diff --git a/Makefile b/Makefile
index f480110..2d25dbd 100644
--- a/Makefile
+++ b/Makefile
@@ -1,34 +1,13 @@
-TOOLCHAIN := $(DEVKITARM)
-COMPARE ?= 0
-
-ifeq (compare,$(MAKECMDGOALS))
-  COMPARE := 1
-endif
-
-# don't use dkP's base_tools anymore
-# because the redefinition of $(CC) conflicts
-# with when we want to use $(CC) to preprocess files
-# thus, manually create the variables for the bin
-# files, or use arm-none-eabi binaries on the system
-# if dkP is not installed on this system
-
-ifneq (,$(TOOLCHAIN))
-ifneq ($(wildcard $(TOOLCHAIN)/bin),)
-export PATH := $(TOOLCHAIN)/bin:$(PATH)
-endif
-endif
-
-PREFIX := arm-none-eabi-
+PREFIX := 
 OBJCOPY := $(PREFIX)objcopy
-OBJDUMP := $(PREFIX)objdump
+CC := $(PREFIX)gcc
 AS := $(PREFIX)as
 
-LD := $(PREFIX)ld
+SDL_DIR := /k/gba/pokeemerald-pc/SDL-1.2.15
+ASM_PSEUDO_OP_CONV := sed -e 's/\.4byte/\.int/g;s/\.2byte/\.short/g'
 
-# note: the makefile must be set up so MODERNCC is never called
-# if MODERN=0
-MODERNCC := $(PREFIX)gcc
-PATH_MODERNCC := PATH=$(TOOLCHAIN)/bin:PATH $(MODERNCC)
+export CPP := $(PREFIX)cpp
+export LD := $(PREFIX)ld
 
 ifeq ($(OS),Windows_NT)
 EXE := .exe
@@ -36,91 +15,41 @@ else
 EXE :=
 endif
 
-TITLE       := POKEMON EMER
-GAME_CODE   := BPEE
-MAKER_CODE  := 01
-REVISION    := 0
-MODERN      ?= 0
-
-ifeq (modern,$(MAKECMDGOALS))
-  MODERN := 1
-endif
-
-# use arm-none-eabi-cpp for macOS
-# as macOS's default compiler is clang
-# and clang's preprocessor will warn on \u
-# when preprocessing asm files, expecting a unicode literal
-# we can't unconditionally use arm-none-eabi-cpp
-# as installations which install binutils-arm-none-eabi
-# don't come with it
-ifneq ($(MODERN),1)
-  ifeq ($(shell uname -s),Darwin)
-    CPP := $(PREFIX)cpp
-  else
-    CPP := $(CC) -E
-  endif
-else
-  CPP := $(PREFIX)cpp
-endif
-
-ROM_NAME := tumbledemerald.gba
-ELF_NAME := $(ROM_NAME:.gba=.elf)
-MAP_NAME := $(ROM_NAME:.gba=.map)
-OBJ_DIR_NAME := build/tumbled
-
-MODERN_ROM_NAME := tumbledemerald_modern.gba
-MODERN_ELF_NAME := $(MODERN_ROM_NAME:.gba=.elf)
-MODERN_MAP_NAME := $(MODERN_ROM_NAME:.gba=.map)
-MODERN_OBJ_DIR_NAME := build/modern
+MODERN      := 1
 
 SHELL := /bin/bash -o pipefail
 
 ELF = $(ROM:.gba=.elf)
 MAP = $(ROM:.gba=.map)
-SYM = $(ROM:.gba=.sym)
 
 C_SUBDIR = src
-GFLIB_SUBDIR = gflib
 ASM_SUBDIR = asm
 DATA_SRC_SUBDIR = src/data
 DATA_ASM_SUBDIR = data
 SONG_SUBDIR = sound/songs
 MID_SUBDIR = sound/songs/midi
-SAMPLE_SUBDIR = sound/direct_sound_samples
-CRY_SUBDIR = sound/direct_sound_samples/cries
 
