1 jelson 1.1 #
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2 jelson 1.17 # CENS EmStar Repository Master Makefile
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3 jelson 1.1 #
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4 girod 1.52 # $Id: Makefile,v 1.51 2005/09/16 04:53:45 girod Exp $
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5 jelson 1.1 #
6
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7 jelson 1.2 ################### NOTE!!!! ###########################
8 ## Most of the time you want to edit the files called ##
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9 girod 1.18 ## 'BUILD' and Make.conf, NOT this Makefile. ##
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10 jelson 1.2 ########################################################
11
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12 girod 1.20 ## Sets user-modifiable variables
13 ## e.g. enable TOS, Kernel, native kernel headers, etc
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14 girod 1.18 include Make.conf
15
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16 girod 1.40 ## USE_DEVFS. This flag causes the FUSD kernel module to build with
17 ## devfs support. DevFS seems to have race conditions and we do not
18 ## recommend using it
19 USE_DEVFS := 0
20
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21 girod 1.29 ##
22 ## If you are using shared libraries, you can turn off the following
23 ## flag to cause EmStar to use relative paths to discover its shared
24 ## libs. This is not generally recommended -- using LD_LIBRARY_PATH
25 ## is a better idea.
26 ##
27 REQUIRE_LD_LIBRARY_PATH := 1
28
29 ########################################################
30 ##
31 ## Set various TinyOS related environment variables.
32 ##
33 ## *** WARNING: Changing the settings below is not
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34 girod 1.33 ## recommended because it does not generally work!
35 ## Use symlinks instead!!
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36 girod 1.29 ##
37 ## Please see <http://cvs.cens.ucla.edu/emstar/install.html>
38 ## for more detailed information.
39 ##
40 ## NOTE: If you want to configure EmStar to use other
41 ## locations for tinyos or tos-contrib, simply move
42 ## away the bundled versions and add symlinks to
43 ## the locations of the versions you want to use.
44 ##
45 ## We recommend this approach because using environment
46 ## variables is more fragile and harder to track with
47 ## revision control.
48 ##
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49 girod 1.33 ## The BUILD rules in EmStar are all coded to be relative
50 ## to the EmStar tree, and assume that tinyos and tos-contrib
51 ## are linked from inside it, or are present there.
52 ## Lots of things will break horribly if this is not the
53 ## case.
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54 girod 1.29 ##
55 ########################################################
56
57 ## TOSDIR points to the SourceForge TinyOS repo.
58 ## This setting points to the version bundled with EmStar
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59 eugene 1.32 TOSDIR := $(PWD)/tinyos-1.x/tos
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60 girod 1.29
61 ## TOS_CONTRIB points to the CENS tos-contrib repo
62 ## This setting points to the version checked out with EmStar
63 TOS_CONTRIB := $(PWD)/tos-contrib/
64
65 ## MAKERULES controls aspects of the TOS build system
66 ## This setting should be compatible with your TOSDIR setting
67 MAKERULES := $(TOSDIR)/../tools/make/Makerules
68
69 #########################################################
70 #########################################################
71
72 # enable/disable DevFS
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73 girod 1.52 ifeq ($(strip $(USE_DEVFS)),1)
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74 girod 1.29 DEVFS_KCFLAG := -DUSE_DEVFS
75 else
76 DEVFS_KCFLAG :=
77 endif
78
79 #########################################################
80 #########################################################
81
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82 jelson 1.7 # Set platform-dependent variables. Including this fragment sets:
83 # ARCH -- the target architecture (e.g., arm-linux or i686-linux)
84 # NATIVE_ARCH -- the architecture we're compiling under
85 # CC, CPP, AR, LD, BINSTRIP -- paths to various utils
86 include make/make.platform
87
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88 girod 1.26 # If shared libraries are in use, config the suffix to .so
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89 girod 1.52 ifeq ($(strip $(USE_SHARED)),1)
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90 girod 1.26 LIB_SUFFIX := .so
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91 girod 1.52 ifeq ($(strip $(REQUIRE_LD_LIBRARY_PATH)),0)
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92 girod 1.26 SHARED_LIB_PREFIX := lib/
93 endif
94 else
95 LIB_SUFFIX := .a
96 endif
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97 girod 1.27
98 # phread a dependency of glib (though we don't generally use it)
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99 girod 1.28 LDFLAGS += -lm -lpthread $(GLIB_PATH)
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100 girod 1.26
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101 jelson 1.7 # names of various target directories
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102 jelson 1.1 OBJDIR := obj.$(ARCH)
103 NATIVE_OBJDIR := obj.$(NATIVE_ARCH)
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104 jelson 1.2 BUILDDIR := .build
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105 jelson 1.5 INCDIR := include
106
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107 jelson 1.8 # figure out if a cvs tag has been used here
108 CVSTAG := $(shell make/get-cvs-tag.pl)
109
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110 jelson 1.9 # default compiler and linker flags used by everything
111 # NOTE: some platform-specific flags might be set in make.platform
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112 jelson 1.36 ifndef NO_PIC
113 CFLAGS += -fPIC
114 CXXFLAGS += -fPIC
115 endif
116
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117 girod 1.52 # Set up cflags for stuff that's going in a library and stuff
118 # that's going in an executable...
