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426ac726ee
Summary: Include projects/openmp into the build using add_llvm_external_project instead of add_subdirectory. This creates an option LLVM_TOOL_OPENMP_BUILD that selects whether this project gets included in an in-tree build. Reviewers: beanz, AndreyChurbanov, jlpeyton Subscribers: srhines, openmp-commits, llvm-commits, mgorny Differential Revision: https://reviews.llvm.org/D30470 llvm-svn: 297185
40 lines
1.6 KiB
CMake
40 lines
1.6 KiB
CMake
# Discover the projects that use CMake in the subdirectories.
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# Note that explicit cmake invocation is required every time a new project is
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# added or removed.
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file(GLOB entries *)
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foreach(entry ${entries})
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if(IS_DIRECTORY ${entry} AND EXISTS ${entry}/CMakeLists.txt)
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if((NOT ${entry} STREQUAL ${CMAKE_CURRENT_SOURCE_DIR}/compiler-rt) AND
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(NOT ${entry} STREQUAL ${CMAKE_CURRENT_SOURCE_DIR}/dragonegg) AND
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(NOT ${entry} STREQUAL ${CMAKE_CURRENT_SOURCE_DIR}/libcxx) AND
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(NOT ${entry} STREQUAL ${CMAKE_CURRENT_SOURCE_DIR}/libcxxabi) AND
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(NOT ${entry} STREQUAL ${CMAKE_CURRENT_SOURCE_DIR}/libunwind) AND
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(NOT ${entry} STREQUAL ${CMAKE_CURRENT_SOURCE_DIR}/test-suite) AND
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(NOT ${entry} STREQUAL ${CMAKE_CURRENT_SOURCE_DIR}/parallel-libs) AND
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(NOT ${entry} STREQUAL ${CMAKE_CURRENT_SOURCE_DIR}/openmp))
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add_subdirectory(${entry})
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endif()
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endif()
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endforeach(entry)
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# Also add in libc++ and compiler-rt trees if present (and we have
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# a sufficiently recent version of CMake where required).
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if(${LLVM_BUILD_RUNTIME})
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# MSVC isn't quite working with libc++ yet, disable it until issues are
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# fixed.
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if(NOT MSVC)
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# Add the projects in reverse order of their dependencies so that the
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# dependent projects can see the target names of their dependencies.
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add_llvm_external_project(libunwind)
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add_llvm_external_project(libcxxabi)
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add_llvm_external_project(libcxx)
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endif()
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if(NOT LLVM_BUILD_EXTERNAL_COMPILER_RT)
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add_llvm_external_project(compiler-rt)
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endif()
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endif()
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add_llvm_external_project(dragonegg)
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add_llvm_external_project(parallel-libs)
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add_llvm_external_project(openmp)
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