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__package_mk:=1
9
10all: $(if $(DUMP),dumpinfo,compile)
11
12include $(INCLUDE_DIR)/download.mk
13
14PKG_BUILD_DIR ?= $(BUILD_DIR)/$(PKG_NAME)$(if $(PKG_VERSION),-$(PKG_VERSION))
15PKG_INSTALL_DIR ?= $(PKG_BUILD_DIR)/ipkg-install
16PKG_BUILD_PARALLEL ?=
17PKG_USE_MIPS16 ?= 1
18PKG_IREMAP ?= 1
19
20ifneq ($(CONFIG_PKG_BUILD_USE_JOBSERVER),)
21  MAKE_J:=$(if $(MAKE_JOBSERVER),$(MAKE_JOBSERVER) $(if $(filter 3.% 4.0 4.1,$(MAKE_VERSION)),-j))
22else
23  MAKE_J:=-j$(CONFIG_PKG_BUILD_JOBS)
24endif
25
26ifeq ($(strip $(PKG_BUILD_PARALLEL)),0)
27PKG_JOBS?=-j1
28else
29PKG_JOBS?=$(if $(PKG_BUILD_PARALLEL)$(CONFIG_PKG_DEFAULT_PARALLEL),\
30	$(if $(CONFIG_PKG_BUILD_PARALLEL),$(MAKE_J),-j1),-j1)
31endif
32ifdef CONFIG_USE_MIPS16
33  ifeq ($(strip $(PKG_USE_MIPS16)),1)
34    TARGET_ASFLAGS_DEFAULT = $(filter-out -mips16 -minterlink-mips16,$(TARGET_CFLAGS))
35    TARGET_CFLAGS += -mips16 -minterlink-mips16
36  endif
37endif
38ifeq ($(strip $(PKG_IREMAP)),1)
39  IREMAP_CFLAGS = $(call iremap,$(PKG_BUILD_DIR),$(notdir $(PKG_BUILD_DIR)))
40  TARGET_CFLAGS += $(IREMAP_CFLAGS)
41endif
42
43include $(INCLUDE_DIR)/hardening.mk
44include $(INCLUDE_DIR)/prereq.mk
45include $(INCLUDE_DIR)/host.mk
46include $(INCLUDE_DIR)/unpack.mk
47include $(INCLUDE_DIR)/depends.mk
48
49find_library_dependencies = $(wildcard $(patsubst %,$(STAGING_DIR)/pkginfo/%.version, \
50	$(filter-out $(BUILD_PACKAGES),$(foreach dep, \
51		$(filter-out @%, $(patsubst +%,%,$(1))), \
52		$(if $(findstring :,$(dep)), \
53			$(word 2,$(subst :,$(space),$(dep))), \
54			$(dep) \
55		) \
56	))))
57
58PKG_DIR_NAME:=$(lastword $(subst /,$(space),$(CURDIR)))
59STAMP_NO_AUTOREBUILD=$(wildcard $(PKG_BUILD_DIR)/.no_autorebuild)
60PREV_STAMP_PREPARED:=$(if $(STAMP_NO_AUTOREBUILD),$(wildcard $(PKG_BUILD_DIR)/.prepared*))
61ifneq ($(PREV_STAMP_PREPARED),)
62  STAMP_PREPARED:=$(PREV_STAMP_PREPARED)
63  CONFIG_AUTOREBUILD:=
64else
65  STAMP_PREPARED=$(PKG_BUILD_DIR)/.prepared$(if $(QUILT)$(DUMP),,_$(shell $(call find_md5,${CURDIR} $(PKG_FILE_DEPENDS),))$(call confvar,$(PKG_PREPARED_DEPENDS)))
66endif
67STAMP_CONFIGURED=$(PKG_BUILD_DIR)/.configured$(if $(DUMP),,_$(call confvar,$(PKG_CONFIG_DEPENDS)))
