Makefile.compiler-rt revision 1.11 
1# $NetBSD: Makefile.compiler-rt,v 1.11 2020/04/23 03:09:18 rin Exp $
2
3COMPILER_RT_SRCDIR=	${NETBSDSRCDIR}/sys/external/bsd/compiler_rt/dist
4
5.if ${MACHINE_ARCH} == "powerpc"
6COMPILER_RT_CPU_DIR=	${COMPILER_RT_SRCDIR}/lib/builtins/ppc
7COMPILER_RT_ARCH_DIR=	${COMPILER_RT_SRCDIR}/lib/builtins/ppc
8.else
9COMPILER_RT_CPU_DIR=	${COMPILER_RT_SRCDIR}/lib/builtins/${MACHINE_CPU}
10COMPILER_RT_ARCH_DIR=	${COMPILER_RT_SRCDIR}/lib/builtins/${MACHINE_ARCH}
11.endif
12
13.PATH: ${COMPILER_RT_CPU_DIR}
14.PATH: ${COMPILER_RT_ARCH_DIR}
15.PATH: ${COMPILER_RT_SRCDIR}/lib/builtins
16
17GENERIC_SRCS+= \
18	absvdi2.c \
19	absvsi2.c \
20	absvti2.c \
21	addvdi3.c \
22	addvsi3.c \
23	addvti3.c \
24	ashlti3.c \
25	ashrti3.c \
26	clzti2.c \
27	cmpti2.c \
28	ctzti2.c \
29	divti3.c \
30	ffsti2.c \
31	int_util.c \
32	lshrti3.c \
33	modti3.c \
34	mulodi4.c \
35	mulosi4.c \
36	muloti4.c \
37	multi3.c \
38	mulvdi3.c \
39	mulvsi3.c \
40	mulvti3.c \
41	negti2.c \
42	negvdi2.c \
43	negvsi2.c \
44	negvti2.c \
45	paritydi2.c \
46	paritysi2.c \
47	parityti2.c \
48	popcountdi2.c \
49	popcountsi2.c \
50	popcountti2.c \
51	subvdi3.c \
52	subvsi3.c \
53	subvti3.c \
54	ucmpti2.c \
55	udivmodti4.c \
56	udivti3.c \
57	umodti3.c
58
59.if ${MACHINE_CPU} != "aarch64" && ${MACHINE} != "alpha"
60GENERIC_SRCS+= \
61	clzsi2.c \
62	ctzsi2.c
63.endif
64
65.if ${MACHINE_CPU} != "aarch64" && ${MACHINE} != "alpha"
66GENERIC_SRCS+= \
67	divmodsi4.c \
68	udivmodsi4.c
69.endif
70
71.if ${MACHINE_CPU} != "aarch64" && ${MACHINE} != "alpha" && \
72    ${MACHINE_ARCH} != "m68k"
73GENERIC_SRCS+= \
74	divsi3.c \
75	modsi3.c \
76	udivsi3.c \
77	umodsi3.c
78.endif
79
80.if ${MACHINE_CPU} != "aarch64"
81GENERIC_SRCS+= \
82	clzdi2.c \
83	ctzdi2.c \
84	ffsdi2.c
85.endif
86
87.if ${MACHINE_CPU} != "aarch64" && ${MACHINE} != "alpha"
88GENERIC_SRCS+= \
89	ashldi3.c \
90	ashrdi3.c \
91	lshrdi3.c
92.endif
93
94.if ${MACHINE_CPU} != "aarch64" && ${MACHINE} != "alpha"
95GENERIC_SRCS+= \
96	cmpdi2.c \
97	divdi3.c \
98	divmoddi4.c \
99	moddi3.c \
100	muldi3.c \
101	negdi2.c \
102	ucmpdi2.c \
103	udivdi3.c \
104	udivmoddi4.c \
105	umoddi3.c
106.endif
107
108.if ${MACHINE_CPU} == "arm"
109.  if !empty(MACHINE_ARCH:Mearm*)
110GENERIC_SRCS+= \
111	aeabi_idivmod.S \
112	aeabi_ldivmod.S \
113	aeabi_uidivmod.S \
114	aeabi_uldivmod.S \
115	__aeabi_idiv0.c \
116	__aeabi_ldiv0.c
117.  endif
118.endif
119
120.for src in ${GENERIC_SRCS}
121.  if exists(${COMPILER_RT_CPU_DIR}/${src:R}.S) || \
122      exists(${COMPILER_RT_ARCH_DIR}/${src:R}.S)
123SRCS+=	${src:R}.S
124.  else
125SRCS+=	${src}
126COPTS.${src}+=	-Wno-missing-prototypes \
127		-Wno-old-style-definition \
128		-Wno-strict-prototypes \
129		-Wno-uninitialized
130.  endif
131.endfor
132
133CPPFLAGS.int_util.c+=	-DKERNEL_USE
134
135# XXX Explicit divide by zero in udivmoddi4.c -> abort().
136.if defined(HAVE_GCC) && ${HAVE_GCC} >= 7 && ${ACTIVE_CC} == "gcc"
137. if ${MACHINE_CPU} != "arm"
138COPTS.udivmoddi4.c+=	-fnon-call-exceptions
139. endif
140.endif
141