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new smatch
@@ -1,318 +1,390 @@
-VERSION=0.5.1-il-6
+VERSION=0.6.1-rc1-il1
-# Generating file version.h if current version has changed
-SPARSE_VERSION:=$(shell git describe 2>/dev/null || echo '$(VERSION)')
-VERSION_H := $(shell cat version.h 2>/dev/null)
-ifneq ($(lastword $(VERSION_H)),"$(SPARSE_VERSION)")
-$(info $(shell echo ' GEN 'version.h))
-$(shell echo '#define SPARSE_VERSION "$(SPARSE_VERSION)"' > version.h)
-endif
-
+########################################################################
+# The following variables can be overwritten from the command line
OS = linux
-ifeq ($(CC),"")
-CC = gcc
-endif
-CFLAGS += -O2 -finline-functions -fno-strict-aliasing -g
-CFLAGS += -Wall -Wwrite-strings -Wno-switch
-LDFLAGS += -g -lm -lsqlite3 -lssl -lcrypto
-LD = gcc
+CC ?= gcc
+LD = $(CC)
AR = ar
-PKG_CONFIG = pkg-config
-COMMON_CFLAGS = -O2 -finline-functions -fno-strict-aliasing -g
-COMMON_CFLAGS += -Wall -Wwrite-strings
-ALL_CFLAGS = $(COMMON_CFLAGS) $(PKG_CFLAGS) $(CFLAGS)
-#
+CFLAGS ?= -O2 -g
+
+DESTDIR ?=
+PREFIX ?= $(HOME)
+BINDIR ?= $(PREFIX)/bin
+MANDIR ?= $(PREFIX)/share/man
+
+PKG_CONFIG ?= pkg-config
+
+CHECKER_FLAGS ?= -Wno-vla
+
+# Allow users to override build settings without dirtying their trees
# For debugging, put this in local.mk:
#
# CFLAGS += -O0 -DDEBUG -g3 -gdwarf-2
#
+SPARSE_LOCAL_CONFIG ?= local.mk
+-include ${SPARSE_LOCAL_CONFIG}
+########################################################################
-HAVE_LIBXML:=$(shell $(PKG_CONFIG) --exists libxml-2.0 2>/dev/null && echo 'yes')
-HAVE_GCC_DEP:=$(shell touch .gcc-test.c && \
- $(CC) -c -Wp,-MD,.gcc-test.d .gcc-test.c 2>/dev/null && \
- echo 'yes'; rm -f .gcc-test.d .gcc-test.o .gcc-test.c)
-GTK_VERSION:=3.0
-HAVE_GTK:=$(shell $(PKG_CONFIG) --exists gtk+-$(GTK_VERSION) 2>/dev/null && echo 'yes')
-ifneq ($(HAVE_GTK),yes)
- GTK_VERSION:=2.0
- HAVE_GTK:=$(shell $(PKG_CONFIG) --exists gtk+-$(GTK_VERSION) 2>/dev/null && echo 'yes')
-endif
+LIB_OBJS :=
+LIB_OBJS += allocate.o
+LIB_OBJS += builtin.o
+LIB_OBJS += char.o
+LIB_OBJS += compat-$(OS).o
+LIB_OBJS += cse.o
+LIB_OBJS += dissect.o
+LIB_OBJS += dominate.o
+LIB_OBJS += evaluate.o
+LIB_OBJS += expand.o
+LIB_OBJS += expression.o
+LIB_OBJS += flow.o
+LIB_OBJS += flowgraph.o
+LIB_OBJS += inline.o
+LIB_OBJS += ir.o
+LIB_OBJS += lib.o
+LIB_OBJS += linearize.o
+LIB_OBJS += liveness.o
+LIB_OBJS += memops.o
+LIB_OBJS += opcode.o
+LIB_OBJS += optimize.o
+LIB_OBJS += parse.o
+LIB_OBJS += pre-process.o
+LIB_OBJS += ptrlist.o
+LIB_OBJS += ptrmap.o
+LIB_OBJS += scope.o
+LIB_OBJS += show-parse.o
+LIB_OBJS += simplify.o
+LIB_OBJS += sort.o
+LIB_OBJS += ssa.o
+LIB_OBJS += sset.o
+LIB_OBJS += stats.o
+LIB_OBJS += storage.o
+LIB_OBJS += symbol.o
+LIB_OBJS += target.o
+LIB_OBJS += tokenize.o
