[polly] r297395 - [Cmake] Generate a PollyConfig.cmake.
Michael Kruse via llvm-commits
llvm-commits at lists.llvm.org
Thu Mar 9 09:58:20 PST 2017
Author: meinersbur
Date: Thu Mar 9 11:58:20 2017
New Revision: 297395
URL: http://llvm.org/viewvc/llvm-project?rev=297395&view=rev
Log:
[Cmake] Generate a PollyConfig.cmake.
Generate a PollyConfig.cmake for use with Cmake's find_package in
out-of-tree projects.
Contributed-by: Philip Pfaffe <philip.pfaffe at gmail.com>
Differential Revision: https://reviews.llvm.org/D30495
Added:
polly/trunk/cmake/CMakeLists.txt
polly/trunk/cmake/PollyConfig.cmake.in
Modified:
polly/trunk/CMakeLists.txt
Modified: polly/trunk/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/polly/trunk/CMakeLists.txt?rev=297395&r1=297394&r2=297395&view=diff
==============================================================================
--- polly/trunk/CMakeLists.txt (original)
+++ polly/trunk/CMakeLists.txt Thu Mar 9 11:58:20 2017
@@ -207,6 +207,7 @@ if (POLLY_GTEST_AVAIL)
add_subdirectory(unittests)
endif ()
add_subdirectory(tools)
+add_subdirectory(cmake)
# TODO: docs.
Added: polly/trunk/cmake/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/polly/trunk/cmake/CMakeLists.txt?rev=297395&view=auto
==============================================================================
--- polly/trunk/cmake/CMakeLists.txt (added)
+++ polly/trunk/cmake/CMakeLists.txt Thu Mar 9 11:58:20 2017
@@ -0,0 +1,128 @@
+# Keep this in sync with llvm/cmake/CMakeLists.txt!
+if (LLVM_INSTALL_ROOT)
+ # this simplifies things down the road, by not requiring to distinguish
+ # between in-tree and out of tree builds
+ set(LLVM_BINARY_DIR ${LLVM_INSTALL_ROOT})
+endif()
+
+set(LLVM_INSTALL_PACKAGE_DIR "lib${LLVM_LIBDIR_SUFFIX}/cmake/llvm")
+set(POLLY_INSTALL_PACKAGE_DIR "lib${LLVM_LIBDIR_SUFFIX}/cmake/polly")
+if (CMAKE_CONFIGURATION_TYPES)
+ set(POLLY_EXPORTS_FILE_NAME "PollyExports-$<LOWER_CASE:$<CONFIG>>.cmake")
+else()
+ # avoid conflicts in the build-tree when changing configuration
+ set(POLLY_EXPORTS_FILE_NAME "PollyExports-all.cmake")
+endif()
+
+set(POLLY_CONFIG_EXPORTED_TARGETS Polly ${ISL_TARGET})
+if (NOT MSVC)
+ # LLVMPolly is a dummy target on Win
+ list(APPEND POLLY_CONFIG_EXPORTED_TARGETS LLVMPolly)
+endif()
+if (POLLY_ENABLE_GPGPU_CODEGEN)
+ list(APPEND POLLY_CONFIG_EXPORTED_TARGETS PollyPPCG)
+endif()
+
+# Get the target type for every exported target
+foreach(tgt IN LISTS POLLY_CONFIG_EXPORTED_TARGETS)
+ get_target_property(tgt_type ${tgt} TYPE)
+ string(REPLACE "_LIBRARY" "" tgt_type ${tgt_type})
+ set(POLLY_CONFIG_TARGET_${tgt}_TYPE ${tgt_type})
+endforeach()
+
+set(llvm_cmake_builddir "${LLVM_BINARY_DIR}/${LLVM_INSTALL_PACKAGE_DIR}")
+set(POLLY_CONFIG_LLVM_CMAKE_DIR "${llvm_cmake_builddir}")
+
+# generate the import code for bundled/undbundled libisl versions
+if (NOT POLLY_BUNDLED_ISL)
+ get_property(incl TARGET ISL PROPERTY INTERFACE_INCLUDE_DIRECTORIES)
+ get_property(lib TARGET ISL PROPERTY INTERFACE_LINK_LIBRARIES)
+ get_property(opt TARGET ISL PROPERTY INTERFACE_COMPILE_OPTIONS)
+ set(ISL_CONFIG_CODE "
+add_library(ISL INTERFACE IMPORTED)
+set_property(TARGET ISL APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES ${incl})
+set_property(TARGET ISL APPEND PROPERTY INTERFACE_LINK_LIBRARIES ${lib})
+set_property(TARGET ISL APPEND PROPERTY INTERFACE_COMPILE_OPTIONS ${opt})")
+else()
+ set(ISL_CONFIG_CODE "
+if (NOT TARGET PollyISL)
+ add_library(PollyISL ${POLLY_CONFIG_TARGET_PollyISL_TYPE} IMPORTED)
+endif()")
+endif()
+
+# Generate PollyConfig.cmake for the build tree.
