Makefile

   1 VERSION=0.4.4
   2
   3 OS = linux
   4
   5 CC = gcc
   6 CFLAGS = -O2 -finline-functions -fno-strict-aliasing -g
   7 CFLAGS += -Wall -Wwrite-strings
   8 LDFLAGS += -g -lm -lsqlite3
   9 LD = gcc
  10 AR = ar
  11
  12 ALL_CFLAGS = $(CFLAGS) $(BASIC_CFLAGS)
  13 #
  14 # For debugging, put this in local.mk:
  15 #
  16 #     CFLAGS += -O0 -DDEBUG -g3 -gdwarf-2
  17 #
  18
  19 HAVE_LIBXML:=$(shell pkg-config --exists libxml-2.0 2>/dev/null && echo 'yes')
  20 HAVE_GCC_DEP:=$(shell touch .gcc-test.c &&                              \
  21                 $(CC) -c -Wp,-MD,.gcc-test.d .gcc-test.c 2>/dev/null && \
  22                 echo 'yes'; rm -f .gcc-test.d .gcc-test.o .gcc-test.c)
  23 HAVE_GTK2:=$(shell pkg-config --exists gtk+-2.0 2>/dev/null && echo 'yes')
  24 HAVE_LLVM:=$(shell llvm-config --version >/dev/null 2>&1 && echo 'yes')
  25 HAVE_LLVM_VERSION:=$(shell llvm-config --version | grep "^[3-9].*" >/dev/null 2>&1 && echo yes)
  26 LLVM_VERSION=$(shell llvm-config --version)
  27
  28 GCC_BASE = $(shell $(CC) --print-file-name=)
  29 BASIC_CFLAGS = -DGCC_BASE=\"$(GCC_BASE)\"
  30
  31 ifeq ($(HAVE_GCC_DEP),yes)
  32 BASIC_CFLAGS += -Wp,-MD,$(@D)/.$(@F).d
  33 endif
  34
  35 DESTDIR=
  36 PREFIX=$(HOME)
  37 BINDIR=$(PREFIX)/bin
  38 LIBDIR=$(PREFIX)/lib
  39 MANDIR=$(PREFIX)/share/man
  40 MAN1DIR=$(MANDIR)/man1
  41 INCLUDEDIR=$(PREFIX)/include
  42 PKGCONFIGDIR=$(LIBDIR)/pkgconfig
  43 SMATCHDATADIR=$(PREFIX)/share/smatch
  44
  45 SMATCH_FILES=smatch_flow.o smatch_conditions.o smatch_slist.o smatch_states.o \
  46         smatch_helper.o smatch_type.o smatch_hooks.o smatch_function_hooks.o \
  47         smatch_modification_hooks.o smatch_extra.o smatch_estate.o smatch_math.o \
  48         smatch_sval.o smatch_ranges.o smatch_implied.o smatch_ignore.o smatch_project.o \
  49         smatch_var_sym.o smatch_tracker.o smatch_files.o smatch_expression_stacks.o \
  50         smatch_equiv.o smatch_buf_size.o smatch_strlen.o smatch_capped.o smatch_db.o \
  51         smatch_expressions.o smatch_returns.o smatch_parse_call_math.o \
  52         smatch_param_limit.o smatch_param_filter.o \
  53         smatch_param_set.o smatch_comparison.o smatch_local_values.o \
  54         smatch_function_ptrs.o smatch_annotate.o smatch_string_list.o \
  55         smatch_param_cleared.o smatch_clear_buffer.o smatch_start_states.o \
  56         smatch_recurse.o smatch_data_source.o smatch_type_val.o \
  57         smatch_common_functions.o smatch_struct_assignment.o \
  58         smatch_unknown_value.o smatch_stored_conditions.o
  59
  60 SMATCH_CHECKS=$(shell ls check_*.c | sed -e 's/\.c/.o/')
  61 SMATCH_DATA=smatch_data/kernel.allocation_funcs smatch_data/kernel.balanced_funcs \
  62         smatch_data/kernel.frees_argument smatch_data/kernel.puts_argument \
  63         smatch_data/kernel.dev_queue_xmit smatch_data/kernel.returns_err_ptr \
  64         smatch_data/kernel.dma_funcs smatch_data/kernel.returns_held_funcs \
  65         smatch_data/kernel.no_return_funcs
  66
  67 PROGRAMS=test-lexing test-parsing obfuscate compile graph sparse \
  68          test-linearize example test-unssa test-dissect ctags
  69 INST_PROGRAMS=smatch cgcc
  70
  71 INST_MAN1=sparse.1 cgcc.1
  72
  73 ifeq ($(HAVE_LIBXML),yes)
  74 PROGRAMS+=c2xml
  75 INST_PROGRAMS+=c2xml
  76 c2xml_EXTRA_OBJS = `pkg-config --libs libxml-2.0`
  77 else
  78 $(warning Your system does not have libxml, disabling c2xml)
  79 endif
  80
  81 ifeq ($(HAVE_GTK2),yes)
  82 GTK2_CFLAGS := $(shell pkg-config --cflags gtk+-2.0)
  83 GTK2_LIBS := $(shell pkg-config --libs gtk+-2.0)
  84 PROGRAMS += test-inspect
  85 INST_PROGRAMS += test-inspect
  86 test-inspect_EXTRA_DEPS := ast-model.o ast-view.o ast-inspect.o
  87 test-inspect.o $(test-inspect_EXTRA_DEPS): BASIC_CFLAGS += $(GTK2_CFLAGS)
  88 test-inspect_EXTRA_OBJS := $(GTK2_LIBS)
  89 else
  90 $(warning Your system does not have libgtk2, disabling test-inspect)
  91 endif
  92
  93 ifneq ($(HAVE_LLVM),yes)
  94 $(warning Your system does not have llvm, disabling sparse-llvm)
  95 else
  96 ifneq ($(HAVE_LLVM_VERSION),yes)
  97 $(warning LLVM 3.0 or later required. Your system has version $(LLVM_VERSION) installed.)
