1# SPDX-License-Identifier: GPL-2.0 2# 3# Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. 4 5PWD := $(shell pwd) 6 7CHOST := $(shell gcc -dumpmachine) 8HOST_ARCH := $(firstword $(subst -, ,$(CHOST))) 9ifneq (,$(ARCH)) 10CBUILD := $(subst -gcc,,$(lastword $(subst /, ,$(firstword $(wildcard $(foreach bindir,$(subst :, ,$(PATH)),$(bindir)/$(ARCH)-*-gcc)))))) 11ifeq (,$(CBUILD)) 12$(error The toolchain for $(ARCH) is not installed) 13endif 14else 15CBUILD := $(CHOST) 16ARCH := $(firstword $(subst -, ,$(CBUILD))) 17endif 18 19# Set these from the environment to override 20KERNEL_PATH ?= $(PWD)/../../../../.. 21BUILD_PATH ?= $(PWD)/build/$(ARCH) 22DISTFILES_PATH ?= $(PWD)/distfiles 23NR_CPUS ?= 4 24 25MIRROR := https://download.wireguard.com/qemu-test/distfiles/ 26 27default: qemu 28 29# variable name, tarball project name, version, tarball extension, default URI base 30define tar_download = 31$(1)_VERSION := $(3) 32$(1)_NAME := $(2)-$$($(1)_VERSION) 33$(1)_TAR := $(DISTFILES_PATH)/$$($(1)_NAME)$(4) 34$(1)_PATH := $(BUILD_PATH)/$$($(1)_NAME) 35$(call file_download,$$($(1)_NAME)$(4),$(5),$(6)) 36endef 37 38define file_download = 39$(DISTFILES_PATH)/$(1): 40 mkdir -p $(DISTFILES_PATH) 41 flock -x $$@.lock -c '[ -f $$@ ] && exit 0; wget -O $$@.tmp $(MIRROR)$(1) || wget -O $$@.tmp $(2)$(1) || rm -f $$@.tmp' 42 if echo "$(3) $$@.tmp" | sha256sum -c -; then mv $$@.tmp $$@; else rm -f $$@.tmp; exit 71; fi 43endef 44 45$(eval $(call tar_download,MUSL,musl,1.1.24,.tar.gz,https://www.musl-libc.org/releases/,1370c9a812b2cf2a7d92802510cca0058cc37e66a7bedd70051f0a34015022a3)) 46$(eval $(call tar_download,LIBMNL,libmnl,1.0.4,.tar.bz2,https://www.netfilter.org/projects/libmnl/files/,171f89699f286a5854b72b91d06e8f8e3683064c5901fb09d954a9ab6f551f81)) 47$(eval $(call tar_download,IPERF,iperf,3.7,.tar.gz,https://downloads.es.net/pub/iperf/,d846040224317caf2f75c843d309a950a7db23f9b44b94688ccbe557d6d1710c)) 48$(eval $(call tar_download,BASH,bash,5.0,.tar.gz,https://ftp.gnu.org/gnu/bash/,b4a80f2ac66170b2913efbfb9f2594f1f76c7b1afd11f799e22035d63077fb4d)) 49$(eval $(call tar_download,IPROUTE2,iproute2,5.4.0,.tar.xz,https://www.kernel.org/pub/linux/utils/net/iproute2/,fe97aa60a0d4c5ac830be18937e18dc3400ca713a33a89ad896ff1e3d46086ae)) 50$(eval $(call tar_download,IPTABLES,iptables,1.8.4,.tar.bz2,https://www.netfilter.org/projects/iptables/files/,993a3a5490a544c2cbf2ef15cf7e7ed21af1845baf228318d5c36ef8827e157c)) 51$(eval $(call tar_download,NMAP,nmap,7.80,.tar.bz2,https://nmap.org/dist/,fcfa5a0e42099e12e4bf7a68ebe6fde05553383a682e816a7ec9256ab4773faa)) 52$(eval $(call tar_download,IPUTILS,iputils,s20190709,.tar.gz,https://github.com/iputils/iputils/archive/s20190709.tar.gz/#,a15720dd741d7538dd2645f9f516d193636ae4300ff7dbc8bfca757bf166490a)) 