4 WEEK := $(shell date +%Y%W)
5 RELEASE := $(shell dpkg-parsechangelog | sed -ne 's/^Version: 1:\(.*\)/\1/p' | sed 's/-10/.10-/')
6 REVISION := $(shell echo "$(RELEASE)" | sed 's/.*\./\./')
7 EXTRAVERSION := EXTRAVERSION=$(REVISION)
9 PACKAGE := kernel-power
10 FLASHER_PACKAGE := $(PACKAGE)-flasher
11 SOURCE_PACKAGE := $(PACKAGE)-source
12 KERNEL_PACKAGE := $(PACKAGE)
13 BOOTIMG_PACKAGE := $(PACKAGE)-bootimg
14 MODULES_PACKAGE := $(PACKAGE)-modules
15 HEADERS_PACKAGE := $(PACKAGE)-headers
16 KBUILD_PACKAGE := $(PACKAGE)-kbuild
17 DEBUG_PACKAGE := $(PACKAGE)-debug
18 DEBUG_MODULES_PACKAGE := $(PACKAGE)-modules-debug
19 LIBC_PACKAGE := linux-$(PACKAGE)-headers
21 MULTIBOOTDIR := etc/multiboot.d
22 MULTIBOOTFILE := $(MULTIBOOTDIR)/01-Maemo-$(PACKAGE)-$(RELEASE).item
24 BUILDTMP := $(CURDIR)/debian/build
25 KSRC := $(BUILDTMP)/$(PACKAGE)
26 export KBUILD_OUTPUT = $(BUILDTMP)
28 DEFCONFIG := rx51_defconfig
29 KVER = $(shell cat $(KSRC)/include/config/kernel.release 2> /dev/null)
30 ARCH = $(shell dpkg-architecture -qDEB_HOST_ARCH_CPU)
31 INCLUDE_HEADERS_ARCH = asm-$(ARCH) config linux
32 INCLUDE_HEADERS = asm-$(ARCH) linux acpi asm-generic crypto drm Kbuild keys math-emu media mtd net pcmcia rdma rxrpc scsi sound video xen
33 RM_SCRIPTS = bloat-o-meter show_delta
34 DEBUG_MODULES = oprofile.ko
37 ifneq (,$(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 := $(shell if [ -f /proc/cpuinfo ]; \
42 then echo `cat /proc/cpuinfo | grep 'processor' | wc -l`; \
45 NJOBS := -j$(PARALLEL_JOBS)
49 wget ftp://ftp.kernel.org/pub/linux/kernel/v2.6/linux-2.6.28.tar.gz
55 mkdir -p $(BUILDTMP)/$(SOURCE_PACKAGE)
56 QUILT_PATCHES=debian/patches quilt push -a -q || test $$? = 2
57 tar cf - `echo * | sed -e 's/ debian//g' -e 's/\.deb//g' ` \
58 | (cd $(BUILDTMP)/$(SOURCE_PACKAGE) ; umask 000; tar xspf -)
61 source-stamp: source-copy-stamp
62 cd $(BUILDTMP) && cp -a $(SOURCE_PACKAGE) $(KSRC)
65 configure-stamp: source-stamp
66 cd $(KSRC) && $(MAKE) $(EXTRAVERSION) $(DEFCONFIG)
69 kernel-stamp: configure-stamp
70 echo "compile $(PRODUCT) kernel"
71 cd $(KSRC) && $(MAKE) $(NJOBS) $(EXTRAVERSION) zImage
74 modules-stamp: configure-stamp
75 echo "compile $(PRODUCT) kernel modules"
76 cd $(KSRC) && $(MAKE) $(NJOBS) $(EXTRAVERSION) modules
79 headers: kernel-stamp modules-stamp
81 kernel-source-stamp: source-copy-stamp
85 tar --bzip2 -cf $(SOURCE_PACKAGE)-$(RELEASE).tar.bz2 $(SOURCE_PACKAGE)
93 rm -f scripts/basic/{docproc,fixdep,hash} scripts/kconfig/mconf scripts/kconfig/*.o scripts/kconfig/lxdialog/*.o
94 rm -f modules/modversions.h modules/ksyms.ver debian/files conf.vars scripts/cramfs/cramfsck \
95 scripts/cramfs/mkcramfs applied_patches debian/buildinfo stamp-* .config* \
96 debian/$(FLASHER_PACKAGE).postinst debian/$(MODULES_PACKAGE).postinst debian/$(MODULES_PACKAGE).postrm
101 QUILT_PATCHES=debian/patches quilt pop -a -q -R || test $$? = 2
110 install -d -m 755 $(CURDIR)/debian/$(KERNEL_PACKAGE)/boot
111 fiasco-gen -o $(CURDIR)/debian/$(KERNEL_PACKAGE)/boot/zImage-$(RELEASE).fiasco -g \
112 -k $(BUILDTMP)/arch/arm/boot/zImage -v $(RELEASE)
113 chmod 644 $(CURDIR)/debian/$(KERNEL_PACKAGE)/boot/zImage-$(RELEASE).fiasco
120 install -m 644 $(BUILDTMP)/arch/arm/boot/zImage $(CURDIR)/debian/$(BOOTIMG_PACKAGE)/boot/zImage-$(RELEASE)
