Make the build summary more pretty

Makefile

@@ -1152,11 +1152,30 @@ release:
 	  OPTIMIZE="-DNDEBUG $(OPTIMIZE)" OPTIMIZEVM="-DNDEBUG $(OPTIMIZEVM)" \
 	  CLIENT_CFLAGS="$(CLIENT_CFLAGS)" SERVER_CFLAGS="$(SERVER_CFLAGS)" V=$(V)
 
+ifneq ($(call bin_path, tput),)
+  TERM_COLUMNS=$(shell echo $$((`tput cols`-4)))
+else
+  TERM_COLUMNS=76
+endif
+
+NAKED_TARGETS=$(shell echo $(TARGETS) | sed -e "s!$(B)/!!g")
+
+print_list=@for i in $(1); \
+     do \
+             echo "    $$i"; \
+     done
+
+ifneq ($(call bin_path, fmt),)
+  print_wrapped=@echo $(1) | fmt -w $(TERM_COLUMNS) | sed -e "s/^\(.*\)$$/    \1/"
+else
+  print_wrapped=$(print_list)
+endif
+
 # Create the build directories, check libraries and print out
 # an informational message, then start building
 targets: makedirs
 	@echo ""
-	@echo "Building $(CLIENTBIN) in $(B):"
+	@echo "Building in $(B):"
 	@echo "  PLATFORM: $(PLATFORM)"
 	@echo "  ARCH: $(ARCH)"
 	@echo "  VERSION: $(VERSION)"
@@ -1168,50 +1187,25 @@ ifeq ($(PLATFORM),mingw32)
 endif
 	@echo ""
 	@echo "  CFLAGS:"
-	-@for i in $(CFLAGS); \
-	do \
-		echo "    $$i"; \
-	done
-	-@for i in $(OPTIMIZE); \
-	do \
-		echo "    $$i"; \
-	done
+	$(call print_wrapped, $(CFLAGS) $(OPTIMIZE))
 	@echo ""
 	@echo "  CLIENT_CFLAGS:"
-	-@for i in $(CLIENT_CFLAGS); \
-	do \
-		echo "    $$i"; \
-	done
+	$(call print_wrapped, $(CLIENT_CFLAGS))
 	@echo ""
 	@echo "  SERVER_CFLAGS:"
-	-@for i in $(SERVER_CFLAGS); \
-	do \
-		echo "    $$i"; \
-	done
+	$(call print_wrapped, $(SERVER_CFLAGS))
 	@echo ""
 	@echo "  LDFLAGS:"
-	-@for i in $(LDFLAGS); \
-	do \
-		echo "    $$i"; \
-	done
+	$(call print_wrapped, $(LDFLAGS))
 	@echo ""
 	@echo "  LIBS:"
-	-@for i in $(LIBS); \
-	do \
-		echo "    $$i"; \
-	done
+	$(call print_wrapped, $(LIBS))
 	@echo ""
 	@echo "  CLIENT_LIBS:"
-	-@for i in $(CLIENT_LIBS); \
-	do \
-		echo "    $$i"; \
-	done
+	$(call print_wrapped, $(CLIENT_LIBS))
 	@echo ""
 	@echo "  Output:"
-	-@for i in $(TARGETS); \
-	do \
-		echo "    $$i"; \
-	done
+	$(call print_list, $(NAKED_TARGETS))
 	@echo ""
 ifneq ($(TARGETS),)
   ifndef DEBUG_MAKEFILE