+LIB_OBJS += unssa.o
+LIB_OBJS += utils.o
+LIB_OBJS += macro_table.o
+LIB_OBJS += token_store.o
+LIB_OBJS += cwchash/hashtable.o
-LLVM_CONFIG:=llvm-config
-HAVE_LLVM:=$(shell $(LLVM_CONFIG) --version >/dev/null 2>&1 && echo 'yes')
+PROGRAMS :=
+PROGRAMS += compile
+PROGRAMS += ctags
+PROGRAMS += example
+PROGRAMS += graph
+PROGRAMS += obfuscate
+PROGRAMS += sparse
+PROGRAMS += test-dissect
+PROGRAMS += test-lexing
+PROGRAMS += test-linearize
+PROGRAMS += test-parsing
+PROGRAMS += test-unssa
-GCC_BASE := $(shell $(CC) --print-file-name=)
-COMMON_CFLAGS += -DGCC_BASE=\"$(GCC_BASE)\"
+INST_PROGRAMS=smatch sparse cgcc
+INST_MAN1=sparse.1 cgcc.1
-MULTIARCH_TRIPLET := $(shell $(CC) -print-multiarch 2>/dev/null)
-COMMON_CFLAGS += -DMULTIARCH_TRIPLET=\"$(MULTIARCH_TRIPLET)\"
-ifeq ($(HAVE_GCC_DEP),yes)
-COMMON_CFLAGS += -Wp,-MD,$(@D)/.$(@F).d
-endif
+all:
-DESTDIR=
-INSTALL_PREFIX ?=$(HOME)
-BINDIR=$(INSTALL_PREFIX)/bin
-LIBDIR=$(INSTALL_PREFIX)/lib
-MANDIR=$(INSTALL_PREFIX)/share/man
-MAN1DIR=$(MANDIR)/man1
-INCLUDEDIR=$(INSTALL_PREFIX)/include
-PKGCONFIGDIR=$(LIBDIR)/pkgconfig
-SMATCHDATADIR=$(INSTALL_PREFIX)/share/smatch
+########################################################################
+# common flags/options/...
-SMATCH_FILES=smatch_flow.o smatch_conditions.o smatch_slist.o smatch_states.o \
- smatch_helper.o smatch_type.o smatch_hooks.o smatch_function_hooks.o \
- smatch_modification_hooks.o smatch_extra.o smatch_estate.o smatch_math.o \
- smatch_sval.o smatch_ranges.o smatch_implied.o smatch_ignore.o smatch_project.o \
- smatch_var_sym.o smatch_tracker.o smatch_files.o smatch_expression_stacks.o \
- smatch_equiv.o smatch_buf_size.o smatch_strlen.o smatch_capped.o smatch_db.o \
- smatch_expressions.o smatch_returns.o smatch_parse_call_math.o \
- smatch_param_limit.o smatch_param_filter.o \
- smatch_param_set.o smatch_comparison.o smatch_param_compare_limit.o smatch_local_values.o \
- smatch_function_ptrs.o smatch_annotate.o smatch_string_list.o \
- smatch_param_cleared.o smatch_start_states.o \
- smatch_recurse.o smatch_data_source.o smatch_type_val.o \
- smatch_common_functions.o smatch_struct_assignment.o \
- smatch_unknown_value.o smatch_stored_conditions.o avl.o \
- smatch_function_info.o smatch_links.o smatch_auto_copy.o \
- smatch_type_links.o smatch_untracked_param.o smatch_impossible.o \
- smatch_strings.o smatch_param_used.o smatch_container_of.o smatch_address.o \
- smatch_buf_comparison.o smatch_real_absolute.o smatch_scope.o \
- smatch_imaginary_absolute.o smatch_parameter_names.o \
- smatch_return_to_param.o smatch_passes_array_size.o \
- smatch_constraints.o smatch_constraints_required.o \
- smatch_fn_arg_link.o smatch_about_fn_ptr_arg.o smatch_mtag.o \
- smatch_mtag_map.o smatch_mtag_data.o \
