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extmod.mk
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# This makefile fragment adds the source code files for the core extmod modules
# and provides rules to build 3rd-party components for extmod modules.
# CIRCUITPY-CHANGE: many extmod modules removed
# CIRCUITPY-CHANGE: modzlib.c still used
SRC_EXTMOD_C += \
extmod/modasyncio.c \
extmod/modbinascii.c \
extmod/modhashlib.c \
extmod/modheapq.c \
extmod/modjson.c \
extmod/modos.c \
extmod/modplatform.c\
extmod/modrandom.c \
extmod/modre.c \
extmod/modselect.c \
extmod/modzlib.c \
extmod/vfs.c \
extmod/vfs_blockdev.c \
extmod/vfs_fat.c \
extmod/vfs_fat_diskio.c \
extmod/vfs_fat_file.c \
extmod/vfs_lfs.c \
extmod/vfs_posix.c \
extmod/vfs_posix_file.c \
extmod/vfs_reader.c \
extmod/virtpin.c \
shared/libc/abort_.c \
shared/libc/printf.c \
SRC_THIRDPARTY_C += \
PY_O += $(addprefix $(BUILD)/, $(SRC_EXTMOD_C:.c=.o))
PY_O += $(addprefix $(BUILD)/, $(SRC_THIRDPARTY_C:.c=.o))
SRC_QSTR += $(SRC_EXTMOD_C)
CFLAGS += $(CFLAGS_EXTMOD) $(CFLAGS_THIRDPARTY)
LDFLAGS += $(LDFLAGS_EXTMOD) $(LDFLAGS_THIRDPARTY)
################################################################################
# libm/libm_dbl math library
# Single-precision math library.
SRC_LIB_LIBM_C += $(addprefix lib/libm/,\
acoshf.c \
asinfacosf.c \
asinhf.c \
atan2f.c \
atanf.c \
atanhf.c \
ef_rem_pio2.c \
erf_lgamma.c \
fmodf.c \
kf_cos.c \
kf_rem_pio2.c \
kf_sin.c \
kf_tan.c \
log1pf.c \
math.c \
nearbyintf.c \
roundf.c \
sf_cos.c \
sf_erf.c \
sf_frexp.c \
sf_ldexp.c \
sf_modf.c \
sf_sin.c \
sf_tan.c \
wf_lgamma.c \
wf_tgamma.c \
)
# Choose only one of these sqrt implementations, software or hardware.
SRC_LIB_LIBM_SQRT_SW_C += lib/libm/ef_sqrt.c
SRC_LIB_LIBM_SQRT_HW_C += lib/libm/thumb_vfp_sqrtf.c
# Disable warnings in libm.
$(BUILD)/lib/libm/kf_rem_pio2.o: CFLAGS += -Wno-maybe-uninitialized
# Double-precision math library.
SRC_LIB_LIBM_DBL_C += $(addprefix lib/libm_dbl/,\
__cos.c \
__expo2.c \
__fpclassify.c \
__rem_pio2.c \
__rem_pio2_large.c \
__signbit.c \
__sin.c \
__tan.c \
acos.c \
acosh.c \
asin.c \
asinh.c \
atan.c \
atan2.c \
atanh.c \
ceil.c \
cos.c \
cosh.c \
copysign.c \
erf.c \
exp.c \
expm1.c \
floor.c \
fmod.c \
frexp.c \
ldexp.c \
lgamma.c \
log.c \
log10.c \
log1p.c \
modf.c \
nearbyint.c \
pow.c \
rint.c \
round.c \
scalbn.c \
sin.c \
sinh.c \
tan.c \
tanh.c \
tgamma.c \
trunc.c \
)
