xref: /illumos-gate/usr/src/tools/smatch/src/Makefile (revision b3263c98) 
1VERSION=0.6.1-rc1-il-6
2
3########################################################################
4# The following variables can be overwritten from the command line
5OS = linux
6
7
8CC ?= gcc
9LD = $(CC)
10AR = ar
11
12CFLAGS ?= -g
13
14DESTDIR ?=
15PREFIX ?= $(HOME)
16BINDIR ?= $(PREFIX)/bin
17MANDIR ?= $(PREFIX)/share/man
18
19PKG_CONFIG ?= pkg-config
20
21CHECKER_FLAGS ?= -Wno-vla
22
23# Allow users to override build settings without dirtying their trees
24# For debugging, put this in local.mk:
25#
26#     CFLAGS += -O0 -DDEBUG -g3 -gdwarf-2
27#
28SPARSE_LOCAL_CONFIG ?= local.mk
29-include ${SPARSE_LOCAL_CONFIG}
30########################################################################
31
32
33LIB_OBJS :=
34LIB_OBJS += allocate.o
35LIB_OBJS += builtin.o
36LIB_OBJS += char.o
37LIB_OBJS += compat-$(OS).o
38LIB_OBJS += cse.o
39LIB_OBJS += dissect.o
40LIB_OBJS += dominate.o
41LIB_OBJS += evaluate.o
42LIB_OBJS += expand.o
43LIB_OBJS += expression.o
44LIB_OBJS += flow.o
45LIB_OBJS += flowgraph.o
46LIB_OBJS += inline.o
47LIB_OBJS += ir.o
48LIB_OBJS += lib.o
49LIB_OBJS += linearize.o
50LIB_OBJS += liveness.o
51LIB_OBJS += memops.o
52LIB_OBJS += opcode.o
53LIB_OBJS += optimize.o
54LIB_OBJS += parse.o
55LIB_OBJS += pre-process.o
56LIB_OBJS += ptrlist.o
57LIB_OBJS += ptrmap.o
58LIB_OBJS += scope.o
59LIB_OBJS += show-parse.o
60LIB_OBJS += simplify.o
61LIB_OBJS += sort.o
62LIB_OBJS += ssa.o
63LIB_OBJS += sset.o
64LIB_OBJS += stats.o
65LIB_OBJS += storage.o
66LIB_OBJS += symbol.o
67LIB_OBJS += target.o
68LIB_OBJS += tokenize.o
69LIB_OBJS += unssa.o
70LIB_OBJS += utils.o
71LIB_OBJS += macro_table.o
72LIB_OBJS += token_store.o
73LIB_OBJS += cwchash/hashtable.o
74
75PROGRAMS :=
76PROGRAMS += compile
77PROGRAMS += ctags
78PROGRAMS += example
79PROGRAMS += graph
80PROGRAMS += obfuscate
81PROGRAMS += sparse
82PROGRAMS += test-dissect
83PROGRAMS += test-lexing
84PROGRAMS += test-linearize
85PROGRAMS += test-parsing
86PROGRAMS += test-unssa
87
88INST_PROGRAMS=smatch sparse cgcc
89INST_MAN1=sparse.1 cgcc.1
90
91
92all:
93
94########################################################################
95# common flags/options/...
96
97cflags = -fno-strict-aliasing
98cflags += -Wall -Wwrite-strings -Wno-switch -Wno-psabi
99
100GCC_BASE := $(shell $(CC) --print-file-name=)
101cflags += -DGCC_BASE=\"$(GCC_BASE)\"
102
103MULTIARCH_TRIPLET := $(shell $(CC) -print-multiarch 2>/dev/null)
104cflags += -DMULTIARCH_TRIPLET=\"$(MULTIARCH_TRIPLET)\"
105
106
107bindir := $(DESTDIR)$(BINDIR)
108man1dir := $(DESTDIR)$(MANDIR)/man1
109
110########################################################################
111# target specificities
112
113compile: compile-i386.o
114EXTRA_OBJS += compile-i386.o
115
116# Can we use GCC's generated dependencies?
