Makefile

   1 VERSION=0.4.4-rc1
   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 LD = gcc
  11 AR = ar
  12
  13 ALL_CFLAGS = $(CFLAGS) $(BASIC_CFLAGS)
  14 #
  15 # For debugging, put this in local.mk:
  16 #
  17 #     CFLAGS += -O0 -DDEBUG -g3 -gdwarf-2
  18 #
  19
  20 HAVE_LIBXML:=$(shell pkg-config --exists libxml-2.0 2>/dev/null && echo 'yes')
  21 HAVE_GCC_DEP:=$(shell touch .gcc-test.c &&                              \
  22                 $(CC) -c -Wp,-MD,.gcc-test.d .gcc-test.c 2>/dev/null && \
  23                 echo 'yes'; rm -f .gcc-test.d .gcc-test.o .gcc-test.c)
  24 HAVE_GTK2:=$(shell pkg-config --exists gtk+-2.0 2>/dev/null && echo 'yes')
  25 HAVE_LLVM:=$(shell llvm-config --version >/dev/null 2>&1 && echo 'yes')
  26
  27 GCC_BASE = $(shell $(CC) --print-file-name=)
  28 BASIC_CFLAGS = -DGCC_BASE=\"$(GCC_BASE)\"
  29
  30 ifeq ($(HAVE_GCC_DEP),yes)
  31 BASIC_CFLAGS += -Wp,-MD,$(@D)/.$(@F).d
  32 endif
  33
  34 DESTDIR=
  35 PREFIX=$(HOME)
  36 BINDIR=$(PREFIX)/bin
  37 LIBDIR=$(PREFIX)/lib
  38 MANDIR=$(PREFIX)/share/man
  39 MAN1DIR=$(MANDIR)/man1
  40 INCLUDEDIR=$(PREFIX)/include
  41 PKGCONFIGDIR=$(LIBDIR)/pkgconfig
  42
  43 PROGRAMS=test-lexing test-parsing obfuscate compile graph sparse \
  44          test-linearize example test-unssa test-dissect ctags
  45 INST_PROGRAMS=sparse cgcc
  46 INST_MAN1=sparse.1 cgcc.1
  47
  48 ifeq ($(HAVE_LIBXML),yes)
  49 PROGRAMS+=c2xml
  50 INST_PROGRAMS+=c2xml
  51 c2xml_EXTRA_OBJS = `pkg-config --libs libxml-2.0`
  52 else
  53 $(warning Your system does not have libxml, disabling c2xml)
  54 endif
  55
  56 ifeq ($(HAVE_GTK2),yes)
  57 GTK2_CFLAGS := $(shell pkg-config --cflags gtk+-2.0)
  58 GTK2_LIBS := $(shell pkg-config --libs gtk+-2.0)
  59 PROGRAMS += test-inspect
  60 INST_PROGRAMS += test-inspect
  61 test-inspect_EXTRA_DEPS := ast-model.o ast-view.o ast-inspect.o
  62 test-inspect.o $(test-inspect_EXTRA_DEPS): BASIC_CFLAGS += $(GTK2_CFLAGS)
  63 test-inspect_EXTRA_OBJS := $(GTK2_LIBS)
  64 else
  65 $(warning Your system does not have libgtk2, disabling test-inspect)
  66 endif
  67
  68 ifeq ($(HAVE_LLVM),yes)
  69 LD = g++
  70 LDFLAGS += $(shell llvm-config --ldflags)
  71 LLVM_CFLAGS := $(shell llvm-config --cflags | sed -e "s/-DNDEBUG//g")
  72 LLVM_LIBS := $(shell llvm-config --libs)
  73 PROGRAMS += sparse-llvm
  74 INST_PROGRAMS += sparse-llvm sparsec
  75 sparse-llvm_EXTRA_DEPS := sparse-llvm.o
  76 sparse-llvm.o $(sparse-llvm_EXTRA_DEPS): BASIC_CFLAGS += $(LLVM_CFLAGS)
  77 sparse-llvm_EXTRA_OBJS := $(LLVM_LIBS)
  78 else
  79 $(warning Your system does not have llvm, disabling sparse-llvm)
  80 endif
  81
  82 LIB_H=    token.h parse.h lib.h symbol.h scope.h expression.h target.h \
  83           linearize.h bitmap.h ident-list.h compat.h flow.h allocate.h \
  84           storage.h ptrlist.h dissect.h
  85
  86 LIB_OBJS= target.o parse.o tokenize.o pre-process.o symbol.o lib.o scope.o \
  87           expression.o show-parse.o evaluate.o expand.o inline.o linearize.o \
  88           sort.o allocate.o compat-$(OS).o ptrlist.o \
  89           flow.o cse.o simplify.o memops.o liveness.o storage.o unssa.o dissect.o
  90
  91 LIB_FILE= libsparse.a
  92 SLIB_FILE= libsparse.so
  93
  94 # If you add $(SLIB_FILE) to this, you also need to add -fpic to BASIC_CFLAGS above.
  95 # Doing so incurs a noticeable performance hit, and Sparse does not have a
  96 # stable shared library interface, so this does not occur by default.  If you
  97 # really want a shared library, you may want to build Sparse twice: once
  98 # without -fpic to get all the Sparse tools, and again with -fpic to get the
  99 # shared library.
