build: move the CCACHE_DIR to the build targets so that it doesn't interfere with...
[openwrt-10.03/.git] / include / package.mk
1 #
2 # Copyright (C) 2006-2008 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 all: $(if $(DUMP),dumpinfo,compile)
9
10 PKG_BUILD_DIR ?= $(BUILD_DIR)/$(PKG_NAME)$(if $(PKG_VERSION),-$(PKG_VERSION))
11 PKG_INSTALL_DIR ?= $(PKG_BUILD_DIR)/ipkg-install
12 PKG_MD5SUM ?= unknown
13
14 include $(INCLUDE_DIR)/prereq.mk
15 include $(INCLUDE_DIR)/host.mk
16 include $(INCLUDE_DIR)/unpack.mk
17 include $(INCLUDE_DIR)/depends.mk
18
19 STAMP_NO_AUTOREBUILD=$(wildcard $(PKG_BUILD_DIR)/.no_autorebuild)
20 PREV_STAMP_PREPARED:=$(if $(STAMP_NO_AUTOREBUILD),$(wildcard $(PKG_BUILD_DIR)/.prepared*))
21 ifneq ($(PREV_STAMP_PREPARED),)
22   STAMP_PREPARED:=$(PREV_STAMP_PREPARED)
23   CONFIG_AUTOREBUILD:=
24 else
25   STAMP_PREPARED=$(PKG_BUILD_DIR)/.prepared$(if $(QUILT)$(DUMP),,_$(shell $(call find_md5,${CURDIR} $(PKG_FILE_DEPENDS),)))
26 endif
27 STAMP_CONFIGURED:=$(PKG_BUILD_DIR)/.configured$(if $(DUMP),,_$(call confvar,$(PKG_CONFIG_DEPENDS)))
28 STAMP_BUILT:=$(PKG_BUILD_DIR)/.built
29 STAMP_INSTALLED:=$(STAGING_DIR)/stamp/.$(PKG_NAME)_installed
30
31 STAGING_FILES_LIST:=$(PKG_NAME)$(if $(BUILD_VARIANT),.$(BUILD_VARIANT),).list
32
33 include $(INCLUDE_DIR)/download.mk
34 include $(INCLUDE_DIR)/quilt.mk
35 include $(INCLUDE_DIR)/package-defaults.mk
36 include $(INCLUDE_DIR)/package-dumpinfo.mk
37 include $(INCLUDE_DIR)/package-ipkg.mk
38 include $(INCLUDE_DIR)/package-bin.mk
39 include $(INCLUDE_DIR)/autotools.mk
40
41 override MAKEFLAGS=
42 CONFIG_SITE:=$(INCLUDE_DIR)/site/$(REAL_GNU_TARGET_NAME)
43 ifneq ($(CONFIG_LINUX_2_4),)
44   CONFIG_SITE:=$(subst linux-,linux2.4-,$(CONFIG_SITE))
45 endif
46 CUR_MAKEFILE:=$(filter-out Makefile,$(firstword $(MAKEFILE_LIST)))
47 SUBMAKE:=$(NO_TRACE_MAKE) $(if $(CUR_MAKEFILE),-f $(CUR_MAKEFILE))
48
49 ifeq ($(DUMP)$(filter prereq clean refresh update,$(MAKECMDGOALS)),)
50   ifneq ($(if $(QUILT),,$(CONFIG_AUTOREBUILD)),)
51     define Build/Autoclean
52       $(PKG_BUILD_DIR)/.dep_files: $(STAMP_PREPARED)
53       $(call rdep,${CURDIR} $(PKG_FILE_DEPENDS),$(STAMP_PREPARED),$(PKG_BUILD_DIR)/.dep_files,-x "*/.dep_*")
54       $(if $(filter prepare,$(MAKECMDGOALS)),,$(call rdep,$(PKG_BUILD_DIR),$(STAMP_BUILT),,-x "*/.dep_*" -x "*/ipkg*"))
55     endef
56   endif
57 endif
58
59 ifeq ($(CONFIG_$(PKG_NAME)_USE_CUSTOM_SOURCE_DIR),y)
60 # disable load stage
61 PKG_SOURCE_URL:=
62 # add hook to install a link to customer source path of dedicated package
63 Hooks/Prepare/Pre += prepare_custom_source_directory
64 # define empty default action
65 define Build/Prepare/Default
66         @: 
67 endef
68 endif
69
70 define Download/default
71   FILE:=$(PKG_SOURCE)
72   URL:=$(PKG_SOURCE_URL)
73   SUBDIR:=$(PKG_SOURCE_SUBDIR)
74   PROTO:=$(PKG_SOURCE_PROTO)
75   $(if $(PKG_SOURCE_MIRROR),MIRROR:=$(filter 1,$(PKG_MIRROR)))
