3 .PATH: ${SRCTOP}/sys/compat/linux ${SRCTOP}/sys/${MACHINE}/linux
8 SRCS= linux_fork.c linux_dummy.c linux_file.c linux_event.c \
9 linux_futex.c linux_getcwd.c linux_ioctl.c linux_ipc.c \
10 linux_machdep.c linux_misc.c linux_ptrace.c linux_signal.c \
11 linux_socket.c linux_stats.c linux_sysctl.c linux_sysent.c \
12 linux_sysvec.c linux_time.c linux_vdso.c linux_timer.c \
13 opt_compat.h opt_inet6.h opt_posix.h opt_usb.h \
14 vnode_if.h device_if.h bus_if.h \
16 DPSRCS= assym.inc linux_genassym.c
19 SRCS+= opt_kstack_pages.h opt_nfs.h opt_hwpmc_hooks.h
20 .if ${MACHINE_CPUARCH} == "i386"
24 CLEANFILES= linux_assym.h linux_genassym.o linux_locore.o
28 linux_assym.h: linux_genassym.o
29 sh ${SYSDIR}/kern/genassym.sh linux_genassym.o > ${.TARGET}
31 linux_locore.o: linux_locore.s linux_assym.h
32 ${CC} -x assembler-with-cpp -DLOCORE -shared -mcmodel=small \
33 -pipe -I. -I${SYSDIR} -Werror -Wall -fno-common -fPIC -nostdinc \
34 -Wl,-T${SRCTOP}/sys/${MACHINE}/linux/${VDSO}.lds.s \
35 -Wl,-soname=${VDSO}.so.1,-warn-common -nostdlib \
36 ${.IMPSRC} -o ${.TARGET}
38 .if ${MACHINE_CPUARCH} == "aarch64"
39 OBJCOPY_TARGET=--output-target elf64-littleaarch64 --binary-architecture aarch64
40 .elif ${MACHINE_CPUARCH} == "amd64"
41 OBJCOPY_TARGET=--output-target elf64-x86-64 --binary-architecture i386:x86-64
43 .error ${MACHINE_CPUARCH} not yet supported by linux64
45 ${VDSO}.so: linux_locore.o
46 ${OBJCOPY} --input-target binary ${OBJCOPY_TARGET} -S -g \
47 linux_locore.o ${.TARGET}
48 strip -N _binary_linux_locore_o_size ${.TARGET}
50 linux_support.o: assym.inc linux_assym.h
51 ${CC} -c -x assembler-with-cpp -DLOCORE ${CFLAGS} \
52 ${.IMPSRC} -o ${.TARGET}
54 linux_genassym.o: offset.inc
55 ${CC} -c ${CFLAGS:N-flto:N-fno-common} ${.IMPSRC}
57 .if !defined(KERNBUILDDIR)
66 .include <bsd.kmod.mk>