1 jelson 1.1 #

  2 jelson 1.17 # CENS EmStar Repository Master Makefile

  3 jelson 1.1  #

  4 girod  1.41.2.1 # $Id: Makefile,v 1.41 2005/02/23 21:37:03 girod 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                 

 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                 

 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 

 34 girod  1.33     ##  recommended because it does not generally work!  
 35                 ##  Use symlinks instead!!

 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                 ##

 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.

 54 girod  1.29     ##
 55                 ########################################################
 56                 
 57                 ##  TOSDIR points to the SourceForge TinyOS repo.
 58                 ##  This setting points to the version bundled with EmStar

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

 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 := $(TOSDIR)/../tools/make/Makerules
 68                 
 69                 #########################################################
 70                 #########################################################
 71                 
 72                 # enable/disable DevFS
 73                 ifeq ($(USE_DEVFS),1)
 74                   DEVFS_KCFLAG := -DUSE_DEVFS
 75                 else
 76                   DEVFS_KCFLAG := 
 77                 endif
 78                 
 79                 #########################################################
 80                 #########################################################
 81 girod  1.29     

 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                 

 88 girod  1.26     # If shared libraries are in use, config the suffix to .so
 89                 ifeq ($(USE_SHARED),1)
 90                   LIB_SUFFIX := .so
 91                   ifeq ($(REQUIRE_LD_LIBRARY_PATH),0)
 92                     SHARED_LIB_PREFIX := lib/
 93                   endif
 94                 else
 95                   LIB_SUFFIX := .a
 96                 endif

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

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

100 girod  1.26     

101 jelson 1.7      # names of various target directories

102 jelson 1.1      OBJDIR := obj.$(ARCH)
103                 NATIVE_OBJDIR := obj.$(NATIVE_ARCH)

104 jelson 1.2      BUILDDIR := .build

105 jelson 1.5      INCDIR := include
106                 

107 jelson 1.8      # figure out if a cvs tag has been used here
108                 CVSTAG :=  $(shell make/get-cvs-tag.pl)
109                 

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

112 jelson 1.36     ifndef NO_PIC
113                    CFLAGS += -fPIC
114                    CXXFLAGS += -fPIC
115                 endif
116                 

117 girod  1.38     CFLAGS  += -Wall -Werror -g -I. $(GLIB_CFLAGS) -I$(INCDIR) -DCVSTAG=\"$(CVSTAG)\"

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

119 girod  1.38     CXXFLAGS += -Wall -Werror -g -I. $(GLIB_CFLAGS) -I$(INCDIR) -DCVSTAG=\"$(CVSTAG)\"

120 jelson 1.5      

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

123 jelson 1.1      

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

125 girod  1.18     export PKG_CONFIG_PATH

126 girod  1.26     export USE_SHARED
127                 
128                 # export some variables needed for TOS integration
129                 export EMSTAR_MAKE=1
130                 export EMSTAR_ROOT = $(PWD)

131 girod  1.18     export TOSDIR
132                 export TOS_CONTRIB
133                 export MAKERULES
134                 PATH += :$(NESC_DIR)/bin:$(AVR_DIR)/bin
135                 export PATH

136 girod  1.26     export EMTOS_MAKE_OBJDIR = $(OBJDIR)
137                 export EMTOS_MAKE_CC = $(CC)
138                 export EMTOS_MAKE_GCCINCLUDE

139 girod  1.41     export GLIB_CFLAGS

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

141 girod  1.26     ifndef EMTOS_MAKE_LDFLAGS
142                   EMTOS_MAKE_LDFLAGS = $(PWD)/$(GLIB_PATH)

143 girod  1.24     endif

144 girod  1.28     EMTOS_MAKE_LDFLAGS += -lpthread

145 girod  1.26     export EMTOS_MAKE_LDFLAGS

146 girod  1.18     

147 jelson 1.12     # the default target
148                 .DEFAULT default: $(RULES) default-targets
149                 

