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Commit 1014fc0e authored by Jason A. Donenfeld's avatar Jason A. Donenfeld Committed by Greg Kroah-Hartman
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UPSTREAM: wireguard: selftests: import harness makefile for test suite 



WireGuard has been using this on build.wireguard.com for the last
several years with considerable success. It allows for very quick and
iterative development cycles, and supports several platforms.

To run the test suite on your current platform in QEMU:

  $ make -C tools/testing/selftests/wireguard/qemu -j$(nproc)

To run it with KASAN and such turned on:

  $ DEBUG_KERNEL=yes make -C tools/testing/selftests/wireguard/qemu -j$(nproc)

To run it emulated for another platform in QEMU:

  $ ARCH=arm make -C tools/testing/selftests/wireguard/qemu -j$(nproc)

At the moment, we support aarch64_be, aarch64, arm, armeb, i686, m68k,
mips64, mips64el, mips, mipsel, powerpc64le, powerpc, and x86_64.

The system supports incremental rebuilding, so it should be very fast to
change a single file and then test it out and have immediate feedback.

This requires for the right toolchain and qemu to be installed prior.
I've had success with those from musl.cc.

This is tailored for WireGuard at the moment, though later projects
might generalize it for other network testing.

Signed-off-by: default avatarJason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
(cherry picked from commit 65d88d04114bca7d85faebd5fed61069cb2b632c)
Bug: 152722841
Signed-off-by: default avatarJason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@google.com>
Change-Id: Ibfe5c5b231bc213756a3c2baaf6744f3f5864b38
parent 81872023

tools/testing/selftests/wireguard/qemu/.gitignore

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+2 −0
Original line number Diff line number Diff line 
build/

distfiles/

tools/testing/selftests/wireguard/qemu/Makefile

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# SPDX-License-Identifier: GPL-2.0

#

# Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.



PWD := $(shell pwd)



CHOST := $(shell gcc -dumpmachine)

ifneq (,$(ARCH))

CBUILD := $(subst -gcc,,$(lastword $(subst /, ,$(firstword $(wildcard $(foreach bindir,$(subst :, ,$(PATH)),$(bindir)/$(ARCH)-*-gcc))))))

ifeq (,$(CBUILD))

$(error The toolchain for $(ARCH) is not installed)

endif

else

CBUILD := $(CHOST)

ARCH := $(firstword $(subst -, ,$(CBUILD)))

endif



# Set these from the environment to override

KERNEL_PATH ?= $(PWD)/../../../../..

BUILD_PATH ?= $(PWD)/build/$(ARCH)

DISTFILES_PATH ?= $(PWD)/distfiles

NR_CPUS ?= 4



MIRROR := https://download.wireguard.com/qemu-test/distfiles/



default: qemu



# variable name, tarball project name, version, tarball extension, default URI base

define tar_download =

$(1)_VERSION := $(3)

$(1)_NAME := $(2)-$$($(1)_VERSION)

$(1)_TAR := $(DISTFILES_PATH)/$$($(1)_NAME)$(4)

$(1)_PATH := $(BUILD_PATH)/$$($(1)_NAME)

$(call file_download,$$($(1)_NAME)$(4),$(5),$(6))

endef



define file_download =

$(DISTFILES_PATH)/$(1):

	mkdir -p $(DISTFILES_PATH)

	flock -x $$@.lock -c '[ -f $$@ ] && exit 0; wget -O $$@.tmp $(MIRROR)$(1) || wget -t inf --retry-on-http-error=404 -O $$@.tmp $(2)$(1) || rm -f $$@.tmp'

	if echo "$(3)  $$@.tmp" | sha256sum -c -; then mv $$@.tmp $$@; else rm -f $$@.tmp; exit 71; fi

endef



$(eval $(call tar_download,MUSL,musl,1.1.20,.tar.gz,https://www.musl-libc.org/releases/,44be8771d0e6c6b5f82dd15662eb2957c9a3173a19a8b49966ac0542bbd40d61))

