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Makefile
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Makefile
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export TIMEOUT ?= 10
export PROCESSES ?= 4
AV_WHY3_CONF := $(PWD)/astraver.why3.conf
CC := gcc
CFLAGS := -Wall -Werror
CLANG := clang
CLANGFLAGS := -g -O1
GEN_CFLAGS := -w
FUZZ_CFLAGS := -fsanitize=fuzzer,address -DFUZZ_MAIN
EXT_CFLAGS := -DDUMMY_MAIN
SPEC_CFLAGS := -DSPEC
BINDIR := bin
FUZZDIR := fzz
GENDIR := gen
EACSLDIR := $(GENDIR)/eacsl
RTEDIR := $(GENDIR)/rte
VALDIR := $(GENDIR)/val
GENBINDIR := $(BINDIR)/gen
EACSLBINDIR := $(GENBINDIR)/eacsl
EACSLFUZZDIR := $(FUZZDIR)/eacsl
OPAM_EVAL := eval $$(opam config env)
#FRAMAC := $(OPAM_EVAL); frama-c-gui -c11 -pp-annot -cpp-extra-args " -CC -E -x c $(SPEC_CFLAGS) " -machdep gcc_x86_64
FRAMAC := $(OPAM_EVAL); frama-c -c11 -pp-annot -cpp-extra-args " -CC -E -x c $(SPEC_CFLAGS) " -machdep gcc_x86_64
FRAMAC_NOHUP := $(OPAM_EVAL); nohup frama-c -c11 -pp-annot -cpp-extra-args " -CC -E -x c $(SPEC_CFLAGS) " -machdep gcc_x86_64
#FRAMAC_DFLAGS :=
#FRAMAC_DFLAGS := -wp
FRAMAC_DFLAGS := -av
FRAMAC_VFLAGS := -av-why3-opt " --extra-config $(AV_WHY3_CONF) "
FRAMAC_UFLAGS := -av -av-target update
FRAMAC_REPLAY := -av-target why3autoreplay
FRAMAC_SPROVE := -av-target why3sprove -av-why3-opt
SPROVE_EXTRA := --extra-config $(AV_WHY3_CONF) --strategy verker --theory-filter axiom
FRAMAC_EFLAGS := -e-acsl -main LLVMFuzzerTestOneInput -pp-annot -cpp-extra-args " -CC -E -x c -DFUZZ_MAIN "
FRAMAC_EGEN := -then-last -print -ocode
FRAMAC_RTEFLAGS := -rte -main LLVMFuzzerTestOneInput -pp-annot -cpp-extra-args " -CC -E -x c -DFUZZ_MAIN "
FRAMAC_VALFLAGS := -val -main LLVMFuzzerTestOneInput -pp-annot -cpp-extra-args " -CC -E -x c -DFUZZ_MAIN "
FRAMAC_RTEGEN := -print -ocode
FRAMAC_VALGEN := $(FRAMAC_RTEGEN)
FRAMAC_ESHARE := $(shell $(FRAMAC) -print-share-path)/e-acsl
FRAMAC_EMSHARE := $(shell $(FRAMAC) -print-share-path)/e-acsl/memory_model
FRAMAC_LIBPATH := $(shell $(FRAMAC) -print-lib-path)
FRAMAC_EACSL_LIB := -DE_ACSL_SEGMENT_MMODEL -DE_ACSL_IDENTIFY -std=c99 -m64 -I$(FRAMAC_ESHARE) $(FRAMAC_ESHARE)/e_acsl_mmodel.c -lm -lpthread $(FRAMAC_LIBPATH)/../libeacsl-gmp.a $(FRAMAC_LIBPATH)/../libeacsl-jemalloc.a
SRCFILES := $(sort $(shell find ./src -maxdepth 1 -type f \! -name '*.pp.c' -name '*.c'))
SRCFILES_H := $(patsubst %.c, %.h, $(SRCFILES))
FZZAVAILFILES := $(sort $(shell grep -nre '|[[:space:]]\+[[:digit:]]\+[[:space:]]\+|' ./README.md | cut -d '|' -f 3,6 | grep yes | cut -d '|' -f 1 | tr -d ' \\' | sed -e 's/$$/.c/' -e 's!^!./src/!'))