 C_BUILDDIR = $(OBJ_DIR)/$(C_SUBDIR)
-GFLIB_BUILDDIR = $(OBJ_DIR)/$(GFLIB_SUBDIR)
 ASM_BUILDDIR = $(OBJ_DIR)/$(ASM_SUBDIR)
 DATA_ASM_BUILDDIR = $(OBJ_DIR)/$(DATA_ASM_SUBDIR)
 SONG_BUILDDIR = $(OBJ_DIR)/$(SONG_SUBDIR)
 MID_BUILDDIR = $(OBJ_DIR)/$(MID_SUBDIR)
 
-ASFLAGS := -mcpu=arm7tdmi --defsym MODERN=$(MODERN)
+ASFLAGS := --32 --defsym MODERN=$(MODERN) --defsym PORTABLE=1
 
-ifeq ($(MODERN),0)
-CC1             := tools/agbcc/bin/agbcc$(EXE)
-override CFLAGS += -mthumb-interwork -Wimplicit -Wparentheses -Werror -O2 -fhex-asm -g
-ROM := $(ROM_NAME)
-OBJ_DIR := $(OBJ_DIR_NAME)
-LIBPATH := -L ../../tools/agbcc/lib
-LIB := $(LIBPATH) -lgcc -lc -L../../libagbsyscall -lagbsyscall
-else
-CC1              = $(shell $(PATH_MODERNCC) --print-prog-name=cc1) -quiet
-override CFLAGS += -mthumb -mthumb-interwork -O2 -mabi=apcs-gnu -mtune=arm7tdmi -march=armv4t -fno-toplevel-reorder -Wno-pointer-to-int-cast -g
-ROM := $(MODERN_ROM_NAME)
-OBJ_DIR := $(MODERN_OBJ_DIR_NAME)
-LIBPATH := -L "$(dir $(shell $(PATH_MODERNCC) -mthumb -print-file-name=libgcc.a))" -L "$(dir $(shell $(PATH_MODERNCC) -mthumb -print-file-name=libnosys.a))" -L "$(dir $(shell $(PATH_MODERNCC) -mthumb -print-file-name=libc.a))"
-LIB := $(LIBPATH) -lc -lnosys -lgcc -L../../libagbsyscall -lagbsyscall
-endif
+GCC_VER   := $(shell $(CC) -dumpversion)
 
-CPPFLAGS := -iquote include -iquote $(GFLIB_SUBDIR) -Wno-trigraphs -DMODERN=$(MODERN)
-ifneq ($(MODERN),1)
-CPPFLAGS += -I tools/agbcc/include -I tools/agbcc -nostdinc -undef
-endif
+CC1             := $(shell $(PREFIX)gcc --print-prog-name=cc1) -quiet
+override CFLAGS += -Wno-trigraphs -Wimplicit -Wparentheses -Wunused -O0 -g -m32 -std=gnu99 -fno-leading-underscore -fno-dce -Wno-unused-function -DPORTABLE -DNONMATCHING
+ROM := pokeemerald_modern.gba
+OBJ_DIR := build/pc
+
+CPPFLAGS := -iquote include -Wno-trigraphs -D NONMATCHING -D PORTABLE -I$(SDL_DIR)/include -L$(SDL_DIR)/lib
 
 LDFLAGS = -Map ../../$(MAP)
 
+LIB := $(LIBPATH) -lgcc -lc
+
 SHA1 := $(shell { command -v sha1sum || command -v shasum; } 2>/dev/null) -c
 GFX := tools/gbagfx/gbagfx$(EXE)
 AIF := tools/aif2pcm/aif2pcm$(EXE)
@@ -132,14 +61,6 @@ FIX := tools/gbafix/gbafix$(EXE)
 MAPJSON := tools/mapjson/mapjson$(EXE)
 JSONPROC := tools/jsonproc/jsonproc$(EXE)
 
