Makefile

   1 VERSION=0.4.4-rc2
   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 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
  25 GCC_BASE = $(shell $(CC) --print-file-name=)
  26 BASIC_CFLAGS = -DGCC_BASE=\"$(GCC_BASE)\"
  27
  28 ifeq ($(HAVE_GCC_DEP),yes)
  29 BASIC_CFLAGS += -Wp,-MD,$(@D)/.$(@F).d
  30 endif
  31
  32 DESTDIR=
  33 PREFIX=$(HOME)
  34 BINDIR=$(PREFIX)/bin
  35 LIBDIR=$(PREFIX)/lib
  36 MANDIR=$(PREFIX)/share/man
  37 MAN1DIR=$(MANDIR)/man1
  38 INCLUDEDIR=$(PREFIX)/include
  39 PKGCONFIGDIR=$(LIBDIR)/pkgconfig
  40
  41 PROGRAMS=test-lexing test-parsing obfuscate compile graph sparse \
  42          test-linearize example test-unssa test-dissect ctags
  43 INST_PROGRAMS=sparse cgcc
  44 INST_MAN1=sparse.1 cgcc.1
  45
  46 ifeq ($(HAVE_LIBXML),yes)
  47 PROGRAMS+=c2xml
  48 INST_PROGRAMS+=c2xml
  49 c2xml_EXTRA_OBJS = `pkg-config --libs libxml-2.0`
  50 else
  51 $(warning Your system does not have libxml, disabling c2xml)
  52 endif
  53
  54 ifeq ($(HAVE_GTK2),yes)
  55 GTK2_CFLAGS := $(shell pkg-config --cflags gtk+-2.0)
  56 GTK2_LIBS := $(shell pkg-config --libs gtk+-2.0)
  57 PROGRAMS += test-inspect
  58 INST_PROGRAMS += test-inspect
  59 test-inspect_EXTRA_DEPS := ast-model.o ast-view.o ast-inspect.o
  60 test-inspect.o $(test-inspect_EXTRA_DEPS): BASIC_CFLAGS += $(GTK2_CFLAGS)
  61 test-inspect_EXTRA_OBJS := $(GTK2_LIBS)
  62 else
  63 $(warning Your system does not have libgtk2, disabling test-inspect)
  64 endif
  65
  66 LIB_H=    token.h parse.h lib.h symbol.h scope.h expression.h target.h \
  67           linearize.h bitmap.h ident-list.h compat.h flow.h allocate.h \
  68           storage.h ptrlist.h dissect.h
  69
  70 LIB_OBJS= target.o parse.o tokenize.o pre-process.o symbol.o lib.o scope.o \
  71           expression.o show-parse.o evaluate.o expand.o inline.o linearize.o \
  72           sort.o allocate.o compat-$(OS).o ptrlist.o \
  73           flow.o cse.o simplify.o memops.o liveness.o storage.o unssa.o dissect.o
  74
  75 LIB_FILE= libsparse.a
  76 SLIB_FILE= libsparse.so
  77
  78 # If you add $(SLIB_FILE) to this, you also need to add -fpic to BASIC_CFLAGS above.
  79 # Doing so incurs a noticeable performance hit, and Sparse does not have a
  80 # stable shared library interface, so this does not occur by default.  If you
  81 # really want a shared library, you may want to build Sparse twice: once
  82 # without -fpic to get all the Sparse tools, and again with -fpic to get the
  83 # shared library.
