From 4edc8271be9ea8aff6b0def2a90bc7cd2646bc1a Mon Sep 17 00:00:00 2001
From: fincs <fincs@devkitpro.org>
Date: Tue, 5 Jan 2021 17:41:04 +0100
Subject: [PATCH] Buildsystem: add support for creating .wuhb files

---
 .gitignore                       |  5 +++-
 samples/make/helloworld/Makefile | 51 ++++++++++++++++++++++++++++++--
 share/wut_rules                  | 39 ++++++++++++++++++++++++
 3 files changed, 91 insertions(+), 4 deletions(-)

diff --git a/.gitignore b/.gitignore
index 49e2a46..aeb94bf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,5 @@
+.*/
+!.github/
 build/
 release/
 debug/
@@ -6,8 +8,9 @@ lib/
 *.o
 *.d
 *.elf
+*.rpl
 *.rpx
+*.wuhb
 *.bz2
 docs/html/
-.vs/
 CMakeSettings.json
diff --git a/samples/make/helloworld/Makefile b/samples/make/helloworld/Makefile
index b9e3777..b937a08 100644
--- a/samples/make/helloworld/Makefile
+++ b/samples/make/helloworld/Makefile
@@ -8,6 +8,15 @@ endif
 
 TOPDIR ?= $(CURDIR)
 
+#-------------------------------------------------------------------------------
+# APP_NAME sets the long name of the application
+# APP_SHORTNAME sets the short name of the application
+# APP_AUTHOR sets the author of the application
+#-------------------------------------------------------------------------------
+#APP_NAME	:= Application Name
+#APP_SHORTNAME	:= App Name
+#APP_AUTHOR	:= Built with devkitPPC & wut
+
 include $(DEVKITPRO)/wut/share/wut_rules
 
 #-------------------------------------------------------------------------------
@@ -16,12 +25,20 @@ include $(DEVKITPRO)/wut/share/wut_rules
 # SOURCES is a list of directories containing source code
 # DATA is a list of directories containing data files
 # INCLUDES is a list of directories containing header files
+# CONTENT is the path to the bundled folder that will be mounted as /vol/content/
+# ICON is the game icon, leave blank to use default rule
+# TV_SPLASH is the image displayed during bootup on the TV, leave blank to use default rule
+# DRC_SPLASH is the image displayed during bootup on the DRC, leave blank to use default rule
 #-------------------------------------------------------------------------------
 TARGET		:=	$(notdir $(CURDIR))
 BUILD		:=	build
 SOURCES		:=	source
 DATA		:=	data
 INCLUDES	:=	include
+CONTENT		:=
+ICON		:=
+TV_SPLASH	:=
+DRC_SPLASH	:=
 
 #-------------------------------------------------------------------------------
 # options for code generation
@@ -44,7 +61,6 @@ LIBS	:= -lwut
 #-------------------------------------------------------------------------------
 LIBDIRS	:= $(PORTLIBS) $(WUT_ROOT)
 
-
 #-------------------------------------------------------------------------------
 # no real need to edit anything past this point unless you need to add additional
 # rules for different file extensions
@@ -90,6 +106,34 @@ export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
 
 export LIBPATHS	:=	$(foreach dir,$(LIBDIRS),-L$(dir)/lib)
 