$(eval $(call tar_download,LIBMNL,libmnl,1.0.4,.tar.bz2,https://www.netfilter.org/projects/libmnl/files/,171f89699f286a5854b72b91d06e8f8e3683064c5901fb09d954a9ab6f551f81))

$(eval $(call tar_download,IPERF,iperf,3.1.7,.tar.gz,http://downloads.es.net/pub/iperf/,a4ef73406fe92250602b8da2ae89ec53211f805df97a1d1d629db5a14043734f))

$(eval $(call tar_download,BASH,bash,5.0,.tar.gz,https://ftp.gnu.org/gnu/bash/,b4a80f2ac66170b2913efbfb9f2594f1f76c7b1afd11f799e22035d63077fb4d))

$(eval $(call tar_download,IPROUTE2,iproute2,5.1.0,.tar.gz,https://www.kernel.org/pub/linux/utils/net/iproute2/,9b43707d6075ecdca14803ca8ce0c8553848c49fa1586d12fd508d66577243f2))

$(eval $(call tar_download,IPTABLES,iptables,1.6.1,.tar.bz2,https://www.netfilter.org/projects/iptables/files/,0fc2d7bd5d7be11311726466789d4c65fb4c8e096c9182b56ce97440864f0cf5))

$(eval $(call tar_download,NMAP,nmap,7.60,.tar.bz2,https://nmap.org/dist/,a8796ecc4fa6c38aad6139d9515dc8113023a82e9d787e5a5fb5fa1b05516f21))

$(eval $(call tar_download,IPUTILS,iputils,s20161105,.tar.gz,https://github.com/iputils/iputils/archive/s20161105.tar.gz/#,f813092f03d17294fd23544b129b95cdb87fe19f7970a51908a6b88509acad8a))

$(eval $(call tar_download,WIREGUARD_TOOLS,WireGuard,0.0.20191212,.tar.xz,https://git.zx2c4.com/WireGuard/snapshot/,b0d718380f7a8822b2f12d75e462fa4eafa3a77871002981f367cd4fe2a1b071))



KERNEL_BUILD_PATH := $(BUILD_PATH)/kernel$(if $(findstring yes,$(DEBUG_KERNEL)),-debug)

rwildcard=$(foreach d,$(wildcard $1*),$(call rwildcard,$d/,$2) $(filter $(subst *,%,$2),$d))

WIREGUARD_SOURCES := $(call rwildcard,$(KERNEL_PATH)/drivers/net/wireguard/,*)



export CFLAGS ?= -O3 -pipe

export LDFLAGS ?=

export CPPFLAGS := -I$(BUILD_PATH)/include



ifeq ($(CHOST),$(CBUILD))

CROSS_COMPILE_FLAG := --host=$(CHOST)

NOPIE_GCC := gcc -fno-PIE

CFLAGS += -march=native

STRIP := strip

else

$(info Cross compilation: building for $(CBUILD) using $(CHOST))

CROSS_COMPILE_FLAG := --build=$(CBUILD) --host=$(CHOST)

export CROSS_COMPILE=$(CBUILD)-

NOPIE_GCC := $(CBUILD)-gcc -fno-PIE

STRIP := $(CBUILD)-strip

endif

ifeq ($(ARCH),aarch64)

QEMU_ARCH := aarch64

KERNEL_ARCH := arm64

KERNEL_BZIMAGE := $(KERNEL_BUILD_PATH)/arch/arm64/boot/Image

ifeq ($(CHOST),$(CBUILD))

QEMU_MACHINE := -cpu host -machine virt,gic_version=host,accel=kvm

else

QEMU_MACHINE := -cpu cortex-a53 -machine virt

CFLAGS += -march=armv8-a -mtune=cortex-a53

endif

else ifeq ($(ARCH),aarch64_be)