BINAVAILFILES := $(sort $(shell grep -nre '|[[:space:]]\+[[:digit:]]\+[[:space:]]\+|' ./README.md | cut -d '|' -f 3 | tr -d ' \\' | sed -e 's/$$/.c/' -e 's!^!./src/!'))
PROVEDFILES := $(sort $(shell grep -nre '|[[:space:]]\+[[:digit:]]\+[[:space:]]\+|' ./README.md | cut -d '|' -f 3,4 | grep proved | cut -d '|' -f 1 | tr -d ' \\' | sed -e 's/$$/.c/' -e 's!^!./src/!'))
PROVEDFILES_H := $(patsubst %.c, %.h, $(PROVEDFILES))
BINFILES := $(patsubst ./src/%.c, $(BINDIR)/%, $(BINAVAILFILES))
FUZZFILES := $(patsubst ./src/%.c, $(FUZZDIR)/%, $(FZZAVAILFILES))
EACSLFILES := $(patsubst ./src/%.c, $(EACSLDIR)/%.c, $(BINAVAILFILES))
EACSLPROVEDFILES := $(patsubst ./src/%.c, $(EACSLDIR)/%.c, $(PROVEDFILES))
RTEFILES := $(patsubst ./src/%.c, $(RTEDIR)/%.c, $(SRCFILES))
VALFILES := $(patsubst ./src/%.c, $(VALDIR)/%.c, $(SRCFILES))
EACSLBINFILES := $(patsubst $(EACSLDIR)/%.c, $(EACSLBINDIR)/%, $(EACSLFILES))
EACSLBINPROVEDFILES := $(patsubst $(EACSLDIR)/%.c, $(EACSLBINDIR)/%, $(EACSLPROVEDFILES))
EACSLFUZZFILES := $(patsubst $(EACSLDIR)/%.c, $(EACSLFUZZDIR)/%, $(EACSLFILES))
EACSLFUZZPROVEDFILES := $(patsubst $(EACSLDIR)/%.c, $(EACSLFUZZDIR)/%, $(EACSLPROVEDFILES))
all: build ## Default target
build: $(BINDIR) $(BINFILES) ## Build each program.
fuzz: $(FUZZDIR) $(FUZZFILES) ## Fuzz each program.
eacsl: $(GENDIR) $(EACSLDIR) $(EACSLFILES) ## Generate E-ACSL programs.
eacsl-proved: $(GENDIR) $(EACSLDIR) $(EACSLPROVEDFILES) ## Generate E-ACSL for proved programs.
eacsl-build: eacsl $(GENBINDIR) $(EACSLBINDIR) $(EACSLBINFILES) ## Build generated E-ACSL programs.
eacsl-proved-build: eacsl-proved $(GENBINDIR) $(EACSLBINDIR) $(EACSLBINPROVEDFILES) ## Build E-ACSL proved programs.
eacsl-fuzz: eacsl $(EACSLDIR) $(FUZZDIR) $(EACSLFUZZDIR) $(EACSLFUZZFILES) ## Build generated E-ACSL programs with libfuzzer.
eacsl-proved-fuzz: eacsl-proved $(EACSLDIR) $(FUZZDIR) $(EACSLFUZZDIR) $(EACSLFUZZPROVEDFILES) ## Build E-ACSL proved programs with libfuzzer.
rte: $(GENDIR) $(RTEDIR) $(RTEFILES) ## Generate RTE specifications.
val: $(GENDIR) $(VALDIR) $(VALFILES) ## Run value analysis.
