Thanks, I didn't export to env. I thought exporting to PATH is enough! It is now solved.:handshake:
Paul Smith-20 wrote: > > On Thu, 2010-03-04 at 23:11 -0800, mahmoodn wrote: >> In my makefile I have these lines: >> GPGPUSIM_ROOT := $(GPGPUSIM_ROOT) >> include $(NVIDIA_CUDA_SDK_LOCATION)/C/common/common.mk >> >> I have set two variables in bash.rc file. The results for echo are: >> mahm...@magma:~$ echo $GPGPUSIM_ROOT >> /home/mahmood/gpgpusim/gpgpu-sim_v2.1.1b >> >> mahm...@magma:~$ echo $NVIDIA_CUDA_SDK_LOCATION >> /home/mahmood/NVIDIA_GPU_Computing_SDK >> >> Now when I run the makefile I get this error: >> Makefile:<line number>: /C/common/common.mk: No such file or directory >> make: *** No rule to make target `/C/common/common.mk'. Stop. > > Are you sure you exported those variables? Just echo won't tell you > that. > > Try this: > > env | grep NVIDIA_CUDA_SDK_LOCATION > > This works because env is a separate program (like make is) so it can > only print the environment which is exported from your shell to its > children. > > If the above command shows the value you want, then I'm stumped because > what you're doing should work. If it doesn't, then you've forgotten to > export; in your ~/.bashrc use the "export" directive: > > export NVIDIA_CUDA_SDK_LOCATION=$HOME/NVIDIA_GPU_Computing_SDK > > I recommend, to make your makefile more robust, you check to be sure the > variable is set and use $(error ...) to fail if not. > > -- > ------------------------------------------------------------------------------- > Paul D. Smith <[email protected]> Find some GNU make tips at: > http://www.gnu.org http://make.mad-scientist.net > "Please remain calm...I may be mad, but I am a professional." --Mad > Scientist > > > > _______________________________________________ > Help-make mailing list > [email protected] > http://lists.gnu.org/mailman/listinfo/help-make > > -- View this message in context: http://old.nabble.com/using-variables-in-makefile-tp27790598p27790920.html Sent from the Gnu - Make - Help mailing list archive at Nabble.com. _______________________________________________ Help-make mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-make