119 ifeq ($(strip $(DEBUG_LIBS)),1)
120 CFLAGS_LIBS += -g
121 endif
122 ifeq ($(strip $(DEBUG_EXES)),1)
123 CFLAGS_EXES += -g
124 endif
125
126 CFLAGS += -Wall -Werror -I. $(GLIB_CFLAGS) -I$(INCDIR) -DCVSTAG=\"$(CVSTAG)\"
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127 jelson 1.16 KCFLAGS += -DCVSTAG=\"$(CVSTAG)\"
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128 girod 1.52 CXXFLAGS += -Wall -Werror -I. $(GLIB_CFLAGS) -I$(INCDIR) -DCVSTAG=\"$(CVSTAG)\"
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129 jelson 1.5
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130 jelson 1.17 # path to find the automatically generated rules
131 RULES := $(OBJDIR)/$(BUILDDIR)/easybuild.rules
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132 jelson 1.1
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133 girod 1.26 # export some variables to be picked up by sub-makes
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134 girod 1.18 export PKG_CONFIG_PATH
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135 girod 1.26 export USE_SHARED
136
137 # export some variables needed for TOS integration
138 export EMSTAR_MAKE=1
139 export EMSTAR_ROOT = $(PWD)
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140 girod 1.18 export TOSDIR
141 export TOS_CONTRIB
142 export MAKERULES
143 PATH += :$(NESC_DIR)/bin:$(AVR_DIR)/bin
144 export PATH
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145 girod 1.26 export EMTOS_MAKE_OBJDIR = $(OBJDIR)
146 export EMTOS_MAKE_CC = $(CC)
147 export EMTOS_MAKE_GCCINCLUDE
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148 girod 1.41 export GLIB_CFLAGS
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149 girod 1.24 # set up the default location for the cross-compiled glib library
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150 girod 1.26 ifndef EMTOS_MAKE_LDFLAGS
151 EMTOS_MAKE_LDFLAGS = $(PWD)/$(GLIB_PATH)
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152 girod 1.24 endif
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153 girod 1.28 EMTOS_MAKE_LDFLAGS += -lpthread
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154 girod 1.26 export EMTOS_MAKE_LDFLAGS
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155 girod 1.18
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156 mlukac 1.43 # setup stuff for 2.6 on kfusd
157 ifeq ($(strip $(BUILD_KMODULES)),1)
158 ifeq ($(strip $(BUILD_KMODULES_26)),1)
159 FUSD_26 := $(OBJDIR)/fusd/kfusd.ko
160 endif
161 endif
162
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163 jelson 1.12 # the default target
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164 mlukac 1.43 .DEFAULT default: $(RULES) default-targets $(FUSD_26)
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165 jelson 1.12
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166 jelson 1.15 # clean target: delete all generated files
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167 jelson 1.12 clean:
168 rm -rf ./$(OBJDIR)/$(BUILDDIR)
169 rm -f $(ALL_TARGETS) $(RULES)
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170 jelson 1.15
171 # strip target: strips all binaries other than kernel modules
172 strip: default-targets
173 @echo Stripping all binaries...
174 @$(BINSTRIP) $(ALL_STRIP_TARGETS)
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175 jelson 1.12
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176 girod 1.50 ##
177 ## If TinyOS not present, download it
178 ##
179
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180 girod 1.49 # Include that causes tinyos to download
181 include tinyos-1.x/.force
182
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183 girod 1.50 tinyos-1.x/.force:
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184 girod 1.51 @if [[ -d tinyos-1.x ]]; then \
185 echo **** Using TinyOS installation that is already there... ; \
186 else \
187 echo TinyOS installation not found! ; \
188 echo Downloading and installing TinyOS-1.x from EmStar website... ; \
189 wget http://cvs.cens.ucla.edu/emstar-platforms/tinyos-1.1.13-linked.tgz -O - | tar -xzf - ; \
190 fi
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191 girod 1.50 touch tinyos-1.x/.force
192
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193 jelson 1.1 # Include rules to build the "easybuild" system itself
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194 jelson 1.6 include make/make.easybuild
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195 jelson 1.1
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196 jelson 1.7 # Include the rules automatically generated by easybuild
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197 jelson 1.12 include $(RULES)
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198 jelson 1.1
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199 jelson 1.3 # And, finally, a rule to invoke easybuild. The rules should be
200 # regenerated if any of three things change: 1) the root BUILD file in
201 # this directory; 2) any of the BUILD files that are recursively read
202 # by easybuild (this list is in the BUILD_LIST variable, which is set
203 # by easybuild and written in .easybuild.rules); or, 3) the easybuild
204 # program itself.
