deiban packaging of linux kernel with sysmocom modifications
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SHELL := bash -e
export DH_OPTIONS
build-indep:
install-signed: DH_OPTIONS = -p$(PACKAGE_NAME)
install-signed: KERNEL_VERSION = $(ABINAME)$(LOCALVERSION)
install-signed: IMAGE_PACKAGE_NAME = linux-image-$(KERNEL_VERSION)-unsigned
install-signed: PACKAGE_DIR = debian/$(PACKAGE_NAME)
install-signed: SIGNATURE_DIR = debian/signatures/$(IMAGE_PACKAGE_NAME)
install-signed:
mkdir -p $(PACKAGE_DIR)/boot
rsync -a $(patsubst %,/boot/%-$(KERNEL_VERSION),config System.map $(IMAGE_INSTALL_STEM)) \
$(PACKAGE_DIR)/boot/
if [ -f $(SIGNATURE_DIR)/boot/vmlinuz-$(KERNEL_VERSION).sig ]; then \
sbattach --attach $(SIGNATURE_DIR)/boot/vmlinuz-$(KERNEL_VERSION).sig \
$(PACKAGE_DIR)/boot/vmlinuz-$(KERNEL_VERSION); \
echo >> debian/$(PACKAGE_NAME).substvars 'signed:Description=The kernel image and modules are signed for use with Secure Boot.'; \
else \
echo >> debian/$(PACKAGE_NAME).substvars 'signed:Description=The modules are signed.'; \
fi
mkdir -p $(PACKAGE_DIR)/lib/modules/$(KERNEL_VERSION)
rsync -a $(addprefix /lib/modules/$(KERNEL_VERSION)/,kernel modules.builtin modules.order) \
$(PACKAGE_DIR)/lib/modules/$(KERNEL_VERSION)/
while read path; do \
/usr/lib/linux-kbuild-$(VERSION)/scripts/sign-file -s \
$(SIGNATURE_DIR)/lib/modules/$(KERNEL_VERSION)/$$path \
sha256 dummy \
$(PACKAGE_DIR)/lib/modules/$(KERNEL_VERSION)/$${path%.sig}; \
done < <(find $(SIGNATURE_DIR)/lib/modules/$(KERNEL_VERSION) -name '*.sig' -printf '%P\n')
# Copy any device tree files
if [ -d /usr/lib/linux-image-$(KERNEL_VERSION) ]; then \
mkdir -p $(PACKAGE_DIR)/usr/lib/linux-image-$(KERNEL_VERSION); \
rsync -a /usr/lib/linux-image-$(KERNEL_VERSION)/ \
$(PACKAGE_DIR)/usr/lib/linux-image-$(KERNEL_VERSION)/; \
fi
# Copy bug scripts but change the info file to refer to the right package
mkdir -p $(PACKAGE_DIR)/usr/share/bug/$(PACKAGE_NAME)
rsync -a /usr/share/bug/$(IMAGE_PACKAGE_NAME)/ \
$(PACKAGE_DIR)/usr/share/bug/$(PACKAGE_NAME)/
sed -i -e 's/^PACKAGE_NAME=.*/PACKAGE_NAME=$(PACKAGE_NAME)/' \
-e 's/^PACKAGE_VERSION=.*/PACKAGE_VERSION=$(PACKAGE_VERSION)/' \
$(PACKAGE_DIR)/usr/share/bug/$(PACKAGE_NAME)/info
dh_install
dh_installchangelogs
dh_installdocs
dh_compress
dh_fixperms
dh_installdeb
# Copy most package relations and description from unsigned package
for field in Depends Suggests Recommends Breaks; do \
echo >> debian/$(PACKAGE_NAME).substvars "unsigned:$$field=$$(dpkg-query -f '$${'$$field'}' -W $(IMAGE_PACKAGE_NAME))"; \
done
echo >> debian/$(PACKAGE_NAME).substvars "unsigned:DescriptionShort=$$(dpkg-query -f '$${Description}' -W $(IMAGE_PACKAGE_NAME) | head -n 1)"
echo >> debian/$(PACKAGE_NAME).substvars "unsigned:DescriptionLong=$$(dpkg-query -f '$${Description}' -W $(IMAGE_PACKAGE_NAME) | tail -n +2 | sed -rz 's/\$$/$${}/g; s/^ //; s/\n \.?/$${Newline}/g')"
dh_gencontrol -- $(GENCONTROL_ARGS)
dh_md5sums
dh_builddeb
install-udeb_$(ARCH): export KW_DEFCONFIG_DIR=/usr/share/linux-support-$(ABINAME)/installer
install-udeb_$(ARCH): export KW_CONFIG_DIR=/usr/share/linux-support-$(ABINAME)/installer
install-udeb_$(ARCH): DH_OPTIONS=$(PACKAGE_NAMES:%=-p%)
install-udeb_$(ARCH):
dh_testdir
dh_prep
kernel-wedge install-files $(ABINAME)
kernel-wedge check $(PACKAGE_NAMES)
dh_fixperms
dh_gencontrol -- $(GENCONTROL_ARGS)
dh_builddeb