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1
2# Also see "include/mbedtls/config.h"
3
4CFLAGS	?= -O2
5WARNING_CFLAGS ?=  -Wall -Wextra -Wformat=2 -Wno-format-nonliteral
6LDFLAGS ?=
7
8# Include ../include for public headers and . for private headers.
9# Note that . needs to be included explicitly for the sake of library
10# files that are not in the /library directory (which currently means
11# under /3rdparty).
12LOCAL_CFLAGS = $(WARNING_CFLAGS) -I. -I../include -D_FILE_OFFSET_BITS=64
13LOCAL_LDFLAGS =
14
15ifdef DEBUG
16LOCAL_CFLAGS += -g3
17endif
18
19# MicroBlaze specific options:
20# CFLAGS += -mno-xl-soft-mul -mxl-barrel-shift
21
22# To compile on Plan9:
23# CFLAGS += -D_BSD_EXTENSION
24
25# if were running on Windows build for Windows
26ifdef WINDOWS
27WINDOWS_BUILD=1
28else ifeq ($(shell uname -s),Darwin)
29ifeq ($(AR),ar)
30APPLE_BUILD ?= 1
31endif
32endif
33
34# To compile as a shared library:
35ifdef SHARED
36# all code is position-indep with mingw, avoid warning about useless flag
37ifndef WINDOWS_BUILD
38LOCAL_CFLAGS += -fPIC -fpic
39endif
40endif
41
42SOEXT_TLS=so.14
43SOEXT_X509=so.1
44SOEXT_CRYPTO=so.7
45
46# Set AR_DASH= (empty string) to use an ar implementation that does not accept
47# the - prefix for command line options (e.g. llvm-ar)
48AR_DASH ?= -
49
50ARFLAGS = $(AR_DASH)src
51ifdef APPLE_BUILD
52ifneq ($(APPLE_BUILD),0)
53ARFLAGS = $(AR_DASH)Src
54RLFLAGS = -no_warning_for_no_symbols -c
55RL ?= ranlib
56endif
57endif
58
59DLEXT ?= so
60ifdef WINDOWS_BUILD
61# Windows shared library extension:
62DLEXT = dll
63else ifdef APPLE_BUILD
64ifneq ($(APPLE_BUILD),0)
65# Mac OS X shared library extension:
66DLEXT = dylib
67endif
68endif
69
70OBJS_CRYPTO= \
71	     aes.o \
72	     aesni.o \
73	     arc4.o \
74	     aria.o \
75	     asn1parse.o \
76	     asn1write.o \
77	     base64.o \
78	     bignum.o \
79	     blowfish.o \
80	     camellia.o \
81	     ccm.o \
82	     chacha20.o \
83	     chachapoly.o \
84	     cipher.o \
85	     cipher_wrap.o \
86	     cmac.o \
87	     constant_time.o \
88	     ctr_drbg.o \
89	     des.o \
90	     dhm.o \
91	     ecdh.o \
92	     ecdsa.o \
93	     ecjpake.o \
94	     ecp.o \
95	     ecp_curves.o \
96	     entropy.o \
97	     entropy_poll.o \
98	     error.o \
99	     gcm.o \
100	     havege.o \
101	     hkdf.o \
102	     hmac_drbg.o \
103	     md.o \
104	     md2.o \
105	     md4.o \
106	     md5.o \
107	     memory_buffer_alloc.o \
108	     mps_reader.o \
109	     mps_trace.o \
110	     nist_kw.o \
111	     oid.o \
112	     padlock.o \
113	     pem.o \
114	     pk.o \
115	     pk_wrap.o \
116	     pkcs12.o \
117	     pkcs5.o \
118	     pkparse.o \
119	     pkwrite.o \
120	     platform.o \
