Makefile

   1 VERSION=0.4.1
   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
   9 AR ?= ar
  10
  11 HAVE_LIBXML=$(shell pkg-config --exists libxml-2.0 && echo 'yes')
  12
  13 #
  14 # For debugging, uncomment the next one
  15 #
  16 CFLAGS += -DDEBUG
  17
  18 DESTDIR=
  19 PREFIX=$(HOME)
  20 BINDIR=$(PREFIX)/bin
  21 LIBDIR=$(PREFIX)/lib
  22 MANDIR=$(PREFIX)/share/man
  23 MAN1DIR=$(MANDIR)/man1
  24 INCLUDEDIR=$(PREFIX)/include
  25 PKGCONFIGDIR=$(LIBDIR)/pkgconfig
  26
  27 PROGRAMS=test-lexing test-parsing obfuscate compile graph sparse test-linearize example \
  28          test-unssa test-dissect ctags smatch
  29 SMATCH_FILES=smatch_flow.o smatch_conditions.o smatch_slist.o smatch_states.o \
  30          smatch_helper.o smatch_hooks.o smatch_function_hooks.o smatch_extra.o \
  31          smatch_extra_helper.o smatch_implied.o smatch_ignore.o \
  32          smatch_tracker.o smatch_files.o smatch_expression_stacks.o
  33 SMATCH_CHECKS=$(shell ls check_*.c | sed -e 's/\.c/.o/')
  34
  35
  36 INST_PROGRAMS=sparse cgcc
  37 INST_MAN1=sparse.1 cgcc.1
  38
  39 ifeq ($(HAVE_LIBXML),yes)
  40 PROGRAMS+=c2xml
  41 INST_PROGRAMS+=c2xml
  42 endif
  43
  44 LIB_H=    token.h parse.h lib.h symbol.h scope.h expression.h target.h \
  45           linearize.h bitmap.h ident-list.h compat.h flow.h allocate.h \
  46           storage.h ptrlist.h dissect.h
  47
  48 LIB_OBJS= target.o parse.o tokenize.o pre-process.o symbol.o lib.o scope.o \
  49           expression.o show-parse.o evaluate.o expand.o inline.o linearize.o \
  50           sort.o allocate.o compat-$(OS).o ptrlist.o \
  51           flow.o cse.o simplify.o memops.o liveness.o storage.o unssa.o dissect.o
  52
  53 LIB_FILE= libsparse.a
  54 SLIB_FILE= libsparse.so
  55
  56 # If you add $(SLIB_FILE) to this, you also need to add -fpic to CFLAGS above.
  57 # Doing so incurs a noticeable performance hit, and Sparse does not have a
  58 # stable shared library interface, so this does not occur by default.  If you
  59 # really want a shared library, you may want to build Sparse twice: once
  60 # without -fpic to get all the Sparse tools, and again with -fpic to get the
  61 # shared library.
  62 LIBS=$(LIB_FILE)
  63
  64 #
  65 # Pretty print
  66 #
  67 V             = @
  68 Q             = $(V:1=)
  69 QUIET_CC      = $(Q:@=@echo    '     CC       '$@;)
  70 QUIET_AR      = $(Q:@=@echo    '     AR       '$@;)
  71 QUIET_GEN     = $(Q:@=@echo    '     GEN      '$@;)
  72 QUIET_LINK    = $(Q:@=@echo    '     LINK     '$@;)
  73 # We rely on the -v switch of install to print 'file -> $install_dir/file'
  74 QUIET_INST_SH = $(Q:@=echo -n  '     INSTALL  ';)
  75 QUIET_INST    = $(Q:@=@echo -n '     INSTALL  ';)
  76
  77 all: $(PROGRAMS) sparse.pc
  78
  79 install: $(INST_PROGRAMS) $(LIBS) $(LIB_H) sparse.pc
  80         $(Q)install -d $(DESTDIR)$(BINDIR)
  81         $(Q)install -d $(DESTDIR)$(LIBDIR)
  82         $(Q)install -d $(DESTDIR)$(MAN1DIR)