  98 HAVE_LLVM=no
  99 else
 100 LLVM_PROGS := sparse-llvm
 101 $(LLVM_PROGS): LD := g++
 102 LDFLAGS += $(shell llvm-config --ldflags)
 103 LLVM_CFLAGS := $(shell llvm-config --cflags | sed -e "s/-DNDEBUG//g")
 104 LLVM_LIBS := $(shell llvm-config --libs)
 105 PROGRAMS += $(LLVM_PROGS)
 106 INST_PROGRAMS += sparse-llvm sparsec
 107 sparse-llvm_EXTRA_DEPS := sparse-llvm.o
 108 sparse-llvm.o $(sparse-llvm_EXTRA_DEPS): BASIC_CFLAGS += $(LLVM_CFLAGS)
 109 sparse-llvm_EXTRA_OBJS := $(LLVM_LIBS)
 110 endif
 111 endif
 112
 113 LIB_H=    token.h parse.h lib.h symbol.h scope.h expression.h target.h \
 114           linearize.h bitmap.h ident-list.h compat.h flow.h allocate.h \
 115           storage.h ptrlist.h dissect.h
 116
 117 LIB_OBJS= target.o parse.o tokenize.o pre-process.o symbol.o lib.o scope.o \
 118           expression.o show-parse.o evaluate.o expand.o inline.o linearize.o \
 119           char.o sort.o allocate.o compat-$(OS).o ptrlist.o \
 120           flow.o cse.o simplify.o memops.o liveness.o storage.o unssa.o \
 121           dissect.o macro_table.o token_store.o cwchash/hashtable.o
 122
 123 LIB_FILE= libsparse.a
 124 SLIB_FILE= libsparse.so
 125
 126 # If you add $(SLIB_FILE) to this, you also need to add -fpic to BASIC_CFLAGS above.
 127 # Doing so incurs a noticeable performance hit, and Sparse does not have a
 128 # stable shared library interface, so this does not occur by default.  If you
 129 # really want a shared library, you may want to build Sparse twice: once
 130 # without -fpic to get all the Sparse tools, and again with -fpic to get the
 131 # shared library.
 132 LIBS=$(LIB_FILE)
 133
 134 #
 135 # Pretty print
 136 #
 137 V             = @
 138 Q             = $(V:1=)
 139 QUIET_CC      = $(Q:@=@echo    '     CC       '$@;)
 140 QUIET_AR      = $(Q:@=@echo    '     AR       '$@;)
 141 QUIET_GEN     = $(Q:@=@echo    '     GEN      '$@;)
 142 QUIET_LINK    = $(Q:@=@echo    '     LINK     '$@;)
 143 # We rely on the -v switch of install to print 'file -> $install_dir/file'
 144 QUIET_INST_SH = $(Q:@=echo -n  '     INSTALL  ';)
 145 QUIET_INST    = $(Q:@=@echo -n '     INSTALL  ';)
 146
 147 define INSTALL_EXEC
 148         $(QUIET_INST)install -v $1 $(DESTDIR)$2/$1 || exit 1;
 149
 150 endef
 151
 152 define INSTALL_FILE
 153         $(QUIET_INST)install -v -m 644 $1 $(DESTDIR)$2/$1 || exit 1;
 154
 155 endef
 156
 157 SED_PC_CMD = 's|@version@|$(VERSION)|g;         \
 158               s|@prefix@|$(PREFIX)|g;           \
 159               s|@libdir@|$(LIBDIR)|g;           \
 160               s|@includedir@|$(INCLUDEDIR)|g'
 161
 162
 163
 164 # Allow users to override build settings without dirtying their trees
 165 -include local.mk
 166
 167
 168 all: $(PROGRAMS) sparse.pc smatch
 169
 170 all-installable: $(INST_PROGRAMS) $(LIBS) $(LIB_H) sparse.pc
 171
 172 install: all-installable
 173         $(Q)install -d $(DESTDIR)$(BINDIR)
 174         $(Q)install -d $(DESTDIR)$(LIBDIR)
 175         $(Q)install -d $(DESTDIR)$(MAN1DIR)
