py/py.mk: Build axtls library directly from its source files.

This removes the need for a separate axtls build stage, and builds all
axtls object files along with other code.  This simplifies and cleans up
the build process, automatically builds axtls when needed, and puts the
axtls object files in the correct $(BUILD) location.

The MicroPython axtls configuration file is provided in
extmod/axtls-include/config.h
This commit is contained in:
Damien George
2018-09-05 14:06:00 +10:00
parent e814db592d
commit 0be2ea50e9
3 changed files with 136 additions and 2 deletions

View File

@@ -25,8 +25,24 @@ 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$(TOP)/lib/axtls/config
LDFLAGS_MOD += -L$(BUILD) -laxtls
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-unused-parameter -Wno-unused-variable -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-array-bounds -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