117HAVE_GCC_DEP:=$(shell touch .gcc-test.c && 				\
118		$(CC) -c -Wp,-MP,-MMD,.gcc-test.d .gcc-test.c 2>/dev/null && \
119		echo 'yes'; rm -f .gcc-test.d .gcc-test.o .gcc-test.c)
120ifeq ($(HAVE_GCC_DEP),yes)
121cflags += -Wp,-MP,-MMD,$(@D)/.$(@F).d
122endif
123
124# Can we use libxml (needed for c2xml)?
125HAVE_LIBXML:=$(shell $(PKG_CONFIG) --exists libxml-2.0 2>/dev/null && echo 'yes')
126ifeq ($(HAVE_LIBXML),yes)
127PROGRAMS+=c2xml
128INST_PROGRAMS+=c2xml
129c2xml-ldlibs := $(shell $(PKG_CONFIG) --libs libxml-2.0)
130c2xml-cflags := $(shell $(PKG_CONFIG) --cflags libxml-2.0)
131else
132$(warning Your system does not have libxml, disabling c2xml)
133endif
134
135# Can we use gtk (needed for test-inspect)
136GTK_VERSION:=3.0
137HAVE_GTK:=$(shell $(PKG_CONFIG) --exists gtk+-$(GTK_VERSION) 2>/dev/null && echo 'yes')
138ifneq ($(HAVE_GTK),yes)
139GTK_VERSION:=2.0
140HAVE_GTK:=$(shell $(PKG_CONFIG) --exists gtk+-$(GTK_VERSION) 2>/dev/null && echo 'yes')
141endif
142ifeq ($(HAVE_GTK),yes)
143GTK_CFLAGS := $(shell $(PKG_CONFIG) --cflags gtk+-$(GTK_VERSION))
144ast-view-cflags := $(GTK_CFLAGS)
145ast-model-cflags := $(GTK_CFLAGS)
146ast-inspect-cflags := $(GTK_CFLAGS)
147test-inspect-cflags := $(GTK_CFLAGS)
148test-inspect-ldlibs := $(shell $(PKG_CONFIG) --libs gtk+-$(GTK_VERSION))
149test-inspect: ast-model.o ast-view.o ast-inspect.o
150EXTRA_OBJS += ast-model.o ast-view.o ast-inspect.o
151PROGRAMS += test-inspect
152INST_PROGRAMS += test-inspect
153else
154$(warning Your system does not have gtk3/gtk2, disabling test-inspect)
155endif
156
157# Can we use LLVM (needed for ... sparse-llvm)?
158LLVM_CONFIG:=llvm-config
159HAVE_LLVM:=$(shell $(LLVM_CONFIG) --version >/dev/null 2>&1 && echo 'yes')
160ifeq ($(HAVE_LLVM),yes)
161arch := $(shell uname -m)
162ifeq (${MULTIARCH_TRIPLET},x86_64-linux-gnux32)
163arch := x32
164endif
165ifneq ($(filter ${arch},i386 i486 i586 i686 x86_64 amd64),)
166LLVM_VERSION:=$(shell $(LLVM_CONFIG) --version)
167ifeq ($(shell expr "$(LLVM_VERSION)" : '[3-9]\.'),2)
168LLVM_PROGS := sparse-llvm
169$(LLVM_PROGS): LD := g++
170LLVM_LDFLAGS := $(shell $(LLVM_CONFIG) --ldflags)
171LLVM_CFLAGS := -I$(shell $(LLVM_CONFIG) --includedir)
172LLVM_LIBS := $(shell $(LLVM_CONFIG) --libs)
173LLVM_LIBS += $(shell $(LLVM_CONFIG) --system-libs 2>/dev/null)
174LLVM_LIBS += $(shell $(LLVM_CONFIG) --cxxflags | grep -F -q -e '-stdlib=libc++' && echo -lc++)
175PROGRAMS += $(LLVM_PROGS)
176INST_PROGRAMS += sparse-llvm sparsec
177sparse-llvm-cflags := $(LLVM_CFLAGS) -D__STDC_CONSTANT_MACROS -D__STDC_LIMIT_MACROS
178sparse-llvm-ldflags := $(LLVM_LDFLAGS)
179sparse-llvm-ldlibs := $(LLVM_LIBS)
180else
181$(warning LLVM 3.0 or later required. Your system has version $(LLVM_VERSION) installed.)