- smatch_param_to_mtag_data.o smatch_mem_tracker.o smatch_array_values.o \
- smatch_nul_terminator.o smatch_assigned_expr.o smatch_kernel_user_data.o \
- smatch_statement_count.o smatch_integer_overflow.o smatch_bits.o
+cflags = -fno-strict-aliasing
+cflags += -Wall -Wwrite-strings -Wno-switch
-SMATCH_CHECKS=$(shell ls check_*.c | sed -e 's/\.c/.o/')
-SMATCH_DATA=smatch_data/kernel.allocation_funcs \
- smatch_data/kernel.frees_argument smatch_data/kernel.puts_argument \
- smatch_data/kernel.dev_queue_xmit smatch_data/kernel.returns_err_ptr \
- smatch_data/kernel.dma_funcs smatch_data/kernel.returns_held_funcs \
- smatch_data/kernel.no_return_funcs
+GCC_BASE := $(shell $(CC) --print-file-name=)
+cflags += -DGCC_BASE=\"$(GCC_BASE)\"
-SMATCH_SCRIPTS=smatch_scripts/add_gfp_to_allocations.sh \
- smatch_scripts/build_kernel_data.sh \
- smatch_scripts/call_tree.pl smatch_scripts/filter_kernel_deref_check.sh \
- smatch_scripts/find_expanded_holes.pl smatch_scripts/find_null_params.sh \
- smatch_scripts/follow_params.pl smatch_scripts/gen_allocation_list.sh \
- smatch_scripts/gen_bit_shifters.sh smatch_scripts/gen_dma_funcs.sh \
- smatch_scripts/generisize.pl smatch_scripts/gen_err_ptr_list.sh \
- smatch_scripts/gen_expects_err_ptr.sh smatch_scripts/gen_frees_list.sh \
- smatch_scripts/gen_gfp_flags.sh smatch_scripts/gen_no_return_funcs.sh \
- smatch_scripts/gen_puts_list.sh smatch_scripts/gen_returns_held.sh \
- smatch_scripts/gen_rosenberg_funcs.sh smatch_scripts/gen_sizeof_param.sh \
- smatch_scripts/gen_unwind_functions.sh smatch_scripts/kchecker \
- smatch_scripts/kpatch.sh smatch_scripts/new_bugs.sh \
- smatch_scripts/show_errs.sh smatch_scripts/show_ifs.sh \
- smatch_scripts/show_unreachable.sh smatch_scripts/strip_whitespace.pl \
- smatch_scripts/summarize_errs.sh smatch_scripts/test_kernel.sh \
- smatch_scripts/trace_params.pl smatch_scripts/unlocked_paths.pl \
- smatch_scripts/whitespace_only.sh smatch_scripts/wine_checker.sh \
+MULTIARCH_TRIPLET := $(shell $(CC) -print-multiarch 2>/dev/null)
+cflags += -DMULTIARCH_TRIPLET=\"$(MULTIARCH_TRIPLET)\"
-PROGRAMS=test-lexing test-parsing obfuscate compile graph sparse \
- test-linearize example test-unssa test-dissect ctags
-INST_PROGRAMS=smatch cgcc
-INST_MAN1=sparse.1 cgcc.1
+bindir := $(DESTDIR)$(BINDIR)
+man1dir := $(DESTDIR)$(MANDIR)/man1
+########################################################################
+# target specificities
+
+compile: compile-i386.o
+EXTRA_OBJS += compile-i386.o
+
+# Can we use GCC's generated dependencies?
+HAVE_GCC_DEP:=$(shell touch .gcc-test.c && \
+ $(CC) -c -Wp,-MP,-MMD,.gcc-test.d .gcc-test.c 2>/dev/null && \
+ echo 'yes'; rm -f .gcc-test.d .gcc-test.o .gcc-test.c)
+ifeq ($(HAVE_GCC_DEP),yes)
+cflags += -Wp,-MP,-MMD,$(@D)/.$(@F).d
+endif
+
+# Can we use libxml (needed for c2xml)?
