Makefile revision 245649 
1# $FreeBSD: head/lib/libcompiler_rt/Makefile 245649 2013-01-19 03:47:18Z andrew $
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" && ${MACHINE_CPUARCH} != "mips"
135SRCF+=	adddf3 \
136	addsf3 \
137	divdf3 \
138	divsf3 \
139	divsi3 \
140	extendsfdf2 \
141	fixdfsi \
142	fixsfsi \
143	floatsidf \
144	floatsisf \
145	modsi3 \
146	muldf3 \
147	mulsf3 \
148	subdf3 \
149	subsf3 \
150	truncdfsf2 \
151	udivsi3 \
152	umodsi3
153.endif
154
155# FreeBSD-specific atomic intrinsics. Clang provides them as a builtin.
156.if (${MACHINE_CPUARCH} == "arm" && ${COMPILER_TYPE} != "clang") || \
157    ${MACHINE_CPUARCH} == "mips"
158SRCF+=	__sync_fetch_and_add_4 \
159	__sync_fetch_and_and_4 \
160	__sync_fetch_and_or_4 \
161	__sync_fetch_and_sub_4 \
162	__sync_fetch_and_xor_4 \
163	__sync_lock_test_and_set_4 \
164	__sync_val_compare_and_swap_4
165.endif
166.if ${MACHINE_ARCH:Mmips64*} != ""
167SRCF+=	__sync_fetch_and_add_8 \
168	__sync_fetch_and_and_8 \
169	__sync_fetch_and_or_8 \
170	__sync_fetch_and_sub_8 \
171	__sync_fetch_and_xor_8 \
172	__sync_lock_test_and_set_8 \
173	__sync_val_compare_and_swap_8
174.endif
175
176.for file in ${SRCF}
177. if ${MACHINE_CPUARCH} != "arm" && exists(${CRTSRC}/${CRTARCH}/${file}.S)
178SRCS+=	${file}.S
179. else
180SRCS+=	${file}.c
181. endif
182.endfor
183
184.if ${MACHINE_CPUARCH} == "arm" && ${MK_ARM_EABI} != "no"
185SRCS+=	aeabi_idivmod.S \
186	aeabi_ldivmod.S \
187	aeabi_uidivmod.S \
188	aeabi_uldivmod.S
189.endif
190
191.if ${MACHINE_CPUARCH} != "mips"
192. if ${MK_INSTALLLIB} != "no"
193SYMLINKS+=libcompiler_rt.a ${LIBDIR}/libgcc.a
194. endif
195. if ${MK_PROFILE} != "no"
196SYMLINKS+=libcompiler_rt_p.a ${LIBDIR}/libgcc_p.a
197. endif
198.endif
199
200.if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386" || \
201    ${MACHINE_CPUARCH} == "powerpc"
202AFLAGS+=--noexecstack
203ACFLAGS+=-Wa,--noexecstack
204.endif
205
206
207.include <bsd.lib.mk>
208