mirror of
https://github.com/freebsd/freebsd-src
synced 2024-11-05 18:22:52 +00:00
78 lines
1.8 KiB
Makefile
78 lines
1.8 KiB
Makefile
PACKAGE= clibs
|
|
SHLIBDIR?= /lib
|
|
|
|
.include <src.opts.mk>
|
|
|
|
LIBC_SRCTOP?= ${.CURDIR}/../libc
|
|
LIBSYS_SRCTOP?= ${.CURDIR}
|
|
|
|
# Pick the current architecture directory for libsys. In general, this is named
|
|
# MACHINE_CPUARCH, but some ABIs are different enough to require their own
|
|
# libsys, so allow a directory named MACHINE_ARCH to override this (though
|
|
# treat powerpc64le and powerpc64 the same).
|
|
# Note: This is copied from libc/Makefile
|
|
M=${MACHINE_ARCH:S/powerpc64le/powerpc64/}
|
|
.if exists(${LIBC_SRCTOP}/${M})
|
|
LIBC_ARCH=${M}
|
|
.else
|
|
LIBC_ARCH=${MACHINE_CPUARCH}
|
|
.endif
|
|
|
|
LIB=sys
|
|
SHLIB_MAJOR= 7
|
|
WARNS?= 2
|
|
MK_SSP= no
|
|
|
|
INCS= libsys.h _libsys.h
|
|
|
|
CFLAGS+=-I${LIBSYS_SRCTOP}/include -I${LIBC_SRCTOP}/include
|
|
CFLAGS+=-I${LIBSYS_SRCTOP}/${LIBC_ARCH}
|
|
CFLAGS+=-I${LIBC_SRCTOP}/${LIBC_ARCH}
|
|
|
|
.PATH: ${LIBC_SRCTOP}/string
|
|
SRCS+= memcpy.c memset.c strlcpy.c
|
|
|
|
CLEANFILES+=tags
|
|
INSTALL_PIC_ARCHIVE=
|
|
#XXX? BUILD_NOSSP_PIC_ARCHIVE=
|
|
PRECIOUSLIB=
|
|
|
|
# Use a more efficient TLS model for libc since we can reasonably assume that
|
|
# it will be loaded during program startup.
|
|
CFLAGS+= -ftls-model=initial-exec
|
|
|
|
#
|
|
# Link with static libcompiler_rt.a.
|
|
#
|
|
LDFLAGS+= -nodefaultlibs
|
|
LDFLAGS+= -Wl,-Bsymbolic
|
|
LIBADD+= compiler_rt
|
|
|
|
.if ${MK_SSP} != "no" && \
|
|
(${LIBC_ARCH} == "i386" || ${LIBC_ARCH:Mpowerpc*} != "")
|
|
LIBADD+= ssp_nonshared
|
|
.endif
|
|
|
|
# Define (empty) variables so that make doesn't give substitution
|
|
# errors if the included makefiles don't change these:
|
|
MDASM=
|
|
MIASM=
|
|
NOASM=
|
|
|
|
SYM_MAPS+= ${LIBSYS_SRCTOP}/Symbol.map
|
|
SRCS+= auxv.c \
|
|
interposing_table.c
|
|
|
|
.include "${LIBSYS_SRCTOP}/Makefile.sys"
|
|
|
|
SYM_MAPS+= ${LIBSYS_SRCTOP}/Symbol.thr.map
|
|
.PATH: ${LIBSYS_SRCTOP}/${MACHINE_CPUARCH}
|
|
.sinclude "${LIBSYS_SRCTOP}/${MACHINE_CPUARCH}/Makefile.thr"
|
|
.if !${SRCS:M_umtx_op_err.S}
|
|
SRCS+=_umtx_op_err.c
|
|
.endif
|
|
|
|
VERSION_DEF=${LIBC_SRCTOP}/Versions.def
|
|
SYMBOL_MAPS=${SYM_MAPS}
|
|
|
|
.include <bsd.lib.mk>
|