$NetBSD: patch-Makefile_in,v 1.2 2016/06/25 17:48:15 bouyer Exp $

* Make the makefile stop on error.
* Build sdcpp in earlier stage.

--- Makefile.in.orig	2016-05-15 13:34:37.000000000 +0200
+++ Makefile.in	2016-06-25 13:15:26.000000000 +0200
@@ -120,19 +120,19 @@
 tini: checkconf sdcc-tini
 
 sdcc-libs: sdcc-sdbinutils
-	for lib in $(SDCC_LIBS); do $(MAKE) -C $$lib; done
+	for lib in $(SDCC_LIBS); do $(MAKE) -C $$lib || exit 1; done
 
 sdcc-cc: sdcc-libs
 	$(MAKE) -C src
 
 sdcc-as:
-	for as in $(SDCC_AS); do $(MAKE) -C $$as ; done
+	for as in $(SDCC_AS); do $(MAKE) -C $$as || exit 1 ; done
 
 sdcc-ld:
 	$(MAKE) -C sdas/linksrc $(SDCC_LD)
 
 sdcc-misc:
-	for misc in $(SDCC_MISC); do $(MAKE) -C $$misc ; done
+	for misc in $(SDCC_MISC); do $(MAKE) -C $$misc || exit 1 ; done
 
 sdcc-scripts:
 	$(MAKE) -C $(SDCC_SCRIPTS)
@@ -192,7 +192,7 @@
 install: checkconf sdcc
 	$(MAKE) -f main.mk install
 	@for pkg in $(PKGS); do\
-	  $(MAKE) -C $$pkg install ;\
+	  $(MAKE) -C $$pkg install || exit 1;\
 	done
 
 # Deleting all the installed files
@@ -200,7 +200,7 @@
 uninstall:
 	$(MAKE) -f main.mk uninstall
 	@for pkg in $(PKGS); do\
-	  $(MAKE) -C $$pkg uninstall ;\
+	  $(MAKE) -C $$pkg uninstall || exit 1;\
 	done
 
 # Deleting all files created by building the program
@@ -210,7 +210,7 @@
 	$(MAKE) -f $(srcdir)/clean.mk clean
 	@echo "+ Cleaning packages in their directories..."
 	for pkg in $(PKGS); do\
-	  $(MAKE) -C $$pkg PORTS="$(PORTS)" EXEEXT=$(EXEEXT) clean ;\
+	  $(MAKE) -C $$pkg PORTS="$(PORTS)" EXEEXT=$(EXEEXT) clean || exit 1;\
 	done
 
 # Deleting all files created by configuring or building the program
@@ -218,10 +218,10 @@
 distclean:
 	@echo "+ DistCleaning packages using clean.mk..."
 	for pkg in $(PKGS); do\
-	  $(MAKE) -C $$pkg PORTS="$(PORTS)" EXEEXT=$(EXEEXT) distclean ;\
+	  $(MAKE) -C $$pkg PORTS="$(PORTS)" EXEEXT=$(EXEEXT) distclean || exit 1;\
 	done
 	for pkg in $(SDCC_EXTRA); do \
-	  $(MAKE) -C $$pkg distclean; \
+	  $(MAKE) -C $$pkg distclean || exit 1; \
 	done
 	@echo "+ DistCleaning root of the project..."
 	$(MAKE) -f $(srcdir)/clean.mk distclean
@@ -231,7 +231,7 @@
 mostlyclean: clean
 	$(MAKE) -f $(srcdir)/clean.mk mostlyclean
 	for pkg in $(PKGS); do\
-	  $(MAKE) -C $$pkg PORTS="$(PORTS)" EXEEXT=$(EXEEXT) mostlyclean ;\
+	  $(MAKE) -C $$pkg PORTS="$(PORTS)" EXEEXT=$(EXEEXT) mostlyclean || exit 1;\
 	done
 
 # Deleting everything that can reconstructed by this Makefile. It deletes
@@ -240,7 +240,7 @@
 realclean: distclean
 	$(MAKE) -f $(srcdir)/clean.mk realclean
 	for pkg in $(PKGS); do\
-	  $(MAKE) -C $$pkg PORTS="$(PORTS)" EXEEXT=$(EXEEXT) realclean ;\
+	  $(MAKE) -C $$pkg PORTS="$(PORTS)" EXEEXT=$(EXEEXT) realclean || exit 1;\
 	done
 
 # Creating distribution
@@ -264,8 +264,9 @@
 # ---------------------
 dep: $(SDCC_LIBS)
 	$(MAKE) -f main.mk dep
+	${MAKE} -C support/cpp dep
 	@for pkg in $(PKGS); do\
-	  $(MAKE) -C $$pkg dep ;\
+	  $(MAKE) -C $$pkg dep || exit 1;\
 	done
 
 # My rules