Add quick version of the all-* makefile targets (qmk#417)

doc/BUILD_GUIDE.md

@@ -67,6 +67,7 @@ Below is a list of the useful `make` commands in QMK:
 * `make all-keyboards` - builds all keymaps for all keyboards and outputs status of each (use in root)
 * `make all-keyboards-default` - builds all default keymaps for all keyboards and outputs status of each (use in root)
 * `make all-keymaps [keyboard=<keyboard>]` - builds all of the keymaps for whatever keyboard folder you're in, or specified by `<keyboard>`
+* `make all-keyboards-quick`, `make all-keyboards-default-quick` and `make all-keymaps-quick [keyboard=<keyboard>]` - like the normal "make-all-*" commands, but they skip the clean steps
 
 Other, less useful functionality:
 

tmk_core/rules.mk

@@ -661,29 +661,36 @@ show_path:
 	@echo SRC=$(SRC)
 
 SUBDIRS := $(sort $(dir $(wildcard $(TOP_DIR)/keyboard/*/.)))
-all-keyboards-defaults:
+all-keyboards-defaults-%:
 	@for x in $(SUBDIRS) ; do \
 		printf "Compiling with default: $$x" | $(AWK_CMD); \
-		LOG=$$($(MAKE) -C $$x VERBOSE=$(VERBOSE) COLOR=$(COLOR) SILENT=true 2>&1) ; if [ $$? -gt 0 ]; then $(PRINT_ERROR_PLAIN); elif [ "$$LOG" != "" ] ; then $(PRINT_WARNING_PLAIN); else $(PRINT_OK); fi; \
+		LOG=$$($(MAKE) -C $$x $(subst all-keyboards-defaults-,,$@) VERBOSE=$(VERBOSE) COLOR=$(COLOR) SILENT=true 2>&1) ; if [ $$? -gt 0 ]; then $(PRINT_ERROR_PLAIN); elif [ "$$LOG" != "" ] ; then $(PRINT_WARNING_PLAIN); else $(PRINT_OK); fi; \
 	done
 
+all-keyboards-defaults: all-keyboards-defaults-all
+
 KEYBOARDS := $(SUBDIRS:$(TOP_DIR)/keyboard/%/=/keyboard/%)
-all-keyboards: $(KEYBOARDS)
+all-keyboards-%: $(KEYBOARDS)
 /keyboard/%:
 	$(eval KEYBOARD=$(patsubst /keyboard/%,%,$@))
 	$(eval KEYMAPS=$(notdir $(patsubst %/.,%,$(wildcard $(TOP_DIR)$@/keymaps/*/.))))
 	@for x in $(KEYMAPS) ; do \
 		printf "Compiling $(BOLD)$(KEYBOARD)$(NO_COLOR) with $(BOLD)$$x$(NO_COLOR)" | $(AWK) '{ printf "%-88s", $$0; }'; \
-		LOG=$$($(MAKE) -C $(TOP_DIR)$@ keymap=$$x VERBOSE=$(VERBOSE) COLOR=$(COLOR) SILENT=true 2>&1) ; if [ $$? -gt 0 ]; then $(PRINT_ERROR_PLAIN); elif [ "$$LOG" != "" ] ; then $(PRINT_WARNING_PLAIN); else $(PRINT_OK); fi; \
+		LOG=$$($(MAKE) -C $(TOP_DIR)$@ $(subst all-keyboards-,,$@) keymap=$$x VERBOSE=$(VERBOSE) COLOR=$(COLOR) SILENT=true 2>&1) ; if [ $$? -gt 0 ]; then $(PRINT_ERROR_PLAIN); elif [ "$$LOG" != "" ] ; then $(PRINT_WARNING_PLAIN); else $(PRINT_OK); fi; \
 	done
 
-all-keymaps:
+all-keyboards: all-keyboards-all
+
+all-keymaps-%:
+	$(eval MAKECONFIG=$(call get_target,all-keymaps,$@))
 	$(eval KEYMAPS=$(notdir $(patsubst %/.,%,$(wildcard $(TOP_DIR)/keyboard/$(KEYBOARD)/keymaps/*/.))))
 	@for x in $(KEYMAPS) ; do \
 		printf "Compiling $(BOLD)$(KEYBOARD)$(NO_COLOR) with $(BOLD)$$x$(NO_COLOR)" | $(AWK) '{ printf "%-88s", $$0; }'; \
-		LOG=$$($(MAKE) keyboard=$(KEYBOARD) keymap=$$x VERBOSE=$(VERBOSE) COLOR=$(COLOR) SILENT=true 2>&1) ; if [ $$? -gt 0 ]; then $(PRINT_ERROR_PLAIN); elif [ "$$LOG" != "" ] ; then $(PRINT_WARNING_PLAIN); else $(PRINT_OK); fi; \
+		LOG=$$($(MAKE) $(subst all-keymaps-,,$@) keyboard=$(KEYBOARD) keymap=$$x VERBOSE=$(VERBOSE) COLOR=$(COLOR) SILENT=true 2>&1) ; if [ $$? -gt 0 ]; then $(PRINT_ERROR_PLAIN); elif [ "$$LOG" != "" ] ; then $(PRINT_WARNING_PLAIN); else $(PRINT_OK); fi; \
 	done
 
+all-keymaps: all-keymaps-all
+
 # Create build directory
 $(shell mkdir $(BUILD_DIR) 2>/dev/null)
 
@@ -700,4 +707,5 @@ $(shell mkdir $(OBJDIR) 2>/dev/null)
 build elf hex eep lss sym coff extcoff \
 clean clean_list debug gdb-config show_path \
 program teensy dfu flip dfu-ee flip-ee dfu-start \
-all-keyboards-defaults all-keyboards all-keymaps
+all-keyboards-defaults all-keyboards all-keymaps \
+all-keyboards-defaults-% all-keyboards-% all-keymaps-%