mirror of
https://github.com/checkpoint-restore/criu
synced 2025-08-22 01:51:51 +00:00
3eccf09be6
As different Linux distributions are switching away from iptables
to nftables, this makes it easier to compile CRIU with a different
default network locking backend. Instead of changing the source
code it is now possible to select the nft backend like this:
make NETWORK_LOCK_DEFAULT=NETWORK_LOCK_NFTABLES
Signed-off-by: Adrian Reber <areber@redhat.com>
515 lines
14 KiB
Makefile
515 lines
14 KiB
Makefile
__nmk_dir=$(CURDIR)/scripts/nmk/scripts/
|
|
export __nmk_dir
|
|
|
|
#
|
|
# No need to try to remake our Makefiles
|
|
Makefile: ;
|
|
Makefile.%: ;
|
|
scripts/%.mak: ;
|
|
$(__nmk_dir)%.mk: ;
|
|
|
|
#
|
|
# Import the build engine
|
|
include $(__nmk_dir)include.mk
|
|
include $(__nmk_dir)macro.mk
|
|
|
|
ifeq ($(origin HOSTCFLAGS), undefined)
|
|
HOSTCFLAGS := $(CFLAGS) $(USERCFLAGS)
|
|
endif
|
|
|
|
#
|
|
# Supported Architectures
|
|
ifneq ($(filter-out x86 arm aarch64 ppc64 s390 mips loongarch64 riscv64,$(ARCH)),)
|
|
$(error "The architecture $(ARCH) isn't supported")
|
|
endif
|
|
|
|
# The PowerPC 64 bits architecture could be big or little endian.
|
|
# They are handled in the same way.
|
|
ifeq ($(SUBARCH),ppc64)
|
|
error := $(error ppc64 big endian is not yet supported)
|
|
endif
|
|
|
|
#
|
|
# Architecture specific options.
|
|
ifeq ($(ARCH),arm)
|
|
ARMV := $(shell echo $(SUBARCH) | sed -nr 's/armv([[:digit:]]).*/\1/p; t; i7')
|
|
|
|
ifeq ($(ARMV),6)
|
|
ARCHCFLAGS += -march=armv6
|
|
endif
|
|
|
|
ifeq ($(ARMV),7)
|
|
ARCHCFLAGS += -march=armv7-a+fp
|
|
endif
|
|
|
|
ifeq ($(ARMV),8)
|
|
# Running 'setarch linux32 uname -m' returns armv8l on travis aarch64.
|
|
# This tells CRIU to handle armv8l just as armv7hf. Right now this is
|
|
# only used for compile testing. No further verification of armv8l exists.
|
|
ARCHCFLAGS += -march=armv7-a
|
|
ARMV := 7
|
|
endif
|
|
|
|
DEFINES := -DCONFIG_ARMV$(ARMV) -DCONFIG_VDSO_32
|
|
|
|
PROTOUFIX := y
|
|
# For simplicity - compile code in Arm mode without interwork.
|
|
# We could choose Thumb mode as default instead - but a dirty
|
|
# experiment shows that with 90Kb PIEs Thumb code doesn't save
|
|
# even one page. So, let's stick so far to Arm mode as it's more
|
|
# universal around all different Arm variations, until someone
|
|
# will find any use for Thumb mode. -dima
|
|
CFLAGS_PIE := -marm
|
|
endif
|
|
|
|
ifeq ($(ARCH),aarch64)
|
|
DEFINES := -DCONFIG_AARCH64
|
|
endif
|
|
|
|
ifeq ($(ARCH),ppc64)
|
|
LDARCH := powerpc:common64
|
|
DEFINES := -DCONFIG_PPC64 -D__SANE_USERSPACE_TYPES__
|
|
endif
|
|
|
|
ifeq ($(ARCH),x86)
|
|
LDARCH := i386:x86-64
|
|
DEFINES := -DCONFIG_X86_64
|
|
endif
|
|
|
|
ifeq ($(ARCH),mips)
|
|
DEFINES := -DCONFIG_MIPS
|
|
endif
|
|
|
|
ifeq ($(ARCH),loongarch64)
|
|
DEFINES := -DCONFIG_LOONGARCH64
|
|
endif
|
|
|
|
ifeq ($(ARCH),riscv64)