76   VERSION:=$(PKG_SOURCE_VERSION)
77   MD5SUM:=$(PKG_MD5SUM)
78 endef
79
80 define Build/Exports/Default
81   $(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 $$(p))
82   $(1) : export STAGING_PREFIX=$$(STAGING_DIR)/usr
83   $(1) : export PATH=$$(TARGET_PATH_PKG)
84   $(1) : export CONFIG_SITE:=$$(CONFIG_SITE)
85   $(1) : export PKG_CONFIG_PATH=$$(STAGING_DIR)/usr/lib/pkgconfig
86   $(1) : export PKG_CONFIG_LIBDIR=$$(STAGING_DIR)/usr/lib/pkgconfig
87   $(1) : export CCACHE_DIR:=$(STAGING_DIR)/ccache
88 endef
89 Build/Exports=$(Build/Exports/Default)
90
91 define Build/DefaultTargets
92   $(if $(QUILT),$(Build/Quilt))
93   $(if $(strip $(PKG_SOURCE_URL)),$(call Download,default))
94   $(call Build/Autoclean)
95
96   $(STAMP_PREPARED) : export PATH=$$(TARGET_PATH_PKG)
97   $(STAMP_PREPARED):
98         @-rm -rf $(PKG_BUILD_DIR)
99         @mkdir -p $(PKG_BUILD_DIR)
100         $(foreach hook,$(Hooks/Prepare/Pre),$(call $(hook))$(sep))
101         $(Build/Prepare)
102         $(foreach hook,$(Hooks/Prepare/Post),$(call $(hook))$(sep))
103         touch $$@
104
105   $(call Build/Exports,$(STAMP_CONFIGURED))
106   $(STAMP_CONFIGURED): $(STAMP_PREPARED)
107         $(foreach hook,$(Hooks/Configure/Pre),$(call $(hook))$(sep))
108         $(Build/Configure)
109         $(foreach hook,$(Hooks/Configure/Post),$(call $(hook))$(sep))
110         touch $$@
111
112   $(call Build/Exports,$(STAMP_BUILT))
113   $(STAMP_BUILT): $(STAMP_CONFIGURED)
114         $(foreach hook,$(Hooks/Compile/Pre),$(call $(hook))$(sep))
115         $(Build/Compile)
116         $(foreach hook,$(Hooks/Compile/Post),$(call $(hook))$(sep))
117         $(Build/Install)
118         $(foreach hook,$(Hooks/Install/Post),$(call $(hook))$(sep))
119         touch $$@
120
121   $(STAMP_INSTALLED) : export PATH=$$(TARGET_PATH_PKG)
122   $(STAMP_INSTALLED): $(STAMP_BUILT)
123         $(SUBMAKE) -j1 clean-staging
124         rm -rf $(TMP_DIR)/stage-$(PKG_NAME)
125         mkdir -p $(TMP_DIR)/stage-$(PKG_NAME)/host $(STAGING_DIR)/packages $(STAGING_DIR_HOST)/packages
126         $(foreach hook,$(Hooks/InstallDev/Pre),\
127                 $(call $(hook),$(TMP_DIR)/stage-$(PKG_NAME),$(TMP_DIR)/stage-$(PKG_NAME)/host)$(sep)\
128         )
129         $(call Build/InstallDev,$(TMP_DIR)/stage-$(PKG_NAME),$(TMP_DIR)/stage-$(PKG_NAME)/host)
130         $(foreach hook,$(Hooks/InstallDev/Post),\
131                 $(call $(hook),$(TMP_DIR)/stage-$(PKG_NAME),$(TMP_DIR)/stage-$(PKG_NAME)/host)$(sep)\
132         )
133         if [ -d $(TMP_DIR)/stage-$(PKG_NAME) ]; then \
134                 (cd $(TMP_DIR)/stage-$(PKG_NAME); find ./ > $(STAGING_DIR)/packages/$(STAGING_FILES_LIST)); \
135                 $(CP) $(TMP_DIR)/stage-$(PKG_NAME)/* $(STAGING_DIR)/; \
136         fi
137         rm -rf $(TMP_DIR)/stage-$(PKG_NAME)
138         touch $$@
139
140   ifdef Build/InstallDev
141     compile: $(STAMP_INSTALLED)