+HAVE_LIBXML:=$(shell $(PKG_CONFIG) --exists libxml-2.0 2>/dev/null && echo 'yes')
ifeq ($(HAVE_LIBXML),yes)
PROGRAMS+=c2xml
INST_PROGRAMS+=c2xml
-c2xml_EXTRA_OBJS = `$(PKG_CONFIG) --libs libxml-2.0`
-LIBXML_CFLAGS := $(shell $(PKG_CONFIG) --cflags libxml-2.0)
+c2xml-ldlibs := $(shell $(PKG_CONFIG) --libs libxml-2.0)
+c2xml-cflags := $(shell $(PKG_CONFIG) --cflags libxml-2.0)
else
$(warning Your system does not have libxml, disabling c2xml)
endif
+# Can we use gtk (needed for test-inspect)
+GTK_VERSION:=3.0
+HAVE_GTK:=$(shell $(PKG_CONFIG) --exists gtk+-$(GTK_VERSION) 2>/dev/null && echo 'yes')
+ifneq ($(HAVE_GTK),yes)
+GTK_VERSION:=2.0
+HAVE_GTK:=$(shell $(PKG_CONFIG) --exists gtk+-$(GTK_VERSION) 2>/dev/null && echo 'yes')
+endif
ifeq ($(HAVE_GTK),yes)
GTK_CFLAGS := $(shell $(PKG_CONFIG) --cflags gtk+-$(GTK_VERSION))
-GTK_LIBS := $(shell $(PKG_CONFIG) --libs gtk+-$(GTK_VERSION))
+ast-view-cflags := $(GTK_CFLAGS)
+ast-model-cflags := $(GTK_CFLAGS)
+ast-inspect-cflags := $(GTK_CFLAGS)
+test-inspect-cflags := $(GTK_CFLAGS)
+test-inspect-ldlibs := $(shell $(PKG_CONFIG) --libs gtk+-$(GTK_VERSION))
+test-inspect: ast-model.o ast-view.o ast-inspect.o
+EXTRA_OBJS += ast-model.o ast-view.o ast-inspect.o
PROGRAMS += test-inspect
INST_PROGRAMS += test-inspect
-test-inspect_EXTRA_DEPS := ast-model.o ast-view.o ast-inspect.o
-test-inspect_OBJS := test-inspect.o $(test-inspect_EXTRA_DEPS)
-$(test-inspect_OBJS) $(test-inspect_OBJS:.o=.sc): PKG_CFLAGS += $(GTK_CFLAGS)
-test-inspect_EXTRA_OBJS := $(GTK_LIBS)
else
$(warning Your system does not have gtk3/gtk2, disabling test-inspect)
endif
+# Can we use LLVM (needed for ... sparse-llvm)?
+LLVM_CONFIG:=llvm-config
+HAVE_LLVM:=$(shell $(LLVM_CONFIG) --version >/dev/null 2>&1 && echo 'yes')
ifeq ($(HAVE_LLVM),yes)
-ifeq ($(shell uname -m | grep -q '\(i386\|x86\)' && echo ok),ok)
+arch := $(shell uname -m)
+ifeq (${MULTIARCH_TRIPLET},x86_64-linux-gnux32)
+arch := x32
+endif
+ifneq ($(filter ${arch},i386 i486 i586 i686 x86_64 amd64),)
LLVM_VERSION:=$(shell $(LLVM_CONFIG) --version)
ifeq ($(shell expr "$(LLVM_VERSION)" : '[3-9]\.'),2)
LLVM_PROGS := sparse-llvm
$(LLVM_PROGS): LD := g++
LLVM_LDFLAGS := $(shell $(LLVM_CONFIG) --ldflags)
-LLVM_CFLAGS := $(shell $(LLVM_CONFIG) --cflags | sed -e "s/-DNDEBUG//g" | sed -e "s/-pedantic//g")
+LLVM_CFLAGS := -I$(shell $(LLVM_CONFIG) --includedir)
LLVM_LIBS := $(shell $(LLVM_CONFIG) --libs)
LLVM_LIBS += $(shell $(LLVM_CONFIG) --system-libs 2>/dev/null)
+LLVM_LIBS += $(shell $(LLVM_CONFIG) --cxxflags | grep -F -q -e '-stdlib=libc++' && echo -lc++)
PROGRAMS += $(LLVM_PROGS)
INST_PROGRAMS += sparse-llvm sparsec
-sparse-llvm.o sparse-llvm.sc: PKG_CFLAGS += $(LLVM_CFLAGS)
-sparse-llvm_EXTRA_OBJS := $(LLVM_LIBS) $(LLVM_LDFLAGS)
+sparse-llvm-cflags := $(LLVM_CFLAGS) -D__STDC_CONSTANT_MACROS -D__STDC_LIMIT_MACROS
+sparse-llvm-ldflags := $(LLVM_LDFLAGS)
+sparse-llvm-ldlibs := $(LLVM_LIBS)
else
$(warning LLVM 3.0 or later required. Your system has version $(LLVM_VERSION) installed.)