68STAMP_CONFIGURED_WILDCARD=$(patsubst %_$(call confvar,$(PKG_CONFIG_DEPENDS)),%_*,$(STAMP_CONFIGURED))
69STAMP_BUILT:=$(PKG_BUILD_DIR)/.built
70STAMP_INSTALLED:=$(STAGING_DIR)/stamp/.$(PKG_DIR_NAME)$(if $(BUILD_VARIANT),.$(BUILD_VARIANT),)_installed
71
72STAGING_FILES_LIST:=$(PKG_DIR_NAME)$(if $(BUILD_VARIANT),.$(BUILD_VARIANT),).list
73
74define CleanStaging
75	rm -f $(STAMP_INSTALLED)
76	@-(\
77		cd "$(STAGING_DIR)"; \
78		if [ -f packages/$(STAGING_FILES_LIST) ]; then \
79			cat packages/$(STAGING_FILES_LIST) | xargs -r rm -f 2>/dev/null; \
80		fi; \
81	)
82endef
83
84ifneq ($(if $(CONFIG_SRC_TREE_OVERRIDE),$(wildcard ./git-src)),)
85  USE_GIT_TREE:=1
86  QUILT:=1
87endif
88ifdef USE_SOURCE_DIR
89  QUILT:=1
90endif
91ifneq ($(wildcard $(PKG_BUILD_DIR)/.source_dir),)
92  QUILT:=1
93endif
94
95PKG_INSTALL_STAMP:=$(PKG_INFO_DIR)/$(PKG_DIR_NAME).$(if $(BUILD_VARIANT),$(BUILD_VARIANT),default).install
96
97include $(INCLUDE_DIR)/quilt.mk
98include $(INCLUDE_DIR)/package-defaults.mk
99include $(INCLUDE_DIR)/package-dumpinfo.mk
100include $(INCLUDE_DIR)/package-ipkg.mk
101include $(INCLUDE_DIR)/package-bin.mk
102include $(INCLUDE_DIR)/autotools.mk
103
104override MAKEFLAGS=
105CONFIG_SITE:=$(INCLUDE_DIR)/site/$(ARCH)
106CUR_MAKEFILE:=$(filter-out Makefile,$(firstword $(MAKEFILE_LIST)))
107SUBMAKE:=$(NO_TRACE_MAKE) $(if $(CUR_MAKEFILE),-f $(CUR_MAKEFILE))
108PKG_CONFIG_PATH=$(STAGING_DIR)/usr/lib/pkgconfig:$(STAGING_DIR)/usr/share/pkgconfig
109unexport QUIET CONFIG_SITE
110
111ifeq ($(DUMP)$(filter prereq clean refresh update,$(MAKECMDGOALS)),)
112  ifneq ($(if $(QUILT),,$(CONFIG_AUTOREBUILD)),)
113    define Build/Autoclean
114      $(PKG_BUILD_DIR)/.dep_files: $(STAMP_PREPARED)
115      $(call rdep,${CURDIR} $(PKG_FILE_DEPENDS),$(STAMP_PREPARED),$(PKG_BUILD_DIR)/.dep_files,-x "*/.dep_*")
116      $(if $(filter prepare,$(MAKECMDGOALS)),,$(call rdep,$(PKG_BUILD_DIR),$(STAMP_BUILT),,-x "*/.dep_*" -x "*/ipkg*"))
117    endef
118  endif
119endif
120
121ifdef USE_GIT_TREE
122  define Build/Prepare/Default
123	mkdir -p $(PKG_BUILD_DIR)
124	ln -s $(CURDIR)/git-src $(PKG_BUILD_DIR)/.git
125	( cd $(PKG_BUILD_DIR); git checkout .)