+ifneq (,$(strip $(CONTENT)))
+	export APP_CONTENT := $(TOPDIR)/$(CONTENT)
+endif
+
+ifneq (,$(strip $(ICON)))
+	export APP_ICON := $(TOPDIR)/$(ICON)
+else ifneq (,$(wildcard $(TOPDIR)/$(TARGET).png))
+	export APP_ICON := $(TOPDIR)/$(TARGET).png
+else ifneq (,$(wildcard $(TOPDIR)/icon.png))
+	export APP_ICON := $(TOPDIR)/icon.png
+endif
+
+ifneq (,$(strip $(TV_SPLASH)))
+	export APP_TV_SPLASH := $(TOPDIR)/$(TV_SPLASH)
+else ifneq (,$(wildcard $(TOPDIR)/tv-splash.png))
+	export APP_TV_SPLASH := $(TOPDIR)/tv-splash.png
+else ifneq (,$(wildcard $(TOPDIR)/splash.png))
+	export APP_TV_SPLASH := $(TOPDIR)/splash.png
+endif
+
+ifneq (,$(strip $(DRC_SPLASH)))
+	export APP_DRC_SPLASH := $(TOPDIR)/$(DRC_SPLASH)
+else ifneq (,$(wildcard $(TOPDIR)/drc-splash.png))
+	export APP_DRC_SPLASH := $(TOPDIR)/drc-splash.png
+else ifneq (,$(wildcard $(TOPDIR)/splash.png))
+	export APP_DRC_SPLASH := $(TOPDIR)/splash.png
+endif
+
 .PHONY: $(BUILD) clean all
 
 #-------------------------------------------------------------------------------
@@ -102,7 +146,7 @@ $(BUILD):
 #-------------------------------------------------------------------------------
 clean:
 	@echo clean ...
-	@rm -fr $(BUILD) $(TARGET).rpx $(TARGET).elf
+	@rm -fr $(BUILD) $(TARGET).wuhb $(TARGET).rpx $(TARGET).elf
 
 #-------------------------------------------------------------------------------
 else
@@ -113,8 +157,9 @@ DEPENDS	:=	$(OFILES:.o=.d)
 #-------------------------------------------------------------------------------
 # main targets
 #-------------------------------------------------------------------------------
-all	:	$(OUTPUT).rpx
+all	:	$(OUTPUT).wuhb
 
+$(OUTPUT).wuhb	:	$(OUTPUT).rpx
 $(OUTPUT).rpx	:	$(OUTPUT).elf
 $(OUTPUT).elf	:	$(OFILES)
 
diff --git a/share/wut_rules b/share/wut_rules
index d334260..18db3a1 100644
--- a/share/wut_rules
+++ b/share/wut_rules
@@ -23,6 +23,45 @@ RPLSPECS	:=	-specs=$(WUT_ROOT)/share/wut.specs -specs=$(WUT_ROOT)/share/rpl.spec
 
 MACHDEP	= -DESPRESSO -mcpu=750 -meabi -mhard-float
 
+WUHB_DEPS	:=
+WUHB_OPTIONS	:=
+
+ifneq ($(strip $(APP_CONTENT)),)
+WUHB_OPTIONS	+=	--content=$(APP_CONTENT)
+endif
+
+ifneq ($(strip $(APP_NAME)),)
+WUHB_OPTIONS	+=	--name "$(APP_NAME)"
+endif
+
+ifneq ($(strip $(APP_SHORTNAME)),)
+WUHB_OPTIONS	+=	--short-name "$(APP_SHORTNAME)"
+endif
+
+ifneq ($(strip $(APP_AUTHOR)),)
+WUHB_OPTIONS	+=	--author "$(APP_AUTHOR)"
+endif
+
+ifneq ($(strip $(APP_ICON)),)
+WUHB_DEPS	+=	$(APP_ICON)
+WUHB_OPTIONS	+=	--icon=$(APP_ICON)
+endif
+
+ifneq ($(strip $(APP_TV_SPLASH)),)
+WUHB_DEPS	+=	$(APP_TV_SPLASH)
+WUHB_OPTIONS	+=	--tv-image=$(APP_TV_SPLASH)
+endif
+
+ifneq ($(strip $(APP_DRC_SPLASH)),)
+WUHB_DEPS	+=	$(APP_DRC_SPLASH)
+WUHB_OPTIONS	+=	--drc-image=$(APP_DRC_SPLASH)
+endif
+
+#---------------------------------------------------------------------------------
+%.wuhb: %.rpx $(WUHB_DEPS)
+	$(SILENTCMD)wuhbtool $< $@ $(WUHB_OPTIONS)
+	@echo built ... $(notdir $@)
+
 #---------------------------------------------------------------------------------
 %.rpx: %.elf
 	$(SILENTCMD)elf2rpl $< $@ $(ERROR_FILTER)