121 install -d -m 755 $(CURDIR)/debian/$(BOOTIMG_PACKAGE)/$(MULTIBOOTDIR)
122 echo "ITEM_NAME=\"Maemo $(PACKAGE) $(RELEASE)\"" > $(CURDIR)/debian/$(BOOTIMG_PACKAGE)/$(MULTIBOOTFILE)
123 echo "ITEM_KERNEL=\"$(RELEASE)\"" >> $(CURDIR)/debian/$(BOOTIMG_PACKAGE)/$(MULTIBOOTFILE)
124 echo "ITEM_MODULES=\"ext3\"" >> $(CURDIR)/debian/$(BOOTIMG_PACKAGE)/$(MULTIBOOTFILE)
131 install -m 644 $(CURDIR)/debian/kernel-power-flasher.sudoers $(CURDIR)/debian/$(FLASHER_PACKAGE)/etc/sudoers.d
132 install -m 755 $(CURDIR)/debian/kernel-power-deinstall $(CURDIR)/debian/$(FLASHER_PACKAGE)/usr/sbin
133 install -m 644 $(CURDIR)/debian/kernel-power-deinstall.desktop $(CURDIR)/debian/$(FLASHER_PACKAGE)/usr/share/applications/hildon
135 install-debug: install-modules
136 install -d -m 755 $(CURDIR)/debian/$(DEBUG_PACKAGE)/usr/lib/debug/lib/modules/$(KVER)
137 install $(KSRC)/vmlinux \
138 $(CURDIR)/debian/$(DEBUG_PACKAGE)/usr/lib/debug/vmlinux-$(KVER)
139 chmod a-x $(CURDIR)/debian/$(DEBUG_PACKAGE)/usr/lib/debug/vmlinux-*
140 mkdir -p $(CURDIR)/debian/$(DEBUG_PACKAGE)/lib/modules/$(KVER)
142 for f in $$(find $(CURDIR)/debian/$(MODULES_PACKAGE) -name "*.ko"); do \
143 objcopy --only-keep-debug $$f $(CURDIR)/debian/$(DEBUG_PACKAGE)/usr/lib/debug/lib/modules/$(KVER)/$$(basename $$f); \
144 strip --remove-section=.comment --remove-section=.note --strip-unneeded $(CURDIR)/debian/$(MODULES_PACKAGE)/lib/modules/$(KVER)/$$(basename $$f); \
145 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); \
148 install-modules-debug: install-debug
149 install -d -m 755 $(CURDIR)/debian/$(DEBUG_MODULES_PACKAGE)/lib/modules/$(KVER)
150 -for f in $(DEBUG_MODULES); do \
151 mv $(CURDIR)/debian/$(MODULES_PACKAGE)/lib/modules/$(KVER)/$$f \
152 $(CURDIR)/debian/$(DEBUG_MODULES_PACKAGE)/lib/modules/$(KVER)/$$f; \
159 mkdir -p $(CURDIR)/debian/$(MODULES_PACKAGE)/lib/modules/$(KVER)
160 for f in $$(find $(KSRC) -name "*.ko"); do \
161 install -c -m 644 $$f $(CURDIR)/debian/$(MODULES_PACKAGE)/lib/modules/$(KVER)/$$(basename $$f); \
162 strip --remove-section=.comment --remove-section=.note --strip-unneeded $(CURDIR)/debian/$(MODULES_PACKAGE)/lib/modules/$(KVER)/$$(basename $$f); \
164 ln -sf $(KVER) $(CURDIR)/debian/$(MODULES_PACKAGE)/lib/modules/current
165 install -m644 $(CURDIR)/debian/blacklist $(CURDIR)/debian/$(MODULES_PACKAGE)/etc/modprobe.d
172 install -d -m755 $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(HEADERS_PACKAGE)/
173 install -p -o root -g root -m 644 $(KSRC)/.config $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(HEADERS_PACKAGE)/
174 install -p -o root -g root -m 644 $(KSRC)/Makefile $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(HEADERS_PACKAGE)/
175 install -p -o root -g root -m 644 $(KSRC)/Module.symvers $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(HEADERS_PACKAGE)/
176 cd $(KSRC) && install -p -o root -g root -m 644 -D include/config/auto.conf \
177 $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(HEADERS_PACKAGE)/include/config/auto.conf
178 cd $(KSRC) && install -p -o root -g root -m 644 -D include/config/kernel.release \
179 $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(HEADERS_PACKAGE)/include/config/kernel.release