QEMU_ARCH := aarch64

KERNEL_ARCH := arm64

KERNEL_BZIMAGE := $(KERNEL_BUILD_PATH)/arch/arm64/boot/Image

ifeq ($(CHOST),$(CBUILD))

QEMU_MACHINE := -cpu host -machine virt,gic_version=host,accel=kvm

else

QEMU_MACHINE := -cpu cortex-a53 -machine virt

CFLAGS += -march=armv8-a -mtune=cortex-a53

endif

else ifeq ($(ARCH),arm)

QEMU_ARCH := arm

KERNEL_ARCH := arm

KERNEL_BZIMAGE := $(KERNEL_BUILD_PATH)/arch/arm/boot/zImage

ifeq ($(CHOST),$(CBUILD))

QEMU_MACHINE := -cpu host -machine virt,gic_version=host,accel=kvm

else

QEMU_MACHINE := -cpu cortex-a15 -machine virt

CFLAGS += -march=armv7-a -mtune=cortex-a15 -mabi=aapcs-linux

endif

else ifeq ($(ARCH),armeb)

QEMU_ARCH := arm

KERNEL_ARCH := arm

KERNEL_BZIMAGE := $(KERNEL_BUILD_PATH)/arch/arm/boot/zImage

ifeq ($(CHOST),$(CBUILD))

QEMU_MACHINE := -cpu host -machine virt,gic_version=host,accel=kvm

else

QEMU_MACHINE := -cpu cortex-a15 -machine virt

CFLAGS += -march=armv7-a -mabi=aapcs-linux # We don't pass -mtune=cortex-a15 due to a compiler bug on big endian.

LDFLAGS += -Wl,--be8

endif

else ifeq ($(ARCH),x86_64)

QEMU_ARCH := x86_64

KERNEL_ARCH := x86_64

KERNEL_BZIMAGE := $(KERNEL_BUILD_PATH)/arch/x86/boot/bzImage

ifeq ($(CHOST),$(CBUILD))

QEMU_MACHINE := -cpu host -machine q35,accel=kvm

else

QEMU_MACHINE := -cpu Skylake-Server -machine q35

CFLAGS += -march=skylake-avx512

endif

else ifeq ($(ARCH),i686)

QEMU_ARCH := i386

KERNEL_ARCH := x86

KERNEL_BZIMAGE := $(KERNEL_BUILD_PATH)/arch/x86/boot/bzImage

ifeq ($(subst i686,x86_64,$(CBUILD)),$(CHOST))

QEMU_MACHINE := -cpu host -machine q35,accel=kvm

else

QEMU_MACHINE := -cpu coreduo -machine q35

CFLAGS += -march=prescott

endif

else ifeq ($(ARCH),mips64)

QEMU_ARCH := mips64

KERNEL_ARCH := mips

KERNEL_BZIMAGE := $(KERNEL_BUILD_PATH)/vmlinux

ifeq ($(CHOST),$(CBUILD))

QEMU_MACHINE := -cpu host -machine malta,accel=kvm

CFLAGS += -EB

else

QEMU_MACHINE := -cpu MIPS64R2-generic -machine malta -smp 1

CFLAGS += -march=mips64r2 -EB

endif

else ifeq ($(ARCH),mips64el)

QEMU_ARCH := mips64el

KERNEL_ARCH := mips

KERNEL_BZIMAGE := $(KERNEL_BUILD_PATH)/vmlinux

ifeq ($(CHOST),$(CBUILD))

QEMU_MACHINE := -cpu host -machine malta,accel=kvm

CFLAGS += -EL

else

QEMU_MACHINE := -cpu MIPS64R2-generic -machine malta -smp 1

CFLAGS += -march=mips64r2 -EL

endif

else ifeq ($(ARCH),mips)

QEMU_ARCH := mips

KERNEL_ARCH := mips

KERNEL_BZIMAGE := $(KERNEL_BUILD_PATH)/vmlinux

ifeq ($(CHOST),$(CBUILD))