182endif
183else
184$(warning sparse-llvm disabled on ${arch})
185endif
186else
187$(warning Your system does not have llvm, disabling sparse-llvm)
188endif
189
190########################################################################
191LIBS := libsparse.a
192OBJS := $(LIB_OBJS) $(EXTRA_OBJS) $(PROGRAMS:%=%.o)
193
194# Pretty print
195V := @
196Q := $(V:1=)
197
198########################################################################
199
200SMATCHDATADIR=$(INSTALL_PREFIX)/share/smatch
201
202SMATCH_OBJS :=
203SMATCH_OBJS += avl.o
204SMATCH_OBJS += smatch_about_fn_ptr_arg.o
205SMATCH_OBJS += smatch_address.o
206SMATCH_OBJS += smatch_annotate.o
207SMATCH_OBJS += smatch_array_values.o
208SMATCH_OBJS += smatch_assigned_expr.o
209SMATCH_OBJS += smatch_bits.o
210SMATCH_OBJS += smatch_buf_comparison.o
211SMATCH_OBJS += smatch_buf_size.o
212SMATCH_OBJS += smatch_capped.o
213SMATCH_OBJS += smatch_common_functions.o
214SMATCH_OBJS += smatch_comparison.o
215SMATCH_OBJS += smatch_conditions.o
216SMATCH_OBJS += smatch_constraints.o
217SMATCH_OBJS += smatch_constraints_required.o
218SMATCH_OBJS += smatch_container_of.o
219SMATCH_OBJS += smatch_data_source.o
220SMATCH_OBJS += smatch_db.o
221SMATCH_OBJS += smatch_equiv.o
222SMATCH_OBJS += smatch_estate.o
223SMATCH_OBJS += smatch_expressions.o
224SMATCH_OBJS += smatch_expression_stacks.o
225SMATCH_OBJS += smatch_extra.o
226SMATCH_OBJS += smatch_files.o
227SMATCH_OBJS += smatch_flow.o
228SMATCH_OBJS += smatch_fn_arg_link.o
229SMATCH_OBJS += smatch_fresh_alloc.o
230SMATCH_OBJS += smatch_function_hooks.o
231SMATCH_OBJS += smatch_function_info.o
232SMATCH_OBJS += smatch_function_ptrs.o
233SMATCH_OBJS += smatch_helper.o
234SMATCH_OBJS += smatch_hooks.o
235SMATCH_OBJS += smatch_ignore.o
236SMATCH_OBJS += smatch_imaginary_absolute.o
237SMATCH_OBJS += smatch_implied.o
238SMATCH_OBJS += smatch_impossible.o
239SMATCH_OBJS += smatch_integer_overflow.o
240SMATCH_OBJS += smatch_kernel_user_data.o
241SMATCH_OBJS += smatch_links.o
242SMATCH_OBJS += smatch_math.o
243SMATCH_OBJS += smatch_mem_tracker.o
244SMATCH_OBJS += smatch_modification_hooks.o
245SMATCH_OBJS += smatch_mtag_data.o
246SMATCH_OBJS += smatch_mtag_map.o
247SMATCH_OBJS += smatch_mtag.o
248SMATCH_OBJS += smatch_nul_terminator.o
249SMATCH_OBJS += smatch_param_cleared.o
250SMATCH_OBJS += smatch_param_compare_limit.o
251SMATCH_OBJS += smatch_parameter_names.o
252SMATCH_OBJS += smatch_param_filter.o
253SMATCH_OBJS += smatch_param_limit.o
254SMATCH_OBJS += smatch_param_set.o
