From 78cf92dcace177376835f2a322b16af7f56979eb Mon Sep 17 00:00:00 2001 From: Chuck Ebbert Date: Sun, 1 Aug 2010 18:09:06 -0400 Subject: [PATCH] * Sun Aug 01 2010 Chuck Ebbert 2.6.34.1-31 - Backport initial dist-git fixes from master (377da6d08) - Modify the prep stage so multiple trees can be prepped in a single shared git directory. --- Makefile | 294 ++++++++++++++++++++++++++++++++++++++++++++++++++++ kernel.spec | 74 +++++++------ 2 files changed, 338 insertions(+), 30 deletions(-) create mode 100644 Makefile diff --git a/Makefile b/Makefile new file mode 100644 index 000000000..6cdec4483 --- /dev/null +++ b/Makefile @@ -0,0 +1,294 @@ +# Makefile for source rpm: kernel +SPECFILE := kernel.spec + +# use noarch for make prep instead of the current CPU +# noarch creates and checks all config files not just the current one, +# in addition "i386" isn't a valid kernel target +PREPARCH = noarch + +# we only check the .sign signatures +UPSTREAM_CHECKS = sign + +.PHONY: help +help: +%: + @echo "Try fedpkg $@ or something like that" + @exit 1 + +include Makefile.config + +ifndef KVERSION +KVERSION := $(shell awk '$$1 == "%define" && $$2 == "base_sublevel" { \ + print "2.6." $$3 \ + }' $(SPECFILE)) +endif + +extremedebug: + @perl -pi -e 's/# CONFIG_DEBUG_PAGEALLOC is not set/CONFIG_DEBUG_PAGEALLOC=y/' config-nodebug + +debug: + @perl -pi -e 's/# CONFIG_SLUB_DEBUG_ON is not set/CONFIG_SLUB_DEBUG_ON=y/' config-nodebug + @perl -pi -e 's/# CONFIG_LOCK_STAT is not set/CONFIG_LOCK_STAT=y/' config-nodebug + @perl -pi -e 's/# CONFIG_DEBUG_STACK_USAGE is not set/CONFIG_DEBUG_STACK_USAGE=y/' config-nodebug + @perl -pi -e 's/# CONFIG_DEBUG_SLAB is not set/CONFIG_DEBUG_SLAB=y/' config-nodebug + @perl -pi -e 's/# CONFIG_DEBUG_MUTEXES is not set/CONFIG_DEBUG_MUTEXES=y/' config-nodebug + @perl -pi -e 's/# CONFIG_DEBUG_RT_MUTEXES is not set/CONFIG_DEBUG_RT_MUTEXES=y/' config-nodebug + @perl -pi -e 's/# CONFIG_DEBUG_RWSEMS is not set/CONFIG_DEBUG_RWSEMS=y/' config-nodebug + @perl -pi -e 's/# CONFIG_DEBUG_LOCK_ALLOC is not set/CONFIG_DEBUG_LOCK_ALLOC=y/' config-nodebug + @perl -pi -e 's/# CONFIG_PROVE_LOCKING is not set/CONFIG_PROVE_LOCKING=y/' config-nodebug + @perl -pi -e 's/# CONFIG_PROVE_RCU is not set/CONFIG_PROVE_RCU=y/' config-nodebug + @perl -pi -e 's/# CONFIG_DEBUG_SPINLOCK is not set/CONFIG_DEBUG_SPINLOCK=y/' config-nodebug + @perl -pi -e 's/# CONFIG_DEBUG_VM is not set/CONFIG_DEBUG_VM=y/' config-nodebug + @perl -pi -e 's/# CONFIG_DEBUG_SLEEP_IN_IRQ is not set/CONFIG_DEBUG_SLEEP_IN_IRQ=y/' config-nodebug + @perl -pi -e 's/# CONFIG_FAULT_INJECTION is not set/CONFIG_FAULT_INJECTION=y/' config-nodebug + @perl -pi -e 's/# CONFIG_FAILSLAB is not set/CONFIG_FAILSLAB=y/' config-nodebug + @perl -pi -e 's/# CONFIG_FAIL_PAGE_ALLOC is not set/CONFIG_FAIL_PAGE_ALLOC=y/' config-nodebug + @perl -pi -e 's/# CONFIG_FAIL_IO_TIMEOUT is not set/CONFIG_FAIL_IO_TIMEOUT=y/' config-nodebug + @perl -pi -e 's/# CONFIG_FAIL_MAKE_REQUEST is not set/CONFIG_FAIL_MAKE_REQUEST=y/' config-nodebug + @perl -pi -e 's/# CONFIG_FAULT_INJECTION_DEBUG_FS is not set/CONFIG_FAULT_INJECTION_DEBUG_FS=y/' config-nodebug + @perl -pi -e 's/# CONFIG_FAULT_INJECTION_STACKTRACE_FILTER is not set/CONFIG_FAULT_INJECTION_STACKTRACE_FILTER=y/' config-nodebug + @perl -pi -e 's/# CONFIG_DEBUG_SG is not set/CONFIG_DEBUG_SG=y/' config-nodebug + @perl -pi -e 's/# CONFIG_DEBUG_WRITECOUNT is not set/CONFIG_DEBUG_WRITECOUNT=y/' config-nodebug + @perl -pi -e 's/# CONFIG_DEBUG_OBJECTS is not set/CONFIG_DEBUG_OBJECTS=y/' config-nodebug + @perl -pi -e 's/# CONFIG_DEBUG_OBJECTS_FREE is not set/CONFIG_DEBUG_OBJECTS_FREE=y/' config-nodebug + @perl -pi -e 's/# CONFIG_DEBUG_OBJECTS_TIMERS is not set/CONFIG_DEBUG_OBJECTS_TIMERS=y/' config-nodebug + @perl -pi -e 's/# CONFIG_X86_PTDUMP is not set/CONFIG_X86_PTDUMP=y/' config-nodebug + @perl -pi -e 's/# CONFIG_CAN_DEBUG_DEVICES is not set/CONFIG_CAN_DEBUG_DEVICES=y/' config-nodebug + @perl -pi -e 's/# CONFIG_MODULE_FORCE_UNLOAD is not set/CONFIG_MODULE_FORCE_UNLOAD=y/' config-nodebug + @perl -pi -e 's/# CONFIG_SYSCTL_SYSCALL_CHECK is not set/CONFIG_SYSCTL_SYSCALL_CHECK=y/' config-nodebug + @perl -pi -e 's/# CONFIG_DEBUG_NOTIFIERS is not set/CONFIG_DEBUG_NOTIFIERS=y/' config-nodebug + @perl -pi -e 's/# CONFIG_DMA_API_DEBUG is not set/CONFIG_DMA_API_DEBUG=y/' config-nodebug + @perl -pi -e 's/# CONFIG_PM_TEST_SUSPEND is not set/CONFIG_PM_TEST_SUSPEND=y/' config-generic + @perl -pi -e 's/# CONFIG_PM_ADVANCED_DEBUG is not set/CONFIG_PM_ADVANCED_DEBUG=y/' config-generic + @perl -pi -e 's/# CONFIG_BOOT_TRACER is not set/CONFIG_BOOT_TRACER=y/' config-generic + @perl -pi -e 's/# CONFIG_B43_DEBUG is not set/CONFIG_B43_DEBUG=y/' config-generic + @perl -pi -e 's/# CONFIG_B43LEGACY_DEBUG is not set/CONFIG_B43LEGACY_DEBUG=y/' config-generic + @perl -pi -e 's/# CONFIG_MMIOTRACE is not set/CONFIG_MMIOTRACE=y/' config-nodebug + @perl -pi -e 's/CONFIG_STRIP_ASM_SYMS=y/# CONFIG_STRIP_ASM_SYMS is not set/' config-nodebug + @perl -pi -e 's/# CONFIG_DEBUG_CREDENTIALS is not set/CONFIG_DEBUG_CREDENTIALS=y/' config-nodebug + @perl -pi -e 's/# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set/CONFIG_DEBUG_FORCE_WEAK_PER_CPU=y/' config-nodebug + @perl -pi -e 's/# CONFIG_ACPI_DEBUG is not set/CONFIG_ACPI_DEBUG=y/' config-nodebug + @perl -pi -e 's/# CONFIG_EXT4_DEBUG is not set/CONFIG_EXT4_DEBUG=y/' config-nodebug + @perl -pi -e 's/# CONFIG_DEBUG_PERF_USE_VMALLOC is not set/CONFIG_DEBUG_PERF_USE_VMALLOC=y/' config-nodebug + @perl -pi -e 's/# CONFIG_JBD2_DEBUG is not set/CONFIG_JBD2_DEBUG=y/' config-nodebug + @perl -pi -e 's/# CONFIG_DEBUG_CFQ_IOSCHED is not set/CONFIG_DEBUG_CFQ_IOSCHED=y/' config-nodebug + @perl -pi -e 's/# CONFIG_DRBD_FAULT_INJECTION is not set/CONFIG_DRBD_FAULT_INJECTION=y/' config-nodebug + @perl -pi -e 's/# CONFIG_ATH_DEBUG is not set/CONFIG_ATH_DEBUG=y/' config-nodebug + @perl -pi -e 's/# CONFIG_IWLWIFI_DEVICE_TRACING is not set/CONFIG_IWLWIFI_DEVICE_TRACING=y/' config-nodebug + @perl -pi -e 