1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
|
#
# Copyright (C) 2006 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
ifeq ($(DUMP),1)
KERNEL:=<KERNEL>
BOARD:=<BOARD>
LINUX_VERSION:=<LINUX_VERSION>
else
include $(TOPDIR)/.kernel.mk
include $(INCLUDE_DIR)/target.mk
# check to see if .kernel.mk matches target.mk
ifeq ($(CONFIG_BOARD)-$(CONFIG_KERNEL),$(BOARD)-$(KERNEL))
LINUX_VERSION:=$(CONFIG_LINUX_VERSION)
LINUX_RELEASE:=$(CONFIG_LINUX_RELEASE)
LINUX_KARCH:=$(CONFIG_LINUX_KARCH)
else
# oops, old .kernel.config; rebuild it (hiding the misleading errors this produces)
$(warning rebuilding .kernel.mk)
$(TOPDIR)/.kernel.mk: FORCE
@$(MAKE) -C $(TOPDIR)/target/linux/$(BOARD)-$(KERNEL) $@ &>/dev/null
endif
ifeq ($(KERNEL),2.6)
LINUX_KMOD_SUFFIX=ko
else
LINUX_KMOD_SUFFIX=o
endif
KERNELNAME=
ifneq (,$(findstring x86,$(BOARD)))
KERNELNAME="bzImage"
endif
ifneq (,$(findstring ppc,$(BOARD)))
KERNELNAME="uImage"
endif
ifneq (,$(findstring uml,$(BOARD)))
LINUX_KARCH:=um
KERNEL_CC:=$(HOSTCC)
KERNEL_CROSS:=
else
KERNEL_CC:=$(TARGET_CC)
KERNEL_CROSS:=$(TARGET_CROSS)
endif
KERNEL_BUILD_DIR:=$(BUILD_DIR)/linux-$(KERNEL)-$(BOARD)
LINUX_DIR := $(KERNEL_BUILD_DIR)/linux-$(LINUX_VERSION)
MODULES_SUBDIR:=lib/modules/$(LINUX_VERSION)
MODULES_DIR := $(KERNEL_BUILD_DIR)/modules/$(MODULES_SUBDIR)
TARGET_MODULES_DIR := $(LINUX_TARGET_DIR)/$(MODULES_SUBDIR)
KMOD_BUILD_DIR := $(KERNEL_BUILD_DIR)/linux-modules
LINUX_KERNEL:=$(KERNEL_BUILD_DIR)/vmlinux
endif
define KernelPackage/Defaults
FILES:=
KCONFIG:=m
AUTOLOAD:=
endef
define ModuleAutoLoad
export modules=; \
add_module() { \
mkdir -p $(2)/etc/modules.d; \
( \
for mod in $$$$$$$$2; do \
getvar mod; \
done \
) > $(2)/etc/modules.d/$$$$$$$$1-$(1); \
modules="$$$$$$$${modules:+$$$$$$$$modules }$$$$$$$$1-$(1)"; \
}; \
$(3) \
if [ -n "$$$$$$$$modules" ]; then \
mkdir -p $(2)/etc/modules.d; \
echo "#!/bin/sh" > $(2)/CONTROL/postinst; \
echo "[ -z \"\$$$$$$$$IPKG_INSTROOT\" ] || exit 0" >> $(2)/CONTROL/postinst; \
echo ". /etc/functions.sh" >> $(2)/CONTROL/postinst; \
echo "load_modules $$$$$$$$modules" >> $(2)/CONTROL/postinst; \
chmod 0755 $(2)/CONTROL/postinst; \
fi
endef
define KernelPackage
NAME:=$(1)
$(eval $(call KernelPackage/Defaults))
$(eval $(call KernelPackage/$(1)))
$(eval $(call KernelPackage/$(1)/$(KERNEL)))
$(eval $(call KernelPackage/$(1)/$(BOARD)-$(KERNEL)))
define Package/kmod-$(1)
TITLE:=$(TITLE)
SECTION:=kernel
CATEGORY:=Kernel modules
DEFAULT:=m
DESCRIPTION:=$(DESCRIPTION)
EXTRA_DEPENDS:='kernel (=$(PKG_VERSION)-$(PKG_RELEASE))'
$(call KernelPackage/$(1))
$(call KernelPackage/$(1)/$(KERNEL))
$(call KernelPackage/$(1)/$(BOARD)-$(KERNEL))
endef
ifeq ($(findstring m,$(KCONFIG)),m)
ifneq ($(strip $(FILES)),)
define Package/kmod-$(1)/install
mkdir -p $$(1)/lib/modules/$(LINUX_VERSION)
$(CP) $$(FILES) $$(1)/lib/modules/$(LINUX_VERSION)/
$(call ModuleAutoLoad,$(1),$$(1),$(AUTOLOAD))
$(call KernelPackage/$(1)/install,$$(1))
endef
endif
endif
$$(eval $$(call BuildPackage,kmod-$(1)))
endef
define AutoLoad
add_module $(1) "$(2)";
endef
# FIXME: remove this crap
define KMOD_template
ifeq ($$(strip $(4)),)
KDEPEND_$(1):=m
else
KDEPEND_$(1):=$($(4))
endif
IDEPEND_$(1):=kernel ($(LINUX_VERSION)-$(BOARD)-$(LINUX_RELEASE)) $(foreach pkg,$(5),", $(pkg)")
PKG_$(1) := $(PACKAGE_DIR)/kmod-$(2)_$(LINUX_VERSION)-$(BOARD)-$(LINUX_RELEASE)_$(ARCH).ipk
I_$(1) := $(KMOD_BUILD_DIR)/ipkg/$(2)
ifeq ($$(KDEPEND_$(1)),m)
ifneq ($$(CONFIG_PACKAGE_KMOD_$(1)),)
TARGETS += $$(PKG_$(1))
endif
ifeq ($$(CONFIG_PACKAGE_KMOD_$(1)),y)
INSTALL_TARGETS += $$(PKG_$(1))
endif
endif
$$(PKG_$(1)): $(LINUX_DIR)/.modules_done
rm -rf $$(I_$(1))
$(SCRIPT_DIR)/make-ipkg-dir.sh $$(I_$(1)) ../control/kmod-$(2).control $(LINUX_VERSION)-$(BOARD)-$(LINUX_RELEASE) $(ARCH)
echo "Depends: $$(IDEPEND_$(1))" >> $$(I_$(1))/CONTROL/control
ifneq ($(strip $(3)),)
mkdir -p $$(I_$(1))/lib/modules/$(LINUX_VERSION)
$(CP) $(3) $$(I_$(1))/lib/modules/$(LINUX_VERSION)
endif
ifneq ($(6),)
mkdir -p $$(I_$(1))/etc/modules.d
for module in $(7); do \
echo $$$$module >> $$(I_$(1))/etc/modules.d/$(6)-$(2); \
done
echo "#!/bin/sh" >> $$(I_$(1))/CONTROL/postinst
echo "[ -z \"\$$$$IPKG_INSTROOT\" ] || exit" >> $$(I_$(1))/CONTROL/postinst
echo ". /etc/functions.sh" >> $$(I_$(1))/CONTROL/postinst
echo "load_modules /etc/modules.d/$(6)-$(2)" >> $$(I_$(1))/CONTROL/postinst
chmod 0755 $$(I_$(1))/CONTROL/postinst
endif
$(8)
$(IPKG_BUILD) $$(I_$(1)) $(PACKAGE_DIR)
endef
|
