[Buildroot] [PATCH v4] package/criu: new package
Marcus Folkesson
marcus.folkesson at gmail.com
Fri Oct 20 06:02:36 UTC 2023
Checkpoint/Restore In Userspace (CRIU), is a software tool for the
Linux operating system to make it possible to freeze a running
application and checkpoint it to persistent storage as a collection of files.
Signed-off-by: Marcus Folkesson <marcus.folkesson at gmail.com>
---
Notes:
v2:
- Addressed comments from Thomas.
- Tested on ARM target and on x86_64 with qemu.
v3:
- set CONFIG_CHECKPOINT_RESTORE in kernel config
- Only be available for ARMv6, ARMv7 and ARMv8
v4:
- set SUBARCH for armv6, armv7 and armv8
- Use github download helper
Result from test-pkg:
bootlin-armv5-uclibc [1/6]: SKIPPED
bootlin-armv7-glibc [2/6]: OK
bootlin-armv7m-uclibc [3/6]: SKIPPED
bootlin-x86-64-musl [4/6]: OK
br-arm-full-static [5/6]: SKIPPED
sourcery-arm [6/6]: SKIPPED
6 builds, 4 skipped, 0 build failed, 0 legal-info failed, 0 show-info failed
DEVELOPERS | 1 +
package/Config.in | 1 +
package/criu/Config.in | 48 +++++++++++++++++++++++++++++
package/criu/criu.hash | 3 ++
package/criu/criu.mk | 70 ++++++++++++++++++++++++++++++++++++++++++
5 files changed, 123 insertions(+)
create mode 100644 package/criu/Config.in
create mode 100644 package/criu/criu.hash
create mode 100644 package/criu/criu.mk
diff --git a/DEVELOPERS b/DEVELOPERS
index 57015e245e..2047827bd9 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -2007,6 +2007,7 @@ F: support/testing/tests/package/test_python_pytest.py
F: support/testing/tests/package/test_python_pytest_asyncio.py
N: Marcus Folkesson <marcus.folkesson at gmail.com>
+F: package/criu/
F: package/libcamera/
F: package/libcamera-apps/
F: package/libostree/
diff --git a/package/Config.in b/package/Config.in
index 4e489c4706..9e2099f6a5 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -2678,6 +2678,7 @@ menu "System tools"
source "package/coreutils/Config.in"
source "package/cpulimit/Config.in"
source "package/cpuload/Config.in"
+ source "package/criu/Config.in"
source "package/crun/Config.in"
source "package/daemon/Config.in"
source "package/dc3dd/Config.in"
diff --git a/package/criu/Config.in b/package/criu/Config.in
new file mode 100644
index 0000000000..06e809fb83
--- /dev/null
+++ b/package/criu/Config.in
@@ -0,0 +1,48 @@
+# criu only builds on certain architectures
+config BR2_PACKAGE_CRIU_ARCH_SUPPORTS
+ bool
+ default y if BR2_ARM_CPU_ARMV6
+ default y if BR2_ARM_CPU_ARMV7A
+ default y if BR2_ARM_CPU_ARMV7M
+ default y if BR2_ARM_CPU_ARMV8A
+ default y if BR2_ARM_CPU_ARMV8M
+ default y if BR2_aarch64
+ default y if BR2_i386
+ default y if BR2_mips
+ default y if BR2_x86_64
+ default y if BR2_powerpc64
+ default y if BR2_s390x
+
+menuconfig BR2_PACKAGE_CRIU
+ bool "criu"
+ depends on BR2_PACKAGE_CRIU_ARCH_SUPPORTS
+ depends on BR2_PACKAGE_HOST_PYTHON3 # host-python3-ssl
+ depends on BR2_PACKAGE_HOST_PROTOBUF_ARCH_SUPPORTS # protobuf-c
+ depends on BR2_PACKAGE_PROTOBUF_ARCH_SUPPORTS
+ depends on BR2_PACKAGE_LIBBSD_ARCH_SUPPORTS
+ depends on BR2_INSTALL_LIBSTDCPP # protobuf
+ depends on BR2_TOOLCHAIN_HAS_THREADS # protobuf, libnl
+ depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 # protobuf
+ depends on !BR2_STATIC_LIBS # protobuf, libbsd
+ depends on BR2_USE_WCHAR # libbsd
+ depends on BR2_USE_MMU # libcap
+ select BR2_PACKAGE_HOST_PYTHON3_SSL
+ select BR2_PACKAGE_PROTOBUF
+ select BR2_PACKAGE_PROTOBUF_C
+ select BR2_PACKAGE_LIBAIO
+ select BR2_PACKAGE_LIBBSD
+ select BR2_PACKAGE_LIBCAP
+ select BR2_PACKAGE_LIBNET
+ select BR2_PACKAGE_LIBNL
+ select BR2_PACKAGE_PYTHON3
+ help
+ Checkpoint/Restore In Userspace (CRIU), is a software
+ tool for the Linux operating system to make it possible
+ to freeze a running application and checkpoint it to
+ persistent storage as a collection of files.