's/# CONFIG_DEBUG_OBJECTS_WORK is not set/CONFIG_DEBUG_OBJECTS_WORK=y/' config-nodebug + @perl -pi -e 's/# CONFIG_DEBUG_STRICT_USER_COPY_CHECKS is not set/CONFIG_DEBUG_STRICT_USER_COPY_CHECKS=y/' config-nodebug + @perl -pi -e 's/# CONFIG_DMADEVICES_DEBUG is not set/CONFIG_DMADEVICES_DEBUG=y/' config-nodebug + @perl -pi -e 's/# CONFIG_DMADEVICES_VDEBUG is not set/CONFIG_DMADEVICES_VDEBUG=y/' config-nodebug + @perl -pi -e 's/# CONFIG_CEPH_FS_PRETTYDEBUG is not set/CONFIG_CEPH_FS_PRETTYDEBUG=y/' config-nodebug + @perl -pi -e 's/# CONFIG_QUOTA_DEBUG is not set/CONFIG_QUOTA_DEBUG=y/' config-nodebug + @perl -pi -e 's/# CONFIG_KGDB_KDB is not set/CONFIG_KGDB_KDB=y/' config-nodebug + @perl -pi -e 's/# CONFIG_KDB_KEYBOARD is not set/CONFIG_KDB_KEYBOARD=y/' config-nodebug + @perl -pi -e 's/# CONFIG_CPU_NOTIFIER_ERROR_INJECT is not set/CONFIG_CPU_NOTIFIER_ERROR_INJECT=m/' config-nodebug + @perl -pi -e 's/# CONFIG_DEBUG_PER_CPU_MAPS is not set/CONFIG_DEBUG_PER_CPU_MAPS=y/' config-nodebug + + @# just in case we're going from extremedebug -> debug + @perl -pi -e 's/CONFIG_DEBUG_PAGEALLOC=y/# CONFIG_DEBUG_PAGEALLOC is not set/' config-nodebug + + @perl -pi -e 's/CONFIG_NR_CPUS=256/CONFIG_NR_CPUS=512/' config-x86_64-generic + + @perl -pi -e 's/^%define debugbuildsenabled 1/%define debugbuildsenabled 0/' kernel.spec + @perl -pi -e 's/^%define rawhide_skip_docs 0/%define rawhide_skip_docs 1/' kernel.spec + +release: + @perl -pi -e 's/CONFIG_SLUB_DEBUG_ON=y/# CONFIG_SLUB_DEBUG_ON is not set/' config-nodebug + @perl -pi -e 's/CONFIG_LOCK_STAT=y/# CONFIG_LOCK_STAT is not set/' config-nodebug + @perl -pi -e 's/CONFIG_DEBUG_STACK_USAGE=y/# CONFIG_DEBUG_STACK_USAGE is not set/' config-nodebug + @perl -pi -e 's/CONFIG_DEBUG_SLAB=y/# CONFIG_DEBUG_SLAB is not set/' config-nodebug + @perl -pi -e 's/CONFIG_DEBUG_MUTEXES=y/# CONFIG_DEBUG_MUTEXES is not set/' config-nodebug + @perl -pi -e 's/CONFIG_DEBUG_RT_MUTEXES=y/# CONFIG_DEBUG_RT_MUTEXES is not set/' config-nodebug + @perl -pi -e 's/CONFIG_DEBUG_RWSEMS=y/# CONFIG_DEBUG_RWSEMS is not set/' config-nodebug + @perl -pi -e 's/CONFIG_DEBUG_LOCK_ALLOC=y/# CONFIG_DEBUG_LOCK_ALLOC is not set/' config-nodebug + @perl -pi -e 's/CONFIG_PROVE_LOCKING=y/# CONFIG_PROVE_LOCKING is not set/' config-nodebug + @perl -pi -e 's/CONFIG_PROVE_RCU=y/# CONFIG_PROVE_RCU is not set/' config-nodebug + @perl -pi -e 's/CONFIG_DEBUG_SPINLOCK=y/# CONFIG_DEBUG_SPINLOCK is not set/' config-nodebug + @perl -pi -e 's/CONFIG_DEBUG_VM=y/# CONFIG_DEBUG_VM is not set/' config-nodebug + @perl -pi -e 's/CONFIG_DEBUG_SLEEP_IN_IRQ=y/# CONFIG_DEBUG_SLEEP_IN_IRQ is not set/' config-nodebug + @perl -pi -e 's/CONFIG_FAULT_INJECTION=y/# CONFIG_FAULT_INJECTION is not set/' config-nodebug + @perl -pi -e 's/CONFIG_FAILSLAB=y/# CONFIG_FAILSLAB is not set/' config-nodebug + @perl -pi -e 's/CONFIG_FAIL_PAGE_ALLOC=y/# CONFIG_FAIL_PAGE_ALLOC is not set/' config-nodebug + @perl -pi -e 's/CONFIG_FAIL_IO_TIMEOUT=y/# CONFIG_FAIL_IO_TIMEOUT is not set/' config-nodebug + @perl -pi -e 's/CONFIG_FAIL_MAKE_REQUEST=y/# CONFIG_FAIL_MAKE_REQUEST is not set/' config-nodebug + @perl -pi -e 's/CONFIG_FAULT_INJECTION_DEBUG_FS=y/# CONFIG_FAULT_INJECTION_DEBUG_FS is not set/' config-nodebug + @perl -pi -e 's/CONFIG_FAULT_INJECTION_STACKTRACE_FILTER=y/# CONFIG_FAULT_INJECTION_STACKTRACE_FILTER is not set/' config-nodebug + @perl -pi -e 's/CONFIG_DEBUG_SG=y/# CONFIG_DEBUG_SG is not set/' config-nodebug + @perl -pi -e 's/CONFIG_DEBUG_WRITECOUNT=y/# CONFIG_DEBUG_WRITECOUNT is not set/' config-nodebug + @perl -pi -e 's/CONFIG_DEBUG_OBJECTS=y/# CONFIG_DEBUG_OBJECTS is not set/' config-nodebug + @perl -pi -e 's/CONFIG_DEBUG_OBJECTS_FREE=y/# CONFIG_DEBUG_OBJECTS_FREE is not set/' config-nodebug + @perl -pi -e 's/CONFIG_DEBUG_OBJECTS_TIMERS=y/# CONFIG_DEBUG_OBJECTS_TIMERS is not set/' config-nodebug + @perl -pi -e 's/CONFIG_X86_PTDUMP=y/# CONFIG_X86_PTDUMP is not set/' config-nodebug + @perl -pi -e 's/CONFIG_CAN_DEBUG_DEVICES=y/# CONFIG_CAN_DEBUG_DEVICES is not set/' config-nodebug + @perl -pi -e 's/CONFIG_MODULE_FORCE_UNLOAD=y/# CONFIG_MODULE_FORCE_UNLOAD is not set/' config-nodebug + @perl -pi -e 's/CONFIG_SYSCTL_SYSCALL_CHECK=y/# CONFIG_SYSCTL_SYSCALL_CHECK is not set/' config-nodebug + @perl -pi -e 's/CONFIG_DEBUG_NOTIFIERS=y/# CONFIG_DEBUG_NOTIFIERS is not set/' config-nodebug + @perl -pi -e 's/CONFIG_DMA_API_DEBUG=y/# CONFIG_DMA_API_DEBUG is not set/' config-nodebug + @perl -pi -e 's/CONFIG_PM_TEST_SUSPEND=y/#\ CONFIG_PM_TEST_SUSPEND\ is\ not\ set/' config-generic + @perl -pi -e 's/CONFIG_PM_ADVANCED_DEBUG=y/#\ CONFIG_PM_ADVANCED_DEBUG\ is\ not\ set/' config-generic + @perl -pi -e 's/CONFIG_BOOT_TRACER=y/#\ CONFIG_BOOT_TRACER\ is\ not\ set/' config-generic + @perl -pi -e 's/CONFIG_B43_DEBUG=y/# CONFIG_B43_DEBUG is not set/' config-generic + @perl -pi -e 's/CONFIG_B43LEGACY_DEBUG=y/# CONFIG_B43LEGACY_DEBUG is not set/' config-generic + @perl -pi -e 's/CONFIG_MMIOTRACE=y/# CONFIG_MMIOTRACE is not set/' config-nodebug + @perl -pi -e 's/# CONFIG_STRIP_ASM_SYMS is not set/CONFIG_STRIP_ASM_SYMS=y/' config-nodebug + @perl -pi -e 's/CONFIG_DEBUG_CREDENTIALS=y/# CONFIG_DEBUG_CREDENTIALS is not set/' config-nodebug + @perl -pi -e 's/CONFIG_DEBUG_FORCE_WEAK_PER_CPU=y/# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set/' config-nodebug + @perl -pi -e 's/CONFIG_ACPI_DEBUG=y/# CONFIG_ACPI_DEBUG is not set/' config-nodebug + @perl -pi -e 's/CONFIG_EXT4_DEBUG=y/# CONFIG_EXT4_DEBUG is not set/' config-nodebug + @perl -pi -e 's/CONFIG_DEBUG_PERF_USE_VMALLOC=y/# CONFIG_DEBUG_PERF_USE_VMALLOC is not set/' config-nodebug + @perl -pi -e 's/CONFIG_JBD2_DEBUG=y/# CONFIG_JBD2_DEBUG is not set/' config-nodebug + @perl -pi -e 's/CONFIG_DEBUG_CFQ_IOSCHED=y/# CONFIG_DEBUG_CFQ_IOSCHED is not set/' config-nodebug + @perl -pi -e 's/CONFIG_DRBD_FAULT_INJECTION=y/# CONFIG_DRBD_FAULT_INJECTION is not set/' config-nodebug + @perl -pi -e 's/CONFIG_ATH_DEBUG=y/# CONFIG_ATH_DEBUG is not set/' config-nodebug + @perl -pi -e 's/CONFIG_IWLWIFI_DEVICE_TRACING=y/# CONFIG_IWLWIFI_DEVICE_TRACING