-PERL := perl
-
-TOOLDIRS := $(filter-out tools/agbcc tools/binutils,$(wildcard tools/*))
-TOOLBASE = $(TOOLDIRS:tools/%=%)
-TOOLS = $(foreach tool,$(TOOLBASE),tools/$(tool)/$(tool)$(EXE))
-
-MAKEFLAGS += --no-print-directory
-
 # Clear the default suffixes
 .SUFFIXES:
 # Don't delete intermediate files
@@ -150,50 +71,14 @@ MAKEFLAGS += --no-print-directory
 # Secondary expansion is required for dependency variables in object rules.
 .SECONDEXPANSION:
 
-.PHONY: all rom clean compare tidy tools mostlyclean clean-tools $(TOOLDIRS) berry_fix libagbsyscall modern tidymodern tidynonmodern
+.PHONY: rom clean compare tidy tools mostlyclean clean-tools
 
-infoshell = $(foreach line, $(shell $1 | sed "s/ /__SPACE__/g"), $(info $(subst __SPACE__, ,$(line))))
-
-# Build tools when building the rom
-# Disable dependency scanning for clean/tidy/tools
-# Use a separate minimal makefile for speed
-# Since we don't need to reload most of this makefile
-ifeq (,$(filter-out all rom compare modern berry_fix libagbsyscall syms,$(MAKECMDGOALS)))
-$(call infoshell, $(MAKE) -f make_tools.mk)
-else
-NODEP ?= 1
-endif
-
-# check if we need to scan dependencies based on the rule
-ifeq (,$(MAKECMDGOALS))
-  SCAN_DEPS ?= 1
-else
-  # clean, tidy, tools, mostlyclean, clean-tools, $(TOOLDIRS), tidymodern, tidynonmodern don't even build the ROM
-  # berry_fix and libagbsyscall do their own thing
-  ifeq (,$(filter-out clean tidy tools mostlyclean clean-tools $(TOOLDIRS) tidymodern tidynonmodern berry_fix libagbsyscall,$(MAKECMDGOALS)))
-    SCAN_DEPS ?= 0
-  else
-    SCAN_DEPS ?= 1
-  endif
-endif
-
-ifeq ($(SCAN_DEPS),1)
-C_SRCS_IN := $(wildcard $(C_SUBDIR)/*.c $(C_SUBDIR)/*/*.c $(C_SUBDIR)/*/*/*.c)
-C_SRCS := $(foreach src,$(C_SRCS_IN),$(if $(findstring .inc.c,$(src)),,$(src)))
+C_SRCS := $(wildcard $(C_SUBDIR)/*.c $(C_SUBDIR)/*/*.c $(C_SUBDIR)/*/*/*.c)
 C_OBJS := $(patsubst $(C_SUBDIR)/%.c,$(C_BUILDDIR)/%.o,$(C_SRCS))
 
-GFLIB_SRCS := $(wildcard $(GFLIB_SUBDIR)/*.c)
-GFLIB_OBJS := $(patsubst $(GFLIB_SUBDIR)/%.c,$(GFLIB_BUILDDIR)/%.o,$(GFLIB_SRCS))
-
-C_ASM_SRCS += $(wildcard $(C_SUBDIR)/*.s $(C_SUBDIR)/*/*.s $(C_SUBDIR)/*/*/*.s)
-C_ASM_OBJS := $(patsubst $(C_SUBDIR)/%.s,$(C_BUILDDIR)/%.o,$(C_ASM_SRCS))
-
-ASM_SRCS := $(wildcard $(ASM_SUBDIR)/*.s)
+#ASM_SRCS := $(wildcard $(ASM_SUBDIR)/*.s)
 ASM_OBJS := $(patsubst $(ASM_SUBDIR)/%.s,$(ASM_BUILDDIR)/%.o,$(ASM_SRCS))
 
