xref: /illumos-gate/usr/src/tools/smatch/src/Makefile (revision efe51d0c) 
1VERSION=0.5.1-il-4
2
3# Generating file version.h if current version has changed
4SPARSE_VERSION:=$(shell git describe 2>/dev/null || echo '$(VERSION)')
5VERSION_H := $(shell cat version.h 2>/dev/null)
6ifneq ($(lastword $(VERSION_H)),"$(SPARSE_VERSION)")
7$(info $(shell echo '     GEN      'version.h))
8$(shell echo '#define SPARSE_VERSION "$(SPARSE_VERSION)"' > version.h)
9endif
10
11OS = linux
12
13ifeq ($(CC),"")
14CC = gcc
15endif
16
17CFLAGS += -O2 -finline-functions -fno-strict-aliasing -g
18CFLAGS += -Wall -Wwrite-strings -Wno-switch
19LDFLAGS += -g -lm -lsqlite3 -lssl -lcrypto
20LD = gcc
21AR = ar
22PKG_CONFIG = pkg-config
23COMMON_CFLAGS = -O2 -finline-functions -fno-strict-aliasing -g
24COMMON_CFLAGS += -Wall -Wwrite-strings
25
26ALL_CFLAGS = $(COMMON_CFLAGS) $(PKG_CFLAGS) $(CFLAGS)
27#
28# For debugging, put this in local.mk:
29#
30#     CFLAGS += -O0 -DDEBUG -g3 -gdwarf-2
31#
32
33HAVE_LIBXML:=$(shell $(PKG_CONFIG) --exists libxml-2.0 2>/dev/null && echo 'yes')
34HAVE_GCC_DEP:=$(shell touch .gcc-test.c && 				\
35		$(CC) -c -Wp,-MD,.gcc-test.d .gcc-test.c 2>/dev/null && \
36		echo 'yes'; rm -f .gcc-test.d .gcc-test.o .gcc-test.c)
37
38GTK_VERSION:=3.0
39HAVE_GTK:=$(shell $(PKG_CONFIG) --exists gtk+-$(GTK_VERSION) 2>/dev/null && echo 'yes')
40ifneq ($(HAVE_GTK),yes)
41	GTK_VERSION:=2.0
42	HAVE_GTK:=$(shell $(PKG_CONFIG) --exists gtk+-$(GTK_VERSION) 2>/dev/null && echo 'yes')
43endif
44
45LLVM_CONFIG:=llvm-config
46HAVE_LLVM:=$(shell $(LLVM_CONFIG) --version >/dev/null 2>&1 && echo 'yes')
47
48GCC_BASE := $(shell $(CC) --print-file-name=)
49COMMON_CFLAGS += -DGCC_BASE=\"$(GCC_BASE)\"
50
51MULTIARCH_TRIPLET := $(shell $(CC) -print-multiarch 2>/dev/null)
52COMMON_CFLAGS += -DMULTIARCH_TRIPLET=\"$(MULTIARCH_TRIPLET)\"
53
54ifeq ($(HAVE_GCC_DEP),yes)
55COMMON_CFLAGS += -Wp,-MD,$(@D)/.$(@F).d
56endif
57
58DESTDIR=
59INSTALL_PREFIX ?=$(HOME)
60BINDIR=$(INSTALL_PREFIX)/bin
61LIBDIR=$(INSTALL_PREFIX)/lib
62MANDIR=$(INSTALL_PREFIX)/share/man
63MAN1DIR=$(MANDIR)/man1
64INCLUDEDIR=$(INSTALL_PREFIX)/include
65PKGCONFIGDIR=$(LIBDIR)/pkgconfig
66SMATCHDATADIR=$(INSTALL_PREFIX)/share/smatch
67
68SMATCH_FILES=smatch_flow.o smatch_conditions.o smatch_slist.o smatch_states.o \
69	smatch_helper.o smatch_type.o smatch_hooks.o smatch_function_hooks.o \
70	smatch_modification_hooks.o smatch_extra.o smatch_estate.o smatch_math.o \
71	smatch_sval.o smatch_ranges.o smatch_implied.o smatch_ignore.o smatch_project.o \
72	smatch_var_sym.o smatch_tracker.o smatch_files.o smatch_expression_stacks.o \
73	smatch_equiv.o smatch_buf_size.o smatch_strlen.o smatch_capped.o smatch_db.o \
74	smatch_expressions.o smatch_returns.o smatch_parse_call_math.o \
75	smatch_param_limit.o smatch_param_filter.o \
76	smatch_param_set.o smatch_comparison.o smatch_param_compare_limit.o smatch_local_values.o \
77	smatch_function_ptrs.o smatch_annotate.o smatch_string_list.o \
78	smatch_param_cleared.o smatch_start_states.o \
79	smatch_recurse.o smatch_data_source.o smatch_type_val.o \
80	smatch_common_functions.o smatch_struct_assignment.o \
81	smatch_unknown_value.o smatch_stored_conditions.o avl.o \
82	smatch_function_info.o smatch_links.o smatch_auto_copy.o \