$(BINDIR):
@-mkdir -p $(BINDIR)
$(FUZZDIR):
@-mkdir -p $(FUZZDIR)
$(GENDIR):
@-mkdir -p $(GENDIR)
$(EACSLDIR):
@-mkdir -p $(EACSLDIR)
$(RTEDIR):
@-mkdir -p $(RTEDIR)
$(VALDIR):
@-mkdir -p $(VALDIR)
$(GENBINDIR):
@-mkdir -p $(GENBINDIR)
$(EACSLBINDIR):
@-mkdir -p $(EACSLBINDIR)
$(EACSLFUZZDIR):
@-mkdir -p $(EACSLFUZZDIR)
$(BINDIR)/skip_spaces: $(BINDIR)/ctype.o src/skip_spaces.c
$(CC) $(CFLAGS) $(EXT_CFLAGS) $^ -o $@
$(BINDIR)/strlcpy: $(BINDIR)/memcpy.o src/strlcpy.c
$(CC) $(CFLAGS) $(EXT_CFLAGS) $^ -o $@
$(BINDIR)/strim: $(BINDIR)/skip_spaces.o $(BINDIR)/ctype.o src/strim.c
$(CC) $(CFLAGS) $(EXT_CFLAGS) $^ -o $@
$(BINDIR)/_parse_integer_fixup_radix: $(BINDIR)/ctype.o src/_parse_integer_fixup_radix.c
$(CC) $(CFLAGS) $(EXT_CFLAGS) $^ -o $@
$(BINDIR)/strcasecmp: $(BINDIR)/ctype.o src/strcasecmp.c
$(CC) $(CFLAGS) $(EXT_CFLAGS) $^ -o $@
$(BINDIR)/strncasecmp: $(BINDIR)/ctype.o src/strncasecmp.c
$(CC) $(CFLAGS) $(EXT_CFLAGS) $^ -o $@
$(BINDIR)/strnstr: $(BINDIR)/memcmp.o $(BINDIR)/strlen.o src/strnstr.c
$(CC) $(CFLAGS) $(EXT_CFLAGS) $^ -o $@
$(BINDIR)/%.o: src/%.c src/%.h
$(CC) $(CFLAGS) -c $< -o $@
$(BINDIR)/%: src/%.c src/%.h
$(CC) $(CFLAGS) $(EXT_CFLAGS) $< -o $@
$(FUZZDIR)/%.o: src/%.c src/%.h
$(CLANG) $(CLANGFLAGS) -c $< -o $@
$(FUZZDIR)/skip_spaces: $(FUZZDIR)/ctype.o src/skip_spaces.c
$(CLANG) $(CLANGFLAGS) $(FUZZ_CFLAGS) $^ -o $@
$(FUZZDIR)/_parse_integer_fixup_radix: $(FUZZDIR)/ctype.o src/_parse_integer_fixup_radix.c
$(CLANG) $(CLANGFLAGS) $(FUZZ_CFLAGS) $^ -o $@
$(FUZZDIR)/strcasecmp: $(FUZZDIR)/ctype.o src/strcasecmp.c
$(CLANG) $(CLANGFLAGS) $(FUZZ_CFLAGS) $^ -o $@
$(FUZZDIR)/strncasecmp: $(FUZZDIR)/ctype.o src/strncasecmp.c
$(CLANG) $(CLANGFLAGS) $(FUZZ_CFLAGS) $^ -o $@
$(FUZZDIR)/strstr: $(FUZZDIR)/memcmp.o src/strstr.c
$(CLANG) $(CLANGFLAGS) $(FUZZ_CFLAGS) $^ -o $@
$(FUZZDIR)/strnstr: $(FUZZDIR)/memcmp.o $(FUZZDIR)/strlen.o src/strnstr.c
$(CLANG) $(CLANGFLAGS) $(FUZZ_CFLAGS) $^ -o $@
$(FUZZDIR)/%: src/%.c src/%.h
$(CLANG) $(CLANGFLAGS) $(FUZZ_CFLAGS) $< -o $@
$(EACSLDIR)/%.c: src/%.c
$(FRAMAC) $(FRAMAC_EFLAGS) $< $(FRAMAC_EGEN) $@
$(RTEDIR)/%.c: src/%.c
$(FRAMAC) $(FRAMAC_RTEFLAGS) $< $(FRAMAC_RTEGEN) $@
$(VALDIR)/%.c: src/%.c
$(FRAMAC) $(FRAMAC_VALFLAGS) $< $(FRAMAC_VALGEN) $@
$(GENBINDIR)/%: $(GENDIR)/%.c
$(CC) $(GEN_CFLAGS) $(FRAMAC_EACSL_LIB) $< -o $@
$(EACSLFUZZDIR)/%: $(EACSLDIR)/%.c
$(CLANG) $(CLANGFLAGS) $(GEN_CFLAGS) $(FUZZ_CFLAGS) $(FRAMAC_EACSL_LIB) $< -o $@
fuzz-%: $(FUZZDIR) $(FUZZDIR)/%
$(FUZZDIR)/$*
run: build ## Run each program. You can also type run-<target>.
