include: group kmod ipk files into a "kernel" subdirectory
[openwrt.git] / include / package-ipkg.mk
1 #
2 # Copyright (C) 2006-2014 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 include $(INCLUDE_DIR)/feeds.mk
9
10 # invoke ipkg-build with some default options
11 IPKG_BUILD:= \
12   $(SCRIPT_DIR)/ipkg-build -c -o 0 -g 0
13
14 IPKG_STATE_DIR:=$(TARGET_DIR)/usr/lib/opkg
15
16 # 1: package name
17 # 2: variable name
18 # 3: variable suffix
19 # 4: file is a script
20 define BuildIPKGVariable
21 ifdef Package/$(1)/$(2)
22   $$(IPKG_$(1)) : VAR_$(2)$(3)=$$(Package/$(1)/$(2))
23   $(call shexport,Package/$(1)/$(2))
24   $(1)_COMMANDS += echo "$$$$$$$$$(call shvar,Package/$(1)/$(2))" > $(2)$(3); $(if $(4),chmod 0755 $(2)$(3);)
25 endif
26 endef
27
28 PARENL :=(
29 PARENR :=)
30
31 dep_split=$(subst :,$(space),$(1))
32 dep_rem=$(subst !,,$(subst $(strip $(PARENL)),,$(subst $(strip $(PARENR)),,$(word 1,$(call dep_split,$(1))))))
33 dep_confvar=$(strip $(foreach cond,$(subst ||, ,$(call dep_rem,$(1))),$(CONFIG_$(cond))))
34 dep_pos=$(if $(call dep_confvar,$(1)),$(call dep_val,$(1)))
35 dep_neg=$(if $(call dep_confvar,$(1)),,$(call dep_val,$(1)))
36 dep_if=$(if $(findstring !,$(1)),$(call dep_neg,$(1)),$(call dep_pos,$(1)))
37 dep_val=$(word 2,$(call dep_split,$(1)))
38 strip_deps=$(strip $(subst +,,$(filter-out @%,$(1))))
39 filter_deps=$(foreach dep,$(call strip_deps,$(1)),$(if $(findstring :,$(dep)),$(call dep_if,$(dep)),$(dep)))
40
41 define AddDependency
42   $$(if $(1),$$(if $(2),$$(foreach pkg,$(1),$$(IPKG_$$(pkg))): $$(foreach pkg,$(2),$$(IPKG_$$(pkg)))))
43 endef
44
45 define FixupReverseDependencies
46   DEPS := $$(filter %:$(1),$$(IDEPEND))
47   DEPS := $$(patsubst %:$(1),%,$$(DEPS))
48   DEPS := $$(filter $$(DEPS),$$(IPKGS))
49   $(call AddDependency,$$(DEPS),$(1))
50 endef
51
52 define FixupDependencies
53   DEPS := $$(filter $(1):%,$$(IDEPEND))
54   DEPS := $$(patsubst $(1):%,%,$$(DEPS))
55   DEPS := $$(filter $$(DEPS),$$(IPKGS))
56   $(call AddDependency,$(1),$$(DEPS))
57 endef
58
59 ifneq ($(PKG_NAME),toolchain)
60   define CheckDependencies
61         @( \
62                 rm -f $(PKG_INFO_DIR)/$(1).missing; \
63                 ( \
64                         export \
65                                 READELF=$(TARGET_CROSS)readelf \
66                                 OBJCOPY=$(TARGET_CROSS)objcopy \
67                                 XARGS="$(XARGS)"; \
68                         $(SCRIPT_DIR)/gen-dependencies.sh "$$(IDIR_$(1))"; \
69                 ) | while read FILE; do \
70                         grep -qxF "$$$$FILE" $(PKG_INFO_DIR)/$(1).provides || \
71                                 echo "$$$$FILE" >> $(PKG_INFO_DIR)/$(1).missing; \
72                 done; \
73                 if [ -f "$(PKG_INFO_DIR)/$(1).missing" ]; then \
74                         echo "Package $(1) is missing dependencies for the following libraries:" >&2; \
75                         cat "$(PKG_INFO_DIR)/$(1).missing" >&2; \
76                         false; \
77                 fi; \
78         )
79   endef
80 endif
81
82 _addsep=$(word 1,$(1))$(foreach w,$(wordlist 2,$(words $(1)),$(1)),$(strip $(2) $(w)))
83 _cleansep=$(subst $(space)$(2)$(space),$(2)$(space),$(1))
84 mergelist=$(call _cleansep,$(call _addsep,$(1),$(comma)),$(comma))
85 addfield=$(if $(strip $(2)),$(1): $(2))
86 _define=define
