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bc43398e72
Introduces `BUILD_JOB_SERVER_AWARE` option to `ExternalProject_Add` and `JOB_SERVER_AWARE` to `ExternalProject_Add_Step`. When using an explicit `BUILD_COMMAND` or `COMMAND`, the generated commands won't use `$(MAKE)` thus failing to connect to the outer make's job server. These new options enable explicit job server integration. Co-authored-by: Brad King <brad.king@kitware.com> Fixes: #16273
17 lines
564 B
CMake
17 lines
564 B
CMake
set(BUILD_DIR "${RunCMake_BINARY_DIR}/GNUMakeJobServerAware-build")
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function(check target regex)
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file(STRINGS ${BUILD_DIR}/${target} lines
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REGEX ${regex}
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)
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list(LENGTH lines len)
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if(len EQUAL 0)
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message(FATAL_ERROR "Could not find matching lines '${regex}' in ${BUILD_DIR}/${target}")
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endif()
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endfunction()
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check("/CMakeFiles/Foo.dir/build.make" [[\+cd (/d )?"?.*"? && "?.*"? --build "?.*"?]])
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check("/CMakeFiles/Foo.dir/build.make" [[\+cd (/d )?"?.*"? && "?.*"? -E touch "?.*"?]])
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check("/CMakeFiles/Foo.dir/build.make" [[\+"?.*"? -E true]])
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