add 2 helper macros to deal with libtool madness
[lede.git] / include / package.mk
1
2 # Copyright (C) 2006-2007 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)-$(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 $(INCLUDE_DIR)/depends.mk
18
19 STAMP_PREPARED:=$(PKG_BUILD_DIR)/.prepared$(if $(DUMP),,_$(shell find ${CURDIR} $(PKG_FILE_DEPEND) $(DEP_FINDPARAMS) | md5s))
20 STAMP_CONFIGURED:=$(PKG_BUILD_DIR)/.configured
21 STAMP_BUILT:=$(PKG_BUILD_DIR)/.built
22
23 include $(INCLUDE_DIR)/quilt.mk
24 include $(INCLUDE_DIR)/package-defaults.mk
25 include $(INCLUDE_DIR)/package-dumpinfo.mk
26 include $(INCLUDE_DIR)/package-ipkg.mk
27
28 override MAKEFLAGS=
29 export CONFIG_SITE:=$(INCLUDE_DIR)/site/$(REAL_GNU_TARGET_NAME)
30
31 ifeq ($(DUMP)$(filter prereq clean refresh update,$(MAKECMDGOALS)),)
32   ifneq ($(if $(QUILT),,$(CONFIG_AUTOREBUILD)),)
33     define Build/Autoclean
34       $(PKG_BUILD_DIR)/.dep_files: $(STAMP_PREPARED)
35       $(call rdep,${CURDIR} $(PKG_FILE_DEPEND),$(STAMP_PREPARED))
36       $(if $(filter prepare,$(MAKECMDGOALS)),,$(call rdep,$(PKG_BUILD_DIR),$(STAMP_BUILT),$(PKG_BUILD_DIR)/.dep_files, -and -not -path "/.*" -and -not -path "*/ipkg*"))
37     endef
38   endif
39 endif
40
41
42 define Build/DefaultTargets
43   ifneq ($(strip $(PKG_SOURCE_URL)),)
44     download: $(DL_DIR)/$(PKG_SOURCE)
45
46     $(DL_DIR)/$(PKG_SOURCE):
47         mkdir -p $(DL_DIR)
48         $(SCRIPT_DIR)/download.pl "$(DL_DIR)" "$(PKG_SOURCE)" "$(PKG_MD5SUM)" $(PKG_SOURCE_URL)
49
50     $(STAMP_PREPARED): $(DL_DIR)/$(PKG_SOURCE)
51   endif
52
53   $(call Build/Autoclean)
54
55   $(STAMP_PREPARED):
56         @-rm -rf $(PKG_BUILD_DIR)
57         @mkdir -p $(PKG_BUILD_DIR)
58         $(Build/Prepare)
59         touch $$@
60
61   $(STAMP_CONFIGURED): $(STAMP_PREPARED)
62         $(Build/Configure)
63         touch $$@
64
65   $(STAMP_BUILT): $(STAMP_CONFIGURED)
66         $(Build/Compile)
67         touch $$@
68
69   ifdef Build/InstallDev
70     compile: $(STAGING_DIR)/stamp/.$(PKG_NAME)-installed
71     $(STAGING_DIR)/stamp/.$(PKG_NAME)-installed: $(STAMP_BUILT)
72         mkdir -p $(STAGING_DIR)/stamp
73         $(Build/InstallDev)
74         touch $$@
75   endif
76
77   define Build/DefaultTargets
78   endef
79 endef
80
81 define BuildPackage
82   $(eval $(Package/Default))
83   $(eval $(Package/$(1)))
84
85 # <HACK> Support obsolete DESCRIPTION field
86 ifndef Package/$(1)/description
87 define Package/$(1)/description
88 $(TITLE)$(subst \,
89 ,\ $(DESCRIPTION))
90 endef
91 endif
92 # </HACK>
93
94   $(foreach FIELD, TITLE CATEGORY PRIORITY SECTION VERSION,
95     ifeq ($($(FIELD)),)
96       $$(error Package/$(1) is missing the $(FIELD) field)
97     endif
98   )
99
100   $(call shexport,Package/$(1)/description)
101   $(call shexport,Package/$(1)/config)
102
103   $(Dumpinfo)
104   $(BuildIPKG)
105 endef
106
107 # prevent libtool from setting rpath when linking
108 define Build/Fix/libtool/rpath
109         find $(PKG_BUILD_DIR) -name 'libtool' | xargs \
110                 $(SED) 's,^hardcode_libdir_flag_spec=.*,hardcode_libdir_flag_spec=" -D__LIBTOOL_IS_A_FOOL__ ",g'
111 endef
112
113 # prevent libtool from linking against host development libraries
114 define Build/Fix/libtool/libdir
115         find $(PKG_BUILD_DIR) -name '*.la' | xargs \
116                 $(SED) "s,^libdir='/usr/lib',libdir='$(STAGING_DIR)/usr/lib',g"
117 endef
118
119 define Build/Prepare
120   $(call Build/Prepare/Default,)
121 endef
122
123 define Build/Configure
124   $(call Build/Configure/Default,)
125 endef
126
127 define Build/Compile
128   $(call Build/Compile/Default,)
129 endef
130
131 $(PACKAGE_DIR):
132         mkdir -p $@
133                 
134 dumpinfo:
135 download:
136 prepare: $(STAMP_PREPARED)
137 configure: $(STAMP_CONFIGURED)
138 compile:
139 install:
140 clean: FORCE
141         $(Build/UninstallDev)
142         $(Build/Clean)
143         @rm -f $(STAGING_DIR)/stamp/.$(PKG_NAME)-installed
144         @rm -rf $(PKG_BUILD_DIR)