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Load RunCMake variables from cache

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Allow to define variables used in `ConfigureBuildQt` at configure time.
The preference is local var -> environment var -> cache var -> default.

Change-Id: Ib4bc4f31b3764a6c734e24562d18418560c3a8a8
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
This commit is contained in:
Cristian Le 2025-05-27 13:14:24 +02:00
parent 0583292728
commit f7af48b07e
1 changed files with 11 additions and 0 deletions
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11
tests/manual/RunCMake/ConfigureBuildQt/Utils.cmake
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@ -20,10 +20,21 @@ endfunction()
# Query the var name from the CMake cache or the environment or use a default value. # Query the var name from the CMake cache or the environment or use a default value.
function(get_cmake_or_env_or_default out_var var_name_to_check default_value) function(get_cmake_or_env_or_default out_var var_name_to_check default_value)
# Load the cache variables from the build dir containing the ConfigueBuildQt test
# RunCMake_BINARY_DIR is not actually created at this point so we have to normalize the path
cmake_path(SET actual_BINARY_DIR NORMALIZE "${RunCMake_BINARY_DIR}/..")
load_cache("${actual_BINARY_DIR}"
READ_WITH_PREFIX CACHE_VAL_ "${var_name_to_check}"
)
if(${var_name_to_check}) if(${var_name_to_check})
# This is set within the script, highest priority
set(value "${var_name_to_check}") set(value "${var_name_to_check}")
elseif(DEFINED ENV{${var_name_to_check}}) elseif(DEFINED ENV{${var_name_to_check}})
# This may be used to change parameters at ctest runtime
set(value "$ENV{${var_name_to_check}}") set(value "$ENV{${var_name_to_check}}")
elseif(DEFINED CACHE_VAL_${var_name_to_check})
# These parameters are set at configure time
set(value "${CACHE_VAL_${var_name_to_check}}")
else() else()
set(value "${default_value}") set(value "${default_value}")
endif() endif()