  84 LIBS=$(LIB_FILE)
  85
  86 #
  87 # Pretty print
  88 #
  89 V             = @
  90 Q             = $(V:1=)
  91 QUIET_CC      = $(Q:@=@echo    '     CC       '$@;)
  92 QUIET_AR      = $(Q:@=@echo    '     AR       '$@;)
  93 QUIET_GEN     = $(Q:@=@echo    '     GEN      '$@;)
  94 QUIET_LINK    = $(Q:@=@echo    '     LINK     '$@;)
  95 # We rely on the -v switch of install to print 'file -> $install_dir/file'
  96 QUIET_INST_SH = $(Q:@=echo -n  '     INSTALL  ';)
  97 QUIET_INST    = $(Q:@=@echo -n '     INSTALL  ';)
  98
  99 define INSTALL_EXEC
 100         $(QUIET_INST)install -v $1 $(DESTDIR)$2/$1 || exit 1;
 101
 102 endef
 103
 104 define INSTALL_FILE
 105         $(QUIET_INST)install -v -m 644 $1 $(DESTDIR)$2/$1 || exit 1;
 106
 107 endef
 108
 109 SED_PC_CMD = 's|@version@|$(VERSION)|g;         \
 110               s|@prefix@|$(PREFIX)|g;           \
 111               s|@libdir@|$(LIBDIR)|g;           \
 112               s|@includedir@|$(INCLUDEDIR)|g'
 113
 114
 115
 116 # Allow users to override build settings without dirtying their trees
 117 -include local.mk
 118
 119
 120 all: $(PROGRAMS) sparse.pc
 121
 122 all-installable: $(INST_PROGRAMS) $(LIBS) $(LIB_H) sparse.pc
 123
 124 install: all-installable
 125         $(Q)install -d $(DESTDIR)$(BINDIR)
 126         $(Q)install -d $(DESTDIR)$(LIBDIR)
 127         $(Q)install -d $(DESTDIR)$(MAN1DIR)
 128         $(Q)install -d $(DESTDIR)$(INCLUDEDIR)/sparse
 129         $(Q)install -d $(DESTDIR)$(PKGCONFIGDIR)
 130         $(foreach f,$(INST_PROGRAMS),$(call INSTALL_EXEC,$f,$(BINDIR)))
 131         $(foreach f,$(INST_MAN1),$(call INSTALL_FILE,$f,$(MAN1DIR)))
 132         $(foreach f,$(LIBS),$(call INSTALL_FILE,$f,$(LIBDIR)))
 133         $(foreach f,$(LIB_H),$(call INSTALL_FILE,$f,$(INCLUDEDIR)/sparse))
 134         $(call INSTALL_FILE,sparse.pc,$(PKGCONFIGDIR))
 135
 136 sparse.pc: sparse.pc.in
 137         $(QUIET_GEN)sed $(SED_PC_CMD) sparse.pc.in > sparse.pc
 138
 139
 140 compile_EXTRA_DEPS = compile-i386.o
 141
 142 $(foreach p,$(PROGRAMS),$(eval $(p): $($(p)_EXTRA_DEPS) $(LIBS)))
 143 $(PROGRAMS): % : %.o
 144         $(QUIET_LINK)$(CC) $(LDFLAGS) -o $@ $^ $($@_EXTRA_OBJS)
 145
 146 $(LIB_FILE): $(LIB_OBJS)
 147         $(QUIET_AR)$(AR) rcs $@ $(LIB_OBJS)
 148
 149 $(SLIB_FILE): $(LIB_OBJS)
 150         $(QUIET_LINK)$(CC) $(LDFLAGS) -Wl,-soname,$@ -shared -o $@ $(LIB_OBJS)
 151
 152 DEP_FILES := $(wildcard .*.o.d)
 153 $(if $(DEP_FILES),$(eval include $(DEP_FILES)))
 154
 155 c2xml.o: c2xml.c $(LIB_H)
 156         $(QUIET_CC)$(CC) `pkg-config --cflags libxml-2.0` -o $@ -c $(ALL_CFLAGS) $<
 157
 158 compat-linux.o: compat/strtold.c compat/mmap-blob.c $(LIB_H)
 159 compat-solaris.o: compat/mmap-blob.c $(LIB_H)
 160 compat-mingw.o: $(LIB_H)
 161 compat-cygwin.o: $(LIB_H)
 162
 163 %.o: %.c
 164         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
 165
 166 clean: clean-check
 167         rm -f *.[oa] .*.d *.so $(PROGRAMS) $(SLIB_FILE) pre-process.h sparse.pc
 168
 169 dist:
 170         @if test "`git describe`" != "v$(VERSION)" ; then \
 171                 echo 'Update VERSION in the Makefile before running "make dist".' ; \
 172                 exit 1 ; \
 173         fi
 174         git archive --format=tar --prefix=sparse-$(VERSION)/ HEAD^{tree} | gzip -9 > sparse-$(VERSION).tar.gz
 175
 176 check: all
 177         $(Q)cd validation && ./test-suite
 178
 179 clean-check:
 180         find validation/ \( -name "*.c.output.expected" \
 181                          -o -name "*.c.output.got" \
 182                          -o -name "*.c.output.diff" \
 183                          -o -name "*.c.error.expected" \
 184                          -o -name "*.c.error.got" \
 185                          -o -name "*.c.error.diff" \
 186                          \) -exec rm {} \;