arrayfire · 9prady9 · Mar 30, 2015 · Mar 3, 2015 · Mar 30, 2015 · Mar 30, 2015
diff --git a/CMakeModules/FindBoostCompute.cmake b/CMakeModules/FindBoostCompute.cmake
diff --git a/CMakeModules/FindCLBLAS.cmake b/CMakeModules/FindCLBLAS.cmake
diff --git a/CMakeModules/FindclFFT.cmake b/CMakeModules/FindclFFT.cmake
diff --git a/CMakeModules/build_boost_compute.cmake b/CMakeModules/build_boost_compute.cmake
@@ -0,0 +1,61 @@
+set(VER 0.4)
+set(URL https://github.com/kylelutz/compute/archive/v${VER}.tar.gz)
+set(MD5 0d881bd8e8c1729559bc9b98d6b25a3c)
+
+set(thirdPartyDir "${CMAKE_BINARY_DIR}/third_party")
+set(srcDir "${thirdPartyDir}/compute-${VER}")
+set(archive ${srcDir}.tar.gz)
+set(inflated ${srcDir}-inflated)
+
+# the config to be used in the code
+set(BoostCompute_INCLUDE_DIRS "${srcDir}/include")
+
+# do we have to do it again?
+set(doExtraction ON)
+if(EXISTS "${inflated}")
+  file(READ "${inflated}" extractedMD5)
+  if("${extractedMD5}" STREQUAL "${MD5}")
+    # nope, everything looks fine
+    return()
+  endif()
+endif()
+
+# lets get and extract boost compute
+
+message(STATUS "BoostCompute...")
+if(EXISTS "${archive}")
+  file(MD5 "${archive}" md5)
+  if(NOT "${md5}" STREQUAL "${MD5}")
+    message("  wrong check sum ${md5}, redownloading")
+    file(REMOVE "${archive}")
+  endif()
+endif()
+
+if(NOT EXISTS "${archive}")
+  message(STATUS "  getting ${URL}")
+  file(DOWNLOAD "${URL}" ${archive}
+    STATUS rv
+    SHOW_PROGRESS)
+endif()
+
+message(STATUS "  validating ${archive}")
+file(MD5 "${archive}" md5)
+if(NOT "${md5}" STREQUAL "${MD5}")
+  message(FATAL_ERROR "${archive}: invalid check sum ${md5}. Expected was ${MD5}")
+endif()
+
+if(IS_DIRECTORY ${srcDir})
+  message(STATUS "  cleaning ${cleaning}")
+  file(REMOVE_RECURSE ${srcDir})
+endif()
+
+message(STATUS "  extracting ${archive}")
+file(MAKE_DIRECTORY ${srcDir})
+execute_process(COMMAND ${CMAKE_COMMAND} -E tar xfz ${archive}
+  WORKING_DIRECTORY ${thirdPartyDir}
+  RESULT_VARIABLE rv)
+if(NOT rv EQUAL 0)
+  message(FATAL_ERROR "'${archive}' extraction failed")
+endif()
+
+file(WRITE ${inflated} "${MD5}")
diff --git a/CMakeModules/build_clBLAS.cmake b/CMakeModules/build_clBLAS.cmake
@@ -0,0 +1,39 @@
+include(ExternalProject)
+
+set(prefix ${CMAKE_BINARY_DIR}/third_party/clBLAS)
+set(clBLAS_location ${prefix}/lib/import/${CMAKE_STATIC_LIBRARY_PREFIX}clBLAS${CMAKE_STATIC_LIBRARY_SUFFIX})
+if(CMAKE_VERSION VERSION_LESS 3.2 AND CMAKE_GENERATOR MATCHES "Ninja")
+  message(WARNING "Building clBLAS with Ninja has known issues with CMake older than 3.2")
+  set(byproducts)
+else()
+  set(byproducts BYPRODUCTS ${clBLAS_location})
+endif()
+
+ExternalProject_Add(
+  clBLAS-external
