add test for accelerate framework

modules/math/accelerate.cmake

@@ -0,0 +1,36 @@
+#.rst:
+#
+# Find and link to ACCELERATE.
+#
+# Variables defined::
+#
+#   ACCELERATE_FOUND - describe me, uncached
+#   ACCELERATE_LIBRARIES - describe me, uncached
+#   ACCELERATE_INCLUDE_DIR - describe me, uncached
+#
+# autocmake.cfg configuration::
+#
+#   docopt: --accelerate Find and link to ACCELERATE [default: False].
+#   define: '-DENABLE_ACCELERATE=%s' % arguments['--accelerate']
+#   fetch: https://github.com/scisoft/autocmake/raw/master/modules/find/find_libraries.cmake
+#          https://github.com/scisoft/autocmake/raw/master/modules/find/find_include_files.cmake
+
+option(ENABLE_ACCELERATE "Find and link to ACCELERATE" OFF)
+
+if(ENABLE_ACCELERATE)
+    include(find_libraries)
+    include(find_include_files)
+
+    set(ACCELERATE_FOUND FALSE)
+    set(ACCELERATE_LIBRARIES "NOTFOUND")
+    set(ACCELERATE_INCLUDE_DIR "NOTFOUND")
+
+    _find_library(Accelerate cblas_dgemm ACCELERATE_LIBRARIES)
+    _find_include_dir(Accelerate.h /usr ACCELERATE_INCLUDE_DIR)
+
+    if(NOT "${ACCELERATE_LIBRARIES}" MATCHES "NOTFOUND")
+        if(NOT "${ACCELERATE_INCLUDE_DIR}" MATCHES "NOTFOUND")
+            set(ACCELERATE_FOUND TRUE)
+        endif()
+    endif()
+endif()