mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-26 10:49:33 +00:00
![Masahiro Yamada](/assets/img/avatar_default.png)
Do not descend to sub-directories when unneeded. I used subdir-$(CONFIG_...) for hidraw, seccomp, and vfs because they only contain host programs. While we are here, let's add SPDX License tag, and sort the directories alphabetically. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
44 lines
1.3 KiB
Makefile
44 lines
1.3 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
|
|
ifndef CROSS_COMPILE
|
|
hostprogs-y := bpf-fancy dropper bpf-direct user-trap
|
|
|
|
HOSTCFLAGS_bpf-fancy.o += -I$(objtree)/usr/include
|
|
HOSTCFLAGS_bpf-fancy.o += -idirafter $(objtree)/include
|
|
HOSTCFLAGS_bpf-helper.o += -I$(objtree)/usr/include
|
|
HOSTCFLAGS_bpf-helper.o += -idirafter $(objtree)/include
|
|
bpf-fancy-objs := bpf-fancy.o bpf-helper.o
|
|
|
|
HOSTCFLAGS_dropper.o += -I$(objtree)/usr/include
|
|
HOSTCFLAGS_dropper.o += -idirafter $(objtree)/include
|
|
dropper-objs := dropper.o
|
|
|
|
HOSTCFLAGS_bpf-direct.o += -I$(objtree)/usr/include
|
|
HOSTCFLAGS_bpf-direct.o += -idirafter $(objtree)/include
|
|
bpf-direct-objs := bpf-direct.o
|
|
|
|
HOSTCFLAGS_user-trap.o += -I$(objtree)/usr/include
|
|
HOSTCFLAGS_user-trap.o += -idirafter $(objtree)/include
|
|
user-trap-objs := user-trap.o
|
|
|
|
# Try to match the kernel target.
|
|
ifndef CONFIG_64BIT
|
|
|
|
# s390 has -m31 flag to build 31 bit binaries
|
|
ifndef CONFIG_S390
|
|
MFLAG = -m32
|
|
else
|
|
MFLAG = -m31
|
|
endif
|
|
|
|
HOSTCFLAGS_bpf-direct.o += $(MFLAG)
|
|
HOSTCFLAGS_dropper.o += $(MFLAG)
|
|
HOSTCFLAGS_bpf-helper.o += $(MFLAG)
|
|
HOSTCFLAGS_bpf-fancy.o += $(MFLAG)
|
|
HOSTCFLAGS_user-trap.o += $(MFLAG)
|
|
HOSTLDLIBS_bpf-direct += $(MFLAG)
|
|
HOSTLDLIBS_bpf-fancy += $(MFLAG)
|
|
HOSTLDLIBS_dropper += $(MFLAG)
|
|
HOSTLDLIBS_user-trap += $(MFLAG)
|
|
endif
|
|
always := $(hostprogs-y)
|
|
endif
|