87 _endef=endef
88
89 ifeq ($(DUMP),)
90   define BuildTarget/ipkg
91     PDIR_$(1):=$(call FeedPackageDir,$(1))
92     IPKG_$(1):=$$(PDIR_$(1))/$(1)_$(VERSION)_$(PKGARCH).ipk
93     IDIR_$(1):=$(PKG_BUILD_DIR)/ipkg-$(PKGARCH)/$(1)
94     KEEP_$(1):=$(strip $(call Package/$(1)/conffiles))
95
96     ifeq ($(BUILD_VARIANT),$$(if $$(VARIANT),$$(VARIANT),$(BUILD_VARIANT)))
97     ifdef Package/$(1)/install
98       ifneq ($(CONFIG_PACKAGE_$(1))$(DEVELOPER),)
99         IPKGS += $(1)
100         compile: $$(IPKG_$(1)) $(PKG_INFO_DIR)/$(1).provides $(STAGING_DIR_ROOT)/stamp/.$(1)_installed
101         ifneq ($(ABI_VERSION),)
102         compile: $(PKG_INFO_DIR)/$(1).version
103         endif
104
105         ifeq ($(CONFIG_PACKAGE_$(1)),y)
106           .PHONY: $(PKG_INSTALL_STAMP).$(1)
107           compile: $(PKG_INSTALL_STAMP).$(1)
108           $(PKG_INSTALL_STAMP).$(1):
109                         if [ -f $(PKG_INSTALL_STAMP).clean ]; then \
110                                 rm -f \
111                                         $(PKG_INSTALL_STAMP) \
112                                         $(PKG_INSTALL_STAMP).clean; \
113                         fi; \
114                         echo "$(1)" >> $(PKG_INSTALL_STAMP)
115         endif
116       else
117         $(if $(CONFIG_PACKAGE_$(1)),$$(info WARNING: skipping $(1) -- package not selected))
118       endif
119     endif
120     endif
121
122     DEPENDS:=$(call PKG_FIXUP_DEPENDS,$(1),$(DEPENDS))
123     IDEPEND_$(1):=$$(call filter_deps,$$(DEPENDS))
124     IDEPEND += $$(patsubst %,$(1):%,$$(IDEPEND_$(1)))
125     $(FixupDependencies)
126     $(FixupReverseDependencies)
127
128     $(eval $(call BuildIPKGVariable,$(1),conffiles))
129     $(eval $(call BuildIPKGVariable,$(1),preinst,,1))
130     $(eval $(call BuildIPKGVariable,$(1),postinst,-pkg,1))
131     $(eval $(call BuildIPKGVariable,$(1),prerm,-pkg,1))
132     $(eval $(call BuildIPKGVariable,$(1),postrm,,1))
133
134     $(STAGING_DIR_ROOT)/stamp/.$(1)_installed: $(STAMP_BUILT)
135         rm -rf $(STAGING_DIR_ROOT)/tmp-$(1)
136         mkdir -p $(STAGING_DIR_ROOT)/stamp $(STAGING_DIR_ROOT)/tmp-$(1)
137         $(call Package/$(1)/install,$(STAGING_DIR_ROOT)/tmp-$(1))
138         $(call Package/$(1)/install_lib,$(STAGING_DIR_ROOT)/tmp-$(1))
139         $(call locked,$(CP) $(STAGING_DIR_ROOT)/tmp-$(1)/. $(STAGING_DIR_ROOT)/,root-copy)
140         rm -rf $(STAGING_DIR_ROOT)/tmp-$(1)
141         touch $$@
142
143     $(PKG_INFO_DIR)/$(1).version: $$(IPKG_$(1))
144         echo '$(ABI_VERSION)' | cmp -s - $$@ || \
145                 echo '$(ABI_VERSION)' > $$@
146
147     Package/$(1)/DEPENDS := $$(call mergelist,$$(filter-out @%,$$(IDEPEND_$(1))))
148     ifneq ($$(EXTRA_DEPENDS),)
149       Package/$(1)/DEPENDS := $$(EXTRA_DEPENDS)$$(if $$(Package/$(1)/DEPENDS),$$(comma) $$(Package/$(1)/DEPENDS))
150     endif
151
152 $(_define) Package/$(1)/CONTROL
153 Package: $(1)
154 Version: $(VERSION)
155 $$(call addfield,Depends,$$(Package/$(1)/DEPENDS)
156 )$$(call addfield,Conflicts,$$(call mergelist,$(CONFLICTS))
157 )$$(call addfield,Provides,$(PROVIDES)
158 )$$(call addfield,Source,$(SOURCE)
159 )$$(call addfield,License,$$(PKG_LICENSE)
160 )$$(call addfield,LicenseFiles,$$(PKG_LICENSE_FILES)
161 )$$(call addfield,Section,$(SECTION)
162 )$$(call addfield,Require-User,$(USERID)
