Added new ARM_DSP_ATTRIBUTE compilation define. (ARM-software#188)

* Added new ARM_DSP_ATTRIBUTE compilation define (to set function as weak symbols).
* Added new ARM_DSP_TABLE_ATTRIBUTE compilation define (to set constant table section)
* Added ARM_DSP_CUSTOM_CONFIG to include a "arm_dsp_config.h" than can be used to set previous flags (if not given on command line)

Author: christophe0606

ComputeLibrary/Include/NEMath.h

@@ -21,8 +21,8 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-#ifndef __ARM_COMPUTE_NEMATH_H__
-#define __ARM_COMPUTE_NEMATH_H__
+#ifndef ARM_COMPUTE_NEMATH_H__
+#define ARM_COMPUTE_NEMATH_H__
 
 
 #if defined(ARM_MATH_NEON)

Include/arm_common_tables.h

@@ -26,8 +26,8 @@
  * limitations under the License.
  */
 
-#ifndef _ARM_COMMON_TABLES_H
-#define _ARM_COMMON_TABLES_H
+#ifndef ARM_COMMON_TABLES_H
+#define ARM_COMMON_TABLES_H
 
 #include "arm_math_types.h"
 #include "dsp/fast_math_functions.h"

Include/arm_common_tables_f16.h

@@ -26,8 +26,8 @@
  * limitations under the License.
  */
 
-#ifndef _ARM_COMMON_TABLES_F16_H
-#define _ARM_COMMON_TABLES_F16_H
+#ifndef ARM_COMMON_TABLES_F16_H
+#define ARM_COMMON_TABLES_F16_H
 
 #include "arm_math_types_f16.h"
 

Include/arm_const_structs.h

@@ -27,8 +27,8 @@
  * limitations under the License.
  */
 
-#ifndef _ARM_CONST_STRUCTS_H
-#define _ARM_CONST_STRUCTS_H
+#ifndef ARM_CONST_STRUCTS_H
+#define ARM_CONST_STRUCTS_H
 
 #include "arm_math_types.h"
 #include "arm_common_tables.h"

Include/arm_const_structs_f16.h

@@ -27,8 +27,8 @@
  * limitations under the License.
  */
 
-#ifndef _ARM_CONST_STRUCTS_F16_H
-#define _ARM_CONST_STRUCTS_F16_H
+#ifndef ARM_CONST_STRUCTS_F16_H
+#define ARM_CONST_STRUCTS_F16_H
 
 #include "arm_math_types_f16.h"
 #include "arm_common_tables.h"

Include/arm_helium_utils.h

@@ -26,8 +26,8 @@
  * limitations under the License.
  */
 
-#ifndef _ARM_UTILS_HELIUM_H_
-#define _ARM_UTILS_HELIUM_H_
+#ifndef ARM_UTILS_HELIUM_H_
+#define ARM_UTILS_HELIUM_H_
 
 
 #ifdef   __cplusplus

Include/arm_math.h

@@ -24,8 +24,8 @@
  */
 
 
-#ifndef _ARM_MATH_H
-#define _ARM_MATH_H
+#ifndef ARM_MATH_H
+#define ARM_MATH_H
 
 
 #include "arm_math_types.h"

Include/arm_math_f16.h

@@ -23,8 +23,8 @@
  * limitations under the License.
  */
 
-#ifndef _ARM_MATH_F16_H
-#define _ARM_MATH_F16_H
+#ifndef ARM_MATH_F16_H
+#define ARM_MATH_F16_H
 
 #include "arm_math.h"
 

Include/arm_math_memory.h

@@ -23,9 +23,9 @@
  * limitations under the License.
  */
 
-#ifndef _ARM_MATH_MEMORY_H_
+#ifndef ARM_MATH_MEMORY_H_
 
-#define _ARM_MATH_MEMORY_H_
+#define ARM_MATH_MEMORY_H_
 
 #include "arm_math_types.h"
 

Include/arm_math_types.h

@@ -23,9 +23,21 @@
  * limitations under the License.
  */
 
-#ifndef _ARM_MATH_TYPES_H_
+#ifndef ARM_MATH_TYPES_H_
 
-#define _ARM_MATH_TYPES_H_
+#define ARM_MATH_TYPES_H_
+
+#if defined(ARM_DSP_CUSTOM_CONFIG)
+#include "arm_dsp_config.h"
+#endif
+
+#ifndef ARM_DSP_ATTRIBUTE 
+#define ARM_DSP_ATTRIBUTE 
+#endif
+
+#ifndef ARM_DSP_TABLE_ATTRIBUTE 
+#define ARM_DSP_TABLE_ATTRIBUTE 
+#endif
 
 #ifdef   __cplusplus
 extern "C"