QEMU_MACHINE := -cpu host -machine malta,accel=kvm

CFLAGS += -EB

else

QEMU_MACHINE := -cpu 24Kf -machine malta -smp 1

CFLAGS += -march=mips32r2 -EB

endif

else ifeq ($(ARCH),mipsel)

QEMU_ARCH := mipsel

KERNEL_ARCH := mips

KERNEL_BZIMAGE := $(KERNEL_BUILD_PATH)/vmlinux

ifeq ($(CHOST),$(CBUILD))

QEMU_MACHINE := -cpu host -machine malta,accel=kvm

CFLAGS += -EL

else

QEMU_MACHINE := -cpu 24Kf -machine malta -smp 1

CFLAGS += -march=mips32r2 -EL

endif

else ifeq ($(ARCH),powerpc64le)

QEMU_ARCH := ppc64

KERNEL_ARCH := powerpc

KERNEL_BZIMAGE := $(KERNEL_BUILD_PATH)/vmlinux

ifeq ($(CHOST),$(CBUILD))

QEMU_MACHINE := -cpu host,accel=kvm -machine pseries

else

QEMU_MACHINE := -machine pseries

endif

CFLAGS += -mcpu=powerpc64le -mlong-double-64

else ifeq ($(ARCH),powerpc)

QEMU_ARCH := ppc

KERNEL_ARCH := powerpc

KERNEL_BZIMAGE := $(KERNEL_BUILD_PATH)/arch/powerpc/boot/uImage

ifeq ($(CHOST),$(CBUILD))

QEMU_MACHINE := -cpu host,accel=kvm -machine ppce500

else

QEMU_MACHINE := -machine ppce500

endif

CFLAGS += -mcpu=powerpc -mlong-double-64 -msecure-plt

else ifeq ($(ARCH),m68k)

QEMU_ARCH := m68k

KERNEL_ARCH := m68k

KERNEL_BZIMAGE := $(KERNEL_BUILD_PATH)/vmlinux

ifeq ($(CHOST),$(CBUILD))

QEMU_MACHINE := -cpu host,accel=kvm -machine q800

else

QEMU_MACHINE := -machine q800

endif

else

$(error I only build: x86_64, i686, arm, armeb, aarch64, aarch64_be, mips, mipsel, mips64, mips64el, powerpc64le, powerpc, m68k)

endif



REAL_CC := $(CBUILD)-gcc

MUSL_CC := $(BUILD_PATH)/musl-gcc

export CC := $(MUSL_CC)

USERSPACE_DEPS := $(MUSL_CC) $(BUILD_PATH)/include/.installed $(BUILD_PATH)/include/linux/.installed



build: $(KERNEL_BZIMAGE)

qemu: $(KERNEL_BZIMAGE)

	rm -f $(BUILD_PATH)/result

	timeout --foreground 20m qemu-system-$(QEMU_ARCH) \

		-nodefaults \

		-nographic \

		-smp $(NR_CPUS) \

		$(QEMU_MACHINE) \

		-m $$(grep -q CONFIG_DEBUG_KMEMLEAK=y $(KERNEL_BUILD_PATH)/.config && echo 1G || echo 256M) \

		-serial stdio \

		-serial file:$(BUILD_PATH)/result \

		-no-reboot \

		-monitor none \

		-kernel $<

	grep -Fq success $(BUILD_PATH)/result



$(BUILD_PATH)/init-cpio-spec.txt:

	mkdir -p $(BUILD_PATH)

