build system: add a feature that allows you to pull sources from a git tree instead...
[openwrt/svn-archive/archive.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 ?= $(PKG_BUILD_DIR)/ipkg-install
12 PKG_MD5SUM ?= unknown
13 PKG_BUILD_PARALLEL ?=
14
15 ifeq ($(strip $(PKG_BUILD_PARALLEL)),0)
16 PKG_JOBS?=-j1
17 else
18 PKG_JOBS?=$(if $(PKG_BUILD_PARALLEL)$(CONFIG_PKG_DEFAULT_PARALLEL),\
19 $(if $(CONFIG_PKG_BUILD_PARALLEL),-j$(CONFIG_PKG_BUILD_JOBS),-j1),-j1)
20 endif
21
22 include $(INCLUDE_DIR)/prereq.mk
23 include $(INCLUDE_DIR)/host.mk
24 include $(INCLUDE_DIR)/unpack.mk
25 include $(INCLUDE_DIR)/depends.mk
26
27 STAMP_NO_AUTOREBUILD=$(wildcard $(PKG_BUILD_DIR)/.no_autorebuild)
28 PREV_STAMP_PREPARED:=$(if $(STAMP_NO_AUTOREBUILD),$(wildcard $(PKG_BUILD_DIR)/.prepared*))
29 ifneq ($(PREV_STAMP_PREPARED),)
30 STAMP_PREPARED:=$(PREV_STAMP_PREPARED)
31 CONFIG_AUTOREBUILD:=
32 else
33 STAMP_PREPARED=$(PKG_BUILD_DIR)/.prepared$(if $(QUILT)$(DUMP),,_$(shell $(call find_md5,${CURDIR} $(PKG_FILE_DEPENDS),)))
34 endif
35 STAMP_CONFIGURED:=$(PKG_BUILD_DIR)/.configured$(if $(DUMP),,_$(call confvar,$(PKG_CONFIG_DEPENDS)))
36 STAMP_BUILT:=$(PKG_BUILD_DIR)/.built
37 STAMP_INSTALLED:=$(STAGING_DIR)/stamp/.$(PKG_NAME)_installed
38
39 STAGING_FILES_LIST:=$(PKG_NAME)$(if $(BUILD_VARIANT),.$(BUILD_VARIANT),).list
40 ifneq ($(if $(CONFIG_SRC_TREE_OVERRIDE),$(wildcard ./git-src)),)
41 USE_GIT_TREE:=1
42 QUILT:=1
43 endif
44
45 include $(INCLUDE_DIR)/download.mk
46 include $(INCLUDE_DIR)/quilt.mk
47 include $(INCLUDE_DIR)/package-defaults.mk
48 include $(INCLUDE_DIR)/package-dumpinfo.mk
49 include $(INCLUDE_DIR)/package-ipkg.mk
50 include $(INCLUDE_DIR)/package-bin.mk
51 include $(INCLUDE_DIR)/autotools.mk
52
53 override MAKEFLAGS=
54 CONFIG_SITE:=$(INCLUDE_DIR)/site/$(REAL_GNU_TARGET_NAME)
55 CUR_MAKEFILE:=$(filter-out Makefile,$(firstword $(MAKEFILE_LIST)))
56 SUBMAKE:=$(NO_TRACE_MAKE) $(if $(CUR_MAKEFILE),-f $(CUR_MAKEFILE))
57 PKG_CONFIG_PATH=$(STAGING_DIR)/usr/lib/pkgconfig
58
59 ifeq ($(DUMP)$(filter prereq clean refresh update,$(MAKECMDGOALS)),)
60 ifneq ($(if $(QUILT),,$(CONFIG_AUTOREBUILD)),)
61 define Build/Autoclean
62 $(PKG_BUILD_DIR)/.dep_files: $(STAMP_PREPARED)
63 $(call rdep,${CURDIR} $(PKG_FILE_DEPENDS),$(STAMP_PREPARED),$(PKG_BUILD_DIR)/.dep_files,-x "*/.dep_*")
64 $(if $(filter prepare,$(MAKECMDGOALS)),,$(call rdep,$(PKG_BUILD_DIR),$(STAMP_BUILT),,-x "*/.dep_*" -x "*/ipkg*"))
65 endef
66 endif
67 endif
68
69 ifeq ($(CONFIG_$(PKG_NAME)_USE_CUSTOM_SOURCE_DIR),y)
70 # disable load stage
71 PKG_SOURCE_URL:=
72 # add hook to install a link to customer source path of dedicated package
73 Hooks/Prepare/Pre += prepare_custom_source_directory
74 # define empty default action
75 define Build/Prepare/Default
76 @:
77 endef
78 endif
79
80 define Download/default
81 FILE:=$(PKG_SOURCE)
82 URL:=$(PKG_SOURCE_URL)
83 SUBDIR:=$(PKG_SOURCE_SUBDIR)
84 PROTO:=$(PKG_SOURCE_PROTO)
85 $(if $(PKG_SOURCE_MIRROR),MIRROR:=$(filter 1,$(PKG_MIRROR)))
86 $(if $(PKG_MIRROR_MD5SUM),MIRROR_MD5SUM:=$(PKG_MIRROR_MD5SUM))
87 VERSION:=$(PKG_SOURCE_VERSION)
88 MD5SUM:=$(PKG_MD5SUM)
89 endef
90
91 ifdef USE_GIT_TREE
92 define Build/Prepare/Default
93 mkdir -p $(PKG_BUILD_DIR)
94 ln -s $(CURDIR)/git-src $(PKG_BUILD_DIR)/.git
95 ( cd $(PKG_BUILD_DIR); git checkout .)
