1# $FreeBSD$
2
3PACKAGE=	clibs
4SHLIB_NAME=	libgcc_s.so.1
5SHLIBDIR?=	/lib
6
7.include <bsd.opts.mk>
8
9MK_SSP=		no
10WARNS?=	2
11
12LDFLAGS+=	-nodefaultlibs
13LIBADD+=	c
14
15.if ${MK_SYMVER} == "yes"
16VERSION_DEF=	${.CURDIR}/Versions.def
17SYMBOL_MAPS=	${.CURDIR}/Symbol.map
18# Export ARM AEABI unwind routines needed by libc and libthr.
19.if exists(${.CURDIR}/${MACHINE_CPUARCH}/Symbol.map)
20SYMBOL_MAPS+=	${.CURDIR}/${MACHINE_CPUARCH}/Symbol.map
21.else
22SYMBOL_MAPS+=	${.CURDIR}/SymbolDefault.map
23.endif
24.endif
25
26.include "../libcompiler_rt/Makefile.inc"
27.include "../libgcc_eh/Makefile.inc"
28
29# gcc has incompatible internal declarations for __divtc3 and __multc3, but has
30# no option to silence its warning, so make warnings non-fatal.
31NO_WERROR.gcc=
32
33LIBCSRCDIR=	${SRCTOP}/lib/libc
34LIBMSRCDIR=	${SRCTOP}/lib/msun/src
35CFLAGS+=	-I${LIBCSRCDIR}/include -I${LIBCSRCDIR}/${MACHINE_CPUARCH}
36CFLAGS+=	-I${LIBMSRCDIR}
37.PATH:		${LIBMSRCDIR}
38SRCS+=		s_fabs.c
39SRCS+=		s_fabsf.c
40SRCS+=		s_fabsl.c
41SRCS+=		s_fmax.c
42SRCS+=		s_fmaxf.c
43SRCS+=		s_logb.c
44SRCS+=		s_logbf.c
45SRCS+=		s_scalbn.c
46SRCS+=		s_scalbnf.c
47
48# Don't include long double routines on architectures where long double
49# is the same size as double.
50.if ${MACHINE_CPUARCH} != "mips" && ${MACHINE_CPUARCH} != "arm" && \
51    ${MACHINE_CPUARCH} != "powerpc"
52SRCS+=		s_fmaxl.c
53SRCS+=		s_logbl.c
54SRCS+=		s_scalbnl.c
55.endif
56
57.include <bsd.lib.mk>
58