fixes build to adapt to renamed env

libwrap/sys/puts.c

@@ -17,7 +17,7 @@ int __wrap_puts(const char *s)
     uart_write(uart, *s);
 #elif defined(BOARD_iss)
             *((uint32_t*) 0xFFFF0000) = *s;
-#elif defined(BOARD_TGC5L)
+#elif defined(BOARD_TGCP)
             //TODO: implement
 #else
     while (UART0_REG(UART_REG_TXFIFO) & 0x80000000) ;