53$(eval $(call tar_download,WIREGUARD_TOOLS,wireguard-tools,1.0.20191226,.tar.xz,https://git.zx2c4.com/wireguard-tools/snapshot/,aa8af0fdc9872d369d8c890a84dbc2a2466b55795dccd5b47721b2d97644b04f)) 54 55KERNEL_BUILD_PATH := $(BUILD_PATH)/kernel$(if $(findstring yes,$(DEBUG_KERNEL)),-debug) 56rwildcard=$(foreach d,$(wildcard $1*),$(call rwildcard,$d/,$2) $(filter $(subst *,%,$2),$d)) 57WIREGUARD_SOURCES := $(call rwildcard,$(KERNEL_PATH)/drivers/net/wireguard/,*) 58 59export CFLAGS ?= -O3 -pipe 60export LDFLAGS ?= 61export CPPFLAGS := -I$(BUILD_PATH)/include 62 63ifeq ($(HOST_ARCH),$(ARCH)) 64CROSS_COMPILE_FLAG := --host=$(CHOST) 65CFLAGS += -march=native 66STRIP := strip 67else 68$(info Cross compilation: building for $(CBUILD) using $(CHOST)) 69CROSS_COMPILE_FLAG := --build=$(CBUILD) --host=$(CHOST) 70export CROSS_COMPILE=$(CBUILD)- 71STRIP := $(CBUILD)-strip 72endif 73ifeq ($(ARCH),aarch64) 74QEMU_ARCH := aarch64 75KERNEL_ARCH := arm64 76KERNEL_BZIMAGE := $(KERNEL_BUILD_PATH)/arch/arm64/boot/Image 77ifeq ($(HOST_ARCH),$(ARCH)) 78QEMU_MACHINE := -cpu host -machine virt,gic_version=host,accel=kvm 79else 80QEMU_MACHINE := -cpu cortex-a53 -machine virt 81CFLAGS += -march=armv8-a -mtune=cortex-a53 82endif 83else ifeq ($(ARCH),aarch64_be) 84QEMU_ARCH := aarch64 85KERNEL_ARCH := arm64 86KERNEL_BZIMAGE := $(KERNEL_BUILD_PATH)/arch/arm64/boot/Image 87ifeq ($(HOST_ARCH),$(ARCH)) 88QEMU_MACHINE := -cpu host -machine virt,gic_version=host,accel=kvm 89else 90QEMU_MACHINE := -cpu cortex-a53 -machine virt 91CFLAGS += -march=armv8-a -mtune=cortex-a53 92endif 93else ifeq ($(ARCH),arm) 94QEMU_ARCH := arm 95KERNEL_ARCH := arm 96KERNEL_BZIMAGE := $(KERNEL_BUILD_PATH)/arch/arm/boot/zImage 97ifeq ($(HOST_ARCH),$(ARCH)) 98QEMU_MACHINE := -cpu host -machine virt,gic_version=host,accel=kvm 99else 100QEMU_MACHINE := -cpu cortex-a15 -machine virt 101CFLAGS += -march=armv7-a -mtune=cortex-a15 -mabi=aapcs-linux 102endif 103else ifeq ($(ARCH),armeb) 104QEMU_ARCH := arm 105KERNEL_ARCH := arm 106KERNEL_BZIMAGE := $(KERNEL_BUILD_PATH)/arch/arm/boot/zImage 107ifeq ($(HOST_ARCH),$(ARCH)) 108QEMU_MACHINE := -cpu host -machine virt,gic_version=host,accel=kvm 109else 110QEMU_MACHINE := -cpu cortex-a15 -machine virt 111CFLAGS += -march=armv7-a -mabi=aapcs-linux # We don't pass -mtune=cortex-a15 due to a compiler bug on big endian. 