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