is not set/' config-nodebug + @perl -pi -e 's/CONFIG_DEBUG_OBJECTS_WORK=y/# CONFIG_DEBUG_OBJECTS_WORK is not set/' config-nodebug + @perl -pi -e 's/CONFIG_DEBUG_STRICT_USER_COPY_CHECKS=y/# CONFIG_DEBUG_STRICT_USER_COPY_CHECKS is not set/' config-nodebug + @perl -pi -e 's/CONFIG_DMADEVICES_DEBUG=y/# CONFIG_DMADEVICES_DEBUG is not set/' config-nodebug + @perl -pi -e 's/CONFIG_DMADEVICES_VDEBUG=y/# CONFIG_DMADEVICES_VDEBUG is not set/' config-nodebug + @perl -pi -e 's/CONFIG_CEPH_FS_PRETTYDEBUG=y/# CONFIG_CEPH_FS_PRETTYDEBUG is not set/' config-nodebug + @perl -pi -e 's/CONFIG_QUOTA_DEBUG=y/# CONFIG_QUOTA_DEBUG is not set/' config-nodebug + @perl -pi -e 's/CONFIG_CPU_NOTIFIER_ERROR_INJECT=m/# CONFIG_CPU_NOTIFIER_ERROR_INJECT is not set/' config-nodebug + #@perl -pi -e 's/CONFIG_KGDB_KDB=y/# CONFIG_KGDB_KDB is not set/' config-nodebug + #@perl -pi -e 's/CONFIG_KDB_KEYBOARD=y/# CONFIG_KDB_KEYBOARD is not set/' config-nodebug + @perl -pi -e 's/CONFIG_DEBUG_PER_CPU_MAPS=y/# CONFIG_DEBUG_PER_CPU_MAPS is not set/' config-nodebug + + @perl -pi -e 's/CONFIG_DEBUG_PAGEALLOC=y/# CONFIG_DEBUG_PAGEALLOC is not set/' config-debug + @perl -pi -e 's/CONFIG_DEBUG_PAGEALLOC=y/# CONFIG_DEBUG_PAGEALLOC is not set/' config-nodebug + + @perl -pi -e 's/CONFIG_NR_CPUS=512/CONFIG_NR_CPUS=256/' config-x86_64-generic + + @perl -pi -e 's/^%define debugbuildsenabled 0/%define debugbuildsenabled 1/' kernel.spec + @perl -pi -e 's/^%define rawhide_skip_docs 1/%define rawhide_skip_docs 0/' kernel.spec + +reconfig: + @rm -f kernel-*-config + @VERSION=$(KVERSION) make -f Makefile.config configs + @scripts/reconfig.sh + +unused-kernel-patches: + @for f in *.patch; do if [ -e $$f ]; then (egrep -q "^Patch[[:digit:]]+:[[:space:]]+$$f" $(SPECFILE) || echo "Unused: $$f") && egrep -q "^ApplyPatch[[:space:]]+$$f|^ApplyOptionalPatch[[:space:]]+$$f" $(SPECFILE) || echo "Unapplied: $$f"; fi; done + +# since i386 isn't a target... +compile compile-short: DIST_DEFINES += --target $(shell uname -m) + +# 'make local' also needs to build the noarch firmware package +local: noarch + +# +# Hacks for building vanilla (unpatched) kernel rpms. +# Use "make vanilla-TARGET" like "make TARGET" (make vanilla-scratch-build). +# +vanilla-%: $(SPECFILE:.spec=-vanilla.spec) + @$(MAKE) $* SPECFILE=$< + +$(SPECFILE:.spec=-vanilla.spec): $(SPECFILE) + @rm -f $@ + (echo %define nopatches 1; cat $<) > $@ + +#scratch-build: NAME = $(shell rpm $(RPM_DEFINES) $(DIST_DEFINES) -q --qf "%{NAME}\n" --specfile $(SPECFILE)| head -1) +#scratch-build: test-srpm +# $(BUILD_CLIENT) build $(BUILD_FLAGS) --scratch $(TARGET) \ +# $(SRCRPMDIR)/$(NAME)-$(VERSION)-$(RELEASE).src.rpm + +# Dismal kludge for building via brew from cvs after "make vanilla-tag". +ifdef BEEHIVE_SRPM_BUILD +export CHECKOUT_TAG ?= $(shell sed s/^.// CVS/Tag) +tag-pattern = $(TAG_NAME)-$(TAG_VERSION)-0_%_$(TAG_RELEASE) +ifeq (,$(filter-out $(tag-pattern),$(CHECKOUT_TAG))) +variant := $(patsubst $(tag-pattern),%,$(CHECKOUT_TAG)) +srpm: SPECFILE := $(wildcard $(SPECFILE:.spec=-$(variant).spec) \ + $(SPECFILE:.spec=.t.