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https://github.com/Kitware/CMake.git
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df1ddeec12
Since in some situations, ExternalProject module may be included in a sub-directory, functions will be available in the global scope but local variables like "_ep_keywords_<keyword>" will not be defined, this commit checks and reports an error indicating that the ExternalProject module must be explicitly included before using any of the ExternalProject_* functions that require the module's inclusion within the current scope or above. Co-authored-by: Pablo Hernandez <pablo.hernandez@kitware.com> Co-authored-by: Craig Scott <craig.scott@crascit.com>
48 lines
1.7 KiB
CMake
48 lines
1.7 KiB
CMake
include(RunCMake)
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run_cmake(IncludeScope-Add)
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run_cmake(IncludeScope-Add_Step)
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run_cmake(NoOptions)
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run_cmake(SourceEmpty)
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run_cmake(SourceMissing)
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run_cmake(CMAKE_CACHE_ARGS)
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run_cmake(CMAKE_CACHE_DEFAULT_ARGS)
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run_cmake(CMAKE_CACHE_mix)
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run_cmake(NO_DEPENDS)
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run_cmake(Add_StepDependencies)
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run_cmake(Add_StepDependencies_iface)
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run_cmake(Add_StepDependencies_iface_step)
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run_cmake(Add_StepDependencies_no_target)
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run_cmake(UsesTerminal)
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# Run both cmake and build steps. We always do a clean before the
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# build to ensure that the download step re-runs each time.
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function(__ep_test_with_build testName)
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set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/${testName}-build)
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set(RunCMake_TEST_NO_CLEAN 1)
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file(REMOVE_RECURSE "${RunCMake_TEST_BINARY_DIR}")
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file(MAKE_DIRECTORY "${RunCMake_TEST_BINARY_DIR}")
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run_cmake(${testName})
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run_cmake_command(${testName}-clean ${CMAKE_COMMAND} --build . --target clean)
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run_cmake_command(${testName}-build ${CMAKE_COMMAND} --build .)
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endfunction()
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__ep_test_with_build(MultiCommand)
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# We can't test the substitution when using the old MSYS due to
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# make/sh mangling the paths (substitution is performed correctly,
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# but the mangling means we can't reliably test the output).
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# There is no such issue when using the newer MSYS though. Therefore,
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# we need to bypass the substitution test if using old MSYS.
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# See merge request 1537 for discussion.
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set(doSubstitutionTest YES)
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if(RunCMake_GENERATOR STREQUAL "MSYS Makefiles")
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execute_process(COMMAND uname OUTPUT_VARIABLE uname)
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if(uname MATCHES "^MINGW32_NT")
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set(doSubstitutionTest NO)
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endif()
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endif()
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if(doSubstitutionTest)
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__ep_test_with_build(Substitutions)
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endif()
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