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extmod: Make extmod.mk self-contained.

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This makes it so that all a port needs to do is set the relevant variables
and "include extmod.mk" and doesn't need to worry about adding anything to
OBJ, CFLAGS, SRC_QSTR, etc.

Make all extmod variables (src, flags, etc) private to extmod.mk.

Also move common/shared, extmod-related fragments (e.g. wiznet, cyw43,
bluetooth) into extmod.mk.

Now that SRC_MOD, CFLAGS_MOD, CXXFLAGS_MOD are unused by both extmod.mk
(and user-C-modules in a previous commit), remove all uses of them from
port makefiles.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
This commit is contained in:
Jim Mussared
2022-10-08 23:59:08 +11:00
committed by Damien George
parent 87011f6353
commit d6d8722558
21 changed files with 236 additions and 284 deletions
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13
ports/esp8266/Makefile
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@@ -58,11 +58,11 @@ CFLAGS_XTENSA = -fsingle-precision-constant -Wdouble-promotion \
-DLWIP_OPEN_SRC
CFLAGS += $(INC) -Wall -Wpointer-arith -Werror -std=gnu99 -nostdlib -DUART_OS=$(UART_OS) \
$(CFLAGS_XTENSA) $(CFLAGS_MOD) $(COPT) $(CFLAGS_EXTRA) -I$(BOARD_DIR)
$(CFLAGS_XTENSA) $(COPT) $(CFLAGS_EXTRA) -I$(BOARD_DIR)
LD_FILES ?= boards/esp8266_2m.ld
LDFLAGS += -nostdlib -T $(LD_FILES) -Map=$(@:.elf=.map) --cref
LIBS += -L$(ESP_SDK)/lib -lmain -ljson -llwip_open -lpp -lnet80211 -lwpa -lphy -lnet80211 $(LDFLAGS_MOD)
LIBS += -L$(ESP_SDK)/lib -lmain -ljson -llwip_open -lpp -lnet80211 -lwpa -lphy -lnet80211
LIBGCC_FILE_NAME = $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
LIBS += -L$(dir $(LIBGCC_FILE_NAME)) -lgcc
@@ -107,11 +107,6 @@ SRC_C = \
posix_helpers.c \
hspi.c \
$(wildcard $(BOARD_DIR)/*.c) \
$(SRC_MOD)
EXTMOD_SRC_C = $(addprefix extmod/,\
modonewire.c \
)
LIB_SRC_C = $(addprefix lib/,\
libm/math.c \
@@ -163,17 +158,15 @@ DRIVERS_SRC_C = $(addprefix drivers/,\
SRC_S = \
gchelper.s \
OBJ =
OBJ += $(PY_O)
OBJ += $(addprefix $(BUILD)/, $(SRC_C:.c=.o))
OBJ += $(addprefix $(BUILD)/, $(SRC_S:.s=.o))
OBJ += $(addprefix $(BUILD)/, $(EXTMOD_SRC_C:.c=.o))
OBJ += $(addprefix $(BUILD)/, $(SHARED_SRC_C:.c=.o))
OBJ += $(addprefix $(BUILD)/, $(LIB_SRC_C:.c=.o))
OBJ += $(addprefix $(BUILD)/, $(DRIVERS_SRC_C:.c=.o))
# List of sources for qstr extraction
SRC_QSTR += $(SRC_C) $(EXTMOD_SRC_C) $(SHARED_SRC_C) $(DRIVERS_SRC_C)
SRC_QSTR += $(SRC_C) $(SHARED_SRC_C)
# Append any auto-generated sources that are needed by sources listed in SRC_QSTR
SRC_QSTR_AUTO_DEPS +=