prebuild.cmake now reads the output from getarch into CMake vars.

cmake/prebuild.cmake

@@ -83,12 +83,21 @@ message(STATUS "Running getarch")
 execute_process(COMMAND ${GETARCH_BIN} 0 OUTPUT_VARIABLE GETARCH_MAKE_OUT)
 execute_process(COMMAND ${GETARCH_BIN} 1 OUTPUT_VARIABLE GETARCH_CONF_OUT)
 
-message(STATUS "GETARCH results:\n${GETARCH_MAKE_OUT}")
+#message(STATUS "GETARCH results:\n${GETARCH_MAKE_OUT}")
 
 # append config data from getarch to the TARGET file
 file(APPEND ${TARGET_CONF} ${GETARCH_CONF_OUT})
 
-## TODO: config.h is ready for getarch_2nd now, so compile that
+# TODO: make this a function, the exact same code is used again with getarch2
+string(REGEX MATCHALL "[0-9_a-zA-Z]+=[0-9_a-zA-Z]+" GETARCH_RESULT_LIST "${GETARCH_MAKE_OUT}")
+foreach (GETARCH_LINE ${GETARCH_RESULT_LIST})
+  # split the line into var and value, then assign the value to a CMake var
+  string(REGEX MATCHALL "[0-9_a-zA-Z]+" SPLIT_VAR "${GETARCH_LINE}")
+  list(GET SPLIT_VAR 0 VAR_NAME)
+  list(GET SPLIT_VAR 1 VAR_VALUE)
+  set(${VAR_NAME} ${VAR_VALUE})
+endforeach ()
+
 set(GETARCH2_DIR "${PROJECT_BINARY_DIR}/getarch2_build")
 set(GETARCH2_BIN "getarch_2nd${CMAKE_EXECUTABLE_SUFFIX}")
 file(MAKE_DIRECTORY ${GETARCH2_DIR})
@@ -99,20 +108,21 @@ try_compile(GETARCH2_RESULT ${GETARCH2_DIR}
   COPY_FILE ${GETARCH2_BIN}
 )
 
-message(STATUS "getarch2 result ${GETARCH2_RESULT}")
-message(STATUS "getarch2 log ${GETARCH2_LOG}")
 # use the cmake binary w/ the -E param to run a shell command in a cross-platform way
 execute_process(COMMAND ${GETARCH2_BIN} 0 OUTPUT_VARIABLE GETARCH2_MAKE_OUT)
 execute_process(COMMAND ${GETARCH2_BIN} 1 OUTPUT_VARIABLE GETARCH2_CONF_OUT)
 
-message(STATUS "GETARCH_2 results:\n${GETARCH2_MAKE_OUT}")
-message(STATUS "GETARCH_2 cresults:\n${GETARCH2_CONF_OUT}")
+#message(STATUS "GETARCH_2 results:\n${GETARCH2_MAKE_OUT}")
 
 # append config data from getarch_2nd to the TARGET file
 file(APPEND ${TARGET_CONF} ${GETARCH2_CONF_OUT})
 
-# TODO: parse the MAKE variables from getarch/getarch2 (GETARCH_MAKE_OUT) into CMAKE vars
-#       for now I temporarily hardcoded to get system.cmake working
-set(NUM_CORES 4)
-set(CORE "GENERIC")
+string(REGEX MATCHALL "[0-9_a-zA-Z]+=[0-9_a-zA-Z]+" GETARCH_RESULT_LIST "${GETARCH2_MAKE_OUT}")
+foreach (GETARCH_LINE ${GETARCH_RESULT_LIST})
+  # split the line into var and value, then assign the value to a CMake var
+  string(REGEX MATCHALL "[0-9_a-zA-Z]+" SPLIT_VAR "${GETARCH_LINE}")
+  list(GET SPLIT_VAR 0 VAR_NAME)
+  list(GET SPLIT_VAR 1 VAR_VALUE)
+  set(${VAR_NAME} ${VAR_VALUE})
+endforeach ()
 

driver/level2/CMakeLists.txt

@@ -82,7 +82,7 @@ set_target_properties(DBLAS_TU PROPERTIES COMPILE_DEFINITIONS TRANS)
 
 set(DBLAS_TARGETS DBLAS_NONE DBLAS_T DBLAS_L DBLAS_U DBLAS_TU)
 
-foreach (${DBLAS_TARGET} ${DBLAS_TARGETS})
+foreach (DBLAS_TARGET ${DBLAS_TARGETS})
   set_target_properties(${DBLAS_TARGET} PROPERTIES COMPILE_DEFINITIONS DOUBLE)
 endforeach ()