@for i in $(BINFILES); do echo $$i; ./$$i; done
run-%: $(BINDIR) $(BINDIR)/%
$(BINDIR)/$*
eacsl-run: eacsl-build ## Run each E-ACSL program. You can also type eacsl-run-<target>.
@for i in $(GENBINFILES); do echo $$i; ./$$i; done
eacsl-run-%: $(GENDIR) $(GENBINDIR) $(GENBINDIR)/%
$(GENBINDIR)/$*
eacsl-fuzz-%: $(FUZZDIR) $(GENDIR) $(EACSLDIR) $(EACSLFUZZDIR) $(EACSLFUZZDIR)/%
$(EACSLFUZZDIR)/$*
verify: $(AV_WHY3_CONF) ## Run Frama-C on all files simultaneously. You can also type verify-<target>.
@$(FRAMAC) $(FRAMAC_DFLAGS) $(FRAMAC_VFLAGS) $(SRCFILES) $(SRCFILES_H) -av-out sessions/all.av
verify-separatedly: $(AV_WHY3_CONF) ## Run Frama-C on each file consequently.
@for i in $(SRCFILES); do i=$$(basename $$i .c); echo $$i; $(FRAMAC) $(FRAMAC_DFLAGS) $(FRAMAC_VFLAGS) src/$$i.c src/$$i.h -av-out sessions/$$i.av; done
verify-proved: $(AV_WHY3_CONF) ## Run Frama-C on each file consequently. Only completely proved functions.
@$(FRAMAC) $(FRAMAC_DFLAGS) $(FRAMAC_VFLAGS) $(PROVEDFILES) $(PROVEDFILES_H) -av-out sessions/proved.av
verify-proved-separatedly: $(AV_WHY3_CONF) ## Run Frama-C on each file consequently. Only completely proved functions.
@for i in $(PROVEDFILES); do i=$$(basename $$i .c); echo $$i; $(FRAMAC) $(FRAMAC_DFLAGS) $(FRAMAC_VFLAGS) src/$$i.c src/$$i.h -av-out sessions/$$i.av; done
verify-%: $(AV_WHY3_CONF)
@$(FRAMAC) $(FRAMAC_DFLAGS) $(FRAMAC_VFLAGS) src/$*.c src/$*.h -av-out sessions/$*.av
update-%:
@$(FRAMAC) $(FRAMAC_UFLAGS) src/$*.c src/$*.h -av-out sessions/$*.av
replay: ## Replay proofs simultaiously. You can also type replay-<target>.
@$(FRAMAC) $(FRAMAC_DFLAGS) $(FRAMAC_REPLAY) $(SRCFILES) $(SRCFILES_H) -av-out sessions/all.av
replay-separatedly: ## Replay proofs consequently.
@for i in $(SRCFILES); do i=$$(basename $$i .c); echo $$i; $(FRAMAC) $(FRAMAC_DFLAGS) $(FRAMAC_REPLAY) src/$$i.c src/$$i.h -av-out sessions/$$i.av; done
replay-proved: ## Replay proofs for completely proved functions.
@$(FRAMAC) $(FRAMAC_DFLAGS) $(FRAMAC_REPLAY) $(PROVEDFILES) $(PROVEDFILES_H) -av-out sessions/proved.av
replay-proved-separatedly: ## Replay proved functions consequently.
@FAIL=0; for i in $(PROVEDFILES); do i=$$(basename $$i .c); $(FRAMAC) $(FRAMAC_DFLAGS) $(FRAMAC_REPLAY) src/$$i.c src/$$i.h -av-out sessions/$$i.av > /dev/null 2>&1 && echo "OK: $$i" || { echo "FAIL: $$i"; FAIL=1; }; done; if [ $$FAIL -eq 1 ]; then exit 1; fi
replay-%:
@$(FRAMAC) $(FRAMAC_DFLAGS) $(FRAMAC_REPLAY) src/$*.c src/$*.h -av-out sessions/$*.av
define av_why3conf
[main]
running_provers_max = $(PROCESSES)
[strategy]
code = "
start:
c Alt-Ergo,, 2 2000
c CVC4,,noBV 2 2000
c CVC4,, 2 2000
c Eprover,, 2 2000
t split_goal_wp start
t remove_triggers start
t introduce_premises start
t eliminate_if start
t inline_all next
next:
c Alt-Ergo,, $(TIMEOUT) 8000
c CVC4,,noBV $(TIMEOUT) 8000
c CVC4,, $(TIMEOUT) 8000
c Eprover,, $(TIMEOUT) 8000"
desc = "Strategy for Verker examples"
name = "verker"
endef
export av_why3conf
$(AV_WHY3_CONF):
@if [ -f $@ ]; then \
tfile=$(shell mktemp); \
echo "$$av_why3conf" > $$tfile; \
diff -q $@ $$tfile > /dev/null || mv $$tfile $@; \
else echo "$$av_why3conf" > $@; fi
sprove: $(AV_WHY3_CONF) ## Replay proofs simultaiously. You can also type sprove-<target>.