121	     platform_util.o \
122	     poly1305.o \
123	     psa_crypto.o \
124	     psa_crypto_aead.o \
125	     psa_crypto_cipher.o \
126	     psa_crypto_client.o \
127	     psa_crypto_driver_wrappers.o \
128	     psa_crypto_ecp.o \
129	     psa_crypto_hash.o \
130	     psa_crypto_mac.o \
131	     psa_crypto_rsa.o \
132	     psa_crypto_se.o \
133	     psa_crypto_slot_management.o \
134	     psa_crypto_storage.o \
135	     psa_its_file.o \
136	     ripemd160.o \
137	     rsa.o \
138	     rsa_internal.o \
139	     sha1.o \
140	     sha256.o \
141	     sha512.o \
142	     threading.o \
143	     timing.o \
144	     version.o \
145	     version_features.o \
146	     xtea.o \
147	     # This line is intentionally left blank
148
149include ../3rdparty/Makefile.inc
150LOCAL_CFLAGS+=$(THIRDPARTY_INCLUDES)
151OBJS_CRYPTO+=$(THIRDPARTY_CRYPTO_OBJECTS)
152
153OBJS_X509= \
154	   certs.o \
155	   pkcs11.o \
156	   x509.o \
157	   x509_create.o \
158	   x509_crl.o \
159	   x509_crt.o \
160	   x509_csr.o \
161	   x509write_crt.o \
162	   x509write_csr.o \
163	   # This line is intentionally left blank
164
165OBJS_TLS= \
166	  debug.o \
167	  net_sockets.o \
168	  ssl_cache.o \
169	  ssl_ciphersuites.o \
170	  ssl_cli.o \
171	  ssl_cookie.o \
172	  ssl_msg.o \
173	  ssl_srv.o \
174	  ssl_ticket.o \
175	  ssl_tls.o \
176	  ssl_tls13_keys.o \
177	  # This line is intentionally left blank
178
179.SILENT:
180
181.PHONY: all static shared clean
182
183ifndef SHARED
184all: static
185else
186all: shared static
187endif
188
189ifdef TEST_TIMING_ALT_IMPL
190OBJS_CRYPTO += external_timing_for_test.o
191external_timing_for_test.o: ../tests/src/external_timing/external_timing_for_test.c
192	echo "  CC    $<"
193	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) -o $@ -c $<
194endif
195
196static: libmbedcrypto.a libmbedx509.a libmbedtls.a
197	cd ../tests && echo "This is a seedfile that contains 64 bytes (65 on Windows)......" > seedfile
198
199shared: libmbedcrypto.$(DLEXT) libmbedx509.$(DLEXT) libmbedtls.$(DLEXT)
200
201# Windows builds under Mingw can fail if make tries to create archives in the same
202# directory at the same time - see https://bugs.launchpad.net/gcc-arm-embedded/+bug/1848002.
203# This forces builds of the .a files to be serialised.
204ifdef WINDOWS
205libmbedtls.a: | libmbedx509.a
206libmbedx509.a: | libmbedcrypto.a
207endif
208
209# tls
210libmbedtls.a: $(OBJS_TLS)
211	echo "  AR    $@"
212	$(AR) $(ARFLAGS) $@ $(OBJS_TLS)
213ifdef APPLE_BUILD
214ifneq ($(APPLE_BUILD),0)
215	echo "  RL    $@"
216	$(RL) $(RLFLAGS) $@
217endif
218endif
219
220libmbedtls.$(SOEXT_TLS): $(OBJS_TLS) libmbedx509.so
221	echo "  LD    $@"
