Makefile

   1 VERSION=0.4.3
   2
   3 OS = linux
   4
   5
   6 CC = gcc
   7 CFLAGS = -O2 -finline-functions -fno-strict-aliasing -g
   8 CFLAGS += -Wall -Wwrite-strings
   9 LDFLAGS += -g
  10 AR = ar
  11
  12 #
  13 # For debugging, put this in local.mk:
  14 #
  15 #     CFLAGS += -O0 -DDEBUG -g3 -gdwarf-2
  16 #
  17
  18 HAVE_LIBXML:=$(shell pkg-config --exists libxml-2.0 2>/dev/null && echo 'yes')
  19 HAVE_GCC_DEP:=$(shell touch .gcc-test.c &&                              \
  20                 $(CC) -c -Wp,-MD,.gcc-test.d .gcc-test.c 2>/dev/null && \
  21                 echo 'yes'; rm -f .gcc-test.d .gcc-test.o .gcc-test.c)
  22 HAVE_GTK2:=$(shell pkg-config --exists gtk+-2.0 2>/dev/null && echo 'yes')
  23
  24 CFLAGS += -DGCC_BASE=\"$(shell $(CC) --print-file-name=)\"
  25
  26 ifeq ($(HAVE_GCC_DEP),yes)
  27 CFLAGS += -Wp,-MD,$(@D)/.$(@F).d
  28 endif
  29
  30 DESTDIR=
  31 PREFIX=$(HOME)
  32 BINDIR=$(PREFIX)/bin
  33 LIBDIR=$(PREFIX)/lib
  34 MANDIR=$(PREFIX)/share/man
  35 MAN1DIR=$(MANDIR)/man1
  36 INCLUDEDIR=$(PREFIX)/include
  37 PKGCONFIGDIR=$(LIBDIR)/pkgconfig
  38
  39 PROGRAMS=test-lexing test-parsing obfuscate compile graph sparse \
  40          test-linearize example test-unssa test-dissect ctags
  41 INST_PROGRAMS=sparse cgcc
  42 INST_MAN1=sparse.1 cgcc.1
  43
  44 ifeq ($(HAVE_LIBXML),yes)
  45 PROGRAMS+=c2xml
  46 INST_PROGRAMS+=c2xml
  47 c2xml_EXTRA_OBJS = `pkg-config --libs libxml-2.0`
  48 endif
  49
  50 ifeq ($(HAVE_GTK2),yes)
  51 GTK2_CFLAGS := $(shell pkg-config --cflags gtk+-2.0)
  52 GTK2_LIBS := $(shell pkg-config --libs gtk+-2.0)
  53 PROGRAMS += test-inspect
  54 INST_PROGRAMS += test-inspect
  55 test-inspect_EXTRA_DEPS := ast-model.o ast-view.o ast-inspect.o
  56 test-inspect.o $(test-inspect_EXTRA_DEPS): CFLAGS += $(GTK2_CFLAGS)
  57 test-inspect_EXTRA_OBJS := $(GTK2_LIBS)
  58 endif
  59
  60 LIB_H=    token.h parse.h lib.h symbol.h scope.h expression.h target.h \
  61           linearize.h bitmap.h ident-list.h compat.h flow.h allocate.h \
  62           storage.h ptrlist.h dissect.h
  63
  64 LIB_OBJS= target.o parse.o tokenize.o pre-process.o symbol.o lib.o scope.o \
  65           expression.o show-parse.o evaluate.o expand.o inline.o linearize.o \
  66           sort.o allocate.o compat-$(OS).o ptrlist.o \
  67           flow.o cse.o simplify.o memops.o liveness.o storage.o unssa.o dissect.o
  68
  69 LIB_FILE= libsparse.a
  70 SLIB_FILE= libsparse.so
  71
  72 # If you add $(SLIB_FILE) to this, you also need to add -fpic to CFLAGS above.
  73 # Doing so incurs a noticeable performance hit, and Sparse does not have a
  74 # stable shared library interface, so this does not occur by default.  If you
  75 # really want a shared library, you may want to build Sparse twice: once
  76 # without -fpic to get all the Sparse tools, and again with -fpic to get the
  77 # shared library.