@$(FRAMAC) $(FRAMAC_DFLAGS) $(FRAMAC_SPROVE) " $(SPROVE_EXTRA) --session $(PWD)/sessions/all.av/whole_program" $(SRCFILES) $(SRCFILES_H) -av-out sessions/all.av
sprove-separatedly: $(AV_WHY3_CONF) ## Replay proofs consequently.
@for i in $(SRCFILES); do i=$$(basename $$i .c); echo $$i; $(FRAMAC) $(FRAMAC_DFLAGS) $(FRAMAC_SPROVE) " $(SPROVE_EXTRA) --session $(PWD)/sessions/$$i.av/whole_program" src/$$i.c src/$$i.h -av-out sessions/$$i.av; done
sprove-proved: $(AV_WHY3_CONF) ## Run sprove strategy on proved functions.
@$(FRAMAC) $(FRAMAC_DFLAGS) $(FRAMAC_SPROVE) " $(SPROVE_EXTRA) --session $(PWD)/sessions/proved.av/whole_program" $(PROVEDFILES) $(PROVEDFILES_H) -av-out sessions/proved.av
sprove-proved-separatedly: $(AV_WHY3_CONF) ## Run sprove strategy on proved functions separatedly.
@for i in $(PROVEDFILES); do i=$$(basename $$i .c); echo $$i; $(FRAMAC) $(FRAMAC_DFLAGS) $(FRAMAC_SPROVE) " $(SPROVE_EXTRA) --session $(PWD)/sessions/$$i.av/whole_program" src/$$i.c src/$$i.h -av-out sessions/$$i.av; done
sprove-%: $(AV_WHY3_CONF)
@$(FRAMAC) $(FRAMAC_DFLAGS) $(FRAMAC_SPROVE) " $(SPROVE_EXTRA) --session $(PWD)/sessions/$*.av/whole_program" src/$*.c src/$*.h -av-out sessions/$*.av
clean: ## Remove all binary and generated files.
-rm -fr $(AV_WHY3_CONF) $(GENBINDIR) $(RTEDIR) $(VALDIR) $(EACSLDIR) $(BINDIR) $(GENDIR) $(FUZZDIR) src/*.av src/*.o src/*.pp.c src/*.pp.h src/*.jessie
.PHONY: all build fuzz eacsl eacsl-build rte val run eacsl-run verify verify-separatedly verify-proved verify-proved-separatedly sprove-proved replay replay-separatedly replay-proved replay-proved-separatedly sprove sprove-separatedly clean $(AV_WHY3_CONF)
#COLORS
GREEN := $(shell tput -Txterm setaf 2)
WHITE := $(shell tput -Txterm setaf 7)
YELLOW := $(shell tput -Txterm setaf 3)
RESET := $(shell tput -Txterm sgr0)
# Add the following 'help' target to your Makefile
# And add help text after each target name starting with '\#\#'
# A category can be added with @category
HELP_FUN = \
%help; \
while(<>) { push @{$$help{$$2 // 'options'}}, [$$1, $$3] if /^([a-zA-Z\-]+)\s*:.*\#\#(?:@([a-zA-Z\-]+))?\s(.*)$$/ }; \
print "usage: make [target]\n\n"; \
for (sort keys %help) { \
print "${WHITE}$$_:${RESET}\n"; \
for (@{$$help{$$_}}) { \
$$sep = " " x (32 - length $$_->[0]); \
print " ${YELLOW}$$_->[0]${RESET}$$sep${GREEN}$$_->[1]${RESET}\n"; \
}; \
print "\n"; }
help: ## Show this help.
@perl -e '$(HELP_FUN)' $(MAKEFILE_LIST)
.PHONY: help