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1 # Generate a list of CMake library targets so that other CMake projects can
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2 # link against them. LLVM calls its version of this file LLVMExports.cmake, but
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3 # the usual CMake convention seems to be ${Project}Targets.cmake.
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4 set(MLIR_INSTALL_PACKAGE_DIR lib${LLVM_LIBDIR_SUFFIX}/cmake/llvm)
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5 set(mlir_cmake_builddir "${CMAKE_BINARY_DIR}/${MLIR_INSTALL_PACKAGE_DIR}")
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6
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7 # Keep this in sync with llvm/cmake/CMakeLists.txt!
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8 set(LLVM_INSTALL_PACKAGE_DIR lib${LLVM_LIBDIR_SUFFIX}/cmake/llvm)
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9 set(llvm_cmake_builddir "${LLVM_BINARY_DIR}/${LLVM_INSTALL_PACKAGE_DIR}")
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10
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11 get_property(MLIR_EXPORTS GLOBAL PROPERTY MLIR_EXPORTS)
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12 export(TARGETS ${MLIR_EXPORTS} FILE ${mlir_cmake_builddir}/MlirTargets.cmake)
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13
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14 # Generate MlirConfig.cmake for the build tree.
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15 set(MLIR_CONFIG_CMAKE_DIR "${mlir_cmake_builddir}")
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16 set(MLIR_CONFIG_LLVM_CMAKE_DIR "${llvm_cmake_builddir}")
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17 set(MLIR_CONFIG_EXPORTS_FILE "${mlir_cmake_builddir}/MlirTargets.cmake")
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18 set(MLIR_CONFIG_INCLUDE_DIRS
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19 "${MLIR_SOURCE_DIR}/include"
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20 "${MLIR_BINARY_DIR}/include"
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21 )
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22 set(MLIR_CONFIG_CMAKE_DIR)
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23 set(MLIR_CONFIG_LLVM_CMAKE_DIR)
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24 set(MLIR_CONFIG_EXPORTS_FILE)
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25
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26 # Generate MlirConfig.cmake for the install tree.
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27 set(MLIR_CONFIG_CODE "
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28 # Compute the installation prefix from this LLVMConfig.cmake file location.
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29 get_filename_component(MLIR_INSTALL_PREFIX \"\${CMAKE_CURRENT_LIST_FILE}\" PATH)")
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30 # Construct the proper number of get_filename_component(... PATH)
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31 # calls to compute the installation prefix.
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32 string(REGEX REPLACE "/" ";" _count "${MLIR_INSTALL_PACKAGE_DIR}")
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33 foreach(p ${_count})
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34 set(MLIR_CONFIG_CODE "${MLIR_CONFIG_CODE}
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35 get_filename_component(MLIR_INSTALL_PREFIX \"\${MLIR_INSTALL_PREFIX}\" PATH)")
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36 endforeach(p)
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37 set(MLIR_CONFIG_CMAKE_DIR "\${MLIR_INSTALL_PREFIX}/${MLIR_INSTALL_PACKAGE_DIR}")
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38 set(MLIR_CONFIG_LLVM_CMAKE_DIR "\${MLIR_INSTALL_PREFIX}/${LLVM_INSTALL_PACKAGE_DIR}")
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39 set(MLIR_CONFIG_EXPORTS_FILE "\${MLIR_CMAKE_DIR}/MlirTargets.cmake")
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40 set(MLIR_CONFIG_INCLUDE_DIRS
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41 "\${MLIR_INSTALL_PREFIX}/include"
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42 )
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43 set(MLIR_CONFIG_CODE)
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44 set(MLIR_CONFIG_CMAKE_DIR)
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45 set(MLIR_CONFIG_EXPORTS_FILE)
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46
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47 if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
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48 # Not TOOLCHAIN ONLY, so install the MLIR parts as well
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49 # Include the cmake files so other tools can use mlir-tblgen, etc.
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50 get_property(mlir_has_exports GLOBAL PROPERTY MLIR_HAS_EXPORTS)
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51 if(mlir_has_exports)
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52 install(EXPORT MlirTargets DESTINATION ${MLIR_INSTALL_PACKAGE_DIR}
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53 COMPONENT mlir-cmake-exports)
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54 endif()
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55
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56 install(FILES #${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/MlirConfig.cmake
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57 ${CMAKE_CURRENT_SOURCE_DIR}/AddMLIR.cmake
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58 DESTINATION ${MLIR_INSTALL_PACKAGE_DIR}
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59 COMPONENT mlir-cmake-exports)
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60
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61 if(NOT LLVM_ENABLE_IDE)
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62 # Add a dummy target so this can be used with LLVM_DISTRIBUTION_COMPONENTS
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63 add_custom_target(mlir-cmake-exports)
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64 add_llvm_install_targets(install-mlir-cmake-exports
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65 COMPONENT mlir-cmake-exports)
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66 endif()
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67 endif()
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