globals: change macro name to match the environment variable name

Author: sophimao

include/acl.h

@@ -267,7 +267,7 @@ typedef struct {
 /* Must match definition in aoc.pl */
 #define ACL_MPSIM_DEVICE_NAME "SimulatorDevice"
 /* Specifies which device simulator should simulate */
-#define ACL_MPSIM_PRJ_DIR "ACL_MPSIM_BOARD_SPEC_DIR"
+#define ACL_MPSIM_BOARD_SPEC_DIR "ACL_MPSIM_BOARD_SPEC_DIR"
 
 #define ACL_RAND_HASH_SIZE 40
 

src/acl_globals.cpp

@@ -110,7 +110,7 @@ const char *acl_get_offline_device_user_setting(int *use_offline_only_ret) {
     // Look for multi-process simulator before old simulator.
     // Check if simulation board spec directory is set, which shadows
     // CL_CONTEXT_MPSIM_DEVICE_INTELFPGA
-    setting = acl_getenv(ACL_MPSIM_PRJ_DIR);
+    setting = acl_getenv(ACL_MPSIM_BOARD_SPEC_DIR);
     if (!setting) {
       setting = acl_getenv("CL_CONTEXT_MPSIM_DEVICE_INTELFPGA");
     }