git.maemo.org Git - kernel-power/blob - kernel-maemo-2.6.28/debian/rules

   1 #!/usr/bin/make -f
   2 #
   3
   4 WEEK := $(shell date +%Y%W)
   5 RELEASE := $(shell dpkg-parsechangelog | awk '/^Version: / { print $$2 }')
   6 #REVISION := $(shell echo "$(RELEASE)" | sed 's/\(.*\)-\(.*\)/\2/')
   7 #no need to update modules so often, api is quite stable between weekly releases
   8 REVISION := maemo
   9 #EXTRAVERSION := EXTRAVERSION-$(REVISION)
  10
  11 PACKAGE := kernel
  12 FLASHER_PACKAGE := kernel-flasher-maemo
  13 #SOURCE_PACKAGE := $(PACKAGE)-source
  14 KERNEL_PACKAGE := $(PACKAGE)-maemo
  15 MODULES_PACKAGE := $(PACKAGE)-modules-maemo
  16 HEADERS_PACKAGE := $(PACKAGE)-headers-maemo
  17 KBUILD_PACKAGE := $(PACKAGE)-kbuild
  18 DEBUG_PACKAGE := $(PACKAGE)-debug
  19 DEBUG_MODULES_PACKAGE := $(PACKAGE)-modules-debug
  20 LIBC_PACKAGE := linux-kernel-headers-maemo
  21
  22 BUILDTMP := $(CURDIR)/debian/build
  23 #KSRC := $(BUILDTMP)/$(PACKAGE)
  24 KSRC := $(CURDIR)
  25 export KBUILD_OUTPUT = $(BUILDTMP)
  26
  27 DEFCONFIG := rx51maemo_defconfig
  28 KVER = $(shell cat $(KSRC)/include/config/kernel.release 2> /dev/null)
  29 ARCH = $(shell dpkg-architecture -qDEB_HOST_ARCH_CPU)
  30 INCLUDE_HEADERS = acpi asm-generic crypto drm Kbuild keys math-emu media mtd net pcmcia rdma rxrpc scsi sound video xen
  31 INCLUDE_HEADERS_ARCH = asm-$(ARCH) config linux
  32 RM_SCRIPTS = bloat-o-meter show_delta
  33 DEBUG_MODULES = oprofile.ko
  34 MAKE += $(MAKEFLAGS)
  35 FIASCOURL = "http://repository.maemo.org/pool/fremantle/non-free/s/sdk-fiasco-gen/sdk-fiasco-gen_2.8.2.0.1+0m5_armel.deb"
  36
  37 ifneq (,$(findstring parallel,$(DEB_BUILD_OPTIONS)))
  38     PARALLEL_JOBS := $(shell echo $(DEB_BUILD_OPTIONS) | \
  39         sed -e 's/.*parallel=\([0-9]\+\).*/\1/')
  40     ifeq ($(DEB_BUILD_OPTIONS),$(PARALLEL_JOBS))
  41         PARALLEL_JOBS := $(shell if [ -f /proc/cpuinfo ]; \
  42             then echo `cat /proc/cpuinfo | grep 'processor' | wc -l`; \
  43             else echo 1; fi)
  44     endif
  45     NJOBS := -j$(PARALLEL_JOBS)
  46 endif
  47
  48 configure-stamp:
  49         dh_testdir
  50         mkdir -p $(BUILDTMP)
  51         $(MAKE) clean
  52         QUILT_PATCHES=debian/patches quilt push -a || test $$? = 2
  53         cp debian/$(DEFCONFIG) arch/arm/configs/
  54
  55         cd $(KSRC) && $(MAKE) $(EXTRAVERSION) $(DEFCONFIG)
  56         touch $@
  57
  58 kernel-stamp: configure-stamp
  59         echo "compile $(PRODUCT) kernel"
  60         cd $(KSRC) && $(MAKE) $(NJOBS) $(EXTRAVERSION) zImage
  61         touch $@
  62
  63 modules-stamp: configure-stamp
  64         echo "compile $(PRODUCT) kernel modules"
  65         cd $(KSRC) && $(MAKE) $(NJOBS) $(EXTRAVERSION) modules
  66         touch $@
  67
  68 modules-extra: configure-stamp
  69         echo "compile $(PRODUCT) kernel EXTRA modules"
  70         cd $(KSRC) && \
  71         patch -p1 < $(CURDIR)/debian/modules-extra_config.patch && \
  72         $(MAKE) $(EXTRAVERSION) oldconfig modules && \
  73         patch -p1 -R < $(CURDIR)/debian/modules-extra_config.patch && \
  74         $(MAKE) $(EXTRAVERSION) oldconfig
  75
  76 headers: kernel-stamp modules-stamp
  77
  78 clean:
  79         dh_testdir
  80         dh_testroot
  81
  82         mkdir -p $(BUILDTMP)
  83         $(MAKE) clean
  84         -rm -f scripts/basic/{docproc,fixdep,hash} scripts/kconfig/mconf
  85         rm -f modules/modversions.h modules/ksyms.ver debian/files conf.vars scripts/cramfs/cramfsck \
  86                 scripts/cramfs/mkcramfs applied_patches debian/buildinfo stamp-* .config* \
  87                 debian/$(FLASHER_PACKAGE).postinst
  88         rm -rf debian/tmp-*
  89         rm -rf debian/build
  90         rm -f *-stamp
  91         QUILT_PATCHES=debian/patches quilt pop -a -R || test $$? = 2
  92         -rm arch/arm/configs/$(DEFCONFIG)
  93         -rm -rf .pc
  94
  95         dh_clean
  96
  97 install-kernel:
  98         dh_testdir