$(variant).spec)) +srpm beehive-sprm: RELEASE := 0.$(variant).$(RELEASE) +endif +endif + +# +# Hacks for building kernel rpms from upstream code plus local GIT branches. +# Use "make git/BRANCH/TARGET" like "make TARGET". +# Use "make git/BRANCH-fedora/TARGET" to include Fedora patches on top. +# +ifndef GIT_SPEC +git/%: + @$(MAKE) GIT_SPEC=$(subst /,-,$(*D)) git-$(*F) +else +git-%: $(SPECFILE:.spec=.t.$(GIT_SPEC).spec) + @$(MAKE) GIT_SPEC= $* SPECFILE=$< +endif + +# +# Your git-branches.mk file can define GIT_DIR, e.g.: +# GIT_DIR = ${HOME}/kernel/.git +# Make sure GIT_AUTHOR_NAME and GIT_AUTHOR_EMAIL are also set +# or your rpm changelogs will look like crap. +# +# For each branch it can define a variable branch-BRANCH or tag-BRANCH +# giving the parent of BRANCH to diff against in a separate patch. If +# the parent is unknown, it will use $(branch-upstream) defaulting to +# "refs/remotes/upstream/master". +# +# Defining tag-BRANCH means the tag corresponds to an upstream patch in +# the sources file, so that is used instead of generating a patch with +# git. If there is no tag-upstream defined, it will figure out a vNNN +# tag or vNNN-gitN pseudo-tag from the last patch in the sources file. +# For example: +# tag-some-hacks = v2.6.21-rc5 +# branch-more-hacks = some-hacks +# Leads to patches: +# git diff v2.6.21-rc5..more-hacks > linux-2.6.21-rc5-some-hacks.patch +# git diff some-hacks..more-hacks > linux-2.6.21-rc5-more-hacks.patch +# Whereas having no git-branches.mk at all but doing +# "make GIT_DIR=... git/mybranch/test-srpm" does: +# id=`cat patch-2.6.21-rc5-git4.id` # auto-fetched via upstream file +# git diff $id..upstream > linux-2.6.21-rc5-git4-upstream.patch +# git diff upstream..mybranch > linux-2.6.21-rc5-git4-mybranch.patch +# If the upstream patch (or any branch patch) is empty it's left out. +# +git-branches.mk:; +-include git-branches.mk + +branch-upstream ?= refs/remotes/upstream/master + +ifdef GIT_DIR +export GIT_DIR +export GIT_AUTHOR_NAME +export GIT_AUTHOR_EMAIL +gen-patches ?= gen-patches + +ifndef havespec +$(SPECFILE:.spec=.t.%-fedora.spec): $(SPECFILE) $(gen-patches) FORCE + ./$(gen-patches) --fedora < $< > $@ $(gen-patches-args) +$(SPECFILE:.spec=.t.%.spec): $(SPECFILE) $(gen-patches) FORCE + ./$(gen-patches) < $< > $@ $(gen-patches-args) +.PRECIOUS: $(SPECFILE:.spec=.t.%.spec) $(SPECFILE:.spec=.t.%-fedora.spec) +endif + +spec-%: $(SPECFILE:.spec=.t.%.spec) ; +$(SPECFILE):; +FORCE:; + +branch-of-* = $(firstword $(head-$*) $*) +gen-patches-args = --name $* v$(KVERSION) $(call heads,$(branch-of-*)) +define heads +$(if $(tag-$1),$(filter-out v$(KVERSION),$(tag-$1)),\ + $(call heads,$(firstword $(branch-$1) $(branch-upstream)))) $1 +endef + +files-%-fedora: + @echo $(SPECFILE:.spec=.t.$*-fedora.spec) + @$(call list-patches,$(branch-of-*)) +files-%: + @echo $(SPECFILE:.spec=.t.