esp-open-rtos/extras/mbedtls/component.mk

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# Component makefile for mbedtls
# mbedtls by default builds into 3 libraries not one. We just use one for now (doesn't make a huge difference when static linking)
# Config:
# We supply our own hand tweaked mbedtls/config.h in our 'include' dir, the rest of upstream mbedtls is not changed.
MBEDTLS_DIR = $(mbedtls_ROOT)mbedtls/
INC_DIRS += $(mbedtls_ROOT)include $(MBEDTLS_DIR)include
# these OBJS_xxx variables are copied directly from mbedtls/mbedtls/Makefile,
# minus a few values (noted in comments)
#
# If updating to a future mbedtls version you can just copy these in.
OBJS_CRYPTO= aes.o aesni.o arc4.o \
asn1parse.o asn1write.o base64.o \
bignum.o blowfish.o camellia.o \
ccm.o cipher.o cipher_wrap.o \
ctr_drbg.o des.o dhm.o \
ecdh.o ecdsa.o ecp.o \
ecp_curves.o entropy.o entropy_poll.o \
error.o gcm.o havege.o \
hmac_drbg.o md.o md2.o \
md4.o md5.o md_wrap.o \
memory_buffer_alloc.o oid.o \
padlock.o pem.o pk.o \
pk_wrap.o pkcs12.o pkcs5.o \
pkparse.o pkwrite.o platform.o \
ripemd160.o rsa.o sha1.o \
sha256.o sha512.o threading.o \
timing.o version.o \
version_features.o xtea.o
# minus net.o
OBJS_X509= certs.o pkcs11.o x509.o \
x509_create.o x509_crl.o x509_crt.o \
x509_csr.o x509write_crt.o x509write_csr.o
OBJS_TLS= debug.o ssl_cache.o \
ssl_ciphersuites.o ssl_cli.o \
ssl_cookie.o ssl_srv.o ssl_ticket.o \
ssl_tls.o
# args for passing into compile rule generation
mbedtls_INC_DIR =
mbedtls_SRC_DIR = $(mbedtls_ROOT)
mbedtls_EXTRA_SRC_FILES = $(patsubst %.o,$(MBEDTLS_DIR)library/%.c,$(OBJS_CRYPTO) $(OBJS_X509) $(OBJS_TLS))
# depending on cipher configuration, some mbedTLS variables are unused
mbedtls_CFLAGS = -Wno-error=unused-but-set-variable -Wno-error=unused-variable $(CFLAGS)
$(eval $(call component_compile_rules,mbedtls))
# Helpful error if git submodule not initialised
$(MBEDTLS_DIR):
$(error "mbedtls git submodule not installed. Please run 'git submodule update --init'")