Add CMake dynamic build for Sapphire Rapids

cmake/arch.cmake

@@ -82,7 +82,7 @@ if (DYNAMIC_ARCH)
       set(DYNAMIC_CORE ${DYNAMIC_CORE} HASWELL ZEN)
     endif ()
     if (NOT NO_AVX512)
-      set(DYNAMIC_CORE ${DYNAMIC_CORE} SKYLAKEX COOPERLAKE)
+      set(DYNAMIC_CORE ${DYNAMIC_CORE} SKYLAKEX COOPERLAKE SAPPHIRERAPIDS)
       string(REGEX REPLACE "-march=native" "" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
     endif ()
     if (DYNAMIC_LIST)

cmake/utils.cmake

@@ -87,6 +87,15 @@ macro(ParseMakefileVars MAKEFILE_IN)
       #message(STATUS "skipping ${makefile_line}")
       continue ()
     endif ()
+
+    # Example 1: SBGEMM_SMALL_M_PERMIT =
+    # Unset the variable
+    string(REGEX MATCH "([0-9_a-zA-Z]+)[ \t]*=[ \t]*$" line_match "${makefile_line}")
+    if (NOT "${line_match}" STREQUAL "")
+      set(var_name ${CMAKE_MATCH_1})
+      unset(${var_name})
+    endif()
+
     string(REGEX MATCH "([0-9_a-zA-Z]+)[ \t]*=[ \t]*(.+)$" line_match "${makefile_line}")
     if (NOT "${line_match}" STREQUAL "")
       #message(STATUS "match on ${line_match}")