build scripts: fix 'make defconfig' damage
[openwrt/openwrt.git] / include / package.mk
index 4ef34892946e28ff1f359b9dd925ea6eaa1e9207..79066fe1e2833c7335d812c7101da3d1734b167a 100644 (file)
-# 
-# Copyright (C) 2006-2007 OpenWrt.org
+#
+# Copyright (C) 2006-2008 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
 #
 
+__package_mk:=1
+
 all: $(if $(DUMP),dumpinfo,compile)
 
-PKG_BUILD_DIR ?= $(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
+PKG_BUILD_DIR ?= $(BUILD_DIR)/$(PKG_NAME)$(if $(PKG_VERSION),-$(PKG_VERSION))
 PKG_INSTALL_DIR ?= $(PKG_BUILD_DIR)/ipkg-install
 PKG_MD5SUM ?= unknown
+PKG_BUILD_PARALLEL ?=
+PKG_USE_MIPS16 ?= 1
+
+ifneq ($(CONFIG_PKG_BUILD_USE_JOBSERVER),)
+  MAKE_J:=$(if $(MAKE_JOBSERVER),$(MAKE_JOBSERVER) -j)
+else
+  MAKE_J:=-j$(CONFIG_PKG_BUILD_JOBS)
+endif
+
+ifeq ($(strip $(PKG_BUILD_PARALLEL)),0)
+PKG_JOBS?=-j1
+else
+PKG_JOBS?=$(if $(PKG_BUILD_PARALLEL)$(CONFIG_PKG_DEFAULT_PARALLEL),\
+       $(if $(CONFIG_PKG_BUILD_PARALLEL),$(MAKE_J),-j1),-j1)
+endif
+ifdef CONFIG_USE_MIPS16
+  ifeq ($(strip $(PKG_USE_MIPS16)),1)
+    TARGET_ASFLAGS_DEFAULT = $(filter-out -mips16 -minterlink-mips16,$(TARGET_CFLAGS))
+    TARGET_CFLAGS += -mips16 -minterlink-mips16
+  endif
+endif
 
 include $(INCLUDE_DIR)/prereq.mk
 include $(INCLUDE_DIR)/host.mk
 include $(INCLUDE_DIR)/unpack.mk
 include $(INCLUDE_DIR)/depends.mk
 
-STAMP_PREPARED:=$(PKG_BUILD_DIR)/.prepared$(if $(DUMP),,_$(shell find ${CURDIR} $(PKG_FILE_DEPEND) $(DEP_FINDPARAMS) | md5s))
-STAMP_CONFIGURED:=$(PKG_BUILD_DIR)/.configured
+STAMP_NO_AUTOREBUILD=$(wildcard $(PKG_BUILD_DIR)/.no_autorebuild)
+PREV_STAMP_PREPARED:=$(if $(STAMP_NO_AUTOREBUILD),$(wildcard $(PKG_BUILD_DIR)/.prepared*))
+ifneq ($(PREV_STAMP_PREPARED),)
+  STAMP_PREPARED:=$(PREV_STAMP_PREPARED)
+  CONFIG_AUTOREBUILD:=
+else
+  STAMP_PREPARED=$(PKG_BUILD_DIR)/.prepared$(if $(QUILT)$(DUMP),,_$(shell $(call find_md5,${CURDIR} $(PKG_FILE_DEPENDS),))$(call confvar,$(PKG_PREPARED_DEPENDS)))
+endif
+STAMP_CONFIGURED:=$(PKG_BUILD_DIR)/.configured$(if $(DUMP),,_$(call confvar,$(PKG_CONFIG_DEPENDS)))
+STAMP_CONFIGURED_WILDCARD=$(patsubst %_$(call confvar,$(PKG_CONFIG_DEPENDS)),%_*,$(STAMP_CONFIGURED))
 STAMP_BUILT:=$(PKG_BUILD_DIR)/.built
+STAMP_INSTALLED:=$(STAGING_DIR)/stamp/.$(PKG_NAME)_installed
 
