make: Guard inclusion of the Puya family micros to mitigate the Flash…

… usage problem on native

src/Makefile

@@ -4,6 +4,7 @@ VPATH += $(PLATFORM_DIR) target
 ENABLE_DEBUG ?= 0
 ENABLE_CORTEXAR ?= 0
 ENABLE_RISCV ?= 0
+ENABLE_PUYA ?= 0
 ENABLE_XILINX ?= 0
 
 SYS = $(shell $(CC) -dumpmachine)
@@ -71,7 +72,6 @@ SRC =              \
 	nrf51.c        \
 	nrf91.c        \
 	nxpke04.c      \
-	puya.c         \
 	remote.c       \
 	rp.c           \
 	sam3x.c        \
@@ -100,6 +100,11 @@ ifeq (,$(filter all_platforms,$(MAKECMDGOALS)))
 include $(PLATFORM_DIR)/Makefile.inc
 endif
 
+ifeq ($(ENABLE_PUYA), 1)
+SRC +=     \
+	puya.c
+endif
+
 ifeq ($(ENABLE_CORTEXAR), 1)
 CFLAGS += -DENABLE_CORTEXAR
 SRC +=           \

src/platforms/hosted/Makefile.inc

@@ -9,6 +9,7 @@ CFLAGS +=-I ./target
 ENABLE_CORTEXAR := 1
 ENABLE_RISCV := 1
 # Target enables
+ENABLE_PUYA := 1
 ENABLE_XILINX := 1
 
 # Clang requires some special handling here: -gnu means MinGW