Platform for aarch64 processor to compile C SDK program

Hello community,

I am newbie to C SDK. 

I am using Linux odroid 4.9.277-122 aarch64 GNU/Linux

I compile the C SDK program by using the following command.

make PLATFORM=gcc-linux-x86-64 BUILD=release

I got " unknown type " error in the twMessages.h, twMessaging.h, twApi.h  header files.

In file included from ../src/twMessages.h:13,
 from ../src/twMessaging.h:7,
 from ../src/twApi.h:21,
 from ../src/main.c:99:
../src/twInfoTable.h:88:2: error: unknown type name 'twList'
 88 | twList * aspects; /**< A ::twList of the aspects associated with the entry. **/
 | ^~~~~~
../src/twInfoTable.h:186:2: error: unknown type name 'twList'
 186 | twList * entries; /**< A list of the entries associated with the ::twDa taShape **/
 | ^~~~~~
../src/twInfoTable.h:303:2: error: unknown type name 'twList'
 303 | twList * fieldEntries; /**< A ::twList of the entries associated with t he ::twInfoTableRow. **/
 | ^~~~~~
../src/twInfoTable.h:419:2: error: unknown type name 'twList'
 419 | twList * rows; /**< A ::twList of the ::twInfoTableRow entries assoc iated with the ::twInfoTable. **/
 | ^~~~~~
In file included from ../src/twMessaging.h:7,
 from ../src/twApi.h:21,
 from ../src/main.c:99:
../src/twMessages.h:68:2: error: unknown type name 'twList'
 68 | twList * headers;
 | ^~~~~~
In file included from ../src/twMessaging.h:7,
 from ../src/twApi.h:21,
 from ../src/main.c:99:
../src/twMessages.h:165:2: error: unknown type name 'twList'
 165 | twList * multipartMessageList;
 | ^~~~~~
In file included from ../src/twApi.h:21,
 from ../src/main.c:99:
../src/twMessaging.h:53:2: error: unknown type name 'twList'
 53 | twList * responseCallbackList;
 | ^~~~~~
../src/twMessaging.h:54:2: error: unknown type name 'twList'
 54 | twList * incomingRequestCallbacks;
 | ^~~~~~
../src/twMessaging.h:55:2: error: unknown type name 'twList'
 55 | twList * multipartMessageList;
 | ^~~~~~
In file included from ../src/main.c:99:
../src/twApi.h:164:2: error: unknown type name 'twList'
 164 | twList * callbackList; /**< Pointer to a ::twList of callbacks. **/
 | ^~~~~~
../src/twApi.h:165:2: error: unknown type name 'twList'
 165 | twList * boundList; /**< Pointer to a ::twList of bound entities. **/
 | ^~~~~~
../src/twApi.h:166:2: error: unknown type name 'twList'
 166 | twList * bindEventCallbackList; /**< Pointer to a ::twList of bind event callbacks. **/
 | ^~~~~~
../src/twApi.h:175:2: error: unknown type name 'twList'
 175 | twList * offlineMsgList; /**< Pointer to a ::twList of offline messages. **/
 | ^~~~~~
../src/twApi.h:927:1: note: in expansion of macro 'propertyList'
 927 | propertyList * twApi_CreatePropertyList(char * name, twPrimitive * value , DATETIME timestamp);
 | ^~~~~~~~~~~~
../src/twApi.h:30:22: error: unknown type name 'twList'
 30 | #define propertyList twList /* A propertyList is a twList */
 | ^~~~~~
../src/twApi.h:938:30: note: in expansion of macro 'propertyList'
 938 | int twApi_DeletePropertyList(propertyList * list);
 | ^~~~~~~~~~~~
../src/twApi.h:30:22: error: unknown type name 'twList'
 30 | #define propertyList twList /* A propertyList is a twList */
 | ^~~~~~
../src/twApi.h:957:29: note: in expansion of macro 'propertyList'
 957 | int twApi_AddPropertyToList(propertyList * proplist, char * name, twPrim itive * value, DATETIME timestamp);
 | ^~~~~~~~~~~~
../src/twApi.h:30:22: error: unknown type name 'twList'
 30 | #define propertyList twList /* A propertyList is a twList */
 | ^~~~~~
../src/twApi.h:1032:77: note: in expansion of macro 'propertyList'
 1032 | roperties(enum entityTypeEnum entityType, char * entityName, propertyLis t * properties, int32_t timeout, char forceConnect);
 | ^~~~~~~~~~~ 

May I know how can I solve the issue in 64bit processor (aarch64)?

I also compiled the C SDK program using "gcc-linux-arm" platform.

make PLATFORM=gcc-linux-arm BUILD=release

I got the following error:

/usr/bin/gcc -fvisibility=hidden -DTW_OS_INCLUDE='"twLinux.h"' -Wall -mstructure-size-boundary=32 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -DCC_GNU -pthread -fPIC -ffunction-sections -fdata-sections -DENABLE_TASKER=1 -DOFFLINE_MSG_STORE=1 -Os -s -fno-asynchronous-unwind-tables -Wl,--strip-all -Wno-pointer-sign -I ../src -I ../src/api -I ../src/config -I ../src/fileTransfer -I ../src/messaging -I ../src/porting -I ../src/tls -I ../src/utils -I ../src/websocket -I ../src/tunneling -I ../src/subscribedProps -I ../src/stubs -I ../src/thirdParty/axTLS/ssl -I ../src/thirdParty/axTLS/crypto -I ../src/thirdParty/axTLS/config -I ../src/thirdParty/axTLS -I ../src/thirdParty/libcfu/src -I ../src/thirdParty/cJSON -I ../src/thirdParty/libcfu/src -I ../src/thirdParty/tomcrypt/src/headers -I ../src/thirdParty/ntlm -I ../src/thirdParty/wildcard -DLTC_NO_ROLC -c ../src/thirdParty/axTLS/crypto/aes.c
gcc: error: unrecognized command line option '-mstructure-size-boundary=32'
make[1]: *** [Makefile:188: obj/release/../src/thirdParty/axTLS/crypto/aes.o] Error 1

May I know what platform should I choose to be able to compile C SDK program successfully in aarch64?

I got the following platforms:

win32-openssl
win32-dll
win32
gcc-osx-x86-64-openssl
gcc-osx-x86-64
gcc-linux-x86-64-openssl
gcc-linux-x86-64-cross-openssl
gcc-linux-x86-64-cross
gcc-linux-x86-32-openssl
gcc-linux-x86-32-cross-openssl
gcc-linux-x86-32-cross
gcc-linux-coldfire-cross
gcc-linux-arm-openssl
gcc-linux-arm-hwfpu-openssl
gcc-linux-arm-hwfpu-cross-openssl
gcc-linux-arm-hwfpu-cross
gcc-linux-arm-hwfpu
gcc-linux-arm-cross-openssl
gcc-linux-arm-cross
gcc-linux-arm

I compiled the same program in the 32 bit processor (armv71) using gcc-linux-arm platform. There is no error. 

Last but not least, may I know how can I check what version of CSDK and CMake am I using?

Thank you.