/
Makefile
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/
Makefile
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Q= @
E= @echo
# For verbose command line output, uncomment these lines:
#Q=
#E= @:
export TEST_SKIPPED=43
CC ?= gcc
SRCDIR = $(shell find . -type d -not -regex './obj.*' -printf '%P ')
OBJDIR = $(patsubst %,obj/%,$(SRCDIR))
LUASRC = $(shell find . -regex '[^\#]*\.lua' -printf '%P ')
PFLUASRC = $(shell cd ../lib/pflua/src && \
find . -regex '[^\#]*\.lua' -printf '%P ')
CSRC = $(shell find . -regex '[^\#]*\.c' -printf '%P ')
CHDR = $(shell find . -regex '[^\#]*\.h' -printf '%P ')
ASM = $(shell find . -regex '[^\#]*\.dasl' -printf '%P ')
PFLUAASM = $(shell cd ../lib/pflua/src && \
find . -regex '[^\#]*\.dasl' -printf '%P ')
RMSRC = $(shell find . -name '*.md' -not -regex './obj.*' -printf '%P ')
# regexp is to include program/foo but not program/foo/bar
PROGRAM = $(shell find program -regex '^[^/]+/[^/]+' -type d -printf '%P ')
# sort to eliminate potential duplicate of programs.inc
INCSRC = $(sort $(shell find . -regex '[^\#]*\.inc' -printf '%P ') programs.inc)
EVTSRC = $(sort $(shell find . -regex '[^\#]*\.events' -printf '%P '))
YANGSRC= $(shell find . -regex '[^\#]*\.yang' -printf '%P ')
LUAOBJ := $(patsubst %.lua,obj/%_lua.o,$(LUASRC))
PFLUAOBJ := $(patsubst %.lua,obj/%_lua.o,$(PFLUASRC))
COBJ := $(patsubst %.c,obj/%_c.o, $(CSRC))
HOBJ := $(patsubst %.h,obj/%_h.o, $(CHDR))
ASMOBJ := $(patsubst %.dasl,obj/%_dasl.o, $(ASM))
PFLUAASMOBJ := $(patsubst %.dasl,obj/%_dasl.o, $(PFLUAASM))
JITOBJS:= $(patsubst %,obj/jit_%.o,$(JITSRC))
EXTRAOBJS := obj/jit_tprof.o obj/jit_vmprof.o obj/strict.o
RMOBJS := $(patsubst %,obj/%,$(RMSRC))
INCOBJ := $(patsubst %.inc,obj/%_inc.o, $(INCSRC))
EVTOBJ := $(patsubst %.events,obj/%_events.o, $(EVTSRC))
YANGOBJ:= $(patsubst %.yang,obj/%_yang.o, $(YANGSRC))
EXE := bin/snabb $(patsubst %,bin/%,$(PROGRAM))
LUAJIT_A := ../lib/luajit/src/raptorjit.a
# TESTMODS expands to:
# core.memory core.lib ...
# for each module that has a top-level selftest () function.
TESTMODS = $(shell find . -regex '[^\#]*\.\(lua\|dasl\)' -printf '%P ' | \
xargs grep -s -l '^function selftest *[[:punct:]]' | \
sed -e 's_\.lua__' -e 's_\.dasl__' -e 's_/_._g' -e 's/-/_/g')
# TESTSCRIPTS expands to:
# lib/watchdog/selftest.sh ...
# for each executable selftext.* script in src.
TESTSCRIPTS = $(shell find . -name "selftest.*" -executable | xargs)
PATH := ../lib/luajit/src:$(PATH)
snabb: $(LUAOBJ) $(PFLUAOBJ) $(HOBJ) $(COBJ) $(ASMOBJ) $(PFLUAASMOBJ) $(INCOBJ) $(EVTOBJ) $(YANGOBJ) $(LUAJIT_A)
$(E) "GEN obj/version.lua.gen"
$(Q) ../generate-version-lua.sh > obj/version.lua.gen
$(E) "LUA obj/version.lua"
$(Q) raptorjit -bg -n core.version obj/version.lua.gen obj/version_lua.o
$(E) "LINK $@"
$(Q) $(CC) $(DEBUG) -Wl,--no-as-needed -Wl,-E -Werror -Wall -o $@ $^ \
obj/version_lua.o \
-lrt -lc -ldl -lm -lpthread
@echo -n "BINARY "
@ls -sh snabb
all: $(EXE)