-# get all the data/*.s files EXCEPT the ones with specific rules
-REGULAR_DATA_ASM_SRCS := $(filter-out $(DATA_ASM_SUBDIR)/maps.s $(DATA_ASM_SUBDIR)/map_events.s, $(wildcard $(DATA_ASM_SUBDIR)/*.s))
-
 DATA_ASM_SRCS := $(wildcard $(DATA_ASM_SUBDIR)/*.s)
 DATA_ASM_OBJS := $(patsubst $(DATA_ASM_SUBDIR)/%.s,$(DATA_ASM_BUILDDIR)/%.o,$(DATA_ASM_SRCS))
 
@@ -203,61 +88,51 @@ SONG_OBJS := $(patsubst $(SONG_SUBDIR)/%.s,$(SONG_BUILDDIR)/%.o,$(SONG_SRCS))
 MID_SRCS := $(wildcard $(MID_SUBDIR)/*.mid)
 MID_OBJS := $(patsubst $(MID_SUBDIR)/%.mid,$(MID_BUILDDIR)/%.o,$(MID_SRCS))
 
-OBJS     := $(C_OBJS) $(GFLIB_OBJS) $(C_ASM_OBJS) $(ASM_OBJS) $(DATA_ASM_OBJS) $(SONG_OBJS) $(MID_OBJS)
+OBJS     := $(C_OBJS) $(ASM_OBJS) $(DATA_ASM_OBJS) $(SONG_OBJS) $(MID_OBJS)
 OBJS_REL := $(patsubst $(OBJ_DIR)/%,%,$(OBJS))
 
 SUBDIRS  := $(sort $(dir $(OBJS)))
-$(shell mkdir -p $(SUBDIRS))
-endif
 
 AUTO_GEN_TARGETS :=
 
-all: rom
+TOOLDIRS := $(filter-out tools/agbcc tools/binutils,$(wildcard tools/*))
+TOOLBASE = $(TOOLDIRS:tools/%=%)
+TOOLS = $(foreach tool,$(TOOLBASE),tools/%(tool)/$(tool)$(EXE))
 
-tools: $(TOOLDIRS)
+$(shell mkdir -p $(SUBDIRS))
 
-syms: $(SYM)
+all: tools rom
 
-$(TOOLDIRS):
-	@$(MAKE) -C $@
+tools: $(TOOLS)
+
+$(TOOLS):
+	@$(foreach tooldir,$(TOOLDIRS),$(MAKE) -C $(tooldir);)
 
 rom: $(ROM)
-ifeq ($(COMPARE),1)
-	@$(SHA1) rom.sha1
-endif
 
 # For contributors to make sure a change didn't affect the contents of the ROM.
 compare: all
+	@$(SHA1) rom.sha1
 
 clean: mostlyclean clean-tools
 
 clean-tools:
 	@$(foreach tooldir,$(TOOLDIRS),$(MAKE) clean -C $(tooldir);)
 
-mostlyclean: tidynonmodern tidymodern
-	rm -f $(SAMPLE_SUBDIR)/*.bin
-	rm -f $(CRY_SUBDIR)/*.bin
+mostlyclean: tidy
+	rm -f sound/direct_sound_samples/*.bin
 	rm -f $(MID_SUBDIR)/*.s
-	find . \( -iname '*.1bpp' -o -iname '*.4bpp' -o -iname '*.8bpp' -o -iname '*.gbapal' -o -iname '*.lz' -o -iname '*.rl' -o -iname '*.latfont' -o -iname '*.hwjpnfont' -o -iname '*.fwjpnfont' \) -exec rm {} +
+	find . \( -iname '*.1bpp' -o -iname '*.4bpp' -o -iname '*.8bpp' -o -iname '*.gbapal' -o -iname '*.lz' -o -iname '*.latfont' -o -iname '*.hwjpnfont' -o -iname '*.fwjpnfont' \) -exec rm {} +
 	rm -f $(DATA_ASM_SUBDIR)/layouts/layouts.inc $(DATA_ASM_SUBDIR)/layouts/layouts_table.inc
 	rm -f $(DATA_ASM_SUBDIR)/maps/connections.inc $(DATA_ASM_SUBDIR)/maps/events.inc $(DATA_ASM_SUBDIR)/maps/groups.inc $(DATA_ASM_SUBDIR)/maps/headers.inc
 	find $(DATA_ASM_SUBDIR)/maps \( -iname 'connections.inc' -o -iname 'events.inc' -o -iname 'header.inc' \) -exec rm {} +
 	rm -f $(AUTO_GEN_TARGETS)
-	@$(MAKE) clean -C berry_fix
-	@$(MAKE) clean -C libagbsyscall
 