	echo "file /init $(BUILD_PATH)/init 755 0 0" > $@

	echo "file /init.sh $(PWD)/../netns.sh 755 0 0" >> $@

	echo "dir /dev 755 0 0" >> $@

	echo "nod /dev/console 644 0 0 c 5 1" >> $@

	echo "dir /bin 755 0 0" >> $@

	echo "file /bin/iperf3 $(IPERF_PATH)/src/iperf3 755 0 0" >> $@

	echo "file /bin/wg $(WIREGUARD_TOOLS_PATH)/src/tools/wg 755 0 0" >> $@

	echo "file /bin/bash $(BASH_PATH)/bash 755 0 0" >> $@

	echo "file /bin/ip $(IPROUTE2_PATH)/ip/ip 755 0 0" >> $@

	echo "file /bin/ss $(IPROUTE2_PATH)/misc/ss 755 0 0" >> $@

	echo "file /bin/ping $(IPUTILS_PATH)/ping 755 0 0" >> $@

	echo "file /bin/ncat $(NMAP_PATH)/ncat/ncat 755 0 0" >> $@

	echo "file /bin/xtables-multi $(IPTABLES_PATH)/iptables/xtables-multi 755 0 0" >> $@

	echo "slink /bin/iptables xtables-multi 777 0 0" >> $@

	echo "slink /bin/ping6 ping 777 0 0" >> $@

	echo "dir /lib 755 0 0" >> $@

	echo "file /lib/libc.so $(MUSL_PATH)/lib/libc.so 755 0 0" >> $@

	echo "slink /lib/ld-linux.so.1 libc.so 777 0 0" >> $@



$(KERNEL_BUILD_PATH)/.config: kernel.config arch/$(ARCH).config

	mkdir -p $(KERNEL_BUILD_PATH)

	cp kernel.config $(KERNEL_BUILD_PATH)/minimal.config

	printf 'CONFIG_NR_CPUS=$(NR_CPUS)\nCONFIG_INITRAMFS_SOURCE="$(BUILD_PATH)/init-cpio-spec.txt"\n' >> $(KERNEL_BUILD_PATH)/minimal.config

	cat arch/$(ARCH).config >> $(KERNEL_BUILD_PATH)/minimal.config

	$(MAKE) -C $(KERNEL_PATH) O=$(KERNEL_BUILD_PATH) ARCH=$(KERNEL_ARCH) allnoconfig

	cd $(KERNEL_BUILD_PATH) && ARCH=$(KERNEL_ARCH) $(KERNEL_PATH)/scripts/kconfig/merge_config.sh -n $(KERNEL_BUILD_PATH)/.config $(KERNEL_BUILD_PATH)/minimal.config

	$(if $(findstring yes,$(DEBUG_KERNEL)),cp debug.config $(KERNEL_BUILD_PATH) && cd $(KERNEL_BUILD_PATH) && ARCH=$(KERNEL_ARCH) $(KERNEL_PATH)/scripts/kconfig/merge_config.sh -n $(KERNEL_BUILD_PATH)/.config debug.config,)



$(KERNEL_BZIMAGE): $(KERNEL_BUILD_PATH)/.config $(BUILD_PATH)/init-cpio-spec.txt $(MUSL_PATH)/lib/libc.so $(IPERF_PATH)/src/iperf3 $(IPUTILS_PATH)/ping $(BASH_PATH)/bash $(IPROUTE2_PATH)/misc/ss $(IPROUTE2_PATH)/ip/ip $(IPTABLES_PATH)/iptables/xtables-multi $(NMAP_PATH)/ncat/ncat $(WIREGUARD_TOOLS_PATH)/src/tools/wg $(BUILD_PATH)/init ../netns.sh $(WIREGUARD_SOURCES)

	$(MAKE) -C $(KERNEL_PATH) O=$(KERNEL_BUILD_PATH) ARCH=$(KERNEL_ARCH) CROSS_COMPILE=$(CROSS_COMPILE) CC="$(NOPIE_GCC)"



