extmod: Factor out makefile rules from py.mk to new extmod.mk file.

To logically separate extmod related rules out, and prevent py.mk from
growing too large.

1 files changed, 3 insertions, 110 deletions

diff --git a/py/py.mk b/py/py.mk
index 3d8d849e2..e649297e6 100644
--- a/py/py.mk
+++ b/py/py.mk
@@ -19,116 +19,6 @@ QSTR_GLOBAL_DEPENDENCIES += $(PY_SRC)/mpconfig.h mpconfigport.h
 # some code is performance bottleneck and compiled with other optimization options
 CSUPEROPT = -O3
 
-# this sets the config file for FatFs
-CFLAGS_MOD += -DFFCONF_H=\"lib/oofatfs/ffconf.h\"
-
-ifeq ($(MICROPY_PY_USSL),1)
-CFLAGS_MOD += -DMICROPY_PY_USSL=1
-ifeq ($(MICROPY_SSL_AXTLS),1)
-CFLAGS_MOD += -DMICROPY_SSL_AXTLS=1 -I$(TOP)/lib/axtls/ssl -I$(TOP)/lib/axtls/crypto -I$(TOP)/extmod/axtls-include
-AXTLS_DIR = lib/axtls
-$(BUILD)/$(AXTLS_DIR)/%.o: CFLAGS += -Wno-all -Wno-unused-parameter -Wno-uninitialized -Wno-sign-compare -Wno-old-style-definition $(AXTLS_DEFS_EXTRA)
-SRC_MOD += $(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)
-# Can be overridden by ports which have "builtin" mbedTLS
-MICROPY_SSL_MBEDTLS_INCLUDE ?= $(TOP)/lib/mbedtls/include
-CFLAGS_MOD += -DMICROPY_SSL_MBEDTLS=1 -I$(MICROPY_SSL_MBEDTLS_INCLUDE)
-LDFLAGS_MOD += -L$(TOP)/lib/mbedtls/library -lmbedx509 -lmbedtls -lmbedcrypto
-endif
-endif
-
-ifeq ($(MICROPY_PY_LWIP),1)
-# 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_MOD += -DMICROPY_PY_LWIP=1
-$(BUILD)/$(LWIP_DIR)/core/ipv4/dhcp.o: CFLAGS_MOD += -Wno-address
-SRC_MOD += extmod/modlwip.c lib/netutils/netutils.c
-SRC_MOD += $(addprefix $(LWIP_DIR)/,\
-	core/def.c \
-	core/dns.c \
-	core/inet_chksum.c \
-	core/init.c \
-	core/ip.c \
-	core/mem.c \
-	core/memp.c \
-	core/netif.c \
-	core/pbuf.c \
-	core/raw.c \
-	core/stats.c \
-	core/sys.c \
-	core/tcp.c \
-	core/tcp_in.c \
-	core/tcp_out.c \
-	core/timeouts.c \
-	core/udp.c \
-	core/ipv4/autoip.c \
-	core/ipv4/dhcp.c \
-	core/ipv4/etharp.c \
-	core/ipv4/icmp.c \
-	core/ipv4/igmp.c \
-	core/ipv4/ip4_addr.c \
-	core/ipv4/ip4.c \
-	core/ipv4/ip4_frag.c \
-	core/ipv6/dhcp6.c \
-	core/ipv6/ethip6.c \
-	core/ipv6/icmp6.c \
-	core/ipv6/inet6.c \
-	core/ipv6/ip6_addr.c \
-	core/ipv6/ip6.c \
-	core/ipv6/ip6_frag.c \
-	core/ipv6/mld6.c \
-	core/ipv6/nd6.c \
-	netif/ethernet.c \
-	)
-ifeq ($(MICROPY_PY_LWIP_SLIP),1)
-CFLAGS_MOD += -DMICROPY_PY_LWIP_SLIP=1
-SRC_MOD += $(LWIP_DIR)/netif/slipif.c
-endif
-endif
-
-ifeq ($(MICROPY_PY_BTREE),1)
-BTREE_DIR = lib/berkeley-db-1.xx
-BTREE_DEFS = -D__DBINTERFACE_PRIVATE=1 -Dmpool_error=printf -Dabort=abort_ "-Dvirt_fd_t=void*" $(BTREE_DEFS_EXTRA)
-INC += -I$(TOP)/$(BTREE_DIR)/PORT/include
-SRC_MOD += extmod/modbtree.c
-SRC_MOD += $(addprefix $(BTREE_DIR)/,\
-btree/bt_close.c \
-btree/bt_conv.c \
-btree/bt_debug.c \
-btree/bt_delete.c \
-btree/bt_get.c \
-btree/bt_open.c \
-btree/bt_overflow.c \
-btree/bt_page.c \
-btree/bt_put.c \
-btree/bt_search.c \
-btree/bt_seq.c \
-btree/bt_split.c \
-btree/bt_utils.c \
-mpool/mpool.c \
-	)
-CFLAGS_MOD += -DMICROPY_PY_BTREE=1
-# we need to suppress certain warnings to get berkeley-db to compile cleanly
-# and we have separate BTREE_DEFS so the definitions don't interfere with other source code
-$(BUILD)/$(BTREE_DIR)/%.o: CFLAGS += -Wno-old-style-definition -Wno-sign-compare -Wno-unused-parameter $(BTREE_DEFS)
-$(BUILD)/extmod/modbtree.o: CFLAGS += $(BTREE_DEFS)
-endif
-
 # External modules written in C.
 ifneq ($(USER_C_MODULES),)
 # pre-define USERMOD variables as expanded so that variables are immediate 
@@ -365,3 +255,6 @@ $(PY_BUILD)/vm.o: CFLAGS += $(CSUPEROPT)
 # http://hg.python.org/cpython/file/b127046831e2/Python/ceval.c#l828
 # http://www.emulators.com/docs/nx25_nostradamus.htm
 #-fno-crossjumping
+
+# Include rules for extmod related code
+include $(TOP)/extmod/extmod.mk