UBUNTU: [Debian] Added SPL/ZFS build rules

[mirror_ubuntu-zesty-kernel.git] / debian / rules.d / 2-binary-arch.mk

diff --git a/debian/rules.d/2-binary-arch.mk b/debian/rules.d/2-binary-arch.mk
index 61b2d1b1c8bf6e0793390d8a3cc74845286c9b5c..ead71e630462ccb49b33f4a3b93424e8007f52c2 100644 (file)
--- a/debian/rules.d/2-binary-arch.mk
+++ b/debian/rules.d/2-binary-arch.mk
@@ -39,10 +39,32 @@ build-%: $(stampdir)/stamp-build-%
 
 # Do the actual build, including image and modules
 $(stampdir)/stamp-build-%: target_flavour = $*
+$(stampdir)/stamp-build-%: splopts  = --with-linux=$(CURDIR)
+$(stampdir)/stamp-build-%: splopts += --with-linux-obj=$(builddir)/build-$*
+$(stampdir)/stamp-build-%: zfsopts  = $(splopts)
+$(stampdir)/stamp-build-%: zfsopts += --with-spl=$(builddir)/build-$*/spl
+$(stampdir)/stamp-build-%: zfsopts += --with-spl-obj=$(builddir)/build-$*/spl
+$(stampdir)/stamp-build-%: zfsopts += --prefix=/usr --with-config=kernel
 $(stampdir)/stamp-build-%: bldimg = $(call custom_override,build_image,$*)
 $(stampdir)/stamp-build-%: $(stampdir)/stamp-prepare-%
        @echo Debug: $@ build_image $(build_image) bldimg $(bldimg)
        $(build_cd) $(kmake) $(build_O) $(conc_level) $(bldimg) modules $(if $(filter true,$(do_dtbs)),dtbs)
+ifeq ($(do_zfs),true)
+       #
+       # SPL/ZFS wants a fully built kernel before you can configure and build.
+       # It seems to be impossible to tease out the application configuration
+       # from the modules, but at least one can build just the modules.
+       #
+       install -d $(builddir)/build-$*/spl
+       rsync -a --exclude=dkms.conf --delete spl/ $(builddir)/build-$*/spl/
+       cd $(builddir)/build-$*/spl; sh autogen.sh; sh configure $(splopts)
+       $(kmake) -C $(builddir)/build-$*/spl/module $(conc_level)
+
+       install -d $(builddir)/build-$*/zfs
+       rsync -a --exclude=dkms.conf --delete zfs/ $(builddir)/build-$*/zfs/
+       cd $(builddir)/build-$*/zfs; sh autogen.sh; sh configure $(zfsopts)
+       $(kmake) -C $(builddir)/build-$*/zfs/module $(conc_level)
+endif
        @touch $@
 
 # Install the finished build
@@ -59,9 +81,14 @@ install-%: kernfile = $(call custom_override,kernel_file,$*)
 install-%: instfile = $(call custom_override,install_file,$*)
 install-%: hdrdir = $(CURDIR)/debian/$(basepkg)-$*/usr/src/$(basepkg)-$*
 install-%: target_flavour = $*
-install-%: CONFIG_MODULE_SIG_HASH=sha512
-install-%: MODSECKEY=$(builddir)/build-$*/signing_key.priv
-install-%: MODPUBKEY=$(builddir)/build-$*/signing_key.x509
+install-%: MODHASHALGO=sha512
+install-%: MODSECKEY=$(builddir)/build-$*/certs/signing_key.pem
+install-%: MODPUBKEY=$(builddir)/build-$*/certs/signing_key.x509
+install-%: splopts  = INSTALL_MOD_STRIP=1
+install-%: splopts += INSTALL_MOD_PATH=$(pkgdir)/
+install-%: splopts += INSTALL_MOD_DIR=zfs
+install-%: splopts += $(conc_level)
+install-%: zfsopts  = $(splopts)
 install-%: checks-%
        @echo Debug: $@ kernel_file $(kernel_file) kernfile $(kernfile) install_file $(install_file) instfile $(instfile)
        dh_testdir
@@ -119,6 +146,12 @@ endif
        $(build_cd) $(kmake) $(build_O) $(conc_level) modules_install $(vdso) \
                INSTALL_MOD_STRIP=1 INSTALL_MOD_PATH=$(pkgdir)/ \
                INSTALL_FW_PATH=$(pkgdir)/lib/firmware/$(abi_release)-$*
+ifeq ($(do_zfs),true)
+       cd $(builddir)/build-$*/spl/module; \
+               $(kmake) -C $(builddir)/build-$* SUBDIRS=`pwd` modules_install $(splopts)
+       cd $(builddir)/build-$*/zfs/module; \
+               $(kmake) -C $(builddir)/build-$* SUBDIRS=`pwd` modules_install $(zfsopts)
+endif
 
        #
        # Build module blacklists:
@@ -239,7 +272,9 @@ ifneq ($(skipdbg),true)
                        $(CROSS_COMPILE)objcopy \
                                --add-gnu-debuglink=$(dbgpkgdir)/usr/lib/debug/$$module \
                                $(pkgdir)/$$module; \
-                       scripts/sign-file $(CONFIG_MODULE_SIG_HASH) $(MODSECKEY) $(MODPUBKEY) \
+                       $(builddir)/build-$*/scripts/sign-file $(MODHASHALGO) \
+                               $(MODSECKEY) \
+                               $(MODPUBKEY) \
                                $(pkgdir)/$$module; \
                fi; \
        done