126  endef
127endif
128ifdef USE_SOURCE_DIR
129  define Build/Prepare/Default
130	rm -rf $(PKG_BUILD_DIR)
131	$(if $(wildcard $(USE_SOURCE_DIR)/*),,@echo "Error: USE_SOURCE_DIR=$(USE_SOURCE_DIR) path not found"; false)
132	ln -snf $(USE_SOURCE_DIR) $(PKG_BUILD_DIR)
133	touch $(PKG_BUILD_DIR)/.source_dir
134  endef
135endif
136
137define Build/Exports/Default
138  $(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 $$(p))
139  $(1) : export STAGING_PREFIX=$$(STAGING_DIR)/usr
140  $(1) : export PATH=$$(TARGET_PATH_PKG)
141  $(1) : export CONFIG_SITE:=$$(CONFIG_SITE)
142  $(1) : export PKG_CONFIG_PATH:=$$(PKG_CONFIG_PATH)
143  $(1) : export PKG_CONFIG_LIBDIR:=$$(PKG_CONFIG_PATH)
144  $(1) : export CCACHE_DIR:=$(STAGING_DIR)/ccache
145endef
146Build/Exports=$(Build/Exports/Default)
147
148define Build/DefaultTargets
149  $(if $(QUILT),$(Build/Quilt))
150  $(if $(USE_SOURCE_DIR)$(USE_GIT_TREE),,$(if $(strip $(PKG_SOURCE_URL)),$(call Download,default)))
151  $(call Build/Autoclean)
152
153  download:
154	$(foreach hook,$(Hooks/Download),
155		$(call $(hook))$(sep)
156	)
157
158  $(STAMP_PREPARED) : export PATH=$$(TARGET_PATH_PKG)
159  $(STAMP_PREPARED):
160	@-rm -rf $(PKG_BUILD_DIR)
161	@mkdir -p $(PKG_BUILD_DIR)
162	$(foreach hook,$(Hooks/Prepare/Pre),$(call $(hook))$(sep))
163	$(Build/Prepare)
164	$(foreach hook,$(Hooks/Prepare/Post),$(call $(hook))$(sep))
165	touch $$@
166
167  $(call Build/Exports,$(STAMP_CONFIGURED))
168  $(STAMP_CONFIGURED): $(STAMP_PREPARED)
169	$(CleanStaging)
170	$(foreach hook,$(Hooks/Configure/Pre),$(call $(hook))$(sep))
171	$(Build/Configure)
172	$(foreach hook,$(Hooks/Configure/Post),$(call $(hook))$(sep))
173	rm -f $(STAMP_CONFIGURED_WILDCARD)
174	touch $$@
175
176  $(call Build/Exports,$(STAMP_BUILT))
177  $(STAMP_BUILT): $(STAMP_CONFIGURED)
178	$(foreach hook,$(Hooks/Compile/Pre),$(call $(hook))$(sep))
179	$(Build/Compile)
180	$(foreach hook,$(Hooks/Compile/Post),$(call $(hook))$(sep))
181	$(Build/Install)
182	$(foreach hook,$(Hooks/Install/Post),$(call $(hook))$(sep))
183	touch $$@
184
185  $(STAMP_INSTALLED) : export PATH=$$(TARGET_PATH_PKG)
186  $(STAMP_INSTALLED): $(STAMP_BUILT)
187	rm -rf $(TMP_DIR)/stage-$(PKG_DIR_NAME)
188	mkdir -p $(TMP_DIR)/stage-$(PKG_DIR_NAME)/host $(STAGING_DIR)/packages $(STAGING_DIR_HOST)/packages
189	$(foreach hook,$(Hooks/InstallDev/Pre),\
190		$(call $(hook),$(TMP_DIR)/stage-$(PKG_DIR_NAME),$(TMP_DIR)/stage-$(PKG_DIR_NAME)/host)$(sep)\
191	)
192	$(call Build/InstallDev,$(TMP_DIR)/stage-$(PKG_DIR_NAME),$(TMP_DIR)/stage-$(PKG_DIR_NAME)/host)
193	$(foreach hook,$(Hooks/InstallDev/Post),\
194		$(call $(hook),$(TMP_DIR)/stage-$(PKG_DIR_NAME),$(TMP_DIR)/stage-$(PKG_DIR_NAME)/host)$(sep)\
195	)
196	if [ -f $(STAGING_DIR)/packages/$(STAGING_FILES_LIST) ]; then \
197		$(SCRIPT_DIR)/clean-package.sh \
198			"$(STAGING_DIR)/packages/$(STAGING_FILES_LIST)" \
199			"$(STAGING_DIR)"; \
200	fi
201	if [ -d $(TMP_DIR)/stage-$(PKG_DIR_NAME) ]; then \
202		(cd $(TMP_DIR)/stage-$(PKG_DIR_NAME); find ./ > $(TMP_DIR)/stage-$(PKG_DIR_NAME).files); \
203		$(call locked, \