endif
else
-$(warning sparse-llvm disabled on $(shell uname -m))
+$(warning sparse-llvm disabled on ${arch})
endif
else
$(warning Your system does not have llvm, disabling sparse-llvm)
endif
-LIB_H= token.h parse.h lib.h symbol.h scope.h expression.h target.h \
- linearize.h bitmap.h ident-list.h compat.h flow.h allocate.h \
- storage.h ptrlist.h dissect.h
+########################################################################
+LIBS := libsparse.a
+OBJS := $(LIB_OBJS) $(EXTRA_OBJS) $(PROGRAMS:%=%.o)
-LIB_OBJS= target.o parse.o tokenize.o pre-process.o symbol.o lib.o scope.o \
- expression.o show-parse.o evaluate.o expand.o inline.o linearize.o \
- char.o sort.o allocate.o compat-$(OS).o ptrlist.o \
- builtin.o \
- stats.o \
- flow.o cse.o simplify.o memops.o liveness.o storage.o unssa.o \
- dissect.o \
- macro_table.o token_store.o cwchash/hashtable.o
-
-LIB_FILE= libsparse.a
-SLIB_FILE= libsparse.so
-
-# If you add $(SLIB_FILE) to this, you also need to add -fpic to BASIC_CFLAGS above.
-# Doing so incurs a noticeable performance hit, and Sparse does not have a
-# stable shared library interface, so this does not occur by default. If you
-# really want a shared library, you may want to build Sparse twice: once
-# without -fpic to get all the Sparse tools, and again with -fpic to get the
-# shared library.
-LIBS=$(LIB_FILE)
-
-#
# Pretty print
-#
-V = @
-Q = $(V:1=)
-QUIET_CC = $(Q:@=@echo ' CC '$@;)
-QUIET_CHECK = $(Q:@=@echo ' CHECK '$<;)
-QUIET_AR = $(Q:@=@echo ' AR '$@;)
-QUIET_GEN = $(Q:@=@echo ' GEN '$@;)
-QUIET_LINK = $(Q:@=@echo ' LINK '$@;)
-# We rely on the -v switch of install to print 'file -> $install_dir/file'
-QUIET_INST_SH = $(Q:@=echo -n ' INSTALL ';)
-QUIET_INST = $(Q:@=@echo -n ' INSTALL ';)
+V := @
+Q := $(V:1=)
-define INSTALL_EXEC
- $(QUIET_INST)install -v $1 $(DESTDIR)$2/$1 || exit 1;
+########################################################################
-endef
+SMATCHDATADIR=$(INSTALL_PREFIX)/share/smatch
-define INSTALL_FILE
- $(QUIET_INST)install -v -m 644 $1 $(DESTDIR)$2/$1 || exit 1;
+SMATCH_OBJS :=
+SMATCH_OBJS += avl.o
+SMATCH_OBJS += smatch_about_fn_ptr_arg.o
+SMATCH_OBJS += smatch_address.o
+SMATCH_OBJS += smatch_annotate.o
+SMATCH_OBJS += smatch_array_values.o
+SMATCH_OBJS += smatch_assigned_expr.o
+SMATCH_OBJS += smatch_bits.o
+SMATCH_OBJS += smatch_buf_comparison.o
+SMATCH_OBJS += smatch_buf_size.o
+SMATCH_OBJS += smatch_capped.o
+SMATCH_OBJS += smatch_common_functions.o
+SMATCH_OBJS += smatch_comparison.o
+SMATCH_OBJS += smatch_conditions.o
+SMATCH_OBJS += smatch_constraints.o
+SMATCH_OBJS += smatch_constraints_required.o
+SMATCH_OBJS += smatch_container_of.o
+SMATCH_OBJS += smatch_data_source.o
+SMATCH_OBJS += smatch_db.o
+SMATCH_OBJS += smatch_equiv.o
+SMATCH_OBJS += smatch_estate.o
+SMATCH_OBJS += smatch_expressions.o
+SMATCH_OBJS += smatch_expression_stacks.o