142   endif
143
144   define Build/DefaultTargets
145   endef
146
147   prepare: $(STAMP_PREPARED)
148   configure: $(STAMP_CONFIGURED)
149   dist: $(STAMP_CONFIGURED)
150   distcheck: $(STAMP_CONFIGURED)
151 endef
152
153 define Build/IncludeOverlay
154   $(eval -include $(wildcard $(TOPDIR)/overlay/*/$(PKG_NAME).mk))
155   define Build/IncludeOverlay
156   endef
157 endef
158
159 define BuildPackage
160   $(Build/IncludeOverlay)
161   $(eval $(Package/Default))
162   $(eval $(Package/$(1)))
163
164 ifdef DESCRIPTION
165 $$(error DESCRIPTION:= is obsolete, use Package/PKG_NAME/description)
166 endif
167
168 ifndef Package/$(1)/description
169 define Package/$(1)/description
170         $(TITLE)
171 endef
172 endif
173
174   $(foreach FIELD, TITLE CATEGORY PRIORITY SECTION VERSION,
175     ifeq ($($(FIELD)),)
176       $$(error Package/$(1) is missing the $(FIELD) field)
177     endif
178   )
179
180   $(call shexport,Package/$(1)/description)
181   $(call shexport,Package/$(1)/config)
182
183   $(if $(DUMP), \
184     $(Dumpinfo/Package), \
185     $(foreach target, \
186       $(if $(Package/$(1)/targets),$(Package/$(1)/targets), \
187         $(if $(PKG_TARGETS),$(PKG_TARGETS), ipkg) \
188       ), $(BuildTarget/$(target)) \
189     ) \
190   )
191   $(if $(PKG_HOST_ONLY)$(DUMP),,$(call Build/DefaultTargets,$(1)))
192 endef
193
194 define pkg_install_files
195         $(foreach install_file,$(1),$(INSTALL_DIR) $(3)/`dirname $(install_file)`; $(INSTALL_DATA) $(2)/$(install_file) $(3)/`dirname $(install_file)`;)
196 endef
197
198 define pkg_install_bin
199         $(foreach install_apps,$(1),$(INSTALL_DIR) $(3)/`dirname $(install_apps)`; $(INSTALL_BIN) $(2)/$(install_apps) $(3)/`dirname $(install_apps)`;)
200 endef
201
202 Build/Prepare=$(call Build/Prepare/Default,)
203 Build/Configure=$(call Build/Configure/Default,)
204 Build/Compile=$(call Build/Compile/Default,)
205 Build/Install=$(if $(PKG_INSTALL),$(call Build/Install/Default,))
206 Build/Dist=$(call Build/Dist/Default,)
207 Build/DistCheck=$(call Build/DistCheck/Default,)
208
209 $(PACKAGE_DIR):
210         mkdir -p $@
211         
212 dumpinfo:
213 download:
214 prepare:
215 configure:
216 compile:
217 install:
218 clean-staging: FORCE
219         rm -f $(STAMP_INSTALLED)
220         @-(\
221                 cd "$(STAGING_DIR)"; \
222                 if [ -f packages/$(STAGING_FILES_LIST) ]; then \
223                         cat packages/$(STAGING_FILES_LIST) | xargs -r rm -f 2>/dev/null; \
224                 fi; \
225         )
226
227 clean: clean-staging FORCE
228         $(call Build/UninstallDev,$(STAGING_DIR),$(STAGING_DIR_HOST))
229         $(Build/Clean)
230         rm -f $(STAGING_DIR)/packages/$(STAGING_FILES_LIST) $(STAGING_DIR_HOST)/packages/$(STAGING_FILES_LIST)
231         rm -rf $(PKG_BUILD_DIR)
232
233 dist:
234         $(Build/Dist)
235    
236 distcheck:
237         $(Build/DistCheck)