255SMATCH_OBJS += smatch_param_to_mtag_data.o
256SMATCH_OBJS += smatch_param_used.o
257SMATCH_OBJS += smatch_parse_call_math.o
258SMATCH_OBJS += smatch_parsed_conditions.o
259SMATCH_OBJS += smatch_passes_array_size.o
260SMATCH_OBJS += smatch_project.o
261SMATCH_OBJS += smatch_ranges.o
262SMATCH_OBJS += smatch_real_absolute.o
263SMATCH_OBJS += smatch_recurse.o
264SMATCH_OBJS += smatch_returns.o
265SMATCH_OBJS += smatch_return_to_param.o
266SMATCH_OBJS += smatch_scope.o
267SMATCH_OBJS += smatch_slist.o
268SMATCH_OBJS += smatch_start_states.o
269SMATCH_OBJS += smatch_statement_count.o
270SMATCH_OBJS += smatch_states.o
271SMATCH_OBJS += smatch_stored_conditions.o
272SMATCH_OBJS += smatch_string_list.o
273SMATCH_OBJS += smatch_strings.o
274SMATCH_OBJS += smatch_strlen.o
275SMATCH_OBJS += smatch_struct_assignment.o
276SMATCH_OBJS += smatch_sval.o
277SMATCH_OBJS += smatch_tracker.o
278SMATCH_OBJS += smatch_type_links.o
279SMATCH_OBJS += smatch_type.o
280SMATCH_OBJS += smatch_type_val.o
281SMATCH_OBJS += smatch_unknown_value.o
282SMATCH_OBJS += smatch_untracked_param.o
283SMATCH_OBJS += smatch_var_sym.o
284
285SMATCH_CHECKS=$(shell ls check_*.c | sed -e 's/\.c/.o/')
286SMATCH_DATA=smatch_data/kernel.allocation_funcs \
287	smatch_data/kernel.frees_argument smatch_data/kernel.puts_argument \
288	smatch_data/kernel.dev_queue_xmit smatch_data/kernel.returns_err_ptr \
289	smatch_data/kernel.dma_funcs smatch_data/kernel.returns_held_funcs \
290	smatch_data/kernel.no_return_funcs
291
292SMATCH_SCRIPTS=smatch_scripts/add_gfp_to_allocations.sh \
293	smatch_scripts/build_kernel_data.sh \
294	smatch_scripts/call_tree.pl smatch_scripts/filter_kernel_deref_check.sh \
295	smatch_scripts/find_expanded_holes.pl smatch_scripts/find_null_params.sh \
296	smatch_scripts/follow_params.pl smatch_scripts/gen_allocation_list.sh \
297	smatch_scripts/gen_bit_shifters.sh smatch_scripts/gen_dma_funcs.sh \
298	smatch_scripts/generisize.pl smatch_scripts/gen_err_ptr_list.sh \
299	smatch_scripts/gen_expects_err_ptr.sh smatch_scripts/gen_frees_list.sh \
300	smatch_scripts/gen_gfp_flags.sh smatch_scripts/gen_no_return_funcs.sh \
301	smatch_scripts/gen_puts_list.sh smatch_scripts/gen_returns_held.sh \
302	smatch_scripts/gen_rosenberg_funcs.sh smatch_scripts/gen_sizeof_param.sh \
303	smatch_scripts/gen_unwind_functions.sh smatch_scripts/kchecker \
304	smatch_scripts/kpatch.sh smatch_scripts/new_bugs.sh \
305	smatch_scripts/show_errs.sh smatch_scripts/show_ifs.sh \
306	smatch_scripts/show_unreachable.sh smatch_scripts/strip_whitespace.pl \
