Makefile.in (LANGUAGES): Add gcov.

	* Makefile.in (LANGUAGES): Add gcov.
	(OBJS): Add profile.o.
	(STAGESTUFF): Add gcov.
	(profile.o, gcov.o, gcov): Add rules to build them.
	(cpp.info, gcc.info, gcc.dvi): Add gcov.texi.
	(install-common): Install gcov.

From-SVN: r13810

gcc/Makefile.in

@@ -35,7 +35,7 @@ SUBDIRS =
 
 # Selection of languages to be made.
 # This is overridden by configure.
-LANGUAGES = c objective-c proto
+LANGUAGES = c objective-c proto gcov
 
 # Selection of languages to be made during stage1 build.
 # This is overridden by configure.
@@ -542,6 +542,7 @@ OBJS = toplev.o version.o tree.o print-tree.o stor-layout.o fold-const.o \
  regclass.o local-alloc.o global.o reload.o reload1.o caller-save.o \
  insn-peep.o reorg.o sched.o final.o recog.o reg-stack.o \
  insn-opinit.o insn-recog.o insn-extract.o insn-output.o insn-emit.o \
+ profile.o \
  insn-attrtab.o $(out_object_file) getpwd.o convert.o $(EXTRA_OBJS)
 
 # GEN files are listed separately, so they can be built before doing parallel
@@ -570,6 +571,7 @@ STAGESTUFF = *$(objext) insn-flags.h insn-config.h insn-codes.h \
  $(CCCP)$(exeext) cc1obj$(exeext) enquire$(exeext) \
  protoize$(exeext) unprotoize$(exeext) \
  specs collect2$(exeext) $(USE_COLLECT2) underscore.c \
+ gcov$(exeext) *.bp \
  *.greg *.lreg *.combine *.flow *.cse *.jump *.rtl *.tree *.loop \
  *.dbr *.jump2 *.sched *.cse2 *.sched2 *.stack \
  *.[si] \
@@ -1298,6 +1300,8 @@ stupid.o : stupid.c $(CONFIG_H) $(RTL_H) regs.h hard-reg-set.h flags.h
 
 cse.o : cse.c $(CONFIG_H) $(RTL_H) regs.h hard-reg-set.h flags.h real.h \
    insn-config.h recog.h
+profile.o : profile.c $(CONFIG_H) $(RTL_H) flags.h insn-flags.h gcov-io.h \
+   tree.h output.h
 loop.o : loop.c $(CONFIG_H) $(RTL_H) flags.h loop.h insn-config.h \
    insn-flags.h insn-codes.h regs.h hard-reg-set.h recog.h expr.h real.h
 unroll.o : unroll.c $(CONFIG_H) $(RTL_H) insn-config.h insn-codes.h \
@@ -1819,6 +1823,11 @@ test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
 	@echo Expect zero differences.
 	diff $(srcdir)/protoize.c tmp-proto.c | cat
 	-rm -f tmp-proto.[cs] tmp-proto$(objext)
+
+gcov.o: gcov.c gcov-io.h
+
+gcov: gcov.o $(LIBDEPS)
+	$(CC) $(ALL_CFLAGS) $(LDFLAGS) gcov.o $(LIBS) -o $@
 
 # Build the include directory.  The stamp files are stmp-* rather than
 # stamp-* so that mostlyclean does not force the include directory to
@@ -1967,14 +1976,14 @@ $(srcdir)/cpp.info: cpp.texi
 	cd $(srcdir); $(MAKEINFO) $(MAKEINFOFLAGS) cpp.texi
 
 $(srcdir)/gcc.info: gcc.texi extend.texi install.texi invoke.texi \
-		md.texi rtl.texi tm.texi 
+		md.texi rtl.texi tm.texi gcov.texi
 	cd $(srcdir); $(MAKEINFO) $(MAKEINFOFLAGS) gcc.texi
 
 dvi: $(srcdir)/gcc.dvi $(srcdir)/cpp.dvi lang.dvi
 
 # This works with GNU Make's default rule.
 $(srcdir)/gcc.dvi: gcc.texi extend.texi install.texi invoke.texi \
-		md.texi rtl.texi tm.texi 
+		md.texi rtl.texi tm.texi gcov.texi 
 	$(TEXI2DVI) $<
 
 # This works with GNU Make's default rule.
@@ -2041,6 +2050,7 @@ mostlyclean: bytecode.mostlyclean lang.mostlyclean
 	-rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
 # Delete core dumps.
 	-rm -f core */core
+	-rm -f *.bp */*.bp
 
 # Delete all files made by compilation
 # that don't exist in the distribution.
@@ -2204,6 +2214,13 @@ install-common: native installdirs $(EXTRA_PARTS) lang.install-common
 	fi
 	-rm -f $(libsubdir)/cpp$(exeext)
 	$(INSTALL_PROGRAM) cpp$(exeext) $(libsubdir)/cpp$(exeext)
+# Install gcov if it was compiled.
+	-if [ -f gcov$(exeext) ]; \
+	then \
+	    rm -f $(bindir)/gcov$(exeext); \
+	    $(INSTALL_PROGRAM) gcov$(exeext) $(bindir)/gcov$(exeext); \
+	    chmod a+x $(bindir)/gcov$(exeext); \
+	fi
 
 # Install the driver program as $(target_alias)-gcc
 # and also as either gcc (if native) or $(tooldir)/bin/gcc.