83	smatch_type_links.o smatch_untracked_param.o smatch_impossible.o \
84	smatch_strings.o smatch_param_used.o smatch_container_of.o smatch_address.o \
85	smatch_buf_comparison.o smatch_real_absolute.o smatch_scope.o \
86	smatch_imaginary_absolute.o smatch_parameter_names.o \
87	smatch_return_to_param.o smatch_passes_array_size.o \
88	smatch_constraints.o smatch_constraints_required.o \
89	smatch_fn_arg_link.o smatch_about_fn_ptr_arg.o smatch_mtag.o \
90	smatch_mtag_map.o smatch_mtag_data.o \
91	smatch_param_to_mtag_data.o smatch_mem_tracker.o smatch_array_values.o \
92	smatch_nul_terminator.o smatch_assigned_expr.o smatch_kernel_user_data.o \
93	smatch_statement_count.o smatch_integer_overflow.o smatch_bits.o
94
95SMATCH_CHECKS=$(shell ls check_*.c | sed -e 's/\.c/.o/')
96SMATCH_DATA=smatch_data/kernel.allocation_funcs \
97	smatch_data/kernel.frees_argument smatch_data/kernel.puts_argument \
98	smatch_data/kernel.dev_queue_xmit smatch_data/kernel.returns_err_ptr \
99	smatch_data/kernel.dma_funcs smatch_data/kernel.returns_held_funcs \
100	smatch_data/kernel.no_return_funcs
101
102SMATCH_SCRIPTS=smatch_scripts/add_gfp_to_allocations.sh \
103	smatch_scripts/build_kernel_data.sh \
104	smatch_scripts/call_tree.pl smatch_scripts/filter_kernel_deref_check.sh \
105	smatch_scripts/find_expanded_holes.pl smatch_scripts/find_null_params.sh \
106	smatch_scripts/follow_params.pl smatch_scripts/gen_allocation_list.sh \
107	smatch_scripts/gen_bit_shifters.sh smatch_scripts/gen_dma_funcs.sh \
108	smatch_scripts/generisize.pl smatch_scripts/gen_err_ptr_list.sh \
109	smatch_scripts/gen_expects_err_ptr.sh smatch_scripts/gen_frees_list.sh \
110	smatch_scripts/gen_gfp_flags.sh smatch_scripts/gen_no_return_funcs.sh \
111	smatch_scripts/gen_puts_list.sh smatch_scripts/gen_returns_held.sh \
112	smatch_scripts/gen_rosenberg_funcs.sh smatch_scripts/gen_sizeof_param.sh \
113	smatch_scripts/gen_unwind_functions.sh smatch_scripts/kchecker \
114	smatch_scripts/kpatch.sh smatch_scripts/new_bugs.sh \
115	smatch_scripts/show_errs.sh smatch_scripts/show_ifs.sh \
116	smatch_scripts/show_unreachable.sh smatch_scripts/strip_whitespace.pl \
117	smatch_scripts/summarize_errs.sh smatch_scripts/test_kernel.sh \
118	smatch_scripts/trace_params.pl smatch_scripts/unlocked_paths.pl \
119	smatch_scripts/whitespace_only.sh smatch_scripts/wine_checker.sh \
120
121PROGRAMS=test-lexing test-parsing obfuscate compile graph sparse \
122	 test-linearize example test-unssa test-dissect ctags
123INST_PROGRAMS=smatch cgcc
124
125INST_MAN1=sparse.1 cgcc.1
126
127ifeq ($(HAVE_LIBXML),yes)
128PROGRAMS+=c2xml
129INST_PROGRAMS+=c2xml
130c2xml_EXTRA_OBJS = `$(PKG_CONFIG) --libs libxml-2.0`
131LIBXML_CFLAGS := $(shell $(PKG_CONFIG) --cflags libxml-2.0)
132else
133$(warning Your system does not have libxml, disabling c2xml)
134endif
135
136ifeq ($(HAVE_GTK),yes)
137GTK_CFLAGS := $(shell $(PKG_CONFIG) --cflags gtk+-$(GTK_VERSION))
138GTK_LIBS := $(shell $(PKG_CONFIG) --libs gtk+-$(GTK_VERSION))
139PROGRAMS += test-inspect
140INST_PROGRAMS += test-inspect
141test-inspect_EXTRA_DEPS := ast-model.o ast-view.o ast-inspect.o
142test-inspect_OBJS := test-inspect.o $(test-inspect_EXTRA_DEPS)