# Rebuild after git submodules are updated.
submods:
(cd ..; git submodule update; make clean; make)
$(EXE): snabb bin
$(E) "COMPRESS $@"
$(Q) upx -f --brute -o$@ snabb
@echo -n "BINARY "
@ls -sh $@
markdown: $(RMOBJS)
test: $(TESTMODS) $(TESTSCRIPTS)
test_ci: FAIL_ON_FIRST="true"
test_ci: $(TESTMODS) $(TESTSCRIPTS)
$(TESTMODS): testlog snabb
$(E) "TEST $@"
$(Q) ./snabb snsh -t $@ > testlog/$@ 2>&1 || ( \
EXITCODE="$$?"; \
[ "$$EXITCODE" -eq $(TEST_SKIPPED) ] \
&& ( \
echo "SKIPPED testlog/$@"; \
echo "EXITCODE: $$EXITCODE" >> testlog/$@; \
) \
|| ( \
echo "ERROR testlog/$@"; \
echo "EXITCODE: $$EXITCODE" >> testlog/$@; \
if [ -n "$(FAIL_ON_FIRST)" ]; then exit $$EXITCODE; fi;\
) \
)
testlog = testlog/$(shell echo "$(@)" | sed -e 's_/_._g')
$(TESTSCRIPTS): testlog snabb
$(E) "TEST $@"
$(Q) ./$@ > $(testlog) 2>&1 || ( \
EXITCODE="$$?"; \
[ "$$EXITCODE" -eq $(TEST_SKIPPED) ] \
&& ( \
echo "SKIPPED $(testlog)"; \
echo "EXITCODE: $$EXITCODE" >> $(testlog); \
) \
|| ( \
echo "ERROR $(testlog)"; \
echo "EXITCODE: $$EXITCODE" >> $(testlog); \
if [ -n "$(FAIL_ON_FIRST)" ]; then exit $$EXITCODE; fi;\
) \
)
$(OBJDIR) bin testlog $(OBJDIR/doc):
$(E) "DIR $@"
$(Q) mkdir -p $@
$(LUAOBJ): obj/%_lua.o: %.lua Makefile | $(OBJDIR)
$(E) "LUA $@"
$(Q) raptorjit -bg -n $(subst /,.,$*) $< $@
$(PFLUAOBJ): obj/%_lua.o: ../lib/pflua/src/%.lua Makefile
$(E) "LUA $@"
$(Q) mkdir -p $(dir $@)
$(Q) raptorjit -bg -n $(subst /,.,$*) $< $@
$(COBJ): obj/%_c.o: %.c $(CHDR) Makefile | $(OBJDIR)
$(E) "C $@"
$(Q) $(CC) $(DEBUG) -O3 -Wl,-E -I ../lib/luajit/src -I . -include $(CURDIR)/../gcc-preinclude.h -c -Wall -Werror -o $@ $<
$(HOBJ): obj/%_h.o: %.h Makefile | $(OBJDIR)
$(E) "H $@"
@(echo -n "module(...,package.seeall); require(\"ffi\").cdef[=============["; \
cat $<; \
echo "]=============]") > $(basename $@).luah
$(Q) raptorjit -bg -n $(subst /,.,$*)_h $(basename $@).luah $@
$(ASMOBJ): obj/%_dasl.o: %.dasl $(CHDR) Makefile | $(OBJDIR)
$(E) "ASM $@"
$(Q) raptorjit dynasm.lua -o $@.gen $<
$(Q) raptorjit -bg -n $(subst /,.,$*) $@.gen $@
$(PFLUAASMOBJ): obj/%_dasl.o: ../lib/pflua/src/%.dasl $(CHDR) Makefile | $(OBJDIR)
$(E) "ASM $@"
$(Q) mkdir -p $(dir $@)
$(Q) raptorjit dynasm.lua -o $@.gen $<
$(Q) raptorjit -bg -n $(subst /,.,$*) $@.gen $@
$(JITOBJS): obj/jit_%.o: ../lib/luajit/src/jit/%.lua $(OBJDIR)
$(E) "LUA $@"
$(Q) raptorjit -bg -n $(patsubst obj/jit_%.o, jit.%, $@) $< $@
$(RMOBJS): obj/%: %
$(E) "MARKDOWN $@"
$(Q) scripts/process-markdown $< $@
