Makefile

   1 VERSION=0.4.3
   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 AR = ar
  10
  11 #
  12 # For debugging, put this in local.mk:
  13 #
  14 #     CFLAGS += -O0 -DDEBUG -g3 -gdwarf-2
  15 #
  16
  17 HAVE_LIBXML:=$(shell pkg-config --exists libxml-2.0 2>/dev/null && echo 'yes')
  18 HAVE_GCC_DEP:=$(shell touch .gcc-test.c &&                              \
  19                 $(CC) -c -Wp,-MD,.gcc-test.d .gcc-test.c 2>/dev/null && \
  20                 echo 'yes'; rm -f .gcc-test.d .gcc-test.o .gcc-test.c)
  21 HAVE_GTK2:=$(shell pkg-config --exists gtk+-2.0 2>/dev/null && echo 'yes')
  22
  23 CFLAGS += -DGCC_BASE=\"$(shell $(CC) --print-file-name=)\"
  24
  25 ifeq ($(HAVE_GCC_DEP),yes)
  26 CFLAGS += -Wp,-MD,$(@D)/.$(@F).d
  27 endif
  28
  29 DESTDIR=
  30 PREFIX=$(HOME)
  31 BINDIR=$(PREFIX)/bin
  32 LIBDIR=$(PREFIX)/lib
  33 MANDIR=$(PREFIX)/share/man
  34 MAN1DIR=$(MANDIR)/man1
  35 INCLUDEDIR=$(PREFIX)/include
  36 PKGCONFIGDIR=$(LIBDIR)/pkgconfig
  37 SMATCHDATADIR=$(PREFIX)/share/smatch/
  38
  39 SMATCH_FILES=smatch_flow.o smatch_conditions.o smatch_slist.o smatch_states.o \
  40         smatch_helper.o smatch_type.o smatch_hooks.o smatch_function_hooks.o \
  41         smatch_modification_hooks.o smatch_extra.o smatch_dinfo.o smatch_math.o \
  42         smatch_ranges.o smatch_implied.o smatch_ignore.o smatch_project.o \
  43         smatch_tracker.o smatch_files.o smatch_expression_stacks.o \
  44         smatch_constraints.o smatch_buf_size.o smatch_capped.o smatch_db.o
  45
  46 SMATCH_CHECKS=$(shell ls check_*.c | sed -e 's/\.c/.o/')
  47 SMATCH_DATA=smatch_data/kernel.allocation_funcs smatch_data/kernel.balanced_funcs \
  48         smatch_data/kernel.frees_argument smatch_data/kernel.puts_argument \
  49         smatch_data/kernel.dev_queue_xmit smatch_data/kernel.returns_err_ptr \
  50         smatch_data/kernel.dma_funcs smatch_data/kernel.returns_held_funcs \
  51         smatch_data/kernel.no_return_funcs
  52
  53 PROGRAMS=test-lexing test-parsing obfuscate compile graph sparse \
  54          test-linearize example test-unssa test-dissect ctags
  55 INST_PROGRAMS=sparse cgcc smatch
  56
  57 INST_MAN1=sparse.1 cgcc.1
  58
  59 ifeq ($(HAVE_LIBXML),yes)
  60 PROGRAMS+=c2xml
  61 INST_PROGRAMS+=c2xml
  62 c2xml_EXTRA_OBJS = `pkg-config --libs libxml-2.0`
  63 endif
  64
  65 ifeq ($(HAVE_GTK2),yes)
  66 GTK2_CFLAGS := $(shell pkg-config --cflags gtk+-2.0)
  67 GTK2_LIBS := $(shell pkg-config --libs gtk+-2.0)
  68 PROGRAMS += test-inspect
  69 INST_PROGRAMS += test-inspect
  70 test-inspect_EXTRA_DEPS := ast-model.o ast-view.o ast-inspect.o
  71 test-inspect.o $(test-inspect_EXTRA_DEPS): CFLAGS += $(GTK2_CFLAGS)
  72 test-inspect_EXTRA_OBJS := $(GTK2_LIBS)
  73 endif
  74
  75 LIB_H=    token.h parse.h lib.h symbol.h scope.h expression.h target.h \
  76           linearize.h bitmap.h ident-list.h compat.h flow.h allocate.h \
  77           storage.h ptrlist.h dissect.h
  78
  79 LIB_OBJS= target.o parse.o tokenize.o pre-process.o symbol.o lib.o scope.o \
  80           expression.o show-parse.o evaluate.o expand.o inline.o linearize.o \
  81           sort.o allocate.o compat-$(OS).o ptrlist.o \
  82           flow.o cse.o simplify.o memops.o liveness.o storage.o unssa.o \
  83           dissect.o macro_table.o cwchash/hashtable.o
  84
  85 LIB_FILE= libsparse.a
  86 SLIB_FILE= libsparse.so
  87
  88 # If you add $(SLIB_FILE) to this, you also need to add -fpic to CFLAGS above.