-tidy: tidynonmodern tidymodern
-
-tidynonmodern:
-	rm -f $(ROM_NAME) $(ELF_NAME) $(MAP_NAME)
-	rm -rf $(OBJ_DIR_NAME)
-
-tidymodern:
-	rm -f $(MODERN_ROM_NAME) $(MODERN_ELF_NAME) $(MODERN_MAP_NAME)
-	rm -rf $(MODERN_OBJ_DIR_NAME)
-	
-ifneq ($(MODERN),0)
-$(C_BUILDDIR)/berry_crush.o: override CFLAGS += -Wno-address-of-packed-member
+tidy:
+	rm -f $(ROM) $(ELF) $(MAP)
+	rm -r $(OBJ_DIR)
+ifeq ($(MODERN),0)
+	@$(MAKE) tidy MODERN=1
 endif
 
 include graphics_file_rules.mk
@@ -278,129 +153,44 @@ include songs.mk
 %.gbapal: %.png ; $(GFX) $< $@
 %.lz: % ; $(GFX) $< $@
 %.rl: % ; $(GFX) $< $@
-$(CRY_SUBDIR)/%.bin: $(CRY_SUBDIR)/%.aif ; $(AIF) $< $@ --compress
+sound/direct_sound_samples/cry_%.bin: sound/direct_sound_samples/cry_%.aif ; $(AIF) $< $@ --compress
 sound/%.bin: sound/%.aif ; $(AIF) $< $@
 
 
-ifeq ($(MODERN),0)
-$(C_BUILDDIR)/libc.o: CC1 := tools/agbcc/bin/old_agbcc$(EXE)
-$(C_BUILDDIR)/libc.o: CFLAGS := -O2
+%src/platform/sdl2.o: CFLAGS += -fleading-underscore -O3
 
