Makefile revision 251124 
1# $FreeBSD: head/lib/libcompiler_rt/Makefile 251124 2013-05-30 06:20:50Z ed $
2
3.include <bsd.own.mk>
4
5LIB=	compiler_rt
6NO_PIC=
7WARNS?=	2
8
9CFLAGS+=${PICFLAG} -fvisibility=hidden -DVISIBILITY_HIDDEN
10
11.if ${MACHINE_CPUARCH} == "amd64"
12CRTARCH=x86_64
13.else
14CRTARCH=${MACHINE_CPUARCH}
15.endif
16
17CRTSRC=${.CURDIR}/../../contrib/compiler-rt/lib
18
19.PATH: ${CRTSRC}/${CRTARCH} ${CRTSRC}
20
21SRCF=	absvdi2 \
22	absvsi2 \
23	absvti2 \
24	addvdi3 \
25	addvsi3 \
26	addvti3 \
27	ashldi3 \
28	ashlti3 \
29	ashrdi3 \
30	ashrti3 \
31	clzdi2 \
32	clzsi2 \
33	clzti2 \
34	cmpdi2 \
35	cmpti2 \
36	comparedf2 \
37	comparesf2 \
38	ctzdi2 \
39	ctzsi2 \
40	ctzti2 \
41	divdc3 \
42	divdi3 \
43	divmoddi4 \
44	divmodsi4 \
45	divsc3 \
46	divti3 \
47	divxc3 \
48	enable_execute_stack \
49	eprintf \
50	ffsdi2 \
51	ffsti2 \
52	fixdfdi \
53	fixdfti \
54	fixsfdi \
55	fixsfti \
56	fixunsdfdi \
57	fixunsdfsi \
58	fixunsdfti \
59	fixunssfdi \
60	fixunssfsi \
61	fixunssfti \
62	fixunsxfdi \
63	fixunsxfsi \
64	fixunsxfti \
65	fixxfdi \
66	fixxfti \
67	floatdidf \
68	floatdisf \
69	floatdixf \
70	floattidf \
71	floattisf \
72	floattixf \
73	floatundidf \
74	floatundisf \
75	floatundixf \
76	floatunsidf \
77	floatunsisf \
78	floatuntidf \
79	floatuntisf \
80	floatuntixf \
81	int_util \
82	lshrdi3 \
83	lshrti3 \
84	moddi3 \
85	modti3 \
86	muldc3 \
87	muldi3 \
88	mulodi4 \
89	mulosi4 \
90	muloti4 \
91	mulsc3 \
92	multi3 \
93	mulvdi3 \
94	mulvsi3 \
95	mulvti3 \
96	mulxc3 \
97	negdf2 \
98	negdi2 \
99	negsf2 \
100	negti2 \
101	negvdi2 \
102	negvsi2 \
103	negvti2 \
104	paritydi2 \
105	paritysi2 \
106	parityti2 \
107	popcountdi2 \
108	popcountsi2 \
109	popcountti2 \
110	powidf2 \
111	powisf2 \
112	powitf2 \
113	powixf2 \
114	subvdi3 \
115	subvsi3 \
116	subvti3 \
117	trampoline_setup \
118	ucmpdi2 \
119	ucmpti2 \
120	udivdi3 \
121	udivmoddi4 \
122	udivmodsi4 \
123	udivmodti4 \
124	udivti3 \
125	umoddi3 \
126	umodti3
127
128# Don't build clear_cache on ARM with clang as it is a builtin there.
129.if ${MACHINE_CPUARCH} != "arm" || ${COMPILER_TYPE} != "clang"
130SRCF+=	clear_cache
131.endif
132
133# These are already shipped by libc.a on arm and mips
134.if ${MACHINE_CPUARCH} != "arm" && ${MACHINE_CPUARCH} != "mips"
135SRCF+=	adddf3 \
136	addsf3 \
137	divdf3 \
138	divsf3 \
139	extendsfdf2 \
140	fixdfsi \
141	fixsfsi \
142	floatsidf \
143	floatsisf \
144	muldf3 \
145	mulsf3 \
146	subdf3 \
147	subsf3 \
148	truncdfsf2
149.endif
150
151.if ${MACHINE_CPUARCH} != "mips" && \
152    (${MACHINE_CPUARCH} != "arm" || ${MK_ARM_EABI} != "no")
153SRCF+=	divsi3 \
154	modsi3 \
155	udivsi3 \
156	umodsi3
157.endif
158
159# FreeBSD-specific atomic intrinsics.
160.if ${MACHINE_CPUARCH} == "arm" || ${MACHINE_CPUARCH} == "mips"
161SRCF+=	__sync_fetch_and_add_4 \
162	__sync_fetch_and_and_4 \
163	__sync_fetch_and_or_4 \
164	__sync_fetch_and_sub_4 \
165	__sync_fetch_and_xor_4 \
166	__sync_lock_test_and_set_4 \
167	__sync_synchronize \
168	__sync_val_compare_and_swap_4
169.endif
170.if ${MACHINE_ARCH:Mmips64*} != ""
171SRCF+=	__sync_fetch_and_add_8 \
172	__sync_fetch_and_and_8 \
173	__sync_fetch_and_or_8 \
174	__sync_fetch_and_sub_8 \
175	__sync_fetch_and_xor_8 \
176	__sync_lock_test_and_set_8 \
177	__sync_val_compare_and_swap_8
178.endif
179
180.for file in ${SRCF}
181. if ${MACHINE_CPUARCH} != "arm" && exists(${CRTSRC}/${CRTARCH}/${file}.S)
182SRCS+=	${file}.S
183. else
184SRCS+=	${file}.c
185. endif
186.endfor
187
188.if ${MACHINE_CPUARCH} == "arm" && ${MK_ARM_EABI} != "no"
189SRCS+=	aeabi_idivmod.S \
190	aeabi_ldivmod.S \
191	aeabi_memcmp.S \
192	aeabi_memcpy.S \
193	aeabi_memmove.S \
194	aeabi_memset.S \
195	aeabi_uidivmod.S \
196	aeabi_uldivmod.S
197.endif
198
199.if ${MK_INSTALLLIB} != "no"
200SYMLINKS+=libcompiler_rt.a ${LIBDIR}/libgcc.a
201.endif
202.if ${MK_PROFILE} != "no"
203SYMLINKS+=libcompiler_rt_p.a ${LIBDIR}/libgcc_p.a
204.endif
205
206.if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386" || \
207    ${MACHINE_CPUARCH} == "powerpc"
208AFLAGS+=--noexecstack
209ACFLAGS+=-Wa,--noexecstack
210.endif
211
212
213.include <bsd.lib.mk>
214