debian/rules

   1 #!/usr/bin/make -f
   2 # See debhelper(7) (uncomment to enable)
   3 # output every command that modifies files on the build system.
   4 export DH_VERBOSE=1
   5 export DH_OPTIONS=-v
   6
   7 VERSION := $(shell dpkg-parsechangelog | sed -nr '/^Version:/s/Version: (.*:)?(.*)-(.*)/\2/p')
   8
   9 # see EXAMPLES in dpkg-buildflags(1) and read /usr/share/dpkg/*
  10 include /usr/share/dpkg/default.mk
  11
  12 DEB_HOST_GNU_CPU := $(shell dpkg-architecture -qDEB_HOST_GNU_CPU)
  13
  14 # see FEATURE AREAS in dpkg-buildflags(1)
  15 export DEB_BUILD_MAINT_OPTIONS = hardening=+all,-pie
  16
  17 # see ENVIRONMENT in dpkg-buildflags(1)
  18 # package maintainers to append CFLAGS
  19 export DEB_CFLAGS_MAINT_APPEND  = -fPIC
  20 # package maintainers to append LDFLAGS
  21 #export DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed
  22
  23 include /usr/share/dpkg/buildflags.mk
  24 export EXTRA_CFLAGS=$(CFLAGS)
  25 export EXTRA_CPPFLAGS=$(CPPFLAGS)
  26 export HOST_EXTRA_CFLAGS=$(CFLAGS)
  27 export HOST_EXTRA_CPPFLAGS=$(CPPFLAGS)
  28 # need to be stripped as DPDK build system adds them and it would be -Wl,-Wl,opt
  29 export EXTRA_LDFLAGS=$(shell echo $(LDFLAGS) | sed 's/-Wl,//g')
  30 # HOST_CC build system does not add -Wl ...
  31 export EXTRA_HOST_LDFLAGS=$(LDFLAGS)
  32
  33 export RTE_DEVEL_BUILD=n
  34
  35 # People rebuilding this package can overwrite DPDK_CONFIG, RTE_MACHINE and
  36 # RTE_TARGET via DEB_BUILD_OPTIONS if they like
  37 ifneq (,$(filter dpdk_config=%,$(DEB_BUILD_OPTIONS)))
  38     DPDK_CONFIG ?= $(patsubst dpdk_config=%,%,$(filter dpdk_config=%,$(DEB_BUILD_OPTIONS)))
  39 endif
  40 ifneq (,$(filter rte_machine=%,$(DEB_BUILD_OPTIONS)))
  41     RTE_MACHINE ?= $(patsubst rte_machine=%,%,$(filter rte_machine=%,$(DEB_BUILD_OPTIONS)))
  42 endif
  43 ifneq (,$(filter rte_target=%,$(DEB_BUILD_OPTIONS)))
  44     RTE_TARGET ?= $(patsubst rte_target=%,%,$(filter rte_target=%,$(DEB_BUILD_OPTIONS)))
  45 endif
  46
  47 ifneq (,$(filter $(DEB_HOST_ARCH), arm64))
  48 DPDK_CONFIG ?= "arm64-armv8a-linuxapp-gcc"
  49 RTE_MACHINE ?= "armv8a"
  50 RTE_TARGET ?= "arm64-armv8a-linuxapp-gcc"
  51 else
  52 ifneq (,$(filter $(DEB_HOST_ARCH), ppc64el))
  53 DPDK_CONFIG ?= "ppc_64-power8-linuxapp-gcc"
  54 RTE_MACHINE ?= "power8"
  55 RTE_TARGET ?= "ppc_64-power8-linuxapp-gcc"
  56 else
  57 DPDK_CONFIG ?= "$(DEB_HOST_GNU_CPU)-native-linuxapp-gcc"
  58 RTE_MACHINE ?= "default"
  59 RTE_TARGET ?= "$(DEB_HOST_GNU_CPU)-default-linuxapp-gcc"
  60 endif
  61 endif
  62 DPDK_STATIC_DIR = "debian/build/static-root"
  63 DPDK_SHARED_DIR = "debian/build/shared-root"
  64
  65 # kernel_modules can be passed via DEB_BUILD_OPTIONS to enable building the
  66 # optional binary kernel modules package. By default it will be built against
  67 # the current kernel, or ksrc can be passed with a path to the target kernel
  68 # sources instead.
