Makefile revision 302408 
1# $FreeBSD: stable/11/lib/libcompiler_rt/Makefile 300119 2016-05-18 06:01:18Z imp $
2
3.include <src.opts.mk>
4
5PACKAGE=lib${LIB}
6LIB=	compiler_rt
7NO_PIC=
8WARNS?=	2
9
10CFLAGS+=${PICFLAG} -fvisibility=hidden -DVISIBILITY_HIDDEN
11CFLAGS+=-I${.CURDIR}/../../contrib/libcxxrt
12
13.if ${MACHINE_CPUARCH} == "amd64"
14CRTARCH=x86_64
15.else
16CRTARCH=${MACHINE_CPUARCH}
17.endif
18
19CRTSRC=${.CURDIR}/../../contrib/compiler-rt/lib/builtins
20
21.PATH: ${CRTSRC}/${CRTARCH} ${CRTSRC}
22
23SRCF=	absvdi2 \
24	absvsi2 \
25	absvti2 \
26	addvdi3 \
27	addvsi3 \
28	addvti3 \
29	apple_versioning \
30	ashldi3 \
31	ashlti3 \
32	ashrdi3 \
33	ashrti3 \
34	clear_cache \
35	clzdi2 \
36	clzsi2 \
37	clzti2 \
38	cmpdi2 \
39	cmpti2 \
40	ctzdi2 \
41	ctzsi2 \
42	ctzti2 \
43	divdc3 \
44	divdi3 \
45	divmoddi4 \
46	divmodsi4 \
47	divsc3 \
48	divtc3 \
49	divti3 \
50	divxc3 \
51	enable_execute_stack \
52	eprintf \
53	extendhfsf2 \
54	ffsdi2 \
55	ffsti2 \
56	fixdfdi \
57	fixdfti \
58	fixsfdi \
59	fixsfti \
60	fixunsdfdi \
61	fixunsdfsi \
62	fixunsdfti \
63	fixunssfdi \
64	fixunssfsi \
65	fixunssfti \
66	fixunsxfdi \
67	fixunsxfsi \
68	fixunsxfti \
69	fixxfdi \
70	fixxfti \
71	floatdidf \
72	floatdisf \
73	floatditf \
74	floatdixf \
75	floatsitf \
76	floattidf \
77	floattisf \
78	floattixf \
79	floatundidf \
80	floatundisf \
81	floatunditf \
82	floatundixf \
83	floatunsidf \
84	floatunsisf \
85	floatuntidf \
86	floatuntisf \
87	floatuntixf \
88	gcc_personality_v0 \
89	int_util \
90	lshrdi3 \
91	lshrti3 \
92	moddi3 \
93	modti3 \
94	muldc3 \
95	muldi3 \
96	mulodi4 \
97	mulosi4 \
98	muloti4 \
99	mulsc3 \
100	multi3 \
101	mulvdi3 \
102	mulvsi3 \
103	mulvti3 \
104	multc3 \
105	mulxc3 \
106	negdf2 \
107	negdi2 \
108	negsf2 \
109	negti2 \
110	negvdi2 \
111	negvsi2 \
112	negvti2 \
113	paritydi2 \
114	paritysi2 \
115	parityti2 \
116	popcountdi2 \
117	popcountsi2 \
118	popcountti2 \
119	powidf2 \
120	powisf2 \
121	powitf2 \
122	powixf2 \
123	subvdi3 \
124	subvsi3 \
125	subvti3 \
126	trampoline_setup \
127	truncdfhf2 \
128	truncsfhf2 \
129	ucmpdi2 \
130	ucmpti2 \
131	udivdi3 \
132	udivmoddi4 \
133	udivmodsi4 \
134	udivmodti4 \
135	udivti3 \
136	umoddi3 \
137	umodti3
138
139# 128-bit quad precision long double support, only used on arm64
140.if ${MACHINE_CPUARCH} == "aarch64"
141SRCF+=	addtf3 \
142	comparetf2 \
143	divtf3 \
144	extenddftf2 \
145	extendsftf2 \
146	fixtfdi \
147	fixtfsi \
148	fixtfti \
149	fixunstfdi \
150	fixunstfsi \
151	fixunstfti \
152	floatunsitf \
153	multf3 \
154	subtf3 \
155	trunctfdf2 \
156	trunctfsf2
157.endif
158
159# These are already shipped by libc.a on arm and mips
160.if ${MACHINE_CPUARCH} != "arm" && ${MACHINE_CPUARCH} != "mips"
161SRCF+=	adddf3 \
162	addsf3 \
163	divdf3 \
164	divsf3 \
165	extendsfdf2 \
166	fixdfsi \
167	fixsfsi \
168	floatsidf \
169	floatsisf \
170	muldf3 \
171	mulsf3 \
172	subdf3 \
173	subsf3 \
174	truncdfsf2
175.endif
176
177.if ${MACHINE_CPUARCH} != "arm"
178SRCF+=	comparedf2 \
179	comparesf2
180.endif
181
182.if ${MACHINE_CPUARCH} != "mips"
183SRCF+=	divsi3 \
184	modsi3 \
185	udivsi3 \
186	umodsi3
187.endif
188
189# FreeBSD-specific atomic intrinsics.
190.if ${MACHINE_CPUARCH} == "arm" || ${MACHINE_CPUARCH} == "armv6"
191.PATH: ${.CURDIR}/../../sys/arm/arm
192
193SRCF+=	stdatomic
194CFLAGS+=	-DEMIT_SYNC_ATOMICS
195.elif ${MACHINE_CPUARCH} == "mips"
196.PATH: ${.CURDIR}/../../sys/mips/mips
197
198SRCF+=	stdatomic
199.endif
200
201.for file in ${SRCF}
202.if ${MACHINE_ARCH:Marmv6*} && (!defined(CPUTYPE) || ${CPUTYPE:M*soft*} == "") && \
203    exists(${CRTSRC}/${CRTARCH}/${file}vfp.S)
204SRCS+= ${file}vfp.S
205. elif exists(${CRTSRC}/${CRTARCH}/${file}.S)
206SRCS+=	${file}.S
207. else
208SRCS+=	${file}.c
209. endif
210.endfor
211
212.if ${MACHINE_CPUARCH} == "arm"
213SRCS+=	aeabi_div0.c \
214	aeabi_idivmod.S \
215	aeabi_ldivmod.S \
216	aeabi_memcmp.S \
217	aeabi_memcpy.S \
218	aeabi_memmove.S \
219	aeabi_memset.S \
220	aeabi_uidivmod.S \
221	aeabi_uldivmod.S \
222	bswapdi2.S \
223	bswapsi2.S \
224	switch16.S \
225	switch32.S \
226	switch8.S \
227	switchu8.S \
228	sync_synchronize.S
229.endif
230
231.if ${MK_INSTALLLIB} != "no"
232SYMLINKS+=libcompiler_rt.a ${LIBDIR}/libgcc.a
233.endif
234.if ${MK_PROFILE} != "no"
235SYMLINKS+=libcompiler_rt_p.a ${LIBDIR}/libgcc_p.a
236.endif
237
238.if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386" || \
239    ${MACHINE_CPUARCH} == "powerpc" || ${MACHINE_ARCH:Marmv6*}
240AFLAGS+=--noexecstack
241ACFLAGS+=-Wa,--noexecstack
242.endif
243
244
245.include <bsd.lib.mk>
246