|
|
DEFINES := -DCONFIG_RISCV64
|
|
endif
|
|
|
|
#
|
|
# CFLAGS_PIE:
|
|
#
|
|
# Ensure with -fno-optimize-sibling-calls that we don't create GOT
|
|
# (Global Offset Table) relocations with gcc compilers that don't have
|
|
# commit "S/390: Fix 64 bit sibcall".
|
|
ifeq ($(ARCH),s390)
|
|
ARCH := s390
|
|
DEFINES := -DCONFIG_S390
|
|
CFLAGS_PIE := -fno-optimize-sibling-calls
|
|
endif
|
|
|
|
CFLAGS_PIE += -DCR_NOGLIBC
|
|
export CFLAGS_PIE
|
|
|
|
LDARCH ?= $(ARCH)
|
|
export LDARCH
|
|
export PROTOUFIX DEFINES
|
|
|
|
#
|
|
# Independent options for all tools.
|
|
DEFINES += -D_FILE_OFFSET_BITS=64
|
|
DEFINES += -D_LARGEFILE64_SOURCE
|
|
DEFINES += -D_GNU_SOURCE
|
|
|
|
WARNINGS := -Wall -Wformat-security -Wdeclaration-after-statement -Wstrict-prototypes
|
|
|
|
# -Wdangling-pointer results in false warning when we add a list element to
|
|
# local list head variable. It is false positive because before leaving the
|
|
# function we always check that local list head variable is empty, thus
|
|
# insuring that pointer to it is not dangling anywhere, but gcc can't
|
|
# understand it.
|
|
# Note: There is similar problem with kernel list, where this warning is also
|
|
# disabled: https://github.com/torvalds/linux/commit/49beadbd47c2
|
|
WARNINGS += -Wno-dangling-pointer -Wno-unknown-warning-option
|
|
|
|
CFLAGS-GCOV := --coverage -fno-exceptions -fno-inline -fprofile-update=atomic
|
|
export CFLAGS-GCOV
|
|
|
|
ifeq ($(ARCH),mips)
|
|
WARNINGS := -rdynamic
|
|
endif
|
|
|
|
ifeq ($(ARCH),loongarch64)
|
|
WARNINGS += -Wno-implicit-function-declaration
|
|
endif
|
|
|
|
ifneq ($(GCOV),)
|
|
LDFLAGS += -lgcov
|
|
CFLAGS += $(CFLAGS-GCOV)
|
|
endif
|
|
|
|
ifneq ($(NETWORK_LOCK_DEFAULT),)
|
|
CFLAGS += -DNETWORK_LOCK_DEFAULT=$(NETWORK_LOCK_DEFAULT)
|
|
endif
|
|
|
|
ifeq ($(ASAN),1)
|
|
CFLAGS-ASAN := -fsanitize=address
|
|
export CFLAGS-ASAN
|
|
CFLAGS += $(CFLAGS-ASAN)
|
|
endif
|
|
|
|
ifneq ($(WERROR),0)
|
|
WARNINGS += -Werror
|
|
endif
|
|
|
|
ifeq ($(DEBUG),1)
|
|
DEFINES += -DCR_DEBUG
|
|
CFLAGS += -O0 -ggdb3
|
|
else
|
|
CFLAGS += -O2 -g
|
|
endif
|
|
|
|
ifeq ($(GMON),1)
