# # Copyright (C) 2007 OpenWrt.org # # This is free software, licensed under the GNU General Public License v2. # See /LICENSE for more information. # ifeq ($(KERNEL_BUILD),1) PKG_BUILD_DIR:=$(LINUX_DIR) endif PATCH_DIR?=./patches define Quilt/Patch @for patch in $$$$( (cd $(1) && ls) 2>/dev/null ); do ( \ cp "$(1)/$$$$patch" $(PKG_BUILD_DIR); \ cd $(PKG_BUILD_DIR); \ quilt import -P$(2)$$$$patch -p 1 "$$$$patch"; \ quilt push -f >/dev/null 2>/dev/null; \ rm -f "$$$$patch"; \ ); done endef QUILT?=$(strip $(shell test -f $(PKG_BUILD_DIR)/.quilt_used && echo y)) ifneq ($(QUILT),) STAMP_PREPARED:=$(strip $(STAMP_PREPARED))_q STAMP_PATCHED:=$(PKG_BUILD_DIR)/.quilt_patched override CONFIG_AUTOREBUILD= define Build/Patch/Default rm -rf $(PKG_BUILD_DIR)/patches mkdir -p $(PKG_BUILD_DIR)/patches $(call Quilt/Patch,$(PATCH_DIR),) @echo touch $(PKG_BUILD_DIR)/.quilt_used endef $(STAMP_CONFIGURED): $(STAMP_PATCHED) FORCE prepare: $(STAMP_PATCHED) quilt-check: $(STAMP_PATCHED) else define Build/Patch/Default @if [ -d $(PATCH_DIR) -a "$$$$(ls $(PATCH_DIR) | wc -l)" -gt 0 ]; then \ $(PATCH) $(PKG_BUILD_DIR) $(PATCH_DIR); \ fi endef endif define Kernel/Patch/Default if [ -d $(GENERIC_PLATFORM_DIR)/files ]; then $(CP) $(GENERIC_PLATFORM_DIR)/files/* $(LINUX_DIR)/; fi if [ -d ./files ]; then $(CP) ./files/* $(LINUX_DIR)/; fi $(if $(strip $(QUILT)),$(call Quilt/Patch,$(GENERIC_PATCH_DIR),generic/), \ if [ -d $(GENERIC_PATCH_DIR) ]; then $(PATCH) $(LINUX_DIR) $(GENERIC_PATCH_DIR); fi \ ) $(if $(strip $(QUILT)),$(call Quilt/Patch,$(PATCH_DIR),platform/), \ if [ -d $(PATCH_DIR) ]; then $(PATCH) $(LINUX_DIR) $(PATCH_DIR); fi \ ) $(if $(strip $(QUILT)),touch $(PKG_BUILD_DIR)/.quilt_used) endef $(STAMP_PATCHED): $(STAMP_PREPARED) @cd $(PKG_BUILD_DIR); quilt pop -a -f >/dev/null 2>/dev/null || true (\ cd $(PKG_BUILD_DIR)/patches; \ find * -type f \! -name series | sort > series; \ ) [ -f "$(PKG_BUILD_DIR)/patches/series" ] && cd $(PKG_BUILD_DIR); quilt push -a touch $@ define Quilt/RefreshDir mkdir -p $(1) -rm -f $(1)/* 2>/dev/null >/dev/null @( \ for patch in $$($(if $(2),grep "^$(2)",cat) $(PKG_BUILD_DIR)/patches/series | awk '{print $$1}'); do \ $(CP) -v "$(PKG_BUILD_DIR)/patches/$$patch" $(1); \ done; \ ) endef define Quilt/Refresh/Package $(call Quilt/RefreshDir,$(PATCH_DIR)) endef define Quilt/Refresh/Kernel @[ -z "$$(grep -v '^generic/' $(PKG_BUILD_DIR)/patches/series | grep -v '^platform/')" ] || { \ echo "All kernel patches must start with either generic/ or platform/"; \ false; \ } $(call Quilt/RefreshDir,$(GENERIC_PATCH_DIR),generic/) $(call Quilt/RefreshDir,$(PATCH_DIR),platform/) endef quilt-check: $(STAMP_PREPARED) FORCE @[ -f "$(PKG_BUILD_DIR)/.quilt_used" ] || { \ echo "The source directory was not unpacked using quilt. Please rebuild with QUILT=1"; \ false; \ } @[ -f "$(PKG_BUILD_DIR)/patches/series" ] || { \ echo "The source directory contains no quilt patches."; \ false; \ } @[ "$$(cat $(PKG_BUILD_DIR)/patches/series | md5sum)" = "$$(sort $(PKG_BUILD_DIR)/patches/series | md5sum)" ] || { \ echo "The patches are not sorted in the right order. Please fix."; \ false; \ } refresh: quilt-check @cd $(PKG_BUILD_DIR); quilt pop -a -f >/dev/null 2>/dev/null @cd $(PKG_BUILD_DIR); while quilt next 2>/dev/null >/dev/null && quilt push; do \ quilt refresh; \ done; ! quilt next 2>/dev/null >/dev/null $(if $(KERNEL_BUILD),$(Quilt/Refresh/Kernel),$(Quilt/Refresh/Package)) update: quilt-check $(if $(KERNEL_BUILD),$(Quilt/Refresh/Kernel),$(Quilt/Refresh/Package))