96 endef
97 endif
98
99 define Build/Exports/Default
100 $(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 $$(p))
101 $(1) : export STAGING_PREFIX=$$(STAGING_DIR)/usr
102 $(1) : export PATH=$$(TARGET_PATH_PKG)
103 $(1) : export CONFIG_SITE:=$$(CONFIG_SITE)
104 $(1) : export PKG_CONFIG_PATH:=$$(PKG_CONFIG_PATH)
105 $(1) : export PKG_CONFIG_LIBDIR:=$$(PKG_CONFIG_PATH)
106 $(1) : export CCACHE_DIR:=$(STAGING_DIR)/ccache
107 endef
108 Build/Exports=$(Build/Exports/Default)
109
110 define Build/DefaultTargets
111 $(if $(QUILT),$(Build/Quilt))
112 $(if $(USE_GIT_TREE),$(if $(strip $(PKG_SOURCE_URL)),$(call Download,default)))
113 $(call Build/Autoclean)
114
115 download:
116 $(foreach hook,$(Hooks/Download),
117 $(call $(hook))$(sep)
118 )
119
120 $(STAMP_PREPARED) : export PATH=$$(TARGET_PATH_PKG)
121 $(STAMP_PREPARED):
122 @-rm -rf $(PKG_BUILD_DIR)
123 @mkdir -p $(PKG_BUILD_DIR)
124 $(foreach hook,$(Hooks/Prepare/Pre),$(call $(hook))$(sep))
125 $(Build/Prepare)
126 $(foreach hook,$(Hooks/Prepare/Post),$(call $(hook))$(sep))
127 touch $$@
128
129 $(call Build/Exports,$(STAMP_CONFIGURED))
130 $(STAMP_CONFIGURED): $(STAMP_PREPARED)
131 $(foreach hook,$(Hooks/Configure/Pre),$(call $(hook))$(sep))
132 $(Build/Configure)
133 $(foreach hook,$(Hooks/Configure/Post),$(call $(hook))$(sep))
134 touch $$@
135
136 $(call Build/Exports,$(STAMP_BUILT))
137 $(STAMP_BUILT): $(STAMP_CONFIGURED)
138 $(foreach hook,$(Hooks/Compile/Pre),$(call $(hook))$(sep))
139 $(Build/Compile)
140 $(foreach hook,$(Hooks/Compile/Post),$(call $(hook))$(sep))
141 $(Build/Install)
142 $(foreach hook,$(Hooks/Install/Post),$(call $(hook))$(sep))
143 touch $$@
144
145 $(STAMP_INSTALLED) : export PATH=$$(TARGET_PATH_PKG)
146 $(STAMP_INSTALLED): $(STAMP_BUILT)
147 $(SUBMAKE) -j1 clean-staging
148 rm -rf $(TMP_DIR)/stage-$(PKG_NAME)
149 mkdir -p $(TMP_DIR)/stage-$(PKG_NAME)/host $(STAGING_DIR)/packages $(STAGING_DIR_HOST)/packages
150 $(foreach hook,$(Hooks/InstallDev/Pre),\
151 $(call $(hook),$(TMP_DIR)/stage-$(PKG_NAME),$(TMP_DIR)/stage-$(PKG_NAME)/host)$(sep)\
152 )
153 $(call Build/InstallDev,$(TMP_DIR)/stage-$(PKG_NAME),$(TMP_DIR)/stage-$(PKG_NAME)/host)
154 $(foreach hook,$(Hooks/InstallDev/Post),\
155 $(call $(hook),$(TMP_DIR)/stage-$(PKG_NAME),$(TMP_DIR)/stage-$(PKG_NAME)/host)$(sep)\
156 )
157 if [ -d $(TMP_DIR)/stage-$(PKG_NAME) ]; then \
158 (cd $(TMP_DIR)/stage-$(PKG_NAME); find ./ > $(TMP_DIR)/stage-$(PKG_NAME).files); \
159 $(call locked, \
160 mv $(TMP_DIR)/stage-$(PKG_NAME).files $(STAGING_DIR)/packages/$(STAGING_FILES_LIST) && \
161 $(CP) $(TMP_DIR)/stage-$(PKG_NAME)/* $(STAGING_DIR)/; \
162 ,staging-dir); \
163 fi
164 rm -rf $(TMP_DIR)/stage-$(PKG_NAME)
165 touch $$@
166