+STAGING_FILES_LIST:=$(PKG_NAME)$(if $(BUILD_VARIANT),.$(BUILD_VARIANT),).list
+ifneq ($(if $(CONFIG_SRC_TREE_OVERRIDE),$(wildcard ./git-src)),)
+  USE_GIT_TREE:=1
+  QUILT:=1
+endif
+
+PKG_DIR_NAME:=$(lastword $(subst /,$(space),$(CURDIR)))
+PKG_INSTALL_STAMP:=$(PKG_INFO_DIR)/$(PKG_DIR_NAME).$(if $(BUILD_VARIANT),$(BUILD_VARIANT),default).install
+
+include $(INCLUDE_DIR)/download.mk
 include $(INCLUDE_DIR)/quilt.mk
 include $(INCLUDE_DIR)/package-defaults.mk
 include $(INCLUDE_DIR)/package-dumpinfo.mk
 include $(INCLUDE_DIR)/package-ipkg.mk
+include $(INCLUDE_DIR)/package-bin.mk
+include $(INCLUDE_DIR)/autotools.mk
 
 override MAKEFLAGS=
-export CONFIG_SITE:=$(INCLUDE_DIR)/site/$(REAL_GNU_TARGET_NAME)
+CONFIG_SITE:=$(INCLUDE_DIR)/site/$(REAL_GNU_TARGET_NAME)
+CUR_MAKEFILE:=$(filter-out Makefile,$(firstword $(MAKEFILE_LIST)))
+SUBMAKE:=$(NO_TRACE_MAKE) $(if $(CUR_MAKEFILE),-f $(CUR_MAKEFILE))
+PKG_CONFIG_PATH=$(STAGING_DIR)/usr/lib/pkgconfig
+unexport QUIET
 
 ifeq ($(DUMP)$(filter prereq clean refresh update,$(MAKECMDGOALS)),)
   ifneq ($(if $(QUILT),,$(CONFIG_AUTOREBUILD)),)
     define Build/Autoclean
       $(PKG_BUILD_DIR)/.dep_files: $(STAMP_PREPARED)
-      $(call rdep,${CURDIR} $(PKG_FILE_DEPEND),$(STAMP_PREPARED))
-      $(if $(filter prepare,$(MAKECMDGOALS)),,$(call rdep,$(PKG_BUILD_DIR),$(STAMP_BUILT),$(PKG_BUILD_DIR)/.dep_files, -and -not -path "/.*" -and -not -path "*/ipkg*"))
+      $(call rdep,${CURDIR} $(PKG_FILE_DEPENDS),$(STAMP_PREPARED),$(PKG_BUILD_DIR)/.dep_files,-x "*/.dep_*")
+      $(if $(filter prepare,$(MAKECMDGOALS)),,$(call rdep,$(PKG_BUILD_DIR),$(STAMP_BUILT),,-x "*/.dep_*" -x "*/ipkg*"))
     endef
   endif
 endif
 
+ifeq ($(CONFIG_$(PKG_NAME)_USE_CUSTOM_SOURCE_DIR),y)
+# disable load stage
+PKG_SOURCE_URL:=
+# add hook to install a link to customer source path of dedicated package
+Hooks/Prepare/Pre += prepare_custom_source_directory
+ifeq ($(filter autoreconf,$(Hooks/Configure/Pre)),)
+  Hooks/Configure/Pre += autoreconf_target
+endif
+# define empty default action
+define Build/Prepare/Default
+       @: 
+endef
+endif
 