150 jelson 1.15     # clean target: delete all generated files

151 jelson 1.12     clean:
152                 	rm -rf ./$(OBJDIR)/$(BUILDDIR)
153                 	rm -f $(ALL_TARGETS) $(RULES)

154 jelson 1.15     
155                 # strip target: strips all binaries other than kernel modules
156                 strip: default-targets
157                 	@echo Stripping all binaries...
158                 	@$(BINSTRIP) $(ALL_STRIP_TARGETS)

159 jelson 1.12     

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

161 jelson 1.6      include make/make.easybuild

162 jelson 1.1      

163 jelson 1.7      # Include the rules automatically generated by easybuild

164 jelson 1.12     include $(RULES)

165 jelson 1.1      

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

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

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

175 girod  1.18     
176                 ##
177                 ##  The 'help' target.
178                 ##  This target provides info about what vars are set and
179                 ##  what platforms are available
180                 ##
181                 
182                 # For debugging purposes, a rule that shows the environment
183                 # and active variables..
184                 help:
185                 	@echo Help:
186                 	@echo " make ARCH=<platform> [executable path]"
187                 	@echo 
188                 	@echo " EmStar supports the following platforms:"
189                 	@echo 
190                 	@echo "  i686-linux (default) is the 'native' platform"
191                 	@echo "    used to buld to run on your host.  Check Make.conf"
192                 	@echo "    to locally customize the native platform."
193                 	@echo 
194                 	@echo "  arm-linux builds for iPAQ"

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

196 girod  1.26     	@echo "  stargate builds for Stargate release 7"
197                 	@echo "  stargate-ucla builds for Stargate UCLA release 5"

198 girod  1.18     	@echo "  pasta builds for PASTA"

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

200 girod  1.18     	@echo 

201 eugene 1.31     	@echo "  mica, mica2, mica2dot, cricket build Mote targets"

202 girod  1.18     	@echo 
203                 	@echo Environment:
204                 	@echo " NATIVE_KCFLAGS=$(NATIVE_KCFLAGS)"

205 girod  1.29     	@echo " PKG_CONFIG_PATH=$(PKG_CONFIG_PATH)"
206                 	@echo " GLIB_PATH=$(GLIB_PATH)"

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

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

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

210 girod  1.21     	@echo " TOSDIR=$(TOSDIR)"
211                 	@echo " TOS_CONTRIB=$(TOS_CONTRIB)"
212                 	@echo " MAKERULES=$(MAKERULES)"

213 girod  1.18     	@echo " NESC_DIR=$(NESC_DIR)"
214                 	@echo " AVR_DIR=$(AVR_DIR)"
215                 

216 eugene 1.32     KERNELVERSION := $(shell uname -r)
217                 
218                 # experimental... must be done as root should we use easybuild to do this?

219 girod  1.40     # need to fix this when we get 2.6 builds more automatic

220 eugene 1.32     install-fusd: default
221                 	@echo "Copying module kfusd.o... "
222                 	mkdir -p /lib/modules/$(KERNELVERSION)/kernel/misc

223 girod  1.40     	cp -f $(OBJDIR)/fusd/kfusd.o /lib/modules/$(KERNELVERSION)/kernel/misc || true
224                 	cp -f fusd/kfusd/kfusd.ko /lib/modules/$(KERNELVERSION)/kernel/misc || true

225 eugene 1.32     	@chmod u+x /lib/modules/$(KERNELVERSION)/kernel/misc/kfusd.o
226                 	@echo "Resolving dependencies... "
227                 	@/sbin/depmod -a

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

230 eugene 1.32     	@echo "Loading kfusd.o... "
231                 	@/sbin/insmod kfusd

232 girod  1.37     
233                 ##
234                 ##  If TinyOS not present, download it
235                 ##
236                 
237                 tinyos-1.x: 

238 girod  1.39     	@echo TinyOS installation not found!
239                 	@echo Downloading and installing TinyOS-1.x from EmStar website...

240 girod  1.41.2.1 	@wget http://cvs.cens.ucla.edu/emstar-platforms/tinyos-1.1.11-linked.tgz -O - | tar -xzf -

241 girod  1.37