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CMake/Tests/RunCMake/ExternalProject/CMAKE_CACHE_ARGS-check.cmake

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ExternalProject: Allow generator expressions in initial cache options Use file(GENERATE) to write the initial cache file so that we can evaluate generator expressions. Use a per-config initial cache file name in case the content varies by configuration.
2015-04-17 07:42:19 +03:00
set(_cache_file "${RunCMake_TEST_BINARY_DIR}/tmp/FOO-cache-Debug.cmake")
Tests: Delay RunCMake.ExternalProject case checks Use RunCMake "-check.cmake" scripts to check the generated initial cache file content so that the full generation process is completed.
2015-04-20 17:24:50 +03:00
if(NOT EXISTS "${_cache_file}")
set(RunCMake_TEST_FAILED "Initial cache not created")
return()
endif()
file(READ "${_cache_file}" _cache)
if(NOT "${_cache}" MATCHES "set\\(FOO \"BAR\".+\\)") # \(\)
set(RunCMake_TEST_FAILED "Cannot find FOO argument in cache")
return()
endif()
if(NOT "${CMAKE_MATCH_0}" MATCHES FORCE)
set(RunCMake_TEST_FAILED "Expected forced FOO argument")
return()
endif()
ExternalProject: Fix regression in passing list to CMAKE_CACHE_ARGS Fix passing a list to the CMAKE_CACHE_ARGS and CMAKE_CACHE_DEFAULT_ARGS options of ExternalProject_Add. Following commit v3.7.0-rc1~273^2~1 (prefer list(APPEND) over string(APPEND) where appropriate, 2016-08-08), the semicolon list separator after the first list element was missing in the generated cache.
2016-10-10 18:39:57 +03:00
if(NOT "${_cache}" MATCHES "set\\(TEST_LIST \"A;B;C\".+\\)")
set(RunCMake_TEST_FAILED "Cannot find TEST_LIST argument in cache")
return()
endif()
if(NOT "${CMAKE_MATCH_0}" MATCHES FORCE)
set(RunCMake_TEST_FAILED "Expected forced TEST_LIST argument")
return()
endif()