X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/140ef637ba039f40ca2c7c4e4c92ca22af5febea..ff7c3c648193ac159bb157b770f605dd703a3751:/include/quilt.mk diff --git a/include/quilt.mk b/include/quilt.mk index ec5acc507..925b7a736 100644 --- a/include/quilt.mk +++ b/include/quilt.mk @@ -1,48 +1,170 @@ # -# Copyright (C) 2007 OpenWrt.org +# Copyright (C) 2007-2009 OpenWrt.org # # This is free software, licensed under the GNU General Public License v2. # See /LICENSE for more information. -# -QUILT?=$(strip $(shell test -f $(PKG_BUILD_DIR)/.quilt_patched && echo y)) -ifneq ($(QUILT),) - STAMP_PREPARED:=$(strip $(STAMP_PREPARED))_q - CONFIG_AUTOREBUILD= - PATCHES:=$(shell cd ./patches; ls) - define Build/Patch/Default - rm -rf $(PKG_BUILD_DIR)/patches - mkdir -p $(PKG_BUILD_DIR)/patches - for patch in $(PATCHES); do ( \ - cp "./patches/$$$$patch" $(PKG_BUILD_DIR); \ - cd $(PKG_BUILD_DIR); \ - quilt import -p 1 "$$$$patch"; \ - quilt push; \ - quilt refresh; \ - rm -f "$$$$patch"; \ +ifneq ($(if $(DUMP),1,$(__quilt_inc)),1) +__quilt_inc:=1 + +ifeq ($(TARGET_BUILD),1) + PKG_BUILD_DIR:=$(LINUX_DIR) +endif +PATCH_DIR?=./patches +FILES_DIR?=./files +HOST_PATCH_DIR?=$(PATCH_DIR) +HOST_FILES_DIR?=$(FILES_DIR) + +ifeq ($(MAKECMDGOALS),refresh) + override QUILT=1 +endif + +QUILT_CMD:=quilt --quiltrc=- + +define filter_series +sed -e s,\\\#.*,, $(1) | grep -E \[a-zA-Z0-9\] +endef + +define PatchDir/Quilt + @mkdir -p "$(1)/patches$(if $(3),/$(patsubst %/,%,$(3)))" + @if [ -s "$(2)/series" ]; then \ + mkdir -p "$(1)/patches/$(3)"; \ + cp "$(2)/series" "$(1)/patches/$(3)"; \ + fi + @for patch in $$$$( (cd "$(2)" && if [ -f series ]; then $(call filter_series,series); else ls | sort; fi; ) 2>/dev/null ); do ( \ + cp "$(2)/$$$$patch" "$(1)/patches/$(3)"; \ + echo "$(3)$$$$patch" >> "$(1)/patches/series"; \ ); done - touch $(PKG_BUILD_DIR)/.quilt_patched - endef -else - define Build/Patch/Default - @if [ -d ./patches -a "$$$$(ls ./patches | wc -l)" -gt 0 ]; then \ - $(PATCH) $(PKG_BUILD_DIR) ./patches; \ + $(if $(3),@echo $(3) >> "$(1)/patches/.subdirs") +endef + +define PatchDir/Default + @if [ -d "$(2)" ] && [ "$$$$(ls $(2) | wc -l)" -gt 0 ]; then \ + export PATCH="$(PATCH)"; \ + if [ -s "$(2)/series" ]; then \ + $(call filter_series,$(2)/series) | xargs -n1 \ + $(KPATCH) "$(1)" "$(2)"; \ + else \ + $(KPATCH) "$(1)" "$(2)"; \ + fi; \ fi - endef +endef + +define PatchDir +$(call PatchDir/$(if $(strip $(QUILT)),Quilt,Default),$(strip $(1)),$(strip $(2)),$(strip $(3))) +endef + +define HostPatchDir +$(call PatchDir/$(if $(strip $(HOST_QUILT)),Quilt,Default),$(strip $(1)),$(strip $(2)),$(strip $(3))) +endef + +ifneq ($(PKG_BUILD_DIR),) + QUILT?=$(if $(wildcard $(PKG_BUILD_DIR)/.quilt_used),y) + ifneq ($(QUILT),) + STAMP_CHECKED:=$(PKG_BUILD_DIR)/.quilt_checked + override CONFIG_AUTOREBUILD= + quilt-check: $(STAMP_CHECKED) + endif +endif + +ifneq ($(HOST_BUILD_DIR),) + HOST_QUILT?