1PACKAGE= clibs 2SHLIBDIR?= /lib 3 4.include <src.opts.mk> 5 6LIBC_SRCTOP?= ${.CURDIR}/../libc 7LIBSYS_SRCTOP?= ${.CURDIR} 8 9# Pick the current architecture directory for libsys. In general, this is named 10# MACHINE_CPUARCH, but some ABIs are different enough to require their own 11# libsys, so allow a directory named MACHINE_ARCH to override this (though 12# treat powerpc64le and powerpc64 the same). 13# Note: This is copied from libc/Makefile 14M=${MACHINE_ARCH:S/powerpc64le/powerpc64/} 15.if exists(${LIBC_SRCTOP}/${M}) 16LIBC_ARCH=${M} 17.else 18LIBC_ARCH=${MACHINE_CPUARCH} 19.endif 20 21LIB=sys 22SHLIB_MAJOR= 7 23WARNS?= 2 24 25CFLAGS+=-I${LIBSYS_SRCTOP}/include -I${LIBC_SRCTOP}/include 26CFLAGS+=-I${LIBSYS_SRCTOP}/${LIBC_ARCH} 27CFLAGS+=-I${LIBC_SRCTOP}/${LIBC_ARCH} 28 29.PATH: ${LIBC_SRCTOP}/string 30SRCS+= memcpy.c memset.c strlcpy.c 31 32CLEANFILES+=tags 33INSTALL_PIC_ARCHIVE= 34#XXX? BUILD_NOSSP_PIC_ARCHIVE= 35PRECIOUSLIB= 36 37# Use a more efficient TLS model for libc since we can reasonably assume that 38# it will be loaded during program startup. 39CFLAGS+= -ftls-model=initial-exec 40 41# 42# Link with static libcompiler_rt.a. 43# 44LDFLAGS+= -nodefaultlibs 45LIBADD+= compiler_rt 46 47.if ${MK_SSP} != "no" && \ 48 (${LIBC_ARCH} == "i386" || ${LIBC_ARCH:Mpowerpc*} != "") 49LIBADD+= ssp_nonshared 50.endif 51 52#.if ${MK_SSP} != "no" && \ 53# (${LIBC_ARCH} == "i386" || ${LIBC_ARCH:Mpowerpc*} != "") 54#LIBADD+= ssp_nonshared 55#.endif 56 57# Define (empty) variables so that make doesn't give substitution 58# errors if the included makefiles don't change these: 59MDASM= 60MIASM= 61NOASM= 62 63SYM_MAPS+= ${LIBSYS_SRCTOP}/Symbol.map 64SRCS+= auxv.c 65 66.include "${LIBSYS_SRCTOP}/Makefile.sys" 67 68SYM_MAPS+= ${LIBSYS_SRCTOP}/Symbol.thr.map 69.PATH: ${LIBSYS_SRCTOP}/${MACHINE_CPUARCH} 70.sinclude "${LIBSYS_SRCTOP}/${MACHINE_CPUARCH}/Makefile.thr" 71.if !${SRCS:M_umtx_op_err.S} 72SRCS+=_umtx_op_err.c 73.endif 74 75VERSION_DEF=${LIBC_SRCTOP}/Versions.def 76SYMBOL_MAPS=${SYM_MAPS} 77 78.include <bsd.lib.mk> 79