|
|
CFLAGS += -pg
|
|
GMONLDOPT += -pg
|
|
export GMON GMONLDOPT
|
|
endif
|
|
|
|
AFLAGS += -D__ASSEMBLY__
|
|
CFLAGS += $(USERCFLAGS) $(ARCHCFLAGS) $(WARNINGS) $(DEFINES) -iquote include/
|
|
HOSTCFLAGS += $(WARNINGS) $(DEFINES) -iquote include/
|
|
export AFLAGS CFLAGS USERCLFAGS HOSTCFLAGS
|
|
|
|
# Default target
|
|
all: criu lib crit cuda_plugin
|
|
.PHONY: all
|
|
|
|
#
|
|
# Version headers.
|
|
include Makefile.versions
|
|
|
|
VERSION_HEADER := criu/include/version.h
|
|
GITID_FILE := .gitid
|
|
GITID := $(shell if [ -d ".git" ]; then git describe --always; fi)
|
|
|
|
# Git repository wasn't inited in CRIU folder
|
|
ifeq ($(GITID),)
|
|
GITID := 0
|
|
else
|
|
GITID_FILE_VALUE := $(shell if [ -f '$(GITID_FILE)' ]; then if [ `cat '$(GITID_FILE)'` = $(GITID) ]; then echo y; fi; fi)
|
|
ifneq ($(GITID_FILE_VALUE),y)
|
|
.PHONY: $(GITID_FILE)
|
|
endif
|
|
endif
|
|
|
|
$(GITID_FILE):
|
|
$(call msg-gen, $@)
|
|
$(Q) echo "$(GITID)" > $(GITID_FILE)
|
|
|
|
$(VERSION_HEADER): Makefile.versions $(GITID_FILE)
|
|
$(call msg-gen, $@)
|
|
$(Q) echo "/* Autogenerated, do not edit */" > $@
|
|
$(Q) echo "#ifndef __CR_VERSION_H__" >> $@
|
|
$(Q) echo "#define __CR_VERSION_H__" >> $@
|
|
$(Q) echo "#define CRIU_VERSION \"$(CRIU_VERSION)\"" >> $@
|
|
$(Q) echo "#define CRIU_VERSION_MAJOR " $(CRIU_VERSION_MAJOR) >> $@
|
|
$(Q) echo "#define CRIU_VERSION_MINOR " $(CRIU_VERSION_MINOR) >> $@
|
|
ifneq ($(CRIU_VERSION_SUBLEVEL),)
|
|
$(Q) echo "#define CRIU_VERSION_SUBLEVEL " $(CRIU_VERSION_SUBLEVEL) >> $@
|
|
endif
|
|
ifneq ($(CRIU_VERSION_EXTRA),)
|
|
$(Q) echo "#define CRIU_VERSION_EXTRA " $(CRIU_VERSION_EXTRA) >> $@
|
|
endif
|
|
$(Q) echo "#define CRIU_GITID \"$(GITID)\"" >> $@
|
|
$(Q) echo "#endif /* __CR_VERSION_H__ */" >> $@
|
|
|
|
criu-deps += $(VERSION_HEADER)
|
|
|
|
#
|
|
# Setup proper link for asm headers in common code.
|
|
include/common/asm: include/common/arch/$(ARCH)/asm
|
|
$(call msg-gen, $@)
|
|
$(Q) ln -s ./arch/$(ARCH)/asm $@
|
|
|
|
criu-deps += include/common/asm
|
|
|
|
#
|
|
# Configure variables.
|
|
export CONFIG_HEADER := include/common/config.h
|
|
ifeq ($(filter tags etags cscope clean lint indent fetch-clang-format help mrproper,$(MAKECMDGOALS)),)