+
+ https://criu.org/Main_Page
+
+comment "criu needs a toolchain w/ threads, dynamic library, wchar"
+ depends on !BR2_TOOLCHAIN_HAS_THREADS || BR2_STATIC_LIBS \
+ || !BR2_USE_WCHAR
diff --git a/package/criu/criu.hash b/package/criu/criu.hash
new file mode 100644
index 0000000000..2c4a07252b
--- /dev/null
+++ b/package/criu/criu.hash
@@ -0,0 +1,3 @@
+# Locally calculated
+sha256 6a9997981c9fe4730c848ce59346b3a22fad69b803607cb67a3f6ec0557fa474 criu-3.18.tar.gz
+sha256 568a1fa9d90e18a1a1a61ea58ec2eece16b56a5042cc72c1b4f8d4455ae6fcb7 COPYING
diff --git a/package/criu/criu.mk b/package/criu/criu.mk
new file mode 100644
index 0000000000..a84c625696
--- /dev/null
+++ b/package/criu/criu.mk
@@ -0,0 +1,70 @@
+################################################################################
+#
+# CRIU
+#
+################################################################################
+
+CRIU_VERSION = 3.18
+CRIU_SITE = $(call github,checkpoint-restore,criu,v$(CRIU_VERSION))
+
+CRIU_LICENSE = GPL-2.0
+CRIU_LICENSE_FILES = COPYING
+CRIU_DEPENDENCIES =\
+ host-pkgconf \
+ host-protobuf-c \
+ host-python3 \
+ host-python-pip \
+ libaio \
+ libbsd \
+ libcap \
+ libnet \
+ libnl \
+ protobuf \
+ protobuf-c \
+ python3
+
+CRIU_MAKE_ENV =\
+ $(TARGET_MAKE_ENV) \
+ $(TARGET_CONFIGURE_OPTS) \
+ CROSS_COMPILE=$(TARGET_CROSS) \
+ WERROR=0
+
+#x86_64 is treated as x86 in criu
+#Also, powerpc64 is refered to as ppc64 in criu.
+ifeq ($(BR2_ARCH),"x86_64")
+CRIU_MAKE_ENV += ARCH=x86
+else ifeq ($(BR2_ARCH),"powerpc64")
+CRIU_MAKE_ENV += ARCH=ppc64
+else
+CRIU_MAKE_ENV += ARCH=$(BR2_ARCH)
+endif
+
+ifeq ($(BR2_ARM_CPU_ARMV6), y)
+CRIU_MAKE_ENV += SUBARCH=armv6
+else ifeq ($(BR2_ARM_CPU_ARMV7A), y)
+CRIU_MAKE_ENV += SUBARCH=armv7
+else ifeq ($(BR2_ARM_CPU_ARMV7M), y)
+CRIU_MAKE_ENV += SUBARCH=armv7
+else ifeq ($(BR2_ARM_CPU_ARMV8A), y)
+CRIU_MAKE_ENV += SUBARCH=armv8
+else ifeq ($(BR2_ARM_CPU_ARMV8M), y)
+CRIU_MAKE_ENV += SUBARCH=armv8
+endif
+
+# Criu needs Kernel Checkpoint/restore support which is not enabled
+# by default.
+define CRIU_LINUX_CONFIG_FIXUPS
+ $(call KCONFIG_ENABLE_OPT,CONFIG_CHECKPOINT_RESTORE)
+endef
+
+define CRIU_BUILD_CMDS
+ rm -rf $(@D)/images/google/protobuf/descriptor.proto
+ ln -s $(STAGING_DIR)/usr/include/google/protobuf/descriptor.proto $(@D)/images/google/protobuf/descriptor.proto
+ $(CRIU_MAKE_ENV) $(MAKE) -C $(@D)
+endef
+
+define CRIU_INSTALL_TARGET_CMDS
+ $(CRIU_MAKE_ENV) $(MAKE) DESTDIR=$(TARGET_DIR) PREFIX=/usr -C $(@D) install-criu install-lib install-compel
+endef
+
+$(eval $(generic-package))
--
2.41.0
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