-define Build/DefaultTargets
-  ifneq ($(strip $(PKG_SOURCE_URL)),)
-    download: $(DL_DIR)/$(PKG_SOURCE)
+define Download/default
+  FILE:=$(PKG_SOURCE)
+  URL:=$(PKG_SOURCE_URL)
+  SUBDIR:=$(PKG_SOURCE_SUBDIR)
+  PROTO:=$(PKG_SOURCE_PROTO)
+  $(if $(PKG_SOURCE_MIRROR),MIRROR:=$(filter 1,$(PKG_MIRROR)))
+  $(if $(PKG_MIRROR_MD5SUM),MIRROR_MD5SUM:=$(PKG_MIRROR_MD5SUM))
+  VERSION:=$(PKG_SOURCE_VERSION)
+  MD5SUM:=$(PKG_MD5SUM)
+endef
 
-    $(DL_DIR)/$(PKG_SOURCE):
-       mkdir -p $(DL_DIR)
-       $(SCRIPT_DIR)/download.pl "$(DL_DIR)" "$(PKG_SOURCE)" "$(PKG_MD5SUM)" $(PKG_SOURCE_URL)
+ifdef USE_GIT_TREE
+  define Build/Prepare/Default
+       mkdir -p $(PKG_BUILD_DIR)
+       ln -s $(CURDIR)/git-src $(PKG_BUILD_DIR)/.git
+       ( cd $(PKG_BUILD_DIR); git checkout .)
+  endef
+endif
 
-    $(STAMP_PREPARED): $(DL_DIR)/$(PKG_SOURCE)
-  endif
+define Build/Exports/Default
+  $(1) : export ACLOCAL_INCLUDE=$$(foreach p,$$(wildcard $$(STAGING_DIR)/usr/share/aclocal $$(STAGING_DIR)/usr/share/aclocal-* $$(STAGING_DIR)/host/share/aclocal $$(STAGING_DIR)/host/share/aclocal-*),-I $$(p))
+  $(1) : export STAGING_PREFIX=$$(STAGING_DIR)/usr
+  $(1) : export PATH=$$(TARGET_PATH_PKG)
+  $(1) : export CONFIG_SITE:=$$(CONFIG_SITE)
+  $(1) : export PKG_CONFIG_PATH:=$$(PKG_CONFIG_PATH)
+  $(1) : export PKG_CONFIG_LIBDIR:=$$(PKG_CONFIG_PATH)
+  $(1) : export CCACHE_DIR:=$(STAGING_DIR)/ccache
+endef
+Build/Exports=$(Build/Exports/Default)
 
+define Build/DefaultTargets
+  $(if $(QUILT),$(Build/Quilt))
+  $(if $(USE_GIT_TREE),,$(if $(strip $(PKG_SOURCE_URL)),$(call Download,default)))
   $(call Build/Autoclean)
 
+  download:
+       $(foreach hook,$(Hooks/Download),
+               $(call $(hook))$(sep)
+       )
+
+  $(STAMP_PREPARED) : export PATH=$$(TARGET_PATH_PKG)
   $(STAMP_PREPARED):
        @-rm -rf $(PKG_BUILD_DIR)
        @mkdir -p $(PKG_BUILD_DIR)
+       $(foreach hook,$(Hooks/Prepare/Pre),$(call $(hook))$(sep))
        $(Build/Prepare)
+       $(foreach hook,$(Hooks/Prepare/Post),$(call $(hook))$(sep))
        touch $$@
 
+  $(call Build/Exports,$(STAMP_CONFIGURED))
   $(STAMP_CONFIGURED): $(STAMP_PREPARED)
+       $(foreach hook,$(Hooks/Configure/Pre),$(call $(hook))$(sep))
        $(Build/Configure)
+       $(foreach hook,$(Hooks/Configure/Post),$(call $(hook))$(sep))
+       rm -f $(STAMP_CONFIGURED_WILDCARD)
        touch $$@
 
+  $(call Build/Exports,$(STAMP_BUILT))
   $(STAMP_BUILT): $(STAMP_CONFIGURED)
+       $(foreach hook,$(Hooks/Compile/Pre),$(call $(hook))$(sep))
        $(Build/Compile)
+       $(foreach hook,$(Hooks/Compile/Post),$(call $(hook))$(sep))
+       $(Build/Install)
+       $(foreach hook,$(Hooks/Install/Post),$(call $(hook))$(sep))
        touch $$@
 
