1 jelson 1.1 #

  2 jelson 1.17 # CENS EmStar Repository Master Makefile

  3 jelson 1.1  #

  4 thanos 1.55 # $Id: Makefile,v 1.54 2005/10/27 00:39:46 thanos Exp $

  5 jelson 1.1  #
  6             

  7 jelson 1.2  ################### NOTE!!!! ###########################
  8             ## Most of the time you want to edit the files called ##

  9 girod  1.18 ## 'BUILD' and Make.conf, NOT this Makefile.          ##

 10 jelson 1.2  ########################################################
 11             

 12 girod  1.20 ## Sets user-modifiable variables
 13             ## e.g. enable TOS, Kernel, native kernel headers, etc

 14 girod  1.18 include Make.conf

 15 thanos 1.53 ifeq ($(strip $(USE_CONFIGURE)), 1)
 16             include config.make
 17             endif

 18 girod  1.18 

 19 girod  1.40 ##  USE_DEVFS.  This flag causes the FUSD kernel module to build with
 20             ##  devfs support.  DevFS seems to have race conditions and we do not
 21             ##  recommend using it
 22             USE_DEVFS := 0
 23             

 24 girod  1.29 ##
 25             ##  If you are using shared libraries, you can turn off the following
 26             ##  flag to cause EmStar to use relative paths to discover its shared
 27             ##  libs.  This is not generally recommended -- using LD_LIBRARY_PATH
 28             ##  is a better idea.
 29             ##
 30             REQUIRE_LD_LIBRARY_PATH := 1
 31             
 32             ########################################################
 33             ##
 34             ##  Set various TinyOS related environment variables.
 35             ##
 36             ##  *** WARNING: Changing the settings below is not 

 37 girod  1.33 ##  recommended because it does not generally work!  
 38             ##  Use symlinks instead!!

 39 girod  1.29 ##
 40             ##  Please see <http://cvs.cens.ucla.edu/emstar/install.html>
 41             ##  for more detailed information.
 42             ##
 43             ##  NOTE: If you want to configure EmStar to use other
 44             ##  locations for tinyos or tos-contrib, simply move 
 45             ##  away the bundled versions and add symlinks to 
 46             ##  the locations of the versions you want to use.  
 47             ##
 48             ##  We recommend this approach because using environment
 49             ##  variables is more fragile and harder to track with 
 50             ##  revision control.  
 51             ##

 52 girod  1.33 ##  The BUILD rules in EmStar are all coded to be relative
 53             ##  to the EmStar tree, and assume that tinyos and tos-contrib 
 54             ##  are linked from inside it, or are present there.
 55             ##  Lots of things will break horribly if this is not the
 56             ##  case.

 57 girod  1.29 ##
 58             ########################################################
 59             
 60             ##  TOSDIR points to the SourceForge TinyOS repo.
 61             ##  This setting points to the version bundled with EmStar

 62 eugene 1.32 TOSDIR := $(PWD)/tinyos-1.x/tos

 63 girod  1.29 
 64             ##  TOS_CONTRIB points to the CENS tos-contrib repo
 65             ##  This setting points to the version checked out with EmStar
 66             TOS_CONTRIB := $(PWD)/tos-contrib/
 67             
 68             ##  MAKERULES controls aspects of the TOS build system
 69             ##  This setting should be compatible with your TOSDIR setting
 70             MAKERULES := $(TOSDIR)/../tools/make/Makerules
 71             
 72             #########################################################
 73             #########################################################
 74             
 75             # enable/disable DevFS

 76 girod  1.52 ifeq ($(strip $(USE_DEVFS)),1)

 77 girod  1.29   DEVFS_KCFLAG := -DUSE_DEVFS
 78             else
 79               DEVFS_KCFLAG := 
 80             endif
 81             
 82             #########################################################
 83             #########################################################
 84             

 85 jelson 1.7  # Set platform-dependent variables.  Including this fragment sets:
 86             #  ARCH -- the target architecture (e.g., arm-linux or i686-linux)
 87             #  NATIVE_ARCH -- the architecture we're compiling under
 88             #  CC, CPP, AR, LD, BINSTRIP -- paths to various utils
 89             include make/make.platform
 90             

 91 girod  1.26 # If shared libraries are in use, config the suffix to .so

 92 girod  1.52 ifeq ($(strip $(USE_SHARED)),1)

 93 girod  1.26   LIB_SUFFIX := .so

 94 girod  1.52   ifeq ($(strip $(REQUIRE_LD_LIBRARY_PATH)),0)

 95 girod  1.26     SHARED_LIB_PREFIX := lib/
 96               endif
 97             else
 98               LIB_SUFFIX := .a
 99             endif

100 girod  1.27 
101             # phread a dependency of glib (though we don't generally use it)

102 girod  1.28 LDFLAGS += -lm -lpthread $(GLIB_PATH)

103 girod  1.26 

104 jelson 1.7  # names of various target directories

105 jelson 1.1  OBJDIR := obj.$(ARCH)
106             NATIVE_OBJDIR := obj.$(NATIVE_ARCH)