|
|
include Makefile.config
|
|
else
|
|
# To clean all files, enable make/build options here
|
|
export CONFIG_COMPAT := y
|
|
export CONFIG_GNUTLS := y
|
|
export CONFIG_HAS_LIBBPF := y
|
|
endif
|
|
|
|
#
|
|
# Protobuf images first, they are not depending
|
|
# on anything else.
|
|
$(eval $(call gen-built-in,images))
|
|
criu-deps += images/built-in.o
|
|
|
|
#
|
|
# Compel get used by CRIU, build it earlier
|
|
include Makefile.compel
|
|
|
|
#
|
|
# Next the socket CR library
|
|
#
|
|
SOCCR_A := soccr/libsoccr.a
|
|
soccr/Makefile: ;
|
|
soccr/%: $(CONFIG_HEADER) .FORCE
|
|
$(Q) $(MAKE) $(build)=soccr $@
|
|
soccr/built-in.o: $(CONFIG_HEADER) .FORCE
|
|
$(Q) $(MAKE) $(build)=soccr all
|
|
$(SOCCR_A): |soccr/built-in.o
|
|
criu-deps += $(SOCCR_A)
|
|
|
|
#
|
|
# CRIU building done in own directory
|
|
# with slightly different rules so we
|
|
# can't use nmk engine directly (we
|
|
# build syscalls library and such).
|
|
#
|
|
# But note that we're already included
|
|
# the nmk so we can reuse it there.
|
|
criu/Makefile: ;
|
|
criu/Makefile.packages: ;
|
|
criu/Makefile.crtools: ;
|
|
criu/%: $(criu-deps) .FORCE
|
|
$(Q) $(MAKE) $(build)=criu $@
|
|
criu: $(criu-deps)
|
|
$(Q) $(MAKE) $(build)=criu all
|
|
.PHONY: criu
|
|
|
|
unittest: $(criu-deps)
|
|
$(Q) $(MAKE) $(build)=criu unittest
|
|
.PHONY: unittest
|
|
|
|
|
|
#
|
|
# Libraries next once criu is ready
|
|
# (we might generate headers and such
|
|
# when building criu itself).
|
|
lib/Makefile: ;
|
|
lib/%: criu .FORCE
|
|
$(Q) $(MAKE) $(build)=lib $@
|
|
lib: criu
|
|
$(Q) $(MAKE) $(build)=lib all
|
|
.PHONY: lib
|
|
|
|
clean mrproper:
|
|
$(Q) $(MAKE) $(build)=images $@
|
|
$(Q) $(MAKE) $(build)=criu $@
|
|
$(Q) $(MAKE) $(build)=soccr $@
|
|
$(Q) $(MAKE) $(build)=lib $@
|
|
$(Q) $(MAKE) $(build)=crit $@
|
|
$(Q) $(MAKE) $(build)=compel $@
|
|
$(Q) $(MAKE) $(build)=compel/plugins $@
|
|
.PHONY: clean mrproper
|
|
|
|
clean-amdgpu_plugin:
|
|
$(Q) $(MAKE) -C plugins/amdgpu clean
|
|
.PHONY: clean-amdgpu_plugin
|
|
|
|
clean-cuda_plugin:
|
|
$(Q) $(MAKE) -C plugins/cuda clean
|
|
.PHONY: clean-cuda_plugin
|
|
|
|
clean-top:
|
|
$(Q) $(MAKE) -C Documentation clean
|
|
$(Q) $(MAKE) $(build)=test/compel clean
|
|
$(Q) $(RM) .gitid
|
|
.PHONY: clean-top
|
|
|
|
clean: clean-top clean-amdgpu_plugin clean-cuda_plugin
|
|
|
|
mrproper-top: clean-top clean-amdgpu_plugin clean-cuda_plugin
|
|
$(Q) $(RM) $(CONFIG_HEADER)
|
|
$(Q) $(RM) $(VERSION_HEADER)
|
|
$(Q) $(RM) $(COMPEL_VERSION_HEADER)