# Choose only one of these sqrt implementations, software or hardware.
SRC_LIB_LIBM_DBL_SQRT_SW_C += lib/libm_dbl/sqrt.c
SRC_LIB_LIBM_DBL_SQRT_HW_C += lib/libm_dbl/thumb_vfp_sqrt.c
# Too many warnings in libm_dbl, disable for now.
$(BUILD)/lib/libm_dbl/%.o: CFLAGS += -Wno-double-promotion -Wno-float-conversion
################################################################################
# VFS FAT FS
OOFATFS_DIR = lib/oofatfs
# this sets the config file for FatFs
CFLAGS_THIRDPARTY += -DFFCONF_H=\"$(OOFATFS_DIR)/ffconf.h\"
ifeq ($(MICROPY_VFS_FAT),1)
CFLAGS_EXTMOD += -DMICROPY_VFS_FAT=1
SRC_THIRDPARTY_C += $(addprefix $(OOFATFS_DIR)/,\
ff.c \
ffunicode.c \
)
endif
################################################################################
# VFS littlefs
LITTLEFS_DIR = lib/littlefs
ifeq ($(MICROPY_VFS_LFS1),1)
CFLAGS_EXTMOD += -DMICROPY_VFS_LFS1=1
CFLAGS_THIRDPARTY += -DLFS1_NO_MALLOC -DLFS1_NO_DEBUG -DLFS1_NO_WARN -DLFS1_NO_ERROR -DLFS1_NO_ASSERT
SRC_THIRDPARTY_C += $(addprefix $(LITTLEFS_DIR)/,\
lfs1.c \
lfs1_util.c \
)
endif
ifeq ($(MICROPY_VFS_LFS2),1)
CFLAGS_EXTMOD += -DMICROPY_VFS_LFS2=1
CFLAGS_THIRDPARTY += -DLFS2_NO_MALLOC -DLFS2_NO_DEBUG -DLFS2_NO_WARN -DLFS2_NO_ERROR -DLFS2_NO_ASSERT
SRC_THIRDPARTY_C += $(addprefix $(LITTLEFS_DIR)/,\
lfs2.c \
lfs2_util.c \
)
# CIRCUITPY-CHANGE: -Wno-missing-field-initializers instead of -Wno-shadow
$(BUILD)/$(LITTLEFS_DIR)/lfs2.o: CFLAGS += -Wno-missing-field-initializers
endif
################################################################################
# ussl
ifeq ($(MICROPY_PY_SSL),1)
CFLAGS_EXTMOD += -DMICROPY_PY_SSL=1
ifeq ($(MICROPY_SSL_AXTLS),1)
AXTLS_DIR = lib/axtls
GIT_SUBMODULES += $(AXTLS_DIR)
CFLAGS_EXTMOD += -DMICROPY_SSL_AXTLS=1 -I$(TOP)/lib/axtls/ssl -I$(TOP)/lib/axtls/crypto -I$(TOP)/extmod/axtls-include
$(BUILD)/$(AXTLS_DIR)/%.o: CFLAGS += -Wno-all -Wno-unused-parameter -Wno-uninitialized -Wno-sign-compare -Wno-old-style-definition -Dmp_stream_errno=errno $(AXTLS_DEFS_EXTRA)
SRC_THIRDPARTY_C += $(addprefix $(AXTLS_DIR)/,\
ssl/asn1.c \
ssl/loader.c \
ssl/tls1.c \
ssl/tls1_svr.c \
ssl/tls1_clnt.c \
ssl/x509.c \
crypto/aes.c \
crypto/bigint.c \
crypto/crypto_misc.c \
crypto/hmac.c \
crypto/md5.c \
crypto/rsa.c \
crypto/sha1.c \
)
else ifeq ($(MICROPY_SSL_MBEDTLS),1)
MBEDTLS_DIR = lib/mbedtls
MBEDTLS_CONFIG_FILE ?= \"mbedtls/mbedtls_config_port.h\"
GIT_SUBMODULES += $(MBEDTLS_DIR)
CFLAGS_EXTMOD += -DMBEDTLS_CONFIG_FILE=$(MBEDTLS_CONFIG_FILE)
CFLAGS_EXTMOD += -DMICROPY_SSL_MBEDTLS=1 -I$(TOP)/$(MBEDTLS_DIR)/include
SRC_THIRDPARTY_C += lib/mbedtls_errors/mp_mbedtls_errors.c
SRC_THIRDPARTY_C += $(addprefix $(MBEDTLS_DIR)/library/,\
aes.c \
aesni.c \
asn1parse.c \
asn1write.c \