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205 jelson 1.12 $(RULES): BUILD $(BUILD_LIST) $(NATIVE_OBJDIR)/make/easybuild
206 @mkdir -p $(OBJDIR)/$(BUILDDIR)
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207 girod 1.25 $(NATIVE_OBJDIR)/make/easybuild > $@ || (rm -f $@; exit 1)
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208 girod 1.18
209 ##
210 ## The 'help' target.
211 ## This target provides info about what vars are set and
212 ## what platforms are available
213 ##
214
215 # For debugging purposes, a rule that shows the environment
216 # and active variables..
217 help:
218 @echo Help:
219 @echo " make ARCH=<platform> [executable path]"
220 @echo
221 @echo " EmStar supports the following platforms:"
222 @echo
223 @echo " i686-linux (default) is the 'native' platform"
224 @echo " used to buld to run on your host. Check Make.conf"
225 @echo " to locally customize the native platform."
226 @echo
227 @echo " arm-linux builds for iPAQ"
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228 eugene 1.31 @echo " ipaq-sa builds for all StrongARM-based iPAQs (Familiar)"
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229 girod 1.26 @echo " stargate builds for Stargate release 7"
230 @echo " stargate-ucla builds for Stargate UCLA release 5"
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231 girod 1.18 @echo " pasta builds for PASTA"
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232 girod 1.34 @echo " ilense-104 builds for the ilense testbed"
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233 girod 1.18 @echo
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234 girod 1.42 @echo " mica, mica2, mica2dot, cricket, micaz, telos build Mote targets"
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235 girod 1.18 @echo
236 @echo Environment:
237 @echo " NATIVE_KCFLAGS=$(NATIVE_KCFLAGS)"
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238 girod 1.29 @echo " PKG_CONFIG_PATH=$(PKG_CONFIG_PATH)"
239 @echo " GLIB_PATH=$(GLIB_PATH)"
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240 girod 1.26 @echo " USE_SHARED='$(USE_SHARED)'"
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241 girod 1.29 @echo " USE_DEVFS='$(USE_DEVFS)'"
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242 girod 1.26 @echo " BUILD_EMTOS='$(BUILD_EMTOS)'"
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243 girod 1.21 @echo " TOSDIR=$(TOSDIR)"
244 @echo " TOS_CONTRIB=$(TOS_CONTRIB)"
245 @echo " MAKERULES=$(MAKERULES)"
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246 girod 1.18 @echo " NESC_DIR=$(NESC_DIR)"
247 @echo " AVR_DIR=$(AVR_DIR)"
248
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249 eugene 1.32 KERNELVERSION := $(shell uname -r)
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250 mlukac 1.44 KVERS_MAJOR := $(shell uname -r | cut -d . -f 2)
251 # Installs kfusd and fusdd. Must be done as root!
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252 eugene 1.32 install-fusd: default
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253 mlukac 1.44 @echo "You must be root for this to work!!!"
254 @echo "Copying module kfusd... "
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255 eugene 1.32 mkdir -p /lib/modules/$(KERNELVERSION)/kernel/misc
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256 mlukac 1.44 ifeq ($(strip $(KVERS_MAJOR)),6)
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257 mlukac 1.45 cp -f $(OBJDIR)/fusd/kfusd.ko /lib/modules/$(KERNELVERSION)/kernel/misc
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258 mlukac 1.44 @chmod u+x /lib/modules/$(KERNELVERSION)/kernel/misc/kfusd.ko
259 else
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260 mlukac 1.45 cp -f $(OBJDIR)/fusd/kfusd.o /lib/modules/$(KERNELVERSION)/kernel/misc
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261 eugene 1.32 @chmod u+x /lib/modules/$(KERNELVERSION)/kernel/misc/kfusd.o
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262 mlukac 1.44 endif
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263 eugene 1.32 @echo "Resolving dependencies... "
264 @/sbin/depmod -a
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265 girod 1.40 @echo "Installing fusdd in /usr/sbin..."
266 @cp -f $(OBJDIR)/fusd/fusdd /usr/sbin
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267 mlukac 1.45 # @echo "Loading kfusd... running fusdd "
268 # @/usr/sbin/fusdd
269 @echo "Now as root, just run /usr/sbin/fusdd"
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270 girod 1.37
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