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79 lines
1.8 KiB
Makefile
79 lines
1.8 KiB
Makefile
PACKAGE= clibs
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SHLIBDIR?= /lib
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.include <src.opts.mk>
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LIBC_SRCTOP?= ${.CURDIR}/../libc
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LIBSYS_SRCTOP?= ${.CURDIR}
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# Pick the current architecture directory for libsys. In general, this is named
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# MACHINE_CPUARCH, but some ABIs are different enough to require their own
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# libsys, so allow a directory named MACHINE_ARCH to override this (though
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# treat powerpc64le and powerpc64 the same).
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# Note: This is copied from libc/Makefile
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M=${MACHINE_ARCH:S/powerpc64le/powerpc64/}
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.if exists(${LIBC_SRCTOP}/${M})
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LIBC_ARCH=${M}
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.else
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LIBC_ARCH=${MACHINE_CPUARCH}
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.endif
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LIB=sys
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SHLIB_MAJOR= 7
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WARNS?= 2
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MK_SSP= no
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INCS= libsys.h _libsys.h
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CFLAGS+=-I${LIBSYS_SRCTOP}/include -I${LIBC_SRCTOP}/include
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CFLAGS+=-I${LIBSYS_SRCTOP}/${LIBC_ARCH}
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CFLAGS+=-I${LIBC_SRCTOP}/${LIBC_ARCH}
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.PATH: ${LIBC_SRCTOP}/string
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SRCS+= memcpy.c memset.c strlcpy.c
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CLEANFILES+=tags
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INSTALL_PIC_ARCHIVE=
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#XXX? BUILD_NOSSP_PIC_ARCHIVE=
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PRECIOUSLIB=
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# Use a more efficient TLS model for libc since we can reasonably assume that
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# it will be loaded during program startup.
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CFLAGS+= -ftls-model=initial-exec
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#
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# Link with static libcompiler_rt.a.
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#
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LDFLAGS+= -nodefaultlibs
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LDFLAGS+= -Wl,-Bsymbolic
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LIBADD+= compiler_rt
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.if ${MK_SSP} != "no" && \
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(${LIBC_ARCH} == "i386" || ${LIBC_ARCH:Mpowerpc*} != "")
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LIBADD+= ssp_nonshared
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.endif
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# Define (empty) variables so that make doesn't give substitution
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# errors if the included makefiles don't change these:
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MDASM=
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MIASM=
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NOASM=
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SYM_MAPS+= ${LIBSYS_SRCTOP}/Symbol.map
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SRCS+= auxv.c \
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interposing_table.c
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.include "${LIBSYS_SRCTOP}/Makefile.sys"
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SYM_MAPS+= ${LIBSYS_SRCTOP}/Symbol.thr.map
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.PATH: ${LIBSYS_SRCTOP}/${MACHINE_CPUARCH}
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.sinclude "${LIBSYS_SRCTOP}/${MACHINE_CPUARCH}/Makefile.thr"
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.if !${SRCS:M_umtx_op_err.S}
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SRCS+=_umtx_op_err.c
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.endif
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VERSION_DEF=${LIBC_SRCTOP}/Versions.def
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SYMBOL_MAPS=${SYM_MAPS}
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.include <bsd.lib.mk>
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