107 jelson 1.2  BUILDDIR := .build

108 jelson 1.5  INCDIR := include
109             

110 jelson 1.8  # figure out if a cvs tag has been used here
111             CVSTAG :=  $(shell make/get-cvs-tag.pl)
112             

113 jelson 1.9  # default compiler and linker flags used by everything
114             # NOTE: some platform-specific flags might be set in make.platform

115 jelson 1.36 ifndef NO_PIC
116                CFLAGS += -fPIC
117                CXXFLAGS += -fPIC
118             endif
119             

120 girod  1.52 # Set up cflags for stuff that's going in a library and stuff
121             # that's going in an executable...
122             ifeq ($(strip $(DEBUG_LIBS)),1)
123               CFLAGS_LIBS += -g
124             endif
125             ifeq ($(strip $(DEBUG_EXES)),1)
126               CFLAGS_EXES += -g
127             endif
128             
129             CFLAGS  += -Wall -Werror -I. $(GLIB_CFLAGS) -I$(INCDIR) -DCVSTAG=\"$(CVSTAG)\"

130 thanos 1.55 # add no-pointer-sign if we have gcc >=4

131 thanos 1.53 ifdef HAVE_GCC_4

132 thanos 1.55 CFLAGS += -Wno-pointer-sign -D__HAVE_GCC_4

133 thanos 1.53 endif

134 jelson 1.16 KCFLAGS += -DCVSTAG=\"$(CVSTAG)\"

135 girod  1.52 CXXFLAGS += -Wall -Werror -I. $(GLIB_CFLAGS) -I$(INCDIR) -DCVSTAG=\"$(CVSTAG)\"

136 jelson 1.5  

137 jelson 1.17 # path to find the automatically generated rules
138             RULES := $(OBJDIR)/$(BUILDDIR)/easybuild.rules

139 jelson 1.1  

140 girod  1.26 # export some variables to be picked up by sub-makes

141 girod  1.18 export PKG_CONFIG_PATH

142 girod  1.26 export USE_SHARED
143             
144             # export some variables needed for TOS integration
145             export EMSTAR_MAKE=1
146             export EMSTAR_ROOT = $(PWD)

147 girod  1.18 export TOSDIR
148             export TOS_CONTRIB
149             export MAKERULES
150             PATH += :$(NESC_DIR)/bin:$(AVR_DIR)/bin
151             export PATH

152 girod  1.26 export EMTOS_MAKE_OBJDIR = $(OBJDIR)
153             export EMTOS_MAKE_CC = $(CC)
154             export EMTOS_MAKE_GCCINCLUDE

155 girod  1.41 export GLIB_CFLAGS

156 thanos 1.55 # export this if we have gcc_4 so we can include the right thing
157             # on the emtos build
158             ifdef HAVE_GCC_4
159             export HAVE_GCC_4
160             endif

161 girod  1.24 # set up the default location for the cross-compiled glib library

162 girod  1.26 ifndef EMTOS_MAKE_LDFLAGS
163               EMTOS_MAKE_LDFLAGS = $(PWD)/$(GLIB_PATH)

164 girod  1.24 endif

165 girod  1.28 EMTOS_MAKE_LDFLAGS += -lpthread

166 girod  1.26 export EMTOS_MAKE_LDFLAGS

167 girod  1.18 

168 mlukac 1.43 # setup stuff for 2.6 on kfusd
169             ifeq ($(strip $(BUILD_KMODULES)),1)
170             	ifeq ($(strip $(BUILD_KMODULES_26)),1)
171             		FUSD_26 := $(OBJDIR)/fusd/kfusd.ko
172             	endif
173             endif
174             

175 jelson 1.12 # the default target

176 mlukac 1.43 .DEFAULT default: $(RULES) default-targets $(FUSD_26)

177 jelson 1.12 

178 jelson 1.15 # clean target: delete all generated files

179 jelson 1.12 clean:
180             	rm -rf ./$(OBJDIR)/$(BUILDDIR)
181             	rm -f $(ALL_TARGETS) $(RULES)

182 thanos 1.53 	rm -f config.make

183 jelson 1.15 
184             # strip target: strips all binaries other than kernel modules
185             strip: default-targets
186             	@echo Stripping all binaries...
187             	@$(BINSTRIP) $(ALL_STRIP_TARGETS)

188 jelson 1.12 

189 girod  1.50 ##
190             ##  If TinyOS not present, download it
191             ##
192             

193 girod  1.49 # Include that causes tinyos to download
194             include tinyos-1.x/.force
195             

196 girod  1.50 tinyos-1.x/.force: 

197 girod  1.51 	@if [[ -d tinyos-1.x ]]; then \
198             	echo **** Using TinyOS installation that is already there... ; \
199             	else \
200             	echo TinyOS installation not found! ; \
201             	echo Downloading and installing TinyOS-1.x from EmStar website... ; \
202             	wget http://cvs.cens.ucla.edu/emstar-platforms/tinyos-1.1.13-linked.tgz -O - | tar -xzf - ; \
203             	fi

204 girod  1.50 	touch tinyos-1.x/.force
205             

206 jelson 1.1  # Include rules to build the "easybuild" system itself

207 jelson 1.6  include make/make.easybuild

208 jelson 1.1  

209 jelson 1.7  # Include the rules automatically generated by easybuild

210 jelson 1.12 include $(RULES)

211 jelson 1.1  

212 jelson 1.3  # And, finally, a rule to invoke easybuild.  The rules should be
213             # regenerated if any of three things change: 1) the root BUILD file in
214             # this directory; 2) any of the BUILD files that are recursively read
215             # by easybuild (this list is in the BUILD_LIST variable, which is set
216             # by easybuild and written in .easybuild.rules); or, 3) the easybuild
217             # program itself.