+SMATCH_OBJS += smatch_extra.o
+SMATCH_OBJS += smatch_files.o
+SMATCH_OBJS += smatch_flow.o
+SMATCH_OBJS += smatch_fn_arg_link.o
+SMATCH_OBJS += smatch_function_hooks.o
+SMATCH_OBJS += smatch_function_info.o
+SMATCH_OBJS += smatch_function_ptrs.o
+SMATCH_OBJS += smatch_helper.o
+SMATCH_OBJS += smatch_hooks.o
+SMATCH_OBJS += smatch_ignore.o
+SMATCH_OBJS += smatch_imaginary_absolute.o
+SMATCH_OBJS += smatch_implied.o
+SMATCH_OBJS += smatch_impossible.o
+SMATCH_OBJS += smatch_integer_overflow.o
+SMATCH_OBJS += smatch_kernel_user_data.o
+SMATCH_OBJS += smatch_links.o
+SMATCH_OBJS += smatch_math.o
+SMATCH_OBJS += smatch_mem_tracker.o
+SMATCH_OBJS += smatch_modification_hooks.o
+SMATCH_OBJS += smatch_mtag_data.o
+SMATCH_OBJS += smatch_mtag_map.o
+SMATCH_OBJS += smatch_mtag.o
+SMATCH_OBJS += smatch_nul_terminator.o
+SMATCH_OBJS += smatch_param_cleared.o
+SMATCH_OBJS += smatch_param_compare_limit.o
+SMATCH_OBJS += smatch_parameter_names.o
+SMATCH_OBJS += smatch_param_filter.o
+SMATCH_OBJS += smatch_param_limit.o
+SMATCH_OBJS += smatch_param_set.o
+SMATCH_OBJS += smatch_param_to_mtag_data.o
+SMATCH_OBJS += smatch_param_used.o
+SMATCH_OBJS += smatch_parse_call_math.o
+SMATCH_OBJS += smatch_passes_array_size.o
+SMATCH_OBJS += smatch_project.o
+SMATCH_OBJS += smatch_ranges.o
+SMATCH_OBJS += smatch_real_absolute.o
+SMATCH_OBJS += smatch_recurse.o
+SMATCH_OBJS += smatch_returns.o
+SMATCH_OBJS += smatch_return_to_param.o
+SMATCH_OBJS += smatch_scope.o
+SMATCH_OBJS += smatch_slist.o
+SMATCH_OBJS += smatch_start_states.o
+SMATCH_OBJS += smatch_statement_count.o
+SMATCH_OBJS += smatch_states.o
+SMATCH_OBJS += smatch_stored_conditions.o
+SMATCH_OBJS += smatch_string_list.o
+SMATCH_OBJS += smatch_strings.o
+SMATCH_OBJS += smatch_strlen.o
+SMATCH_OBJS += smatch_struct_assignment.o
+SMATCH_OBJS += smatch_sval.o
+SMATCH_OBJS += smatch_tracker.o
+SMATCH_OBJS += smatch_type_links.o
+SMATCH_OBJS += smatch_type.o
+SMATCH_OBJS += smatch_type_val.o
+SMATCH_OBJS += smatch_unknown_value.o
+SMATCH_OBJS += smatch_untracked_param.o
+SMATCH_OBJS += smatch_var_sym.o
-endef
+SMATCH_CHECKS=$(shell ls check_*.c | sed -e 's/\.c/.o/')
+SMATCH_DATA=smatch_data/kernel.allocation_funcs \
+ smatch_data/kernel.frees_argument smatch_data/kernel.puts_argument \
+ smatch_data/kernel.dev_queue_xmit smatch_data/kernel.returns_err_ptr \
+ smatch_data/kernel.dma_funcs smatch_data/kernel.returns_held_funcs \
+ smatch_data/kernel.no_return_funcs
-SED_PC_CMD = 's|@version@|$(VERSION)|g; \
- s|@prefix@|$(INSTALL_PREFIX)|g; \
- s|@libdir@|$(LIBDIR)|g; \
- s|@includedir@|$(INCLUDEDIR)|g'
+SMATCH_SCRIPTS=smatch_scripts/add_gfp_to_allocations.sh \
+ smatch_scripts/build_kernel_data.sh \
+ smatch_scripts/call_tree.pl smatch_scripts/filter_kernel_deref_check.sh \
+ smatch_scripts/find_expanded_holes.pl smatch_scripts/find_null_params.sh \
