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150
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1 # This file will recurse into all subdirectories that contain CMakeLists.txt
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2 # Setting variables that match the pattern LLVM_TOOL_{NAME}_BUILD to Off will
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3 # prevent traversing into a directory.
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4 #
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5 # The only tools that need to be explicitly added are ones that have explicit
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6 # ordering requirements.
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7
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8 # Iterates all the subdirectories to create CMake options to enable/disable
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9 # traversing each directory.
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10 create_llvm_tool_options()
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11
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12 if(NOT LLVM_BUILD_LLVM_DYLIB AND NOT LLVM_BUILD_LLVM_C_DYLIB)
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13 set(LLVM_TOOL_LLVM_SHLIB_BUILD Off)
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14 endif()
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15
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16 if(NOT LLVM_USE_INTEL_JITEVENTS )
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17 set(LLVM_TOOL_LLVM_JITLISTENER_BUILD Off)
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18 endif()
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19
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20 if(CYGWIN OR NOT LLVM_ENABLE_PIC)
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21 set(LLVM_TOOL_LTO_BUILD Off)
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22 endif()
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23
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24 # Add LTO, llvm-ar, llvm-config, and llvm-profdata before clang, ExternalProject
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25 # requires targets specified in DEPENDS to exist before the call to
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26 # ExternalProject_Add.
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27 add_llvm_tool_subdirectory(lto)
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28 add_llvm_tool_subdirectory(gold)
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29 add_llvm_tool_subdirectory(llvm-ar)
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30 add_llvm_tool_subdirectory(llvm-config)
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31 add_llvm_tool_subdirectory(llvm-lto)
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32 add_llvm_tool_subdirectory(llvm-profdata)
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33
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34 # Projects supported via LLVM_EXTERNAL_*_SOURCE_DIR need to be explicitly
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35 # specified.
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36 add_llvm_external_project(clang)
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37 add_llvm_external_project(lld)
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38 add_llvm_external_project(lldb)
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39 add_llvm_external_project(mlir)
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173
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40 # Flang depends on mlir, so place it afterward
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41 add_llvm_external_project(flang)
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150
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42
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43 # Automatically add remaining sub-directories containing a 'CMakeLists.txt'
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44 # file as external projects.
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45 add_llvm_implicit_projects()
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46
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47 add_llvm_external_project(polly)
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48
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49 # Add subprojects specified using LLVM_EXTERNAL_PROJECTS
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50 foreach(p ${LLVM_EXTERNAL_PROJECTS})
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51 add_llvm_external_project(${p})
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52 endforeach(p)
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53
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54 set(LLVM_COMMON_DEPENDS ${LLVM_COMMON_DEPENDS} PARENT_SCOPE)
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