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