+  GIT_REPOSITORY https://github.com/arrayfire/clBLAS.git
+  GIT_TAG 47662a6ac1186c756508109d7fef8827efab4504
+  PREFIX "${prefix}"
+  INSTALL_DIR "${prefix}"
+  UPDATE_COMMAND ""
+  CONFIGURE_COMMAND ${CMAKE_COMMAND} -Wno-dev "-G${CMAKE_GENERATOR}" <SOURCE_DIR>/src
+    -DCMAKE_CXX_COMPILER:FILEPATH=${CMAKE_CXX_COMPILER}
+    "-DCMAKE_CXX_FLAGS:STRING=${CMAKE_CXX_FLAGS} -w"
+    -DCMAKE_C_COMPILER:FILEPATH=${CMAKE_C_COMPILER}
+    "-DCMAKE_C_FLAGS:STRING=${CMAKE_C_FLAGS} -w"
+    -DCMAKE_BUILD_TYPE:STRING=${CMAKE_BUILD_TYPE}
+    -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
+    -DBUILD_SHARED_LIBS:BOOL=OFF
+    -DBUILD_CLIENT:BOOL=OFF
+    -DBUILD_TEST:BOOL=OFF
+    -DBUILD_KTEST:BOOL=OFF
+    -DSUFFIX_LIB:STRING=
+  ${byproducts})
+
+ExternalProject_Get_Property(clBLAS-external install_dir)
+add_library(clBLAS IMPORTED STATIC)
+set_target_properties(clBLAS PROPERTIES IMPORTED_LOCATION ${clBLAS_location})
+add_dependencies(clBLAS clBLAS-external)
+set(CLBLAS_INCLUDE_DIRS ${install_dir}/include)
+set(CLBLAS_LIBRARIES clBLAS)
+set(CLBLAS_FOUND ON)
diff --git a/CMakeModules/build_clFFT.cmake b/CMakeModules/build_clFFT.cmake
@@ -0,0 +1,39 @@
+include(ExternalProject)
+
+set(prefix "${CMAKE_BINARY_DIR}/third_party/clFFT")
+set(clFFT_location ${prefix}/lib/import/${CMAKE_STATIC_LIBRARY_PREFIX}clFFT${CMAKE_STATIC_LIBRARY_SUFFIX})
+if(CMAKE_VERSION VERSION_LESS 3.2 AND CMAKE_GENERATOR MATCHES "Ninja")
+  message(WARNING "Building clFFT with Ninja has known issues with CMake older than 3.2")
+  set(byproducts)
+else()
+  set(byproducts BYPRODUCTS ${clFFT_location})
+endif()
+
+ExternalProject_Add(
+  clFFT-external
+  GIT_REPOSITORY https://github.com/arrayfire/clFFT.git
+  GIT_TAG 1597f0f35a644789c7ad77efe79014236cca2fab
+  PREFIX "${prefix}"
+  INSTALL_DIR "${prefix}"
+  UPDATE_COMMAND ""
+  CONFIGURE_COMMAND ${CMAKE_COMMAND} -Wno-dev "-G${CMAKE_GENERATOR}" <SOURCE_DIR>/src
+    -DCMAKE_CXX_COMPILER:FILEPATH=${CMAKE_CXX_COMPILER}
+    "-DCMAKE_CXX_FLAGS:STRING=${CMAKE_CXX_FLAGS} -w"
+    -DCMAKE_C_COMPILER:FILEPATH=${CMAKE_C_COMPILER}
+    "-DCMAKE_C_FLAGS:STRING=${CMAKE_C_FLAGS} -w"
+    -DCMAKE_BUILD_TYPE:STRING=${CMAKE_BUILD_TYPE}
+    -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
+    -DBUILD_CLIENT:BOOL=OFF
+    -DBUILD_SHARED_LIBRARY:BOOL=OFF
+    -DBUILD_TEST:BOOL=OFF
+    -DSUFFIX_LIB:STRING=
+    -DUSE_SYSTEM_GTEST:BOOL=ON
+  ${byproducts})
+
+ExternalProject_Get_Property(clFFT-external install_dir)
+add_library(clFFT IMPORTED STATIC)
+set_target_properties(clFFT PROPERTIES IMPORTED_LOCATION ${clFFT_location})
+add_dependencies(clFFT clFFT-external)
+set(CLFFT_INCLUDE_DIRS ${install_dir}/include)
+set(CLFFT_LIBRARIES clFFT)
+set(CLFFT_FOUND ON)