222	$(CC) -shared -Wl,-soname,$@ -o $@ $(OBJS_TLS) -L. -lmbedx509 -lmbedcrypto $(LOCAL_LDFLAGS) $(LDFLAGS)
223
224libmbedtls.so: libmbedtls.$(SOEXT_TLS)
225	echo "  LN    $@ -> $<"
226	ln -sf $< $@
227
228libmbedtls.dylib: $(OBJS_TLS) libmbedx509.dylib
229	echo "  LD    $@"
230	$(CC) -dynamiclib -o $@ $(OBJS_TLS) -L. -lmbedx509 -lmbedcrypto $(LOCAL_LDFLAGS) $(LDFLAGS)
231
232libmbedtls.dll: $(OBJS_TLS) libmbedx509.dll
233	echo "  LD    $@"
234	$(CC) -shared -Wl,-soname,$@ -Wl,--out-implib,$@.a -o $@ $(OBJS_TLS) -lws2_32 -lwinmm -lgdi32 -L. -lmbedx509 -lmbedcrypto -static-libgcc $(LOCAL_LDFLAGS) $(LDFLAGS)
235
236# x509
237libmbedx509.a: $(OBJS_X509)
238	echo "  AR    $@"
239	$(AR) $(ARFLAGS) $@ $(OBJS_X509)
240ifdef APPLE_BUILD
241ifneq ($(APPLE_BUILD),0)
242	echo "  RL    $@"
243	$(RL) $(RLFLAGS) $@
244endif
245endif
246
247libmbedx509.$(SOEXT_X509): $(OBJS_X509) libmbedcrypto.so
248	echo "  LD    $@"
249	$(CC) -shared -Wl,-soname,$@ -o $@ $(OBJS_X509) -L. -lmbedcrypto $(LOCAL_LDFLAGS) $(LDFLAGS)
250
251libmbedx509.so: libmbedx509.$(SOEXT_X509)
252	echo "  LN    $@ -> $<"
253	ln -sf $< $@
254
255libmbedx509.dylib: $(OBJS_X509) libmbedcrypto.dylib
256	echo "  LD    $@"
257	$(CC) -dynamiclib -o $@ $(OBJS_X509) -L. -lmbedcrypto  $(LOCAL_LDFLAGS) $(LDFLAGS)
258
259libmbedx509.dll: $(OBJS_X509) libmbedcrypto.dll
260	echo "  LD    $@"
261	$(CC) -shared -Wl,-soname,$@ -Wl,--out-implib,$@.a -o $@ $(OBJS_X509) -lws2_32 -lwinmm -lgdi32 -L. -lmbedcrypto -static-libgcc $(LOCAL_LDFLAGS) $(LDFLAGS)
262
263# crypto
264libmbedcrypto.a: $(OBJS_CRYPTO)
265	echo "  AR    $@"
266	$(AR) $(ARFLAGS) $@ $(OBJS_CRYPTO)
267ifdef APPLE_BUILD
268ifneq ($(APPLE_BUILD),0)
269	echo "  RL    $@"
270	$(RL) $(RLFLAGS) $@
271endif
272endif
273
274libmbedcrypto.$(SOEXT_CRYPTO): $(OBJS_CRYPTO)
275	echo "  LD    $@"
276	$(CC) -shared -Wl,-soname,$@ -o $@ $(OBJS_CRYPTO) $(LOCAL_LDFLAGS) $(LDFLAGS)
277
278libmbedcrypto.so: libmbedcrypto.$(SOEXT_CRYPTO)
279	echo "  LN    $@ -> $<"
280	ln -sf $< $@
281
282libmbedcrypto.dylib: $(OBJS_CRYPTO)
283	echo "  LD    $@"
284	$(CC) -dynamiclib -o $@ $(OBJS_CRYPTO) $(LOCAL_LDFLAGS) $(LDFLAGS)
285
286libmbedcrypto.dll: $(OBJS_CRYPTO)
287	echo "  LD    $@"
288	$(CC) -shared -Wl,-soname,$@ -Wl,--out-implib,$@.a -o $@ $(OBJS_CRYPTO) -lws2_32 -lwinmm -lgdi32 -static-libgcc $(LOCAL_LDFLAGS) $(LDFLAGS)
289
290.c.o:
291	echo "  CC    $<"
292	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) -o $@ -c $<
293
294clean:
295ifndef WINDOWS
296	rm -f *.o libmbed*
297	rm -f $(THIRDPARTY_CRYPTO_OBJECTS)
298else
299	if exist *.o del /Q /F *.o
300	if exist libmbed* del /Q /F libmbed*
301	del /Q /F del_errors_out_if_the_file_list_is_empty_but_not_if_a_file_does_not_exist $(subst /,\,$(THIRDPARTY_CRYPTO_OBJECTS))
302endif
303