-$(C_BUILDDIR)/siirtc.o: CFLAGS := -mthumb-interwork
-
-$(C_BUILDDIR)/agb_flash.o: CFLAGS := -O -mthumb-interwork
-$(C_BUILDDIR)/agb_flash_1m.o: CFLAGS := -O -mthumb-interwork
-$(C_BUILDDIR)/agb_flash_mx.o: CFLAGS := -O -mthumb-interwork
-
-$(C_BUILDDIR)/m4a.o: CC1 := tools/agbcc/bin/old_agbcc$(EXE)
-
-$(C_BUILDDIR)/record_mixing.o: CFLAGS += -ffreestanding
-$(C_BUILDDIR)/librfu_intr.o: CC1 := tools/agbcc/bin/agbcc_arm$(EXE)
-$(C_BUILDDIR)/librfu_intr.o: CFLAGS := -O2 -mthumb-interwork -quiet
-else
-$(C_BUILDDIR)/librfu_intr.o: CFLAGS := -mthumb-interwork -O2 -mabi=apcs-gnu -mtune=arm7tdmi -march=armv4t -fno-toplevel-reorder -Wno-pointer-to-int-cast
-endif
-
-ifeq ($(DDEBUG), 1)
-override ASFLAGS += --defsym DEBUG=1
-override CPPFLAGS += -D DEBUG=1
-endif
-
-ifeq ($(DINFO),1)
-override CFLAGS += -g
-endif
-
-# The dep rules have to be explicit or else missing files won't be reported.
-# As a side effect, they're evaluated immediately instead of when the rule is invoked.
-# It doesn't look like $(shell) can be deferred so there might not be a better way.
-
-ifeq ($(SCAN_DEPS),1)
 ifeq ($(NODEP),1)
-$(C_BUILDDIR)/%.o: $(C_SUBDIR)/%.c
-ifeq (,$(KEEP_TEMPS))
-	@echo "$(CC1) <flags> -o $@ $<"
-	@$(CPP) $(CPPFLAGS) $< | $(PREPROC) $< charmap.txt -i | $(CC1) $(CFLAGS) -o - - | cat - <(echo -e ".text\n\t.align\t2, 0") | $(AS) $(ASFLAGS) -o $@ -
+$(C_BUILDDIR)/%.o: c_dep :=
 else
+$(C_BUILDDIR)/%.o: c_dep = $(shell $(SCANINC) -I include $(C_SUBDIR)/$*.c)
+endif
+
+$(C_BUILDDIR)/%.o : $(C_SUBDIR)/%.c $$(c_dep)
 	@$(CPP) $(CPPFLAGS) $< -o $(C_BUILDDIR)/$*.i
 	@$(PREPROC) $(C_BUILDDIR)/$*.i charmap.txt | $(CC1) $(CFLAGS) -o $(C_BUILDDIR)/$*.s
 	@echo -e ".text\n\t.align\t2, 0\n" >> $(C_BUILDDIR)/$*.s
 	$(AS) $(ASFLAGS) -o $@ $(C_BUILDDIR)/$*.s
-endif
-else
-define C_DEP
-$1: $2 $$(shell $(SCANINC) -I include -I tools/agbcc/include -I gflib $2)
-ifeq (,$$(KEEP_TEMPS))
-	@echo "$$(CC1) <flags> -o $$@ $$<"
-	@$$(CPP) $$(CPPFLAGS) $$< | $$(PREPROC) $$< charmap.txt -i | $$(CC1) $$(CFLAGS) -o - - | cat - <(echo -e ".text\n\t.align\t2, 0") | $$(AS) $$(ASFLAGS) -o $$@ -
-else
-	@$$(CPP) $$(CPPFLAGS) $$< -o $$(C_BUILDDIR)/$3.i
-	@$$(PREPROC) $$(C_BUILDDIR)/$3.i charmap.txt | $$(CC1) $$(CFLAGS) -o $$(C_BUILDDIR)/$3.s
-	@echo -e ".text\n\t.align\t2, 0\n" >> $$(C_BUILDDIR)/$3.s
-	$$(AS) $$(ASFLAGS) -o $$@ $$(C_BUILDDIR)/$3.s
-endif
-endef
-$(foreach src, $(C_SRCS), $(eval $(call C_DEP,$(patsubst $(C_SUBDIR)/%.c,$(C_BUILDDIR)/%.o,$(src)),$(src),$(patsubst $(C_SUBDIR)/%.c,%,$(src)))))
-endif
 
