include/quilt.mk

   1 #
   2 # Copyright (C) 2007 OpenWrt.org
   3 #
   4 # This is free software, licensed under the GNU General Public License v2.
   5 # See /LICENSE for more information.
   6 #
   7
   8 QUILT?=$(strip $(shell test -f $(PKG_BUILD_DIR)/.quilt_used && echo y))
   9 ifneq ($(QUILT),)
  10   STAMP_PREPARED:=$(strip $(STAMP_PREPARED))_q
  11   STAMP_PATCHED:=$(PKG_BUILD_DIR)/.quilt_patched
  12   CONFIG_AUTOREBUILD=
  13   PATCHES:=$(shell cd ./patches; ls)
  14   define Build/Patch/Default
  15         rm -rf $(PKG_BUILD_DIR)/patches
  16         mkdir -p $(PKG_BUILD_DIR)/patches
  17         @for patch in $(PATCHES); do ( \
  18                 cp "./patches/$$$$patch" $(PKG_BUILD_DIR); \
  19                 cd $(PKG_BUILD_DIR); \
  20                 quilt import -p 1 "$$$$patch"; \
  21                 quilt push -f >/dev/null 2>/dev/null; \
  22                 rm -f "$$$$patch"; \
  23         ); done
  24         @echo
  25         touch $(PKG_BUILD_DIR)/.quilt_used
  26   endef
  27   $(STAMP_CONFIGURED): $(STAMP_PATCHED)
  28   prepare: $(STAMP_PATCHED)
  29 else
  30   define Build/Patch/Default
  31         @if [ -d ./patches -a "$$$$(ls ./patches | wc -l)" -gt 0 ]; then \
  32                 $(PATCH) $(PKG_BUILD_DIR) ./patches; \
  33         fi
  34   endef
  35 endif
  36
  37 $(STAMP_PATCHED): $(STAMP_PREPARED)
  38         @cd $(PKG_BUILD_DIR); quilt pop -a -f >/dev/null 2>/dev/null || true
  39         cd $(PKG_BUILD_DIR); quilt push -a
  40         touch $@
  41
  42 refresh: $(STAMP_PREPARED)
  43         @[ -f "$(PKG_BUILD_DIR)/patches/series" ] || { \
  44                 echo "The source directory was not unpacked using quilt. Please rebuild."; \
  45                 false; \
  46         }
  47         @[ "$$(cat $(PKG_BUILD_DIR)/patches/series | md5sum)" = "$$(sort $(PKG_BUILD_DIR)/patches/series | md5sum)" ] || { \
  48                 echo "The patches are not sorted in the right order. Please fix."; \
  49                 false; \
  50         }
  51         rm -f ./patches/* 2>/dev/null >/dev/null
  52         @( \
  53                 for patch in $$(cat $(PKG_BUILD_DIR)/patches/series); do \
  54                         $(CP) -v "$(PKG_BUILD_DIR)/patches/$$patch" ./patches; \
  55                 done; \
  56         )