 176         $(Q)install -d $(DESTDIR)$(INCLUDEDIR)/sparse
 177         $(Q)install -d $(DESTDIR)$(PKGCONFIGDIR)
 178         $(Q)install -d $(DESTDIR)$(SMATCHDATADIR)/smatch_data
 179         $(foreach f,$(INST_PROGRAMS),$(call INSTALL_EXEC,$f,$(BINDIR)))
 180         $(foreach f,$(INST_MAN1),$(call INSTALL_FILE,$f,$(MAN1DIR)))
 181         $(foreach f,$(LIBS),$(call INSTALL_FILE,$f,$(LIBDIR)))
 182         $(foreach f,$(LIB_H),$(call INSTALL_FILE,$f,$(INCLUDEDIR)/sparse))
 183         $(call INSTALL_FILE,sparse.pc,$(PKGCONFIGDIR))
 184         $(foreach f,$(SMATCH_DATA),$(call INSTALL_FILE,$f,$(SMATCHDATADIR)))
 185
 186 sparse.pc: sparse.pc.in
 187         $(QUIET_GEN)sed $(SED_PC_CMD) sparse.pc.in > sparse.pc
 188
 189
 190 compile_EXTRA_DEPS = compile-i386.o
 191
 192 $(foreach p,$(PROGRAMS),$(eval $(p): $($(p)_EXTRA_DEPS) $(LIBS)))
 193 $(PROGRAMS): % : %.o
 194         $(QUIET_LINK)$(LD) -o $@ $^ $($@_EXTRA_OBJS) $(LDFLAGS)
 195
 196 smatch: smatch.o $(SMATCH_FILES) $(SMATCH_CHECKS) $(LIBS)
 197         $(CC) -o $@ $< $(SMATCH_FILES) $(SMATCH_CHECKS) $(LIBS) $(LDFLAGS)
 198
 199 $(LIB_FILE): $(LIB_OBJS)
 200         $(QUIET_AR)$(AR) rcs $@ $(LIB_OBJS)
 201
 202 $(SLIB_FILE): $(LIB_OBJS)
 203         $(QUIET_LINK)$(CC) -Wl,-soname,$@ -shared -o $@ $(LIB_OBJS) $(LDFLAGS)
 204
 205 check_list_local.h:
 206         touch check_list_local.h
 207
 208 smatch.o: smatch.c $(LIB_H) smatch.h check_list.h check_list_local.h
 209         $(CC) -c smatch.c -DSMATCHDATADIR='"$(SMATCHDATADIR)"'
 210 $(SMATCH_CHECKS): smatch.h smatch_slist.h smatch_extra.h
 211 DEP_FILES := $(wildcard .*.o.d)
 212 $(if $(DEP_FILES),$(eval include $(DEP_FILES)))
 213
 214 c2xml.o: c2xml.c $(LIB_H)
 215         $(QUIET_CC)$(CC) `pkg-config --cflags libxml-2.0` -o $@ -c $(ALL_CFLAGS) $<
 216
 217 compat-linux.o: compat/strtold.c compat/mmap-blob.c $(LIB_H)
 218 compat-solaris.o: compat/mmap-blob.c $(LIB_H)
 219 compat-mingw.o: $(LIB_H)
 220 compat-cygwin.o: $(LIB_H)
 221
 222 %.o: %.c
 223         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
 224
 225 clean: clean-check
 226         rm -f *.[oa] .*.d *.so cwchash/*.o cwchash/.*.d cwchash/tester \
 227                 $(PROGRAMS) $(SLIB_FILE) pre-process.h sparse.pc
 228
 229 dist:
 230         @if test "`git describe`" != "v$(VERSION)" ; then \
 231                 echo 'Update VERSION in the Makefile before running "make dist".' ; \
 232                 exit 1 ; \
 233         fi
 234         git archive --format=tar --prefix=sparse-$(VERSION)/ HEAD^{tree} | gzip -9 > sparse-$(VERSION).tar.gz
 235
 236 check: all
 237         $(Q)cd validation && ./test-suite
 238
 239 clean-check:
 240         find validation/ \( -name "*.c.output.expected" \
 241                          -o -name "*.c.output.got" \
 242                          -o -name "*.c.output.diff" \
 243                          -o -name "*.c.error.expected" \
 244                          -o -name "*.c.error.got" \
 245                          -o -name "*.c.error.diff" \
 246                          \) -exec rm {} \;