218 jelson 1.12 $(RULES): BUILD $(BUILD_LIST) $(NATIVE_OBJDIR)/make/easybuild
219             	@mkdir -p $(OBJDIR)/$(BUILDDIR)

220 girod  1.25 	$(NATIVE_OBJDIR)/make/easybuild > $@ || (rm -f $@; exit 1)

221 girod  1.18 
222             ##
223             ##  The 'help' target.
224             ##  This target provides info about what vars are set and
225             ##  what platforms are available
226             ##
227             
228             # For debugging purposes, a rule that shows the environment
229             # and active variables..
230             help:
231             	@echo Help:
232             	@echo " make ARCH=<platform> [executable path]"
233             	@echo 
234             	@echo " EmStar supports the following platforms:"
235             	@echo 
236             	@echo "  i686-linux (default) is the 'native' platform"
237             	@echo "    used to buld to run on your host.  Check Make.conf"
238             	@echo "    to locally customize the native platform."
239             	@echo 
240             	@echo "  arm-linux builds for iPAQ"

241 eugene 1.31 	@echo "  ipaq-sa builds for all StrongARM-based iPAQs (Familiar)"

242 girod  1.26 	@echo "  stargate builds for Stargate release 7"
243             	@echo "  stargate-ucla builds for Stargate UCLA release 5"

244 girod  1.18 	@echo "  pasta builds for PASTA"

245 girod  1.34 	@echo "  ilense-104 builds for the ilense testbed"

246 girod  1.18 	@echo 

247 girod  1.42 	@echo "  mica, mica2, mica2dot, cricket, micaz, telos build Mote targets"

248 girod  1.18 	@echo 
249             	@echo Environment:
250             	@echo " NATIVE_KCFLAGS=$(NATIVE_KCFLAGS)"

251 girod  1.29 	@echo " PKG_CONFIG_PATH=$(PKG_CONFIG_PATH)"
252             	@echo " GLIB_PATH=$(GLIB_PATH)"

253 girod  1.26 	@echo " USE_SHARED='$(USE_SHARED)'"

254 girod  1.29 	@echo " USE_DEVFS='$(USE_DEVFS)'"

255 girod  1.26 	@echo " BUILD_EMTOS='$(BUILD_EMTOS)'"

256 girod  1.21 	@echo " TOSDIR=$(TOSDIR)"
257             	@echo " TOS_CONTRIB=$(TOS_CONTRIB)"
258             	@echo " MAKERULES=$(MAKERULES)"

259 girod  1.18 	@echo " NESC_DIR=$(NESC_DIR)"
260             	@echo " AVR_DIR=$(AVR_DIR)"
261             

262 eugene 1.32 KERNELVERSION := $(shell uname -r)

263 mlukac 1.44 KVERS_MAJOR := $(shell uname -r | cut -d . -f 2)
264             # Installs kfusd and fusdd. Must be done as root!

265 eugene 1.32 install-fusd: default

266 mlukac 1.44 	@echo "You must be root for this to work!!!"
267             	@echo "Copying module kfusd... "

268 eugene 1.32 	mkdir -p /lib/modules/$(KERNELVERSION)/kernel/misc

269 mlukac 1.44 ifeq ($(strip $(KVERS_MAJOR)),6)

270 mlukac 1.45 	cp -f $(OBJDIR)/fusd/kfusd.ko /lib/modules/$(KERNELVERSION)/kernel/misc

271 mlukac 1.44 	@chmod u+x /lib/modules/$(KERNELVERSION)/kernel/misc/kfusd.ko
272             else

273 mlukac 1.45 	cp -f $(OBJDIR)/fusd/kfusd.o /lib/modules/$(KERNELVERSION)/kernel/misc

274 eugene 1.32 	@chmod u+x /lib/modules/$(KERNELVERSION)/kernel/misc/kfusd.o

275 mlukac 1.44 endif

276 eugene 1.32 	@echo "Resolving dependencies... "
277             	@/sbin/depmod -a

278 girod  1.40 	@echo "Installing fusdd in /usr/sbin..."
279             	@cp -f $(OBJDIR)/fusd/fusdd /usr/sbin

280 mlukac 1.45 #	@echo "Loading kfusd... running fusdd "
281             #	@/usr/sbin/fusdd
282             	@echo "Now as root, just run /usr/sbin/fusdd"

283 girod  1.37 

284 thanos 1.53 config.make:
285             	@echo "Building config.make"

286 thanos 1.54 	perl make/htosh.pl $(PWD)