various Makefile improvements to get chan_vpb (and any other C++ modules) to build properly

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@49282 65c4cc65-6c06-0410-ace0-fbb531ad65f3

Makefile

@@ -312,10 +312,10 @@ $(SUBDIRS): include/asterisk/version.h include/asterisk/buildopts.h defaults.h m
 main: $(filter-out main,$(MOD_SUBDIRS))
 
 $(MOD_SUBDIRS):
-	@ASTCFLAGS="$(MOD_SUBDIR_CFLAGS) $(ASTCFLAGS)" ASTLDFLAGS="$(ASTLDFLAGS)" AST_LIBS="$(AST_LIBS)" $(MAKE) --no-print-directory -C $@ SUBDIR=$@ all
+	@ASTCFLAGS="$(MOD_SUBDIR_CFLAGS) $(ASTCFLAGS)" ASTLDFLAGS="$(ASTLDFLAGS)" AST_LIBS="$(AST_LIBS)" $(MAKE) --no-print-directory --no-builtin-rules -C $@ SUBDIR=$@ all
 
 $(OTHER_SUBDIRS):
-	@ASTCFLAGS="$(OTHER_SUBDIR_CFLAGS) $(ASTCFLAGS)" ASTLDFLAGS="$(ASTLDFLAGS)" AUDIO_LIBS="$(AUDIO_LIBS)" $(MAKE) --no-print-directory -C $@ SUBDIR=$@ all
+	@ASTCFLAGS="$(OTHER_SUBDIR_CFLAGS) $(ASTCFLAGS)" ASTLDFLAGS="$(ASTLDFLAGS)" AUDIO_LIBS="$(AUDIO_LIBS)" $(MAKE) --no-print-directory --no-builtin-rules -C $@ SUBDIR=$@ all
 
 defaults.h: makeopts
 	@build_tools/make_defaults_h > $@.tmp

Makefile.rules

@@ -44,6 +44,14 @@ else
 	$(CMD_PREFIX) $(CC) -o $@ -c $< $(ASTCFLAGS)
 endif
 
+%.o: %.s
+	$(ECHO_PREFIX) echo "   [AS] $< -> $@"
+ifeq ($(AST_DEVMODE),yes)
+	$(CMD_PREFIX) $(CC) -o $@ -c $< $(ASTCFLAGS) -MMD -MT $@ -MF .$(subst /,_,$@).d -MP
+else
+	$(CMD_PREFIX) $(CC) -o $@ -c $< $(ASTCFLAGS)
+endif
+
 %.oo: %.cc
 	$(ECHO_PREFIX) echo "   [CXX] $< -> $@"
 ifeq ($(AST_DEVMODE),yes)
@@ -64,7 +72,7 @@ endif
 	$(ECHO_PREFIX) echo "   [LD] $^ -> $@"
 	$(CMD_PREFIX) $(CC) $(STATIC_BUILD) -o $@ $(ASTLDFLAGS) $(SOLINK) $^ $(LIBS)
 
-%.soo: %.oo
+%.so: %.oo
 	$(ECHO_PREFIX) echo "   [LDXX] $^ -> $@"
 	$(CMD_PREFIX) $(CXX) $(STATIC_BUILD) -o $@ $(ASTLDFLAGS) $(SOLINK) $^ $(LIBS)