  83         $(Q)install -d $(DESTDIR)$(INCLUDEDIR)/sparse
  84         $(Q)install -d $(DESTDIR)$(PKGCONFIGDIR)
  85         $(Q)for f in $(INST_PROGRAMS); do \
  86                 $(QUIET_INST_SH)install -v $$f $(DESTDIR)$(BINDIR)/$$f || exit 1; \
  87         done
  88         $(Q)for f in $(INST_MAN1); do \
  89                 $(QUIET_INST_SH)install -m 644 -v $$f $(DESTDIR)$(MAN1DIR)/$$f || exit 1; \
  90         done
  91         $(Q)for f in $(LIBS); do \
  92                 $(QUIET_INST_SH)install -m 644 -v $$f $(DESTDIR)$(LIBDIR)/$$f || exit 1; \
  93         done
  94         $(Q)for f in $(LIB_H); do \
  95                 $(QUIET_INST_SH)install -m 644 -v $$f $(DESTDIR)$(INCLUDEDIR)/sparse/$$f || exit 1; \
  96         done
  97         $(QUIET_INST)install -m 644 -v sparse.pc $(DESTDIR)$(PKGCONFIGDIR)/sparse.pc
  98
  99 sparse.pc: sparse.pc.in
 100         $(QUIET_GEN)sed 's|@version@|$(VERSION)|g;s|@prefix@|$(PREFIX)|g;s|@libdir@|$(LIBDIR)|g;s|@includedir@|$(INCLUDEDIR)|g' sparse.pc.in > sparse.pc
 101
 102 test-lexing: test-lexing.o $(LIBS)
 103         $(QUIET_LINK)$(CC) $(LDFLAGS) -o $@ $< $(LIBS)
 104
 105 test-parsing: test-parsing.o $(LIBS)
 106         $(QUIET_LINK)$(CC) $(LDFLAGS) -o $@ $< $(LIBS)
 107
 108 test-linearize: test-linearize.o $(LIBS)
 109         $(QUIET_LINK)$(CC) $(LDFLAGS) -o $@ $< $(LIBS)
 110
 111 test-sort: test-sort.o $(LIBS)
 112         $(QUIET_LINK)$(CC) $(LDFLAGS) -o $@ $< $(LIBS)
 113
 114 compile: compile.o compile-i386.o $(LIBS)
 115         $(QUIET_LINK)$(CC) $(LDFLAGS) -o $@ $< compile-i386.o $(LIBS)
 116
 117 obfuscate: obfuscate.o $(LIBS)
 118         $(QUIET_LINK)$(CC) $(LDFLAGS) -o $@ $< $(LIBS)
 119
 120 sparse: sparse.o $(LIBS)
 121         $(QUIET_LINK)$(CC) $(LDFLAGS) -o $@ $< $(LIBS)
 122
 123 graph: graph.o $(LIBS)
 124         $(QUIET_LINK)$(CC) $(LDFLAGS) -o $@ $< $(LIBS)
 125
 126 example: example.o $(LIBS)
 127         $(QUIET_LINK)$(CC) $(LDFLAGS) -o $@ $< $(LIBS)
 128
 129 test-unssa: test-unssa.o $(LIBS)
 130         $(QUIET_LINK)$(CC) $(LDFLAGS) -o $@ $< $(LIBS)
 131
 132 test-dissect: test-dissect.o $(LIBS)
 133         $(QUIET_LINK)$(CC) $(LDFLAGS) -o $@ $< $(LIBS)
 134
 135 ctags: ctags.o $(LIBS)
 136         $(QUIET_LINK)$(CC) $(LDFLAGS) -o $@ $< $(LIBS)
 137
 138 c2xml: c2xml.o $(LIBS)
 139         $(QUIET_LINK)$(CC) $(LDFLAGS)  -o $@ $< $(LIBS) `pkg-config --libs libxml-2.0`
 140
 141 smatch: smatch.o $(SMATCH_FILES) $(SMATCH_CHECKS) $(LIBS)
 142         $(CC) $(LDFLAGS) -o $@ $< $(SMATCH_FILES) $(SMATCH_CHECKS) $(LIBS)
 143
 144 $(LIB_FILE): $(LIB_OBJS)
 145         $(QUIET_AR)$(AR) rcs $@ $(LIB_OBJS)
 146
 147 $(SLIB_FILE): $(LIB_OBJS)
 148         $(QUIET_LINK)$(CC) $(LDFLAGS) -Wl,-soname,$@ -shared -o $@ $(LIB_OBJS)
 149
 150 evaluate.o: $(LIB_H)
 151 expression.o: $(LIB_H)
 152 lib.o: $(LIB_H)
 153 allocate.o: $(LIB_H)
 154 ptrlist.o: $(LIB_H)
 155 parse.o: $(LIB_H)
 156 pre-process.o: $(LIB_H) pre-process.h