$(BUILD_PATH)/include/linux/.installed: | $(KERNEL_BUILD_PATH)/.config

	$(MAKE) -C $(KERNEL_PATH) O=$(KERNEL_BUILD_PATH) INSTALL_HDR_PATH=$(BUILD_PATH) ARCH=$(KERNEL_ARCH) CROSS_COMPILE=$(CROSS_COMPILE) headers_install

	touch $@



$(MUSL_PATH)/lib/libc.so: $(MUSL_TAR)

	mkdir -p $(BUILD_PATH)

	flock -s $<.lock tar -C $(BUILD_PATH) -xf $<

	cd $(MUSL_PATH) && CC=$(REAL_CC) ./configure --prefix=/ --disable-static --build=$(CBUILD)

	$(MAKE) -C $(MUSL_PATH)

	$(STRIP) -s $@



$(BUILD_PATH)/include/.installed: $(MUSL_PATH)/lib/libc.so

	$(MAKE) -C $(MUSL_PATH) DESTDIR=$(BUILD_PATH) install-headers

	touch $@



$(MUSL_CC): $(MUSL_PATH)/lib/libc.so

	sh $(MUSL_PATH)/tools/musl-gcc.specs.sh $(BUILD_PATH)/include $(MUSL_PATH)/lib /lib/ld-linux.so.1 > $(BUILD_PATH)/musl-gcc.specs

	printf '#!/bin/sh\nexec "$(REAL_CC)" --specs="$(BUILD_PATH)/musl-gcc.specs" -fno-stack-protector -no-pie "$$@"\n' > $(BUILD_PATH)/musl-gcc

	chmod +x $(BUILD_PATH)/musl-gcc



$(IPERF_PATH)/.installed: $(IPERF_TAR)

	mkdir -p $(BUILD_PATH)

	flock -s $<.lock tar -C $(BUILD_PATH) -xf $<

	sed -i '1s/^/#include <stdint.h>/' $(IPERF_PATH)/src/cjson.h $(IPERF_PATH)/src/timer.h

	sed -i -r 's/-p?g//g' $(IPERF_PATH)/src/Makefile*

	touch $@



$(IPERF_PATH)/src/iperf3: | $(IPERF_PATH)/.installed $(USERSPACE_DEPS)

	cd $(IPERF_PATH) && CFLAGS="$(CFLAGS) -D_GNU_SOURCE" ./configure --prefix=/ $(CROSS_COMPILE_FLAG) --enable-static --disable-shared

	$(MAKE) -C $(IPERF_PATH)

	$(STRIP) -s $@



$(LIBMNL_PATH)/.installed: $(LIBMNL_TAR)

	flock -s $<.lock tar -C $(BUILD_PATH) -xf $<

	touch $@



$(LIBMNL_PATH)/src/.libs/libmnl.a: | $(LIBMNL_PATH)/.installed $(USERSPACE_DEPS)

	cd $(LIBMNL_PATH) && ./configure --prefix=/ $(CROSS_COMPILE_FLAG) --enable-static --disable-shared

	$(MAKE) -C $(LIBMNL_PATH)

	sed -i 's:prefix=.*:prefix=$(LIBMNL_PATH):' $(LIBMNL_PATH)/libmnl.pc



$(WIREGUARD_TOOLS_PATH)/.installed: $(WIREGUARD_TOOLS_TAR)

	flock -s $<.lock tar -C $(BUILD_PATH) -xf $<

	touch $@



$(WIREGUARD_TOOLS_PATH)/src/tools/wg: | $(WIREGUARD_TOOLS_PATH)/.installed $(LIBMNL_PATH)/src/.libs/libmnl.a $(USERSPACE_DEPS)

	LDFLAGS="$(LDFLAGS) -L$(LIBMNL_PATH)/src/.libs" $(MAKE) -C $(WIREGUARD_TOOLS_PATH)/src/tools LIBMNL_CFLAGS="-I$(LIBMNL_PATH)/include" LIBMNL_LDLIBS="-lmnl" wg