  89 # Doing so incurs a noticeable performance hit, and Sparse does not have a
  90 # stable shared library interface, so this does not occur by default.  If you
  91 # really want a shared library, you may want to build Sparse twice: once
  92 # without -fpic to get all the Sparse tools, and again with -fpic to get the
  93 # shared library.
  94 LIBS=$(LIB_FILE)
  95
  96 #
  97 # Pretty print
  98 #
  99 V             = @
 100 Q             = $(V:1=)
 101 QUIET_CC      = $(Q:@=@echo    '     CC       '$@;)
 102 QUIET_AR      = $(Q:@=@echo    '     AR       '$@;)
 103 QUIET_GEN     = $(Q:@=@echo    '     GEN      '$@;)
 104 QUIET_LINK    = $(Q:@=@echo    '     LINK     '$@;)
 105 # We rely on the -v switch of install to print 'file -> $install_dir/file'
 106 QUIET_INST_SH = $(Q:@=echo -n  '     INSTALL  ';)
 107 QUIET_INST    = $(Q:@=@echo -n '     INSTALL  ';)
 108
 109 define INSTALL_EXEC
 110         $(QUIET_INST)install -v $1 $(DESTDIR)$2/$1 || exit 1;
 111
 112 endef
 113
 114 define INSTALL_FILE
 115         $(QUIET_INST)install -v -m 644 $1 $(DESTDIR)$2/$1 || exit 1;
 116
 117 endef
 118
 119 SED_PC_CMD = 's|@version@|$(VERSION)|g;         \
 120               s|@prefix@|$(PREFIX)|g;           \
 121               s|@libdir@|$(LIBDIR)|g;           \
 122               s|@includedir@|$(INCLUDEDIR)|g'
 123
 124
 125
 126 # Allow users to override build settings without dirtying their trees
 127 -include local.mk
 128
 129
 130 all: $(PROGRAMS) sparse.pc smatch
 131
 132 install: $(INST_PROGRAMS) $(LIBS) $(LIB_H) sparse.pc
 133         $(Q)install -d $(DESTDIR)$(BINDIR)
 134         $(Q)install -d $(DESTDIR)$(LIBDIR)
 135         $(Q)install -d $(DESTDIR)$(MAN1DIR)
 136         $(Q)install -d $(DESTDIR)$(INCLUDEDIR)/sparse
 137         $(Q)install -d $(DESTDIR)$(PKGCONFIGDIR)
 138         $(Q)install -d $(DESTDIR)$(SMATCHDATADIR)/smatch_data/
 139         $(foreach f,$(INST_PROGRAMS),$(call INSTALL_EXEC,$f,$(BINDIR)))
 140         $(foreach f,$(INST_MAN1),$(call INSTALL_FILE,$f,$(MAN1DIR)))
 141         $(foreach f,$(LIBS),$(call INSTALL_FILE,$f,$(LIBDIR)))
 142         $(foreach f,$(LIB_H),$(call INSTALL_FILE,$f,$(INCLUDEDIR)/sparse))
 143         $(call INSTALL_FILE,sparse.pc,$(PKGCONFIGDIR))
 144         $(foreach f,$(SMATCH_DATA),$(call INSTALL_FILE,$f,$(SMATCHDATADIR)))
 145
 146 sparse.pc: sparse.pc.in
