build system refactoring in preparation for allowing packages to do host-build steps
[openwrt/svn-archive/archive.git] / include / host-build.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 HOST_BUILD_DIR ?= $(BUILD_DIR_HOST)/$(PKG_NAME)$(if $(PKG_VERSION),-$(PKG_VERSION))
9 PKG_INSTALL_DIR ?= $(HOST_BUILD_DIR)/host-install
10
11 include $(INCLUDE_DIR)/host.mk
12 include $(INCLUDE_DIR)/unpack.mk
13 include $(INCLUDE_DIR)/depends.mk
14
15 HOST_STAMP_PREPARED=$(HOST_BUILD_DIR)/.prepared$(if $(QUILT)$(DUMP),,$(shell $(call find_md5,${CURDIR} $(PKG_FILE_DEPEND),)))
16 HOST_STAMP_CONFIGURED:=$(HOST_BUILD_DIR)/.configured
17 HOST_STAMP_BUILT:=$(HOST_BUILD_DIR)/.built
18 HOST_STAMP_INSTALLED:=$(STAGING_DIR_HOST)/stamp/.$(PKG_NAME)_installed
19
20 override MAKEFLAGS=
21
22 include $(INCLUDE_DIR)/download.mk
23 include $(INCLUDE_DIR)/quilt.mk
24
25 Host/Patch:=$(Host/Patch/Default)
26 ifneq ($(strip $(HOST_UNPACK)),)
27 define Host/Prepare/Default
28 $(HOST_UNPACK)
29 $(Host/Patch)
30 $(if $(QUILT),touch $(HOST_BUILD_DIR)/.quilt_used)
31 endef
32 endif
33
34 define Host/Prepare
35 $(call Host/Prepare/Default)
36 endef
37
38 define Host/Configure/Default
39 @(cd $(HOST_BUILD_DIR)/$(3); \
40 [ -x configure ] && \
41 $(CP) $(SCRIPT_DIR)/config.{guess,sub} $(HOST_BUILD_DIR)/$(3)/ && \
42 $(2) \
43 CPPFLAGS="$(HOST_CFLAGS)" \
44 LDFLAGS="$(HOST_LDFLAGS)" \
45 SHELL="$(BASH)" \
46 ./configure \
47 --target=$(GNU_HOST_NAME) \
48 --host=$(GNU_HOST_NAME) \
49 --build=$(GNU_HOST_NAME) \
50 --program-prefix="" \
51 --program-suffix="" \
52 --prefix=$(STAGING_DIR_HOST) \
53 --exec-prefix=$(STAGING_DIR_HOST) \
54 --sysconfdir=$(STAGING_DIR_HOST)/etc \
55 --localstatedir=$(STAGING_DIR_HOST)/var \
56 $(DISABLE_NLS) \
57 $(1); \
58 true; \
59 )
60 endef
61
62 define Host/Configure
63 $(call Host/Configure/Default)
64 endef
65
66 define Host/Compile/Default
67 $(MAKE) -C $(HOST_BUILD_DIR) $(1)
68 endef
69
70 define Host/Compile
71 $(call Host/Compile/Default)
72 endef
73
74 ifneq ($(if $(QUILT),,$(CONFIG_AUTOREBUILD)),)
75 define HostHost/Autoclean
76 $(call rdep,${CURDIR} $(PKG_FILE_DEPEND),$(HOST_STAMP_PREPARED))
77 $(if $(if $(Host/Compile),$(filter prepare,$(MAKECMDGOALS)),1),,$(call rdep,$(HOST_BUILD_DIR),$(HOST_STAMP_BUILT)))
78 endef
79 endif
80
81 define Download/default
82 FILE:=$(PKG_SOURCE)
83 URL:=$(PKG_SOURCE_URL)
84 PROTO:=$(PKG_SOURCE_PROTO)
85 SUBDIR:=$(PKG_SOURCE_SUBDIR)
86 VERSION:=$(PKG_SOURCE_VERSION)
87 MD5SUM:=$(PKG_MD5SUM)
88 endef
89
90 define HostBuild
91 $(if $(QUILT),$(Host/Quilt))
92 $(if $(strip $(PKG_SOURCE_URL)),$(call Download,default))
93 $(if $(DUMP),,$(call HostHost/Autoclean))
94
95 $(HOST_STAMP_PREPARED):
96 @-rm -rf $(HOST_BUILD_DIR)
97 @mkdir -p $(HOST_BUILD_DIR)
98 $(call Host/Prepare)
99 touch $$@
100
101 $(HOST_STAMP_CONFIGURED): $(HOST_STAMP_PREPARED)
102 $(call Host/Configure)
103 touch $$@
104
105 $(HOST_STAMP_BUILT): $(HOST_STAMP_CONFIGURED)
106 $(call Host/Compile)
107 touch $$@
108
109 $(HOST_STAMP_INSTALLED): $(HOST_STAMP_BUILT)
110 $(call Host/Install)
111 mkdir -p $$(shell dirname $$@)
112 touch $$@
113
114 ifdef Host/Install
115 install: $(HOST_STAMP_INSTALLED)
116 endif
117
118 package-clean: FORCE
119 $(call Host/Clean)
120 $(call Host/Uninstall)
121 rm -f $(HOST_STAMP_INSTALLED) $(HOST_STAMP_BUILT)
122
123 download:
124 prepare: $(HOST_STAMP_PREPARED)
125 configure: $(HOST_STAMP_CONFIGURED)
126 compile: $(HOST_STAMP_BUILT)
127 install:
128 clean: FORCE
129 $(call Host/Clean)
130 rm -rf $(HOST_BUILD_DIR)
131
132 endef