+set(POLLY_CONFIG_CMAKE_DIR "${CMAKE_BINARY_DIR}/${POLLY_INSTALL_PACKAGE_DIR}")
+set(POLLY_CONFIG_INCLUDE_DIRS ${ISL_INCLUDE_DIRS})
+set(POLLY_CONFIG_LIBRARY_DIRS "${POLLY_BINARY_DIR}/lib")
+
+# set locations for imported targets
+foreach(tgt IN LISTS POLLY_CONFIG_EXPORTED_TARGETS)
+ get_target_property(tgt_type ${tgt} TYPE)
+ if (NOT tgt_type STREQUAL "INTERFACE_LIBRARY")
+ set(POLLY_EXPORTS
+ "set_target_properties(${tgt} PROPERTIES
+ IMPORTED_LOCATION_$<UPPER_CASE:$<CONFIG>> $<TARGET_FILE:${tgt}>)
+${POLLY_EXPORTS}")
+ endif()
+endforeach(tgt)
+
+# PollyConfig holds the target definitions and general settings, PollyExports
+# the imported locations
+configure_file(
+ ${CMAKE_CURRENT_SOURCE_DIR}/PollyConfig.cmake.in
+ ${POLLY_CONFIG_CMAKE_DIR}/PollyConfig.cmake
+ @ONLY)
+
+file(GENERATE
+ OUTPUT ${POLLY_CONFIG_CMAKE_DIR}/${POLLY_EXPORTS_FILE_NAME}
+ CONTENT "${POLLY_EXPORTS}")
+
+
+# Generate PollyConfig.cmake for the install tree.
+unset(POLLY_EXPORTS)
+set(POLLY_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}")
+set(POLLY_CONFIG_LLVM_CMAKE_DIR "${LLVM_BINARY_DIR}/${LLVM_INSTALL_PACKAGE_DIR}")
+set(POLLY_CONFIG_CMAKE_DIR "${POLLY_INSTALL_PREFIX}/${POLLY_INSTALL_PACKAGE_DIR}")
+set(POLLY_CONFIG_LIBRARY_DIRS "${POLLY_INSTALL_PREFIX}/lib${LLVM_LIBDIR_SUFFIX}")
+if (POLLY_BUNDLED_ISL)
+ set(POLLY_CONFIG_INCLUDE_DIRS "${POLLY_INSTALL_PREFIX}/include/polly")
+else()
+ set(POLLY_CONFIG_INCLUDE_DIRS ${ISL_INCLUDE_DIRS})
+endif()
+
+# set locations for imported targets. The path is constructed to be relative to
+# the config file
+foreach(tgt IN LISTS POLLY_CONFIG_EXPORTED_TARGETS)
+ get_target_property(tgt_type ${tgt} TYPE)
+ if (tgt_type STREQUAL "EXECUTABLE")
+ set(tgt_prefix "bin/")
+ else()
+ set(tgt_prefix "lib/")
+ endif()
+
+ set(tgt_path "${CMAKE_INSTALL_PREFIX}/${tgt_prefix}$<TARGET_FILE_NAME:${tgt}>")
+ file(RELATIVE_PATH tgt_path ${POLLY_CONFIG_CMAKE_DIR} ${tgt_path})
+
+ if (NOT tgt_type STREQUAL "INTERFACE_LIBRARY")
+ set(POLLY_EXPORTS
+"set_target_properties(${tgt} PROPERTIES
+ IMPORTED_LOCATION_$<UPPER_CASE:$<CONFIG>> \${CMAKE_CURRENT_LIST_DIR}/${tgt_path})
+${POLLY_EXPORTS}")
+ endif()
+endforeach(tgt)
+
+configure_file(
+ ${CMAKE_CURRENT_SOURCE_DIR}/PollyConfig.cmake.in
+ ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/PollyConfig.cmake
+ @ONLY)
+file(GENERATE OUTPUT
+ ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/${POLLY_EXPORTS_FILE_NAME}
+ CONTENT "${POLLY_EXPORTS}")
+
+if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
+ install(
+ FILES
+ "${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/PollyConfig.cmake"
+ "${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/${POLLY_EXPORTS_FILE_NAME}"
+ DESTINATION "${POLLY_INSTALL_PACKAGE_DIR}")
+endif ()
Added: polly/trunk/cmake/PollyConfig.cmake.in
URL: http://llvm.org/viewvc/llvm-project/polly/trunk/cmake/PollyConfig.cmake.in?rev=297395&view=auto
==============================================================================
--- polly/trunk/cmake/PollyConfig.cmake.in (added)
+++ polly/trunk/cmake/PollyConfig.cmake.in Thu Mar 9 11:58:20 2017
@@ -0,0 +1,41 @@
+# This file allows users to call find_package(Polly) and pick up our targets.
+
+find_package(LLVM REQUIRED CONFIG
+ HINTS "@POLLY_CONFIG_LLVM_CMAKE_DIR@")
+
+set(Polly_CMAKE_DIR ${CMAKE_CURRENT_LIST_DIR})
+set(Polly_BUNDLED_ISL @POLLY_BUNDLED_ISL@)
+set(Polly_ENABLE_GPGPU_CODEGEN @POLLY_ENABLE_GPGPU_CODEGEN@)
+
+set(Polly_DEFINITIONS ${LLVM_DEFINITIONS})
+set(Polly_INCLUDE_DIRS @POLLY_CONFIG_INCLUDE_DIRS@ ${LLVM_INCLUDE_DIRS})
+set(Polly_LIBRARY_DIRS @POLLY_CONFIG_LIBRARY_DIRS@)
+set(Polly_EXPORTED_TARGETS @POLLY_CONFIG_EXPORTED_TARGETS@)
+set(Polly_LIBRARIES ${LLVM_LIBRARIES} ${Polly_EXPORTED_TARGETS})
+
+# Imported Targets:
+ at ISL_CONFIG_CODE@
+
+if (Polly_ENABLE_GPGPU_CODEGEN AND NOT TARGET PollyPPCG)
+ add_library(PollyPPCG @POLLY_CONFIG_TARGET_TARGET_PollyPPCG_TYPE@ IMPORTED)
+ set_target_property(TARGET PollyPPCG PROPERTY INTERFACE_LINK_LIBRARIES @ISL_TARGET@)
+endif()
+
+if (NOT TARGET Polly)
+ add_library(Polly @POLLY_CONFIG_TARGET_Polly_TYPE@ IMPORTED)
+ set_property(TARGET Polly PROPERTY INTERFACE_LINK_LIBRARIES @ISL_TARGET@)
+ if (Polly_ENABLE_GPGPU_CODEGEN)
+ set_property(TARGET Polly APPEND PROPERTY INTERFACE_LINK_LIBRARIES PollyPPCG)
+ endif()
+endif()
+
+if (NOT TARGET LLVMPolly)
+ add_library(LLVMPolly @POLLY_CONFIG_TARGET_LLVMPolly_TYPE@ IMPORTED)
+ set_property(TARGET LLVMPolly PROPERTY INTERFACE_LINK_LIBRARIES Polly)
+endif()
+
+# Exported locations:
+file(GLOB CONFIG_FILES "${Polly_CMAKE_DIR}/PollyExports-*.cmake")
+foreach(f ${CONFIG_FILES})
+ include(${f})
+endforeach()
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