 147         $(QUIET_GEN)sed $(SED_PC_CMD) sparse.pc.in > sparse.pc
 148
 149
 150 compile_EXTRA_DEPS = compile-i386.o
 151
 152 $(foreach p,$(PROGRAMS),$(eval $(p): $($(p)_EXTRA_DEPS) $(LIBS)))
 153 $(PROGRAMS): % : %.o
 154         $(QUIET_LINK)$(CC) $(LDFLAGS) -o $@ $^ $($@_EXTRA_OBJS)
 155
 156 smatch: smatch.o $(SMATCH_FILES) $(SMATCH_CHECKS) $(LIBS)
 157         $(CC) $(LDFLAGS) -o $@ $< $(SMATCH_FILES) $(SMATCH_CHECKS) $(LIBS)
 158
 159 $(LIB_FILE): $(LIB_OBJS)
 160         $(QUIET_AR)$(AR) rcs $@ $(LIB_OBJS)
 161
 162 $(SLIB_FILE): $(LIB_OBJS)
 163         $(QUIET_LINK)$(CC) $(LDFLAGS) -Wl,-soname,$@ -shared -o $@ $(LIB_OBJS)
 164
 165 check_list_local.h:
 166         touch check_list_local.h
 167
 168 smatch.o: smatch.c $(LIB_H) smatch.h check_list.h check_list_local.h
 169         $(CC) -c smatch.c -DSMATCHDATADIR='"$(SMATCHDATADIR)"'
 170 $(SMATCH_CHECKS): smatch.h smatch_slist.h smatch_extra.h
 171 DEP_FILES := $(wildcard .*.o.d)
 172 $(if $(DEP_FILES),$(eval include $(DEP_FILES)))
 173
 174 c2xml.o: c2xml.c $(LIB_H)
 175         $(QUIET_CC)$(CC) `pkg-config --cflags libxml-2.0` -o $@ -c $(CFLAGS) $<
 176
 177 compat-linux.o: compat/strtold.c compat/mmap-blob.c $(LIB_H)
 178 compat-solaris.o: compat/mmap-blob.c $(LIB_H)
 179 compat-mingw.o: $(LIB_H)
 180 compat-cygwin.o: $(LIB_H)
 181
 182 %.o: %.c
 183         $(QUIET_CC)$(CC) -o $@ -c $(CFLAGS) $<
 184
 185 clean: clean-check
 186         rm -f *.[oa] .*.d *.so cwchash/*.o cwchash/.*.d cwchash/tester \
 187                 $(PROGRAMS) $(SLIB_FILE) pre-process.h sparse.pc
 188
 189 dist:
 190         @if test "`git describe`" != "v$(VERSION)" ; then \
 191                 echo 'Update VERSION in the Makefile before running "make dist".' ; \
 192                 exit 1 ; \
 193         fi
 194         git archive --format=tar --prefix=sparse-$(VERSION)/ HEAD^{tree} | gzip -9 > sparse-$(VERSION).tar.gz
 195
 196 check: all
 197         $(Q)cd validation && ./test-suite
 198
 199 clean-check:
 200         find validation/ \( -name "*.c.output.expected" \
 201                          -o -name "*.c.output.got" \
 202                          -o -name "*.c.output.diff" \
 203                          -o -name "*.c.error.expected" \
 204                          -o -name "*.c.error.got" \
 205                          -o -name "*.c.error.diff" \
 206                          \) -exec rm {} \;