204			mv $(TMP_DIR)/stage-$(PKG_DIR_NAME).files $(STAGING_DIR)/packages/$(STAGING_FILES_LIST) && \
205			$(CP) $(TMP_DIR)/stage-$(PKG_DIR_NAME)/* $(STAGING_DIR)/; \
206		,staging-dir); \
207	fi
208	rm -rf $(TMP_DIR)/stage-$(PKG_DIR_NAME)
209	touch $$@
210
211  ifdef Build/InstallDev
212    compile: $(STAMP_INSTALLED)
213  endif
214
215  define Build/DefaultTargets
216  endef
217
218  prepare: $(STAMP_PREPARED)
219  configure: $(STAMP_CONFIGURED)
220  dist: $(STAMP_CONFIGURED)
221  distcheck: $(STAMP_CONFIGURED)
222endef
223
224define Build/IncludeOverlay
225  $(eval -include $(wildcard $(TOPDIR)/overlay/*/$(PKG_DIR_NAME).mk))
226  define Build/IncludeOverlay
227  endef
228endef
229
230define BuildPackage
231  $(Build/IncludeOverlay)
232  $(eval $(Package/Default))
233  $(eval $(Package/$(1)))
234
235ifdef DESCRIPTION
236$$(error DESCRIPTION:= is obsolete, use Package/PKG_NAME/description)
237endif
238
239ifndef Package/$(1)/description
240define Package/$(1)/description
241	$(TITLE)
242endef
243endif
244
245  BUILD_PACKAGES += $(1)
246  $(STAMP_PREPARED): $$(if $(QUILT)$(DUMP),,$(call find_library_dependencies,$(DEPENDS)))
247
248  $(foreach FIELD, TITLE CATEGORY SECTION VERSION,
249    ifeq ($($(FIELD)),)
250      $$(error Package/$(1) is missing the $(FIELD) field)
251    endif
252  )
253
254  $(if $(DUMP), \
255    $(Dumpinfo/Package), \
256    $(foreach target, \
257      $(if $(Package/$(1)/targets),$(Package/$(1)/targets), \
258        $(if $(PKG_TARGETS),$(PKG_TARGETS), ipkg) \
259      ), $(BuildTarget/$(target)) \
260    ) \
261  )
262  $(if $(PKG_HOST_ONLY)$(DUMP),,$(call Build/DefaultTargets,$(1)))
263endef
264
265define pkg_install_files
266	$(foreach install_file,$(1),$(INSTALL_DIR) $(3)/`dirname $(install_file)`; $(INSTALL_DATA) $(2)/$(install_file) $(3)/`dirname $(install_file)`;)
267endef
268
269define pkg_install_bin
270	$(foreach install_apps,$(1),$(INSTALL_DIR) $(3)/`dirname $(install_apps)`; $(INSTALL_BIN) $(2)/$(install_apps) $(3)/`dirname $(install_apps)`;)
271endef
272
273Build/Prepare=$(call Build/Prepare/Default,)
274Build/Configure=$(call Build/Configure/Default,)
275Build/Compile=$(call Build/Compile/Default,)
276Build/Install=$(if $(PKG_INSTALL),$(call Build/Install/Default,))
277Build/Dist=$(call Build/Dist/Default,)
278Build/DistCheck=$(call Build/DistCheck/Default,)
279
280.NOTPARALLEL:
281
282.PHONY: prepare-package-install
283prepare-package-install:
284	@mkdir -p $(PKG_INFO_DIR)
285	@touch $(PKG_INSTALL_STAMP).clean
286	@echo "$(filter-out essential,$(PKG_FLAGS))" > $(PKG_INSTALL_STAMP).flags
287
288$(PACKAGE_DIR):
289	mkdir -p $@
290	
291dumpinfo:
292download:
293prepare:
294configure:
295compile: prepare-package-install
296install: compile
297
298clean: FORCE
299	$(CleanStaging)
300	$(call Build/UninstallDev,$(STAGING_DIR),$(STAGING_DIR_HOST))
301	$(Build/Clean)
302	rm -f $(STAGING_DIR)/packages/$(STAGING_FILES_LIST) $(STAGING_DIR_HOST)/packages/$(STAGING_FILES_LIST)
303	rm -rf $(PKG_BUILD_DIR)
304
305dist:
306	$(Build/Dist)
307
308distcheck:
309	$(Build/DistCheck)
310