	$(STRIP) -s $@



$(BUILD_PATH)/init: init.c | $(USERSPACE_DEPS)

	mkdir -p $(BUILD_PATH)

	$(MUSL_CC) -o $@ $(CFLAGS) $(LDFLAGS) -std=gnu11 $<

	$(STRIP) -s $@



$(IPUTILS_PATH)/.installed: $(IPUTILS_TAR)

	mkdir -p $(BUILD_PATH)

	flock -s $<.lock tar -C $(BUILD_PATH) -xf $<

	touch $@



$(IPUTILS_PATH)/ping: | $(IPUTILS_PATH)/.installed $(USERSPACE_DEPS)

	$(MAKE) -C $(IPUTILS_PATH) USE_CAP=no USE_IDN=no USE_NETTLE=no USE_CRYPTO=no ping

	$(STRIP) -s $@



$(BASH_PATH)/.installed: $(BASH_TAR)

	mkdir -p $(BUILD_PATH)

	flock -s $<.lock tar -C $(BUILD_PATH) -xf $<

	touch $@



$(BASH_PATH)/bash: | $(BASH_PATH)/.installed $(USERSPACE_DEPS)

	cd $(BASH_PATH) && ./configure --prefix=/ $(CROSS_COMPILE_FLAG) --without-bash-malloc --disable-debugger --disable-help-builtin --disable-history --disable-multibyte --disable-progcomp --disable-readline --disable-mem-scramble

	$(MAKE) -C $(BASH_PATH)

	$(STRIP) -s $@



$(IPROUTE2_PATH)/.installed: $(IPROUTE2_TAR)

	mkdir -p $(BUILD_PATH)

	flock -s $<.lock tar -C $(BUILD_PATH) -xf $<

	printf 'CC:=$(CC)\nPKG_CONFIG:=pkg-config\nTC_CONFIG_XT:=n\nTC_CONFIG_ATM:=n\nTC_CONFIG_IPSET:=n\nIP_CONFIG_SETNS:=y\nHAVE_ELF:=n\nHAVE_MNL:=y\nHAVE_BERKELEY_DB:=n\nHAVE_LATEX:=n\nHAVE_PDFLATEX:=n\nCFLAGS+=-DHAVE_SETNS -DHAVE_LIBMNL -I$(LIBMNL_PATH)/include\nLDLIBS+=-lmnl' > $(IPROUTE2_PATH)/config.mk

	printf 'lib: snapshot\n\t$$(MAKE) -C lib\nip/ip: lib\n\t$$(MAKE) -C ip ip\nmisc/ss: lib\n\t$$(MAKE) -C misc ss\n' >> $(IPROUTE2_PATH)/Makefile

	touch $@



$(IPROUTE2_PATH)/ip/ip: | $(IPROUTE2_PATH)/.installed $(LIBMNL_PATH)/src/.libs/libmnl.a $(USERSPACE_DEPS)

	LDFLAGS="$(LDFLAGS) -L$(LIBMNL_PATH)/src/.libs" PKG_CONFIG_LIBDIR="$(LIBMNL_PATH)" $(MAKE) -C $(IPROUTE2_PATH) PREFIX=/ ip/ip

	$(STRIP) -s $(IPROUTE2_PATH)/ip/ip



$(IPROUTE2_PATH)/misc/ss: | $(IPROUTE2_PATH)/.installed $(LIBMNL_PATH)/src/.libs/libmnl.a $(USERSPACE_DEPS)

	LDFLAGS="$(LDFLAGS) -L$(LIBMNL_PATH)/src/.libs" PKG_CONFIG_LIBDIR="$(LIBMNL_PATH)" $(MAKE) -C $(IPROUTE2_PATH) PREFIX=/ misc/ss

