d7b18895bc
Add a `--debug-find-pkg=` option to debug find calls for specific packages. Add a `--debug-find-var=` option to debug find calls for specific return variables. Fixes: #21880
36 lines
1.2 KiB
CMake
36 lines
1.2 KiB
CMake
set(ENV_PATH "$ENV{PATH}")
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set(CMAKE_FIND_USE_SYSTEM_ENVIRONMENT_PATH OFF)
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set(ENV{PATH} "${CMAKE_CURRENT_SOURCE_DIR}/include")
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find_path(PATH_IN_ENV_PATH NAMES PrefixInPATH.h)
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set(CMAKE_FIND_USE_SYSTEM_ENVIRONMENT_PATH ON)
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find_path(PATH_IN_ENV_PATH NAMES PrefixInPATH.h)
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foreach(path "/does_not_exist" "/include" "")
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unset(PATH_IN_ENV_PATH_A CACHE)
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set(ENV{PATH} "${CMAKE_CURRENT_SOURCE_DIR}${path}")
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find_path(PATH_IN_ENV_PATH_A NAMES PrefixInPATH.h)
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message(STATUS "PATH_IN_ENV_PATH='${PATH_IN_ENV_PATH_A}'")
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endforeach()
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set(CMAKE_FIND_USE_SYSTEM_ENVIRONMENT_PATH OFF)
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foreach(path "/does_not_exist" "/include" "")
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unset(PATH_IN_ENV_PATH_A CACHE)
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set(ENV{PATH} "${CMAKE_CURRENT_SOURCE_DIR}${path}")
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find_path(PATH_IN_ENV_PATH_A NAMES PrefixInPATH.h)
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message(STATUS "PATH_IN_ENV_PATH='${PATH_IN_ENV_PATH_A}'")
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endforeach()
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set(CMAKE_FIND_USE_SYSTEM_ENVIRONMENT_PATH ON)
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foreach(path "/does_not_exist" "/include" "")
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unset(PATH_IN_ENV_PATH_A CACHE)
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set(ENV{PATH} "${CMAKE_CURRENT_SOURCE_DIR}${path}")
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find_path(PATH_IN_ENV_PAT_H_A NAMES PrefixInPATH.h NO_SYSTEM_ENVIRONMENT_PATH)
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message(STATUS "PATH_IN_ENV_PATH='${PATH_IN_ENV_PATH_A}'")
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endforeach()
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set(ENV{PATH} "${ENV_PATH}")
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