Add CMakeList.txt and Makefile.cwpack files.

Change-Id: I4a47485a6a7bc27e364f0a73e82c76d886e8dc9b

CMakeLists.txt

@@ -0,0 +1,63 @@
+##
+ #######################################################################################################################
+ #
+ #  Modifications Copyright© 2019 Advanced Micro Devices, Inc. All rights reserved.
+ #
+ #######################################################################################################################
+
+cmake_minimum_required(VERSION 3.1)
+
+project(CWPACK C)
+
+### Create CWPACK Library ############################################################################################
+add_library(cwpack STATIC "")
+
+### Cached Project Options #############################################################################################
+# No exposed CWPACK options
+
+### Compiler Options ###################################################################################################
+if(WIN32)
+    if(CMAKE_C_COMPILER_ID STREQUAL "MSVC")
+        message(STATUS "Configured ${PROJECT_NAME} compiler options for MSVC.")
+    else()
+        message(FATAL_ERROR "Using unknown compiler")
+    endif()
+elseif(UNIX)
+    if(CMAKE_C_COMPILER_ID MATCHES "GNU")
+        # SEE: https://gcc.gnu.org/onlinedocs/gcc-6.2.0/gcc/Option-Summary.html#Option-Summary
+        # for a list of all options and documentation.
+        target_compile_options(cwpack PRIVATE -pthread -fPIC)
+
+        message(STATUS "Configured ${PROJECT_NAME} compiler options for GCC.")
+    elseif(CMAKE_C_COMPILER_ID MATCHES "Clang")
+        message(WARNING "Clang is untested.")
+        target_compile_options(cwpack PRIVATE -pthread -fPIC)
+    else()
+        message(FATAL_ERROR "Using unknown compiler.")
+    endif()
+endif()
+
+### Defines/Includes/Sources ###########################################################################################
+target_compile_definitions(cwpack PRIVATE COMPILE_FOR_${TARGET_ARCHITECTURE_ENDIANESS}_ENDIAN)
+
+if(WIN32)
+    if(TARGET_ARCHITECTURE_BITS EQUAL 32)
+        target_compile_definitions(cwpack PRIVATE CWP_CALL=__fastcall)
+    endif()
+endif()
+
+target_include_directories(cwpack PUBLIC src)
+
+target_sources(cwpack PRIVATE src/cwpack.c)
+
+### Link Libraries #####################################################################################################
+# No external libraries required for CWPACK.
+
+### Find headers and build source groups ###############################################################################
+#target_find_headers(cwpack)
+#target_source_groups(cwpack)
+
+### Mark all options as advanced #######################################################################################
+if(CWPACK_OPTIONS_MARK_ADVANCED)
+    mark_grouped_as_advanced(CWPACK)
+endif()

make/Makefile.cwpack

@@ -0,0 +1,44 @@
+####
+#
+#   Modifications Copyright© 2019 Advanced Micro Devices, Inc. All rights reserved.
+#
+####
+
+#-----------------------------------------------------------------------
+# Common CWPack Implementation Files
+#-----------------------------------------------------------------------
+
+vpath %.c $(CWPACK_DEPTH)/src
+
+CFILES += cwpack.c
+
+#-----------------------------------------------------------------------
+# Common CWPack Includes
+#-----------------------------------------------------------------------
+
+LCINCS   += -I$(CWPACK_DEPTH)/src
+LCXXINCS += -I$(CWPACK_DEPTH)/src
+
+#-----------------------------------------------------------------------
+# Common CWPack Build Options
+#-----------------------------------------------------------------------
+
+ifneq ($(filter lnx lnx64a, $(CWPACK_OS_BUILD)),)
+    LCOPTS += -fPIC
+endif
+
+#-----------------------------------------------------------------------
+# Common CWPack Defines
+#-----------------------------------------------------------------------
+
+LCDEFS += -DCOMPILE_FOR_LITTLE_ENDIAN=1
+
+ifneq ($(filter wNow wNxt, $(CWPACK_OS_BUILD)),)
+    ifneq ($(filter /Gr, $(LCXXOPTS)),)
+        LCDEFS += -DCWP_CALL=__fastcall
+    else
+        ifneq ($(filter /Gz, $(LCXXOPTS)),)
+            LCDEFS += -DCWP_CALL=__stdcall
+        endif
+    endif
+endif