 ifeq ($(NODEP),1)
-$(GFLIB_BUILDDIR)/%.o: $(GFLIB_SUBDIR)/%.c $$(c_dep)
-ifeq (,$(KEEP_TEMPS))
-	@echo "$(CC1) <flags> -o $@ $<"
-	@$(CPP) $(CPPFLAGS) $< | $(PREPROC) $< charmap.txt -i | $(CC1) $(CFLAGS) -o - - | cat - <(echo -e ".text\n\t.align\t2, 0") | $(AS) $(ASFLAGS) -o $@ -
+$(ASM_BUILDDIR)/%.o: asm_dep :=
 else
-	@$(CPP) $(CPPFLAGS) $< -o $(GFLIB_BUILDDIR)/$*.i
-	@$(PREPROC) $(GFLIB_BUILDDIR)/$*.i charmap.txt | $(CC1) $(CFLAGS) -o $(GFLIB_BUILDDIR)/$*.s
-	@echo -e ".text\n\t.align\t2, 0\n" >> $(GFLIB_BUILDDIR)/$*.s
-	$(AS) $(ASFLAGS) -o $@ $(GFLIB_BUILDDIR)/$*.s
-endif
-else
-define GFLIB_DEP
-$1: $2 $$(shell $(SCANINC) -I include -I tools/agbcc/include -I gflib $2)
-ifeq (,$$(KEEP_TEMPS))
-	@echo "$$(CC1) <flags> -o $$@ $$<"
-	@$$(CPP) $$(CPPFLAGS) $$< | $$(PREPROC) $$< charmap.txt -i | $$(CC1) $$(CFLAGS) -o - - | cat - <(echo -e ".text\n\t.align\t2, 0") | $$(AS) $$(ASFLAGS) -o $$@ -
-else
-	@$$(CPP) $$(CPPFLAGS) $$< -o $$(GFLIB_BUILDDIR)/$3.i
-	@$$(PREPROC) $$(GFLIB_BUILDDIR)/$3.i charmap.txt | $$(CC1) $$(CFLAGS) -o $$(GFLIB_BUILDDIR)/$3.s
-	@echo -e ".text\n\t.align\t2, 0\n" >> $$(GFLIB_BUILDDIR)/$3.s
-	$$(AS) $$(ASFLAGS) -o $$@ $$(GFLIB_BUILDDIR)/$3.s
-endif
-endef
-$(foreach src, $(GFLIB_SRCS), $(eval $(call GFLIB_DEP,$(patsubst $(GFLIB_SUBDIR)/%.c,$(GFLIB_BUILDDIR)/%.o, $(src)),$(src),$(patsubst $(GFLIB_SUBDIR)/%.c,%, $(src)))))
+$(ASM_BUILDDIR)/%.o: asm_dep = $(shell $(SCANINC) -I "" $(ASM_SUBDIR)/$*.s)
 endif
 
-ifeq ($(NODEP),1)
-$(C_BUILDDIR)/%.o: $(C_SUBDIR)/%.s
-	$(PREPROC) $< charmap.txt | $(CPP) -I include - | $(AS) $(ASFLAGS) -o $@
-else
-define SRC_ASM_DATA_DEP
-$1: $2 $$(shell $(SCANINC) -I include -I "" $2)
-	$$(PREPROC) $$< charmap.txt | $$(CPP) -I include - | $$(AS) $$(ASFLAGS) -o $$@
-endef
-$(foreach src, $(C_ASM_SRCS), $(eval $(call SRC_ASM_DATA_DEP,$(patsubst $(C_SUBDIR)/%.s,$(C_BUILDDIR)/%.o, $(src)),$(src))))
-endif
-
-ifeq ($(NODEP),1)
-$(ASM_BUILDDIR)/%.o: $(ASM_SUBDIR)/%.s
+$(ASM_BUILDDIR)/%.o: $(ASM_SUBDIR)/%.s $$(asm_dep)
 	$(AS) $(ASFLAGS) -o $@ $<
-else
-define ASM_DEP
-$1: $2 $$(shell $(SCANINC) -I include -I "" $2)
-	$$(AS) $$(ASFLAGS) -o $$@ $$<
-endef
-$(foreach src, $(ASM_SRCS), $(eval $(call ASM_DEP,$(patsubst $(ASM_SUBDIR)/%.s,$(ASM_BUILDDIR)/%.o, $(src)),$(src))))
-endif
 
 ifeq ($(NODEP),1)
-$(DATA_ASM_BUILDDIR)/%.o: $(DATA_ASM_SUBDIR)/%.s
-	$(PREPROC) $< charmap.txt | $(CPP) -I include - | $(AS) $(ASFLAGS) -o $@
+$(DATA_ASM_BUILDDIR)/%.o: data_dep :=
 else
-$(foreach src, $(REGULAR_DATA_ASM_SRCS), $(eval $(call SRC_ASM_DATA_DEP,$(patsubst $(DATA_ASM_SUBDIR)/%.s,$(DATA_ASM_BUILDDIR)/%.o, $(src)),$(src))))
-endif
+$(DATA_ASM_BUILDDIR)/%.o: data_dep = $(shell $(SCANINC) -I include -I "" $(DATA_ASM_SUBDIR)/$*.s)
 endif
 
