esp32: Pass V=1 or BUILD_VERBOSE through to idf.py when building.

Allows verbose build to work the same on esp32 port as other ports.

To minimise copy/paste, split the BUILD_VERBOSE section of mkenv.mk
out to its own verbose.mk and include this in the port Makefile.

Signed-off-by: Angus Gratton <[email protected]>

Author: projectgus

ports/esp32/Makefile

@@ -2,6 +2,8 @@
 #
 # This is a simple, convenience wrapper around idf.py (which uses cmake).
 
+include ../../py/verbose.mk
+
 # Select the board to build for:
 ifdef BOARD_DIR
 # Custom board path - remove trailing slash and get the final component of
@@ -61,6 +63,10 @@ ifdef MICROPY_PREVIEW_VERSION_2
 	IDFPY_FLAGS += -D MICROPY_PREVIEW_VERSION_2=1
 endif
 
+ifeq ($(BUILD_VERBOSE),1)
+	IDFPY_FLAGS += --verbose
+endif
+
 HELP_BUILD_ERROR ?= "See \033[1;31mhttps://github.com/micropython/micropython/wiki/Build-Troubleshooting\033[0m"
 
 define RUN_IDF_PY

py/mkenv.mk

@@ -12,22 +12,7 @@ endif
 THIS_MAKEFILE := $(lastword $(MAKEFILE_LIST))
 TOP := $(patsubst %/py/mkenv.mk,%,$(THIS_MAKEFILE))
 
-# Turn on increased build verbosity by defining BUILD_VERBOSE in your main
-# Makefile or in your environment. You can also use V=1 on the make command
-# line.
-
-ifeq ("$(origin V)", "command line")
-BUILD_VERBOSE=$(V)
-endif
-ifndef BUILD_VERBOSE
-$(info Use make V=1 or set BUILD_VERBOSE in your environment to increase build verbosity.)
-BUILD_VERBOSE = 0
-endif
-ifeq ($(BUILD_VERBOSE),0)
-Q = @
-else
-Q =
-endif
+include $(TOP)/py/verbose.mk
 
 # default settings; can be overridden in main Makefile
 

py/verbose.mk

@@ -0,0 +1,16 @@
+# Turn on increased build verbosity by defining BUILD_VERBOSE in your main
+# Makefile or in your environment. You can also use V=1 on the make command
+# line.
+
+ifeq ("$(origin V)", "command line")
+BUILD_VERBOSE=$(V)
+endif
+ifndef BUILD_VERBOSE
+$(info Use make V=1 or set BUILD_VERBOSE in your environment to increase build verbosity.)
+BUILD_VERBOSE = 0
+endif
+ifeq ($(BUILD_VERBOSE),0)
+Q = @
+else
+Q =
+endif