$*.spec) + @$(call list-patches,$(branch-of-*)) +define list-patches +$(if $(tag-$1),version=$(patsubst v%,%,$(tag-$1)),\ + $(call list-patches,$(firstword $(branch-$1) $(branch-upstream)))); \ +echo linux-$${version}-$(patsubst refs/remotes/%/master,%,$1).patch +endef + +ifndef tag-$(branch-upstream) +tag-$(branch-upstream) := $(shell \ + sed -n 's/^.* *//;s/\.bz2$$//;s/patch-/v/;/^v/h;$${g;p}' sources) +endif +endif diff --git a/kernel.spec b/kernel.spec index 8b2804ce8..059497073 100644 --- a/kernel.spec +++ b/kernel.spec @@ -38,19 +38,18 @@ Summary: The Linux kernel %endif %endif -# fedora_build defines which build revision of this kernel version we're -# building. Rather than incrementing forever, as with the prior versioning -# setup, we set fedora_cvs_origin to the current cvs revision s/1.// of the -# kernel spec when the kernel is rebased, so fedora_build automatically -# works out to the offset from the rebase, so it doesn't get too ginormous. +# baserelease defines which build revision of this kernel version we're +# building. We used to call this fedora_build, but the magical name +# baserelease is matched by the rpmdev-bumpspec tool, which you should use. # -# If you're building on a branch, the RCS revision will be something like -# 1.1205.1.1. In this case we drop the initial 1, subtract fedora_cvs_origin -# from the second number, and then append the rest of the RCS string as is. -# Don't stare at the awk too long, you'll go blind. -%define fedora_cvs_origin 2084 -%define fedora_cvs_revision() %2 -%global fedora_build %(echo %{fedora_cvs_origin}.%{fedora_cvs_revision $Revision: 1.2114 $} | awk -F . '{ OFS = "."; ORS = ""; print $3 - $1 ; i = 4 ; OFS = ""; while (i <= NF) { print ".", $i ; i++} }') +# We used to have some extra magic weirdness to bump this automatically, +# but now we don't. Just use: rpmdev-bumpspec -c 'comment for changelog' +# When changing base_sublevel below or going from rc to a final kernel, +# reset this by hand to 1 (or to 0 and then use rpmdev-bumpspec). +# scripts/rebase.sh should be made to do that for you, actually. +# +%global baserelease 31 +%global fedora_build %{baserelease} # base_sublevel is the kernel version we're starting with and patching # on top of -- for example, 2.6.22-rc7-git1 starts with a 2.6.21 base, @@ -1063,16 +1062,22 @@ ApplyOptionalPatch() %endif %endif -# We can share hardlinked source trees by putting a list of -# directory names of the CVS checkouts that we want to share -# with in .shared-srctree. (Full pathnames are required.) -[ -f .shared-srctree ] && sharedirs=$(cat .shared-srctree) +# %{vanillaversion} : the full version name, e.g. 2.6.35-rc6-git3 +# %{kversion} : the base version, e.g. 2.6.34 -if [ ! -d kernel-%{kversion}/vanilla-%{vanillaversion} ]; then +# Use kernel-%{kversion}%{?dist} as the top-level directory name +# so we can prep different trees within a single git directory. - if [ -d kernel-%{kversion}/vanilla-%{kversion} ]; then +# Build a list of the other top-level kernel tree directories. +# This will be used to hardlink identical vanilla subdirs. +sharedirs=$(find $(pwd) -maxdepth 1 -type d -name kernel-2.6.