+ smatch_scripts/follow_params.pl smatch_scripts/gen_allocation_list.sh \
+ smatch_scripts/gen_bit_shifters.sh smatch_scripts/gen_dma_funcs.sh \
+ smatch_scripts/generisize.pl smatch_scripts/gen_err_ptr_list.sh \
+ smatch_scripts/gen_expects_err_ptr.sh smatch_scripts/gen_frees_list.sh \
+ smatch_scripts/gen_gfp_flags.sh smatch_scripts/gen_no_return_funcs.sh \
+ smatch_scripts/gen_puts_list.sh smatch_scripts/gen_returns_held.sh \
+ smatch_scripts/gen_rosenberg_funcs.sh smatch_scripts/gen_sizeof_param.sh \
+ smatch_scripts/gen_unwind_functions.sh smatch_scripts/kchecker \
+ smatch_scripts/kpatch.sh smatch_scripts/new_bugs.sh \
+ smatch_scripts/show_errs.sh smatch_scripts/show_ifs.sh \
+ smatch_scripts/show_unreachable.sh smatch_scripts/strip_whitespace.pl \
+ smatch_scripts/summarize_errs.sh smatch_scripts/test_kernel.sh \
+ smatch_scripts/trace_params.pl smatch_scripts/unlocked_paths.pl \
+ smatch_scripts/whitespace_only.sh smatch_scripts/wine_checker.sh \
+SMATCH_LDFLAGS := -lsqlite3 -lssl -lcrypto -lm
+smatch: smatch.o $(SMATCH_OBJS) $(SMATCH_CHECKS) $(LIBS)
+ $(Q)$(LD) -o $@ $< $(SMATCH_OBJS) $(SMATCH_CHECKS) $(LIBS) $(SMATCH_LDFLAGS)
-# Allow users to override build settings without dirtying their trees
--include local.mk
-
-
-all: $(PROGRAMS) sparse.pc smatch
-
-all-installable: $(INST_PROGRAMS) $(LIBS) $(LIB_H) sparse.pc
-
-install: all-installable
- $(Q)install -d $(DESTDIR)$(BINDIR)
- $(Q)install -d $(DESTDIR)$(LIBDIR)
- $(Q)install -d $(DESTDIR)$(MAN1DIR)
- $(Q)install -d $(DESTDIR)$(INCLUDEDIR)/sparse
- $(Q)install -d $(DESTDIR)$(PKGCONFIGDIR)
- $(Q)install -d $(DESTDIR)$(SMATCHDATADIR)/smatch_data
- $(Q)install -d $(DESTDIR)$(SMATCHDATADIR)/smatch_scripts
- $(foreach f,$(INST_PROGRAMS),$(call INSTALL_EXEC,$f,$(BINDIR)))
- $(foreach f,$(INST_MAN1),$(call INSTALL_FILE,$f,$(MAN1DIR)))
- $(foreach f,$(LIBS),$(call INSTALL_FILE,$f,$(LIBDIR)))
- $(foreach f,$(LIB_H),$(call INSTALL_FILE,$f,$(INCLUDEDIR)/sparse))
- $(call INSTALL_FILE,sparse.pc,$(PKGCONFIGDIR))
- $(foreach f,$(SMATCH_DATA),$(call INSTALL_FILE,$f,$(SMATCHDATADIR)))
- $(foreach f,$(SMATCH_SCRIPTS),$(call INSTALL_EXEC,$f,$(SMATCHDATADIR)))
-
-sparse.pc: sparse.pc.in
- $(QUIET_GEN)sed $(SED_PC_CMD) sparse.pc.in > sparse.pc
-
-
-compile_EXTRA_DEPS = compile-i386.o
-
-$(foreach p,$(PROGRAMS),$(eval $(p): $($(p)_EXTRA_DEPS) $(LIBS)))
-$(PROGRAMS): % : %.o
- $(QUIET_LINK)$(LD) -o $@ $^ $($@_EXTRA_OBJS) $(LDFLAGS)
-
-smatch: smatch.o $(SMATCH_FILES) $(SMATCH_CHECKS) $(LIBS)
- $(QUIET_LINK)$(LD) -o $@ $< $(SMATCH_FILES) $(SMATCH_CHECKS) $(LIBS) $(LDFLAGS)
-
-$(LIB_FILE): $(LIB_OBJS)
- $(QUIET_AR)$(AR) rcs $@ $(LIB_OBJS)
-
-$(SLIB_FILE): $(LIB_OBJS)
- $(QUIET_LINK)$(CC) -Wl,-soname,$@ -shared -o $@ $(LIB_OBJS) $(LDFLAGS)
-
check_list_local.h:
touch check_list_local.h
smatch.o: smatch.c $(LIB_H) smatch.h check_list.h check_list_local.h
