::Core5Compat) + endif() else() + if(NOT TARGET Qt6Core5Compat) add_library(Qt6Core5Compat INTERFACE) + endif() endif() add_subdirectory(src) |