 157 scope.o: $(LIB_H)
 158 show-parse.o: $(LIB_H)
 159 symbol.o: $(LIB_H)
 160 expand.o: $(LIB_H)
 161 linearize.o: $(LIB_H)
 162 flow.o: $(LIB_H)
 163 cse.o: $(LIB_H)
 164 simplify.o: $(LIB_H)
 165 memops.o: $(LIB_H)
 166 liveness.o: $(LIB_H)
 167 sort.o: $(LIB_H)
 168 inline.o: $(LIB_H)
 169 target.o: $(LIB_H)
 170 test-lexing.o: $(LIB_H)
 171 test-parsing.o: $(LIB_H)
 172 test-linearize.o: $(LIB_H)
 173 test-dissect.o: $(LIB_H)
 174 smatch_flow.o: $(LIB_H) smatch.h
 175 smatch_conditions.o: $(LIB_H) smatch.h
 176 smatch_extra.o: $(LIB_H) smatch.h smatch_extra.h
 177 smatch_extra_helper.o: $(LIB_H) smatch.h smatch_extra.h
 178 smatch_implied.o: $(LIB_H) smatch.h smatch_slist.h smatch_extra.h
 179 smatch_ignore.o: $(LIB_H) smatch.h
 180 smatch_tracker.o: $(LIB_H) smatch.h
 181 smatch_files.o: $(LIB_H) smatch.h
 182 smatch_hooks.o: $(LIB_H) smatch.h
 183 smatch_function_hooks.o: $(LIB_H) smatch.h
 184 smatch_helper.o: $(LIB_H) smatch.h
 185 smatch_slist.o: $(LIB_H) smatch.h smatch_slist.h smatch_extra.h
 186 smatch_states.o: $(LIB_H) smatch.h smatch_slist.h
 187 smatch_expression_stacks.o: $(LIB_H) smatch.h
 188 smatch.o: $(LIB_H) smatch.h
 189 $(SMATCH_CHECKS): smatch.h smatch_slist.h
 190 test-unssa.o: $(LIB_H)
 191 ctags.o: $(LIB_H)
 192 compile.o: $(LIB_H) compile.h
 193 compile-i386.o: $(LIB_H) compile.h
 194 tokenize.o: $(LIB_H)
 195 sparse.o: $(LIB_H)
 196 obfuscate.o: $(LIB_H)
 197 example.o: $(LIB_H)
 198 storage.o: $(LIB_H)
 199 dissect.o: $(LIB_H)
 200 graph.o: $(LIB_H)
 201
 202 c2xml.o: c2xml.c $(LIB_H)
 203         $(QUIET_CC)$(CC) `pkg-config --cflags libxml-2.0` -o $@ -c $(CFLAGS) $<
 204
 205 compat-linux.o: compat/strtold.c compat/mmap-blob.c \
 206         $(LIB_H)
 207 compat-solaris.o: compat/mmap-blob.c $(LIB_H)
 208 compat-mingw.o: $(LIB_H)
 209 compat-cygwin.o: $(LIB_H)
 210
 211 pre-process.h:
 212         $(QUIET_GEN)echo "#define GCC_INTERNAL_INCLUDE \"`$(CC) -print-file-name=include`\"" > pre-process.h
 213
 214 .c.o:
 215         $(QUIET_CC)$(CC) -o $@ -c $(CFLAGS) $<
 216
 217 clean: clean-check
 218         rm -f *.[oa] $(PROGRAMS) $(SLIB_FILE) pre-process.h sparse.pc
 219
 220 dist:
 221         @if test "`git describe`" != "$(VERSION)" ; then \
 222                 echo 'Update VERSION in the Makefile before running "make dist".' ; \
 223                 exit 1 ; \
 224         fi
 225         git archive --format=tar --prefix=sparse-$(VERSION)/ HEAD^{tree} | gzip -9 > sparse-$(VERSION).tar.gz
 226
 227 check: all
 228         $(Q)cd validation && ./test-suite
 229
 230 clean-check:
 231         find validation/ \( -name "*.c.output.expected" \
 232                          -o -name "*.c.output.got" \
 233                          -o -name "*.c.output.diff" \
 234                          -o -name "*.c.error.expected" \
 235                          -o -name "*.c.error.got" \
 236                          -o -name "*.c.error.diff" \
 237                          \) -exec rm {} \;