  78 LIBS=$(LIB_FILE)
  79
  80 #
  81 # Pretty print
  82 #
  83 V             = @
  84 Q             = $(V:1=)
  85 QUIET_CC      = $(Q:@=@echo    '     CC       '$@;)
  86 QUIET_AR      = $(Q:@=@echo    '     AR       '$@;)
  87 QUIET_GEN     = $(Q:@=@echo    '     GEN      '$@;)
  88 QUIET_LINK    = $(Q:@=@echo    '     LINK     '$@;)
  89 # We rely on the -v switch of install to print 'file -> $install_dir/file'
  90 QUIET_INST_SH = $(Q:@=echo -n  '     INSTALL  ';)
  91 QUIET_INST    = $(Q:@=@echo -n '     INSTALL  ';)
  92
  93 define INSTALL_EXEC
  94         $(QUIET_INST)install -v $1 $(DESTDIR)$2/$1 || exit 1;
  95
  96 endef
  97
  98 define INSTALL_FILE
  99         $(QUIET_INST)install -v -m 644 $1 $(DESTDIR)$2/$1 || exit 1;
 100
 101 endef
 102
 103 SED_PC_CMD = 's|@version@|$(VERSION)|g;         \
 104               s|@prefix@|$(PREFIX)|g;           \
 105               s|@libdir@|$(LIBDIR)|g;           \
 106               s|@includedir@|$(INCLUDEDIR)|g'
 107
 108
 109
 110 # Allow users to override build settings without dirtying their trees
 111 -include local.mk
 112
 113
 114 all: $(PROGRAMS) sparse.pc
 115
 116 install: $(INST_PROGRAMS) $(LIBS) $(LIB_H) sparse.pc
 117         $(Q)install -d $(DESTDIR)$(BINDIR)
 118         $(Q)install -d $(DESTDIR)$(LIBDIR)
 119         $(Q)install -d $(DESTDIR)$(MAN1DIR)
 120         $(Q)install -d $(DESTDIR)$(INCLUDEDIR)/sparse
 121         $(Q)install -d $(DESTDIR)$(PKGCONFIGDIR)
 122         $(foreach f,$(INST_PROGRAMS),$(call INSTALL_EXEC,$f,$(BINDIR)))
 123         $(foreach f,$(INST_MAN1),$(call INSTALL_FILE,$f,$(MAN1DIR)))
 124         $(foreach f,$(LIBS),$(call INSTALL_FILE,$f,$(LIBDIR)))
 125         $(foreach f,$(LIB_H),$(call INSTALL_FILE,$f,$(INCLUDEDIR)/sparse))
 126         $(call INSTALL_FILE,sparse.pc,$(PKGCONFIGDIR))
 127
 128 sparse.pc: sparse.pc.in
 129         $(QUIET_GEN)sed $(SED_PC_CMD) sparse.pc.in > sparse.pc
 130
 131
 132 compile_EXTRA_DEPS = compile-i386.o
 133
 134 $(foreach p,$(PROGRAMS),$(eval $(p): $($(p)_EXTRA_DEPS) $(LIBS)))
 135 $(PROGRAMS): % : %.o
 136         $(QUIET_LINK)$(CC) $(LDFLAGS) -o $@ $^ $($@_EXTRA_OBJS)
 137
 138 $(LIB_FILE): $(LIB_OBJS)
 139         $(QUIET_AR)$(AR) rcs $@ $(LIB_OBJS)
 140
 141 $(SLIB_FILE): $(LIB_OBJS)
 142         $(QUIET_LINK)$(CC) $(LDFLAGS) -Wl,-soname,$@ -shared -o $@ $(LIB_OBJS)
 143
 144 DEP_FILES := $(wildcard .*.o.d)
 145 $(if $(DEP_FILES),$(eval include $(DEP_FILES)))
 146
 147 c2xml.o: c2xml.c $(LIB_H)
 148         $(QUIET_CC)$(CC) `pkg-config --cflags libxml-2.0` -o $@ -c $(CFLAGS) $<
 149
 150 compat-linux.o: compat/strtold.c compat/mmap-blob.c $(LIB_H)
 151 compat-solaris.o: compat/mmap-blob.c $(LIB_H)
 152 compat-mingw.o: $(LIB_H)
 153 compat-cygwin.o: $(LIB_H)
 154
 155 %.o: %.c
 156         $(QUIET_CC)$(CC) -o $@ -c $(CFLAGS) $<
 157
 158 clean: clean-check
 159         rm -f *.[oa] .*.d *.so $(PROGRAMS) $(SLIB_FILE) pre-process.h sparse.pc
 160
 161 dist:
 162         @if test "`git describe`" != "v$(VERSION)" ; then \
 163                 echo 'Update VERSION in the Makefile before running "make dist".' ; \
 164                 exit 1 ; \
 165         fi
 166         git archive --format=tar --prefix=sparse-$(VERSION)/ HEAD^{tree} | gzip -9 > sparse-$(VERSION).tar.gz
 167
 168 check: all
 169         $(Q)cd validation && ./test-suite
 170
 171 clean-check:
 172         find validation/ \( -name "*.c.output.expected" \
 173                          -o -name "*.c.output.got" \
 174                          -o -name "*.c.output.diff" \
 175                          -o -name "*.c.error.expected" \
 176                          -o -name "*.c.error.got" \
 177                          -o -name "*.c.error.diff" \
 178                          \) -exec rm {} \;