  69 ifeq (,$(findstring kernel_modules,$(DEB_BUILD_OPTIONS)))
  70 DPDK_CONFIG_BUILD_KMOD=n
  71 KSRC=""
  72 else
  73 ifneq (,$(filter ksrc=%,$(DEB_BUILD_OPTIONS)))
  74     KSRC := $(patsubst ksrc=%,%,$(filter ksrc=%,$(DEB_BUILD_OPTIONS)))
  75 else
  76     KSRC := /lib/modules/$(shell uname -r)/build
  77 endif
  78
  79 KVERS := $(shell perl debian/kernel-version $(KSRC))
  80 export KVERS
  81
  82 DPDK_CONFIG_BUILD_KMOD=y
  83
  84 # Since the binary module package is generated at build time depending on the
  85 # local kernel version, we have to append the new package in d/control.
  86 # We cannot use a separate control file since that wouldn't work with
  87 # dpkg-genchanges, and also would require a lot of overrides for debhelpers.
  88 get_built_using ?= $(filter-out (=),$(shell dpkg-query -f='$${source:Package} (=$${source:Version})' -W $1))
  89
  90 override_dh_gencontrol:
  91         dh_gencontrol
  92         dh_gencontrol -p dpdk-modules-$(KVERS) -- \
  93                 -v`cat debian/VERSION` \
  94                 -V'built:using:kernel=$(call get_built_using,linux-headers-$(KVERS))'
  95
  96 build:
  97         @if [ x"$(KVERS)" = x ] ; then \
  98             echo 'No version in $(KSRC)/include/linux/version.h' >&2; \
  99             exit 1; \
 100         fi
 101         sh debian/prep-modules $(KSRC)
 102         cat debian/control.modules >> debian/control
 103         dh $@ --with python2,dkms
 104 endif
 105
 106 %:
 107         dh $@ --with python2,dkms
 108
 109 override_dh_auto_clean:
 110         rm -rf debian/build debian/tmp debian/dpdk-modules-* \
 111                 debian/control.modules debian/VERSION
 112         sed -i '/Package: dpdk-modules-/,/`tail -n1 debian/control.modules.in`/d' debian/control
 113         test -L config/defconfig_$(DPDK_CONFIG) && rm -f config/defconfig_$(DPDK_CONFIG) || true
 114
 115 override_dh_auto_configure:
 116         # Add support for a custom defconfig file in the debian directory.
 117 ifneq (,$(filter dpdk_config=%,$(DEB_BUILD_OPTIONS)))
 118         test -e config/defconfig_$(DPDK_CONFIG) || ln -fs ../debian/defconfig_$(DPDK_CONFIG) config/defconfig_$(DPDK_CONFIG)
 119 endif
 120         # report dpkg-buildflags status to build log
 121         dpkg-buildflags --status
 122         echo EXTRA_CFLAGS $$EXTRA_CFLAGS
 123         echo EXTRA_LDFLAGS: $$EXTRA_LDFLAGS
 124         $(MAKE) V=$(DH_VERBOSE) O=$(DPDK_STATIC_DIR) T=$(DPDK_CONFIG) config
 125 ifeq (,$(filter dpdk_config=%,$(DEB_BUILD_OPTIONS)))
 126         sed -ri -e 's,(RTE_MACHINE=).*,\1$(RTE_MACHINE),' \
 127                 -e 's,(RTE_NEXT_ABI=).*,\1n,' \
 128                 -e 's,(CONFIG_RTE_EAL_IGB_UIO=).*,\1$(DPDK_CONFIG_BUILD_KMOD),' \
 129                 -e 's,(CONFIG_RTE_KNI_KMOD=).*,\1$(DPDK_CONFIG_BUILD_KMOD),' \
 130                 -e 's,(LIBRTE_PMD_PCAP=).*,\1y,' \
 131                 -e 's,(LIBRTE_PMD_XENVIRT=).*,\1y,' \
