diff options
| -rw-r--r-- | cmake/QtBuildRepoExamplesHelpers.cmake | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/cmake/QtBuildRepoExamplesHelpers.cmake b/cmake/QtBuildRepoExamplesHelpers.cmake index b9186a0044..91fa29ae5c 100644 --- a/cmake/QtBuildRepoExamplesHelpers.cmake +++ b/cmake/QtBuildRepoExamplesHelpers.cmake @@ -382,7 +382,15 @@ function(qt_internal_add_example_external_project subdir) CMAKE_OBJCXX_COMPILER_LAUNCHER:STRING ) - foreach(var_with_type IN LISTS vars_to_pass_if_defined) + # QT_EXAMPLE_CMAKE_VARS_TO_PASS can be set by specific repos to pass any additional required + # CMake cache variables. + # One use case is passing locations of 3rd party package locations like Protobuf via _ROOT + # variables. + set(extra_vars_var_name "") + if(QT_EXAMPLE_CMAKE_VARS_TO_PASS) + set(extra_vars_var_name "QT_EXAMPLE_CMAKE_VARS_TO_PASS") + endif() + foreach(var_with_type IN LISTS vars_to_pass_if_defined ${extra_vars_var_name}) string(REPLACE ":" ";" key_as_list "${var_with_type}") list(GET key_as_list 0 var) if(NOT DEFINED ${var}) |