167 ifdef Build/InstallDev
168 compile: $(STAMP_INSTALLED)
169 endif
170
171 define Build/DefaultTargets
172 endef
173
174 prepare: $(STAMP_PREPARED)
175 configure: $(STAMP_CONFIGURED)
176 dist: $(STAMP_CONFIGURED)
177 distcheck: $(STAMP_CONFIGURED)
178 endef
179
180 define Build/IncludeOverlay
181 $(eval -include $(wildcard $(TOPDIR)/overlay/*/$(PKG_NAME).mk))
182 define Build/IncludeOverlay
183 endef
184 endef
185
186 define BuildPackage
187 $(Build/IncludeOverlay)
188 $(eval $(Package/Default))
189 $(eval $(Package/$(1)))
190
191 ifdef DESCRIPTION
192 $$(error DESCRIPTION:= is obsolete, use Package/PKG_NAME/description)
193 endif
194
195 ifndef Package/$(1)/description
196 define Package/$(1)/description
197 $(TITLE)
198 endef
199 endif
200
201 $(foreach FIELD, TITLE CATEGORY PRIORITY SECTION VERSION,
202 ifeq ($($(FIELD)),)
203 $$(error Package/$(1) is missing the $(FIELD) field)
204 endif
205 )
206
207 $(call shexport,Package/$(1)/description)
208 $(call shexport,Package/$(1)/config)
209
210 $(if $(DUMP), \
211 $(Dumpinfo/Package), \
212 $(foreach target, \
213 $(if $(Package/$(1)/targets),$(Package/$(1)/targets), \
214 $(if $(PKG_TARGETS),$(PKG_TARGETS), ipkg) \
215 ), $(BuildTarget/$(target)) \
216 ) \
217 )
218 $(if $(PKG_HOST_ONLY)$(DUMP),,$(call Build/DefaultTargets,$(1)))
219 endef
220
221 define pkg_install_files
222 $(foreach install_file,$(1),$(INSTALL_DIR) $(3)/`dirname $(install_file)`; $(INSTALL_DATA) $(2)/$(install_file) $(3)/`dirname $(install_file)`;)
223 endef
224
225 define pkg_install_bin
226 $(foreach install_apps,$(1),$(INSTALL_DIR) $(3)/`dirname $(install_apps)`; $(INSTALL_BIN) $(2)/$(install_apps) $(3)/`dirname $(install_apps)`;)
227 endef
228
229 Build/Prepare=$(call Build/Prepare/Default,)
230 Build/Configure=$(call Build/Configure/Default,)
231 Build/Compile=$(call Build/Compile/Default,)
232 Build/Install=$(if $(PKG_INSTALL),$(call Build/Install/Default,))
233 Build/Dist=$(call Build/Dist/Default,)
234 Build/DistCheck=$(call Build/DistCheck/Default,)
235
236 $(PACKAGE_DIR):
237 mkdir -p $@
238
239 dumpinfo:
240 download:
241 prepare:
242 configure:
243 compile:
244 install:
245 clean-staging: FORCE
246 rm -f $(STAMP_INSTALLED)
247 @-(\
248 cd "$(STAGING_DIR)"; \
249 if [ -f packages/$(STAGING_FILES_LIST) ]; then \
250 cat packages/$(STAGING_FILES_LIST) | xargs -r rm -f 2>/dev/null; \
251 fi; \
252 )
253
254 clean: clean-staging FORCE
255 $(call Build/UninstallDev,$(STAGING_DIR),$(STAGING_DIR_HOST))
256 $(Build/Clean)
257 rm -f $(STAGING_DIR)/packages/$(STAGING_FILES_LIST) $(STAGING_DIR_HOST)/packages/$(STAGING_FILES_LIST)
258 rm -rf $(PKG_BUILD_DIR)
259
260 dist:
261 $(Build/Dist)
262
263 distcheck:
264 $(Build/DistCheck)