112LDFLAGS += -Wl,--be8 113endif 114else ifeq ($(ARCH),x86_64) 115QEMU_ARCH := x86_64 116KERNEL_ARCH := x86_64 117KERNEL_BZIMAGE := $(KERNEL_BUILD_PATH)/arch/x86/boot/bzImage 118ifeq ($(HOST_ARCH),$(ARCH)) 119QEMU_MACHINE := -cpu host -machine q35,accel=kvm 120else 121QEMU_MACHINE := -cpu Skylake-Server -machine q35 122CFLAGS += -march=skylake-avx512 123endif 124else ifeq ($(ARCH),i686) 125QEMU_ARCH := i386 126KERNEL_ARCH := x86 127KERNEL_BZIMAGE := $(KERNEL_BUILD_PATH)/arch/x86/boot/bzImage 128ifeq ($(subst x86_64,i686,$(HOST_ARCH)),$(ARCH)) 129QEMU_MACHINE := -cpu host -machine q35,accel=kvm 130else 131QEMU_MACHINE := -cpu coreduo -machine q35 132CFLAGS += -march=prescott 133endif 134else ifeq ($(ARCH),mips64) 135QEMU_ARCH := mips64 136KERNEL_ARCH := mips 137KERNEL_BZIMAGE := $(KERNEL_BUILD_PATH)/vmlinux 138ifeq ($(HOST_ARCH),$(ARCH)) 139QEMU_MACHINE := -cpu host -machine malta,accel=kvm 140CFLAGS += -EB 141else 142QEMU_MACHINE := -cpu MIPS64R2-generic -machine malta -smp 1 143CFLAGS += -march=mips64r2 -EB 144endif 145else ifeq ($(ARCH),mips64el) 146QEMU_ARCH := mips64el 147KERNEL_ARCH := mips 148KERNEL_BZIMAGE := $(KERNEL_BUILD_PATH)/vmlinux 149ifeq ($(HOST_ARCH),$(ARCH)) 150QEMU_MACHINE := -cpu host -machine malta,accel=kvm 151CFLAGS += -EL 152else 153QEMU_MACHINE := -cpu MIPS64R2-generic -machine malta -smp 1 154CFLAGS += -march=mips64r2 -EL 155endif 156else ifeq ($(ARCH),mips) 157QEMU_ARCH := mips 158KERNEL_ARCH := mips 159KERNEL_BZIMAGE := $(KERNEL_BUILD_PATH)/vmlinux 160ifeq ($(HOST_ARCH),$(ARCH)) 161QEMU_MACHINE := -cpu host -machine malta,accel=kvm 162CFLAGS += -EB 163else 164QEMU_MACHINE := -cpu 24Kf -machine malta -smp 1 165CFLAGS += -march=mips32r2 -EB 166endif 167else ifeq ($(ARCH),mipsel) 168QEMU_ARCH := mipsel 169KERNEL_ARCH := mips 170KERNEL_BZIMAGE := $(KERNEL_BUILD_PATH)/vmlinux 171ifeq ($(HOST_ARCH),$(ARCH)) 172QEMU_MACHINE := -cpu host -machine malta,accel=kvm 173CFLAGS += -EL 174else 175QEMU_MACHINE := -cpu 24Kf -machine malta -smp 1 176CFLAGS += -march=mips32r2 -EL 177endif 178else ifeq ($(ARCH),powerpc64le) 179QEMU_ARCH := ppc64 180KERNEL_ARCH := powerpc 181KERNEL_BZIMAGE := $(KERNEL_BUILD_PATH)/vmlinux 182ifeq ($(HOST_ARCH),$(ARCH)) 183QEMU_MACHINE := -cpu host,accel=kvm -machine pseries 184else 185QEMU_MACHINE := -machine pseries 186endif 187CFLAGS += -mcpu=powerpc64le -mlong-double-64 188else ifeq ($(ARCH),powerpc) 189QEMU_ARCH := ppc 190KERNEL_ARCH := powerpc 191KERNEL_BZIMAGE := $(KERNEL_BUILD_PATH)/arch/powerpc/boot/uImage 192ifeq ($(HOST_ARCH),$(ARCH)) 193QEMU_MACHINE := -cpu host,accel=kvm -machine ppce500 194else 195QEMU_MACHINE := -machine ppce500 196endif 197CFLAGS += -mcpu=powerpc -mlong-double-64 -msecure-plt 198else ifeq ($(ARCH),m68k) 199QEMU_ARCH := m68k 200KERNEL_ARCH := m68k 201KERNEL_BZIMAGE := $(KERNEL_BUILD_PATH)/vmlinux 202KERNEL_CMDLINE := $(shell sed -n 's/CONFIG_CMDLINE=\(.