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