base64.c \
bignum_core.c \
bignum_mod.c \
bignum_mod_raw.c \
bignum.c \
camellia.c \
ccm.c \
chacha20.c \
chachapoly.c \
cipher.c \
cipher_wrap.c \
nist_kw.c \
aria.c \
cmac.c \
constant_time.c \
mps_reader.c \
mps_trace.c \
ctr_drbg.c \
debug.c \
des.c \
dhm.c \
ecdh.c \
ecdsa.c \
ecjpake.c \
ecp.c \
ecp_curves.c \
entropy.c \
entropy_poll.c \
gcm.c \
hmac_drbg.c \
md5.c \
md.c \
oid.c \
padlock.c \
pem.c \
pk.c \
pkcs12.c \
pkcs5.c \
pkparse.c \
pk_wrap.c \
pkwrite.c \
platform.c \
platform_util.c \
poly1305.c \
ripemd160.c \
rsa.c \
rsa_alt_helpers.c \
sha1.c \
sha256.c \
sha512.c \
ssl_cache.c \
ssl_ciphersuites.c \
ssl_client.c \
ssl_cookie.c \
ssl_debug_helpers_generated.c \
ssl_msg.c \
ssl_ticket.c \
ssl_tls.c \
ssl_tls12_client.c \
ssl_tls12_server.c \
timing.c \
x509.c \
x509_create.c \
x509_crl.c \
x509_crt.c \
x509_csr.c \
x509write_crt.c \
x509write_csr.c \
)
endif
endif
################################################################################
# lwip
ifeq ($(MICROPY_PY_LWIP),1)
GIT_SUBMODULES += lib/lwip
# A port should add an include path where lwipopts.h can be found (eg extmod/lwip-include)
LWIP_DIR = lib/lwip/src
INC += -I$(TOP)/$(LWIP_DIR)/include
CFLAGS_EXTMOD += -DMICROPY_PY_LWIP=1
$(BUILD)/$(LWIP_DIR)/core/ipv4/dhcp.o: CFLAGS += -Wno-address
SRC_THIRDPARTY_C += shared/netutils/netutils.c
SRC_THIRDPARTY_C += $(addprefix $(LWIP_DIR)/,\
apps/mdns/mdns.c \
core/def.c \
core/dns.c \
core/inet_chksum.c \
core/init.c \
core/ip.c \
core/mem.c \
core/memp.c \
core/netif.c \
core/pbuf.c \
core/raw.c \
core/stats.c \
core/sys.c \
core/tcp.c \
core/tcp_in.c \
core/tcp_out.c \
core/timeouts.c \
core/udp.c \
core/ipv4/autoip.c \
core/ipv4/dhcp.c \
core/ipv4/etharp.c \
core/ipv4/icmp.c \
core/ipv4/igmp.c \
core/ipv4/ip4_addr.c \
core/ipv4/ip4.c \
core/ipv4/ip4_frag.c \
core/ipv6/dhcp6.c \
core/ipv6/ethip6.c \
core/ipv6/icmp6.c \
core/ipv6/inet6.c \
core/ipv6/ip6_addr.c \
core/ipv6/ip6.c \
core/ipv6/ip6_frag.c \
core/ipv6/mld6.c \
core/ipv6/nd6.c \
netif/ethernet.c \
)
ifeq ($(MICROPY_PY_LWIP_LOOPBACK),1)
CFLAGS_EXTMOD += -DLWIP_NETIF_LOOPBACK=1
endif
ifeq ($(MICROPY_PY_LWIP_SLIP),1)
CFLAGS_EXTMOD += -DMICROPY_PY_LWIP_SLIP=1
SRC_THIRDPARTY_C += $(LWIP_DIR)/netif/slipif.c
endif
endif
################################################################################
# btree
ifeq ($(MICROPY_PY_BTREE),1)
BTREE_DIR = lib/berkeley-db-1.xx
BERKELEY_DB_CONFIG_FILE ?= \"extmod/berkeley-db/berkeley_db_config_port.h\"
CFLAGS_EXTMOD += -DBERKELEY_DB_CONFIG_FILE=$(BERKELEY_DB_CONFIG_FILE)
CFLAGS_EXTMOD += $(BTREE_DEFS_EXTRA)
INC += -I$(TOP)/$(BTREE_DIR)/include
SRC_THIRDPARTY_C += $(addprefix $(BTREE_DIR)/,\
btree/bt_close.c \