+$(DATA_ASM_BUILDDIR)/%.o: $(DATA_ASM_SUBDIR)/%.s $$(data_dep)
+	$(PREPROC) $< charmap.txt | $(CPP) -I include | $(ASM_PSEUDO_OP_CONV) | $(AS) $(ASFLAGS) -o $@
+
 $(SONG_BUILDDIR)/%.o: $(SONG_SUBDIR)/%.s
-	$(AS) $(ASFLAGS) -I sound -o $@ $<
+	$(ASM_PSEUDO_OP_CONV) $< | $(AS) $(ASFLAGS) -I sound -o $@
 
 $(OBJ_DIR)/sym_bss.ld: sym_bss.txt
 	$(RAMSCRGEN) .bss $< ENGLISH > $@
@@ -422,28 +212,17 @@ endif
 $(OBJ_DIR)/ld_script.ld: $(LD_SCRIPT) $(LD_SCRIPT_DEPS)
 	cd $(OBJ_DIR) && sed "s#tools/#../../tools/#g" ../../$(LD_SCRIPT) > ld_script.ld
 
-$(ELF): $(OBJ_DIR)/ld_script.ld $(OBJS) berry_fix libagbsyscall
-	@echo "cd $(OBJ_DIR) && $(LD) $(LDFLAGS) -T ld_script.ld -o ../../$@ <objects> <lib>"
-	@cd $(OBJ_DIR) && $(LD) $(LDFLAGS) -T ld_script.ld -o ../../$@ $(OBJS_REL) $(LIB)
+$(ELF): $(OBJ_DIR)/ld_script.ld $(OBJS)
+	cd $(OBJ_DIR) && $(LD) $(LDFLAGS) -T ld_script.ld -o ../../$@ $(OBJS_REL) $(LIB)
 	$(FIX) $@ -t"$(TITLE)" -c$(GAME_CODE) -m$(MAKER_CODE) -r$(REVISION) --silent
+#$(ROM): $(ELF)
+	#$(OBJCOPY) -O binary $< $@
+	#$(FIX) $@ -p --silent
 
-$(ROM): $(ELF)
-	$(OBJCOPY) -O binary $< $@
-	$(FIX) $@ -p --silent
+pokeemerald.exe: $(OBJS)
+	$(CC) $(CFLAGS) -Wl,--demangle $^ -L$(SDL_DIR)/lib  -lmingw32 -lSDLmain -lSDL.dll -lwinmm -static-libgcc -o $@
 
-modern: all
+$(ROM): pokeemerald.exe
+	@:
 
-berry_fix/berry_fix.gba: berry_fix
-
-berry_fix:
-	@$(MAKE) -C berry_fix COMPARE=$(COMPARE) TOOLCHAIN=$(TOOLCHAIN) MODERN=$(MODERN)
-
-libagbsyscall:
-	@$(MAKE) -C libagbsyscall TOOLCHAIN=$(TOOLCHAIN) MODERN=$(MODERN)
-
-###################
-### Symbol file ###
-###################
-
-$(SYM): $(ELF)
-	$(OBJDUMP) -t $< | sort -u | grep -E "^0[2389]" | $(PERL) -p -e 's/^(\w{8}) (\w).{6} \S+\t(\w{8}) (\S+)$$/\1 \2 \3 \4/g' > $@
+modern: ; @$(MAKE) MODERN=1