*\)/\1/p' arch/m68k.config) 203ifeq ($(HOST_ARCH),$(ARCH)) 204QEMU_MACHINE := -cpu host,accel=kvm -machine q800 -smp 1 -append $(KERNEL_CMDLINE) 205else 206QEMU_MACHINE := -machine q800 -smp 1 -append $(KERNEL_CMDLINE) 207endif 208else 209$(error I only build: x86_64, i686, arm, armeb, aarch64, aarch64_be, mips, mipsel, mips64, mips64el, powerpc64le, powerpc, m68k) 210endif 211 212REAL_CC := $(CBUILD)-gcc 213MUSL_CC := $(BUILD_PATH)/musl-gcc 214export CC := $(MUSL_CC) 215USERSPACE_DEPS := $(MUSL_CC) $(BUILD_PATH)/include/.installed $(BUILD_PATH)/include/linux/.installed 216 217build: $(KERNEL_BZIMAGE) 218qemu: $(KERNEL_BZIMAGE) 219 rm -f $(BUILD_PATH)/result 220 timeout --foreground 20m qemu-system-$(QEMU_ARCH) \ 221 -nodefaults \ 222 -nographic \ 223 -smp $(NR_CPUS) \ 224 $(QEMU_MACHINE) \ 225 -m $$(grep -q CONFIG_DEBUG_KMEMLEAK=y $(KERNEL_BUILD_PATH)/.config && echo 1G || echo 256M) \ 226 -serial stdio \ 227 -serial file:$(BUILD_PATH)/result \ 228 -no-reboot \ 229 -monitor none \ 230 -kernel $< 231 grep -Fq success $(BUILD_PATH)/result 232 233$(BUILD_PATH)/init-cpio-spec.txt: 234 mkdir -p $(BUILD_PATH) 235 echo "file /init $(BUILD_PATH)/init 755 0 0" > $@ 236 echo "file /init.sh $(PWD)/../netns.sh 755 0 0" >> $@ 237 echo "dir /dev 755 0 0" >> $@ 238 echo "nod /dev/console 644 0 0 c 5 1" >> $@ 239 echo "dir /bin 755 0 0" >> $@ 240 echo "file /bin/iperf3 $(IPERF_PATH)/src/iperf3 755 0 0" >> $@ 241 echo "file /bin/wg $(WIREGUARD_TOOLS_PATH)/src/wg 755 0 0" >> $@ 242 echo "file /bin/bash $(BASH_PATH)/bash 755 0 0" >> $@ 243 echo "file /bin/ip $(IPROUTE2_PATH)/ip/ip 755 0 0" >> $@ 244 echo "file /bin/ss $(IPROUTE2_PATH)/misc/ss 755 0 0" >> $@ 245 echo "file /bin/ping $(IPUTILS_PATH)/ping 755 0 0" >> $@ 246 echo "file /bin/ncat $(NMAP_PATH)/ncat/ncat 755 0 0" >> $@ 247 echo "file /bin/xtables-legacy-multi $(IPTABLES_PATH)/iptables/xtables-legacy-multi 755 0 0" >> $@ 248 echo "slink /bin/iptables xtables-legacy-multi 777 0 0" >> $@ 249 echo "slink /bin/ping6 ping 777 0 0" >> $@ 250 echo "dir /lib 755 0 0" >> $@ 251 echo "file /lib/libc.so $(MUSL_PATH)/lib/libc.so 755 0 0" >> $@ 252 echo "slink /lib/ld-linux.so.1 libc.so 777 0 0" >> $@ 253 254$(KERNEL_BUILD_PATH)/.config: kernel.config arch/$(ARCH).config 255 mkdir -p $(KERNEL_BUILD_PATH) 256 cp kernel.config $(KERNEL_BUILD_PATH)/minimal.config 257 printf 'CONFIG_NR_CPUS=$(NR_CPUS)\nCONFIG_INITRAMFS_SOURCE="$(BUILD_PATH)/init-cpio-spec.txt"\n' >> $(KERNEL_BUILD_PATH)/minimal.config 258 cat arch/$(ARCH).config >> $(KERNEL_BUILD_PATH)/minimal.config 259 $(MAKE) -C $(KERNEL_PATH) O=$(KERNEL_BUILD_PATH) ARCH=$(KERNEL_ARCH) allnoconfig 260 cd $(KERNEL_BUILD_PATH) && ARCH=$(KERNEL_ARCH) $(KERNEL_PATH)/scripts/kconfig/merge_config.sh -n $(KERNEL_BUILD_PATH)/.config $(KERNEL_BUILD_PATH)/minimal.config 261 $(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,) 262 263$(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-legacy-multi $(NMAP_PATH)/ncat/ncat $(WIREGUARD_TOOLS_PATH)/src/wg $(BUILD_PATH)/init ../netns.sh $(WIREGUARD_SOURCES) 264 $(MAKE) -C $(KERNEL_PATH) O=$(KERNEL_BUILD_PATH) ARCH=$(KERNEL_ARCH) CROSS_COMPILE=$(CROSS_COMPILE) 265 266$(BUILD_PATH)/include/linux/.installed: | $(KERNEL_BUILD_PATH)/.config 267 $(MAKE) -C $(KERNEL_PATH) O=$(KERNEL_BUILD_PATH) INSTALL_HDR_PATH=$(BUILD_PATH) ARCH=$(KERNEL_ARCH) CROSS_COMPILE=$(CROSS_COMPILE) headers_install 268 touch $@ 269 270$(MUSL_PATH)/lib/libc.so: $(MUSL_TAR) 271 mkdir -p $(BUILD_PATH) 272 flock -s $<.lock tar -C $(BUILD_PATH) -xf $< 273 cd $(MUSL_PATH) && CC=$(REAL_CC) ./configure --prefix=/ --disable-static --build=$(CBUILD) 274 $(MAKE) -C $(MUSL_PATH) 275 $(STRIP) -s $@ 276 277$(BUILD_PATH)/include/.installed: $(MUSL_PATH)/lib/libc.so 278 $(MAKE) -C $(MUSL_PATH) DESTDIR=$(BUILD_PATH) install-headers 279 touch $@ 280 281$(MUSL_CC): $(MUSL_PATH)/lib/libc.so 282 sh $(MUSL_PATH)/tools/musl-gcc.specs.sh $(BUILD_PATH)/include $(MUSL_PATH)/lib /lib/ld-linux.so.1 > $(BUILD_PATH)/musl-gcc.specs 283 printf '#!/bin/sh\nexec "$(REAL_CC)" --specs="$(BUILD_PATH)/musl-gcc.specs" "$$@"\n' > $(BUILD_PATH)/musl-gcc 284 chmod +x $(BUILD_PATH)/musl-gcc 285 286$(IPERF_PATH)/.installed: $(IPERF_TAR) 287 mkdir -p $(BUILD_PATH) 288 flock -s $<.lock tar -C $(BUILD_PATH) -xf $< 289 sed -i '1s/^/#include <stdint.h>/' $(IPERF_PATH)/src/cjson.h $(IPERF_PATH)/src/timer.h 290 sed -i -r 's/-p?g//g' $(IPERF_PATH)/src/Makefile* 291 touch $@ 292 293$(IPERF_PATH)/src/iperf3: | $(IPERF_PATH)/.installed $(USERSPACE_DEPS) 294 cd $(IPERF_PATH) && CFLAGS="$(CFLAGS) -D_GNU_SOURCE" ./configure --prefix=/ $(CROSS_COMPILE_FLAG) --enable-static --disable-shared --with-openssl=no 295 $(MAKE) -C $(IPERF_PATH) 296 $(STRIP) -s $@ 297 298$(LIBMNL_PATH)/.installed: $(LIBMNL_TAR) 299 flock -s $<.lock tar -C $(BUILD_PATH) -xf $< 300 touch $@ 301 302$(LIBMNL_PATH)/src/.libs/libmnl.a: | $(LIBMNL_PATH)/.installed $(USERSPACE_DEPS) 303 cd $(LIBMNL_PATH) && ./configure --prefix=/ $(CROSS_COMPILE_FLAG) --enable-static --disable-shared 304 $(MAKE) -C $(LIBMNL_PATH) 305 sed -i 's:prefix=.*:prefix=$(LIBMNL_PATH):' $(LIBMNL_PATH)/libmnl.pc 306 307$(WIREGUARD_TOOLS_PATH)/.installed: $(WIREGUARD_TOOLS_TAR) 308 flock -s $<.lock tar -C $(BUILD_PATH) -xf $< 309 touch $@ 310 311$(WIREGUARD_TOOLS_PATH)/src/wg: | $(WIREGUARD_TOOLS_PATH)/.installed $(LIBMNL_PATH)/src/.libs/libmnl.a $(USERSPACE_DEPS) 312 LDFLAGS="$(LDFLAGS) -L$(LIBMNL_PATH)/src/.libs" $(MAKE) -C $(WIREGUARD_TOOLS_PATH)/src LIBMNL_CFLAGS="-I$(LIBMNL_PATH)/include" LIBMNL_LDLIBS="-lmnl" wg 313 $(STRIP) -s $@ 314 315$(BUILD_PATH)/init: init.c | $(USERSPACE_DEPS) 316 mkdir -p $(BUILD_PATH) 317 $(MUSL_CC) -o $@ $(CFLAGS) $(LDFLAGS) -std=gnu11 $< 318 $(STRIP) -s $@ 319 320$(IPUTILS_PATH)/.installed: $(IPUTILS_TAR) 321 