btree/bt_conv.c \
btree/bt_debug.c \
btree/bt_delete.c \
btree/bt_get.c \
btree/bt_open.c \
btree/bt_overflow.c \
btree/bt_page.c \
btree/bt_put.c \
btree/bt_search.c \
btree/bt_seq.c \
btree/bt_split.c \
btree/bt_utils.c \
mpool/mpool.c \
)
CFLAGS_EXTMOD += -DMICROPY_PY_BTREE=1
# we need to suppress certain warnings to get berkeley-db to compile cleanly
$(BUILD)/$(BTREE_DIR)/%.o: CFLAGS += -Wno-old-style-definition -Wno-sign-compare -Wno-unused-parameter -Wno-deprecated-non-prototype -Wno-unknown-warning-option
endif
################################################################################
# networking
ifeq ($(MICROPY_PY_NETWORK_CYW43),1)
CYW43_DIR = lib/cyw43-driver
GIT_SUBMODULES += $(CYW43_DIR)
CFLAGS_EXTMOD += -DMICROPY_PY_NETWORK_CYW43=1
SRC_THIRDPARTY_C += $(addprefix $(CYW43_DIR)/src/,\
cyw43_ctrl.c \
cyw43_lwip.c \
cyw43_ll.c \
cyw43_sdio.c \
cyw43_stats.c \
)
ifeq ($(MICROPY_PY_BLUETOOTH),1)
DRIVERS_SRC_C += drivers/cyw43/cywbt.c
endif
$(BUILD)/$(CYW43_DIR)/src/cyw43_%.o: CFLAGS += -std=c11
endif # MICROPY_PY_NETWORK_CYW43
ifneq ($(MICROPY_PY_NETWORK_WIZNET5K),)
ifneq ($(MICROPY_PY_NETWORK_WIZNET5K),0)
WIZNET5K_DIR=lib/wiznet5k
GIT_SUBMODULES += lib/wiznet5k
INC += -I$(TOP)/$(WIZNET5K_DIR) -I$(TOP)/$(WIZNET5K_DIR)/Ethernet
CFLAGS += -DMICROPY_PY_NETWORK_WIZNET5K=$(MICROPY_PY_NETWORK_WIZNET5K) -D_WIZCHIP_=$(MICROPY_PY_NETWORK_WIZNET5K)
CFLAGS_THIRDPARTY += -DWIZCHIP_PREFIXED_EXPORTS=1
ifeq ($(MICROPY_PY_LWIP),1)
# When using MACRAW mode (with lwIP), maximum buffer space must be used for the raw socket
CFLAGS_THIRDPARTY += -DWIZCHIP_USE_MAX_BUFFER
endif
SRC_THIRDPARTY_C += $(addprefix $(WIZNET5K_DIR)/,\
Ethernet/W$(MICROPY_PY_NETWORK_WIZNET5K)/w$(MICROPY_PY_NETWORK_WIZNET5K).c \
Ethernet/wizchip_conf.c \
Ethernet/socket.c \
Internet/DNS/dns.c \
Internet/DHCP/dhcp.c \
)
endif
endif # MICROPY_PY_NETWORK_WIZNET5K
ifeq ($(MICROPY_PY_NETWORK_ESP_HOSTED),1)
ESP_HOSTED_DIR = drivers/esp-hosted
PROTOBUF_C_DIR = lib/protobuf-c
PROTOC ?= protoc-c
GIT_SUBMODULES += $(PROTOBUF_C_DIR)
CFLAGS += -DMICROPY_PY_NETWORK_ESP_HOSTED=1
CFLAGS_EXTMOD += -DMICROPY_PY_NETWORK_ESP_HOSTED=1
INC += -I$(TOP)/$(ESP_HOSTED_DIR)
ESP_HOSTED_SRC_C = $(addprefix $(ESP_HOSTED_DIR)/,\
esp_hosted_wifi.c \
esp_hosted_netif.c \
esp_hosted_hal.c \
)
ifeq ($(MICROPY_PY_BLUETOOTH),1)
ESP_HOSTED_SRC_C += $(ESP_HOSTED_DIR)/esp_hosted_bthci.c
endif
# Include the protobuf-c support functions
ESP_HOSTED_SRC_C += $(addprefix $(PROTOBUF_C_DIR)/,\
protobuf-c/protobuf-c.c \
)
$(BUILD)/$(PROTOBUF_C_DIR)/%.o: CFLAGS += -Wno-unused-but-set-variable
# Generate esp_hosted-pb-c.c|h from esp_hosted.proto
PROTO_GEN_SRC = $(BUILD)/extmod/esp_hosted.pb-c.c
ESP_HOSTED_SRC_C += $(PROTO_GEN_SRC)