143$(test-inspect_OBJS) $(test-inspect_OBJS:.o=.sc): PKG_CFLAGS += $(GTK_CFLAGS)
144test-inspect_EXTRA_OBJS := $(GTK_LIBS)
145else
146$(warning Your system does not have gtk3/gtk2, disabling test-inspect)
147endif
148
149ifeq ($(HAVE_LLVM),yes)
150ifeq ($(shell uname -m | grep -q '\(i386\|x86\)' && echo ok),ok)
151LLVM_VERSION:=$(shell $(LLVM_CONFIG) --version)
152ifeq ($(shell expr "$(LLVM_VERSION)" : '[3-9]\.'),2)
153LLVM_PROGS := sparse-llvm
154$(LLVM_PROGS): LD := g++
155LLVM_LDFLAGS := $(shell $(LLVM_CONFIG) --ldflags)
156LLVM_CFLAGS := $(shell $(LLVM_CONFIG) --cflags | sed -e "s/-DNDEBUG//g" | sed -e "s/-pedantic//g")
157LLVM_LIBS := $(shell $(LLVM_CONFIG) --libs)
158LLVM_LIBS += $(shell $(LLVM_CONFIG) --system-libs 2>/dev/null)
159PROGRAMS += $(LLVM_PROGS)
160INST_PROGRAMS += sparse-llvm sparsec
161sparse-llvm.o sparse-llvm.sc: PKG_CFLAGS += $(LLVM_CFLAGS)
162sparse-llvm_EXTRA_OBJS := $(LLVM_LIBS) $(LLVM_LDFLAGS)
163else
164$(warning LLVM 3.0 or later required. Your system has version $(LLVM_VERSION) installed.)
165endif
166else
167$(warning sparse-llvm disabled on $(shell uname -m))
168endif
169else
170$(warning Your system does not have llvm, disabling sparse-llvm)
171endif
172
173LIB_H=    token.h parse.h lib.h symbol.h scope.h expression.h target.h \
174	  linearize.h bitmap.h ident-list.h compat.h flow.h allocate.h \
175	  storage.h ptrlist.h dissect.h
176
177LIB_OBJS= target.o parse.o tokenize.o pre-process.o symbol.o lib.o scope.o \
178	  expression.o show-parse.o evaluate.o expand.o inline.o linearize.o \
179	  char.o sort.o allocate.o compat-$(OS).o ptrlist.o \
180	  builtin.o \
181	  stats.o \
182	  flow.o cse.o simplify.o memops.o liveness.o storage.o unssa.o \
183	  dissect.o \
184	  macro_table.o token_store.o cwchash/hashtable.o
185
186LIB_FILE= libsparse.a
187SLIB_FILE= libsparse.so
188
189# If you add $(SLIB_FILE) to this, you also need to add -fpic to BASIC_CFLAGS above.
190# Doing so incurs a noticeable performance hit, and Sparse does not have a
191# stable shared library interface, so this does not occur by default.  If you
192# really want a shared library, you may want to build Sparse twice: once
193# without -fpic to get all the Sparse tools, and again with -fpic to get the
194# shared library.
195LIBS=$(LIB_FILE)
196
197#
198# Pretty print
199#
200V	      = @
201Q	      = $(V:1=)
202QUIET_CC      = $(Q:@=@echo    '     CC       '$@;)
203QUIET_CHECK   = $(Q:@=@echo    '     CHECK    '$<;)
204QUIET_AR      = $(Q:@=@echo    '     AR       '$@;)
205QUIET_GEN     = $(Q:@=@echo    '     GEN      '$@;)
206QUIET_LINK    = $(Q:@=@echo    '     LINK     '$@;)
207# We rely on the -v switch of install to print 'file -> $install_dir/file'
208QUIET_INST_SH = $(Q:@=echo -n  '     INSTALL  ';)
209QUIET_INST    = $(Q:@=@echo -n '     INSTALL  ';)
210
211define INSTALL_EXEC
212	$(QUIET_INST)install -v $1 $(DESTDIR)$2/$1 || exit 1;
213
214endef
215
216define INSTALL_FILE
217	$(QUIET_INST)install -v -m 644 $1 $(DESTDIR)$2/$1 || exit 1;
218
219endef
220
221SED_PC_CMD = 's|@version@|$(VERSION)|g;		\
222	      s|@prefix@|$(INSTALL_PREFIX)|g;		\
223	      s|@libdir@|$(LIBDIR)|g;		\
224	      s|@includedir@|$(INCLUDEDIR)|g'
225
226
227
228# Allow users to override build settings without dirtying their trees