|
|
$(Q) $(RM) include/common/asm
|
|
$(Q) $(RM) compel/include/asm
|
|
$(Q) $(RM) cscope.*
|
|
$(Q) $(RM) tags TAGS
|
|
.PHONY: mrproper-top
|
|
|
|
mrproper: mrproper-top
|
|
|
|
#
|
|
# Non-CRIU stuff.
|
|
#
|
|
|
|
docs:
|
|
$(Q) $(MAKE) -s -C Documentation all
|
|
.PHONY: docs
|
|
|
|
zdtm: all
|
|
$(Q) $(MAKE) -C test/zdtm all
|
|
.PHONY: zdtm
|
|
|
|
test: zdtm
|
|
$(Q) $(MAKE) -C test
|
|
.PHONY: test
|
|
|
|
amdgpu_plugin: criu
|
|
$(Q) $(MAKE) -C plugins/amdgpu all
|
|
.PHONY: amdgpu_plugin
|
|
|
|
cuda_plugin: criu
|
|
$(Q) $(MAKE) -C plugins/cuda all
|
|
.PHONY: cuda_plugin
|
|
|
|
crit: lib
|
|
$(Q) $(MAKE) -C crit
|
|
.PHONY: crit
|
|
|
|
#
|
|
# Generating tar requires tag matched CRIU_VERSION.
|
|
# If not found then simply use GIT's describe with
|
|
# "v" prefix stripped.
|
|
head-name := $(shell git tag -l v$(CRIU_VERSION))
|
|
ifeq ($(head-name),)
|
|
head-name := $(shell git describe 2>/dev/null)
|
|
endif
|
|
# If no git tag could describe current commit,
|
|
# use pre-defined CRIU_VERSION with GITID (if any).
|
|
ifeq ($(head-name),)
|
|
ifneq ($(GITID),)
|
|
head-name := $(CRIU_VERSION)-$(GITID)
|
|
else
|
|
head-name := $(CRIU_VERSION)
|
|
endif
|
|
endif
|
|
tar-name := $(shell echo $(head-name) | sed -e 's/^v//g')
|
|
criu-$(tar-name).tar.bz2:
|
|
git archive --format tar --prefix 'criu-$(tar-name)/' $(head-name) | bzip2 > $@
|
|
dist tar: criu-$(tar-name).tar.bz2 ;
|
|
.PHONY: dist tar
|
|
|
|
TAGS_FILES_REGEXP := . -name '*.[hcS]' ! -path './.*' \( ! -path './test/*' -o -path './test/zdtm/lib/*' \)
|
|
tags:
|
|
$(call msg-gen, $@)
|
|
$(Q) $(RM) tags
|
|
$(Q) $(FIND) $(TAGS_FILES_REGEXP) -print | xargs $(CTAGS) -a
|
|
.PHONY: tags
|
|
|
|
etags:
|
|
$(call msg-gen, $@)
|
|
$(Q) $(RM) TAGS
|
|
$(Q) $(FIND) $(TAGS_FILES_REGEXP) -print | xargs $(ETAGS) -a
|
|
.PHONY: etags
|
|
|
|
|
|
cscope:
|
|
$(call msg-gen, $@)
|
|
$(Q) $(FIND) $(TAGS_FILES_REGEXP) ! -type l -print > cscope.files
|
|
$(Q) $(CSCOPE) -bkqu
|
|
.PHONY: cscope
|
|
|
|
gcov:
|
|
$(E) " GCOV"
|
|
$(Q) test -d gcov || mkdir gcov && \
|
|
geninfo --output-filename gcov/criu.info --no-recursion criu/ && \
|
|
cd gcov && \
|
|
genhtml --rc lcov_branch_coverage=1 --output-directory html criu.info
|
|
@echo "Code coverage report is in `pwd`/gcov/html/ directory."