307	smatch_scripts/summarize_errs.sh smatch_scripts/test_kernel.sh \
308	smatch_scripts/trace_params.pl smatch_scripts/unlocked_paths.pl \
309	smatch_scripts/whitespace_only.sh smatch_scripts/wine_checker.sh \
310
311SMATCH_LDFLAGS := -lsqlite3  -lssl -lcrypto -lm
312
313smatch: smatch.o $(SMATCH_OBJS) $(SMATCH_CHECKS) $(LIBS)
314	$(Q)$(LD) -o $@ $< $(SMATCH_OBJS) $(SMATCH_CHECKS) $(LIBS) $(SMATCH_LDFLAGS)
315
316check_list_local.h:
317	touch check_list_local.h
318
319smatch.o: smatch.c $(LIB_H) smatch.h check_list.h check_list_local.h
320	$(CC) $(CFLAGS) -c smatch.c -DSMATCHDATADIR='"$(SMATCHDATADIR)"'
321
322$(SMATCH_OBJS) $(SMATCH_CHECKS): smatch.h smatch_slist.h smatch_extra.h avl.h
323
324########################################################################
325all: $(PROGRAMS) smatch
326
327ldflags += $($(@)-ldflags) $(LDFLAGS)
328ldlibs  += $($(@)-ldlibs)  $(LDLIBS) -lm
329$(PROGRAMS): % : %.o $(LIBS)
330	@echo "  LD      $@"
331	$(Q)$(LD) $(ldflags) $^ $(ldlibs) -o $@
332
333libsparse.a: $(LIB_OBJS)
334	@echo "  AR      $@"
335	$(Q)$(AR) rcs $@ $^
336
337
338cflags   += $($(*)-cflags) $(CPPFLAGS) $(CFLAGS)
339%.o: %.c
340	@echo "  CC      $@"
341	$(Q)$(CC) $(cflags) -c -o $@ $<
342
343%.sc: %.c sparse
344	@echo "  CHECK   $<"
345	$(Q)CHECK=./sparse ./cgcc -no-compile $(CHECKER_FLAGS) $(cflags) -c $<
346
347selfcheck: $(OBJS:.o=.sc)
348
349
350SPARSE_VERSION:=$(shell git describe --dirty 2>/dev/null || echo '$(VERSION)')
351lib.o: version.h
352version.h: FORCE
353	@echo '#define SPARSE_VERSION "$(SPARSE_VERSION)"' > version.h.tmp
354	@if cmp -s version.h version.h.tmp; then \
355		rm version.h.tmp; \
356	else \
357		echo "  GEN     $@"; \
358		mv version.h.tmp version.h; \
359	fi
360
361
362check: all
363	$(Q)cd validation && ./test-suite
364validation/%.t: $(PROGRAMS)
365	@validation/test-suite single $*.c
366
367
368clean: clean-check
369	@rm -f *.[oa] .*.d $(PROGRAMS) version.h smatch
370clean-check:
371	@echo "  CLEAN"
372	@find validation/ \( -name "*.c.output.*" \
373			  -o -name "*.c.error.*" \
374			  -o -name "*.o" \
375	                  \) -exec rm {} \;
376
377
378install: install-bin install-man
379install-bin: $(INST_PROGRAMS:%=$(bindir)/%)
380install-man: $(INST_MAN1:%=$(man1dir)/%)
381
382$(bindir)/%: %
383	@echo "  INSTALL $@"
384	$(Q)install -D        $< $@ || exit 1;
385$(man1dir)/%: %
386	@echo "  INSTALL $@"
387	$(Q)install -D -m 644 $< $@ || exit 1;
388
389.PHONY: FORCE
390
391# GCC's dependencies
392-include $(OBJS:%.o=.%.o.d)
393