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db615302a2
When WITH_RIOT_GNRC is set in CFLAGS, tinydtls will use a more compact address representation based on ipv6_addr_t instead of POSIX-style sockaddr_in6 to identify sessions (cf. struct session_t). When posix_sockets are used (as in libcoap, e.g.), the POSIX address representation should be selected automatically for consistency. This change adds -DWITH_RIOT_GNRC to CFLAGS only when the module posix_sockets is not selected.
49 lines
1.3 KiB
Makefile
49 lines
1.3 KiB
Makefile
PKG_BUILDDIR ?= $(PKGDIRBASE)/tinydtls
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INCLUDES += -I$(PKG_BUILDDIR)
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ifeq ($(TOOLCHAIN), llvm)
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CFLAGS += -Wno-gnu-zero-variadic-macro-arguments -Wno-unused-function
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endif
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ifneq (,$(filter tinydtls,$(USEMODULE)))
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INCLUDES += -I$(PKG_BUILDDIR)
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# Mandatory for tinyDTLS
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CFLAGS += -DDTLSv12 -DWITH_SHA256
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# Dependencies partially under control of the App's requirements
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# The configuration for socket overrides Sock
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ifeq (,$(filter posix_sockets,$(USEMODULE)))
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CFLAGS += -DWITH_RIOT_GNRC
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endif
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# NOTE: PSK should be enabled by default BUT if the user define any other cipher
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# suite(s) it should not be enabled.
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# TODO: Create the flag DTLS_CIPHERS with keywords PSK, ECC (and future)
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ifeq (,$(filter -DDTLS_PSK,$(CFLAGS)))
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ifeq (,$(filter -DDTLS_ECC,$(CFLAGS)))
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CFLAGS += -DDTLS_PSK
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endif
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endif
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# Handles the verbosity of tinyDTLS. Default: Minimum or just error messages.
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ifeq (,$(filter -DTINYDTLS_DEBUG,$(CFLAGS)))
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ifeq ( , $(TINYDTLS_LOG))
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CFLAGS += -DTINYDTLS_LOG_LVL=0
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else
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CFLAGS += -DTINYDTLS_LOG_LVL=$(TINYDTLS_LOG)
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endif
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else
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CFLAGS += -DTINYDTLS_LOG_LVL=6
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endif
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endif
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ifneq (,$(filter tinydtls_aes,$(USEMODULE)))
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DIRS += $(PKG_BUILDDIR)/aes
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endif
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ifneq (,$(filter tinydtls_ecc,$(USEMODULE)))
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DIRS += $(PKG_BUILDDIR)/ecc
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endif
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