|
|
.PHONY: gcov
|
|
|
|
docker-build:
|
|
$(MAKE) -C scripts/build/ x86_64
|
|
.PHONY: docker-build
|
|
|
|
docker-test:
|
|
docker run --rm --privileged -v /lib/modules:/lib/modules --network=host --cgroupns=host criu-x86_64 \
|
|
./test/zdtm.py run -a --keep-going --ignore-taint
|
|
.PHONY: docker-test
|
|
|
|
help:
|
|
@echo ' Targets:'
|
|
@echo ' all - Build all [*] targets'
|
|
@echo ' * criu - Build criu'
|
|
@echo ' * crit - Build crit'
|
|
@echo ' zdtm - Build zdtm test-suite'
|
|
@echo ' docs - Build documentation'
|
|
@echo ' install - Install CRIU (see INSTALL.md)'
|
|
@echo ' uninstall - Uninstall CRIU'
|
|
@echo ' dist - Create a source tarball'
|
|
@echo ' clean - Clean most, but leave enough to navigate'
|
|
@echo ' mrproper - Delete all compiled/generated files'
|
|
@echo ' tags - Generate tags file (ctags)'
|
|
@echo ' etags - Generate TAGS file (etags)'
|
|
@echo ' cscope - Generate cscope database'
|
|
@echo ' test - Run zdtm test-suite'
|
|
@echo ' gcov - Make code coverage report'
|
|
@echo ' unittest - Run unit tests'
|
|
@echo ' lint - Run code linters'
|
|
@echo ' indent - Indent C code'
|
|
@echo ' amdgpu_plugin - Make AMD GPU plugin'
|
|
@echo ' cuda_plugin - Make NVIDIA CUDA plugin'
|
|
.PHONY: help
|
|
|
|
ruff:
|
|
@ruff --version
|
|
ruff check ${RUFF_FLAGS} --config=scripts/ruff.toml \
|
|
test/zdtm.py \
|
|
test/inhfd/*.py \
|
|
test/others/rpc/config_file.py \
|
|
lib/pycriu/images/pb2dict.py \
|
|
lib/pycriu/images/images.py \
|
|
scripts/criu-ns \
|
|
test/others/criu-ns/run.py \
|
|
crit/*.py \
|
|
crit/crit/*.py \
|
|
scripts/uninstall_module.py \
|
|
coredump/ coredump/coredump \
|
|
scripts/github-indent-warnings.py
|
|
|
|
shellcheck:
|
|
shellcheck --version
|
|
shellcheck scripts/*.sh
|
|
shellcheck scripts/ci/*.sh scripts/ci/apt-install
|
|
shellcheck -x test/others/crit/*.sh
|
|
shellcheck -x test/others/libcriu/*.sh
|
|
shellcheck -x test/others/crit/*.sh test/others/criu-coredump/*.sh
|
|
shellcheck -x test/others/config-file/*.sh
|
|
shellcheck -x test/others/action-script/*.sh
|
|
|
|
codespell:
|
|
codespell
|
|
|
|
lint: ruff shellcheck codespell
|
|
# Do not append \n to pr_perror, pr_pwarn or fail
|
|
! git --no-pager grep -E '^\s*\<(pr_perror|pr_pwarn|fail)\>.*\\n"'
|
|
# Do not use %m with pr_* or fail
|
|
! git --no-pager grep -E '^\s*\<(pr_(err|perror|warn|pwarn|debug|info|msg)|fail)\>.*%m'
|
|
# Do not use errno with pr_perror, pr_pwarn or fail
|
|
! git --no-pager grep -E '^\s*\<(pr_perror|pr_pwarn|fail)\>\(".*".*errno'
|
|
# End pr_(err|warn|msg|info|debug) with \n
|
|
! git --no-pager grep -En '^\s*\<pr_(err|warn|msg|info|debug)\>.*);$$' | grep -v '\\n'
|
|
# No EOL whitespace for C files
|
|
! git --no-pager grep -E '\s+$$' \*.c \*.h
|
|
.PHONY: lint ruff shellcheck codespell
|
|
|
|
codecov: SHELL := $(shell which bash)
|
|
codecov:
|
|
curl -Os https://uploader.codecov.io/latest/linux/codecov
|
|
chmod +x codecov
|
|
./codecov
|
|
.PHONY: codecov
|
|
|
|
fetch-clang-format: .FORCE
|
|
$(E) ".clang-format"
|
|
$(Q) scripts/fetch-clang-format.sh
|
|
|
|
BASE ?= "HEAD~1"
|
|
OPTS ?= "--quiet"
|
|
indent:
|
|
git clang-format --style file --extensions c,h $(OPTS) $(BASE)
|
|
.PHONY: indent
|
|
|
|
include Makefile.install
|
|
|
|
.DEFAULT_GOAL := all
|
|
|
|
# Disable implicit rules in _this_ Makefile.
|
|
.SUFFIXES:
|
|
|
|
#
|
|
# Optional local include.
|
|
-include Makefile.local
|