=$(if $(findstring command,$(origin QUILT)),$(QUILT),$(if $(wildcard $(HOST_BUILD_DIR)/.quilt_used),y)) + ifneq ($(HOST_QUILT),) + HOST_STAMP_CHECKED:=$(HOST_BUILD_DIR)/.quilt_checked + override CONFIG_AUTOREBUILD= + host-quilt-check: $(HOST_STAMP_CHECKED) + endif endif -refresh: $(STAMP_PREPARED) - @[ -f "$(PKG_BUILD_DIR)/patches/series" ] || { \ - echo "The source directory was not unpacked using quilt. Please rebuild."; \ +define Host/Patch/Default + $(if $(HOST_QUILT),rm -rf $(HOST_BUILD_DIR)/patches; mkdir -p $(HOST_BUILD_DIR)/patches) + $(call HostPatchDir,$(HOST_BUILD_DIR),$(HOST_PATCH_DIR),) + $(if $(HOST_QUILT),touch $(HOST_BUILD_DIR)/.quilt_used) +endef + +define Build/Patch/Default + $(if $(QUILT),rm -rf $(PKG_BUILD_DIR)/patches; mkdir -p $(PKG_BUILD_DIR)/patches) + $(call PatchDir,$(PKG_BUILD_DIR),$(PATCH_DIR),) + $(if $(QUILT),touch $(PKG_BUILD_DIR)/.quilt_used) +endef + +kernel_files=$(foreach fdir,$(GENERIC_FILES_DIR) $(FILES_DIR),$(fdir)/.) +define Kernel/Patch/Default + rm -rf $(PKG_BUILD_DIR)/patches; mkdir -p $(PKG_BUILD_DIR)/patches + $(if $(kernel_files),$(CP) $(kernel_files) $(LINUX_DIR)/) + find $(LINUX_DIR)/ -name \*.rej -or -name \*.orig | $(XARGS) rm -f + $(call PatchDir,$(PKG_BUILD_DIR),$(GENERIC_PATCH_DIR),generic/) + $(call PatchDir,$(PKG_BUILD_DIR),$(PATCH_DIR),platform/) +endef + +define Quilt/RefreshDir + mkdir -p $(2) + -rm -f $(2)/* 2>/dev/null >/dev/null + @( \ + for patch in $$$$($(if $(3),grep "^$(3)",cat) $(1)/patches/series | awk '{print $$$$1}'); do \ + $(CP) -v "$(1)/patches/$$$$patch" $(2); \ + done; \ + ) +endef + +define Quilt/Refresh/Host + $(call Quilt/RefreshDir,$(HOST_BUILD_DIR),$(PATCH_DIR)) +endef + +define Quilt/Refresh/Package + $(call Quilt/RefreshDir,$(PKG_BUILD_DIR),$(PATCH_DIR)) +endef + +define Quilt/Refresh/Kernel + @[ -z "$$(grep -v '^generic/' $(PKG_BUILD_DIR)/patches/series | grep -v '^platform/')" ] || { \ + echo "All kernel patches must start with either generic/ or platform/"; \ + false; \ + } + $(call Quilt/RefreshDir,$(PKG_BUILD_DIR),$(GENERIC_PATCH_DIR),generic/) + $(call Quilt/RefreshDir,$(PKG_BUILD_DIR),$(PATCH_DIR),platform/) +endef + +define Quilt/Template + $($(2)STAMP_CONFIGURED): $($(2)STAMP_CHECKED) + $(if $(NO_RECONFIGURE),$($(2)STAMP_BUILT),$($(2)STAMP_CONFIGURED)): FORCE + $($(2)STAMP_CHECKED): $($(2)STAMP_PREPARED) + if [ -s "$(1)/patches/series" ]; then \ + (cd "$(1)"; \ + if $(QUILT_CMD) next >/dev/null 2>&1; then \ + $(QUILT_CMD) push -a; \ + else \ + $(QUILT_CMD) top >/dev/null 2>&1; \ + fi \ + ); \ + fi + touch "$$@" + + $(3)quilt-check: $($(2)STAMP_PREPARED) FORCE + @[ -f "$(1)/.quilt_used" ] || { \ + echo "The source directory was not unpacked using quilt. Please rebuild with QUILT=1"; \ false; \ } - @[ "$$(cat $(PKG_BUILD_DIR)/patches/series | md5sum)" = "$$(sort $(PKG_BUILD_DIR)/patches/series | md5sum)" ] || { \ + @[ -f "$(1)/patches/series" ] || { \ + echo "The source directory contains no quilt patches."; \ + false; \ + } + @[ -n "$$$$(ls $(1)/patches/series)" -o "$$$$(cat $(1)/patches/series | md5sum)" = "$$(sort $(1)/patches/series | md5sum)" ] || { \ echo "The patches are not sorted in the right order. Please fix."; \ false; \ } - rm -f ./patches/* 2>/dev/null >/dev/null - @( \ - for patch in $$(cat $(PKG_BUILD_DIR)/patches/series); do \ - $(CP) -v "$(PKG_BUILD_DIR)/patches/$$patch" ./patches; \ - done; \ - ) + + $(3)refresh: $(3)quilt-check + @cd "$(1)"; $(QUILT_CMD) pop -a -f >/dev/null 2>/dev/null + @cd "$(1)"; while $(QUILT_CMD) next 2>/dev/null >/dev/null && $(QUILT_CMD) push; do \ + QUILT_DIFF_OPTS="-p" $(QUILT_CMD) refresh -p ab --no-index --no-timestamps; \ + done; ! $(QUILT_CMD) next 2>/dev/null >/dev/null + $(Quilt/Refresh/$(4)) + + $(3)update: $(3)quilt-check + $(Quilt/Refresh/$(4)) +endef + +Build/Quilt=$(call Quilt/Template,$(PKG_BUILD_DIR),,,$(if $(TARGET_BUILD),Kernel,Package)) +Host/Quilt=$(call Quilt/Template,$(HOST_BUILD_DIR),HOST_,host-,Host) + +endif