-  ifdef Build/InstallDev
-    compile: $(STAGING_DIR)/stampfiles/.$(PKG_NAME)-installed
-    $(STAGING_DIR)/stampfiles/.$(PKG_NAME)-installed: $(STAMP_BUILT)
-       mkdir -p $(STAGING_DIR)/stampfiles
-       $(Build/InstallDev)
+  $(STAMP_INSTALLED) : export PATH=$$(TARGET_PATH_PKG)
+  $(STAMP_INSTALLED): $(STAMP_BUILT)
+       $(SUBMAKE) -j1 clean-staging
+       rm -rf $(TMP_DIR)/stage-$(PKG_NAME)
+       mkdir -p $(TMP_DIR)/stage-$(PKG_NAME)/host $(STAGING_DIR)/packages $(STAGING_DIR_HOST)/packages
+       $(foreach hook,$(Hooks/InstallDev/Pre),\
+               $(call $(hook),$(TMP_DIR)/stage-$(PKG_NAME),$(TMP_DIR)/stage-$(PKG_NAME)/host)$(sep)\
+       )
+       $(call Build/InstallDev,$(TMP_DIR)/stage-$(PKG_NAME),$(TMP_DIR)/stage-$(PKG_NAME)/host)
+       $(foreach hook,$(Hooks/InstallDev/Post),\
+               $(call $(hook),$(TMP_DIR)/stage-$(PKG_NAME),$(TMP_DIR)/stage-$(PKG_NAME)/host)$(sep)\
+       )
+       if [ -f $(STAGING_DIR)/packages/$(STAGING_FILES_LIST) ]; then \
+               $(SCRIPT_DIR)/clean-package.sh \
+                       "$(STAGING_DIR)/packages/$(STAGING_FILES_LIST)" \
+                       "$(STAGING_DIR)"; \
+       fi
+       if [ -d $(TMP_DIR)/stage-$(PKG_NAME) ]; then \
+               (cd $(TMP_DIR)/stage-$(PKG_NAME); find ./ > $(TMP_DIR)/stage-$(PKG_NAME).files); \
+               $(call locked, \
+                       mv $(TMP_DIR)/stage-$(PKG_NAME).files $(STAGING_DIR)/packages/$(STAGING_FILES_LIST) && \
+                       $(CP) $(TMP_DIR)/stage-$(PKG_NAME)/* $(STAGING_DIR)/; \
+               ,staging-dir); \
+       fi
+       rm -rf $(TMP_DIR)/stage-$(PKG_NAME)
        touch $$@
+
+  ifdef Build/InstallDev
+    compile: $(STAMP_INSTALLED)
   endif
 
   define Build/DefaultTargets
   endef
+
+  prepare: $(STAMP_PREPARED)
+  configure: $(STAMP_CONFIGURED)
+  dist: $(STAMP_CONFIGURED)
+  distcheck: $(STAMP_CONFIGURED)
+endef
+
+define Build/IncludeOverlay
+  $(eval -include $(wildcard $(TOPDIR)/overlay/*/$(PKG_NAME).mk))
+  define Build/IncludeOverlay
+  endef
 endef
 
 define BuildPackage
+  $(Build/IncludeOverlay)
   $(eval $(Package/Default))
   $(eval $(Package/$(1)))
 
-# <HACK> Support obsolete DESCRIPTION field
+ifdef DESCRIPTION
+$$(error DESCRIPTION:= is obsolete, use Package/PKG_NAME/description)
+endif
+
 ifndef Package/$(1)/description
 define Package/$(1)/description
-$(TITLE)$(subst \,
-,\ $(DESCRIPTION))
+       $(TITLE)
 endef
 endif
-# </HACK>
 