229-include local.mk
230
231
232all: $(PROGRAMS) sparse.pc smatch
233
234all-installable: $(INST_PROGRAMS) $(LIBS) $(LIB_H) sparse.pc
235
236install: all-installable
237	$(Q)install -d $(DESTDIR)$(BINDIR)
238	$(Q)install -d $(DESTDIR)$(LIBDIR)
239	$(Q)install -d $(DESTDIR)$(MAN1DIR)
240	$(Q)install -d $(DESTDIR)$(INCLUDEDIR)/sparse
241	$(Q)install -d $(DESTDIR)$(PKGCONFIGDIR)
242	$(Q)install -d $(DESTDIR)$(SMATCHDATADIR)/smatch_data
243	$(Q)install -d $(DESTDIR)$(SMATCHDATADIR)/smatch_scripts
244	$(foreach f,$(INST_PROGRAMS),$(call INSTALL_EXEC,$f,$(BINDIR)))
245	$(foreach f,$(INST_MAN1),$(call INSTALL_FILE,$f,$(MAN1DIR)))
246	$(foreach f,$(LIBS),$(call INSTALL_FILE,$f,$(LIBDIR)))
247	$(foreach f,$(LIB_H),$(call INSTALL_FILE,$f,$(INCLUDEDIR)/sparse))
248	$(call INSTALL_FILE,sparse.pc,$(PKGCONFIGDIR))
249	$(foreach f,$(SMATCH_DATA),$(call INSTALL_FILE,$f,$(SMATCHDATADIR)))
250	$(foreach f,$(SMATCH_SCRIPTS),$(call INSTALL_EXEC,$f,$(SMATCHDATADIR)))
251
252sparse.pc: sparse.pc.in
253	$(QUIET_GEN)sed $(SED_PC_CMD) sparse.pc.in > sparse.pc
254
255
256compile_EXTRA_DEPS = compile-i386.o
257
258$(foreach p,$(PROGRAMS),$(eval $(p): $($(p)_EXTRA_DEPS) $(LIBS)))
259$(PROGRAMS): % : %.o
260	$(QUIET_LINK)$(LD) -o $@ $^ $($@_EXTRA_OBJS) $(LDFLAGS)
261
262smatch: smatch.o $(SMATCH_FILES) $(SMATCH_CHECKS) $(LIBS)
263	$(QUIET_LINK)$(LD) -o $@ $< $(SMATCH_FILES) $(SMATCH_CHECKS) $(LIBS) $(LDFLAGS)
264
265$(LIB_FILE): $(LIB_OBJS)
266	$(QUIET_AR)$(AR) rcs $@ $(LIB_OBJS)
267
268$(SLIB_FILE): $(LIB_OBJS)
269	$(QUIET_LINK)$(CC) -Wl,-soname,$@ -shared -o $@ $(LIB_OBJS) $(LDFLAGS)
270
271check_list_local.h:
272	touch check_list_local.h
273
274smatch.o: smatch.c $(LIB_H) smatch.h check_list.h check_list_local.h
275	$(CC) $(CFLAGS) -c smatch.c -DSMATCHDATADIR='"$(SMATCHDATADIR)"'
276$(SMATCH_CHECKS): smatch.h smatch_slist.h smatch_extra.h avl.h
277DEP_FILES := $(wildcard .*.o.d)
278
279ifneq ($(DEP_FILES),)
280include $(DEP_FILES)
281endif
282
283c2xml.o c2xml.sc: PKG_CFLAGS += $(LIBXML_CFLAGS)
284
285pre-process.sc: CHECKER_FLAGS += -Wno-vla
286
287%.o: %.c $(LIB_H)
288	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
289
290%.sc: %.c sparse
291	$(QUIET_CHECK) $(CHECKER) $(CHECKER_FLAGS) -c $(ALL_CFLAGS) $<
292
293ALL_OBJS :=  $(LIB_OBJS) $(foreach p,$(PROGRAMS),$(p).o $($(p)_EXTRA_DEPS))
294selfcheck: $(ALL_OBJS:.o=.sc)
295
296
297clean: clean-check
298	rm -f *.[oa] .*.d *.so cwchash/*.o cwchash/.*.d cwchash/tester \
299		$(PROGRAMS) $(SLIB_FILE) pre-process.h sparse.pc version.h
300
301dist:
302	@if test "$(SPARSE_VERSION)" != "v$(VERSION)" ; then \
303		echo 'Update VERSION in the Makefile before running "make dist".' ; \
304		exit 1 ; \
305	fi
306	git archive --format=tar --prefix=sparse-$(VERSION)/ HEAD^{tree} | gzip -9 > sparse-$(VERSION).tar.gz
307
308check: all
309	$(Q)cd validation && ./test-suite
310
311clean-check:
312	find validation/ \( -name "*.c.output.expected" \
313	                 -o -name "*.c.output.got" \
314	                 -o -name "*.c.output.diff" \
315	                 -o -name "*.c.error.expected" \
316	                 -o -name "*.c.error.got" \
317	                 -o -name "*.c.error.diff" \
318	                 \) -exec rm {} \;
319