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ports: Make BOARD default from BOARD_DIR in Makefile's.

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This allows:

    $ make BOARD_DIR=path/to/board

to infer BOARD=board, rather than the previous behavior that required
additionally setting BOARD explicitly.

Also makes the same change for VARIANT_DIR -> VARIANT on Unix.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
Signed-off-by: Damien George <damien@micropython.org>
This commit is contained in:
Jim Mussared
2023-02-21 16:01:58 +11:00
committed by Damien George
parent b110266897
commit 69b93527d5
9 changed files with 105 additions and 44 deletions
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18
ports/esp8266/Makefile
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@@ -1,15 +1,21 @@
# Select the board to build for: if not given on the command line,
# then default to GENERIC.
# Select the board to build for:
ifdef BOARD_DIR
# Custom board path - remove trailing slash and get the final component of
# the path as the board name.
BOARD ?= $(notdir $(BOARD_DIR:/=))
else
# If not given on the command line, then default to GENERIC.
BOARD ?= GENERIC
# If the build directory is not given, make it reflect the board name.
BUILD ?= build-$(BOARD)
BOARD_DIR ?= boards/$(BOARD)
endif
ifeq ($(wildcard $(BOARD_DIR)/.),)
$(error Invalid BOARD specified: $(BOARD_DIR))
endif
# If the build directory is not given, make it reflect the board name.
BUILD ?= build-$(BOARD)
include ../../py/mkenv.mk
# Optional