181 find arch/$(ARCH) $(foreach dir,$(INCLUDE_HEADERS),include/$(dir)) -name '*.h' \
182 -exec install -D -m644 {} $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(HEADERS_PACKAGE)/{} \;
184 find $(foreach dir,$(INCLUDE_HEADERS_ARCH),include/$(dir)) -name '*.h' \
185 -exec install -D -m644 {} $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(HEADERS_PACKAGE)/{} \;
187 find ./ -path "./debian" -prune -o -path "./.pc" -prune -o \( -name Makefile -or -name Kbuild -or -name Kconfig\* \) \
188 -exec install -D -m644 {} $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(HEADERS_PACKAGE)/{} \;
190 ln -sf asm-$(ARCH) $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(HEADERS_PACKAGE)/include/asm
192 rm -rf $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(HEADERS_PACKAGE)/scripts
193 ln -sf ../$(KBUILD_PACKAGE)/scripts $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(HEADERS_PACKAGE)
195 # cp -a $(KSRC)/include/asm-$(ARCH)/arch \
196 # $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(HEADERS_PACKAGE)/include/asm-$(ARCH)
198 cp $(KSRC)/arch/$(ARCH)/kernel/asm-offsets.s \
199 $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(HEADERS_PACKAGE)/arch/$(ARCH)/kernel
200 #install /lib/modules symlink
201 install -d -m 755 $(CURDIR)/debian/$(HEADERS_PACKAGE)/lib/modules/$(KVER)/
202 ln -sf /usr/src/$(HEADERS_PACKAGE) $(CURDIR)/debian/$(HEADERS_PACKAGE)/lib/modules/$(KVER)/build
204 install -d $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(KBUILD_PACKAGE)
205 cp -a $(KSRC)/scripts $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(KBUILD_PACKAGE)
207 cd $(CURDIR)/debian/$(HEADERS_PACKAGE)/usr/src/$(KBUILD_PACKAGE)/scripts && \
208 ( rm -f $(RM_SCRIPTS); chmod a-x mkcompile_h )
209 find $(CURDIR)/debian/$(HEADERS_PACKAGE) -name ".gitignore" -delete
211 install-libc-headers: source-stamp
216 $(MAKE) headers_check ARCH=$(ARCH) && \
217 $(MAKE) headers_install ARCH=$(ARCH) INSTALL_HDR_PATH=$(CURDIR)/debian/$(LIBC_PACKAGE)/usr
223 install -p -d -o root -g root -m 755 debian/$(SOURCE_PACKAGE)/usr/src
224 install -m 644 $(BUILDTMP)/$(SOURCE_PACKAGE)-$(RELEASE).tar.bz2 debian/$(SOURCE_PACKAGE)/usr/src
226 install-arch: build-arch install-kernel install-bootimg install-flasher install-modules install-debug install-modules-debug install-headers install-libc-headers
229 build-arch: kernel-stamp modules-stamp headers
234 build-indep: kernel-source-stamp
236 build: build-arch build-indep
238 binary-indep: install-indep
241 dh_installchangelogs -i
249 binary-arch: build-arch install-arch
251 binary-arch: install-libc-headers
254 -e 's,@VERSION@,$(RELEASE),g' \
255 -e 's,@KVER@,$(KVER),g' \
256 < $(CURDIR)/debian/$(FLASHER_PACKAGE).postinst.in \
257 > $(CURDIR)/debian/$(FLASHER_PACKAGE).postinst
259 -e 's,@KVER@,$(KVER),g' \
260 < $(CURDIR)/debian/$(MODULES_PACKAGE).postinst.in \
261 > $(CURDIR)/debian/$(MODULES_PACKAGE).postinst
263 -e 's,@KVER@,$(KVER),g' \
264 < $(CURDIR)/debian/$(MODULES_PACKAGE).postrm.in \
265 > $(CURDIR)/debian/$(MODULES_PACKAGE).postrm
268 dh_installchangelogs -s
271 dh_strip -p$(HEADERS_PACKAGE)
274 dh_fixperms -s --exclude /usr/src/kernel-headers
280 binary: binary-indep binary-arch
281 .PHONY: build clean binary-indep binary-arch binary install