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# $FreeBSD$
.if ${MACHINE_CPUARCH} == "amd64"
SFX= 32
CFLAGS+=-DCOMPAT_FREEBSD32 -DCOMPAT_LINUX32
.endif
.PATH: ${.CURDIR}/../../compat/linux ${.CURDIR}/../../${MACHINE_CPUARCH}/linux${SFX}
KMOD= linux
SRCS= linux_fork.c linux${SFX}_dummy.c linux_emul.c linux_file.c \
linux_futex.c linux_getcwd.c linux_ioctl.c linux_ipc.c \
linux${SFX}_machdep.c linux_mib.c linux_misc.c linux_signal.c \
linux_socket.c linux_stats.c linux_sysctl.c linux${SFX}_sysent.c \
linux${SFX}_sysvec.c linux_uid16.c linux_util.c linux_time.c \
opt_inet6.h opt_compat.h opt_kdtrace.h opt_posix.h opt_usb.h \
vnode_if.h device_if.h bus_if.h assym.s
# XXX: for assym.s
SRCS+= opt_kstack_pages.h opt_nfs.h opt_compat.h opt_hwpmc_hooks.h
.if ${MACHINE_CPUARCH} == "i386"
SRCS+= opt_apic.h
.endif
OBJS= linux${SFX}_locore.o linux${SFX}_support.o
.if ${MACHINE_CPUARCH} == "i386"
SRCS+= linux_ptrace.c imgact_linux.c opt_cpu.h
.endif
EXPORT_SYMS=
EXPORT_SYMS+= linux_emul_path
EXPORT_SYMS+= linux_get_osname
EXPORT_SYMS+= linux_get_osrelease
EXPORT_SYMS+= linux_ifname
EXPORT_SYMS+= linux_ioctl_register_handler
EXPORT_SYMS+= linux_ioctl_unregister_handler
CLEANFILES= linux${SFX}_assym.h linux${SFX}_genassym.o
linux${SFX}_assym.h: linux${SFX}_genassym.o
.if exists(@)
linux${SFX}_assym.h: @/kern/genassym.sh
.endif
sh @/kern/genassym.sh linux${SFX}_genassym.o > ${.TARGET}
linux${SFX}_locore.o: linux${SFX}_locore.s linux${SFX}_assym.h
${CC} -c -x assembler-with-cpp -DLOCORE ${CFLAGS} \
${.IMPSRC} -o ${.TARGET}
linux${SFX}_support.o: linux${SFX}_support.s assym.s linux${SFX}_assym.h
${CC} -c -x assembler-with-cpp -DLOCORE ${CFLAGS} \
${.IMPSRC} -o ${.TARGET}
linux${SFX}_genassym.o: linux${SFX}_genassym.c linux.h @ machine
${CC} -c ${CFLAGS:N-fno-common} ${.IMPSRC}
.if !defined(KERNBUILDDIR)
opt_inet6.h:
echo "#define INET6 1" > ${.TARGET}
.if defined(KTR)
CFLAGS+= -DKTR
.endif
.endif
.include <bsd.kmod.mk>
# XXX: clang integrated-as doesn't grok .codeNN directives yet
CFLAGS.linux32_locore.s= ${CLANG_NO_IAS}
CFLAGS+= ${CFLAGS.${.IMPSRC:T}}
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