163 )$(if $(filter hold,$(PKG_FLAGS)),Status: unknown hold not-installed
164 )$(if $(filter essential,$(PKG_FLAGS)),Essential: yes
165 )$(if $(MAINTAINER),Maintainer: $(MAINTAINER)
166 )Architecture: $(PKGARCH)
167 Installed-Size: 0
168 $(_endef)
169
170     $(PKG_INFO_DIR)/$(1).provides: $$(IPKG_$(1))
171     $$(IPKG_$(1)) : export CONTROL=$$(Package/$(1)/CONTROL)
172     $$(IPKG_$(1)) : export DESCRIPTION=$$(Package/$(1)/description)
173     $$(IPKG_$(1)): $(STAMP_BUILT) $(INCLUDE_DIR)/package-ipkg.mk
174         @rm -rf $$(PDIR_$(1))/$(1)_* $$(IDIR_$(1))
175         mkdir -p $(PACKAGE_DIR) $$(IDIR_$(1))/CONTROL $(PKG_INFO_DIR)
176         $(call Package/$(1)/install,$$(IDIR_$(1)))
177         -find $$(IDIR_$(1)) -name 'CVS' -o -name '.svn' -o -name '.#*' -o -name '*~'| $(XARGS) rm -rf
178         @( \
179                 find $$(IDIR_$(1)) -name lib\*.so\* -or -name \*.ko | awk -F/ '{ print $$$$NF }'; \
180                 for file in $$(patsubst %,$(PKG_INFO_DIR)/%.provides,$$(IDEPEND_$(1))); do \
181                         if [ -f "$$$$file" ]; then \
182                                 cat $$$$file; \
183                         fi; \
184                 done; $(Package/$(1)/extra_provides) \
185         ) | sort -u > $(PKG_INFO_DIR)/$(1).provides
186         $(if $(PROVIDES),@for pkg in $(PROVIDES); do cp $(PKG_INFO_DIR)/$(1).provides $(PKG_INFO_DIR)/$$$$pkg.provides; done)
187         $(CheckDependencies)
188
189         $(RSTRIP) $$(IDIR_$(1))
190         (cd $$(IDIR_$(1))/CONTROL; \
191                 ( \
192                         echo "$$$$CONTROL"; \
193                         printf "Description: "; echo "$$$$DESCRIPTION" | sed -e 's,^[[:space:]]*, ,g'; \
194                 ) > control; \
195                 chmod 644 control; \
196                 ( \
197                         echo "#!/bin/sh"; \
198                         echo "[ \"\$$$${IPKG_NO_SCRIPT}\" = \"1\" ] && exit 0"; \
199                         echo ". \$$$${IPKG_INSTROOT}/lib/functions.sh"; \
200                         echo "default_postinst \$$$$0 \$$$$@"; \
201                 ) > postinst; \
202                 ( \
203                         echo "#!/bin/sh"; \
204                         echo ". \$$$${IPKG_INSTROOT}/lib/functions.sh"; \
205                         echo "default_prerm \$$$$0 \$$$$@"; \
206                 ) > prerm; \
207                 chmod 0755 postinst prerm; \
208                 $($(1)_COMMANDS) \
209         )
210
211     ifneq ($$(KEEP_$(1)),)
212                 @( \
213                         keepfiles=""; \
214                         for x in $$(KEEP_$(1)); do \
215                                 [ -f "$$(IDIR_$(1))/$$$$x" ] || keepfiles="$$$${keepfiles:+$$$$keepfiles }$$$$x"; \
216                         done; \
217                         [ -z "$$$$keepfiles" ] || { \
218                                 mkdir -p $$(IDIR_$(1))/lib/upgrade/keep.d; \
219                                 for x in $$$$keepfiles; do echo $$$$x >> $$(IDIR_$(1))/lib/upgrade/keep.d/$(1); done; \
220                         }; \
221                 )
222     endif
223
224         $(INSTALL_DIR) $$(PDIR_$(1))
225         $(IPKG_BUILD) $$(IDIR_$(1)) $$(PDIR_$(1))
226         @[ -f $$(IPKG_$(1)) ]
227
228     $(1)-clean:
229         rm -f $$(PDIR_$(1))/$(1)_*
230
231     clean: $(1)-clean
232
233   endef
234 endif