mkdir -p $(BUILD_PATH) 322 flock -s $<.lock tar -C $(BUILD_PATH) -xf $< 323 touch $@ 324 325$(IPUTILS_PATH)/ping: | $(IPUTILS_PATH)/.installed $(USERSPACE_DEPS) 326 sed -i /atexit/d $(IPUTILS_PATH)/ping.c 327 cd $(IPUTILS_PATH) && $(CC) $(CFLAGS) -std=c99 -o $@ ping.c ping_common.c ping6_common.c iputils_common.c -D_GNU_SOURCE -D'IPUTILS_VERSION(f)=f' -lresolv $(LDFLAGS) 328 $(STRIP) -s $@ 329 330$(BASH_PATH)/.installed: $(BASH_TAR) 331 mkdir -p $(BUILD_PATH) 332 flock -s $<.lock tar -C $(BUILD_PATH) -xf $< 333 touch $@ 334 335$(BASH_PATH)/bash: | $(BASH_PATH)/.installed $(USERSPACE_DEPS) 336 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 337 $(MAKE) -C $(BASH_PATH) 338 $(STRIP) -s $@ 339 340$(IPROUTE2_PATH)/.installed: $(IPROUTE2_TAR) 341 mkdir -p $(BUILD_PATH) 342 flock -s $<.lock tar -C $(BUILD_PATH) -xf $< 343 printf 'CC:=$(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 344 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 345 touch $@ 346 347$(IPROUTE2_PATH)/ip/ip: | $(IPROUTE2_PATH)/.installed $(LIBMNL_PATH)/src/.libs/libmnl.a $(USERSPACE_DEPS) 348 LDFLAGS="$(LDFLAGS) -L$(LIBMNL_PATH)/src/.libs" PKG_CONFIG_LIBDIR="$(LIBMNL_PATH)" $(MAKE) -C $(IPROUTE2_PATH) PREFIX=/ ip/ip 349 $(STRIP) -s $(IPROUTE2_PATH)/ip/ip 350 351$(IPROUTE2_PATH)/misc/ss: | $(IPROUTE2_PATH)/.installed $(LIBMNL_PATH)/src/.libs/libmnl.a $(USERSPACE_DEPS) 352 LDFLAGS="$(LDFLAGS) -L$(LIBMNL_PATH)/src/.libs" PKG_CONFIG_LIBDIR="$(LIBMNL_PATH)" $(MAKE) -C $(IPROUTE2_PATH) PREFIX=/ misc/ss 353 $(STRIP) -s $(IPROUTE2_PATH)/misc/ss 354 355$(IPTABLES_PATH)/.installed: $(IPTABLES_TAR) 356 mkdir -p $(BUILD_PATH) 357 flock -s $<.lock tar -C $(BUILD_PATH) -xf $< 358 sed -i -e "/nfnetlink=[01]/s:=[01]:=0:" -e "/nfconntrack=[01]/s:=[01]:=0:" $(IPTABLES_PATH)/configure 359 touch $@ 360 361$(IPTABLES_PATH)/iptables/xtables-legacy-multi: | $(IPTABLES_PATH)/.installed $(LIBMNL_PATH)/src/.libs/libmnl.a $(USERSPACE_DEPS) 362 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 363 $(MAKE) -C $(IPTABLES_PATH) 364 $(STRIP) -s $@ 365 366$(NMAP_PATH)/.installed: $(NMAP_TAR) 367 mkdir -p $(BUILD_PATH) 368 flock -s $<.lock tar -C $(BUILD_PATH) -xf $< 369 touch $@ 370 371$(NMAP_PATH)/ncat/ncat: | $(NMAP_PATH)/.installed $(USERSPACE_DEPS) 372 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 --without-libssh 373 $(MAKE) -C $(NMAP_PATH)/libpcap 374 $(MAKE) -C $(NMAP_PATH)/ncat 375 $(STRIP) -s $@ 376 377clean: 378 rm -rf $(BUILD_PATH) 379 380distclean: clean 381 rm -rf $(DISTFILES_PATH) 382 383menuconfig: $(KERNEL_BUILD_PATH)/.config 384 $(MAKE) -C $(KERNEL_PATH) O=$(KERNEL_BUILD_PATH) ARCH=$(KERNEL_ARCH) CROSS_COMPILE=$(CROSS_COMPILE) menuconfig 385 386.PHONY: qemu build clean distclean menuconfig 387.DELETE_ON_ERROR: 388