	$(STRIP) -s $(IPROUTE2_PATH)/misc/ss



$(IPTABLES_PATH)/.installed: $(IPTABLES_TAR)

	mkdir -p $(BUILD_PATH)

	flock -s $<.lock tar -C $(BUILD_PATH) -xf $<

	sed -i -e "/nfnetlink=[01]/s:=[01]:=0:" -e "/nfconntrack=[01]/s:=[01]:=0:" $(IPTABLES_PATH)/configure

	touch $@



$(IPTABLES_PATH)/iptables/xtables-multi: | $(IPTABLES_PATH)/.installed $(LIBMNL_PATH)/src/.libs/libmnl.a $(USERSPACE_DEPS)

	cd $(IPTABLES_PATH) && PKG_CONFIG_LIBDIR="$(LIBMNL_PATH)" ./configure --prefix=/ $(CROSS_COMPILE_FLAG) --enable-static --disable-shared --disable-nftables --disable-bpf-compiler --disable-nfsynproxy --disable-libipq --with-kernel=$(BUILD_PATH)/include

	$(MAKE) -C $(IPTABLES_PATH)

	$(STRIP) -s $@



$(NMAP_PATH)/.installed: $(NMAP_TAR)

	mkdir -p $(BUILD_PATH)

	flock -s $<.lock tar -C $(BUILD_PATH) -xf $<

	touch $@



$(NMAP_PATH)/ncat/ncat: | $(NMAP_PATH)/.installed $(USERSPACE_DEPS)

	cd $(NMAP_PATH) && ./configure --prefix=/ $(CROSS_COMPILE_FLAG) --enable-static --disable-shared --without-ndiff --without-zenmap --without-nping --with-libpcap=included --with-libpcre=included --with-libdnet=included --without-liblua --with-liblinear=included --without-nmap-update --without-openssl --with-pcap=linux

	$(MAKE) -C $(NMAP_PATH) build-ncat

	$(STRIP) -s $@



clean:

	rm -rf $(BUILD_PATH)



distclean: clean

	rm -rf $(DISTFILES_PATH)



menuconfig: $(KERNEL_BUILD_PATH)/.config

	$(MAKE) -C $(KERNEL_PATH) O=$(KERNEL_BUILD_PATH) ARCH=$(KERNEL_ARCH) CROSS_COMPILE=$(CROSS_COMPILE) CC="$(NOPIE_GCC)" menuconfig



.PHONY: qemu build clean distclean menuconfig

.DELETE_ON_ERROR:

tools/testing/selftests/wireguard/qemu/arch/aarch64.config

0 → 100644
+5 −0
Original line number Diff line number Diff line 
CONFIG_SERIAL_AMBA_PL011=y

CONFIG_SERIAL_AMBA_PL011_CONSOLE=y

CONFIG_CMDLINE_BOOL=y

CONFIG_CMDLINE="console=ttyAMA0 wg.success=ttyAMA1"

CONFIG_FRAME_WARN=1280

tools/testing/selftests/wireguard/qemu/arch/aarch64_be.config

0 → 100644
+6 −0
Original line number Diff line number Diff line 
CONFIG_CPU_BIG_ENDIAN=y

CONFIG_SERIAL_AMBA_PL011=y

CONFIG_SERIAL_AMBA_PL011_CONSOLE=y

CONFIG_CMDLINE_BOOL=y

CONFIG_CMDLINE="console=ttyAMA0 wg.success=ttyAMA1"

CONFIG_FRAME_WARN=1280

tools/testing/selftests/wireguard/qemu/arch/arm.config

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+9 −0
Original line number Diff line number Diff line 
CONFIG_MMU=y

CONFIG_ARCH_MULTI_V7=y

CONFIG_ARCH_VIRT=y

CONFIG_THUMB2_KERNEL=n

CONFIG_SERIAL_AMBA_PL011=y

CONFIG_SERIAL_AMBA_PL011_CONSOLE=y

CONFIG_CMDLINE_BOOL=y

CONFIG_CMDLINE="console=ttyAMA0 wg.success=ttyAMA1"

CONFIG_FRAME_WARN=1024