 132                 $(DPDK_STATIC_DIR)/.config
 133         # xen not available on ppc64el
 134 ifneq (,$(filter $(DEB_HOST_ARCH), ppc64el))
 135         sed -ri -e 's,(LIBRTE_PMD_XENVIRT=).*,\1n,' $(DPDK_STATIC_DIR)/.config
 136 endif
 137 endif
 138         dh_auto_configure
 139
 140 override_dh_auto_build-indep:
 141         $(MAKE) V=$(DH_VERBOSE) O=$(DPDK_STATIC_DIR) doc-api-html doc-guides-html \
 142                 doc-guides-man
 143
 144 override_dh_auto_install-indep:
 145         # Package: dpdk-doc
 146         # All files based on the install-doc rule (includes examples)
 147         $(MAKE) V=$(DH_VERBOSE) O=$(DPDK_STATIC_DIR) prefix=/usr \
 148                 DESTDIR=debian/dpdk-doc install-doc
 149
 150 override_dh_auto_build-arch:
 151         $(MAKE) V=$(DH_VERBOSE) O=$(DPDK_STATIC_DIR) RTE_KERNELDIR=$(KSRC) build
 152         # Unfortunately the decision about having static or shared libraries is
 153         # made for the whole build, which then produces only .a or .so files
 154         # (but not both).
 155         # And the target layout for target selection has no field for the
 156         # type of library.
 157         # Right now I hack this by doing a second build which only differs in
 158         # the selection of shared libs.
 159         # Shared libs should be default, so the previous static build is only
 160         # used to get static libraries.
 161         cp -a $(DPDK_STATIC_DIR) $(DPDK_SHARED_DIR)
 162         sed -ri 's,(RTE_BUILD_SHARED_LIB=).*,\1y,' \
 163                 $(DPDK_SHARED_DIR)/.config
 164         $(MAKE) V=$(DH_VERBOSE) O=$(DPDK_SHARED_DIR) RTE_KERNELDIR=$(KSRC) build
 165
 166 override_dh_auto_install-arch: LIBDIR=usr/lib/$(shell dpkg-architecture -qDEB_HOST_MULTIARCH)
 167 override_dh_auto_install-arch:
 168         # Package: dpdk (runtime)
 169         $(MAKE) V=$(DH_VERBOSE) O=$(DPDK_STATIC_DIR) prefix=/usr \
 170                 DESTDIR=debian/dpdk install-runtime
 171         $(MAKE) V=$(DH_VERBOSE) O=$(DPDK_SHARED_DIR) prefix=/usr \
 172                 DESTDIR=debian/dpdk install-runtime
 173         mkdir -p debian/dpdk/etc/dpdk
 174         cp debian/dpdk.interfaces debian/dpdk/etc/dpdk/interfaces
 175         rm debian/dpdk/usr/sbin/dpdk-devbind
 176         mkdir -p debian/dpdk/sbin
 177         ln -s /usr/share/dpdk/tools/dpdk-devbind.py \
 178                 debian/dpdk/sbin/dpdk-devbind
 179         # Package: dpdk-dev (build environment)
 180         $(MAKE) V=$(DH_VERBOSE) O=$(DPDK_SHARED_DIR) prefix=/usr \
 181                 DESTDIR=debian/dpdk-dev install-sdk
 182         cp $(DPDK_SHARED_DIR)/.config debian/dpdk-dev/usr/share/dpdk/config
 183         sed -e 's/SDK_TARGET/$(RTE_TARGET)/' debian/dpdk-sdk-env.sh.in > \
 184                 debian/dpdk-dev/usr/share/dpdk/dpdk-sdk-env.sh
 185         # Package: libdpdk-dev (bare headers, static devel libs and linker
 186         # script)
 187         mkdir -p debian/libdpdk-dev/$(LIBDIR)
