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RIOT/pkg/tinydtls/Makefile.include
2019-11-28 13:54:06 +01:00

59 lines
1.6 KiB
Makefile

PKG_BUILDDIR ?= $(PKGDIRBASE)/tinydtls
INCLUDES += -I$(PKG_BUILDDIR)
ifeq ($(TOOLCHAIN), llvm)
CFLAGS += -Wno-gnu-zero-variadic-macro-arguments -Wno-unused-function
endif
INCLUDES += -I$(RIOTBASE)/pkg/tinydtls/include
DIRS += $(RIOTBASE)/pkg/tinydtls/contrib
ifneq (,$(filter tinydtls,$(USEMODULE)))
INCLUDES += -I$(PKG_BUILDDIR)
# Mandatory for tinyDTLS
CFLAGS += -DDTLSv12 -DWITH_SHA256
# Dependencies partially under control of the App's requirements
# The configuration for socket overrides Sock
ifeq (,$(filter posix_sockets,$(USEMODULE)))
CFLAGS += -DWITH_RIOT_GNRC
endif
# NOTE: PSK should be enabled by default BUT if the user define any other cipher
# suite(s) it should not be enabled.
# TODO: Create the flag DTLS_CIPHERS with keywords PSK, ECC (and future)
ifeq (,$(filter -DDTLS_PSK,$(CFLAGS)))
ifeq (,$(filter -DDTLS_ECC,$(CFLAGS)))
CFLAGS += -DDTLS_PSK
endif
endif
# Enable debug when using tinydtls_sock_dtls
ifneq (,$(filter -DDTLS_DEBUG,$(CFLAGS)))
ifeq (,$(TINYDTLS_LOG))
CFLAGS += -DTINYDTLS_DEBUG
endif
endif
# Handles the verbosity of tinyDTLS. Default: Minimum or just error messages.
ifeq (,$(filter -DTINYDTLS_DEBUG,$(CFLAGS)))
ifeq ( , $(TINYDTLS_LOG))
CFLAGS += -DTINYDTLS_LOG_LVL=0
else
CFLAGS += -DTINYDTLS_LOG_LVL=$(TINYDTLS_LOG)
endif
else
CFLAGS += -DTINYDTLS_LOG_LVL=6
endif
endif
ifneq (,$(filter tinydtls_aes,$(USEMODULE)))
DIRS += $(PKG_BUILDDIR)/aes
endif
ifneq (,$(filter tinydtls_ecc,$(USEMODULE)))
DIRS += $(PKG_BUILDDIR)/ecc
endif