\* | grep -v kernel-%{kversion}%{?dist}) - cd kernel-%{kversion} +if [ ! -d kernel-%{kversion}%{?dist}/vanilla-%{vanillaversion} ]; then + + if [ -d kernel-%{kversion}%{?dist}/vanilla-%{kversion} ]; then + + # The base vanilla version already exists. + cd kernel-%{kversion}%{?dist} # Any vanilla-* directories other than the base one are stale. for dir in vanilla-*; do @@ -1081,18 +1086,18 @@ if [ ! -d kernel-%{kversion}/vanilla-%{vanillaversion} ]; then else - # Ok, first time we do a make prep. rm -f pax_global_header + # Look for an identical base vanilla dir that can be hardlinked. for sharedir in $sharedirs ; do - if [[ ! -z $sharedir && -d $sharedir/kernel-%{kversion}/vanilla-%{kversion} ]] ; then + if [[ ! -z $sharedir && -d $sharedir/vanilla-%{kversion} ]] ; then break fi done - if [[ ! -z $sharedir && -d $sharedir/kernel-%{kversion}/vanilla-%{kversion} ]] ; then -%setup -q -n kernel-%{kversion} -c -T - cp -rl $sharedir/kernel-%{kversion}/vanilla-%{kversion} . + if [[ ! -z $sharedir && -d $sharedir/vanilla-%{kversion} ]] ; then +%setup -q -n kernel-%{kversion}%{?dist} -c -T + cp -rl $sharedir/vanilla-%{kversion} . else -%setup -q -n kernel-%{kversion} -c +%setup -q -n kernel-%{kversion}%{?dist} -c mv linux-%{kversion} vanilla-%{kversion} fi @@ -1101,16 +1106,17 @@ if [ ! -d kernel-%{kversion}/vanilla-%{vanillaversion} ]; then %if "%{kversion}" != "%{vanillaversion}" for sharedir in $sharedirs ; do - if [[ ! -z $sharedir && -d $sharedir/kernel-%{kversion}/vanilla-%{vanillaversion} ]] ; then + if [[ ! -z $sharedir && -d $sharedir/vanilla-%{vanillaversion} ]] ; then break fi done - if [[ ! -z $sharedir && -d $sharedir/kernel-%{kversion}/vanilla-%{vanillaversion} ]] ; then + if [[ ! -z $sharedir && -d $sharedir/vanilla-%{vanillaversion} ]] ; then - cp -rl $sharedir/kernel-%{kversion}/vanilla-%{vanillaversion} . + cp -rl $sharedir/vanilla-%{vanillaversion} . else + # Need to apply patches to the base vanilla version. cp -rl vanilla-%{kversion} vanilla-%{vanillaversion} cd vanilla-%{vanillaversion} @@ -1135,10 +1141,13 @@ if [ ! -d kernel-%{kversion}/vanilla-%{vanillaversion} ]; then %endif else - # We already have a vanilla dir. - cd kernel-%{kversion} + + # We already have all vanilla dirs, just change to the top-level directory. + cd kernel-%{kversion}%{?dist} + fi +# Now build the fedora kernel tree. if [ -d linux-%{kversion}.%{_target_cpu} ]; then # Just in case we ctrl-c'd a prep already rm -rf deleteme.%{_target_cpu} @@ -2097,6 +2106,11 @@ fi %changelog +* Sun Aug 01 2010 Chuck Ebbert 2.6.34.1-31 +- Backport initial dist-git fixes from master (377da6d08) +- Modify the prep stage so multiple trees can be prepped in a + single shared git directory. + * Mon Jul 26 2010 Chuck Ebbert 2.6.34.1-30 - usb-obey-the-sysfs-power-wakeup-setting.patch: Restore ability of USB devices to wake the machine (#617559)