  99         dh_testroot
 100         dh_installdirs
 101
 102         install -d -m 755 $(CURDIR)/debian/$(KERNEL_PACKAGE)/boot
 103         #wget -Odebian/fiasco.deb $(FIASCOURL) && dpkg-deb -x debian/fiasco.deb debian/fiasco
 104         #debian/fiasco/usr/bin/fiasco-gen -o $(CURDIR)/debian/$(KERNEL_PACKAGE)/boot/zImage-$(RELEASE).fiasco -g \
 105         #               -k $(KSRC)/arch/arm/boot/zImage -v $(RELEASE)
 106         fiasco-gen -o $(CURDIR)/debian/$(KERNEL_PACKAGE)/boot/zImage-$(RELEASE).fiasco -g \
 107                         -k $(BUILDTMP)/arch/arm/boot/zImage -v $(RELEASE)
 108         #rm -rf debian/fiasco debian/fiasco.deb
 109         chmod 644 $(CURDIR)/debian/$(KERNEL_PACKAGE)/boot/zImage-$(RELEASE).fiasco
 110
 111 install-debug: install-modules
 112         install -d -m 755 $(CURDIR)/debian/$(DEBUG_PACKAGE)/usr/lib/debug/lib/modules/$(KVER)
 113         install $(BUILDTMP)/vmlinux \
 114                 $(CURDIR)/debian/$(DEBUG_PACKAGE)/usr/lib/debug/vmlinux-$(KVER)
 115         chmod a-x $(CURDIR)/debian/$(DEBUG_PACKAGE)/usr/lib/debug/vmlinux-*
 116         mkdir -p $(CURDIR)/debian/$(DEBUG_PACKAGE)/lib/modules/$(KVER)
 117
 118         for f in $$(find $(CURDIR)/debian/$(MODULES_PACKAGE) -name "*.ko"); do \
 119                 objcopy --only-keep-debug $$f $(CURDIR)/debian/$(DEBUG_PACKAGE)/usr/lib/debug/lib/modules/$(KVER)/$$(basename $$f); \
 120                 strip --remove-section=.comment --remove-section=.note --strip-unneeded  $(CURDIR)/debian/$(MODULES_PACKAGE)/lib/modules/$(KVER)/$$(basename $$f); \
 121                 objcopy --add-gnu-debuglink $(CURDIR)/debian/$(DEBUG_PACKAGE)/usr/lib/debug/lib/modules/$(KVER)/$$(basename $$f) $(CURDIR)/debian/$(MODULES_PACKAGE)/lib/modules/$(KVER)/$$(basename $$f); \
 122         done
 123
 124 install-modules-debug: install-debug
 125         install -d -m 755 $(CURDIR)/debian/$(DEBUG_MODULES_PACKAGE)/lib/modules/$(KVER)
 126         -for f in $(DEBUG_MODULES); do \
 127                 mv $(CURDIR)/debian/$(MODULES_PACKAGE)/lib/modules/$(KVER)/$$f  \
 128                    $(CURDIR)/debian/$(DEBUG_MODULES_PACKAGE)/lib/modules/$(KVER)/$$f; \
 129         done
 130
 131 install-modules:
 132         dh_testdir
 133         dh_testroot
 134
 135         mkdir -p $(CURDIR)/debian/$(MODULES_PACKAGE)/lib/modules/$(KVER)
 136         for f in $$(find $(BUILDTMP) -name "*.ko"); do \
 137                 install -c -m 644 $$f $(CURDIR)/debian/$(MODULES_PACKAGE)/lib/modules/$(KVER)/$$(basename $$f); \
 138                 strip --remove-section=.comment --remove-section=.note --strip-unneeded  $(CURDIR)/debian/$(MODULES_PACKAGE)/lib/modules/$(KVER)/$$(basename $$f); \
 139         done
 140         #ln -sf $(KVER) $(CURDIR)/debian/$(MODULES_PACKAGE)/lib/modules/current
 141
 142 install-headers:
 143         dh_testdir
 144         dh_testroot
 145         dh_installdirs
 146
 147         install -d -m755 $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(HEADERS_PACKAGE)/
 148         install -p -o root -g root -m 644 $(BUILDTMP)/.config  $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(HEADERS_PACKAGE)/
 149         install -p -o root -g root -m 644 $(KSRC)/Makefile $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(HEADERS_PACKAGE)/
 150         install -p -o root -g root -m 644 $(BUILDTMP)/Module.symvers $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(HEADERS_PACKAGE)/
 151         cd $(BUILDTMP) && install -p -o root -g root -m 644 -D include/config/auto.conf \
 152                 $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(HEADERS_PACKAGE)/include/config/auto.conf
 153         cd $(KSRC) && \
 154                 find arch/$(ARCH) $(foreach dir,$(INCLUDE_HEADERS),include/$(dir)) -name '*.h' \
 155                         -exec install -D -m644 {} $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(HEADERS_PACKAGE)/{} \;
 156         cd $(BUILDTMP) && \
 157                 find $(foreach dir,$(INCLUDE_HEADERS_ARCH),include/$(dir)) -name '*.h' \
