forked from BSB-WS23/mpstubs
92 lines
3.6 KiB
Makefile
92 lines
3.6 KiB
Makefile
|
# use the sys Infrastructure
|
||
|
|
|
||
|
|
SOLUTIONDIR = /fs/stubs/solutions
|
||
|
|
|
||
|
|
SOLUTIONPREFIX = musterloesung-m
|
||
|
|
|
||
|
|
SOLUTIONTMPDIR = .solution
|
||
|
|
|
||
|
|
NETBOOTDIR = /fs/stubs/students
|
||
|
|
# Will use either the username from the ssh configuration or, by default, `whoami`@faui06.cs.fau.de
|
||
|
|
NETBOOTSSH ?= mars.cs.tu-dortmund.de
|
||
|
|
USERNAME ?= $(USER)
|
||
|
|
|
||
|
|
##HALLOFFAMESRC = /proj/i4stubs/halloffame/halloffame.iso
|
||
|
|
#HALLOFFAMEISO = $(SOLUTIONTMPDIR)/halloffame.iso
|
||
|
|
|
||
|
|
# Fetch an ISO including all hall of fame images
|
||
|
|
#$(HALLOFFAMEISO):
|
||
|
|
# $(VERBOSE) echo "Get Hall-Of-Fame ISO" ; \
|
||
|
|
# mkdir -p $(SOLUTIONTMPDIR) ; \
|
||
|
|
# if [ -f "$(HALLOFFAMESRC)" ] ; then \
|
||
|
|
# cp $(HALLOFFAMESRC) $@ ; \
|
||
|
|
# else \
|
||
|
|
# echo "via SSH $(USERNAME)@$(NETBOOTSSH)" ; \
|
||
|
|
# scp $(USERNAME)@$(NETBOOTSSH):$(HALLOFFAMESRC) $@ ; \
|
||
|
|
# fi
|
||
|
|
|
||
|
|
# 'halloffame' starts an ISO including all hall of fame images
|
||
|
|
# with 4 cores and KVM virtualization
|
||
|
|
#halloffame: $(HALLOFFAMEISO)
|
||
|
|
# $(QEMU) -cdrom $< -smp $(QEMUCPUS) $(KVMFLAGS) ; \
|
||
|
|
|
||
|
|
# 'halloffame-old' starts an ISO including all hall of fame images
|
||
|
|
# in compatibility mode (single core, software emulation)
|
||
|
|
#halloffame-old: $(HALLOFFAMEISO)
|
||
|
|
# $(QEMU) -cdrom $< ; \
|
||
|
|
#
|
||
|
|
|
||
|
|
# The target 'netboot' copies the resulting StuBS kernel to the base directory
|
||
|
|
# of our tftp server. The tftp server enables the text systems to boot the image
|
||
|
|
# via pxelinux.
|
||
|
|
netboot: all
|
||
|
|
$(VERBOSE) initrd="$(INITRD)" ; \
|
||
|
|
if [ ! -s "$$initrd" ] ; then \
|
||
|
|
initrd="$(BUILDDIR)/fake-initrd" ; \
|
||
|
|
echo "(none)" > "$$initrd" ; \
|
||
|
|
fi ; \
|
||
|
|
if [ -d "$(NETBOOTDIR)" ] ; then \
|
||
|
|
echo "CPY $(NETBOOTDIR)/$(USERNAME)/kernel" ; \
|
||
|
|
install -m 644 $(KERNEL) $(NETBOOTDIR)/$(USERNAME)/kernel ; \
|
||
|
|
echo "CPY $(NETBOOTDIR)/$(USERNAME)/initrd.img" ; \
|
||
|
|
install -m 644 "$$initrd" $(NETBOOTDIR)/$(USERNAME)/initrd.img ; \
|
||
|
|
else \
|
||
|
|
echo "via SSH $(USERNAME)@$(NETBOOTSSH)" ; \
|
||
|
|
echo "SSH $(USERNAME)@$(NETBOOTSSH)@$(NETBOOTDIR)/$(USERNAME)/kernel" ; \
|
||
|
|
echo "SSH $(USERNAME)@$(NETBOOTSSH)@$(NETBOOTDIR)/$(USERNAME)/initrd.img" ; \
|
||
|
|
tar --mode="u=rw,og=r" --transform='flags=r;s|$(KERNEL)|kernel|' --transform="flags=r;s|$$initrd|initrd.img|" -cz $(KERNEL) "$$initrd" | \
|
||
|
|
ssh "$(USERNAME)@$(NETBOOTSSH)" "cat - | tar -xvzp -C $(NETBOOTDIR)/\`id -run\`/" ; \
|
||
|
|
fi
|
||
|
|
|
||
|
|
# 'solution-1' starts our solution for exercise 1 using KVM.
|
||
|
|
# Of course, other exercise numbers can be supplied, too.
|
||
|
|
solution-%:
|
||
|
|
$(VERBOSE) echo "Solution for $(PROJECT) assignment $*" ; \
|
||
|
|
if [ -d "$(SOLUTIONDIR)" ] ; then \
|
||
|
|
$(QEMU) -kernel $(SOLUTIONDIR)/$(SOLUTIONPREFIX)$*.elf -initrd $(SOLUTIONDIR)/$(SOLUTIONPREFIX)$*.rd -smp $(QEMUCPUS) $(KVMFLAGS) ; \
|
||
|
|
else \
|
||
|
|
echo "via SSH $(USERNAME)@$(NETBOOTSSH)" ; \
|
||
|
|
mkdir -p $(SOLUTIONTMPDIR) ; \
|
||
|
|
bash -c "scp $(USERNAME)@$(NETBOOTSSH):$(SOLUTIONDIR)/$(SOLUTIONPREFIX)$*.{elf,rd} $(SOLUTIONTMPDIR)" && \
|
||
|
|
$(QEMU) -kernel $(SOLUTIONTMPDIR)/$(SOLUTIONPREFIX)$*.elf -initrd $(SOLUTIONTMPDIR)/$(SOLUTIONPREFIX)$*.rd -smp $(QEMUCPUS) $(KVMFLAGS) ; \
|
||
|
|
fi
|
||
|
|
|
||
|
|
# The standard target 'clean' removes the temporary solution directory
|
||
|
|
clean::
|
||
|
|
@echo "RM $(SOLUTIONTMPDIR)"
|
||
|
|
$(VERBOSE) rm -rf "$(SOLUTIONTMPDIR)"
|
||
|
|
|
||
|
|
# Documentation
|
||
|
|
help::
|
||
|
|
@/bin/echo -e "" \
|
||
|
|
" \e[3mnetboot\e[0m Copies $(PROJECT) to the network share, allowing the test systems\n" \
|
||
|
|
" to boot your system. Define the shell variable USERNAME to use a specific user.\n" \
|
||
|
|
" This is useful if your local username is different from the one on mars.\n\n\n" \
|
||
|
|
"Apart from the above targets that run your implementation, our solution can\n" \
|
||
|
|
"be run in KVM (at least when called in the SysLab or IRB pool) using the target\n\n" \
|
||
|
|
" \e[3msolution-\e[2;3mexercise\e[0m\n\n" \
|
||
|
|
"where \e[2;3mexercise\e[0m is the number of the exercise whose solution should be executed.\n\n"
|
||
|
|
|
||
|
|
# Phony targets
|
||
|
|
.PHONY: netboot help
|