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62bbf09645
This is required because ExternalProject_Add requires all targets specified in the DEPENDS argument must exist before calling ExternalProject_Add. llvm-svn: 247592
50 lines
1.5 KiB
CMake
50 lines
1.5 KiB
CMake
# This file will recurse into all subdirectories that contain CMakeLists.txt
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# Setting variables that match the pattern LLVM_TOOL_{NAME}_BUILD to Off will
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# prevent traversing into a directory.
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#
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# The only tools that need to be explicitly added are ones that have explicit
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# ordering requirements.
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# Iterates all the subdirectories to create CMake options to enable/disable
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# traversing each directory.
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create_llvm_tool_options()
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# Build polly before the tools: the tools link against polly when
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# LINK_POLLY_INTO_TOOLS is set.
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if(WITH_POLLY)
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add_llvm_external_project(polly)
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else()
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set(LLVM_TOOL_POLLY_BUILD Off)
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endif()
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if(NOT LLVM_BUILD_LLVM_DYLIB )
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set(LLVM_TOOL_LLVM_SHLIB_BUILD Off)
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endif()
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if(NOT LLVM_USE_INTEL_JITEVENTS )
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set(LLVM_TOOL_LLVM_JITLISTENER_BUILD Off)
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endif()
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if(CYGWIN OR NOT LLVM_ENABLE_PIC)
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set(LLVM_TOOL_LTO_BUILD Off)
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set(LLVM_TOOL_LLVM_LTO_BUILD Off)
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endif()
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# Add LTO and llvm-ar before clang, ExternalProject requires targets specified
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# in DEPENDS to exist before the call to ExternalProject_Add.
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add_llvm_tool_subdirectory(lto)
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add_llvm_tool_subdirectory(llvm-ar)
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# Projects supported via LLVM_EXTERNAL_*_SOURCE_DIR need to be explicitly
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# specified.
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add_llvm_external_project(clang)
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add_llvm_external_project(llgo)
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add_llvm_external_project(lld)
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add_llvm_external_project(lldb)
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# Automatically add remaining sub-directories containing a 'CMakeLists.txt'
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# file as external projects.
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add_llvm_implicit_projects()
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set(LLVM_COMMON_DEPENDS ${LLVM_COMMON_DEPENDS} PARENT_SCOPE)
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