# criu

Utilities to checkpoint and restore processes in userspace

^ runtime dependencies | libbsd (Libraries/Other) |
^ ::: | protobuf-c (Libraries/Other) |
^ ::: | libnet (Libraries/Networking) |
^ ::: | libnl (Libraries/Networking) |
^ ::: | gnutls (Libraries/Crypto) |
^ ::: | nftables (Networking applications) |
^ ::: | [[buildroot:libprotobuf-c]] |
^ make dependencies | asciidoc |
^ ::: | xmlto |
^ ::: | libnet1-dev |
^ ::: | python3-future |
^ ::: | libnl-3-dev |
^ ::: | libcap-dev |
^ ::: | libnftables-devlibbsd-dev |
^ ::: | libprotobuf-dev |
^ ::: | libprotobuf-c-dev |
^ ::: | protobuf-c-compiler |
^ ::: | protobuf-compiler |
^ ::: | python-protobuf |

```
mkdir /data/buildroot/package/criu
cat > /data/buildroot/package/criu/Config.in<< 'EOF'
config BR2_PACKAGE_CRIU
        bool "criu"
        depends on BR2_PACKAGE_LIBBSD
        depends on BR2_PACKAGE_LIBNET
        depends on BR2_PACKAGE_LIBNL
        depends on BR2_PACKAGE_NFTABLES
        depends on BR2_PACKAGE_GNUTLS
        depends on BR2_PACKAGE_LIBPROTOBUF_C
        depends on BR2_PACKAGE_NFTABLES
        help
          Utilities to checkpoint and restore processes in userspace
EOF

cat > /data/buildroot/package/criu/criu.mk<< 'EOF'
#############################################################
#
# criu
#
#############################################################
CRIU_VERSION = v3.16.1
CRIU_SITE = https://github.com/checkpoint-restore/criu.git
CRIU_SITE_METHOD = git

CRIU_DEPENDENCIES = libbsd libnet libnl gnutls nftables libprotobuf-c
CRIU_INSTALL_STAGING = YES

define CRIU_BUILD_CMDS
  cd $(@D)/ && \
  make
endef

define CRIU_INSTALL_STAGING_CMDS
  install -Dm755 "$(@D)"/criu/criu "$(STAGING_DIR)"/usr/sbin/criu
endef

define CRIU_INSTALL_TARGET_CMDS
  install -Dm755 "$(@D)"/criu/criu "$(TARGET_DIR)"/usr/sbin/criu
endef

$(eval $(generic-package))
EOF

sed -i '/menu "Custom packages"/a source "package/criu/Config.in' /data/buildroot/package/Config.in
```