$(INCOBJ): obj/%_inc.o: %.inc Makefile | $(OBJDIR)
$(E) "INC $@"
@(echo -n "return [=============["; \
cat $<; \
echo "]=============]") > $(basename $@).luainc
$(Q) raptorjit -bg -n $(subst /,.,$*)_inc $(basename $@).luainc $@
$(EVTOBJ): obj/%_events.o: %.events Makefile | $(OBJDIR)
$(E) "EVENTS $@"
@(echo -n "return [=============["; \
cat $<; \
echo "]=============]") > $(basename $@).luainc
$(Q) raptorjit -bg -n $(subst /,.,$*)_events $(basename $@).luainc $@
$(YANGOBJ): obj/%_yang.o: %.yang Makefile | $(OBJDIR)
$(E) "YANG $@"
@(echo -n "return [=============["; \
cat $<; \
echo "]=============]") > $(basename $@).luayang
$(Q) raptorjit -bg -n $(subst /,.,$*)_yang $(basename $@).luayang $@
# Create list of programs that exist
programs.inc: program
@(for d in program/*/; do basename $$d; done) > $@
FORCE:
# extra/ third party bits and pieces
obj/strict.o: extra/strict.lua | $(OBJDIR)
$(E) "LUA $@"
$(Q) raptorjit -bg $< $@
obj/jit_tprof.o: extra/tprof.lua | $(OBJDIR)
$(E) "LUA $@"
$(Q) raptorjit -bg -n jit.tprof $< $@
obj/jit_vmprof.o: extra/vmprof.c | $(OBJDIR)
$(E) "C $@"
$(Q) $(CC) $(DEBUG) -Wl,-E -O2 -I ../lib/luajit/src -c -Wall -Werror -o $@ $<
book: obj/doc/snabb.pdf obj/doc/snabb.html obj/doc/snabb.epub
obj/doc/snabb.markdown: markdown Makefile doc/genbook.sh
(cd doc; ./genbook.sh) > $@
obj/doc/snabb.pdf: obj/doc/snabb.markdown
$(E) "PANDOC $@"
$(Q) (cd obj/doc; pandoc --template=../../doc/template.latex --latex-engine=lualatex -V fontsize=10pt -V monofont=droidsansmono -V monoscale=.70 -V verbatimspacing=.85 -V mainfont=droidserif -V sansfont=droidsans -V documentclass:book -V geometry:top=1.0in -V geometry:bottom=0.75in -S --toc --chapters -o ../../$@ ../../$<)
obj/doc/snabb.html: obj/doc/snabb.markdown
$(E) "PANDOC $@"
$(Q) (cd obj/doc; pandoc --self-contained --css="../../doc/style.css" -S -s --toc --chapters -o ../../$@ ../../$<)
obj/doc/snabb.epub: obj/doc/snabb.markdown
$(E) "PANDOC $@"
$(Q) (cd obj/doc; pandoc --self-contained --css="../../doc/style.css" -S -s --toc --chapters -o ../../$@ ../../$<)
CLEAN = snabb obj bin testlog programs.inc
clean_programs:
@(for d in program/*/; do \
if [ -f "$$d/Makefile" ]; then \
echo "CLEAN $$d"; \
make -s -C $$d clean; \
fi \
done)
clean: clean_programs
$(E) "RM $(CLEAN)"
$(Q)-rm -rf $(CLEAN)
mrproper: clean
$(E) "RM $(RMOBJS)"
$(Q)-rm -rf $(RMOBJS)
benchmarks:
$(Q) (scripts/bench.sh)
.PHONY: clean_programs clean $(TESTMODS) $(TESTSCRIPTS) benchmarks