 188         # linker script
 189         mv debian/dpdk/usr/lib/libdpdk.so debian/libdpdk-dev/$(LIBDIR)/
 190         # includes
 191         mkdir -p debian/libdpdk-dev/usr/include
 192         mv debian/dpdk-dev/usr/include/dpdk debian/libdpdk-dev/usr/include/
 193         # all static libs are in the dev package
 194         mv debian/dpdk/usr/lib/lib*.a debian/libdpdk-dev/$(LIBDIR)/
 195         # symlinks to last .so's are in the non versioned libdpdk-dev as well
 196         # this allows multiple libdpdk-<NAME><VER> at different VER concurrently
 197         # libdpdk-dev depends on all sublibs so symlinks are never broken
 198         mv debian/dpdk/usr/lib/*.so debian/libdpdk-dev/$(LIBDIR)/
 199         # Package(s): libdpdk-<NAME><VER> (bare runtime libs)
 200         for lib in $$(ls -1 debian/dpdk/usr/lib/*.so.*); do \
 201           BN=$$(basename $${lib}); \
 202           VER=$$(echo $${BN} | sed -e 's/^.*\.so\.//'); \
 203           LN=$$(echo $${BN} | sed -e 's/\.so\.[0-9]*$$//' | tr '_' '-'); \
 204           if echo $${LN} | grep -q ".*[0-9]$$"; then \
 205             PKG=$${LN}-$${VER}; \
 206           else \
 207             PKG=$${LN}$${VER}; \
 208           fi; \
 209           echo "moving $${lib} for library $${PKG}"; \
 210           mkdir -p debian/$${PKG}/$(LIBDIR); \
 211           mv $${lib} debian/$${PKG}/$(LIBDIR); \
 212         done
 213         # pkg-config
 214         mkdir -p debian/libdpdk-dev/$(LIBDIR)/pkgconfig
 215         LIBS=$$(sed -e 's/GROUP ( \(.*\) )/\1/' -e 's/lib/-l/g' -e 's/\.so//g' \
 216                 $(CURDIR)/debian/libdpdk-dev/$(LIBDIR)/libdpdk.so); \
 217         sed -e "s/@DPDK_LIBS@/$${LIBS}/" -e "s/@VERSION@/$(VERSION)/" \
 218                 debian/libdpdk.pc.in > debian/libdpdk-dev/$(LIBDIR)/pkgconfig/libdpdk.pc
 219         # Package: dpdk-igb-uio-dkms
 220         mkdir -p debian/dpdk-igb-uio-dkms/usr/src/dpdk-igb-uio-$(VERSION)
 221         cp lib/librte_eal/linuxapp/igb_uio/* \
 222                 debian/dpdk-igb-uio-dkms/usr/src/dpdk-igb-uio-$(VERSION)
 223         # Package: dpdk-rte-kni-dkms
 224         mkdir -p debian/dpdk-rte-kni-dkms/usr/src/dpdk-rte-kni-$(VERSION)
 225         cp -a lib/librte_eal/linuxapp/kni/* \
 226                 debian/dpdk-rte-kni-dkms/usr/src/dpdk-rte-kni-$(VERSION)
 227 ifneq (,$(KVERS))
 228         # Package: dpdk-modules-<kernel version>
 229         mkdir -p debian/dpdk-modules-$(KVERS)/lib/modules/$(KVERS)/kernel/drivers/net
 230         cp -a debian/build/shared-root/kmod/* \
 231                 debian/dpdk-modules-$(KVERS)/lib/modules/$(KVERS)/kernel/drivers/net
 232 endif
 233
 234 override_dh_dkms:
 235         dh_dkms -V $(VERSION)
 236
 237 override_dh_installinit:
 238         dh_installinit --no-start --no-restart-on-upgrade
 239
 240 override_dh_systemd_start:
 241         dh_systemd_start --no-start --no-restart-on-upgrade
 242
 243 override_dh_auto_test:
 244