$(PROTO_GEN_SRC): $(TOP)/$(ESP_HOSTED_DIR)/esp_hosted.proto
$(PROTOC) --proto_path=$(dir $<) --c_out=$(dir $@) $<
# Scope the protobuf include paths to the esp_hosted source files, only
ESP_HOSTED_OBJS = $(addprefix $(BUILD)/, $(ESP_HOSTED_SRC_C:.c=.o))
$(ESP_HOSTED_OBJS): $(PROTO_GEN_SRC)
$(ESP_HOSTED_OBJS): CFLAGS += -I$(dir $(PROTO_GEN_SRC)) -I$(TOP)/$(PROTOBUF_C_DIR)
DRIVERS_SRC_C += $(ESP_HOSTED_SRC_C)
endif # MICROPY_PY_NETWORK_ESP_HOSTED
################################################################################
# bluetooth
ifeq ($(MICROPY_PY_BLUETOOTH),1)
CFLAGS_EXTMOD += -DMICROPY_PY_BLUETOOTH=1
ifeq ($(MICROPY_BLUETOOTH_NIMBLE),1)
ifeq ($(MICROPY_BLUETOOTH_BTSTACK),1)
$(error Cannot enable both NimBLE and BTstack at the same time)
endif
endif
ifneq ($(MICROPY_BLUETOOTH_NIMBLE),1)
ifneq ($(MICROPY_BLUETOOTH_BTSTACK),1)
$(error Must enable one of MICROPY_BLUETOOTH_NIMBLE or MICROPY_BLUETOOTH_BTSTACK)
endif
endif
ifeq ($(MICROPY_BLUETOOTH_NIMBLE),1)
include $(TOP)/extmod/nimble/nimble.mk
endif
ifeq ($(MICROPY_BLUETOOTH_BTSTACK),1)
include $(TOP)/extmod/btstack/btstack.mk
endif
endif
################################################################################
# openamp
ifeq ($(MICROPY_PY_OPENAMP),1)
OPENAMP_DIR = lib/open-amp
LIBMETAL_DIR = lib/libmetal
GIT_SUBMODULES += $(LIBMETAL_DIR) $(OPENAMP_DIR)
include $(TOP)/extmod/libmetal/libmetal.mk
INC += -I$(TOP)/$(OPENAMP_DIR)
CFLAGS += -DMICROPY_PY_OPENAMP=1
ifeq ($(MICROPY_PY_OPENAMP_REMOTEPROC),1)
CFLAGS += -DMICROPY_PY_OPENAMP_REMOTEPROC=1
endif
CFLAGS_THIRDPARTY += \
-I$(BUILD)/openamp \
-I$(TOP)/$(OPENAMP_DIR) \
-I$(TOP)/$(OPENAMP_DIR)/lib/include/ \
-DMETAL_INTERNAL \
-DVIRTIO_DRIVER_ONLY \
-DNO_ATOMIC_64_SUPPORT \
-DRPMSG_BUFFER_SIZE=512 \
# OpenAMP's source files.
SRC_OPENAMP_C += $(addprefix $(OPENAMP_DIR)/lib/,\
rpmsg/rpmsg.c \
rpmsg/rpmsg_virtio.c \
virtio/virtio.c \
virtio/virtqueue.c \
virtio_mmio/virtio_mmio_drv.c \
)
# OpenAMP's remoteproc source files.
ifeq ($(MICROPY_PY_OPENAMP_REMOTEPROC),1)
SRC_OPENAMP_C += $(addprefix $(OPENAMP_DIR)/lib/remoteproc/,\
elf_loader.c \
remoteproc.c \
remoteproc_virtio.c \
rsc_table_parser.c \
)
endif # MICROPY_PY_OPENAMP_REMOTEPROC
# Disable compiler warnings in OpenAMP (variables used only for assert).
$(BUILD)/$(OPENAMP_DIR)/lib/rpmsg/rpmsg_virtio.o: CFLAGS += -Wno-unused-but-set-variable
$(BUILD)/$(OPENAMP_DIR)/lib/virtio_mmio/virtio_mmio_drv.o: CFLAGS += -Wno-unused-but-set-variable
# We need to have generated libmetal before compiling OpenAMP.
$(addprefix $(BUILD)/, $(SRC_OPENAMP_C:.c=.o)): $(BUILD)/openamp/metal/config.h
SRC_THIRDPARTY_C += $(SRC_LIBMETAL_C) $(SRC_OPENAMP_C)
endif # MICROPY_PY_OPENAMP