 100 LIBS=$(LIB_FILE)
 101
 102 #
 103 # Pretty print
 104 #
 105 V             = @
 106 Q             = $(V:1=)
 107 QUIET_CC      = $(Q:@=@echo    '     CC       '$@;)
 108 QUIET_AR      = $(Q:@=@echo    '     AR       '$@;)
 109 QUIET_GEN     = $(Q:@=@echo    '     GEN      '$@;)
 110 QUIET_LINK    = $(Q:@=@echo    '     LINK     '$@;)
 111 # We rely on the -v switch of install to print 'file -> $install_dir/file'
 112 QUIET_INST_SH = $(Q:@=echo -n  '     INSTALL  ';)
 113 QUIET_INST    = $(Q:@=@echo -n '     INSTALL  ';)
 114
 115 define INSTALL_EXEC
 116         $(QUIET_INST)install -v $1 $(DESTDIR)$2/$1 || exit 1;
 117
 118 endef
 119
 120 define INSTALL_FILE
 121         $(QUIET_INST)install -v -m 644 $1 $(DESTDIR)$2/$1 || exit 1;
 122
 123 endef
 124
 125 SED_PC_CMD = 's|@version@|$(VERSION)|g;         \
 126               s|@prefix@|$(PREFIX)|g;           \
 127               s|@libdir@|$(LIBDIR)|g;           \
 128               s|@includedir@|$(INCLUDEDIR)|g'
 129
 130
 131
 132 # Allow users to override build settings without dirtying their trees
 133 -include local.mk
 134
 135
 136 all: $(PROGRAMS) sparse.pc
 137
 138 all-installable: $(INST_PROGRAMS) $(LIBS) $(LIB_H) sparse.pc
 139
 140 install: all-installable
 141         $(Q)install -d $(DESTDIR)$(BINDIR)
 142         $(Q)install -d $(DESTDIR)$(LIBDIR)
 143         $(Q)install -d $(DESTDIR)$(MAN1DIR)
 144         $(Q)install -d $(DESTDIR)$(INCLUDEDIR)/sparse
 145         $(Q)install -d $(DESTDIR)$(PKGCONFIGDIR)
 146         $(foreach f,$(INST_PROGRAMS),$(call INSTALL_EXEC,$f,$(BINDIR)))
 147         $(foreach f,$(INST_MAN1),$(call INSTALL_FILE,$f,$(MAN1DIR)))
 148         $(foreach f,$(LIBS),$(call INSTALL_FILE,$f,$(LIBDIR)))
 149         $(foreach f,$(LIB_H),$(call INSTALL_FILE,$f,$(INCLUDEDIR)/sparse))
 150         $(call INSTALL_FILE,sparse.pc,$(PKGCONFIGDIR))
 151
 152 sparse.pc: sparse.pc.in
 153         $(QUIET_GEN)sed $(SED_PC_CMD) sparse.pc.in > sparse.pc
 154
 155
 156 compile_EXTRA_DEPS = compile-i386.o
 157
 158 $(foreach p,$(PROGRAMS),$(eval $(p): $($(p)_EXTRA_DEPS) $(LIBS)))
 159 $(PROGRAMS): % : %.o
 160         $(QUIET_LINK)$(LD) $(LDFLAGS) -o $@ $^ $($@_EXTRA_OBJS)
 161
 162 $(LIB_FILE): $(LIB_OBJS)
 163         $(QUIET_AR)$(AR) rcs $@ $(LIB_OBJS)
 164
 165 $(SLIB_FILE): $(LIB_OBJS)
 166         $(QUIET_LINK)$(CC) $(LDFLAGS) -Wl,-soname,$@ -shared -o $@ $(LIB_OBJS)
 167
 168 DEP_FILES := $(wildcard .*.o.d)
 169 $(if $(DEP_FILES),$(eval include $(DEP_FILES)))
 170
 171 c2xml.o: c2xml.c $(LIB_H)
 172         $(QUIET_CC)$(CC) `pkg-config --cflags libxml-2.0` -o $@ -c $(ALL_CFLAGS) $<
 173
 174 compat-linux.o: compat/strtold.c compat/mmap-blob.c $(LIB_H)
 175 compat-solaris.o: compat/mmap-blob.c $(LIB_H)
 176 compat-mingw.o: $(LIB_H)
 177 compat-cygwin.o: $(LIB_H)
 178
 179 %.o: %.c
 180         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
 181
 182 clean: clean-check
 183         rm -f *.[oa] .*.d *.so $(PROGRAMS) $(SLIB_FILE) pre-process.h sparse.pc
 184
 185 dist:
 186         @if test "`git describe`" != "v$(VERSION)" ; then \
 187                 echo 'Update VERSION in the Makefile before running "make dist".' ; \
 188                 exit 1 ; \
 189         fi
 190         git archive --format=tar --prefix=sparse-$(VERSION)/ HEAD^{tree} | gzip -9 > sparse-$(VERSION).tar.gz
 191
 192 check: all
 193         $(Q)cd validation && ./test-suite
 194
 195 clean-check:
 196         find validation/ \( -name "*.c.output.expected" \
 197                          -o -name "*.c.output.got" \
 198                          -o -name "*.c.output.diff" \
 199                          -o -name "*.c.error.expected" \
 200                          -o -name "*.c.error.got" \
 201                          -o -name "*.c.error.diff" \
 202                          \) -exec rm {} \;