-  $(foreach FIELD, TITLE CATEGORY PRIORITY SECTION VERSION,
+  $(foreach FIELD, TITLE CATEGORY SECTION VERSION,
     ifeq ($($(FIELD)),)
       $$(error Package/$(1) is missing the $(FIELD) field)
     endif
@@ -100,33 +236,66 @@ endif
   $(call shexport,Package/$(1)/description)
   $(call shexport,Package/$(1)/config)
 
-  $(Dumpinfo)
-  $(BuildIPKG)
+  $(if $(DUMP), \
+    $(Dumpinfo/Package), \
+    $(foreach target, \
+      $(if $(Package/$(1)/targets),$(Package/$(1)/targets), \
+        $(if $(PKG_TARGETS),$(PKG_TARGETS), ipkg) \
+      ), $(BuildTarget/$(target)) \
+    ) \
+  )
+  $(if $(PKG_HOST_ONLY)$(DUMP),,$(call Build/DefaultTargets,$(1)))
 endef
 
-define Build/Prepare
-  $(call Build/Prepare/Default,)
+define pkg_install_files
+       $(foreach install_file,$(1),$(INSTALL_DIR) $(3)/`dirname $(install_file)`; $(INSTALL_DATA) $(2)/$(install_file) $(3)/`dirname $(install_file)`;)
 endef
 
-define Build/Configure
-  $(call Build/Configure/Default,)
+define pkg_install_bin
+       $(foreach install_apps,$(1),$(INSTALL_DIR) $(3)/`dirname $(install_apps)`; $(INSTALL_BIN) $(2)/$(install_apps) $(3)/`dirname $(install_apps)`;)
 endef
 
-define Build/Compile
-  $(call Build/Compile/Default,)
-endef
+Build/Prepare=$(call Build/Prepare/Default,)
+Build/Configure=$(call Build/Configure/Default,)
+Build/Compile=$(call Build/Compile/Default,)
+Build/Install=$(if $(PKG_INSTALL),$(call Build/Install/Default,))
+Build/Dist=$(call Build/Dist/Default,)
+Build/DistCheck=$(call Build/DistCheck/Default,)
+
+.NOTPARALLEL:
+
+.PHONY: prepare-package-install
+prepare-package-install:
+       @mkdir -p $(PKG_INFO_DIR)
+       @touch $(PKG_INSTALL_STAMP).clean
+       @echo "$(filter-out essential,$(PKG_FLAGS))" > $(PKG_INSTALL_STAMP).flags
 
 $(PACKAGE_DIR):
        mkdir -p $@
-               
+       
 dumpinfo:
 download:
-prepare: $(STAMP_PREPARED)
-configure: $(STAMP_CONFIGURED)
-compile:
-install:
-clean: FORCE
-       $(Build/UninstallDev)
+prepare:
+configure:
+compile: prepare-package-install
+install: compile
+clean-staging: FORCE
+       rm -f $(STAMP_INSTALLED)
+       @-(\
+               cd "$(STAGING_DIR)"; \
+               if [ -f packages/$(STAGING_FILES_LIST) ]; then \
+                       cat packages/$(STAGING_FILES_LIST) | xargs -r rm -f 2>/dev/null; \
+               fi; \
+       )
+
+clean: clean-staging FORCE
+       $(call Build/UninstallDev,$(STAGING_DIR),$(STAGING_DIR_HOST))
        $(Build/Clean)
-       @rm -f $(STAGING_DIR)/stampfiles/.$(PKG_NAME)-installed
-       @rm -rf $(PKG_BUILD_DIR)
+       rm -f $(STAGING_DIR)/packages/$(STAGING_FILES_LIST) $(STAGING_DIR_HOST)/packages/$(STAGING_FILES_LIST)
+       rm -rf $(PKG_BUILD_DIR)
+
+dist:
+       $(Build/Dist)
+   
+distcheck:
+       $(Build/DistCheck)