 158                         -exec install -D -m644 {} $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(HEADERS_PACKAGE)/{} \;
 159         cd $(KSRC) && \
 160                 find ./ -path "./debian" -prune -o -path "./.pc" -prune -o \( -name Makefile -or -name Kbuild -or -name Kconfig\* \) \
 161                         -exec install -D -m644 {} $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(HEADERS_PACKAGE)/{} \;
 162
 163         ln -sf asm-$(ARCH) $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(HEADERS_PACKAGE)/include/asm
 164
 165         rm -rf $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(HEADERS_PACKAGE)/scripts
 166         ln -sf ../$(KBUILD_PACKAGE)/scripts $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(HEADERS_PACKAGE)
 167
 168 #       cp -a $(KSRC)/include/asm-$(ARCH)/arch \
 169 #               $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(HEADERS_PACKAGE)/include/asm-$(ARCH)
 170
 171         cp $(BUILDTMP)/arch/$(ARCH)/kernel/asm-offsets.s \
 172                 $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(HEADERS_PACKAGE)/arch/$(ARCH)/kernel
 173 #install /lib/modules symlink
 174         install -d -m 755 $(CURDIR)/debian/$(HEADERS_PACKAGE)/lib/modules/$(KVER)/
 175         ln -sf /usr/src/$(HEADERS_PACKAGE) $(CURDIR)/debian/$(HEADERS_PACKAGE)/lib/modules/$(KVER)/build
 176 #install kbuild
 177         install -d $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(KBUILD_PACKAGE)
 178         cp -a $(KSRC)/scripts $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(KBUILD_PACKAGE)
 179 #kbuild fixes
 180         cd $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(KBUILD_PACKAGE)/scripts && \
 181                 ( rm -f $(RM_SCRIPTS); chmod a-x mkcompile_h )
 182
 183 install-libc-headers:
 184         dh_testdir
 185         dh_testroot
 186
 187         cd $(BUILDTMP) && \
 188         $(MAKE) headers_check ARCH=$(ARCH) && \
 189         $(MAKE) headers_install ARCH=$(ARCH) INSTALL_HDR_PATH=$(CURDIR)/debian/$(LIBC_PACKAGE)/usr
 190
 191
 192 install-modules-extra:
 193         dh_testdir
 194         dh_testroot
 195
 196         mkdir -p $(CURDIR)/debian/kernel-modules-extra/lib/modules/$(KVER)/extra
 197         for f in $(MODULES_EXTRA); do \
 198                 install -c -m 644 $(BUILDTMP)/$$f \
 199                         $(CURDIR)/debian/kernel-modules-extra/lib/modules/$(KVER)/extra/$$(basename $$f); \
 200         done
 201
 202 install-extra: install-modules-extra
 203
 204
 205 install-arch: build-arch install-kernel install-modules install-headers install-libc-headers
 206
 207 ifeq ($(ARCH),arm)
 208 build-arch: kernel-stamp modules-stamp headers
 209 else
 210 build-arch:
 211 endif
 212
 213 build: build-arch
 214
 215 binary-indep: #install-indep
 216         dh_testdir
 217         dh_testroot
 218         dh_installchangelogs -i
 219         dh_installdocs -i
 220         dh_installdeb -i
 221         dh_gencontrol -i
 222         dh_md5sums -i
 223         dh_builddeb -i
 224
 225 ifeq ($(ARCH),arm)
 226 binary-arch: build-arch install-arch
 227 else
 228 binary-arch: install-libc-headers
 229 endif
 230         sed \
 231                 -e 's,@VERSION@,$(RELEASE),g' \
 232                 -e 's,@KVER@,$(KVER),g' \
 233                 < $(CURDIR)/debian/$(FLASHER_PACKAGE).postinst.in \
 234                 > $(CURDIR)/debian/$(FLASHER_PACKAGE).postinst
 235         dh_testdir
 236         dh_testroot
 237         dh_installchangelogs -s
 238         dh_installdocs -s
 239 ifeq ($(ARCH),arm)
 240         dh_strip -p$(HEADERS_PACKAGE)
 241 endif
 242         dh_compress -s
 243         dh_fixperms -s --exclude /usr/src/kernel-headers
 244         dh_installdeb -s
 245         dh_shlibdeps -s
 246         dh_gencontrol -s
 247         dh_md5sums -s
 248         dh_builddeb -s
 249 binary: binary-indep binary-arch
 250 .PHONY: build clean binary-indep binary-arch binary install