$(CC) $(CFLAGS) -c smatch.c -DSMATCHDATADIR='"$(SMATCHDATADIR)"'
-$(SMATCH_CHECKS): smatch.h smatch_slist.h smatch_extra.h avl.h
-DEP_FILES := $(wildcard .*.o.d)
-ifneq ($(DEP_FILES),)
-include $(DEP_FILES)
-endif
+$(SMATCH_OBJS) $(SMATCH_CHECKS): smatch.h smatch_slist.h smatch_extra.h avl.h
-c2xml.o c2xml.sc: PKG_CFLAGS += $(LIBXML_CFLAGS)
+########################################################################
+all: $(PROGRAMS) smatch
-pre-process.sc: CHECKER_FLAGS += -Wno-vla
+ldflags += $($(@)-ldflags) $(LDFLAGS)
+ldlibs += $($(@)-ldlibs) $(LDLIBS) -lm
+$(PROGRAMS): % : %.o $(LIBS)
+ @echo " LD $@"
+ $(Q)$(LD) $(ldflags) $^ $(ldlibs) -o $@
-%.o: %.c $(LIB_H)
- $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
+libsparse.a: $(LIB_OBJS)
+ @echo " AR $@"
+ $(Q)$(AR) rcs $@ $^
-%.sc: %.c sparse
- $(QUIET_CHECK) $(CHECKER) $(CHECKER_FLAGS) -c $(ALL_CFLAGS) $<
-ALL_OBJS := $(LIB_OBJS) $(foreach p,$(PROGRAMS),$(p).o $($(p)_EXTRA_DEPS))
-selfcheck: $(ALL_OBJS:.o=.sc)
+cflags += $($(*)-cflags) $(CPPFLAGS) $(CFLAGS)
+%.o: %.c
+ @echo " CC $@"
+ $(Q)$(CC) $(cflags) -c -o $@ $<
+%.sc: %.c sparse
+ @echo " CHECK $<"
+ $(Q)CHECK=./sparse ./cgcc -no-compile $(CHECKER_FLAGS) $(cflags) -c $<
-clean: clean-check
- rm -f *.[oa] .*.d *.so cwchash/*.o cwchash/.*.d cwchash/tester \
- $(PROGRAMS) $(SLIB_FILE) pre-process.h sparse.pc version.h
+selfcheck: $(OBJS:.o=.sc)
-dist:
- @if test "$(SPARSE_VERSION)" != "v$(VERSION)" ; then \
- echo 'Update VERSION in the Makefile before running "make dist".' ; \
- exit 1 ; \
+
+SPARSE_VERSION:=$(shell git describe --dirty 2>/dev/null || echo '$(VERSION)')
+lib.o: version.h
+version.h: FORCE
+ @echo '#define SPARSE_VERSION "$(SPARSE_VERSION)"' > version.h.tmp
+ @if cmp -s version.h version.h.tmp; then \
+ rm version.h.tmp; \
+ else \
+ echo " GEN $@"; \
+ mv version.h.tmp version.h; \
fi
- git archive --format=tar --prefix=sparse-$(VERSION)/ HEAD^{tree} | gzip -9 > sparse-$(VERSION).tar.gz
+
check: all
$(Q)cd validation && ./test-suite
+validation/%.t: $(PROGRAMS)
+ @validation/test-suite single $*.c
+
+clean: clean-check
+ @rm -f *.[oa] .*.d $(PROGRAMS) version.h smatch
clean-check:
- find validation/ \( -name "*.c.output.expected" \
- -o -name "*.c.output.got" \
- -o -name "*.c.output.diff" \
- -o -name "*.c.error.expected" \
- -o -name "*.c.error.got" \
- -o -name "*.c.error.diff" \
+ @echo " CLEAN"
+ @find validation/ \( -name "*.c.output.*" \
+ -o -name "*.c.error.*" \
+ -o -name "*.o" \
\) -exec rm {} \;
+
+
+install: install-bin install-man
+install-bin: $(INST_PROGRAMS:%=$(bindir)/%)
+install-man: $(INST_MAN1:%=$(man1dir)/%)
+
+$(bindir)/%: %
+ @echo " INSTALL $@"
+ $(Q)install -D $< $@ || exit 1;
+$(man1dir)/%: %
+ @echo " INSTALL $@"
+ $(Q)install -D -m 644 $< $@ || exit 1;
+
+.PHONY: FORCE
+
+# GCC's dependencies
+-include $(OBJS:%.o=.%.o.d)